CN2920164Y - Needle clamp for operation - Google Patents
Needle clamp for operation Download PDFInfo
- Publication number
- CN2920164Y CN2920164Y CN 200620085305 CN200620085305U CN2920164Y CN 2920164 Y CN2920164 Y CN 2920164Y CN 200620085305 CN200620085305 CN 200620085305 CN 200620085305 U CN200620085305 U CN 200620085305U CN 2920164 Y CN2920164 Y CN 2920164Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- needle
- utility
- model
- front portion
- 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
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 210000001847 jaw Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a needle clamp for operation, which relates to the field of medical appliances. The clamp is provided with two clamp handles, the front ends of the two clamp handles are respectively an upper clamp head and a lower clamp head which are connected into a whole, the two clamp handles are hinged in a crossed mode through a rotating shaft, the front portion of the upper clamp head is a hemispherical convex surface, and the front portion of the lower clamp head is a hemispherical concave surface. The utility model has the advantages of simple structure, it is firm to press from both sides the needle during operation, can guarantee the correct suture according to the different angles of needle holding of the needs of operation adjustment at any time to do not roll over the needle, can improve the effect of operation.
Description
Affiliated technical field
This utility model relates to the clinical medical apparatus field of using, and specifically a kind of operation is with pressing from both sides needle pliering.
Background technology
We know that in clinical position, domestic and international widely used folder needle pliering is common pliers, promptly constitute by handle and jaw portion, the occlusal surface of jaw portion (maxillary face, maxilla surface) is a planar structure, and used pin is the bending structure during operation stitching, when with folder needle pliering folder pin, pin becomes contact at 3 or 4 with jaw portion occlusal surface, stressed concentrating on some, when folder was not tight, pin rotated easily, easy again rotating the needle of the tension of folder and bent needle, clamp also is very easy to wearing and tearing.Because the rotation or the bent needle of pin can not guarantee accurate stitching, and the easy damaged vital tissue, increase patient's misery, especially when carrying out significant points such as heart, ophthalmology, blood capillary, above-mentioned harm is more outstanding.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of operation with pressing from both sides needle pliering, and this folder needle pliering folder pin safety, firm can be carried out different angles and be held pin.
The technical scheme that its technical problem that solves this utility model adopts is: be provided with two pincers handles, the front end of two pincers handles is respectively upper grip and the lower chuck that is connected as a single entity, two pincers handles are hinged through the rotating shaft intersection, and the front portion of upper grip is the hemispherical convex surface, and the front portion of lower chuck is the hemispherical concave surface.
The beneficial effects of the utility model are, and are simple in structure, and the folder pin is firm during operation, can adjust the different angles of holding pin at any time according to the needs of operation, guarantee correct stitching, and bent needle not, can improve the effect of operation.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged drawing of this utility model lower chuck and lower chuck.
1. pincers handle, 2. lower chuck, 3. upper grip, 4. concave surface, 5. convex surfaces among the figure.
The specific embodiment
In Fig. 1, Fig. 2, this utility model is provided with two pincers handles 1, the front end of two pincers handles 1 is respectively upper grip 3 and the lower chuck 2 that is connected as a single entity, two pincers handles 1 are hinged through the rotating shaft intersection, the front portion of upper grip 3 is a hemispherical convex surface 4, the front portion of lower chuck 2 is a hemispherical concave surface 5, be carved with some stripeds on the occlusal surface of hemispherical convex surface 4 and hemispherical concave surface 5, occlusal radius of curvature between hemispherical convex surface 4 and the hemispherical concave surface 5 manufactures according to the requirement of pin, when this utility model used, operation sewing needle was clamped between hemispherical convex surface 4 and the hemispherical concave surface 5.
Claims (1)
1, a kind of operation is with pressing from both sides needle pliering, be provided with two pincers handles, it is characterized in that: the front end of two pincers handles is respectively upper grip and the lower chuck that is connected as a single entity, and two pincers handles are hinged through the rotating shaft intersection, the front portion of upper grip is the hemispherical convex surface, and the front portion of lower chuck is the hemispherical concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085305 CN2920164Y (en) | 2006-06-02 | 2006-06-02 | Needle clamp for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085305 CN2920164Y (en) | 2006-06-02 | 2006-06-02 | Needle clamp for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920164Y true CN2920164Y (en) | 2007-07-11 |
Family
ID=38252644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085305 Expired - Fee Related CN2920164Y (en) | 2006-06-02 | 2006-06-02 | Needle clamp for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755182A (en) * | 2012-08-10 | 2012-10-31 | 常州市三联星海医疗器械制造有限公司 | Clamping head with positioning boss of clamping applying clamp |
-
2006
- 2006-06-02 CN CN 200620085305 patent/CN2920164Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755182A (en) * | 2012-08-10 | 2012-10-31 | 常州市三联星海医疗器械制造有限公司 | Clamping head with positioning boss of clamping applying clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2920164Y (en) | Needle clamp for operation | |
| CN201409988Y (en) | Forceps for rapid positioning and gluing of orthodontic bracket | |
| CN205964093U (en) | Flap auxiliary device that dissociates | |
| CN202069653U (en) | Sinus endoscope optical forceps | |
| CN107007312A (en) | Multifunctional needle holder | |
| CN202723932U (en) | Swing head type bone holding forceps | |
| CN201290714Y (en) | Direct-view micro-wound needle holder | |
| CN201194789Y (en) | Oral cavity dilator | |
| CN204318846U (en) | A kind of microvascular folder clamper | |
| CN202069707U (en) | Mirror image three-dimensional bracket locator | |
| CN209107623U (en) | Stripper for dental aligners | |
| MXPA04000318A (en) | Denture base and method of preparing it and instrument used therefor. | |
| CN206867268U (en) | A kind of girdle device grips pincers | |
| CN201356590Y (en) | Novel needle holder | |
| CN208876678U (en) | A kind of maxillary sinus punch forceps of adjustable angle | |
| CN201642378U (en) | Tooth forceps | |
| CN202070000U (en) | Laterally tongue-pressed clamp-shaped opener | |
| CN202235514U (en) | Perineal stitching supporting pliers for gynaecology and obstetrics | |
| CN201691978U (en) | Novel needle holding forceps | |
| CN208958255U (en) | A kind of oncology tumour gripper clamp | |
| CN211131456U (en) | Retention forceps for traction hook | |
| CN206138155U (en) | Medical needle holder | |
| CN219127890U (en) | Simple drainage tube placement tool | |
| CN219048401U (en) | Tongue depressor with flaring function | |
| CN209153818U (en) | Minimally Invasive Surgery needle forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |