Releasable attachment device for coupling to medical devices and related systems and methods

• US 10,722,319 B2
• Filed: 12/14/2017
• Issued: 07/28/2020
• Est. Priority Date: 12/14/2016
• Status: Active Grant

• Current Assignee: Virtual Incision Corporation
• Original Assignee: Virtual Incision Corporation
• Inventors: Farritor, Shane, Wood, Nathan, Shasho, Jeff
• Primary Examiner(s): Boles, Sameh R
• Application Number:
  US15/842,230
• Publication Number:
  US 20180161122A1
• Time in Patent Office: 957 Days
• Field of Search: 606324-328, 606147, 606151, 606157
• CPC Class Codes: A61B 2017/0046 with a releasable handle; with handle and operating part separable for prosthetic joint-implanting tools A61F2/4603
• CPC Class Codes: A61B 2017/00477 Coupling A61B2017/0046 takes precedence
• CPC Class Codes: A61B 90/50 Supports for surgical instruments, e.g. articulated arms
• CPC Class Codes: A61B 90/57 Accessory clamps
• CPC Class Codes: A61M 39/1011 Locking means for securing connection; Additional tamper safeties A61M39/16 takes precedence
• CPC Class Codes: A61M 39/12 for joining a flexible tube to a rigid attachment
• CPC Class Codes: A61M 5/1415 Stands, brackets or the like for supporting infusion accessories

Abstract

The various embodiments herein relate to releasable attachment devices for use with surgical tools that include a fixed jaw fixedly coupled to a joint housing, a moveable jaw rotationally coupled to the joint housing, and an actuation mechanism operably coupled to the joint housing.

Claims

1. A releasable attachment device for use with surgical tools, the device comprising:

(a) a fixed jaw fixedly coupled to a joint housing;

(b) a moveable jaw rotationally coupled to the joint housing, the moveable jaw comprising an open position and a closed position;

(c) an actuation mechanism operably coupled to the joint housing, wherein the actuation mechanism comprises a locked position and a released position; and

(d) an actuation structure operably coupled to the moveable jaw, wherein the joint housing comprises;

(a) a stationary joint structure comprising a first opening defined therethrough;

(b) a pivotable joint structure comprising a second opening defined therethrough and at least one rotational coupling mechanism defined therein;

(c) the actuation mechanism disposed through the first and second openings, wherein the actuation mechanism is rotationally coupled to the first joint structure; and

(d) a locking structure rotationally coupled to a distal end of the actuation mechanism and detachably coupleable with the at least one rotational coupling mechanism.

2. The releasable attachment device of claim 1, further comprising a coupling component fixedly coupled to the joint housing, wherein the coupling component comprises a coupling structure constructed and arranged to couple to an external support device.

3. The releasable attachment device of claim 1, further comprising a tension component operably coupled to the joint housing, wherein the tension component is constructed and arranged to urge the moveable jaw toward the closed position.

4. The releasable attachment device of claim 1, further comprising a tension component operably coupled to the actuation mechanism, wherein the tension component is constructed and arranged to urge the actuation mechanism toward the locked position.

5. The releasable attachment device of claim 1, wherein the fixed jaw and moveable jaw are constructed and arranged to couple with a surgical tool in a groove defined around an outer surface of the surgical tool.

6. The releasable attachment device of claim 1, wherein the released position comprises the actuation mechanism positioned distally in relation to the locked position.

7. The releasable attachment device of claim 1, wherein the locking structure is coupled to the at least one rotational coupling mechanism when the actuation mechanism is in the locked position and wherein the locking structure is not coupled to the at least one rotational coupling mechanism when the actuation mechanism is in the released position.

8. The releaseable attachment device of claim 1, wherein the pivotable joint structure is rotatable in relation to the stationary joint structure when the actuation mechanism is in the released position.

