CN208447909U - The micro- haemostatic clamp of ophthalmology - Google Patents
The micro- haemostatic clamp of ophthalmology Download PDFInfo
- Publication number
- CN208447909U CN208447909U CN201721597736.7U CN201721597736U CN208447909U CN 208447909 U CN208447909 U CN 208447909U CN 201721597736 U CN201721597736 U CN 201721597736U CN 208447909 U CN208447909 U CN 208447909U
- Authority
- CN
- China
- Prior art keywords
- clamp
- card
- sliding sleeve
- support elastic
- card column
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of micro- haemostatic clamp of ophthalmology, the clamp handle including two front end cross-articulations, the front end of two clamp handles is provided with the binding clip upwarped, and the tail end of two clamp handles is provided with support elastic sheet；One clamp handle is provided with card column on the inside of the support elastic sheet, multiple card teeth mouths are disposed in card column, the card hole passed through for the card column is provided in another described clamp handle, it is set with sliding sleeve in the clamp handle equipped with the card hole, the card slot with card teeth mouth cooperation is provided on the sliding sleeve；In use, clamping blood vessel using binding clip, card column passes through card hole, and sliding sleeve is pushed to lock card column；Operation finishes, it is only necessary to push sliding sleeve away from card column, binding clip opens under the action of support elastic sheet, to unclamp blood vessel；Handle in the prior art is replaced using support elastic sheet, significantly reduces the weight of haemostatic clamp, is also more convenient the opening of haemostatic clamp；The fit structure of card column and sliding sleeve can also guarantee to clamp blood vessel well simultaneously, ensure going on smoothly for operation.
Description
Technical field
The utility model relates to haemostatic clamp used in a kind of Medical Devices more particularly to a kind of ophthalmologic operation.
Background technique
In the course of surgery, haemostatic clamp is that indispensable tool for clamping blood vessel prevents blood from flowing out, although using now
Haemostatic clamp there is plurality of specifications, but for Ophthalimic microsurgery, even if the haemostatic clamp of minimum gauge, also weigh, hold
Easily cause drawing surrounding tissue to cause to damage because haemostatic clamp is overweight, causes unnecessary injury to patient.
Utility model content
The technical problem to be solved by the utility model is to provide the good ophthalmology of a kind of light weight, small in size and haemostatic effect
Micro- haemostatic clamp.
In order to solve the above technical problems, the technical solution of the utility model is: the micro- haemostatic clamp of ophthalmology, including two front ends
The clamp handle of cross-articulation, the front end of two clamp handles are provided with the binding clip upwarped, and the tail end of two clamp handles is provided with branch
Support elastic slice；
One clamp handle is provided with card column on the inside of the support elastic sheet, is disposed in the card column multiple
Card teeth mouth, is provided with the card hole passed through for the card column in another described clamp handle, in the clamp handle equipped with the card hole
It is set with sliding sleeve, the card slot with card teeth mouth cooperation is provided on the sliding sleeve.
As a kind of perferred technical scheme, the end of described two binding clips has been oppositely arranged tooth engaged.
As a kind of perferred technical scheme, 120 °~150 ° of angle is formed between the binding clip and the clamp handle.
As a kind of perferred technical scheme, anti-skid chequer is provided on the outer surface of the sliding sleeve.
As a kind of perferred technical scheme, it is provided with strip hole in a support elastic sheet, another described support
Elastic slice passes through the strip hole, and two support elastic sheets are slidably connected.
As a kind of perferred technical scheme, the length of the binding clip is 3~5mm, the binding clip with a thickness of 0.8~
1.2mm。
By adopting the above-described technical solution, the micro- haemostatic clamp of ophthalmology, the clamp handle including two front end cross-articulations, two
The front end of the clamp handle is provided with the binding clip upwarped, and the tail end of two clamp handles is provided with support elastic sheet；One clamp handle
Card column is provided on the inside of the support elastic sheet, multiple card teeth mouths are disposed in the card column, described in another
It is provided with the card hole passed through for the card column in clamp handle, is set with sliding sleeve, the sliding sleeve in the clamp handle equipped with the card hole
On be provided with the card teeth mouth cooperation card slot；In use, clamping blood vessel using binding clip, card column passes through card hole, pushes and slides
Set locks card column；Operation finishes, it is only necessary to and push sliding sleeve away from card column, binding clip opens under the action of support elastic sheet,
To unclamp blood vessel；Handle in the prior art is replaced using support elastic sheet, significantly reduces the weight of haemostatic clamp, while card column
It can also guarantee to clamp blood vessel well with the fit structure of sliding sleeve, ensure going on smoothly for operation.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment tooth engaged；
Fig. 3 is the enlarged view at I in Fig. 1；
In figure: 11- clamp handle；12- binding clip；13- support elastic sheet；21- card column；22- card teeth mouth；31- sliding sleeve；32- card slot；
The side 41- tooth；Tooth in 42-.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
As shown in Figure 1, the micro- haemostatic clamp of ophthalmology, the clamp handle 11 including two front end cross-articulations, two clamp handles 11
Front end be provided with the binding clip 12 upwarped, 120 °~150 ° of angle is formed between the binding clip 12 and the clamp handle 11；Two
The tail end of the clamp handle 11 is provided with support elastic sheet 13；As shown in figure 3, a clamp handle 11 is close to the support elastic sheet 13
Inside is provided with card column 21, and multiple card teeth mouths 22 are disposed in the card column 21, is arranged in another described clamp handle 11
There is the card hole (not shown) passed through for the card column 21, be set with sliding sleeve 31 in the clamp handle 11 equipped with the card hole,
Anti-skid chequer (not shown) is provided on the outer surface of the sliding sleeve 31；It is provided on the sliding sleeve 31 and the card teeth mouth
The card slot 32 of 22 cooperations.As shown in Fig. 2, the end of described two binding clips 12 has been oppositely arranged tooth engaged, tooth engaged includes
Two side teeth 41 on one binding clip are set, the middle tooth protruded among two side teeth 41 is provided on another binding clip
42.It is provided with strip hole (not shown) in one support elastic sheet 13, another described support elastic sheet 13 passes through described
Strip hole, two support elastic sheets 13 are slidably connected.The length of the binding clip 12 be 3~5mm, the binding clip 12 with a thickness of
0.8~1.2mm.
In use, clamping blood vessel using binding clip 12, card column 21 passes through card hole, pushes sliding sleeve 31 to lock card column 21, passes through
Adjust the clamping degree for carrying out modulating hemostasis pincers with 22 position of card teeth mouth of 32 clamping of card slot；Operation finishes, it is only necessary to push and slide
Set 31 is away from card column 21, and binding clip 12 opens under the action of support elastic sheet 13, to unclamp blood vessel；Utilize support elastic sheet 13
Instead of handle in the prior art, the weight of haemostatic clamp is significantly reduced, while the fit structure of card column 21 and sliding sleeve 31 also can
It is enough to guarantee to clamp blood vessel well, ensure going on smoothly for operation.
The tooth engaged of 12 end of binding clip not only have guiding to just, clamping tissue in prevention and treatment part skids off from haemostatic clamp prosopyle
Effect, can also be used to grip or pull ocular tissue in the course of surgery；Needed for haemostatic clamp described in the utility model
Operating space is small, is suitble to the micro- lower use of ophthalmologic operation；It is few that tissue is clamped when use, avoids poly-injury normal tissue；Loosen
It is easy to operate when haemostatic clamp, it avoids excessively pulling normal tissue；The support elastic sheet 13 of 11 tail end of clamp handle designs, and can make haemostatic clamp
Naturally be separated position, avoid using when to open double pincers difficult.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. the micro- haemostatic clamp of ophthalmology, the clamp handle including two front end cross-articulations, it is characterised in that: the front end of two clamp handles
It is provided with the binding clip upwarped, the tail end of two clamp handles is provided with support elastic sheet；
One clamp handle is provided with card column on the inside of the support elastic sheet, and multiple clampings are disposed in the card column
Tooth mouth is provided with the card hole passed through for the card column in another described clamp handle, is set in the clamp handle equipped with the card hole
There is sliding sleeve, the card slot with card teeth mouth cooperation is provided on the sliding sleeve.
