CN208876650U - A kind of fallopian tubal stitching clamp - Google Patents
A kind of fallopian tubal stitching clamp Download PDFInfo
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- CN208876650U CN208876650U CN201820115990.7U CN201820115990U CN208876650U CN 208876650 U CN208876650 U CN 208876650U CN 201820115990 U CN201820115990 U CN 201820115990U CN 208876650 U CN208876650 U CN 208876650U
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- clamping part
- block
- clamping
- fallopian tubal
- stitching
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Abstract
The utility model provides a kind of medical instrument, and in particular to a kind of fallopian tubal stitching clamp, this fallopian tubal include sleeve, clamping device and stitching mechanism;Clamping device is set in sleeve, and clamping device includes the first clamping part and the second clamping part for clamping tissue, clamping device, and the first clamping part and the second clamping part can be close to each other or separate;Stitching mechanism is for hammering into nail clip into grasped tissue.In use, first making the first clamping part and the second clamping part close, to clamp tissue, then operate stitching mechanism, stitching mechanism made to hammer into nail clip into grasped tissue, with complete turn up part and fallopian tubal fixation.In operative process, the size of nail clip determines the depth hammered into, so that the size to nail clip rationally designs, nail is avoided to wear fallopian tubal, achieve the effect that fixed turn up part and fallopian tubal again, so as to reduce the operation requirement to medical staff, reduces damage of the operation to fallopian tubal.
Description
Technical field
The utility model relates to a kind of medical instrument, especially a kind of fallopian tubal stitching clamp.
Background technique
Laparoscopic surgery is the Minimally Invasive Surgery method that a new development is got up, and is a certainty of the following operation method development
Trend.Endoscope-assistant surgery has been generally applicable to gynecological surgery, for simple ovarian cyst, Hysterectomy all by abdominal cavity
Mirror replaces.And for a special department, family planning substantially increases fertility from traditional internal medicine surgical operation till now
Ability improves fecundity, solves the problems, such as many practical property, such as fallopian tubal Plastic recovery art, for hydrosalpinx, defeated ovum
Good effect is all achieved on the problems such as pipe stoma, salpingemphraxis.But with the progress of modus operandi, carry out two tire policies
Epoch arrive again, in face of fertility require crowd it is more and more, common laparoscopic surgical instruments cannot be fitted preferably
For fallopian tubal Plastic recovery art, existing modus operandi is curved forceps and the technology that salpinx forceps cooperation is completed plus suture, and sutured
More than suture vascular suture peritonaeum is so simple, should guarantee stitch and wear fallopian tubal, reaches turn up part and defeated ovum again
Pipe, which is overlapped, to be fixed, this requires very high for suture person.Fallopian tubal is the pith for picking up ovum transport ovum, reduces operation to it
Damage, be greatly improved fallopian tubal Plastic recovery art for the success rate of fertility.
Utility model content
The goal of the invention of the utility model is: in view of the problems of the existing technology, a kind of fallopian tubal stitching clamp is provided,
To solve the problems, such as that the suture of prior art median oviduct is difficult.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of fallopian tubal stitching clamp, including sleeve, clamping device and stitching mechanism;Clamping device is set in sleeve, clamping
Mechanism includes the first clamping part and the second clamping part, the first clamping part and the second clamping part energy for clamping tissue, clamping device
It is enough close to each other or separate;Stitching mechanism is for hammering into nail clip into grasped tissue.
In laparoscopic surgery, patient's body is protruded into one end where the second clamping part.In use, first making the first clamping
Portion and the second clamping part are close, to clamp tissue, then operate stitching mechanism, stitching mechanism is made to hammer into nail into grasped tissue
Folder, with complete turn up part and fallopian tubal fixation.In operative process, the size of nail clip determines the depth hammered into,
To rationally design to the size of nail clip, nail is avoided to wear fallopian tubal, and achievees the effect that fixed turn up part and fallopian tubal,
So as to reduce the operation requirement to medical staff, reduce damage of the operation to fallopian tubal.
As a preferred embodiment of the present invention, it is connected between the first clamping part and the second clamping part by transmission mechanism,
Transmission mechanism includes the first rack gear, the second rack and pinion;First clamping part is set on the first rack gear, and the second clamping part is set to the
On two rack gears, the cooperation of the first rack and pinion, the cooperation of the second rack and pinion.
It is connected between first clamping part and the second clamping part by transmission mechanism, is designed by above-mentioned transmission mechanism, the
It may be implemented to link between one clamping part and the second clamping part, when the first clamping part is close to the second clamping part, the second clamping part
Also close to the first clamping part simultaneously, therefore, in operation, it is thus only necessary to the first clamping part or the second clamping part are moved,
Be conducive to simplify driving process.
As a preferred embodiment of the present invention, clamping device further includes the first elastic component, abuts block and block, abuts block
It is equipped with the channel passed through for block, block is connected with the first clamping part;When abutting block is abutted with block, the first elastic component pressure
Contracting, the first clamping part and the second retained part from;It abuts block to be located at when abutting the channel on block, the first elastic component can push the
One clamping part makes the first clamping part close to the second clamping part.
Clamping device is designed using above-mentioned structure, in operation, makes to abut block and is abutted with block, then the first clamping part and
Relative position between second clamping part can keep stable;The mobile position for abutting block, enters block in channel, then block
The first clamping part can be pushed close to the second clamping part under the effect of the elastic force of the first elastic component, to realize clamping.
As a preferred embodiment of the present invention, sleeve is equipped with accommodating cavity, is equipped with the second elastic component in accommodating cavity, and second
Elastic component one end is connected with the cavity wall of accommodating cavity, and the other end of the second elastic component is connected with block is abutted;Second elastic component is compressing
Under state, block can enter in channel under the thrust of the first elastic component.
It is designed using above-mentioned structure, pressing abuts block, block is entered in the channel abutted on block, in block
It exits after channel, original position can be come back to again by abutting block, again realization block and the abutting that abuts block.
As a preferred embodiment of the present invention, clamping device further includes convex block, and convex block one end is fixed with the first clamping part
It is connected, the convex block other end is slideably abutted with sleeve wall.
It is designed using above-mentioned structure, convex block is abutted with sleeve lining, then can be with sleeve in mobile first clamping part
Inner wall is moving track, so that the movement of the first clamping part be made linearly to carry out.
Specifically, sleeve lining also sets up the sliding rail with convex block cooperation.
As a preferred embodiment of the present invention, retaining ring is additionally provided on clamping device, sleeve is equipped with the first slide opening, retaining ring
One end is connected with block is abutted, and the retaining ring other end passes through the first slide opening and stretches out sleeve.
After the completion of stitching, need to make the first clamping part and the second clamping part away from each other, to unclamp grasped tissue.
Therefore, it is provided with retaining ring on clamping device, after the completion of stitching, pulls retaining ring, keeps the first clamping part and the second clamping part mutual
It is separate, grasped tissue can be unclamped.Retaining ring stretches out outside sleeve, convenient for the operation of medical staff.
As a preferred embodiment of the present invention, stitching mechanism includes pushing block and nail bin, and nail clip is equipped in nail bin, and pushing block is used
It is pushed between the first clamping part and the second clamping part in by nail clip.
Using pushing block push nail clip, can in order to avoid directly operation nail clip bring inconvenience.
As a preferred embodiment of the present invention, nail bin is equipped with the groove for accommodating nail clip, is equipped at least in nail bin
Two nail clips are additionally provided with third elastic component in nail bin;Third elastic component one end is connected with the inner wall of groove, and third elastic component is another
End is abutted with nail clip.
It is designed using above-mentioned structure, after carrying out a stitching and realizing the return of pushing block, remaining nail clip in nail bin
It will pop up, be ready for stitching next time, so as to realize continuous stitching under the effect of the elastic force of third elastic component.
As a preferred embodiment of the present invention, nail bin is connected with the first clamping part, shape between nail bin and the first clamping part
At the gap for contacting pushing block and nail clip;Pushing block includes embedded chip, link block and operation portion, and operation portion passes through with embedded chip
Link block is connected, and operation portion is set on the outside of sleeve.
Since laparoscopic surgery is Minimally Invasive Surgery, surgical wound is smaller, is designed using above-mentioned structure, can be in patient's body
Outer promotion pushing block, to carry out stitching operation.This structure design is more bonded the requirement of laparoscopic surgery.
As a preferred embodiment of the present invention, nail bin is detachably connected with the first clamping part.
Nail bin is detachably connected with the first clamping part, and this structure design advantageously reduces the difficulty of processing in sleeve,
The installation for ordering folder being also convenient in nail bin.Meanwhile for different patients, nail bin can be replaced, to guarantee operation safety, is kept away
Exempt to infect.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
In operative process, the size of nail clip determines the depth hammered into, so that the size to nail clip carries out rationally
Design avoids nail from wearing fallopian tubal, and achievees the effect that fixed turn up part and fallopian tubal, so as to reduce to medical staff's
Operation requires, and reduces damage of the operation to fallopian tubal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fallopian tubal stitching clamp provided by the utility model.