9. A releasable attachment device for use with surgical tools, the device comprising:

(a) a joint housing comprising;

(i) a first joint structure comprising a first opening defined therethrough; and

(ii) a second joint structure comprising a second opening defined therethrough and at least one rotational coupling mechanism defined therein;

(iii) an actuation mechanism disposed through the first and second openings, wherein the actuation mechanism is rotationally coupled to the first joint structure and wherein the actuation mechanism comprises an undepressed axial position and a depressed axial position; and

(iv) a locking structure rotationally coupled to a distal end of the actuation mechanism and detachably coupleable with the at least one rotational coupling mechanism;

(b) a fixed jaw fixedly coupled to the first joint structure;

(c) a moveable jaw fixedly coupled to the second joint structure, the moveable jaw comprising an open position and a closed position; and

(d) an actuation structure operably coupled to the moveable jaw.

10. The releasable attachment device of claim 9, further comprising a coupling component fixedly coupled to the joint housing, wherein the coupling component comprises a coupling structure constructed and arranged to couple to an external support device.

11. The releasable attachment device of claim 9, further comprising a tension component operably coupled to the first joint structure and the second joint structure, wherein the tension component is constructed and arranged to urge the moveable jaw toward the closed position.

12. The releasable attachment device of claim 9, further comprising a tension component operably coupled to the actuation mechanism, wherein the tension component is constructed and arranged to urge the actuation mechanism toward the undepressed axial position.

13. The releasable attachment device of claim 9, wherein the fixed jaw and moveable jaw are constructed and arranged to couple with a surgical tool in a groove defined around an outer surface of the surgical tool.

14. The releasable attachment device of claim 9, wherein the depressed axial position comprises the actuation mechanism positioned distally in relation to the undepressed axial position.

15. The releasable attachment device of claim 9, wherein the locking structure is coupled to the at least one rotational coupling mechanism when the actuation mechanism is in the undepressed axial position and wherein the locking structure is not coupled to the at least one rotational coupling mechanism when the actuation mechanism is in the depressed axial position.

16. The releasable attachment device of claim 9, wherein the second joint structure is rotatable in relation to the first joint structure when the actuation mechanism is in the depressed axial position.

17. A releasable attachment device for use with surgical tools, the device comprising:

(a) a housing comprising;

(i) a first joint structure comprising;

(A) a first strut comprising a first opening; and

(B) a second strut comprising a second opening, wherein the second opening comprises a first rotational coupling mechanism;

(ii) a second joint structure comprising

(A) a third strut comprising a third opening; and

(B) a fourth strut comprising a fourth opening and a second rotational coupling mechanism;

(iii) an actuation mechanism comprising a mechanism body and a button coupled thereto, wherein the mechanism body is disposed through the first, second, third, and fourth openings, wherein the mechanism body is coupled to the rotational coupling mechanism such that the mechanism body is rotationally constrained to the second strut, and wherein the actuation mechanism comprises an undepressed axial position and a depressed axial position; and

(iv) a locking structure rotationally coupled to a distal end of the mechanism body and detachably coupleable with the second rotational coupling mechanism, wherein the locking structure is coupled to the second rotational coupling mechanism when the actuation mechanism is in the undepressed axial position and wherein the locking structure is not coupled to the second rotational coupling mechanism when the actuation mechanism is in the depressed axial position,

wherein the second joint structure is rotatable in relation to the first joint structure when the actuation mechanism is in the depressed axial position;

(b) a fixed jaw fixedly coupled to the first joint structure;

(c) a moveable jaw fixedly coupled to the second joint structure, the moveable jaw comprising an open position and a closed position; and

(d) an actuation structure operably coupled to the moveable jaw.

18. The releasable attachment device of claim 17, further comprising a coupling component fixedly coupled to the housing, wherein the coupling component comprises a coupling structure constructed and arranged to couple to an external support device.

19. The releasable attachment device of claim 17, further comprising a tension component operably coupled to the first and second joint structures, wherein the tension component is constructed and arranged to urge the moveable jaw toward the closed position.