Mechanism for managing and retaining a surgical drape

Patent metadata

Field	Value
Publication number	US-11883123-B2
Application number	US-201716317285-A
Country	US
Kind code	B2
Filing date	Jun 20, 2017
Priority date	Jul 14, 2016
Publication date	Jan 30, 2024
Grant date	Jan 30, 2024

Abstract

A surgical drape assembly can include a surgical drape; and a cinch assembly affixed to the surgical drape. The cinch assembly can include a folding mechanism having a plurality of links and at least two hinge joints respectively connecting respective adjacent links of the plurality of links. The plurality of links can be foldable relative to one another about the at least two hinge joints between an unfolded configuration and a folded configuration. A first portion of the surgical drape is in an extended configuration in the unfolded configuration with a portion of the drape being in a gathered configuration in the folded configuration of the plurality of links.

First claim

We claim:

1. A surgical drape assembly comprising:
a surgical drape; and
a cinch assembly affixed to the surgical drape, the cinch assembly comprising a folding mechanism comprising a plurality of links and at least two hinge joints respectively connecting adjacent links of the plurality of links,
wherein the plurality of links are foldable relative to one another about the at least two hinge joints between an unfolded configuration and a folded configuration, and
wherein a portion of the surgical drape is in an extended configuration in the unfolded configuration of the plurality of links and is in a gathered configuration in the folded configuration of the plurality of links.

2. The surgical drape assembly of claim 1 , further comprising an alignment and attachment element assembly affixed to the surgical drape and comprising a first attachment element and a second attachment element,
wherein the first and second attachment elements are configured to align with and engage with respective first and second complementary attachment elements of equipment of a surgical system.

3. The surgical drape assembly of claim 2 , wherein the cinch assembly is a first cinch assembly and the surgical drape assembly further comprises:
a second cinch assembly affixed to the surgical drape; and
a third attachment element mounted on one link of the pair plurality of links of the first cinch assembly, wherein the third attachment element is configured to engage with a complementary attachment element of equipment of a surgical system.

4. The surgical drape assembly of claim 3 ,
wherein the folding mechanism is a first folding mechanism, and
wherein the second cinch assembly further comprises:
a second folding mechanism;
a third folding mechanism; and
an elongate member positioned between the second folding mechanism and the third folding mechanism.

5. The surgical drape assembly of claim 4 ,
wherein the plurality of links is a first plurality of links, and
wherein the second folding mechanism of the second cinch assembly comprises a second plurality of links and at least two hinge joints respectively connecting adjacent links of the second plurality of links.

6. The surgical drape assembly of claim 5 , wherein the third folding mechanism of the second cinch assembly comprises a third plurality of links and at least two hinge joints respectively connecting adjacent links of the third plurality of links.

7. The surgical drape assembly of claim 3 , wherein the second cinch assembly comprises another plurality of links connected by an additional hinge joint.

8. The surgical drape assembly of claim 7 , wherein the additional hinge joint comprises a living hinge.

9. The surgical drape assembly of claim 3 , further comprising:
a first connector component mounted on a first link of the plurality of links of the first cinch assembly; and
a second connector component mounted on a second link of the plurality of links of the first cinch assembly,
wherein the first and second connector components are configured to mate together, and
wherein in a state of the first and second connector components mated together, the plurality of links of the first cinch assembly is in the folded configuration.

10. The surgical drape assembly of claim 1 , wherein the folding mechanism is a first folding mechanism and the cinch assembly further comprises:
a second folding mechanism; and
an elongate member positioned between the first folding mechanism and the second folding mechanism.

11. The surgical drape assembly of claim 10 ,
wherein the plurality of links is a first plurality of links and wherein the portion of the drape is a first portion of the drape, and
wherein the second folding mechanism comprises a second plurality of links and at least one additional hinge joint connecting adjacent links of the second plurality of links,
wherein the second plurality of links are foldable relative to one another about the at least one additional hinge joint between an unfolded configuration and a folded configuration, and
wherein a second portion of the surgical drape is in an extended configuration in the unfolded configuration of the second plurality of links and is in a gathered configuration in the folded configuration of the second plurality of links.

12. The surgical drape assembly of claim 8 , further comprising:
a first connector component mounted on a first link of the first plurality of links adjacent the elongate member;
a second connector component mounted on a second link of the first plurality of links, the second link being a link of the first plurality of links most removed from the elongate member;
a third connector component mounted on a third link of the second plurality of links adjacent the elongate member; and
a fourth connector component mounted on a fourth link of the second plurality of links, the fourth link being a link of the second plurality of links most removed from the elongate member,
wherein the first and second connector components are configured to mate together and hold the first portion of the surgical drape in a gathered configuration, and
wherein the third and fourth connector components are configured to mate together and hold a third the second portion of the surgical drape in a gathered configuration.

13. The surgical drape assembly of claim 1 , further comprising an attachment element mounted on one link of the plurality of links, wherein the attachment element is configured to engage with a complementary attachment element of equipment of a surgical system.

14. The surgical drape assembly of claim 1 , wherein the at least two hinge joints each comprise a living hinge.

15. The surgical drape assembly of claim 1 , further comprising:
a first connector component mounted on a first link of the plurality of links; and
a second connector component mounted on a second link of the plurality of links,
wherein the first and second connector components are configured to mate together to be placed in a mated state, and
wherein in a state of the first and second connector components mated together, the plurality of links is in the folded configuration.

Assignees

• Intuitive Surgical Operations

Inventors

• Ramstad Craig R
• Roeder Jeffrey R
• Brown Jeffrey D
• Holop Robert E
• Mcgrogan Anthony K

Classifications

• A61B46/10 Primary

  specially adapted for instruments{, e.g. microscopes} · CPC title

• A61B34/30

  Surgical robots · CPC title

• A61B2017/00477

  Coupling (A61B2017/0046 takes precedence) · CPC title

• A61B2034/302

  specifically adapted for manipulations within body cavities, e.g. within abdominal or thoracic cavities · CPC title