CN204445990U - A kind of vascular surgery needle forceps - Google Patents
A kind of vascular surgery needle forceps Download PDFInfo
- Publication number
- CN204445990U CN204445990U CN201520039892.6U CN201520039892U CN204445990U CN 204445990 U CN204445990 U CN 204445990U CN 201520039892 U CN201520039892 U CN 201520039892U CN 204445990 U CN204445990 U CN 204445990U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- expansion link
- vascular surgery
- needle forceps
- head
- 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
Abstract
The utility model discloses a kind of vascular surgery needle forceps, comprise sleeve pipe and be socketed in the expansion link in sleeve pipe, the head of described sleeve pipe is provided with back hook, and the afterbody of sleeve pipe is provided with Handheld Division; Described expansion link is arranged in described sleeve pipe, and can slide in described sleeve pipe, and the head of expansion link inserts described to return in hook and the afterbody of expansion link is provided with handle, and described handle is aduncate U-shaped.A kind of vascular surgery needle forceps disclosed in this utility model, structure is simple, easily fixes suture needle, provides two-way clamping power, and clamping effect is better, is down to by surgical injury minimum, ensures surgical effect.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of vascular surgery needle forceps.
Background technology
Needle forceps is also needle holder, is that vascular operation commonly uses medical apparatus and instruments, sews up, needle forceps of the prior art for clamping the wound of Medical needle to patient, basic structure and pliers similar, the front end of needle forceps is provided with tooth bed portion.
The use proficiency level of needle forceps to doctor of said structure has certain requirement, during use, the pincers end of needle forceps is clamped 1/3 intersection after in suture needle, otherwise, easily suture needle is fractureed.
Aforesaid operations step makes operating difficulty high, and the persistent period is long, larger to patient's personal injury.
Utility model content
In order to solve the problems of the technologies described above, this utility model provides a kind of vascular surgery needle forceps, and structure is simple, and easily fix suture needle, provide two-way clamping power, clamping effect is better.
The technical scheme of a kind of vascular surgery needle forceps that this utility model provides is as follows:
A kind of vascular surgery needle forceps, comprise sleeve pipe and be socketed in the expansion link in sleeve pipe, the head of described sleeve pipe is provided with back hook, and the afterbody of sleeve pipe is provided with Handheld Division;
Described expansion link is arranged in described sleeve pipe, and can slide in described sleeve pipe, and the head of expansion link inserts described to return in hook and the afterbody of expansion link is provided with handle, and described handle is aduncate U-shaped.
Further, described Handheld Division along described sleeve pipe tail down bending and be 45-135 degree angle with described sleeve pipe.
Further, described Handheld Division and described sleeve pipe are an angle of 90 degrees.
Further, described time hook takes the shape of the letter U, the link that described time hitcher has free end and be connected with the head of described sleeve pipe.
Further, the free end of described time hook and the head spacing of described sleeve pipe are 1-3mm.
Further, the free end of described time hook and the head spacing of described sleeve pipe are 2mm.
Compared with prior art, the beneficial effect that brings of the technical scheme of this utility model embodiment is as follows:
A kind of vascular surgery needle forceps disclosed in this utility model, structure is simple, easily fixes suture needle, provides two-way clamping power, and clamping effect is better, is down to by surgical injury minimum, ensures surgical effect.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation this utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of vascular surgery needle forceps cross-sectional view that Fig. 1 provides for this utility model embodiment.
In figure: sleeve pipe 1; Return hook 11; Link 111; Free end 112; Handheld Division 12; Expansion link 2; Handle 21.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment; clear, complete description is carried out to the technical scheme in this utility model embodiment; obviously described embodiment is only a part of embodiment of the present utility model; it not whole embodiments; based on the embodiment in this utility model; those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment
As shown in Figure 1, this utility model embodiment provides a kind of vascular surgery needle forceps, the expansion link 2 comprising sleeve pipe 1 and be socketed in sleeve pipe 1, and the head of described sleeve pipe 1 is provided with back hook 11, and the afterbody of sleeve pipe 1 is provided with Handheld Division 12; Described expansion link 2 is arranged in described sleeve pipe 1, and can slide in described sleeve pipe 1, and the head of expansion link 2 inserts described to return in hook 11 and the afterbody of expansion link 2 is provided with handle 21, and described handle 21 is in aduncate U-shaped.
When returning hook inwall described in the head next-door neighbour of described expansion link, the spacing of described Handheld Division and described handle is not less than zero, and when the limit being mediated in Handheld Division and handle during to ensure operation, the head of expansion link can be close to back hook inwall, steps up suture needle.
Further, described Handheld Division 12 along described sleeve pipe 1 tail down bending and with described sleeve pipe 1 in 45-135 degree angle.
Preferably, described Handheld Division 12 and described sleeve pipe 1 are the one in miter angle, 50 degree of angles, 60 degree of angles, an angle of 90 degrees, 120 degree of angles or 135 degree of angles.
Further, described time hook 11 takes the shape of the letter U, the link 111 that described time hook 11 has free end 112 and be connected with the head of described sleeve pipe 1.
Further, the free end 112 of described time hook 11 is 1-3mm with the head spacing of described sleeve pipe 1.
Further, the free end 112 of described time hook 11 is 2mm with the head spacing of described sleeve pipe 1 or freely defines according to the diameter of suture needle.
This utility model in use, doctor holds Handheld Division 12 and handle 21, suture needle is put into go back to the free end position of hook, front push handle 21 or post-tensioning Handheld Division 12, or two-way kneading Handheld Division 12 and handle 21, expansion link is slided in sleeve pipe 1, when the head of expansion link is close to back the inwall of hook, suture needle is stepped up.
Compared with prior art, the beneficial effect that brings of the technical scheme of this utility model embodiment is as follows:
A kind of vascular surgery needle forceps disclosed in this utility model, structure is simple, easily fixes suture needle, and is fixed on the afterbody of suture needle, facilitate threading, prevent suture needle pinch off; There is provided two-way clamping power, clamping effect is better, is down to by surgical injury minimum simultaneously, ensures surgical effect.
Claims (6)
1. a vascular surgery needle forceps, comprise sleeve pipe and be socketed in the expansion link in sleeve pipe, it is characterized in that, the head of described sleeve pipe is provided with back hook, and the afterbody of sleeve pipe is provided with Handheld Division; Described expansion link is arranged in described sleeve pipe, and can slide in described sleeve pipe, and the head of expansion link inserts described to return in hook and the afterbody of expansion link is provided with handle, and described handle is aduncate U-shaped.
2. vascular surgery needle forceps as claimed in claim 1, is characterized in that, described Handheld Division along described sleeve pipe tail down bending and be 45-135 degree angle with described sleeve pipe.
3. vascular surgery needle forceps as claimed in claim 2, it is characterized in that, described Handheld Division and described sleeve pipe are an angle of 90 degrees.
4. vascular surgery needle forceps as claimed in claim 1, it is characterized in that, described time hook takes the shape of the letter U, the link that described time hitcher has free end and be connected with the head of described sleeve pipe.
5. vascular surgery needle forceps as claimed in claim 4, it is characterized in that, the free end of described time hook and the head spacing of described sleeve pipe are 1-3mm.
6. vascular surgery needle forceps as claimed in claim 5, it is characterized in that, the free end of described time hook and the head spacing of described sleeve pipe are 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039892.6U CN204445990U (en) | 2015-01-19 | 2015-01-19 | A kind of vascular surgery needle forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039892.6U CN204445990U (en) | 2015-01-19 | 2015-01-19 | A kind of vascular surgery needle forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445990U true CN204445990U (en) | 2015-07-08 |
Family
ID=53652946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039892.6U Expired - Fee Related CN204445990U (en) | 2015-01-19 | 2015-01-19 | A kind of vascular surgery needle forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204445990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839631A (en) * | 2020-07-31 | 2020-10-30 | 连云港市第一人民医院 | Operation suture thread feeding assembly |
-
2015
- 2015-01-19 CN CN201520039892.6U patent/CN204445990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839631A (en) * | 2020-07-31 | 2020-10-30 | 连云港市第一人民医院 | Operation suture thread feeding assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203829000U (en) | Double-handle-body multifunctional medical clamp | |
| CN204445990U (en) | A kind of vascular surgery needle forceps | |
| CN203169250U (en) | Novel haemostatic forceps | |
| CN205019154U (en) | Steel sheet takes out hook and apparatus subassembly for orthopedics | |
| CN206026394U (en) | Brothers' reduction of fracture holding forceps | |
| CN205094542U (en) | Multi -functional medical treatment pincers | |
| CN202477953U (en) | Ophthalmology operation multi-tooth forceps | |
| CN210843326U (en) | Laparoscope scissors | |
| CN202960707U (en) | Special orthopedic steel needle bender | |
| CN204121110U (en) | A kind of tumor clamper | |
| CN110074838A (en) | A kind of general surgery department surgical hemostatic pincers | |
| CN103932777A (en) | Kirschner needle bending pliers | |
| CN204931746U (en) | A kind of medical lingual frenulum surgical clip | |
| CN203252684U (en) | Stomach bleeding stopping titanium clamp device | |
| CN205548664U (en) | Bone -holder | |
| CN204618393U (en) | A kind of orthopedic kirschner pin extractor | |
| CN204379357U (en) | Vena dorsalis penis ligation special hemostat | |
| CN204562251U (en) | A kind of longitudinal sewing needle holder | |
| CN204092138U (en) | A kind of hand and foot short tubular bone reduction forceps | |
| CN204274577U (en) | The hook-shaped nerve dissector of silk thread can be guided | |
| CN202235525U (en) | Disposable string suture stapling device | |
| CN203252687U (en) | Stomach bleeding stopping titanium forceps | |
| CN201602838U (en) | Surgical clamp with ultrasonic probe | |
| CN203647431U (en) | Oval spoon-shaped lymph node picking clamp | |
| CN209186776U (en) | A kind of laparoscopic specimen load-engaging device |
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 |
Granted publication date: 20150708 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |