CN208693365U - A kind of medical clamp of replaceable collet - Google Patents
A kind of medical clamp of replaceable collet Download PDFInfo
- Publication number
- CN208693365U CN208693365U CN201820670515.6U CN201820670515U CN208693365U CN 208693365 U CN208693365 U CN 208693365U CN 201820670515 U CN201820670515 U CN 201820670515U CN 208693365 U CN208693365 U CN 208693365U
- Authority
- CN
- China
- Prior art keywords
- collet
- clamp
- clamp arm
- clip
- rectangular
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 210000004204 blood vessel Anatomy 0.000 abstract description 6
- 230000000025 haemostatic effect Effects 0.000 abstract description 3
- 230000036770 blood supply Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 2
- 208000034158 bleeding Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- 208000018525 Postpartum Hemorrhage Diseases 0.000 description 1
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 201000003148 low implantation of placenta Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003169 placental effect Effects 0.000 description 1
- 210000000685 uterine artery Anatomy 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a kind of medical clamp of replaceable collet, the medical clamp of this replaceable collet includes folder body and collet, presss from both sides body and collet is detachably connected；It is hinged by transmission shaft by two clamp arm to press from both sides body, clamp arm head is rectangular insertion head, and position is transmission axis hole among clamp arm, and there are locking structure and clamp holder in clamp arm tail portion, and clamp holder is circular ring structure；Collet is integrally formed by clip and collet bar, and collet bar top is clip, and clip is flat C-shaped, and there is rectangular insert port in collet bar end；The rectangular insertion head outer diameter of clamp arm and the rectangular insert port internal diameter of collet match, and the rectangular insertion head of clamp arm is inserted into just in the rectangular insert port of collet.The folder body and collet of the utility model are detachably connected, and can be replaced, be improved work efficiency according to different demands, and clip can effectively vise blood vessel, and haemostatic effect is clearly.
Description
Technical field:
Medically block blood supply fixture instrument the utility model relates to a kind of, and in particular to be a kind of replaceable collet
Medical clamp.
Background technique:
Currently, when placental presentation or low implantation of placenta state cause lower uterine segment to shrink bad and postpartum haemorrhage, hospital application
Traditional 3 points and 9 points of cervical clamps (sponge forceps) clamp uterine neck of uterine artery downlink branch position.When using this function, traditional uterine neck
Pincers disadvantage include: 1) be straight peen or low-angle elbow (being usually no more than 45 degree), binding clip direction and the traveling of uterine neck blood vessel
It is almost parallel, cause to be difficult to thoroughly block blood vessel blood supply when clamp, haemostatic effect is dissatisfied.2) binding clip is to be closed hollow, suture
Shi Rongyi fixes cervical tissue and binding clip suture.Once such situation occurs, need to remove suture and carries out secondary operation.
3) most of binding clip is to have groove, and folder closes cervical tissue for a long time, is easy to cause tissue damage and necrosis, causes bleeding and postoperative
Infection.4) when collet damages, it is difficult to replace.
Summary of the invention:
The purpose of the utility model is to provide a kind of medical clamp of replaceable collet, the medical treatment folder of this replaceable collet
Have for solve at present medical clamp binding clip cannot replace, the use for a long time of binding clip with groove is easy to cause tissue
Damage and necrosis cause the problem of bleeding and postoperative infection.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the medical clamp packet of this replaceable collet
Folder body and collet are included, body is pressed from both sides and collet is detachably connected；It is hinged by transmission shaft by two clamp arm to press from both sides body, clamp arm head is rectangular
It is inserted into head, position is transmission axis hole among clamp arm, and there are locking structure and clamp holder in clamp arm tail portion, and clamp holder is circular ring structure；Collet by
Clip and collet bar are integrally formed, and collet bar top is clip, and clip is flat C-shaped, and there is rectangular insert port in collet bar end；Clamp arm
Rectangular insertion head outer diameter and the rectangular insert port internal diameter of collet match, the rectangular insertion head of clamp arm is inserted into collet just
In rectangular insert port.
Rectangular insertion head, clamp arm, locking structure, clamp holder are structure as a whole in above scheme.
The utility model has the following beneficial effects:
1, a kind of medical clamp of replaceable collet provided by the utility model, the clip of fixture can effectively vise blood vessel,
Haemostatic effect is clearly.
2, the folder body of the utility model and collet are detachably connected, and can be replaced according to different demands, improve work
Make efficiency.
3, the rectangular insertion head of the utility model folder body and the rectangular insert port of collet use squared design, effectively prevent
Due to failure of stopping blooding caused by collet rotation, dislocation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the folder body of the utility model；
Fig. 2 is the structural schematic diagram of the collet of the utility model;
Fig. 3 is the structural schematic diagram of the utility model.
In figure: 1. rectangular insertion heads, 2. transmission shafts, 3. clamp arm, 4. locking structures, 5. clamp holders, 6. rectangular insertions
Mouthful, 7. clips.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, the medical clamp of this replaceable collet includes folder body and collet, presss from both sides body and collet
It is detachably connected；Folder body and collet are detachably connected；It presss from both sides body and crosses the connection of 2 hinge of transmission shaft, 3 head of clamp arm by two clamp arm logical 3
For rectangular insertion head 1, the intermediate position of clamp arm 3 is transmission axis hole, and there are locking structure and clamp holder 5 in 3 tail portion of clamp arm, and wherein clamp holder 5 is
Circular ring structure；Collet is made of clip 7 and collet bar, and collet bar top is clip 7, and clip 7 is flat C-shaped, and clip 7 can be clamped effectively
There are rectangular insert port 6 in firmly blood vessel, collet bar end.Rectangular 1 outer diameter of insertion head of clamp arm 3 and 6 internal diameter of rectangular insert port of collet
Match, the rectangular insertion head 1 of clamp arm 3 is inserted into just in the rectangular insert port 6 of collet, just match, as collet damage or
Person will replace collet size, can arbitrarily replace.
Rectangular insertion head 1, clamp arm 3, locking structure, clamp holder 5 are structure as a whole in the utility model.
Actual installation practice step
1, the position by two clamp arm 3 according to locking structure in correspondence with each other is linked together by the installation of transmission shaft 2.
2, the rectangular insertion head 1 of clamp arm 3 is inserted into the rectangular insert port 6 of collet and fixed, composition is complete
Fixture.
3, the blood vessel for needing to stop blooding is clamped using the clip of fixture 7, after clutching fixture, locks fixture with locking structure 4.
The utility model facilitates doctor to use, and helps accurate blocking cervix blood supply, improves hemostatic treatment effect, reduce device
Material cost is the uterine neck vascular occlusion clamp for reducing medical worker's maloperation.
Claims (2)
1. a kind of medical clamp of replaceable collet, it is characterised in that: the medical clamp of this replaceable collet include folder body and
Collet, presss from both sides body and collet is detachably connected；It presss from both sides body and passes through transmission shaft (2) hingedly by two clamp arm (3), clamp arm (3) head is side
Shape is inserted into head (1), and the intermediate position of clamp arm (3) is transmission axis hole, and there are locking structure (4) and clamp holder (5), clamp holder in clamp arm (3) tail portion
It (5) is circular ring structure；Collet is integrally formed by clip (7) and collet bar, and collet bar top is clip (7), and clip (7) is flat C
Shape, collet bar end have rectangular insert port (6)；Rectangular insertion head (1) outer diameter of clamp arm (3) and the rectangular insert port (6) of collet
Internal diameter matches, and the rectangular insertion head (1) of clamp arm (3) is inserted into just in the rectangular insert port (6) of collet.
2. the medical clamp of replaceable collet according to claim 1, it is characterised in that: the rectangular insertion head (1),
Clamp arm (3), locking structure (4), clamp holder (5) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670515.6U CN208693365U (en) | 2018-05-07 | 2018-05-07 | A kind of medical clamp of replaceable collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670515.6U CN208693365U (en) | 2018-05-07 | 2018-05-07 | A kind of medical clamp of replaceable collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693365U true CN208693365U (en) | 2019-04-05 |
Family
ID=65934422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670515.6U Expired - Fee Related CN208693365U (en) | 2018-05-07 | 2018-05-07 | A kind of medical clamp of replaceable collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693365U (en) |
-
2018
- 2018-05-07 CN CN201820670515.6U patent/CN208693365U/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: 20190405 |