CN202526231U - Operation channel device easy to change operating angles - Google Patents
Operation channel device easy to change operating angles Download PDFInfo
- Publication number
- CN202526231U CN202526231U CN2012201650056U CN201220165005U CN202526231U CN 202526231 U CN202526231 U CN 202526231U CN 2012201650056 U CN2012201650056 U CN 2012201650056U CN 201220165005 U CN201220165005 U CN 201220165005U CN 202526231 U CN202526231 U CN 202526231U
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- China
- Prior art keywords
- fixture
- ring
- tumbler
- work angle
- lane device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an operation channel device easy to change operating angles. The device comprises a fixing unit, a rotating unit, a body part and a head part. A fixing part of the fixing unit is provided with a body and a bottom barrel, the body surrounds an axis, the bottom barrel is formed from the body, the rotating unit comprises a rotating part which can rotate around the axis relative to the fixing part, the body part comprises a hollow protective body and a top positioning body which is located on top of the hollow protective body and used for being sleeved and located on the bottom barrel, and the head part comprises a carrier block and a plurality of connecting ports which are arranged on the carrier block and used for inserting a plurality of surgical instruments. Accordingly, the operation channel device can easily change positions of the surgical instruments so as to improve conveniences of operations.
Description
Technical field
This utility model relates to a kind of laparoscopic surgery utensil, and lane device is used in the operation that particularly relates to a kind of malleable work angle.
Background technology
Can form several otch at patient's abdominal part in order to solve general laparoscopic surgery (laparoscopic surgery); Cause having the problem more, that the wound recovery is slower of bleeding; Applicant's application has TaiWan, China No. 98116538, and " the multiple port of single-hole laparoscopic formula shade device " invented application case, No. 98132057 " the multiple port of single-hole laparoscopic formula shade device " invention application case of TaiWan, China, No. 98122403 " Wound protection device " invention of TaiWan, China application case; Aforementioned application all possesses only to be needed to make an otch at patient's abdominal part; Just can several surgical instruments be stretched into the operating characteristic that patient's abdominal part carries out laparoscopic surgery; Can effectively solve the problem that general laparoscopic surgery exists; Can't change the position but aforementioned application also has surgical instrument, can't change work angle cause operation ease relatively poor treat improvement place.
Summary of the invention
The purpose of this utility model is to provide a kind of surgical instrument position that can change to use lane device with the operation of the malleable work angle of raising operation ease.
Lane device is used in the operation of this utility model malleable work angle, comprises a fixed cell, a rotating unit, a leakage washer, the whole body part and a part.
This fixed cell comprises a fixture, and this fixture has a body around an axis, reaches one from this body formed end tube.
This rotating unit comprises the tumbler that is installed in this fixture top and can rotates around this axis relative to this fixture, and this tumbler has two buckle pieces of this body of buckle.
This leakage washer is between this fixture and this tumbler.
This body spare comprises a tool pliability and forms the hollow protective of a chamber, and one be positioned at this hollow protective a top in order to be nested with the top positioning body of the end tube that is positioned this fixture.
This part is positioned at this tumbler top and interlock each other, and this part comprises several Ports, and each Port has a perforation respectively.
Lane device is used in the operation of the described malleable work angle of this utility model; This fixed cell also comprises a guiding element; This guiding element have one be positioned at the end tube end face of this fixture retainer ring; And one from the molding and be positioned at the guide ring of this end tube towards the bottom of this retainer ring, and this guide ring extends towards the bottom and the convergent bore is funnel-form from this retainer ring.
Lane device is used in the operation of the described malleable work angle of this utility model, and this fixed cell comprises that also one is installed in the retainer ring top of this guiding element and combines to make localized first rolled-up stock of this retainer ring with this fixture.
Lane device is used in the operation of the described malleable work angle of this utility model; This tumbler has an internal ring; One from should in ring forming and be sleeved on this external outer shroud, be arranged at two breach of this outer shroud respectively, respectively from the outer ring surface molding of this internal ring and be positioned at two braces of each breach; And being molded over the operation of two between per two braces tongue piece respectively, said buckle piece is separately positioned on the bottom of said operation tongue piece.
Lane device is used in the operation of the described malleable work angle of this utility model, and this leakage washer is installed on the body of this fixture and is suppressed by the internal ring of this tumbler.
Lane device is used in the operation of the described malleable work angle of this utility model; This part comprises that also an installing and locating is at the vertical locating ring of the internal ring of this tumbler; And one connect this locating ring and the carrier block of said Port be set, this rotating unit also comprise one be installed in this locating ring top and with bonded second rolled-up stock of this tumbler.
Lane device is used in the operation of the described malleable work angle of this utility model, and the nearly outer rim in the bottom side of the body of this fixture has one and is the even surface that the full Zhou Lianxu of 360 degree extends, and said buckle piece is snapped in the even surface of this body.
The beneficial effect of this utility model is: can rotate around this axis relative to this fixture through this tumbler; This part can be rotated around this axis relative to this body spare; Only need this surgical instrument of pulling just can change the operating position angle of this surgical instrument, can improve operation ease.
Description of drawings
Fig. 1 is the exploded axonometric chart of the operation of this utility model malleable work angle with lane device one preferred embodiment;
Fig. 2 is another exploded axonometric chart of this preferred embodiment;
Fig. 3 is the vertical view of a tumbler of this preferred embodiment;
Fig. 4 is the local assembled sectional view of this preferred embodiment;
Fig. 5 is the use sketch map of this preferred embodiment, shows that surgical instrument is positioned at primary importance;
Fig. 6 is the view of similar Fig. 5, and the demonstration surgical instrument is rotated and is positioned at the second position.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is elaborated.
Before detailed description, be noted that employed relative position term in entire description, for example " top ", " end " are to be benchmark with the normal orientation of using.
To shown in Figure 5, the operation of this utility model malleable work angle comprises a fixed cell 10, a leakage washer 20, a rotating unit 30, the whole body part 40 and a part 50 with the lane device preferred embodiment like Fig. 1.
This fixed cell 10 comprises a fixture 11, a guiding element 12, one first rolled-up stock 13 and an elastic ring 14.
This fixture 11 has a body 111 around an axis I; Respectively from top tube 112 and one end tube 113 of this body 111 towards the rightabout molding; One is molded over the bottom flange 114 of these end tube 113 bottoms, and one is arranged at this body 111 and is positioned at the storage tank 115 outside this top tube 112.
The nearly outer rim in the bottom side of this body 111 has one and is the even surface 111 ' that the full Zhou Lianxu of 360 degree extends.
This guiding element 12 have one be positioned at end tube 113 end faces of this fixture 11 retainer ring 121, and one extend towards the bottom and the convergent bore is funnel-form and is positioned at the guide ring 122 of this end tube 113 from this retainer ring 121.
This first rolled-up stock 13 is installed in this body 111 and combines with these end tube 113 end faces and with this fixture 11, this retainer ring 121 is inserted and put to be positioned between this first rolled-up stock 13 and this end tube 113 simultaneously.
This elastic ring 14 is processed by silica gel and is nested with outside this end tube 113.
This leakage washer 20 is installed on this storage tank 115.
This rotating unit 30 comprises that one is installed in these fixture 11 tops and the relative tumbler 31 that rotates around this axis I of this fixture 11, reaches one and these tumbler 31 bonded second rolled-up stocks 32.
This tumbler 31 has one, and to be sleeved on this top tube 112 outer and suppress the internal ring 311 of this leakage washer 20; One from the radially molding outward and be sleeved on the outer shroud 312 outside this body 111 of this internal ring 311; Be arranged at these outer shroud 312 bottoms respectively towards the two buckle pieces 313 of this axis I molding in order to the even surface 111 ' that is snapped in this body 111; Be arranged at two breach 314 of this outer shroud 312 respectively,, and be molded over the operation of two between per two braces 315 tongue piece 316 respectively respectively from the outer ring surface molding of this internal ring 311 and be positioned at two braces 315 of each breach 314; Said buckle piece 313 is separately positioned on the bottom inside of said operation tongue piece 316 and is overhead kick piece configuration; When pushing said operation tongue piece 316, said buckle piece 313 is moved away from each other, towards rightabout when discharging said operation tongue piece 316; Body 111 bottom sides that said buckle piece 313 is automatically reset be buckled in this fixture 11 simultaneously can conveniently be accomplished the assembling of this tumbler 31 and this fixture 11 whereby.
The hollow protective 41, one that this body spare 40 comprises a tool pliability and forms a chamber 400 is positioned at the end positioning body 42 of these hollow protective 41 bottoms, and one be positioned at these hollow protective 41 tops top positioning body 43.
These hollow protective 41 tool pliabilities, employed material are TPU (Thermoplastic Polyurethane, thermoplasticity polyamine fat elastomer) in this utility model.
These part 50 tool pliabilities comprise that an installing and locating connects the carrier block 52 of this locating ring 51 at the internal ring 311 and the locating ring between this second rolled-up stock 32 51, of this tumbler 31, and are arranged at several Ports 53 of this carrier block 52.Each Port 53 has a perforation 531 along this axis I setting respectively.Also can insert anti-drip valve assembly (figure does not show) in each Port 53 respectively.
Be seated in internal ring 311 tops of this tumbler 31 when locating ring 51 with this part 50; Then be nested with this second rolled-up stock 32 outside the carrier block 52 of this part 50 and be compressed on this locating ring 51 tops; And combine with this internal ring 311; This locating ring 51 is inserted and put be positioned between this internal ring 311 and this second rolled-up stock 32, accomplish the assembling operation of this tumbler 31 and this part 50 and this second rolled-up stock 32 simultaneously.
When these fixed cell 10 assemblings are accomplished; Again but the tumbler 31 of this rotating unit 30 is buckled in body 111 bottom sides of this fixture 11 through the said buckle piece 313 of resilient movement, this rotating unit 30 can be rotated around this axis I relative to this fixed cell 10.
As shown in Figure 5, during use, when after patient's abdominal part 60 is made a kerf 61; This body spare 40 is filled in this otch 61 make this end positioning body 42 be positioned at this patient's abdominal part 60, then this body spare 40 is pulled out towards the top, the tissue through this patient's abdominal part 60 has the property of bringing together; This end positioning body 42 will be fastened in this patient's abdominal part 60, then this top positioning body 43 furled inwardly, and this top positioning body 43 is nested with, restraints and put outside this elastic ring 14; And put by this bottom flange 114 retainings, this body spare 40 is located, the outer shroud 312 of this tumbler 31, buckle piece 313 fall to putting on this patient's abdominal part 60 simultaneously; Then just can be with different surgery utensil 70; For example air inlet pipe 71, peritoneoscope 72, scalpel 73 insert the perforation 531 of different Ports 53 respectively, and then the chamber 400 of the guide ring 122 through this first rolled-up stock 13, this guiding element 12, this body spare 40 and getting in this patient's abdominal part 60 in regular turn can import this surgical instrument 70 in operation technique spaces through this guide ring 122 smoothly; And can avoid this surgical instrument 70 to scratch the hollow protective 41 of this body spare 40; Like Fig. 5, shown in Figure 6, carry out in the process at laparoscopic surgery, only need this air inlet pipe 71 of pulling or this peritoneoscope 72 or this scalpel 73; Just can rotate around this axis I relative to this fixture 11 through this tumbler 31; This part 50 is rotated around this axis I relative to this body spare 40, and then can change the operating position angle of this air inlet pipe 71, this peritoneoscope 72, this scalpel 73, can improve operation ease; And the even surface 111 ' of the nearly outer rim in bottom side through this body 111 is the full Zhou Lianxu of 360 degree and extends; It is very free that this part 50 is rotated relative to this body spare 40, surpasses a circle no matter just change, reverse or rotate, and all do not have to hinder.After operation is accomplished; In regular turn aforementioned surgical instrument 70 is extracted out; This body spare 40 is pulled outward; Just can be with should pulling out this otch 61 by end positioning body 42, and make this body spare 40, this fixed cell 20, this part 50 and this rotating unit 30 break away from this patient's abdominal part 60 fully, handle as Biohazard Waste at last.
What be worth explanation is; Can be through having big frictional force between this elastic ring 14 and this top positioning body 43; Improve the locating effect and the leakage-proof effect of this top positioning body 43, but also can omit this elastic ring 14, directly this top positioning body 43 is nested with outside this end tube 113.
What be worth explanation again is; Though this body spare 40 in the present embodiment appears with the kenel of abdominal cavity with Wound protection device (wound protector); But not as limit; The vaginal canal (transvaginal tube) that for example is exposed in U.S. Pat 6572631 also can be used as the feasible aspect of this body spare 40, and this vaginal canal also has this hollow protective 41 and this top positioning body 43 of similar present embodiment, should end positioning body 42 but be not provided with especially.
Can know that through above explanation the operation of this utility model malleable work angle has following beneficial effect with lane device:
One, this utility model can rotate around this axis I relative to this body spare 40 through this part 50; Carry out in the process at laparoscopic surgery; Only need air inlet pipe 71 or the peritoneoscope 72 or the scalpel 73 of simple this surgical instrument 70 of pulling; Just can change the operating position angle of this air inlet pipe 71, this peritoneoscope 72, this scalpel 73, can improve operation ease.
