Automatic lubricant dispenser

• US 9,770,308 B2
• Filed: 05/12/2011
• Issued: 09/26/2017
• Est. Priority Date: 06/10/2010
• Status: Active Grant

• Current Assignee: Fern Innovations IP, LLC
• Original Assignee: Fern Innovations IP, LLC
• Inventors: Fern, Steven J.
• Primary Examiner(s): Buechner, Patrick M
• Application Number:
  US13/106,480
• Publication Number:
  US 20110303695A1
• Time in Patent Office: 2,329 Days
• Field of Search: 222 52, 222 63, 222108, 222333, 222325
• CPC Class Codes: A47K 5/12 for liquid or pasty soap
• CPC Class Codes: A61B 2017/00889 antimicrobial, disinfectant
• CPC Class Codes: A61B 2017/2253 using a coupling gel or liquid
• CPC Class Codes: A61B 90/80 Implements for cleaning or washing the skin of surgeons or patients

Abstract

A device for automatically dispensing lubricating gel for medical procedures that reduces the chance of cross-contamination between patients by use of a shape that prevent accidental contact with the dispenser, anti-microbial materials, and a dispensing valve protection device.

Claims

1. An automatic lubricant dispenser comprising:

an elongated top component having a length of at least 10 cm and comprising at its front end a dispensing component, the dispensing component comprising a dispensing valve for dispensing the lubricant,

a base for supporting the dispenser on a flat surface, and

a middle component connecting the top component to the base, wherein the front portion of the top component extends away from the middle of the front portion of the middle component at least 5 cm.

2. The dispenser of claim 1, wherein the front portion of the top component extends away from the middle of the front portion of the middle component at least 10 cm.

3. The dispenser of claim 1, wherein the front portion of the top component extends away from the middle of the front portion of the middle component at least 15 cm.

4. The dispenser of claim 1, further comprising a sensor for detecting the proximity of a user'"'"'s hand to the dispensing valve and thereby activating a signal which causes the dispenser to deliver lubricant through the dispensing valve.

5. The dispenser of claim 1, further comprising a contamination guard located in the front portion of the top component partially surrounding the dispensing valve.

6. The dispenser of claim 5, wherein the contamination guard is removable from the dispenser.

7. The dispenser of claim 5, wherein the contamination guard comprises an anti-microbial material.

8. The dispenser of claim 1, wherein the front portion of the middle component comprises an anti-microbial material.

9. An automatic lubricant dispenser having a height of at least 15 cm, the dispenser comprising:

an elongated top component having a length of at least 10 cm and comprising at its front end a dispensing component, the dispensing component comprising a dispensing valve for dispensing the lubricant,

a base for supporting the dispenser on a flat surface, and

a middle component connecting the top component to the base, wherein the front portion of the top component extends away from the middle of the front portion of the middle component at least 5 cm and the height of the middle component is at least 15 cm.

10. The dispenser of claim 9, wherein the dispenser further comprises an acceptor for a lubricant cartridge.

11. The dispenser of claim 10, wherein the acceptor comprises a puncture mechanism for puncturing a sealing mechanism of the cartridge.

12. The dispenser of claim 9, wherein the dispenser further comprises a lubricant volume controller for controlling the amount of lubricant dispensed.

13. The dispenser of claim 9, wherein the dispenser further comprises a lubricant storage component.

14. The dispenser of claim 9, further comprising a sensor for detecting the proximity of a user'"'"'s hand to the dispensing valve and thereby activating a signal which causes the dispenser to deliver lubricant through the dispensing valve, wherein the amount of lubricant dispensed per activation is between 2-10 ml.

15. The dispenser of claim 9, wherein the dispensing valve is recessed in an opening or bore on the underside of the front portion of the top component.

16. The dispenser of claim 9, wherein the dispensing valve comprises an outlet, and the dispenser further comprises a contamination guard located in the front portion of the top component partially surrounding the dispensing valve, wherein the contamination guard extends downward farther than at least 0.3 cm than the outlet of the dispensing valve.

17. The dispenser of claim 9, further comprising a heating unit for warming the lubricant.

18. The dispenser of claim 9, further comprising a refill warning device to signal that lubricant needs to be added.

19. An automatic lubricant dispenser having a height of at least 15 cm, the dispenser comprising:

an elongated top component having a length of at least 10 cm and comprising at its front end a dispensing component, the dispensing component comprising a dispensing valve for dispensing the lubricant through an outlet;

a base for supporting the dispenser on a flat surface, wherein the base is at least 8 cm wide by at least 8 cm long;

a middle component connecting the top component to the base, wherein the front portion of the top component extends away from the middle of the front portion of the middle component at least 5 cm and the height of the middle component is at least 15 cm;

an acceptor for a lubricant cartridge;

a sensor for detecting the proximity of a user'"'"'s hand to the dispensing valve and thereby activating a signal which causes the dispenser to deliver lubricant through the dispensing valve, wherein the amount of lubricant dispensed per activation is between 2-10 ml;

a lubricant volume controller for controlling the amount of lubricant dispensed; and

a contamination guard located in the front portion of the top component partially surrounding the dispensing valve, wherein the contamination guard extends downward farther than at least 0.3 cm than the outlet of the dispensing valve.