Adhesive layer application and removal device for wearable hardware

Patent metadata

Field	Value
Publication number	US-10945668-B2
Application number	US-201916410910-A
Country	US
Kind code	B2
Filing date	May 13, 2019
Priority date	May 15, 2018
Publication date	Mar 16, 2021
Grant date	Mar 16, 2021

Abstract

A method is disclosed that includes removing an adhesive layer from a lower housing of a monitoring device; aligning the monitoring device with an opening of an adhesive applicator; coupling an uppermost adhesive layer that is positioned within the adhesive applicator with the lower housing; and removing the monitoring device from the opening of the adhesive applicator. A shape of the lower housing of the monitor corresponds to the shape of the opening of the adhesive applicator; and aligning the monitoring device with the opening of the adhesive applicator comprises matching the orientation of the lower housing to the orientation of the opening in the adhesive applicator. The method also includes the monitoring device selectively entering a battery preservation mode.

First claim

What we claim is:

1. A method, comprising:
aligning a lower housing of a monitoring device with an opening of an adhesive applicator;
wherein the adhesive applicator comprises:
a housing forming an internal chamber and the opening through which the internal chamber is accessible; and
a spring-loaded floor that moves between a floor of the internal chamber and the opening;

wherein an uppermost adhesive layer is positioned within the internal chamber; and
wherein the uppermost adhesive layer is one of a plurality of adhesive layers;

positioning the lower housing of the monitoring device within the opening to couple the uppermost adhesive layer with the lower housing; and
removing the monitoring device from the opening of the adhesive applicator.

2. The method of claim 1 ,
wherein a shape of the lower housing of the monitoring device corresponds to a shape of the opening of the adhesive applicator; and
wherein aligning the monitoring device with the opening of the adhesive applicator comprises matching the orientation of the lower housing to the orientation of the opening of the adhesive applicator.

3. The method of claim 1 ,
wherein the plurality of adhesive layers and a plurality of adhesive liners are alternately stacked on the spring-loaded floor;
wherein a top surface of the uppermost adhesive layer is coupled to a first adhesive liner of the plurality of adhesive liners and a bottom surface of the uppermost adhesive layer is coupled to a second adhesive liner of the plurality of adhesive liners; and
wherein the method further comprises removing the first adhesive liner to expose the top surface of the uppermost adhesive layer before coupling the uppermost adhesive layer with the lower housing.

4. The method of claim 3 ,
wherein the opening is defined by an internal shoulder formed in the housing;
wherein the second adhesive liner has a size that is greater than the size of the opening; and
wherein the method further comprises the spring-loaded floor pushing the second adhesive liner against the internal shoulder formed in the housing such that a periphery of the second adhesive liner contacts the internal shoulder.

5. The method of claim 4 , wherein pushing the second adhesive liner against the internal shoulder formed in the housing results in the uppermost adhesive layer extending within the opening.

6. The method of claim 4 ,
wherein the second adhesive liner comprises a pull tab; and
wherein, when the second adhesive liner is pushed against the internal shoulder formed in the housing, the pull tab extends outside of the housing.

7. The method of claim 6 ,
wherein a spacer is positioned between the first and second adhesive liners; and
wherein the spacer encourages the pull tab to extend outside of the housing.

8. The method of claim 1 ,
wherein the lower housing of the monitoring device forms a plurality of recessed pockets;
wherein the uppermost adhesive layer forms a plurality of openings;
wherein a portion of the uppermost adhesive layer extends over a portion of the recessed pockets when the uppermost adhesive layer is adhered to the lower housing;
wherein the method further comprises removing the uppermost adhesive layer from the lower housing of the monitoring device; and
wherein removing the uppermost adhesive layer from the lower housing comprises moving the monitoring device relative to a plurality of rotating arms such that the arms extend within at least a portion of the plurality of openings and the recessed pockets and pull the uppermost adhesive layer from the lower housing.

9. The method of claim 1 , further comprising the monitoring device entering a battery preservation mode upon detecting that the monitoring device is not coupled to a skin of a user.

10. The method of claim 1 , further comprising the monitoring device entering a battery preservation mode upon receiving an instruction, from a user, to enter the battery preservation mode.

11. An adhesive layer applicator for a body-mountable device, the applicator comprising:
a housing defining an opening through which a chamber is accessible; and
a plurality of adhesive layers and a plurality of adhesive liners alternately stacked on a floor that is movable within the chamber;
wherein the size and shape of the opening corresponds to the size and shape of the body-mountable device;
wherein the housing is configured to receive at least a portion of the body-mountable device through the opening;
wherein a footprint of the plurality of adhesive layers is smaller than a footprint of the plurality of adhesive liners; and
wherein a spacer is positioned between two consecutive adhesive liners and offset from each of the adhesive layers.

12. The applicator of claim 11 ,
wherein the floor is spring-loaded; and
wherein the floor is movable between a floor of the chamber and the opening.

13. The applicator of claim 12 , wherein the plurality of adhesive layers and the plurality of adhesive liners are positioned within the housing such that when the body-mountable device is received in the opening, one of the plurality of adhesive layers contacts the body-mountable device.

14. The applicator of claim 12 , wherein the shape of the body-mountable device is not-symmetrical in at least one direction.

15. An apparatus comprising:
a body-mountable device comprising an upper housing coupled to a lower housing; and
an adhesive applicator comprising:
a housing forming an internal chamber and a first opening through which the chamber is accessible;
a spring-loaded floor that moves between a floor of the chamber and the first opening; and
a plurality of adhesive layers and a plurality of adhesive liners alternately stacked on the spring-loaded floor;

wherein the size and shape of the first opening corresponds to the size and shape of the lower housing of the body-mountable device;
wherein the first opening is configured to receive the lower housing of the body-mountable device;
wherein the body-mountable device further comprises a thermal contact extending from the lower housing;
wherein a second opening is formed in an uppermost adhesive layer in the plurality of adhesive layers; and
wherein the thermal contact aligns with and extends within the second opening of the uppermost adhesive layer when the first opening receives the lower housing of the body-mountable device.

16. The apparatus of claim 15 , wherein a conductive gel is accommodated within the second opening.

17. The apparatus of claim 15 ,
wherein the shape of the lower housing is not-symmetrical in at least one direction; and
wherein the shape of the first opening is not-symmetrical in at least one direction.

18. The apparatus of claim 15 ,
wherein each layer in the plurality of adhesive layers comprises an adhesive configured to be applied to a skin of a patient; and
wherein each adhesive liner in the plurality of adhesive liners comprises a pull tab that is sized to remove the adhesive liner from an adjacent adhesive layer.

Assignees

• Verily Life Sciences Llc

Inventors

• Biederman William
• Frick Sean
• Heitz Roxana

Classifications

• A61B2562/164

  the sensor is mounted in or on a conformable substrate or carrier · CPC title

• A61B5/01

  Measuring temperature of body parts {; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue} (clinical contact thermometers G01K13/20) · CPC title

• B29C65/4825

  Pressure sensitive adhesives · CPC title

• A61B5/0533

  Measuring galvanic skin response · CPC title

• B29C65/7814

  in the form of inter-cooperating positioning features (holding or clamping means cooperating with specially formed features of at least one of the parts to be joined B29C65/7844), e.g. tenons and mortises (tenon and mortise joints B29C66/126; tongue and groove joints B29C66/124) · CPC title