QUICK CONNECTOR DISPOSABLE TOOL
Several embodiments of a disposable surgical tool for quickly and easily connecting tubing to implantable components are disclosed. A method for using the novel tool for connecting tubing to components, such as a pump, a reservoir, a connector, etc., is also described.
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This application claims the benefit of provisional patent application No. 60/660,442 filed Mar. 10, 2005; and of provisional patent application No. 60/660,491 filed Mar. 10, 2005.
TECHNICAL FIELDThe present invention relates to surgical devices and methods. More specifically, the present invention pertains to devices and methods for connecting tubing to components.
BACKGROUNDCertain surgical procedures, such as a penile implant, include the placement of a system of interconnected components within a body. Components in such systems may include a cylinder, reservoir, pump, etc. Some such components, such as a balloon, may be configured for selective inflation and/or deflation by an operator. Typically, a system may include an inflatable/deflatable component interconnected to a fluid-filled reservoir, a pump, and a valve assembly. During use, the pump may be actuated and fluid transferred from the reservoir into the component, causing the component to inflate. Later, a valve assembly may be operated deflating the component by transferring the fluid from the inflated component back into the reservoir.
An implantable system may include a multitude of tubing interconnecting several components. Typically, the tubing may be inserted into a strain relief component and the open end of the tubing connected to the component. In prior art examples, such as U.S. Pat. No. 4,651,721 to Mikulich et al. and U.S. Pat. No. 5,167,611 to Cowan, among others, a straight bore is extended through a strain relief and into the inflatable/deflatable component.
The points of connection between the tubing and the components may be a source of complication, such as leakage, disconnect, etc., and may also pose sterilization challenges in certain environments. Additionally, portability and handling of the connection tools for effecting the connections may also pose a challenge due to the weight and size of the connection tool.
Accordingly, there exists a need in the art for connection tools and methods which ease such surgical procedures.
SUMMARYIn one aspect, the present invention discloses a surgical device and method for connecting tubes to components, such as a pump, a reservoir, a connector, etc.
While multiple embodiments of the instant invention are disclosed, still other embodiments may become apparent to those skilled in the art. The following detailed description shows and describes illustrative embodiments of the present invention. As will be realized, the embodiment are capable of modifications in various aspects, all without departing from the spirit and scope of the instant invention. Accordingly, the drawings and detailed description are to be regarded as illustrative in nature and not restrictive.
BRIEF DESCRIPTION OF THE DRAWINGS
Alternate embodiments of a device for connecting tubing to components or tubing connectors such as connector 28 are illustrated in
Top surface 314 may include recess 318 proximate of distal end 306. Recess 318 may extend into first and second elongate members 302 and 304 to first stop position 320 and thereafter extend towards distal end 306 from first stop position 320 to second stop position 322. The width of recess 318 may be slightly larger than the outside diameter of a tubing, such as tubing 20, so that the tubing may enter elongate members 302 and 304 through second stop position 322 on outside surface 312, slide through a collet housed proximate second stop position 322 within each of first and second elongate members 302 and 304, and exit first and second elongate members 302 and 304 on their inside surface 310. Also, having the width of recess 318 slightly larger than the outside diameter of a tubing may ease the removal of the tubing through top surface 314 after the tubing has been securely connected to a component.
Each of first and second elongate members 302 and 304 may also include opening 324 on inside surface 310. Opening 324 may be centered proximate the center of first stop position 320 and may be slightly larger than a collet so that the collet may be dispensed out of elongate members 302 and 304 through opening 324.
Top surface 364 may include recess 318 proximate of distal end 356. Recess 318 may extend into first and second elongate members 352 and 354 to first stop position 320 and thereafter extend towards distal end 356 from first stop position 320 to second stop position 322. The width of recess 318 may be slightly larger than the outside diameter of a tubing, such as tubing 20, so that the tubing may enter elongate members 352 and 354 through second stop position 322 on outside surface 362, slide through a collet housed proximate second stop position 322 within each of first and second elongate members 352 and 354, and exit first and second elongate members 352 and 354 on their inside surface 360. Also, having the width of recess 318 slightly larger than the outside diameter of a tubing may ease the removal of the tubing through top surface 364 after the tubing has been securely connected to a component.
Each of first and second elongate members 352 and 354 may also include opening 324 on inside surface 360. Opening 324 may be centered proximate the center of first stop position 320 and may be slightly larger than a collet so that the collet may be dispensed out of elongate members 352 and 354 through opening 324.
Top surface 394 may include recess 318 proximate of distal end 386. Recess 318 may extend into first and second elongate members 382 and 384 to first stop position 320 and thereafter extend towards distal end 386 from first stop position 320 to second stop position 322. The width of recess 318 may be slightly larger than the outside diameter of a tubing, such as tubing 20, so that the tubing may enter elongate members 382 and 384 through second stop position 322 on outside surface 392, slide through a collet housed proximate second stop position 322 within each of first and second elongate members 382 and 384, and exit first and second elongate members 382 and 384 on their inside surface 390. Also, having the width of recess 318 slightly larger than the outside diameter of a tubing may ease the removal of the tubing through top surface 394 after the tubing has been securely connected to a component.
Each of first and second elongate members 382 and 384 may also including an opening (not shown) on inside surface 390. The opening may be centered proximate the center of first stop position 320 and may be slightly larger than a collet so that the collet may be dispensed out of elongate members 382 and 384 through the opening.
Outside surface 408 of elongate member 400 is illustrated in
Inside surface 448 of elongate member 400 is illustrated in
Elongate member 400 may also including opening 471 on inside surface 448. Opening 471 may be centered proximate the center of first stop position 414 and may be slightly larger than a collet so that the collet may be dispensed out of elongate member 400 through opening 471.
An embodiment of collet tool 500 is illustrated in
In use, the device of the present invention may include placing one collet 623 proximate second stop position 618 and retracting collet tool 500 past first stop position 620. Next, the open end of tubing 20 may be inserted through the outside surface of elongate member 600, into collet 623 placed at second stop position 618, and out through the inside surface of elongate member 600. The open end of tubing 20 may be pushed into or over a port of the component. The assembly may be retracted to first stop position 620 whereat the elongate members may be squeezed towards one another, forcing the collets to fixedly attaching tubing 20 to the component. The tubing of the connected assembly may be removed through the recess in elongate member 600.
Various modifications and additions may be made to the exemplary embodiments presented hereinabove without departing from the scope and intent of the present invention. For example, while the disclosed embodiments refer to particular features, the scope of the instant invention is considered to also include embodiments having different combinations of features that do not include all of the features described herein. Accordingly, the scope of the present invention is intended to embrace all such alternatives, modifications, and variations as falling within the scope and intent of the appended claims, including all equivalents thereof.
Claims
1. A surgical device, the device comprising:
- a first and second elongate member each comprising: a distal end and a proximal end; inside and outside side surfaces; top and bottom surfaces; an opening through the inside side surface of each of the first and the second elongate member, the opening centered proximate a center of a first stop position; a recess in the top surface wherein the: width of the recess is: larger than an outside diameter of a tubing; smaller than a diameter of at least one collet; and the recess: is at a same proximal distance from the distal end of both the first and the second elongate member; spans a width of the top surface; and extends from the top surface to the first stop position proximate a center of the inside and the outside side surfaces of each of the first and the second elongate member.
2. The device of claim 1, wherein the opening is larger than the at least one collet.
3. The device of claim 2, wherein in each of the first and second elongate members the recess further extends towards the distal end from the center of the first stop position to a second stop position.
4. The device of claim 3, wherein the first and second elongate members are hingedly connected at a distal edge along their respective inside side surfaces.
5. The device of claim 3, wherein a hinge comprising a thin elongate strip of material connects the distal end of the first elongate member to the distal end of the second elongate member.
6. The device of claim 3, further comprising a short third elongate member including a first end and a second end wherein:
- the first end of the third elongate member is hingedly connected to the distal end of the first elongate member; and
- the second end of the third elongate member is hingedly connected to the distal end of the second elongate member.
7. The device of claim 3, wherein both the first and second elongate members are:
- hollow;
- open at the proximal end and closed at the distal end; and
- configured for receiving and housing the at least one collet.
8. The device of claim 7, wherein both the first and second elongate members further comprise a collet tool, the collet tool including:
- a collet dispenser slideably housed therein and configured for dispensing at least one collet; and
- a collet magazine slideably housed within the collet dispenser and configured for housing at least one collet therein.
9. The device of claim 8, wherein the collet magazine is further configured for ejecting one collet out of the collet dispenser.
10. The device of claim 8, wherein the collet dispenser further comprises at least one flexible flap to retain the at least one collet within the collet magazine.
11. The device of claim 8, wherein the device is disposable.
12. The device of claim 11, wherein the device is made from a polymer and formed from a mold.
13. A method for connecting tubing to a component, the method comprising the steps of:
- placing at least one collet in a first elongate member;
- placing at least one collet in a second elongate member;
- inserting an open end of a first tubing through the first elongate member including through one of the at least one collet placed therein;
- inserting an open end of a second tubing through the second elongate member including through one of the at least one collet placed therein;
- connecting the open end of the first tubing to a first port on the component;
- connecting the open end of the second tubing to a second port on the component;
- forcing collet including the first tubing therethrough onto the first port for fixedly attaching the first tubing to the component;
- forcing collet including the second tubing therethrough onto the second port for fixedly attaching the second tubing to the component; and
- dispensing the first and second tubing comprising the component and collet from each of the first and the second elongate member.
14. The method of claim 13, further comprising the step of moving both the first and second elongate members towards one another with the component placed therebetween.
15. The method of claim 14, wherein the first and the second elongate members are hingedly connected at their respective distal end.
16. A device for connecting tubing to a component, the device comprising:
- means for positioning a collet on the tubing; and
- means for fixedly attaching the tubing to at least one port of the component.
17. The device of claim 16, further comprising:
- means for housing two or more collet in the device; and
- means for dispensing one collet into the device.
Type: Application
Filed: Mar 10, 2006
Publication Date: Oct 12, 2006
Applicant: AMS Research Corporation (Minnetonka, MN)
Inventors: Jessica Roll (Minnetonka, MN), Kelly Dockendorf (St.Paul, MN), Jonathan Lund (Minneapolis, MN), Firas Khamis (Edina, MN)
Application Number: 11/276,723
International Classification: E21B 33/12 (20060101);