Devices, systems and methods for on-skin or on-body mounting of medical devices

• US 10,874,338 B2
• Filed: 06/19/2020
• Issued: 12/29/2020
• Est. Priority Date: 06/29/2010
• Status: Active Grant

• Current Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Abbott Diabetes Care Incorporated (Abbott Laboratories Incorporated)
• Inventors: Stafford, Gary Ashley
• Primary Examiner(s): Winakur, Eric F
• Assistant Examiner(s): Mustansir, Abid A
• Application Number:
  US16/906,444
• Publication Number:
  US 20200315501A1
• Time in Patent Office: 193 Days
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14546 for measuring analytes not otherwise provided for, e.g. ions, cytochromes
• CPC Class Codes: A61B 5/1459 invasive, e.g. introduced into the body by a catheter A61B5/1464 takes precedence
• CPC Class Codes: A61B 5/1473 invasive, e.g. introduced into the body by a catheter A61B5/1482 takes precedence
• CPC Class Codes: A61B 5/6831 Straps, bands or harnesses
• CPC Class Codes: A61B 5/6832 using adhesives A61B5/259 takes precedence

Abstract

Devices, systems, methods and kits for releasably mounting a medical device on the body or skin of a user are provided. Embodiments include a holder or mounting unit or structure that retains a medical device in a fixed position on a body part of a user or host, such as on the surface of the skin, and/or provides physical and/or electrical coupling to one or more additional components which may be operatively positioned above and/or below the surface of the skin.

Claims

1. A method of using a system comprising a partially implantable analyte sensor, a support body, an adhesive patch, and a medical device configured for electrical communication with the partially implantable analyte sensor, the method comprising:

positioning the medical device in the support body to allow communication of data obtained by the partially implantable analyte sensor, a portion of which is positioned within a body of a host, from the medical device to another device while the medical device is held in the support body affixed to a skin surface of the host by the adhesive patch,

wherein the support body comprises a first portion and a second portion, the first and the second portions provided within a same plane, and

wherein a first portion of the medical device is held by the first portion of the support body;

displacing the second portion of the support body to a different plane relative to the first portion of the support body to at least partially release the medical device, wherein displacing the second portion of the support body relative to the first portion of the support body to at least partially release the medical device comprises breaking the support body; and

removing the medical device from the support body.

2. The method of claim 1, wherein the medical device comprises a transmitter.

3. The method of claim 1, wherein displacement of the second portion of the support body relative to the first portion of the support body to at least partially release the medical device comprises bending the adhesive patch.

4. The method of claim 1, wherein the support body is a first support body, the method comprising, after removing the medical device from the first support body, reusing the medical device with a second support body.

5. The method of claim 1, wherein the support body comprises a breakable portion between the first and second portions of the support body, wherein displacing the second portion of the support body relative to the first portion of the support body to at least partially release the medical device comprises altering the breakable portion from a first state to a second state to provide the displacement of the second portion of the support body to the different plane relative to the first portion of the support body.

6. The method of claim 1, further comprising mating the medical device with the support body.

7. The method of claim 1, wherein the support body is a component of a mounting structure that comprises a conductive material adapted to electrically connect the partially implantable analyte sensor with the medical device.

8. The method of claim 1, wherein a second portion of the medical device is held by the second portion of the support body prior to displacement of the second portion of the support body.

9. The method of claim 1, wherein the second portion of the support body includes a gripping portion configured to enable the second portion of the support body to be displaced relative to the first portion of the support body.

10. A system comprising:

a partially implantable analyte sensor, a portion of which is positionable within the body of the host;

a medical device adapted to couple with the partially implantable analyte sensor and communicate analyte data; and

a mounting structure comprising a support body adapted to hold the medical device in position relative to the partially implantable analyte sensor, and an adhesive patch adapted to affix the support body to a skin surface of the host,

wherein the support body comprises a first portion and a second portion, the first and the second portions provided within a same plane;

wherein the first portion of the support body is adapted to hold a first portion of the medical device; and

wherein the second portion of the support body is displaceable to a different plane relative to the first portion of the support body to at least partially release the medical device from the support body, wherein displacement of the second portion of the support body relative to the first portion of the support body to at least partially release the medical device causes the support body to break.

11. The system of claim 10, wherein the medical device comprises a transmitter.

12. The system of claim 10, wherein the first portion of the support body is located between the adhesive patch and the medical device.

13. The system of claim 10, wherein the support body comprises a mating feature adapted to couple with a corresponding mating feature of the medical device.

14. The system of claim 10, wherein a surface of the first portion of the support body is on the adhesive patch and a surface of the second portion of the support body is on the adhesive patch.

15. The system of claim 10, wherein the support body comprises a breakable portion between the first portion of the support body and the second portion of the support body.

16. The system of claim 10, wherein the second portion of the support body is adapted to hold a second portion of the medical device prior to displacement of the second portion of the support body.

17. The system of claim 10, wherein the mounting structure further comprises a conductive portion configured to electrically contact a corresponding conductive portion of the partially implantable analyte sensor.

18. The system of claim 17, wherein the mounting structure further comprises one or more moisture barriers configured to encompass an area proximate to the corresponding conductive portion of the partially implantable analyte sensor.

19. The system of claim 18, wherein the one or more moisture barriers comprise an elastomeric material.

20. The system of claim 17, wherein the conductive portion of the mounting structure is further configured to electrically contact a corresponding conductive portion of the medical device.

21. The system of claim 10, wherein the support body further comprises a gripping portion configured to enable the second portion of the support body to be displaced relative to the first portion of the support body.

22. The system of claim 21, wherein the gripping portion is disposed on the second portion of the support body.

26. The system of claim 15, wherein the breakable portion comprises a height that is less than both a height of the first portion of the support body and a height of the second portion of the support body.

23. An apparatus configured for positioning on a body of a host, the apparatus comprising:

a support body adapted to hold a medical device, the support body comprising a first portion, a second portion, and a port adapted to receive a partially implantable analyte sensor, wherein the first and the second portions are provided within a same plane; and

an adhesive patch adapted to affix the support body to a skin surface of the host,

wherein the first portion of the support body is adapted to hold a first portion of the medical device, and

wherein the second portion of the support body is displaceable to a different plane relative to the first portion of the support body to at least partially release the medical device from the support body, wherein displacement of the second portion of the support body relative to the first portion of the support body to at least partially release the medical device causes the support body to break.

24. The apparatus of claim 23, wherein a surface of the first portion of the support body is on the adhesive patch and a surface of the second portion of the support body is on the adhesive patch.

25. The apparatus of claim 23, wherein the second portion of the support body is adapted to hold a second portion of the medical device prior to displacement of the second portion of the support body.