Antiseptic applicator

Patent metadata

Field	Value
Publication number	US-9968764-B2
Application number	US-201414529753-A
Country	US
Kind code	B2
Filing date	Oct 31, 2014
Priority date	Dec 16, 2011
Publication date	May 15, 2018
Grant date	May 15, 2018

Abstract

An applicator assembly includes a head portion having a proximal, a distal end, and an interior portion defining a fluid chamber, a container slidably coupled to the body, a sealing member sealing an end of the container, and a lifting member, wherein the lifting member is mounted in the interior portion of the head portion and an interior of the container is placed in fluid communication with the application member by way of a fluid conduit that is formed around the sealing member from the container to the fluid chamber when the container is axially translated toward the head portion and the lifting member lifts the sealing member.

First claim

What is claimed is:

1. An applicator assembly comprising:
a head portion having a proximal end, a distal end, and an interior portion defining a fluid chamber;
a container slidably coupled to the head portion;
a sealing member sealing an end of the container;
an application member attached to the distal end; and
a lifting member mateable with the sealing member, wherein the lifting member is mounted in the interior portion of the head portion and an interior of the container is placed in fluid communication with the application member by way of the fluid chamber when the container is axially translated within the head portion and the lifting member contacts, extends into, and lifts the sealing member.

2. The applicator assembly of claim 1 , wherein the closing member is separable from the container.

3. The applicator assembly of claim 2 , wherein the closing member is connected to the container via a threaded connection.

4. The applicator assembly of claim 1 , further comprising an annular securing ring provided on an exterior of a sidewall of the container for mating with a first retention channel configured into an interior of the head portion to apply resistance to the axial movement of the container in relation to the head portion.

5. The applicator assembly of claim 4 , further comprising a second retention channel configured into the interior of the head portion and disposed closer toward the distal end than the first retention channel.

6. The applicator assembly of claim 1 , further comprising a mechanical stop to secure the container in a predetermined position until the stop is released prior to actuation of the applicator.

7. The applicator assembly of claim 6 , wherein the mechanical stop comprises a hinged portion of the proximal portion of the head portion.

8. The applicator assembly of claim 7 , wherein the mechanical stop further comprises a securing mechanism to prevent axial translation of the container.

9. The applicator assembly of claim 8 , wherein the securing mechanism comprises a snap fit channel for engaging a holding member on an exterior of the container to secure the applicator assembly in a storage position when the mechanical stop is pressed against the container.

10. The applicator assembly of claim 8 , wherein the securing mechanism comprises a detent that engages an insertion end of the container.

11. The applicator assembly of claim 1 , wherein the sealing member comprises a hollow body portion mateable with the lifting member.

12. The applicator assembly of claim 11 , wherein the lifting member comprises a lip portion and the sealing member comprises a retaining member mateable with the lip portion.

13. The applicator assembly of claim 12 , wherein the retaining member is a flexible ramp.

14. The applicator assembly of claim 11 , wherein the lifting member lifts the sealing member when the container translates toward the distal end of the head portion.

15. The applicator assembly of claim 11 , wherein the lifting member retracts the sealing member when the container translates away from the distal end of the head portion.

16. The applicator assembly of claim 1 , wherein the interior of the container is placed in fluid communication with the application member by way of the fluid chamber when the container is axially translated toward the application member.

17. The applicator assembly of claim 1 , wherein sealing member is disposed within the container.

Assignees

• Carefusion 2200 Inc
• Carefusion 2200 Inc

Inventors

• Guzman Manuel

Classifications

• A61M35/006 Primary

  using sponges, foams, absorbent pads or swabs as spreading means · CPC title

• A61M35/003 Primary

  Portable hand-held applicators having means for dispensing or spreading integral media (hand-held massage devices with liquid delivery A61H7/003) · CPC title