CN204744571U - Taking -out forceps for IUD - Google Patents
Taking -out forceps for IUD Download PDFInfo
- Publication number
- CN204744571U CN204744571U CN201520449686.2U CN201520449686U CN204744571U CN 204744571 U CN204744571 U CN 204744571U CN 201520449686 U CN201520449686 U CN 201520449686U CN 204744571 U CN204744571 U CN 204744571U
- Authority
- CN
- China
- Prior art keywords
- caliper
- connecting rod
- mobile jib
- fixed
- binding clip
- 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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Abstract
The utility model belongs to gynaecology is the surgical instruments field in utero, concretely relates to taking -out forceps for IUD, including fixed caliper and movable clamp body, fixed caliper is by fixed handle, pincers body mobile jib, fixed binding clip three connects gradually as an organic wholely, movable clamp body is by flexible handle, slide formula connecting rod is constituteed with the activity binding clip, flexible handle's upper portion link pass fixed caliper logical groove and through two pin joints respectively with pincers body mobile jib rear end, the initiative end hinge of slide formula connecting rod connects, the activity binding clip the rear portion link through two pin joints respectively with fixed binding clip rear end, the driven end of slide formula connecting rod is articulated, pincers body mobile jib and slide formula connecting rod sliding fit, set up the spacing platform of mutually supporting on the contact surface of pincers body mobile jib and slide formula connecting rod. This taking -out forceps for IUD can be used to take out the birth control ware of various shapes, can prevent to damage other surrounding tissues the picking and the centre gripping of the birth control ware of being convenient for, the complication of having brought when having avoided adopting the hysteroscope to get birth control ware and palace laparoscopic surgery.
Description
Technical field
This utility model relates to a kind of clamp for taking out intrauterine device, belongs to gynecological's in utero field of surgical.
Background technology
Intrauterine device is the most frequently used at present contraceptive device of China.Conventional birth control apparatus is in use operating process, easy generation tailfiber is lost, birth control apparatus adhesion, rupture, penetrate or pass the situations such as uterus, birth control apparatus is caused to take out difficulty, and conventional Hook for removal of intrauterine device, ring-removing forceps are applicable to intrauterine device, but almost effect is not had to Novel contraceptive device, and easily cause Uterus wall to damage, very large misery can be brought to patient.Current most patient all can select hysteroscope to get ring, but its miniature binding clip is often not enough to take out the birth control apparatus embedding Uterus wall, and operation needs anesthesia, has the complication of its uniqueness.In addition, in operation process, ring-removing forceps front end becomes easily infected by the tissues such as body fluid, causes endoscope distal end contaminated, and then endoscopic visual can be made unintelligible and block sight line, increases operation duration.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of and can prevent damaging other surrounding tissues, be convenient to the crawl of birth control apparatus and clamping, simple to operate safe and be applicable to the clamp for taking out intrauterine device of various birth control apparatus.
Clamp for taking out intrauterine device described in the utility model, comprise fixed caliper and moving caliper, fixed caliper is by fixed handle, caliper mobile jib, fixed pliers head three connect as one successively, moving caliper is by flexible handle, slide type connecting rod becomes with adjustable clamp head group, the upper linker of flexible handle through fixed caliper groove and by two pin joints respectively with caliper mobile jib rear end, the drive end of slide type connecting rod is hinged, the rear portion link of movable binding clip by two pin joints respectively with fixed pliers head rear end, the driven end of slide type connecting rod is hinged, caliper mobile jib coordinates with slide type rod slide, the contact surface of caliper mobile jib and slide type connecting rod is arranged the limiting stand cooperatively interacted.
In this clamp for taking out intrauterine device, binding clip adopts unidirectional open design, and (namely fixed pliers head position is fixed, only movable binding clip rotates), avoid the damage of two-way opening to other surrounding tissues, fixed pliers head also plays stripping and supporting role simultaneously, be convenient to crawl and the clamping of birth control apparatus, but also caliper unitary rotation can be followed to clamp the birth control apparatus of various shape; The limiting stand that the contact surface of body mobile jib and slide type connecting rod is arranged, can prevent because of the excessive damage causing surrounding tissue of dehiscing on the one hand, can prevent on the other hand because firmly the excessive birth control apparatus caused is clamped fracture.
During use, hold flexible handle, make movable binding clip completely closed, whole forceps is sent in utero, then decontrol flexible handle and movable binding clip is opened, be adjusted to proper angle, grip fixed handle and flexible handle, the position of adjustment forceps, makes birth control apparatus between fixed pliers head, movable binding clip, finally holding flexible handle, capturing birth control apparatus by it from utero taking out.
