CN205433830U - Minimally invasive surgery is with pincers - Google Patents
Minimally invasive surgery is with pincers Download PDFInfo
- Publication number
- CN205433830U CN205433830U CN201521118645.1U CN201521118645U CN205433830U CN 205433830 U CN205433830 U CN 205433830U CN 201521118645 U CN201521118645 U CN 201521118645U CN 205433830 U CN205433830 U CN 205433830U
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- CN
- China
- Prior art keywords
- clamp
- forearm
- forceps holder
- holder
- spring
- 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 the technical field of medical instrument, concretely relates to minimally invasive surgery is with pincers. Including left forceps holder and right forceps holder, set up fixed handle in left forceps holder rear end, set up flexible handle in right forceps holder rear end, flexible handle passes through the connecting axle and connects right forceps holder, sets up left forceps holder forearm at left forceps holder front end, sets up right forceps holder forearm at right forceps holder front end left forceps holder forearm and right forceps holder forearm on all set up the arc and collude the line mouth left forceps holder on set up left forceps holder spring holder, set up right forceps holder spring holder on right forceps holder, set up the spring between left forceps holder and right forceps holder, left forceps holder spring holder is connected to spring one end, right forceps holder spring holder is connected to the other end, fixed handle and flexible handle rear end all set up the ring. Can collude the operation of knoing of line mouth through the arc, can recover by self when beating the rear spring that finishes, it is very convenient to use, safety.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of micro-wound surgical operation pincers.
Background technology
Minimally invasive surgery (minimallyinvasivesurgery, MIS) guided by laparoscopic surgical establishment, it it is the cross-centennial high and new technology of clinical medicine circle, its representative the most outstanding, most typical is endoscopic technic, such as video-laparoscopy, it be the end of this century photoelectric field modern high technology organically combine with contemporary surgery produce a surgical field new technique, be the revolution in modern surgery development history, be also a new milestone.
Minimally Invasive Surgery has the most gradually been dissolved into many clinical departments such as department of general surgery, department of obstetrics and gynecology, cardiothoracic surgery, becomes the diagnosis and treatment means that surgical diseases is first-selected.The feature of micro-wound surgical operation is: do not hinder operative incision attractive in appearance, less operation wound, faster post-operative recovery.Traditional surgery often leaves the more prominent scar of ratio, so minimally invasive surgery has also catered to some aesthetic standards of modern.Compared with traditional surgery, minimally invasive surgery wound is little, goes out insufficiency of blood, and healing is fast, and the hospital stays is short, and cicatrix is inconspicuous, and can alleviate the misery of operation, thus is deeply welcome by extensive patients.
But in Minimally Invasive Surgery, use silk suture, narrow and small because of visual area first, it is impossible to directly to carry out knotting operation；Second using other operating theater instruments auxiliary knottings such as mosquito forceps, easy clamp or pull line stripped thread, also inconvenience completes knotting operation.
Utility model content
For overcoming the defect existing for prior art, this utility model provides a kind of micro-wound surgical operation pincers, it is possible to make trainer realize automatization's free combat.
This utility model to solve its technical problem and be the technical scheme is that design a kind of micro-wound surgical operation pincers, including left clamp and right clamp, in left clamp rear end, fixed handle is set, in right clamp rear end, flexible handle is set, flexible handle connects right clamp by connecting shaft, in left clamp front end, left clamp forearm is set, in right clamp front end, right clamp forearm is set, described left clamp forearm and right clamp forearm are respectively provided with arc and hook line mouth, described left clamp arranges left clamp spring base, right clamp arranges right clamp spring base, between left clamp and right clamp, spring is set, spring one end connects left clamp spring base, the other end connects right clamp spring base；It is respectively provided with finger ring at described fixed handle and flexible handle rear end.
Preferably, coarse rubbing surface is set in described finger ring.
Preferably, described left clamp forearm and the incorgruous curved shape that rear clamp forearm is 15-20 °.
Preferably, it is 0.6-0.8mm that described arc hooks the width of line mouth, and the degree of depth is 0.4-0.6mm.
This utility model is had the beneficial effect that
1, this utility model includes left clamp and right clamp, in left clamp rear end, fixed handle is set, in right clamp rear end, flexible handle is set, flexible handle connects right clamp by connecting shaft, in left clamp front end, left clamp forearm is set, in right clamp front end, right clamp forearm is set, described left clamp forearm and right clamp forearm are respectively provided with arc and hook line mouth, described left clamp arranges left clamp spring base, right clamp arranges right clamp spring base, between left clamp and right clamp, spring is set, spring one end connects left clamp spring base, the other end connects right clamp spring base；It is respectively provided with finger ring at described fixed handle and flexible handle rear end.Line mouth can be hooked by arc and carry out knotting operation, can automatically restore when beating the rear spring that finishes, very easy to use, safety.
2, in finger ring described in the utility model, coarse rubbing surface is set.Ensure that in operation process operating forceps will not landing from hands, it is ensured that the safety of operation.
3, left clamp forearm described in the utility model and incorgruous curved shape that rear clamp forearm is 15-20 °.Ensure that the integrity degree of knotting.
4, arc described in the utility model hooks the width of line mouth is 0.6-0.8mm, and the degree of depth is 0.4-0.6mm.Ensure that the integrity degree of knotting.
5, this utility model simple in construction, it is easy to make, be suitable for industrialized production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Reference: 1, left clamp forearm, 2, left clamp, 3, left clamp spring base, 4, fixed handle, 5, finger ring, 6, right clamp forearm, 7, arc hook line mouth, 8, spring, 9, right clamp spring base, 10, right clamp, 11, flexible handle, 12, connecting shaft.
Detailed description of the invention
A kind of micro-wound surgical operation pincers as described in Figure 1, including left clamp 2 and right clamp 10, in left clamp 2 rear end, fixed handle 4 is set, in right clamp 10 rear end, flexible handle 11 is set, flexible handle 11 connects right clamp 10 by connecting shaft, in left clamp 2 front end, left clamp forearm 1 is set, in right clamp 10 front end, right clamp forearm 6 is set, described left clamp forearm 1 and right clamp forearm 6 are respectively provided with arc and hook line mouth 7, described left clamp 2 arranges left clamp spring base 3, right clamp 10 arranges right clamp spring base, between left clamp 2 and right clamp 10, spring is set, spring one end connects left clamp spring base 3, the other end connects right clamp spring base 9；It is respectively provided with finger ring 5 at described fixed handle 4 and flexible handle 11 rear end.Line mouth 7 can be hooked by arc and carry out knotting operation, can automatically restore when beating the rear spring that finishes, very easy to use, safety.In described finger ring 5, coarse rubbing surface is set.Ensure that in operation process operating forceps will not landing from hands, it is ensured that the safety of operation.Described left clamp forearm 1 and the incorgruous curved shape that rear clamp forearm is 15-20 °.Ensure that the integrity degree of knotting.It is 0.6-0.8mm that described arc hooks the width of line mouth 7, and the degree of depth is 0.4-0.6mm.Ensure that the integrity degree of knotting.
It should be noted last that: above example is only in order to illustrative not limiting the technical solution of the utility model, although this utility model being described in detail with reference to above-described embodiment, it will be apparent to an ordinarily skilled person in the art that: still this utility model can be modified or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should be contained in the middle of right of the present utility model.
Claims (4)
1. micro-wound surgical operation pincers, including left clamp and right clamp, it is characterized in that: in left clamp rear end, fixed handle is set, in right clamp rear end, flexible handle is set, flexible handle connects right clamp by connecting shaft, in left clamp front end, left clamp forearm is set, in right clamp front end, right clamp forearm is set, described left clamp forearm and right clamp forearm are respectively provided with arc and hook line mouth, described left clamp arranges left clamp spring base, right clamp arranges right clamp spring base, between left clamp and right clamp, spring is set, spring one end connects left clamp spring base, the other end connects right clamp spring base；It is respectively provided with finger ring at described fixed handle and flexible handle rear end.
A kind of micro-wound surgical operation pincers the most according to claim 1, it is characterised in that: coarse rubbing surface is set in described finger ring.
A kind of micro-wound surgical operation pincers the most according to claim 1, it is characterised in that: described left clamp forearm and the incorgruous curved shape that rear clamp forearm is 15-20 °.
A kind of micro-wound surgical operation pincers the most according to claim 1, it is characterised in that: it is 0.6-0.8mm that described arc hooks the width of line mouth, and the degree of depth is 0.4-0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118645.1U CN205433830U (en) | 2015-12-30 | 2015-12-30 | Minimally invasive surgery is with pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118645.1U CN205433830U (en) | 2015-12-30 | 2015-12-30 | Minimally invasive surgery is with pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433830U true CN205433830U (en) | 2016-08-10 |
Family
ID=56572198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118645.1U Expired - Fee Related CN205433830U (en) | 2015-12-30 | 2015-12-30 | Minimally invasive surgery is with pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205433830U (en) |
-
2015
- 2015-12-30 CN CN201521118645.1U patent/CN205433830U/en not_active Expired - Fee Related
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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: 20160810 Termination date: 20161230 |