Two, this utility model can import this surgical instrument 70 in the operation technique space through the guide ring 122 of this guiding element 12 smoothly, can avoid this surgical instrument 70 to scratch the hollow protective 41 of this body spare 40.
Three, this utility model can prevent to pour into the gas leak in this operation technique space through this leakage washer 20 is installed between this fixture 11 and this tumbler 31.
Claims (7)
1. lane device is used in the operation of a malleable work angle, comprises a fixed cell, a rotating unit, a leakage washer, the whole body part and a part, it is characterized in that:
This fixed cell comprises a fixture, and this fixture has a body around an axis, reaches one from this body formed end tube;
This rotating unit comprises the tumbler that is installed in this fixture top and can rotates around this axis relative to this fixture, and this tumbler has two buckle pieces of this body of buckle;
This leakage washer is between this fixture and this tumbler;
This body spare comprises a tool pliability and forms the hollow protective of a chamber, and one be positioned at this hollow protective a top in order to be nested with the top positioning body of the end tube that is positioned this fixture;
This part is positioned at this tumbler top and interlock each other, and this part comprises several Ports, and each Port has a perforation respectively.
2. lane device is used in the operation of malleable work angle according to claim 1, it is characterized in that:
This fixed cell also comprises a guiding element; This guiding element have one be positioned at the end tube end face of this fixture retainer ring; And one from the molding and be positioned at the guide ring of this end tube towards the bottom of this retainer ring, and this guide ring extends towards the bottom and the convergent bore is funnel-form from this retainer ring.
3. lane device is used in the operation of malleable work angle according to claim 2, it is characterized in that:
This fixed cell comprises that also one is installed in the retainer ring top of this guiding element and combines to make localized first rolled-up stock of this retainer ring with this fixture.
4. lane device is used in the operation of malleable work angle according to claim 1, it is characterized in that:
This tumbler has an internal ring; One from being somebody's turn to do interior ring forming and being sleeved on this external outer shroud; Be arranged at two breach of this outer shroud respectively; Respectively from the outer ring surface molding of this internal ring and be positioned at two braces of each breach, and be molded over the operation of two between per two braces tongue piece respectively, said buckle piece is separately positioned on the bottom of said operation tongue piece.
5. lane device is used in the operation of malleable work angle according to claim 4, it is characterized in that:
This leakage washer is installed on the body of this fixture and is suppressed by the internal ring of this tumbler.
6. lane device is used in the operation of malleable work angle according to claim 4, it is characterized in that:
This part also comprises an installing and locating at the vertical locating ring of the internal ring of this tumbler, and one connect this locating ring and the carrier block of said Port is set, this rotating unit also comprise one be installed in this locating ring top and with bonded second rolled-up stock of this tumbler.
7. lane device is used in the operation of malleable work angle according to claim 1, it is characterized in that:
The nearly outer rim in the bottom side of the body of this fixture has one and is the even surface that the full Zhou Lianxu of 360 degree extends, and said buckle piece is snapped in the even surface of this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201650056U CN202526231U (en) | 2012-04-18 | 2012-04-18 | Operation channel device easy to change operating angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201650056U CN202526231U (en) | 2012-04-18 | 2012-04-18 | Operation channel device easy to change operating angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526231U true CN202526231U (en) | 2012-11-14 |
Family
ID=47127439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201650056U Expired - Lifetime CN202526231U (en) | 2012-04-18 | 2012-04-18 | Operation channel device easy to change operating angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523946A (en) * | 2018-05-10 | 2018-09-14 | 苏州法兰克曼医疗器械有限公司 | A kind of lane device that can adjust angle for Minimally Invasive Surgery |
| CN109124742A (en) * | 2018-10-08 | 2019-01-04 | 欣瑞德（江苏）医疗科技有限公司 | Multi-passage puncture outfit connection structure |
-
2012
- 2012-04-18 CN CN2012201650056U patent/CN202526231U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523946A (en) * | 2018-05-10 | 2018-09-14 | 苏州法兰克曼医疗器械有限公司 | A kind of lane device that can adjust angle for Minimally Invasive Surgery |
| CN108523946B (en) * | 2018-05-10 | 2023-10-13 | 苏州法兰克曼医疗器械有限公司 | Angle-adjustable channel device for minimally invasive surgery |
| CN109124742A (en) * | 2018-10-08 | 2019-01-04 | 欣瑞德（江苏）医疗科技有限公司 | Multi-passage puncture outfit connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |