IP Library › Granted Patent US 10,814,027
Granted Patent B2
US 10,814,027 · App. 15/834,233 · Granted Oct 27, 2020

Sterilization-assistance device

Inventors: Ben Fryer (Lake Forest, CA); Han Chin (Corona, CA); Behnam Amin (Mission Viejo, CA); Raya Majdanishabestari (Troy, MI)
Assignee: ASP GLOBAL MANUFACTURING GMBH
A61L2/24A61B1/12A61B1/123A61L2/02A61L2/20A61L2/208A61L2/28A61L2202/14A61L2202/24
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Quick Facts
Patent No.
US 10,814,027
App. No.
15/834,233
Granted
Oct 27, 2020
Kind
B2
Abstract

A sterilization-assistance device is described herein. In some embodiments, the sterilization-assistance device comprises a dry booster and at least one measurement device attached to the dry booster. In various embodiments, the at least one measurement device may include a strain gauge. In various embodiments, the at least one measurement device may include a pressure sensor. In various embodiments, the at least one measurement device may include a pressure sensor and a strain gauge. The sterilization assistance device may also include a communication module. The communication module may be a wireless-communication module. The measurement device may provide indications that the dry booster has become detached from an endoscope during a sterilization procedure.

Claims (30)

1. A method of using a sterilization-assistance device, comprising:

providing the sterilization-assistance device, the sterilization-assistance device comprising a dry booster and a measurement device including a strain gauge attached to the dry booster;

attaching the sterilization-assistance device to an elongate medical device having a lumen;

placing the sterilization-assistance device attached to the elongate medical device into a vacuum chamber;

determining a first strain; and

comparing the first strain to a predetermined strain.

2. The method of claim 1 , further comprising determining whether the sterilization-assistance device is detached from the elongate medical device.

3. The method of claim 2 , further comprising determining whether leaks occurred between the sterilization-assistance device and the elongate medical device.

4. The method of claim 3 , further comprising determining whether a blockage occurred in the lumen.

5. The method of claim 4 , further comprising:

aborting a sterilization process; and

reattaching the sterilization-assistance device to the elongate medical device.

6. The method of claim 5 , wherein the sterilization-assistance device further comprises a communication module.

7. The method of claim 6 , wherein the communication module is a wireless-communication module.

8. A method of using a sterilization-assistance device, comprising:

providing the sterilization-assistance device, the sterilization-assistance device comprising a dry booster and a measurement device including a pressure sensor disposed within the dry booster;

attaching the sterilization-assistance device to an elongate medical device having a lumen;

placing the sterilization-assistance device attached to the elongate medical device into a vacuum chamber;

determining a first pressure within the dry booster;

determining a second pressure outside the dry booster;

determining a first pressure difference between the first pressure and second pressure; and

comparing the first pressure difference to a predetermined pressure difference.

9. The method of claim 8 , further comprising determining whether the sterilization-assistance device is detached from the elongate medical device.

10. The method of claim 9 , further comprising determining whether leaks occurred between the sterilization-assistance device and the elongate medical device.

11. The method of claim 10 , further comprising determining whether a blockage occurred in the lumen.

12. The method of claim 11 , further comprising:

aborting a sterilization process; and

reattaching the sterilization-assistance device to the elongate medical device.

13. The method of claim 12 , wherein the sterilization-assistance device further comprises a communication module.

14. The method of claim 13 , wherein the communication module is a wireless-communication module.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 23, 2019
From: ETHICON, INC.
To: ASP GLOBAL MANUFACTURING GMBH
Reel/Frame 050157/0082 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2018
From: FRYER, BEN; CHIN, HAN; AMIN, BEHNAM; MAJDANISHABESTARI, RAYA
To: ETHICON, INC.
Reel/Frame 045697/0652 →
Continuity (1)
Related Publication 20190175775A1 · Jun 13, 2019