Claims:We claim:

1. A system for medical assistance to a patient in need, wherein said system comprises of a
(i) a vending device for dispensing drugs with counted dosage;
(ii) a wearable device(s) for measuring health parameters of the patient;
wherein the vending device and the wearable device are in communication with each other;
wherein the vending device has an inference engine comprising a neuro-fuzzy Controller which accepts crisp inputs, converts and maps them onto fuzzy variables, performs fuzzification and defuzzification and generates an inference correlating with most appropriate action to be taken.

2. The system as claimed in claim 1, wherein the vending device is capable of audio and video assistance.

3. The system as claimed in claim 1, wherein the controller is capable of controlling the time and dosage of dispensing drugs.

4. The system as claimed in claim 1, wherein the wearable device can be a thermometer, heart rate sensors, ECG monitors, or any kind of a health parameter recording sensor.

5. The system as claimed in claim 1, wherein the inference engine is built by ontology of the patients.

6. The system as claimed in claim 1, wherein the system is capable of alarming a registered guardian or emergency services through an electronic device when the health parameters are out of a medical prescribed range.

7. The system as claimed in claim 1, wherein the vending device and the wearable device communicates through a wireless system such as Zigbee or Bluetooth or near field communication or Wi-fi.
, Description:Field of Invention:
Present invention relates to an automated system for assisting person of medical needs, to remember their medication dosage timely, alerting about changes in health parameters, and also for recording health parameters for dispersal to medical professionals.

Background of Invention:
Lot of work has been carried out in the field of virtual medical assistance. Health monitoring mechanical assistants at home and hospitals are essential in helping patients to remember their medication dosage at the right time, alert them about taking medical advice, taking notes etc. Voice based virtual assistants are helping the patients to save cost of in-house caretaker, adhere medication, and more. They train the patients about a procedure, offer health advices of the in accordance to their past health issues, and take care of related information to improve suggestions and experience.
The system assistant for health monitoring for old age person with the context based system to invoke the voice based assistance to remind the old persons will be of great help to reduce the complete dependency of the caretakers. The ontology need to be build up for the patient history and the recommended procedures to be followed by their physician/consultant.

US5612869 discloses an electronic health care compliance assistance system which includes a user device and a host station used by a health care provider. The user device generates voice messages to remind a user when and how to take or refill prescribed medications, to attend to other health matters, and to keep doctors' appointments. Compressed digital speech is used to generate clear and natural sounding voice messages. A health care provider uses the host station to compose messages and to store a database of speech messages and related data. Data are transferred from the host station to the user device to generate a regimen that is customized for the user. Furthermore, the user device may include a clock for determining a present time, and the programmed controller includes a timer for detecting correspondence between a predetermined medication scheduling time in the user file and a present time, and for controlling the speech generator to generate a speech message corresponding to the predetermined scheduling time upon detection of the correspondence.

US20050086082 discloses a portable health assistant which transmits information between patient and health care provider. By communicating with the computer server, the portable health assistant can receive order updates from the clinician and transmit information collected from the patient to the server for review by the clinician. The clinician can review the patient information and issue orders modifying the patient's treatment regimen at the server itself or from a remote Web browser in communication with the server. The server can also send alerts to the clinician if the server determines that the patient data merits special attention from the clinician.

US20060183980 discloses a system for monitoring user’s body temperature and transfer any abnormal changes to a long range monitoring station for analysis. When any values are in the abnormal range, the frequency of follow ups will increase and continuously increase to more effectively gather vital information. When the user experiences certain abnormalities, the system will give warning and suggestions to the user or signal for medical personnel located at the long range monitoring station to give assistance. For example, if the user remains in a certain improper position for too long, the system will inform the user to correct his/her posture. Also, when the user experiences rising blood pressure, difficulty breathing, increased heart rate or dramatic temperature change, the system will warn the user and alert the medical personnel located at the long range monitoring station for help.
None of above mentioned prior art discloses a system which is controlled by a Controller which has an information after querying through the web of things search engine and control the necessary devices discovered in the near field of communication or wireless mechanism.
Summary of Invention:
According to an aspect of the invention, there is provided a system for medical assistance to a patient in need, wherein said system comprises of a
(i) a vending device for dispensing drugs with counted dosage;
(ii) a wearable device(s) for measuring health parameters of the patient;
wherein the vending device and the wearable device are in communication with each other;
wherein the vending device has an inference engine comprising a neuro-fuzzy Controller which accepts crisp inputs, converts and maps them onto fuzzy variables, performs fuzzification and defuzzification and generates an inference correlating with most appropriate action to be taken.

Yet according to an aspect of the invention, the vending device is capable of audio and video assistance.

Yet according to an aspect of the invention, the controller is capable of controlling the time and dosage of dispensing drugs.

Yet according to an aspect of the invention, the wearable device can be a thermometer, heart rate sensors, ECG monitors, or any kind of a health parameter recording sensor.

Yet according to an aspect of the invention, the inference engine is built by ontology of the patients.

Yet according to an aspect of the invention, the system is capable of alarming a registered guardian or emergency services through an electronic device when the health parameters are out of a medical prescribed range.

Yet according to an aspect of the invention, the vending device and the wearable device communicates through a wireless system such as Bluetooth.

Brief description of Drawing:
Further aspects and advantages of the present invention will be readily understood from the following detailed description with reference to the accompanying drawings. Reference numerals have been used to refer to identical or similar or functionally similar elements. The figures 5 together with a detailed description below, are incorporated in and form part of the specification, and serve to further illustrate the embodiments and explain various principles and advantages, in accordance with the present invention wherein:
Figure 1 discloses a box diagram for showing the movement of information between the devices of the system.

Figure 2 discloses a system for medical assistance to a patient in accordance to the embodiment of the present invention.

Detailed description of Invention:
Referring now to the drawings, there is shown an illustrative embodiment of the invention a nonlinear system for frequency conversion. It should be understood that the invention is susceptible to various modifications and alternative forms; specific embodiment thereof has been shown by way of example in the drawing and will be described in detail below. It will be appreciated as the description proceeds that the invention may be used in other types of laser proximity fuses and may be realized in different embodiments. Before describing in detail embodiments it may be observed that the novelty and inventive step that are in accordance with the present invention reside in the construction of the non-linear system for frequency conversion, accordingly, the drawings are showing only those specific details that are pertinent to understanding the embodiments of the present invention so as not to obscure the disclosure with details that will be readily apparent to those of ordinary skill in the art having benefit of the description herein.
The terms “comprises”, “comprising”, or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a setup, device that comprises a list of components does not include only those components but may include other components not expressly listed or inherent to such setup or device. In other words, one or more elements in a system or apparatus proceeded by “comprises… a” does not, without more constraints, preclude the existence of other elements or additional elements in the system or apparatus. The following paragraphs explain various aspect of the present invention with reference to figures.

Present invention relates to a system a system for medical assistance to a patient in need, wherein said system comprises of a vending device for dispensing drugs with counted dosage; a wearable device(s) for measuring health parameters of the patient; wherein the vending device and the wearable device are in communication with each other; wherein the vending device has an inference engine comprising a neuro-fuzzy Controller which accepts crisp inputs, converts and maps them onto fuzzy variables, performs fuzzification and defuzzification and generates an inference correlating with most appropriate action to be taken. The inference engine is built by ontology of the patients. The construction of ontology’s for the discovery of Web of Things (WoT) uniquely finds out the devices based on the patient history.As shown in Figure 1, Input is provided to a fuzzification interface 101 which is further transmitted to fuzzy interface engine 102. The inputs may be from fuzzy set database 103 or fuzzy rule base 104. The fuzzy inference engine 102 then goes through defuzzification 105 before transmitting the output.

The controller determines the time and dosage of dispensing drugs.The system is capable of alarming a registered guardian or emergency services through an electronic device when the health parameters are out of a medical prescribed range.

The Inference engine built with the help of ontology that recommends the virtual assistant to help the old age people/patients is unique and provides better precision and accuracy while calculating the dosage. Because of the neuro-fuzzy controller, the processing will be close to the human reasoning process and actions suggested and taken will be human-like for effective results.

The wearable devices can be selected from a selection of health monitoring sensors, such as thermometer, heart rate sensors, ECG monitors, or any kind of a health parameter recording sensor. The vending device and the wearable device communicate through a wireless system such as Bluetooth.

According to an aspect of the invention, the inference engine can be constructed using an alternate knowledge based system like expert system. The architecture can be extended using the concepts of distributed system.

Figure 2 discloses a system for medical assistance to a patient in accordance to the embodiment of the present invention. The system 200 comprises a person or patient at the home or at the old age home 202, a vending machine device for dispensing medicine 201, a wearable device 204, a controller 204, and an inference engine 203. All these elements of the system are in communicating and working wirelessly thru Web-based or mobile-based application or Web of Things using wireless system such as Zigbee or Bluetooth or near field communication or Wi-fi.. The controller is capable of controlling the time and dosage of dispensing drugs. The vending machine device for dispensing medicine 201 embedded with the wireless components such as wi-fi, Bluetooth, zigbee, NFC element, or similar devices, which can be accessed by the patient. Inference Engine is built with ontologies based on the patient past history and physicians recommendations and is used to control 201 through controller. The wearable device or similar device 204 which is measuring the vital parameters or other physical parameters of the patients is also embedded with the web of things.

It is understood that various modifications can be made without departing from the scope and spirit of the invention. While the particular preferred embodiments of the present invention have been shown and described, it will be obvious to those skilled in the art that changes and modifications may be made without departing from the teachings of the invention. It is therefore, contemplated that the present invention covers any and all modifications, variations or equivalents that fall within the scope of the basic underlying principles disclosed above and claimed therein.