Fig. 2 is structural schematic diagram of the fallopian tubal stitching clamp provided by the utility model under another visual angle.
Fig. 3 be fallopian tubal stitching clamp provided by the utility model the first clamping part and the second retained part from when section view
Figure.
Fig. 4 be fallopian tubal stitching clamp provided by the utility model the first clamping part and the second clamping part close to when section view
Figure.
Fig. 5 is the schematic diagram when nail clip of fallopian tubal stitching clamp provided by the utility model hammers into tissue.
Fig. 6 is the structural schematic diagram of pushing block provided by the utility model.
Icon: 1- fallopian tubal stitching clamp;11- sleeve;12- clamping device;14- stitching mechanism;The first slide opening of 111-;112-
First guide groove;The second guide groove of 113-;The second slide opening of 114-;121- cushion block;The first elastic component of 122-;1231- block;
1232- interconnecting piece;1233- convex block;The first clamping part of 1234-;1236- retaining ring;The second elastic component of 1237-;1238- accommodating cavity;
The first rack gear of 1235-;124- abuts block;The channel 1242-;125- gear;The driving section 126-;The second rack gear of 1261-;1263-
Two clamping parts;1262- stitching slot;141- nail bin;142- third elastic component;144- nail clip;145- pushing block;143- pressing plate;1452-
Operation portion;1453- link block;1454- embedded chip;2- tissue.
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.
Embodiment
Fig. 1 is please referred to Fig. 6.Present embodiments provide a kind of fallopian tubal stitching clamp 1.This fallopian tubal stitching clamp 1 includes
Sleeve 11, clamping device 12 and stitching mechanism 14;Clamping device 12 is set in sleeve 11, and clamping device 12 is used to clamp tissue 2,
Clamping device 12 includes the first clamping part 1234 and the second clamping part 1263,1263 energy of the first clamping part 1234 and the second clamping part
It is enough close to each other or separate;Stitching mechanism 14 is for hammering into nail clip 144 into grasped tissue 2.
Preferably, the second clamping part 1263 is equipped with stitching slot 1262, and stitching slot 1262 is corresponding with the position of nail clip 144,
When hammering into nail clip 144 into grasped tissue 2, nail clip 144 is able to enter stitching slot 1262, consequently facilitating nail clip 144 into
Enter tissue 2.
Preferably, it is connected between the first clamping part 1234 and the second clamping part 1263 by transmission mechanism, transmission mechanism packet
Include the first rack gear 1235, the second rack gear 1261 and gear 125;First clamping part 1234 is set on the first rack gear 1235, the second folder
Portion 1263 is held on the second rack gear 1261, the first rack gear 1235 cooperates with gear 125, and the second rack gear 1261 is matched with gear 125
It closes.
Preferably, the second clamping part 1263 is connected with driving section 126, and the second rack gear 1261 is set on the second driving section 126.
Second rack gear 1261 is parallel with the first rack gear 1235.
Preferably, clamping device 12 further includes the first elastic component 122, abuts block 124 and block 1231, is abutted on block 124
Equipped with the channel 1242 passed through for block 1231, block 1231 is connected with the first clamping part 1234;Abut block 124 and block
When 1231 abutting, the first elastic component 122 compression, the first clamping part 1234 is separated with the second clamping part 1263;Block 124 is abutted to be located at
When abutting the channel 1242 on block 124, the first elastic component 122 can push the first clamping part 1234, make the first clamping part 1234
Close to the second clamping part 1263.
Specifically, 122 one end of the first elastic component is connected with 11 inner wall of sleeve, the other end and the indirect phase of the first clamping part 1234
Even.In order to which fallopian tubal stitching clamp 1 has reasonable size, cushion block 121 can also be set in 11 inner wall of sleeve, make the first elasticity
122 one end of part is connected with cushion block 121, and the other end is indirectly connected with the first clamping part 1234.
Preferably, sleeve 11 is equipped with accommodating cavity 1238, and the second elastic component 1237, the second elasticity are equipped in accommodating cavity 1238
1237 one end of part is connected with the cavity wall of accommodating cavity 1238, and the other end of the second elastic component 1237 is connected with block 124 is abutted;Second bullet
Property part 1237 under compression, block 1231 can under the thrust of the first elastic component 122 enter channel 1242 in.
Preferably, clamping device 12 further includes convex block 1233, and 1233 one end of convex block is fixedly linked with the first clamping part 1234,
1233 other end of convex block is slideably abutted with logical inner wall is covered.
