Description:FIELD OF THE INVENTION

[0001] The present invention relates to a blood group analysis and collection system that is capable of determining the patient's weight and age in order to assess eligibility for blood extraction, thereby minimizing the potential health risks during the procedure.

BACKGROUND OF THE INVENTION

[0002] Blood group analysis is a critical aspect of medical diagnostics, essential for ensuring safe blood transfusions, organ transplants, and managing pregnancy-related complications. Mismatched blood transfusions lead to severe, life-threatening reactions, making accurate blood typing vital. The blood group analysis plays a key role in emergency care, where timely identification of a patient’s blood group is lifesaving. Blood group analysis is also important in prenatal care to prevent hemolytic disease of the newborn. With the rise in accidents, surgeries, and health emergencies, the need for rapid and reliable blood group determination is more important than ever, highlighting the demand for advanced, automated solutions in modern healthcare ecosystem.

[0003] Traditional blood group analysis uses serological methods, mixing blood with antibodies to detect agglutination, indicating blood type (A, B, AB, or O) and Rh factor. Collection assistance involves manual venipuncture by trained phlebotomists, using tourniquets, sterile needles, and vials. Results are visually interpreted, requiring skill and experience for accuracy and ensuring donor-patient compatibility in transfusions. Traditional blood group analysis is time-consuming, requiring manual handling and subjective interpretation, leading to potential errors. The methods are limited in speed and efficiency, especially in emergencies. Additionally, the process is reliant on the skill of technicians, and cross-contamination risks exist due to manual sample handling, reducing overall reliability and scalability.

[0004] WO2012083361A1 discloses a system for identifying a blood group type of a blood sample, including: at least one thread treated with an antibody; a delivery zone on which the blood sample is delivered to the thread; and a testing zone through which capillary wicking of the blood sample can occur; wherein visual indications of the blood group type can be provided on the thread due to interaction of the antibody with the blood sample. A method for identifying a blood group type of a blood sample using a system as described above. A blood sampling tool including a needle eye shaped aperture for sampling a quantity of blood.

[0005] NL1044005A discloses a method for analyzing human blood group genotype based on high-throughput sequencing, which belongs to the field of bioinformatics. The invention first obtains high-throughput sequencing data of human blood sample DNA, and further processes the sequencing data by sequence comparison, mutation detection, and gene annotation to complete blood group genotype analysis and verification. The invention fist establishes a cloud platform for typing whole gene sequencing blood group by adopting NGS technology, reveals the molecular mechanism of human's GPA, GPB, and GPE, and performs sequencing analysis on the complex genes of GP (A-B-A), GP (B-A-B), and GP (A-B) , analyses the polymorphism characteristics of glycoprotein heterozygous genes in detail by using BWA/GATK and other bioinformatics software, and determines the corresponding glycoprotein molecular type to over-express the mutant gene and verify the antigen type of the MNS system, thereby solving difficult problems in diagnosing and curing clinical blood transfusion reactions and immune diseases caused by heterozygous glycoprotein polymorphism molecules.

[0006] Conventionally, many systems have been developed that analyze the blood group and collect the blood but they lack in determining the patient's weight and age for assessing the eligibility for blood extraction. They also lack in monitoring the quantity of the blood extracted from the patient body and taking the necessary steps for preventing the overdrawing of the blood.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the existing arts to develop a device that is capable of determining the patient's weight and age in order to assess eligibility for blood extraction and monitoring the quantity of the blood extracted from the patient body and taking the necessary steps for preventing the overdrawing of the blood.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a system that is capable of determining the patient's weight and age in order to assess eligibility for blood extraction, thereby minimizing the potential health risks during the procedure.

[0010] Another object of the present invention is to develop a system that is capable of evaluating the blood type of the patient and fetching the details of the blood type for storing the blood with the details for easy access when required.

[0011] Yet another object of the present invention is to develop a system that is capable of monitoring the quantity of the blood extracted from the patient body and taking the necessary steps for preventing the overdrawing of the blood.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a blood group analysis and collection system that is capable of evaluating the blood type of the patient and fetching the details of the blood type for storing the blood with the details for easy access when required.

[0014] According to an embodiment of the present invention, a blood group analysis and collection system is disclosed comprising of a bed configured a hand rest to provide a support for placing an arm of a patient, a load cell integrated over the bed and operatively coupled with a microcontroller to determine weight of the patient, an imaging unit installed over the bed and coupled with the processor to capture and process facial images of the patient, for age identification, a syringe operating machine installed at a lateral portion of the hand rest to extract a blood sample in case the weight and age of the patient lie in between a preset threshold range, a blood group testing chamber installed adjacent to the machine, the chamber comprising of at least two containers, for storing different serums where a robotic arm is installed in between the machine and chamber to react the blood sample with the serums, a camera inbuilt with a processor to capture and correlate the reaction of the blood sample and serum with a pre-set database for evaluating blood type, a replaceable collection bag disposed at a lateral surface of the bed, the bag integrated with a conduit where on successful evaluation of the blood type the microcontroller regulates the syringe operating machine and robotic arm to inject the syringe into patient’s body and connect outlet of the syringe with the conduit, a printer is connected with the microcontroller, to fetch the detail of blood type and generate a ticket with blood type detail, wherein the microcontroller reactivates the robotic arm to collect and paste the ticket over the collection bag.

[0015] According to another embodiment of the present invention, the system further comprises of a touch interactive display panel configured over a portion of the bed to feed information of a patient which is sent to the microcontroller for creating a patient profile, the syringe operating machine comprises of an optical camera, a vein detector, a set of electromechanical actuators and end effectors to position and operate the syringe, a pair of straps wound over a motorized roller to secure arm of the patient during operation of the machine, one of the strap is installed with a vital sensor to detect health parameters of the patient while fastening the strap and relay the detected parameters to the microcontroller, in case of variation of the parameters during blood extraction, the microcontroller generates an alert through a speaker and actuates an inbuilt circuit breaker to cut of the power supply, one or more sensors including NIR (near infrared) sensor, ultrasonic sensor where output of the sensors is correlated by the microcontroller in synchronization with the output of the imaging unit to regulate robotic arm and a plate is disposed below the collection bag with an integrated weight sensor to measure the quantity of blood collected.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of blood group analysis and collection system.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to a blood group analysis and collection system that is capable of monitoring the quantity of the blood extracted from the patient body and taking the necessary steps for preventing the overdrawing of the blood.

[0022] Referring to Figure 1, an isometric view of blood group analysis and collection system is illustrated, comprising a bed 101 configured a hand rest 102, an imaging unit 103 installed over the bed 101, a syringe operating machine 104 installed at a lateral portion of the hand rest 102, a blood group testing chamber 105 installed adjacent to the machine 104, the chamber 105 comprising at least two containers 106, a robotic arm 107 is installed in between the machine 104 and chamber 105 and a camera 108, a replaceable collection bag 109 disposed at a lateral surface of the bed 101, the bag 109 integrated with a conduit 110, a touch interactive display panel 111 configured over a portion of the bed 101, the syringe operating machine 104 comprises of an optical camera 112, a vein detector 113, a set of electromechanical actuators 114 and end effectors 115, a pair of straps 116 wound over a motorized roller 117, an alert through a speaker 118, a plate 119 is disposed below the collection bag 109.

[0023] The system disclosed herein employs a bed 101 that is configured with a hand rest 102. This hand rest 102 provides a support for placing an arm of a patient. The frame of the bed 101 is preferably made up of material that include but not limited to stainless steel or aluminum which provides stability and resistance to corrosion. The padding material of the bed 101 is preferably made up of but not limited to Latex Foam which is naturally antimicrobial and breathable or Gel infused foam which adds cooling properties and provides pressure relief.

[0024] For activating the system, the user needs to press a push button which is arranged on the bed 101 which in turn activates all the related components for performing the desired task. After pressing the button, a closed electrical circuit is formed and current starts to flow that powers an inbuilt microcontroller to allow all the linked components to perform their respective task upon actuation.

[0025] Upon activation of the system, the weight of the patient is determined. The patient’s weight is determined by a load cell that is integrated over the bed 101 and operatively coupled with the microcontroller. The load cell is a transducer that converts the weight of the patient into an electrical signal that is measured and processed by the microcontroller. Internally, the load cell typically operates based on strain gauge principle. The patient’s weight applies a force to the load cell, causing slight deformation of the metal structure within it. Strain gauges, which are bonded to this structure, also deform, leading to a change in their electrical resistance. These resistance changes are extremely small, so they are arranged in a Wheatstone bridge configuration to produce a measurable voltage output proportional to the applied force. This analog voltage signal is then amplified and passed to an analog-to-digital converter (ADC) in the microcontroller, which digitizes the signal for further processing. The microcontroller uses this data to calculate the patient’s weight.

[0026] After detection of the weight of the patient, the age of the patient is identified. An imaging unit 103 is positioned over the bed 101 and coupled with the processor to capture and process facial images of the patient for age identification. The imaging unit 103 comprises of an image capturing arrangement including a set of lenses that captures multiple images in vicinity of the patient, and the captured images are stored within a memory of the imaging unit 103 in form of an optical data. The imaging unit 103 also comprises of the processor that is integrated with artificial intelligence protocols, such that the processor processes the optical data and extracts the required data from the captured images. The extracted data is further converted into digital pulses and bits and are further transmitted to the microcontroller. The microcontroller processes the received data and evaluate the age of the patient.

[0027] A syringe operating machine 104 is mounted at a lateral portion of the hand rest 102, communicably coupled with the microcontroller. In case the weight and age of the patient lie in between a preset threshold range, the microcontroller activates the machine 104 to extract a blood sample. The syringe operating machine 104 comprises of an optical camera 112, a vein detector 113, a set of electromechanical actuators 114 and end effectors 115 to position and operate the syringe. The optical camera 112 in the syringe operating machine 104 captures high-resolution images of the patient’s arm to assist in identifying the precise location for blood extraction. Internally, the optical camera 112 uses a CMOS sensor to convert light into electrical signals. These signals are processed to generate detailed visual data, highlighting skin texture, color, and visible vein patterns. This data is relayed to the microcontroller or a dedicated processor for image analysis. The processed output helps to guide the alignment of the syringe by providing visual confirmation of arm positioning.

[0028] The vein detector 113 utilizes near-infrared (NIR) light to identify subcutaneous veins, which absorb and reflect light differently than surrounding tissues. This vein detector 113 emits NIR light onto the skin, and a photodetector captures the reflected light. Since, veins absorb more infrared light, they appear as darker patterns in the resulting image. This processed data is analyzed to determine the optimal vein location, which is then communicated to the microcontroller to guide the positioning of the syringe.

[0029] The electromechanical actuators 114 are responsible for the precise movement of the syringe components. These preferably include stepper motors or servo motors controlled via signals from the microcontroller. Internally, the microcontroller sends pulse signals to the actuators 114, dictating speed, direction, and position. The actuators 114 control motions such as arm extension, vertical and horizontal alignment, and depth positioning of the syringe, ensuring smooth, stable, and coordinated movement during the blood extraction.

[0030] The end effectors 115 refer to the mechanical interface at the end of the actuator assembly that directly interacts with the syringe. These components preferably include but not limited to grippers or clamps that securely hold the syringe, as well as fine-adjustment to control the angle and penetration depth. The end effectors 115 are precisely guided by the actuators 114 based on the processed data from the camera 112 and vein detector 113. They ensure controlled insertion of the syringe into the vein with minimal patient discomfort.

[0031] For securing the arm of the patient during operation of the machine 104, a pair of straps 116 is wound over a motorized roller 117. The motorized roller 117 integrates an electric motor within the cylindrical body to facilitate automated sheet handling. When powered, the motor generates rotational force, which drives the roller 117. They operate using alternating current (AC) motors and controlled individually or in groups for precise movement and speed regulation.

[0032] One of the strap 116 is installed with a vital sensor to detect health parameters of the patient while fastening the strap 116 and relay the detected parameters to the microcontroller. The vital sensor monitors key physiological parameters, such as heart rate, oxygen saturation (SpO₂) and body temperature. The vital sensor measures heart rate using photo plethysmography (PPG), a non-invasive optical technique. When the strap 116 is fastened, the sensor's LEDs, usually green or infrared, emit light into the patient’s skin. As blood volume in capillaries fluctuates with each heartbeat, the amount of light absorbed and reflected changes. A photodetector in the sensor captures the reflected light, and the resulting signal contains periodic peaks corresponding to each pulse. This analog signal is then amplified, filtered to remove noise, and digitized by the microcontroller. The microcontroller analyzes the time interval between peaks to calculate the beats per minute (BPM), providing real-time heart rate data.

[0033] The oxygen saturation is measured using a dual-wavelength PPG method. The sensor emits two types of light, red (around 660 nm) and infrared (around 940 nm) into the skin. Oxyhemoglobin and de-oxyhemoglobin absorb these wavelengths differently. As blood flows through the capillaries, the sensor detects the changing intensity of transmitted or reflected light using a photodetector. The ratio of absorption at both wavelengths changes based on oxygen levels in the blood. This ratio is used by the microcontroller to compute the SpO₂ percentage using calibration protocols. The data is processed in real-time to monitor oxygen levels, offering critical insight into respiratory health.

[0034] For temperature detection within the vital sensor, a thermistor is used. The thermistor is a temperature-sensitive resistor whose resistance changes predictably with temperature. When the strap 116 is fastened onto the patient, the thermistor comes into contact with the skin, and as the body’s surface temperature influences the thermistor, the resistance changes accordingly. This change is part of an electrical circuit that produces a corresponding voltage variation, which is then read and digitized by the microcontroller through an analog-to-digital converter (ADC). This voltage is proportional to the patient’s skin temperature. The detected parameters are relayed to the microcontroller.

[0035] In case of variation of the parameters during blood extraction, the microcontroller generates an alert through a speaker 118. The speaker 118 works by converting the electrical signal into the audio signal. The speaker 118 consists of a cone known as a diaphragm attached to a coil-shaped wire placed between two magnets. When the electric signal is passed through the voice coil, a varying magnetic field is generated by the coil that interacts with the magnet causing the diaphragm to move back and forth. The movement of the diaphragm pushes and pulls air creating sound waves just like the electrical signal received and used to notify the user regarding the variation of the parameters during blood extraction.

[0036] The microcontroller then actuates an inbuilt circuit breaker to cut of the power supply. The inbuilt circuit breaker is an electronic component. In the electronic circuit breaker, the microcontroller sends a low-voltage control signal to a switching component like a relay. When this signal is received, the switch opens the power circuit, interrupting the flow of current to the components.

[0037] Adjacent to the machine 104, a blood group testing chamber 105 is positioned. This chamber 105 comprises of at least two containers 106 for storing different serums. A robotic arm 107 is mounted in between the machine 104 and chamber 105 to react the blood sample with the serums. The robotic arm 107 consists of linked segments connected by joints, which are powered by motors to enable movement in all directions. The rotary joints of the arm 107 enable rotational motion around a fixed axis, while prismatic joints allow for linear, sliding movement. The arm 107 is activated by the microcontroller for reacting the blood sample with the serums.

[0038] The output of one or more sensors including NIR (near infrared) sensor, ultrasonic sensor, is correlated by the microcontroller in synchronization with the output of the imaging unit 103 to regulate robotic arm 107. The NIR sensor operates by emitting near-infrared light towards the patient’s face and detecting the reflected light using a photodetector. Different facial tissues and features reflect NIR light in unique patterns, which allows the sensor to capture detailed sub-surface facial characteristics such as skin texture, vein patterns, and bone structure. The internal circuitry converts the reflected light into electrical signals, which are then digitized and sent to the microcontroller. This data is synchronized with the imaging unit’s 103 output to enhance facial recognition and age estimation. The NIR sensor’s sensitivity to low-light and the ability to capture deeper tissue features make it valuable for identifying subtle age-related changes in facial structure.

[0039] The ultrasonic sensor functions by emitting high-frequency sound waves through a transducer towards the patient’s body and measuring the time taken for the echo to return after reflecting off surfaces. Internally, a piezoelectric element both generates and receives these sound waves. The time-of-flight measurement is processed to calculate distance or detect motion, allowing assess to the position and orientation of the patient. This spatial information is sent to the microcontroller and synchronized with inputs from the imaging unit 103 and NIR sensor. The combined data helps the microcontroller precisely regulate the robotic arm’s 107 movement.

[0040] A camera 108 is inbuilt with a processor to capture and correlate the reaction of the blood sample and serum with a pre-set database for evaluating the blood type. The camera 108 with the integrated processor plays a critical role in determining blood type by visually analyzing the reaction between the patient’s blood sample and reagent serum. Internally, the camera 108 captures high-resolution images of the blood-serum interaction on a reaction surface. The processor within the camera 108 uses image processing protocols to detect agglutination patterns, clumping of red blood cells, that indicate specific blood group antigens (A, B, AB, or O) and Rh factor (positive or negative). The processor compares these observed patterns with a pre-set database of known reaction outcomes. The processor uses color, texture, and formation analysis to make this comparison accurately. Once the blood type is determined, the processed data is transmitted to the microcontroller.

[0041] On a lateral surface of the bed 101, a replaceable collection bag 109 is disposed which is connected with a conduit 110. The replaceable collection bag 109 is securely mounted on the bed’s lateral surface to gather extracted blood. The collection bag 109 is designed for easy detachment and hygienic disposal after use. On successful evaluation of the blood type, the microcontroller regulates the syringe operating machine 104 and robotic arm 107 to inject the syringe into patient’s body and connect outlet of the syringe with the conduit 110. The conduit 110 is a sterile, flexible tube that connects the blood extraction point to the collection bag 109, ensuring a smooth, contamination-free transfer of blood.

[0042] A plate 119 is disposed below the collection bag 109 with an integrated weight sensor to measure the quantity of blood collected. The weight sensor functions similarly to the load cell and is designed to continuously measure the amount of blood collected by detecting weight changes. The sensor uses strain gauge, where strain gauges are attached to a deformable metal structure within the plate 119. As blood accumulates in the bag 109, the increasing weight causes slight deformation in the metal. This deformation changes the electrical resistance of the strain gauges. These resistance changes are processed through a Wheatstone bridge circuit, generating a small analog voltage proportional to the applied force. The signal is then amplified and digitized by an analog-to-digital converter (ADC) before being sent to the microcontroller. Hence, the weight of the collected blood in determined.

[0043] Once the quantity of blood is equal to a threshold value, the microcontroller reactivates the syringe operating machine 104 and robotic arm 107 to remove the syringe from patient’s body. The detail of the evaluated blood type is then fetched. A printer is connected with the microcontroller to fetch the detail of blood type and generate a ticket with blood type detail. The printer generates the ticket containing the evaluated blood type. The microcontroller communicates with the printer via a standard communication protocol such as UART. Once the blood type is determined, the microcontroller formats this data into the printable string using a specific printer language. This command is sent to the printer’s onboard controller, which interprets and directs the print head accordingly. In thermal printers, the print head selectively heats areas on special thermal paper to produce characters and symbols representing the blood type. The microcontroller reactivates the robotic arm 107 to collect and paste the ticket over the collection bag 109.

[0044] A touch interactive display panel 111 is configured over a portion of the bed 101 and operated by a user to feed information of a patient which is sent to the microcontroller for creating a patient profile. The information includes but not limited to patient’s medical history and credentials. The touch interactive display panel 111 functions as both an input and output interface for the user to enter patient information. The display comprises a touchscreen layered over an LCD screen. When the user touches the screen, the touch layer detects the location of contact through changes in electrical properties. This input is processed by a touch controller integrated within the display unit, which interprets the coordinates and sends them to the microcontroller. Simultaneously, the display renders the user interface, such as virtual keyboards, driven by a graphical interface processor. As the user enters details like medical history and credentials, this data is captured, formatted, and transmitted to the microcontroller for storage and creation of the digital patient profile.

[0045] The present invention works best in the following manner, where the bed 101 is configured the hand rest 102 to provide the support for placing the arm of the patient. The load cell operatively is coupled with the microcontroller to determine weight of the patient. The imaging unit 103 captures and process facial images of the patient for age identification. The syringe operating machine 104 extracts the blood sample in case the weight and age of the patient lie in between the preset threshold range. The syringe operating machine 104 comprises of the optical camera 112, the vein detector 113, the set of electromechanical actuators 114 and end effectors 115 to position and operate the syringe. The pair of straps 116 is tied over the motorized roller 117 to secure arm of the patient during operation of the machine 104. One of the strap 116 is installed with the vital sensor to detect health parameters of the patient while fastening the strap 116 and relay the detected parameters to the microcontroller. In case of variation of the parameters during blood extraction, the microcontroller generates the alert through the speaker 118 and actuates the inbuilt circuit breaker to cut of the power supply. The blood group testing chamber 105 is comprising at least two containers 106, for storing different serums. The robotic arm 107 reacts the blood sample with the serums. One or more sensors is including NIR (near infrared) sensor, ultrasonic sensor where output of the sensors is correlated by the microcontroller in synchronization with the output of the imaging unit 103 to regulate robotic arm 107.

[0046] In continuation, the camera 108 is inbuilt with the processor for capturing and correlating the reaction of the blood sample and serum with the pre-set database for evaluating blood type. The replaceable collection bag 109 is integrated with the conduit 110; where on successful evaluation of the blood type, the microcontroller regulates the syringe operating machine 104 and robotic arm 107 to inject the syringe into patient’s body and connect outlet of the syringe with the conduit 110. The plate 119 with the integrated weight sensor is to measure the quantity of blood collected. The microcontroller reactivates the syringe operating machine 104 and robotic arm 107 to remove the syringe from patient’s body once the quantity of blood is equal or more than the threshold value. The printer fetches the detail of blood type and generate the ticket with blood type detail where the microcontroller reactivates the robotic arm 107 to collect and paste the ticket over the collection bag 109. The touch interactive display panel 111 is operated by the user to feed information of the patient which is sent to the microcontroller for creating the patient profile. The information includes but not limited to patient’s medical history, credentials and other patient related information.

[0047] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A blood group analysis and collection system, comprising a bed 101, configured a hand rest 102 to provide a support for placing an arm of a patient, characterized in that:

i) a load cell integrated over said bed 101 and operatively coupled with a microcontroller to determine weight of said patient;
ii) an imaging unit 103, installed over said bed 101 and coupled with said processor to capture and process facial images of the patient, for age identification;
iii) a syringe operating machine 104 installed at a lateral portion of said hand rest 102 communicably coupled with the microcontroller, wherein said microcontroller activates the machine 104 to extract a blood sample in case the weight and age of the patient lie in between a preset threshold range;
iv) a blood group testing chamber 105 installed adjacent to the machine 104, said chamber 105 comprising:
at least two containers 106, for storing different serums, wherein a robotic arm 107 is installed in between the machine 104 and chamber 105 to react the blood sample with the serums;
a camera 108 inbuilt with a processor to capture and correlate the reaction of the blood sample and serum with a pre-set database, for evaluating blood type;

v) a replaceable collection bag 109 disposed at a lateral surface of the bed 101, said bag 109 is integrated with a conduit 110, wherein on successful evaluation of the blood type, the microcontroller regulates the syringe operating machine 104 and robotic arm 107 to inject the syringe into patient’s body and connect outlet of the syringe with the conduit 110; and
vi) a printer connected with the microcontroller, to fetch the detail of blood type and generate a ticket with blood type detail, wherein the microcontroller reactivates the robotic arm 107 to collect and paste the ticket over the collection bag 109.

2) The system as claimed in claim 1, wherein a touch interactive display panel 111, is configured over a portion of the bed 101 and is operated by a user to feed information of a patient which is sent to said microcontroller for creating a patient profile.

3) The system as claimed in claim 2, wherein said information includes but not limited to patient’s medical history, credentials and other patient related information.

4) The system as claimed in claim 1, wherein said syringe operating machine 104 comprises of an optical camera 112, a vein detector 113, a set of electromechanical actuators 114 and end effectors 115 to give position and operate the syringe.

5) The system as claimed in claim 1, wherein a pair of straps 116 is wound over a motorized roller 117 to secure arm of the patient during operation of said machine 104.

6) The system as claimed in claim 5, wherein one of said strap 116 is installed with a vital sensor to detect health parameters of the patient while fastening the strap 116 and relays the detected parameters to the microcontroller.

7) The system as claimed in claim 6, wherein in case of variation of the parameters during blood extraction, said microcontroller generates an alert through a speaker 118 and actuates an inbuilt circuit breaker to do cut off the power supply.

8) The system as claimed in claim 1, wherein one or more sensors are including NIR (near infrared) sensor, ultrasonic sensor, wherein output of said sensors is correlated by the microcontroller in synchronization with the output of the imaging unit 103 to regulate robotic arm 107.

9) The system as claimed in claim 1, wherein a plate 119 is disposed below the collection bag 109 with an integrated weight sensor to measure the quantity of blood collected.

10) The system as claimed in claim 9, wherein the microcontroller reactivates the syringe operating machine 104 and robotic arm 107, to remove the syringe from patient’s body once the quantity of blood is equal or more than a threshold value.