CN209059357U - Clamp is used in a kind of operation - Google Patents
Clamp is used in a kind of operation Download PDFInfo
- Publication number
- CN209059357U CN209059357U CN201821047440.2U CN201821047440U CN209059357U CN 209059357 U CN209059357 U CN 209059357U CN 201821047440 U CN201821047440 U CN 201821047440U CN 209059357 U CN209059357 U CN 209059357U
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- clamp
- clamps
- sleeve
- pull rod
- clamping part
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Abstract
The utility model relates to a kind of operation clamp, including hand-held part, claw beam portion and clamping part, the clamping part includes at least four clamps that can be opened and closed, and each clamp is respectively hinged at the end in the claw beam portion.The operation clamp, pass through the clamp that can be opened and closed in clamping part setting at least four, wherein each clamp is the end for being hinged on claw beam portion, by opening and closing at least four clamps, the clamp can effectively clamp existing antiadhesion barrier, at least two existing clamp is needed relative to existing antiadhesion barrier, it could complete to place and be unfolded, and bring is inconvenient, it is time-consuming and laborious, the deficiency of inefficiency, the operation is opened and closed with clamp by least four clamps, antiadhesion barrier can be folded easily and fast and be crimped, operative site can also be smoothly spread out simultaneously, it is easy to operate, it is time saving to save worry, improve procedure efficiency, it is particularly suitable for hysteroscope operation or laparoscopic surgery.
Description
Technical field
It is especially a kind of for vascular canal truncation operation in body the utility model relates to medical instruments field
Clamp is used in operation.
Background technique
In existing hysteroscope operation or laparoscopic surgery, after performing the operation in order to prevent, wound site and other internal organs
The risk to stick together wraps up wound site often through antiadhesion barrier.Existing antiadhesion barrier generally uses Fiber Materials,
It is all that the flat shape of expansion is usually first folded to smoothly put it into uterine cavity or intraperitoneal before putting in
It after curling, is put into human body being clamped by common surgical clamp, then spreading out covering human body needs again prevents from gluing
Organ even, but since surgical field of view is narrow, surgical clamp is general, and only there are two clamps, therefore in order to smoothly fold curling
Antiadhesion barrier expansion, generally in addition to gripper clamp clamps one jiao of antiadhesion barrier, it is also necessary to which antiadhesion barrier is unfolded in other pliers auxiliary one by one
Antiadhesion barrier could all be realized expansion by each angle.
Therefore, this antiadhesion barrier folds curling and places and the mode of expansion, not only operates more troublesome, but also needs extremely
Few more than two clamps, a people are also difficult smoothly to realize expansion, operate toward contact needs by other people；It is time-consuming to take
Power, under efficiency is very low.
Utility model content
The purpose of utility model of the utility model is: for the prior art, there are current antiadhesion barriers to need at least two
Above existing clamp could be completed to place and be unfolded, and inconvenient, time-consuming and laborious, inefficiency the deficiency of bring provides
A kind of operation clamp, the operation are opened and closed with clamp by least four clamps, can easily be folded antiadhesion barrier and be crimped, together
When can also smoothly spread out operative site, it is easy to operate, time saving to save worry, improve procedure efficiency.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of operation clamp, including hand-held part, claw beam portion and clamping part, the clamping part can be opened including at least four
The clamp of conjunction, each clamp are respectively hinged at the end in the claw beam portion.
A kind of operation clamp described in the utility model, passes through the pincers that can be opened and closed in clamping part setting at least four
Folder, wherein each clamp is the end for being hinged on claw beam portion, by opening and closing at least four clamps, which can be to existing anti-
Mucous membrane is effectively clamped, such as the quadrangle of antiadhesion barrier can be separately connected to a clamp, when the clamp is put into operation wound
When the position of traumatic part, by the way that all clamps of the clamp are unfolded, it can realize and the antiadhesion barrier is sufficiently spread out.Relative to existing
Antiadhesion barrier needs at least two existing clamp, could complete to place and be unfolded, and bring is inconvenient, time-consuming takes
Power, the deficiency of inefficiency, the operation are opened and closed by least four clamps with clamp, can easily and fast be folded antiadhesion barrier
Curling, while operative site can also be smoothly spread out, it is easy to operate, time saving to save worry, procedure efficiency is improved, it is especially suitable
For hysteroscope operation or laparoscopic surgery.
Preferably, each clamp end is equipped with groove, and each clamp end is made to form U-shape.
Each clamp end is designed as groove shapes, convenient for antiadhesion barrier is being respectively put into the recessed of each clamp end
Slot, convenient for being folded and being clamped to antiadhesion barrier, wherein the space between each clamp can accommodate the folding part of antiadhesion barrier
Point, while avoiding the antiadhesion barrier from being put into when wound site is unfolded and falling off, clamping and the expansion for improving the clamp are reliable
Property.
Preferably, the width of each groove is 2-5mm, can be adapted to the thickness of the antiadhesion barrier, can either be provided pair
The certain chucking power of antiadhesion barrier, after also facilitating antiadhesion barrier expansion to be attached at and wrap up wound site, convenient for the pincers of the clamping part
Folder is smoothly detached with antiadhesion barrier to fall off.
Preferably, each clamp includes that curved bending part, the groove are located at the bending part end inwardly.
If clamp be rectilinear form structure, the clamp of the clamping part during expansion, the end of clamp can outwardly,
So the clamp end is easy to fall off with antiadhesion barrier, therefore the design of the bending part, even if after convenient for clamp expansion, bending part
Groove can also keep bending state inwardly, make the clamp and antiadhesion barrier that there is biggish chucking power, convenient for the suitable of the antiadhesion barrier
Benefit expansion.
Preferably, circumferential direction of all clamps along the claw beam portion is uniformly distributed.
Preferably, the claw beam portion includes pull rod and the sleeve for being set in the outside, and the pull rod and sleeve can
Mutually sliding；All clamp ends are hinged on the sleeve, are also cut with scissors between the pull rod in the middle part of all clamps
It is connected to connecting rod.
When the sleeve is slided with respect to pull rod, sleeve drives hinged each clamp to be on it freely rotated, so as to reality
Now the clamp is smoothly unfolded.
Preferably, reset spring is equipped between the pull rod and sleeve, which can make between pull rod and sleeve
Relative motion restore to the original state so that the clamp of the clamping part is in normally closed or normally open.
Preferably, the hand-held part includes the fixed handle and flexible handle being hinged, and the pull rod is connected to described
On fixed handle, the sleeve connection is on flexible handle.
Preferably, the fixed handle and when flexible handle nature open configuration, the reset between the pull rod and sleeve
Spring extends naturally, and all clamps of the clamping part are mutually closed at this time；The fixed handle and flexible handle are natural
When being mutually closed, the reset spring between the pull rod and sleeve is compressed, and the sleeve drives the clamping part at this time
All clamps and the pull rod relative motion, all clamps mutually open.
Preferably, position limiting clamp there are two being set between the fixed handle and flexible handle, when the fixed handle and activity
Handle closes up when two position limiting clamp contacts are fixed, and can limit the fixed handle and flexible handle opens.
When fixed by two position limiting clamp contacts when antiadhesion barrier can be made to be clamped by clamp in this way, the shape in clamp closure
State is smoothly put into wound site position convenient for the clamp；When deployment is desired, it is only necessary to gently release the fixation of two position limiting clamps
Limit, so that it may continue to close up flexible handle, which can open the clamp of clamping part, and antiadhesion barrier is smoothly opened up
It opens, operates more convenient.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, a kind of operation clamp described in the utility model, passes through the pincers that can be opened and closed in clamping part setting at least four
Folder, wherein each clamp is the end for being hinged on claw beam portion, by opening and closing at least four clamps, which can be to existing anti-
Mucous membrane is effectively clamped, such as the quadrangle of antiadhesion barrier can be separately connected to a clamp, when the clamp is put into operation wound
When the position of traumatic part, by the way that all clamps of the clamp are unfolded, it can realize and the antiadhesion barrier is sufficiently spread out；Relative to existing
Antiadhesion barrier needs at least two existing clamp, could complete to place and be unfolded, and bring is inconvenient, time-consuming takes
Power, the deficiency of inefficiency, the operation are opened and closed by least four clamps with clamp, can easily and fast be folded antiadhesion barrier
Curling, while operative site can also be smoothly spread out, it is easy to operate, time saving to save worry, procedure efficiency is improved, it is especially suitable
For hysteroscope operation or laparoscopic surgery；
2, each clamp end of the utility model is designed as groove shapes, convenient for antiadhesion barrier is being respectively put into each pincers
The groove of end is pressed from both sides, convenient for being folded and being clamped to antiadhesion barrier, wherein the space between each clamp can be accommodated anti-sticking
The folded portion of film, while avoiding the antiadhesion barrier from being put into when wound site is unfolded and falling off, improve the clamping of the clamp
With expansion reliability；
3, operation clamp described in the utility model, sets between fixed handle and flexible handle there are two position limiting clamp,
When fixed by two position limiting clamp contacts when antiadhesion barrier can be made to be clamped by clamp in this way, the state in clamp closure is convenient for
The clamp is smoothly put into wound site position；When deployment is desired, it is only necessary to gently release the fixed limit of two position limiting clamps, just
It can continue to close up flexible handle, which can open the clamp of clamping part, and antiadhesion barrier is smoothly unfolded, and operation is more
Add conveniently.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the operation clamp described in the utility model in clamp closure；
Fig. 2 is a kind of structural schematic diagram of the operation clamp described in the utility model after clamp expansion；
Fig. 3 is the enlarged diagram of clamping part in Fig. 1；
Fig. 4 is the enlarged cross-sectional view of clamping part in Fig. 2；
Fig. 5 is a kind of partial structurtes a schematic diagram of the clamping part of operation clamp described in the utility model.
Marked in the figure:
1, hand-held part, 11, fixed handle, 12, flexible handle, 13, connecting pin, 14, position limiting clamp, 2, claw beam portion, 21, drawing
Bar, 22, sleeve, 23, reset spring, 3, clamping part, 31, clamp, 32, clamp pin, 33, connecting rod, 34, bending part, 35, groove.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figs 1-4, a kind of perform the operation includes with clamp, including hand-held part 1, claw beam portion 2 and clamping part 3, the clamping part 3
At least four clamps 31 that can be opened and closed, each clamp 31 are respectively hinged at the end in claw beam portion 2.
Above-mentioned 31 end of each clamp is equipped with groove 35, and each 31 end of clamp is made to form U-shape, convenient for will be anti-sticking
Film is respectively put into the groove 35 of each 31 end of clamp, convenient for being folded and being clamped to antiadhesion barrier, wherein each clamp 31
Between space can accommodate the folded portion of antiadhesion barrier, while when avoiding the antiadhesion barrier from being put into wound site being unfolded
It falls off, improves the clamping and expansion reliability of the clamp.Further, the width of each groove 35 is 2-5mm, makes the groove 35
Width can be adapted to the thickness of the antiadhesion barrier, the chucking power certain to antiadhesion barrier can either be provided, the antiadhesion barrier exhibition is also facilitated
It opens after being attached at and wrapping up wound site, is smoothly detached and falls off with antiadhesion barrier convenient for the clamp 31 of the clamping part 3.In addition, in order to
31 end of clamp is avoided to be excessively sharp, the U-shape body structure surface of 31 end of clamp is the structure of rounding off.
If consideration clamp 31 is rectilinear form structure, the clamp 31 of the clamping part 3 is during expansion, the end of clamp 31
Portion then 31 end of clamp is easy to fall off with antiadhesion barrier, therefore each clamp 31 can be designed as including curved inwardly outwardly
Bent bending part 34, the groove 35 are located at bending part 34.The design of the bending part 34, even if after being unfolded convenient for clamp 31, folding
The groove 35 of turn of bilge 34 can also keep bending state inwardly, and the clamp 31 and antiadhesion barrier is made to have biggish chucking power, convenient for being somebody's turn to do
The smooth expansion of antiadhesion barrier.
Above-mentioned clamp 31 preferably includes four, and all clamps 31 are hinged on around claw beam portion 2 by clamp pin 32, and
And to be uniformly distributed.Further, as shown in figure 5, the claw beam portion 2 is including pull rod 21 and is set in external sleeve 22,
Middle pull rod 21 can be slided mutually with sleeve 22；All 31 ends of clamp are hinged on sleeve 22 by the pin of clamp 31, all pincers
Connecting rod 33 is also hinged between 31 middle part of folder and pull rod 21；It is slided by the sleeve 22 with respect to pull rod 21, sleeve 22 drives hingedly
Each clamp 31 on it can be freely rotated, so as to realize that the clamp 31 is smoothly unfolded.Particularly, pull rod 21 with
Reset spring 23 is equipped between sleeve 22, which can make the relative motion between pull rod 21 and sleeve 22 restore former
Shape, so that the clamp 31 of the clamping part 3 is in normally closed or normally open.
Above-mentioned hand-held part 1 includes the fixed handle 11 and flexible handle 12 being hinged by connecting pin 13, the pull rod
21 are connected on fixed handle 11, and sleeve 22 is hinged on flexible handle 12.The fixed handle 11 and flexible handle 12
When natural open configuration, the reset spring 23 between pull rod 21 and sleeve 22 extends naturally, at this time all pincers of clamping part 3
Folder 31 is in the state being mutually closed；And when fixed handle 11 and flexible handle 12 are mutually closed naturally, pull rod 21 and sleeve
Reset spring 23 between 22 is compressed, and sleeve 22 drives all clamps 31 of the clamping part 3 and pull rod 21 opposite at this time
Movement, all clamps 31 are in the state mutually opened at this time.In addition, also distinguishing between the fixed handle 11 and flexible handle 12
Equipped with position limiting clamp 14, two 14 ends of position limiting clamp can contact with each other solid when fixed handle 11 and flexible handle 12 open and close
Calmly, when fixed handle 11 and flexible handle 12, which close up, to be fixed until two contacts of position limiting clamps 14, fixed handle 11 can be limited
It is opened with flexible handle 12.Such structure can make antiadhesion barrier solid by two contacts of position limiting clamp 14 when being clamped by clamp 31
Periodically, the state being closed in clamp 31, is smoothly put into wound site position convenient for the clamp；When deployment is desired, it is only necessary to
Gently release the fixed limit of two position limiting clamps 14, so that it may continue to close up flexible handle 12, which can be by clamping part
3 clamp 31 is opened, and antiadhesion barrier is smoothly unfolded, and is operated more convenient.
In order to facilitate the processing and stability of the clamp, pull rod 21 and fixed handle 11 can be designed as being integrally formed knot
Structure, fast and easy assembly.
A kind of operation clamp described in the utility model, passes through the pincers that can be opened and closed in the setting of clamping part 3 at least four
Folder 31, wherein each clamp 31 is the end for being hinged on claw beam portion 2, by opening and closing at least four clamps 31, which can
Existing antiadhesion barrier is effectively clamped, such as the quadrangle of antiadhesion barrier can be separately connected to a clamp 31, when the folder
When pincers are put into operation wound position, by the way that all clamps 31 of the clamp are unfolded, the abundant exhibition to the antiadhesion barrier can be realized
It opens.
At least two existing clamp is needed relative to existing antiadhesion barrier, could complete to place and is unfolded, and band
Inconvenient, time-consuming and laborious, inefficiency the deficiency come, the operation are opened and closed with clamp by least four clamps 31, can
Antiadhesion barrier is folded easily and fast and is crimped, while can also smoothly spread out operative site, it being capable of a clamp energy
The enough work for realizing clamping and release does not need other pliers or medical staff's cooperation, operating time, operation side is greatly saved
Just, time saving to save worry, improve procedure efficiency.Suitable for existing clinical hysteroscope hand or laparoscopic surgery.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of operation clamp, including hand-held part (1), claw beam portion (2) and clamping part (3), which is characterized in that the clamping part
It (3) include at least four clamps (31) that can be opened and closed, each clamp (31) is respectively hinged at the end of the claw beam portion (2)
Portion.
2. a kind of operation clamp according to claim 1, which is characterized in that each clamp (31) end is equipped with recessed
Slot (35) makes each clamp (31) end form U-shape.
3. a kind of operation clamp according to claim 2, which is characterized in that the width of each groove (35) is 2-
5mm。
4. a kind of operation clamp according to claim 2, which is characterized in that each clamp (31) includes curved inwardly
Bent bending part (34), the groove (35) are located at the bending part (34) end.
5. a kind of operation clamp according to claim 1, which is characterized in that all clamps (31) are along the claw beam
The circumferential direction in portion (2) is uniformly distributed.
6. -5 any a kind of operation clamp according to claim 1, which is characterized in that the claw beam portion (2) includes drawing
Bar (21) and the sleeve (22) for being set in described (21) outside, the pull rod (21) can mutually be slided with sleeve (22)；Institute
There is the clamp (31) end to be hinged on the sleeve (22), in the middle part of all clamps (31) between the pull rod (21)
Also it is hinged with connecting rod (33).
7. a kind of operation clamp according to claim 6, which is characterized in that between the pull rod (21) and sleeve (22)
Equipped with reset spring (23).
8. a kind of operation clamp according to claim 7, which is characterized in that the hand-held part (1) includes being hinged
Fixed handle (11) and flexible handle (12), the pull rod (21) is connected on the fixed handle (11), the sleeve
(22) it is connected on flexible handle (12).
9. a kind of operation clamp according to claim 8, which is characterized in that the fixed handle (11) and flexible handle
(12) when natural open configuration, the reset spring (23) between the pull rod (21) and sleeve (22) extends naturally, described at this time
All clamps (31) of clamping part (3) are mutually closed；The fixed handle (11) and flexible handle (12) mutually close naturally
When conjunction, the reset spring (23) between the pull rod (21) and sleeve (22) is compressed, and the sleeve (22) drives institute at this time
All clamps (31) and the pull rod (21) relative motion of clamping part (3) are stated, all clamps (31) are mutually opened.
10. a kind of operation clamp according to claim 8, which is characterized in that the fixed handle (11) and movable hand
It sets between handle (12) there are two position limiting clamp (14), when the fixed handle (11) and flexible handle (12) close up described in two
When position limiting clamp (14) contact is fixed, the fixed handle (11) can be limited and flexible handle (12) opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047440.2U CN209059357U (en) | 2018-07-03 | 2018-07-03 | Clamp is used in a kind of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047440.2U CN209059357U (en) | 2018-07-03 | 2018-07-03 | Clamp is used in a kind of operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059357U true CN209059357U (en) | 2019-07-05 |
Family
ID=67089219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047440.2U Active CN209059357U (en) | 2018-07-03 | 2018-07-03 | Clamp is used in a kind of operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544084A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Laser lithotripsy fixing clamp |
-
2018
- 2018-07-03 CN CN201821047440.2U patent/CN209059357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544084A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Laser lithotripsy fixing clamp |
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