Multiple surgical cuff

• US 4,423,725 A
• Filed: 03/31/1982
• Issued: 01/03/1984
• Est. Priority Date: 03/31/1982
• Status: Expired due to Fees

• Current Assignee: Andrij O.D. Baran, Ostap E. Baran
• Original Assignee: Andrij O.D. Baran, Ostap E. Baran
• Inventors: Baran, Andrij O. D., Baran, Ostap E.
• Primary Examiner(s): Recla, Henry J.
• Assistant Examiner(s): Reichle, Karin M.
• Application Number:
  US06/363,872
• Time in Patent Office: 643 Days
• Field of Search: 128/200.26, 128/203.1 R, 128/207.14, 128/207.15, 128/4, 128/656, 128/658, 604/96, 604/101, 604/102, 604/43, 604/45, 604/95
• US Class Current: 128/207.15
• CPC Class Codes: A61B 17/22 Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for dilators A61M29/00
• CPC Class Codes: A61B 2017/00893 pharmaceutically effective
• CPC Class Codes: A61B 2017/22055 with three or more balloons
• CPC Class Codes: A61B 2017/22062 to be filled with liquid
• CPC Class Codes: A61B 2017/22067 Blocking; Occlusion A61B2017/22054 takes precedence
• CPC Class Codes: A61B 2017/22079 with suction of debris
• CPC Class Codes: A61B 2017/22082 after introduction of a substance
• CPC Class Codes: A61M 16/04 Tracheal tubes catheters in general A61M25/00
• CPC Class Codes: A61M 16/0438 Liquid-filled
• CPC Class Codes: A61M 16/0456 one cuff within another
• CPC Class Codes: A61M 16/0459 one cuff behind another
• CPC Class Codes: A61M 16/0479 above the cuff, e.g. giving access to the upper trachea
• CPC Class Codes: A61M 16/0481 through the cuff wall
• CPC Class Codes: A61M 19/00 Local anaesthesia syringes therefor A61M5/00; Hypothermia A61M5/42 takes precedence; cooling blood in a bypass of the arterial system A61M1/36
• CPC Class Codes: A61M 2025/1013 with concentrically mounted balloons, e.g. being independently inflatable
• CPC Class Codes: A61M 2025/105 having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
• CPC Class Codes: A61M 25/1011 Multiple balloon catheters
• CPC Class Codes: A61M 31/005 for contrast media

Abstract

A multiple surgical cuff for introduction into a body passage such as a trachea, bladder and urethra opening or artery comprising a tubular base member encircled by proximal, distal and middle double cuff members. The middle double cuff member comprises an inflatable tubular inner cuff member encircled by a distensible tubular outer cuff member, whose wall is multiperforated at spaced points. Separate passage means communicate with each cuff member so that each can be inflated to press against the adjacent portion of the body passage wall. Another passage communicates with the space between the inner and outer cuff members of the middle double cuff member to permit the introduction of a surgical fluid such as an anesthetic in that space, so that expansion of the inner cuff member forces the fluid onto the adjacent portion of the wall of the body passage. Still another passage communicates with the space along the tubular base member between the middle and proximal cuff members and permits the introduction of a surgical fluid, such as a cleansing saline solution, or to suck out loose thicker material from there and also enables continuous cooling and washing by an inflow and separate outflow. A plurality of side window openings in the tubular base member on the near side of the proximal cuff member permits the continued flow of blood when the body passage is an artery and continued flow is indicated.

Claims

1. A multiple surgical cuff for introduction into an integral body passage comprising:

(A) A tubular base member having an unblockable lumen;

(B) A middle cuff member comprising (1) an imperforate inflatable tubular inner cuff member encircling said tubular base member, (2) a distensible tubular outer cuff member encircling said inner cuff member, the wall of said outer cuff member being multiperforated at spaced points;

(C) First passage means for communicating with the space between said inner cuff member and said outer cuff member for introducing a fluid into said space;

(D) Second passage means communicating with the space between said inner cuff member and said tubular base member for inflating said inner cuff member to displace wall portions thereof toward the wall of said outer cuff member, whereby the spacing between the opposed walls of said inner and outer cuff members is reduced to transmit fluid outwardly through the perforations of the wall of said outer cuff member or to close said integral body passage;

(E) A proximal cuff member comprising a first inflatable tubular cuff member encircling said tubular base member on the near side of said middle cuff member;

(F) Third passage means communicating with the space between said first inflatable tubular cuff member and said tubular base member for inflating said first inflatable tubular cuff member, whereby said proximal cuff member can press against an adjacent body passage portion of said integral body passage;

(G) A distal cuff member comprising a second inflatable tubular cuff member encircling said tubular base member on the far side of said middle cuff member;

p1 (H) Fourth passage means communicating with the space between said second inflatable tubular cuff member and said tubular base member for inflating said second inflatable tubular cuff member, whereby said distal cuff member can press against an adjacent body passage portion of said integral body passage; and

(I) Fifth passage means communicating with the space along said tubular base member between said proximal and middle cuff members;

(J) Wherein said middle cuff member, said proximal cuff member and said distal cuff member are permenantly located substantially adjacent to each other with respect to said tubular base member;

(K) Whereby, with deflation of said middle cuff member, a continuous flow of fluid may be fed past a body passage portion between said proximal and distal cuff members via said first and fifth passage means.

2. A multiple surgical cuff member according to claim 1 whereby said continuous flow of fluid may be fed through said first passage means into the space between said inner and outer cuff members, then through said multiperforated outer cuff member, then past said body passage portion between said proximal and distal cuff members, and then through said fifth passage means.

3. A multiple surgical cuff according to claim 2 wherein a portion of each of said first, second, third, fourth and fifth passage means passes through the wall of said tubular base member.

4. A multiple surgical cuff according to claim 2 wherein said fifth passage means also functions to introduce a saline solution into the space along said tubular base member between said proximal cuff member and said middle cuff member, or, after deflation of said middle cuff member, to wash out the space between said proximal and distal cuff members.

5. A multiple surgical cuff according to claim 4 wherein said fifth passage means functions to introduce a saline solution, or suck out material, between said distal and proximal cuff members when said middle cuff member is not pressing against the adjacent portion of the wall of the body passage.

6. A multiple surgical cuff according to claim 1 or claim 2 wherein a portion of one or more of said first, second, third, fourth and fifth;

passage means passes through the wall of said tubular base member.

7. A multiple surgical cuff according to claim 1 wherein a portion of said tubular base member on the near side of said proximal cuff member comprises a plurality of side window openings, whereby blood may flow through said side window openings into and through said unblockable lumen of said tubular base member.

8. A multiple surgical cuff according to claim 7 wherein a portion of each of said first, second, third and fourth passage means passes through the wall of said tubular base member.

9. A multiple surgical cuff according to claim 7 wherein a portion of each of said first, second, third, fourth and fifth passage means passes through the wall of said tubular base member.

10. A multiple surgical cuff according to claims 1, 2, 5 or 7 wherein said imperforate inflatable tubular inner cuff member and distensible tubular outer cuff member of said middle cuff member have substantially coextensive end portions at one end thereof secured to said tubular base member, and said inner and outer cuff members have the other ends thereof respectively secured to said tubular base member at longitudinally displaced points, whereby said outer cuff member has a greater longitudinal wall extent between the secured ends thereof than that of said inner cuff member so that the wall of said outer cuff member can be selectively positioned in spaced or sealing relation to the wall of the adjacent portion of the body passage.