Preferably, retaining ring 1236 is additionally provided on clamping device 12, sleeve 11 is equipped with the first slide opening 111, retaining ring 1,236 1
End is connected with block 124 is abutted, and 1236 other end of retaining ring passes through the first slide opening 111 and stretches out sleeve 11.
Preferably, stitching mechanism 14 includes pushing block 145 and nail bin 141, and nail clip 144 is equipped in nail bin 141, and pushing block 145 is used
It is pushed between the first clamping part 1234 and the second clamping part 1263 in by nail clip 144.
Preferably, at least two nail clips 144, nail are equipped in nail bin 141 for accommodating the groove of nail clip 144 on nail bin 141
Third elastic component 142 is additionally provided in storehouse 141;142 one end of third elastic component is connected with the inner wall of groove, and third elastic component 142 is another
One end is abutted with nail clip 144.
Preferably, pressing plate 143 is additionally provided between third elastic component 142 and nail clip 144, pressing plate 143 is used to mention for nail clip 144
For the pressure of uniform throughout.
Preferably, nail bin 141 is connected with the first clamping part 1234, is formed and is used between nail bin 141 and the first clamping part 1234
In the gap for contacting pushing block 145 and nail clip 144;Pushing block 145 includes embedded chip 1454, link block 1453 and operation portion 1452,
Operation portion 1452 is connected with embedded chip 1454 by link block 1453, and operation portion 1452 is set to 11 outside of sleeve.
Preferably, sleeve 11 is equipped with the second slide opening 114, and operation portion 1452 stretches out sleeve 11 by the second slide opening 114, even
Socket part 1232 can be slided in the second slide opening 114.
Preferably, the first guide groove 112 and the second guide groove 113, operation portion 1452 and first are additionally provided on the outside of sleeve 11
Guide groove 112 slidably engages, and interconnecting piece 1232 is slidably engaged with the second guide groove 113.Due to the size of pushing block 145
May be longer, the design of the first guide groove 112 and the second guide groove 113 so that medical staff perform the operation carry out during, energy
It is enough to push pushing block 145 along the direction of the first guide groove 112 and the second guide groove 113, avoid pushing block 145 from glancing off.
Preferably, nail bin 141 is detachably connected with the first clamping part 1234.
The working principle of fallopian tubal stitching clamp 1 provided in this embodiment is:
It first presses and abuts block 124, block 1231 enters in channel 1242 under the elastic force effect of the first elastic component 122, pushes away
The first clamping part 1234 is moved close to the second clamping part 1263, in the common of the first rack gear 1235, the second rack gear 1261 and gear 125
Under effect, the second clamping part 1263 is close to the first clamping part 1234, until the first clamping part 1234 and the second clamping part 1263 lean on
Hold together, realizes the clamping to tissue 2;
Then pushing block 145 is pushed, nail clip 144 is hammered into tissue 2 by the embedded chip 1454 on pushing block 145;
If desired multiple nail clips 144 are hammered into same place, after pushing pushing block 145, makes 145 return of pushing block, in nail bin 141
Remaining nail clip 144 will stretch out again, then again push nail clip 144;
After the completion of stitching process, retaining ring 1236 is pulled, keeps the first clamping part 1234 and the second clamping part 1263 remote mutually
From, after block 1231 exits channel 1242, abut block 124 by the elastic force of the second elastic component 1237 effect under return
Take out fallopian tubal stitching clamp 1.
In laparoscopic surgery, patient's body is protruded into one end where the second clamping part 1263, and make retaining ring 1236, support
It connects block 124 and operation portion 1452 stays outside the patient's body, in order to the operation of medical staff.
The beneficial effect of fallopian tubal stitching clamp 1 provided by the utility model is:
1. the size of nail clip 144 determines the depth hammered into operative process, thus to the size of nail clip 144
It is rationally designed, nail is avoided to wear fallopian tubal, and achieve the effect that fixed turn up part and fallopian tubal, so as to reduce to doctor
The operation requirement of shield personnel, reduces damage of the operation to fallopian tubal;
2. it may be implemented to link between the first clamping part 1234 and the second clamping part 1263, the first clamping part 1234 to second
Clamping part 1263 close to when, the second clamping part 1263 also simultaneously it is close to the first clamping part 1234, therefore, in operation, Jin Jinxu
The first clamping part 1234 or the second clamping part 1263 are moved, is conducive to simplify driving process;
3. remaining nail clip 144 will be in third in nail bin 141 after carrying out a stitching and realizing the return of pushing block 145
The lower pop-up of the elastic force effect of elastic component 142, is ready, so as to realize continuous stitching for stitching next time;
4. nail bin 141 is detachably connected with the first clamping part 1234, this structure design advantageously reduces sleeve 11
Difficulty of processing, the installation for ordering folder being also convenient in nail bin 141.Meanwhile for different patients, nail bin 141 can be replaced, thus
Guarantee operation safety, avoids infection;
5. needing the component of manual operation to be respectively positioned on outside sleeve 11 on this fallopian tubal stitching clamp 1, therefore its is easy to operate.
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 fallopian tubal stitching clamp, which is characterized in that including sleeve, clamping device and stitching mechanism;
The clamping device is set in the sleeve, and the clamping device includes first for clamping tissue, the clamping device
Clamping part and the second clamping part, the first clamping part and the second clamping part can be close to each other or separate;
The stitching mechanism is for hammering into nail clip into grasped tissue.
2. fallopian tubal stitching clamp according to claim 1, which is characterized in that first clamping part and second clamping
It is connected between portion by transmission mechanism,
The transmission mechanism includes the first rack gear, the second rack and pinion;
First clamping part is set on first rack gear, and second clamping part is set on second rack gear, and described the
One rack gear and the gear cooperate, and second rack gear and the gear cooperate.
3. fallopian tubal stitching clamp according to claim 2, which is characterized in that the clamping device further includes the first elasticity
Part abuts block and block, and the block that abuts is equipped with the channel passed through for the block, the block and first clamping
Portion is connected;
When the abutting block is abutted with the block, the first elastic component compression, first clamping part and described second is pressed from both sides
Hold part from;
When the channel for abutting block on the abutting block, first elastic component can push first clamping part,
Make first clamping part close to second clamping part.
4. fallopian tubal stitching clamp according to claim 3, which is characterized in that the sleeve is equipped with accommodating cavity, the appearance
It sets and is equipped with the second elastic component in chamber, second elastic component one end is connected with the cavity wall of the accommodating cavity, second elastic component
The other end with it is described abut block be connected;
Under compression, the block can enter institute to second elastic component under the thrust of first elastic component
It states in channel.
5. fallopian tubal stitching clamp according to claim 3, which is characterized in that the clamping device further includes convex block, described
Convex block one end is fixedly linked with the first clamping part, and the convex block other end is slideably abutted with sleeve lining.
6. fallopian tubal stitching clamp according to claim 3, which is characterized in that be additionally provided with retaining ring, institute on the clamping device
Sleeve is stated equipped with the first slide opening, described retaining ring one end is connected with block is abutted, and the retaining ring other end is stretched out across the first slide opening
Sleeve.
7. fallopian tubal stitching clamp according to claim 1, which is characterized in that the stitching mechanism includes pushing block and nail bin,
Nail clip is equipped in the nail bin, the pushing block is used to for nail clip being pushed between the first clamping part and the second clamping part.
8. fallopian tubal stitching clamp according to claim 7, which is characterized in that the nail bin is equipped with for accommodating nail clip
Groove is equipped at least two nail clips in the nail bin, is additionally provided with third elastic component in the nail bin;
Third elastic component one end is connected with the inner wall of the groove, and the third elastic component other end is supported with the nail clip
It connects.
9. fallopian tubal stitching clamp according to claim 8, which is characterized in that the nail bin and the first clamping part phase
Even, the gap for contacting pushing block and nail clip is formed between the nail bin and first clamping part;
The pushing block includes embedded chip, link block and operation portion, and the operation portion passes through the link block phase with the embedded chip
Even, the operation portion is set on the outside of the sleeve.
10. fallopian tubal stitching clamp according to claim 7, which is characterized in that the nail bin and first clamping part can
Releasably it is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820115990.7U CN208876650U (en) | 2018-01-23 | 2018-01-23 | A kind of fallopian tubal stitching clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820115990.7U CN208876650U (en) | 2018-01-23 | 2018-01-23 | A kind of fallopian tubal stitching clamp |
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Publication Number | Publication Date |
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CN208876650U true CN208876650U (en) | 2019-05-21 |
Family
ID=66491808
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Application Number | Title | Priority Date | Filing Date |
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CN201820115990.7U Active CN208876650U (en) | 2018-01-23 | 2018-01-23 | A kind of fallopian tubal stitching clamp |
Country Status (1)
Country | Link |
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CN (1) | CN208876650U (en) |
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2018
- 2018-01-23 CN CN201820115990.7U patent/CN208876650U/en active Active
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