Described fixed pliers head is identical with adjustable clamp head shapes, and head is arc transition, and the maximum subtended angle of the two is 30 ° ~ 50 °, and the inside contact surface of the two has horizontal groove and arranges groove at the middle part of inside contact surface.Horizontal groove is conducive to the clamping of birth control apparatus, prevents slippage; The groove at middle part provides cushion space for birth control apparatus, reduces the contact area of fixed pliers head and movable binding clip and birth control apparatus, prevents because firmly the excessive birth control apparatus that causes is clamped fracture or broken; The maximum subtended angle of fixed pliers head and movable binding clip is 30 ° ~ 50 °, and head movement space is little, can Reduction surgery working place, avoids because of the sturdy clumsiness of binding clip or the excessive damage causing surrounding tissue of dehiscing, reduces operating difficulty.
Described caliper mobile jib and slide type connecting rod all adopt entity structure, firmer than traditional tubular structure, avoid forceps and cause operative failure at operation process Fracture.
Described fixed handle becomes 100 ° ~ 130 ° angles with caliper mobile jib, the spacious visual field and working place can be provided for operation, solve Contamination of Endoscopes in prior art and the unsharp puzzlement in the visual field simultaneously, decrease operation duration, improve the success rate of operation, alleviate the misery of patient.
The beneficial effect that this utility model is compared with prior art had is:
This clamp for taking out intrauterine device can be used for the intrauterine device taking out various shape, can prevent from damaging other surrounding tissues, safety simple to operate, reduce operation duration, be convenient to crawl and the clamping of birth control apparatus, improve the success rate of operation, alleviate the misery of patient, provide good surgical field of view, ensure that the smooth and easy of operation, avoid the complication brought when adopting hysteroscope to get birth control apparatus and hysteroscope operation.
Accompanying drawing explanation
Fig. 1 is the structural representation under binding clip closure state of the present utility model;
Fig. 2 is the structural representation under binding clip open configuration of the present utility model;
Fig. 3 is the schematic enlarged-scale view of movable binding clip;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the structural representation of flexible handle;
Fig. 6 is the structural representation of slide type connecting rod;
Fig. 7 is the structural representation of fixed caliper.
In figure: 1, movable binding clip; 2, rear portion link; 3, slide type connecting rod; 4, fixed handle; 5, flexible handle; 6, upper linker; 7, groove; 8, caliper mobile jib; 9, fixed pliers head; 10, limiting stand; 11, groove; 12, horizontal groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Fig. 1 ~ 7, this clamp for taking out intrauterine device comprises fixed caliper and moving caliper, fixed caliper is by fixed handle 4, caliper mobile jib 8, fixed pliers head 9 three connects as one successively, moving caliper is by flexible handle 5, slide type connecting rod 3 and movable binding clip 1 form, the upper linker 6 of flexible handle 5 through fixed caliper groove 7 and by two pin joints respectively with caliper mobile jib 8 rear end, the drive end of slide type connecting rod 3 is hinged, the rear portion link 2 of movable binding clip 1 by two pin joints respectively with fixed pliers head 9 rear end, the driven end of slide type connecting rod 3 is hinged, above-mentioned each pin joint place in the present embodiment all adopts gill axle, caliper mobile jib 8 and slide type connecting rod 3 are slidably matched, the contact surface of caliper mobile jib 8 and slide type connecting rod 3 is arranged the limiting stand 10 cooperatively interacted.
In this clamp for taking out intrauterine device, binding clip adopts unidirectional open design, and (namely fixed pliers head 9 position is fixed, only movable binding clip 1 rotates), avoid the damage of two-way opening to other surrounding tissues, fixed pliers head 9 also plays stripping and supporting role simultaneously, be convenient to crawl and the clamping of birth control apparatus, but also caliper unitary rotation can be followed to clamp the birth control apparatus of various shape; The limiting stand 10 that the contact surface of caliper mobile jib 8 and slide type connecting rod 3 is arranged, can prevent because of the excessive damage causing surrounding tissue of dehiscing on the one hand, can prevent on the other hand because firmly the excessive birth control apparatus caused is clamped fracture.
Wherein: fixed pliers head 9 is identical with movable binding clip 1 (not comprising the rear portion link 2 of movable binding clip 1) shape, length is 1.8 ~ 2.5cm, head is arc transition, in the present embodiment, two binding clips close the transverse width of rear entirety and longitudinal thickness all at 0.3 ~ 0.8cm, be convenient to caliper and pass in and out cervix uteri smoothly, alleviate patient's misery, movable binding clip 1 is by realizing opening with closed apart from the gill axle at 1.8 ~ 2.5cm place, its top, the maximum subtended angle of the two is 30 ° ~ 50 °, head movement space is little, can Reduction surgery working place, avoid because of the sturdy clumsiness of binding clip or the excessive damage causing surrounding tissue of dehiscing, reduce operating difficulty, the inside contact surface of the two has horizontal groove 12 and arranges groove 11 at the middle part of inside contact surface, horizontal groove 12 is conducive to the clamping of birth control apparatus, prevent slippage, the groove 11 at middle part provides cushion space for birth control apparatus, reduce the contact area of fixed pliers head 9 and movable binding clip 1 and birth control apparatus, prevent because firmly the excessive birth control apparatus that causes is clamped fracture or broken, groove 11 in the present embodiment is circular arc, caliper mobile jib 8 and slide type connecting rod 3 all adopt entity structure, firmer than traditional tubular structure, avoid forceps and cause operative failure at operation process Fracture, the caliper mobile jib 8 in the present embodiment and the equal rounding off of slide type connecting rod 3 profile and external diameter is less, the total length of fixed caliper is 18 ~ 28cm, wherein fixed handle 4 and caliper mobile jib 8 one-tenth 100 ° ~ 130 ° angles, the spacious visual field and working place can be provided for operation, solve Contamination of Endoscopes in prior art and the unsharp puzzlement in the visual field simultaneously, decrease operation duration, improve the success rate of operation, alleviate the misery of patient, in the present embodiment, fixed handle 4 is 120 ° with the angle of caliper mobile jib 8.
During use, hold flexible handle 5, make movable binding clip 1 completely closed, whole forceps is sent in utero, then decontrol flexible handle 5 and movable binding clip 1 is opened, be adjusted to proper angle (maximum subtended angle 50 °), grip fixed handle 4 and flexible handle 5, the position of adjustment forceps, makes birth control apparatus between fixed pliers head 9, movable binding clip 1, finally holding flexible handle 5, capturing birth control apparatus by it from utero taking out.
Above embodiment of the present utility model has been described in detail, but described content being only the preferred embodiment of the invention, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a clamp for taking out intrauterine device, it is characterized in that: comprise fixed caliper and moving caliper, fixed caliper is by fixed handle (4), caliper mobile jib (8), fixed pliers head (9) three connects as one successively, moving caliper is by flexible handle (5), slide type connecting rod (3) and movable binding clip (1) composition, the upper linker (6) of flexible handle (5) through fixed caliper groove (7) and by two pin joints respectively with caliper mobile jib (8) rear end, the drive end of slide type connecting rod (3) is hinged, the rear portion link (2) of movable binding clip (1) by two pin joints respectively with fixed pliers head (9) rear end, the driven end of slide type connecting rod (3) is hinged, caliper mobile jib (8) and slide type connecting rod (3) are slidably matched, the contact surface of caliper mobile jib (8) and slide type connecting rod (3) is arranged the limiting stand (10) cooperatively interacted.
2. clamp for taking out intrauterine device according to claim 1, it is characterized in that: described fixed pliers head (9) is identical with movable binding clip (1) shape, head is arc transition, the maximum subtended angle of the two is 30 ° ~ 50 °, and the inside contact surface of the two has horizontal groove (12) and arranges groove (11) at the middle part of inside contact surface.
3. clamp for taking out intrauterine device according to claim 1, is characterized in that: described caliper mobile jib (8) and slide type connecting rod (3) all adopt entity structure.
4. the clamp for taking out intrauterine device according to claim 1,2 or 3, is characterized in that: described fixed handle (4) becomes 100 ° ~ 130 ° angles with caliper mobile jib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449686.2U CN204744571U (en) | 2015-06-24 | 2015-06-24 | Taking -out forceps for IUD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449686.2U CN204744571U (en) | 2015-06-24 | 2015-06-24 | Taking -out forceps for IUD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744571U true CN204744571U (en) | 2015-11-11 |
Family
ID=54459335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449686.2U Expired - Fee Related CN204744571U (en) | 2015-06-24 | 2015-06-24 | Taking -out forceps for IUD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758201A (en) * | 2019-01-31 | 2019-05-17 | 金鑫 | A kind of liver tissue resection haemostatic clamp |
-
2015
- 2015-06-24 CN CN201520449686.2U patent/CN204744571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758201A (en) * | 2019-01-31 | 2019-05-17 | 金鑫 | A kind of liver tissue resection haemostatic clamp |
| CN109758201B (en) * | 2019-01-31 | 2021-09-03 | 金鑫 | Hemostatic forceps for liver tissue excision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20210624 |