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Directed Gas Flow Accessory For Providing Gases To And Venting Gases From A Patient
Abstract: Disclosed herein is a cannula and/or medical instrument accessory configured for providing localized insufflation or venting of gases with respect to a surgical cavity of a patient (such as the pneumoperitoneum) and allowing insertion of medical instruments into the surgical cavity through the cannula. A medical instrument accessory such as a cannula and/or medical instrument accessory can be used for localizing insufflation or venting of gas or fluid near operating end of a medical instrument. The medical instrument accessory can comprise a body mountable over at least a portion of a medical instrument shaft, the body having an inner lumen, proximal end and distal end, the distal end comprising an opening, wherein the distal end is arranged in use at or adjacent an operating end of the medical instrument. An outer wall of the medical instrument shaft and lumen can define a gas flow path, wherein gas or fluid is released or introduced into the gas flow path at the distal end and adjacent the end of the medical instrument shaft.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 September 2022
Publication Number
37/2022
Publication Type
INA
Invention Field
BIO-MEDICAL ENGINEERING
Status
Email
afzal@hasanandsingh.com
Parent Application
Applicants
FISHER & PAYKEL HEALTHCARE LIMITED
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
Inventors
1. WARNER, Zach Jonathan
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
2. MCFEDRIES, Jonathan Stuart
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
3. DE JESUS, Lucila San Jose
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
4. KLINK, German
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
5. REVELLY, Simon
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
6. LEE, Joshua Robert
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
7. BUCKELS, Katie-Ann Jane
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
8. MONRO, Rory Alexander
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
9. SOMERVILLE, Jemma Tamsin
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
10. IP, Bernard Tsz Lun
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
11. GELL, Zane Paul
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
12. EVANS, Danielle Elizabeth
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
13. TEH, Eu-Lee
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
14. BAUMANN, Monika
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
15. LOUIE, Jasmine Emerald Michelle
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
16. ARULANDU, Abigail Sharmini Rajen
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
17. FLORES VAZQUEZ, Jose
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
18. VAN DEN HEUIJ, Lotte Gertrudis Theodora
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
19. GILBERT, James Michael
C/o Fisher & Paykel Healthcare Limited
15 Maurice Paykel Place, East Tamaki
Auckland, 2013
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247051625-FORM 18 [08-02-2024(online)].pdf | 2024-02-08 |
| 1 | 202247051625.pdf | 2022-09-09 |
| 2 | 202247051625-STATEMENT OF UNDERTAKING (FORM 3) [09-09-2022(online)].pdf | 2022-09-09 |
| 2 | 202247051625-FORM 3 [28-02-2023(online)].pdf | 2023-02-28 |
| 3 | 202247051625-Proof of Right [28-02-2023(online)].pdf | 2023-02-28 |
| 3 | 202247051625-PRIORITY DOCUMENTS [09-09-2022(online)].pdf | 2022-09-09 |
| 4 | 202247051625-FORM-26 [26-11-2022(online)].pdf | 2022-11-26 |
| 4 | 202247051625-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-09-2022(online)].pdf | 2022-09-09 |
| 5 | 202247051625-COMPLETE SPECIFICATION [09-09-2022(online)].pdf | 2022-09-09 |
| 5 | 202247051625-FORM 1 [09-09-2022(online)].pdf | 2022-09-09 |
| 6 | 202247051625-DRAWINGS [09-09-2022(online)].pdf | 2022-09-09 |
| 6 | 202247051625-DECLARATION OF INVENTORSHIP (FORM 5) [09-09-2022(online)].pdf | 2022-09-09 |
| 7 | 202247051625-DRAWINGS [09-09-2022(online)].pdf | 2022-09-09 |
| 7 | 202247051625-DECLARATION OF INVENTORSHIP (FORM 5) [09-09-2022(online)].pdf | 2022-09-09 |
| 8 | 202247051625-FORM 1 [09-09-2022(online)].pdf | 2022-09-09 |
| 8 | 202247051625-COMPLETE SPECIFICATION [09-09-2022(online)].pdf | 2022-09-09 |
| 9 | 202247051625-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-09-2022(online)].pdf | 2022-09-09 |
| 9 | 202247051625-FORM-26 [26-11-2022(online)].pdf | 2022-11-26 |
| 10 | 202247051625-PRIORITY DOCUMENTS [09-09-2022(online)].pdf | 2022-09-09 |
| 10 | 202247051625-Proof of Right [28-02-2023(online)].pdf | 2023-02-28 |
| 11 | 202247051625-FORM 3 [28-02-2023(online)].pdf | 2023-02-28 |
| 11 | 202247051625-STATEMENT OF UNDERTAKING (FORM 3) [09-09-2022(online)].pdf | 2022-09-09 |
| 12 | 202247051625.pdf | 2022-09-09 |
| 12 | 202247051625-FORM 18 [08-02-2024(online)].pdf | 2024-02-08 |
| 13 | 202247051625-FER.pdf | 2025-10-13 |
| 14 | 202247051625-FORM 3 [25-11-2025(online)].pdf | 2025-11-25 |
Search Strategy
| 1 | 202247051625_SearchStrategyNew_E_202247051625E_13-10-2025.pdf |