CN207693638U - A kind of laparoscope operation on liver display pincers - Google Patents
A kind of laparoscope operation on liver display pincers Download PDFInfo
- Publication number
- CN207693638U CN207693638U CN201720627195.1U CN201720627195U CN207693638U CN 207693638 U CN207693638 U CN 207693638U CN 201720627195 U CN201720627195 U CN 201720627195U CN 207693638 U CN207693638 U CN 207693638U
- Authority
- CN
- China
- Prior art keywords
- valve
- pliers
- claw beam
- hinged
- liver
- Prior art date
- 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 - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of laparoscope operation on liver display pincers, including two valve pliers, claw beam, handle and draught line, two valve pliers are hinged to realize the opening and closing of two valve pliers, claw beam is hollow-core construction, two valve pliers and handle are respectively arranged at the both ends of claw beam, and two the hinged end of valve plier be set in one end of claw beam, handle includes offering threading hole in two one of shanks of the shank being hinged, the hinged end of two valve pliers is fixed in one end of draught line, the other end of draught line sequentially passes through the threading hole on claw beam and one shank, and it is fixed in another shank.Liver art area can easily be appeared, liver vessel is avoided damage to and cause bleeding, with overcome the deficiencies in the prior art.The utility model belongs to medical instruments field.
Description
Technical field
The utility model is related to a kind of display pincers, belong to medical instruments field.
Background technology
Laparoscope operation on liver is carried out extensively in each hospital in the whole nation.When art interrupts liver, drawing is needed to appear liver.But now
Lack display pincers when a kind of operation on liver dedicated for laparoscope, is now mostly used elastic separating plier and appears liver, there are livers to appear deficient
It is good, be easy to damage the problem of liver causes bleeding.
Invention content
The purpose of this utility model is that：A kind of laparoscope operation on liver display pincers are provided, liver art can be easily appeared
Area avoids damage to liver vessel and causes bleeding, with overcome the deficiencies in the prior art.
Use such a laparoscope operation on liver display pincers to solve the above problems, quasi-, including two valve pliers, claw beam,
Handle and draught line, two valve pliers are hinged to realize the opening and closing of two valve pliers, and claw beam is hollow-core construction, two valve pliers
The both ends of claw beam are respectively arranged at handle, and the hinged end of two valve pliers is set in one end of claw beam, handle includes two
The shank being hinged and a connection end, handle are removably coupled to the other end of claw beam, two shanks by connection end
Hinged end be fixed on connection end, offer threading hole in one of shank, two valves pincers are fixed in one end of draught line
The hinged end of mouth, the other end of draught line sequentially passes through the threading hole on claw beam and one shank, and is fixed on another
In shank.
In aforementioned display pincers, the medial surface of two valve pliers is striped or reticulate pattern structure；
In aforementioned display pincers, the front end of claw beam is arcuate structure, and 20 degree of radian, arch section accounts for the 1/3 of claw beam total length；
In aforementioned display pincers, the finger ring for fixed finger is both provided in two shanks.
Compared with prior art, the utility model can easily appear liver art area when in use, avoid damage to liver and
Blood vessel etc. causes bleeding, improves operation safety, and the display pincers are simple in structure, easy to use, can dismantle receipts when not in use
It receives, is not take up space, when use again assembles plier, claw beam and handle, suitable for promoting and applying.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of display pincers fore-end in Fig. 2；
Fig. 3 is the structural schematic diagram of display pincers end section in Fig. 2；
Fig. 4 is the main structure diagram of the utility model.
Specific implementation mode
It, below will be by attached drawing to utility model to keep the purpose of this utility model, technical solution and advantage clearer
It is described in further detail.
Embodiment：
Referring to figs. 1 to Fig. 4, the present embodiment provides a kind of laparoscope operation on liver display pincers, including two valve pliers 1, claw beam
2, handle 3 and draught line 4, two valve pliers 1 are hinged to realize the opening and closing of two valve pliers 1, the medial surface of two valve pliers 1
It is fringe-like structures, the front end of claw beam 2 is arcuate structure, 20 degree of radian, and arch section accounts for the 1/3 of 2 total length of claw beam, claw beam
2 be hollow-core construction, and two valve pliers 1 and handle 3 are respectively arranged at the both ends of claw beam 2, and the hinged end of two valve pliers 1 is set to pincers
In one end of bar 2, handle 3 includes two shanks 31 being hinged and a connection end 34, handle 3 can by connection end 34
The formula of tearing open is connected to the other end of claw beam 2, and the hinged end of two shanks 31 is fixed on connection end 34, in one of shank 31
Threading hole 32 is offered, the hinged end of two valve pliers 1 is fixed in one end of draught line 4, and the other end of draught line 4 sequentially passes through pincers
Threading hole 32 on bar 2 and one shank 31, and be fixed in another shank 31, it is both provided with use in two shanks 31
In the finger ring 33 of fixed finger.
Display pincers are first entered into abdominal cavity by trocar when use, are closed two handles 3, are made by the traction of draught line 4
With making two valve plier 1 of front end open, presses on liver, appear art area.After operation, two handles 3, closed front end are separated
Plier 1 takes out abdominal cavity.
Claims (4)
1. a kind of laparoscope operation on liver display pincers, including two valve pliers（1）, claw beam（2）, handle（3）And draught line（4）, two
Valve plier（1）It is hinged to realize two valve pliers（1）Opening and closing, claw beam（2）For hollow-core construction, two valve pliers（1）With
Handle（3）It is respectively arranged at claw beam（2）Both ends, and two valve pliers（1）Hinged end be set to claw beam（2）One end in, hand
Handle（3）The shank being hinged including two（31）With a connection end（34）, handle（3）Pass through connection end（34）It is removable
It is connected to claw beam（2）The other end, two shanks（31）Hinged end be fixed on connection end（34）On, one of shank
（31）On offer threading hole（32）, draught line（4）One end be fixed on two valve pliers（1）Hinged end, draught line（4）It is another
One end sequentially passes through claw beam（2）With one shank（31）On threading hole（32）, and it is fixed on another shank（31）On.
2. a kind of laparoscope operation on liver display pincers according to claim 1, it is characterised in that：Two valve pliers（1）Inside
Face is striped or reticulate pattern structure.
3. a kind of laparoscope operation on liver display pincers according to claim 1, it is characterised in that：Claw beam（2）Front end be arc
Shape structure, 20 degree of radian, arch section accounts for claw beam（2）The 1/3 of total length.
4. a kind of laparoscope operation on liver display pincers according to claim 1, it is characterised in that：Two shanks（31）On be all provided with
It is equipped with the finger ring for fixed finger（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627195.1U CN207693638U (en) | 2017-06-01 | 2017-06-01 | A kind of laparoscope operation on liver display pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627195.1U CN207693638U (en) | 2017-06-01 | 2017-06-01 | A kind of laparoscope operation on liver display pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693638U true CN207693638U (en) | 2018-08-07 |
Family
ID=63020440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627195.1U Expired - Fee Related CN207693638U (en) | 2017-06-01 | 2017-06-01 | A kind of laparoscope operation on liver display pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693638U (en) |
-
2017
- 2017-06-01 CN CN201720627195.1U patent/CN207693638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190601 |