2. the micro- haemostatic clamp of ophthalmology as described in claim 1, it is characterised in that: the end of described two binding clips is set in opposite directions
It is equipped with tooth engaged.
3. the micro- haemostatic clamp of ophthalmology as described in claim 1, it is characterised in that: formed between the binding clip and the clamp handle
120 °~150 ° of angle.
4. the micro- haemostatic clamp of ophthalmology as described in claim 1, it is characterised in that: be provided on the outer surface of the sliding sleeve anti-skidding
Line.
5. the micro- haemostatic clamp of ophthalmology as described in claim 1, it is characterised in that: be provided with strip in a support elastic sheet
Hole, another described support elastic sheet pass through the strip hole, and two support elastic sheets are slidably connected.
6. the micro- haemostatic clamp of ophthalmology according to any one of claims 1 to 5, it is characterised in that: the length of the binding clip
Degree be 3~5mm, the binding clip with a thickness of 0.8~1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597736.7U CN208447909U (en) | 2017-11-24 | 2017-11-24 | The micro- haemostatic clamp of ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597736.7U CN208447909U (en) | 2017-11-24 | 2017-11-24 | The micro- haemostatic clamp of ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447909U true CN208447909U (en) | 2019-02-01 |
Family
ID=65139695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597736.7U Expired - Fee Related CN208447909U (en) | 2017-11-24 | 2017-11-24 | The micro- haemostatic clamp of ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806023A (en) * | 2019-03-15 | 2019-05-28 | 中南大学湘雅医院 | A kind of toy vertebral plate stripper |
| AU2018431454B2 (en) * | 2018-07-13 | 2023-02-02 | Periyasamy PARIKUMAR | Blood vessel sample kit |
-
2017
- 2017-11-24 CN CN201721597736.7U patent/CN208447909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018431454B2 (en) * | 2018-07-13 | 2023-02-02 | Periyasamy PARIKUMAR | Blood vessel sample kit |
| CN109806023A (en) * | 2019-03-15 | 2019-05-28 | 中南大学湘雅医院 | A kind of toy vertebral plate stripper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208447909U (en) | The micro- haemostatic clamp of ophthalmology | |
| CN107072668A (en) | Soft tissue is pressed from both sides | |
| CN203841770U (en) | Multi-blade scalpel for emergency surgery | |
| CN209316002U (en) | A kind of anti-injury from sharp utensil knife handle | |
| CN207613821U (en) | Medical cutting nippers | |
| CN206026394U (en) | Brothers' reduction of fracture holding forceps | |
| US2323183A (en) | Obstetrical instrument | |
| CN210843326U (en) | Laparoscope scissors | |
| CN105581817B (en) | A kind of needle forceps structure | |
| CN210931594U (en) | Needle holder for general surgery department | |
| CN208958256U (en) | Miniature nipper | |
| CN201642206U (en) | Visualized spring grabbing forceps | |
| CN201290725Y (en) | Direct-view micro-wound gripping tongs | |
| CN110074838A (en) | A kind of general surgery department surgical hemostatic pincers | |
| CN204995544U (en) | Say from disconnected pincers in chamber | |
| CN204033413U (en) | Disposable umbilical cord presss from both sides | |
| EP3179930B1 (en) | Surgical clamp insert with direction indicator | |
| CN112823753A (en) | Needle holding device for clinical ophthalmic surgery | |
| CN110559064A (en) | Alimentary canal metal clip unblock puller | |
| CN104939894B (en) | Operating forceps with suture clip fixing devices and use method of operating forceps | |
| CN209332191U (en) | Incision protective sleeve placement pincers | |
| CN210541768U (en) | Limit sawtooth foreign matter forceps | |
| CN213525360U (en) | Pipeline restraint pincers for laparoscopic surgery | |
| CN209392039U (en) | Dispoable medical tweezers | |
| CN218186917U (en) | Tip reduction forceps for medical surgical instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |