CN101756730A - Purse stitching instrument used for surgery - Google Patents
Purse stitching instrument used for surgery Download PDFInfo
- Publication number
- CN101756730A CN101756730A CN200810243002A CN200810243002A CN101756730A CN 101756730 A CN101756730 A CN 101756730A CN 200810243002 A CN200810243002 A CN 200810243002A CN 200810243002 A CN200810243002 A CN 200810243002A CN 101756730 A CN101756730 A CN 101756730A
- Authority
- CN
- China
- Prior art keywords
- handle holder
- purse
- nail
- chuck
- chuck component
- 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.)
- Pending
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention provides a purse stitching instrument used for surgery, which includes a handle holder and two chuck components; the tail part of the handle holder is a holding part; the chuck component includes a shell and a nail cabin component arranged in the shell; the nail cabin component comprises a nail cabin as well as a nail push piece and a nail arranged in the nail cabin; the handle holder and the chuck components are connected together in a rotating way; and a locating mechanism is connected between the two chuck components. The beneficial effects of the purse stitching instrument used for surgery are mainly shown as follows: as the handle holder and the chuck components are connected in a rotating way, the purse stitching instrument used for surgery can be suitable for operations on special positions like esophagus high-position operation, which enlarges the application scope of instruments.
Description
Technical field
The present invention relates to a kind of purse-string suture device, especially a kind of purse-string device for surgical department of automatization belongs to medical instruments field.
Background technology
Purse-string device for surgical department is a kind of medical apparatus and instruments that often uses when physiological tissues such as intestinal are carried out surgical operation, and the quality of this instrument performance directly influences the operation process, plays important effect for surgical effect.In the prior art, all to do purse string suture when using Binding Instrument to carry out suture operation, so that firmly ligation after inserting center-pole could be implemented the bookbinding operation then at the organ stump.The method of implementing the purse string suture operation has two kinds: a kind of is manual suture, and not only operation is very wasted time and energy, and inserting needle has and have shallowly deeply, and needle gage is also inconsistent; Another kind is to use the purse string suture pincers, passes the jaw that accompanies tissue together with the pin band wire and carries out purse string suture, and shortcoming is to pass an aperture of jaw, inconvenient operation with pin.
The automatic purse-string suture device that arises at the historic moment, the problems referred to above have been solved largely, Chinese patent ZL200510123051.4 has put down in writing a kind of automatic purse-string suture device, it is made up of handle holder and nail bin groupware, two handle holders intersect forms shears shape structure, and nail, pushing slice of nail and purse wire are arranged in the nail bin groupware.After clamping up and down two handle holders, the nail in the nail bin is just come out by percussion, purse wire is fixed on organizes outer wall, just can tighten up purse wire bundle pocket then.Can see that the process of making pocket is very simple, save time, but because be to be rigidly connected between the handle holder of this purse-string suture device and the nail bin groupware, use dumbly that can not adapt to the operation of some specific positions, for example esophagus is high-order performs the operation.
The present invention quotes the content that this patent is put down in writing as prior art.
Summary of the invention
The objective of the invention is to solve above-mentioned technical problem, a kind of simple in structure, easily manufactured automatic purse stitching instrument used for surgery is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of purse-string device for surgical department, comprise: handle holder and chuck component, the afterbody of described handle holder is the grip part, described chuck component comprises housing, and be arranged on the nail bin groupware of enclosure interior, described nail bin groupware comprises nail bin and places nail bin interior pushing slice of nail and nail that described handle holder and chuck component rotatably link together, and are connected with a detent mechanism between two chuck components.
Further, be connected for pin-and-hole between the housing of described handle holder and chuck component.
Again further, also be provided with rotary locking mechanism between described handle holder and the chuck component.
Further, described detent mechanism is the gag lever post that is connected between the housing of two chuck components.
Beneficial effect of the present invention is mainly reflected in: because handle holder and chuck component are for rotatably being connected, so automatic purse stitching instrument used for surgery of the present invention can adapt to some for example operations of the high-order such specific position of performing the operation of esophagus, enlarged the scope of application of apparatus.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the front view of purse-string device for surgical department of the present invention.
Fig. 2: the vertical view of purse-string device for surgical department of the present invention.
Wherein:
1 handle holder, 2 grip parts, 3 chuck components
4 housings, 5 nail bins, 6 bearing pins
7 gag lever posts, 8 bumper bars
The specific embodiment
The present invention has disclosed a kind of purse-string device for surgical department of automatization, in conjunction with illustrated in figures 1 and 2, the same with prior art, comprise two handle holders 1 that similar shears equally connects, the afterbody of handle holder 1 is to be provided with bumper bar 8 between 2, two the handle holders 1 in grip part.The front end of handle holder 1 is a chuck component 3, and described chuck component 3 comprises housing 4, and is arranged on the nail bin groupware of housing 4 inside, and described nail bin groupware comprises nail bin 5 and places pushing slice of nail and nail in the nail bin 5.Difference with the prior art is: described handle holder 1 and chuck component 3 rotatably link together.In the present invention, be connected for pin-and-hole between the housing 4 of described handle holder 1 and chuck component 3, be handle holder 1 with the housing 4 of chuck component 3 on all be provided with a through hole, have bearing pin 6 to pass handle holder 1 and chuck component 3 respectively, make the chuck component 3 can be with respect to 1 rotation of handle holder.
Owing to after chuck component 3 has rotated, also need purse string suture, so between two chuck components 3, be connected with a detent mechanism 7.Described detent mechanism is the gag lever post 7 that is connected between the housing 4 of two chuck components 3.This gag lever post 7 is inflexible, rotates to same angle so can retrain two chuck components 3, plays a positioning action.
In addition, also be provided with a rotary locking mechanism between described handle holder 1 and the chuck component 3.Promptly when chuck component 3 rotates to a suitable position with respect to handle holder 1, can use this rotary locking mechanism to fix handle holder 1 and chuck component 3.Relative projection or the groove of being provided with in bearing pin and through hole for example, arrive certain angle after, projection enters into groove, can realize spin locking.This rotary locking mechanism belongs to known technology, so do not repeat them here.
During use, two handle holders 1 are opened, regulated the angle between chuck component 3 and the handle holder 1, be about to chuck component 3 and get final product with respect to 1 rotation of handle holder.Between nail bin 5, place tissue then, closed then two handle holders 1, firmly extruding, nail is just come out by percussion, between puncturing the top layer of tissue and purse wire being wrapped in nail and organize.Open handle holder 1 at last, removal equipment tightens up purse wire, finishes the pocket seam and pricks.
The present invention still has multiple concrete embodiment.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (4)
1. purse-string device for surgical department, comprise: handle holder (1) and chuck component (3), the afterbody of described handle holder (1) is grip part (2), described chuck component (3) comprises housing (4), and be arranged on the inner nail bin groupware of housing (4), described nail bin groupware comprises nail bin (5) and places nail bin (5) interior pushing slice of nail and nail, it is characterized in that: described handle holder (1) and chuck component (3) rotatably link together, and are connected with a detent mechanism (7) between two chuck components (3).
2. purse-string device for surgical department according to claim 1 is characterized in that: be connected for pin-and-hole between the housing (4) of described handle holder (1) and chuck component (3).
3. purse-string device for surgical department according to claim 1 is characterized in that: also be provided with a rotary locking mechanism between described handle holder (1) and the chuck component (3).
4. purse-string device for surgical department according to claim 1 is characterized in that: described detent mechanism is the gag lever post (7) between the housing (4) that is connected two chuck components (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810243002A CN101756730A (en) | 2008-11-27 | 2008-11-27 | Purse stitching instrument used for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810243002A CN101756730A (en) | 2008-11-27 | 2008-11-27 | Purse stitching instrument used for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101756730A true CN101756730A (en) | 2010-06-30 |
Family
ID=42488221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810243002A Pending CN101756730A (en) | 2008-11-27 | 2008-11-27 | Purse stitching instrument used for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101756730A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228385A (en) * | 2010-07-06 | 2011-11-02 | 北京中法派尔特医疗设备有限公司 | Circular purse string clamp |
| CN111904547A (en) * | 2020-09-07 | 2020-11-10 | 常州安康医疗器械有限公司 | Foreskin cutting anastomat ejector pin piece limit structure that resets |
-
2008
- 2008-11-27 CN CN200810243002A patent/CN101756730A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228385A (en) * | 2010-07-06 | 2011-11-02 | 北京中法派尔特医疗设备有限公司 | Circular purse string clamp |
| CN102228385B (en) * | 2010-07-06 | 2012-11-07 | 北京中法派尔特医疗设备有限公司 | Circular purse string clamp |
| CN111904547A (en) * | 2020-09-07 | 2020-11-10 | 常州安康医疗器械有限公司 | Foreskin cutting anastomat ejector pin piece limit structure that resets |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2803278C (en) | Endoscopic suturing device, system and method | |
| CN101669833A (en) | Automatic purse-string device | |
| CN101756730A (en) | Purse stitching instrument used for surgery | |
| CN201361060Y (en) | Surgical purse string stitching instrument | |
| CN101904761A (en) | Purse-string device for surgical department | |
| CN201445536U (en) | Surgical purse-string suturing device | |
| CN201328849Y (en) | Automatic pouch stitching instrument | |
| CN201328846Y (en) | Single-ended purse-string suture tool | |
| CN201279163Y (en) | Automatic purse-string suturing device with push button | |
| CN201328847Y (en) | Step-type cutting pouch stitching instrument | |
| CN201279161Y (en) | Automatic purse-string suturing device | |
| CN201076489Y (en) | Automatic purse-string suturing device | |
| CN201445535U (en) | Surgical purse-string suturing device | |
| CN101756726A (en) | Automatic pouch suture instrument | |
| CN201279160Y (en) | Automatic purse-string suturing device | |
| CN201279164Y (en) | Automatic purse-string suturing device for surgery | |
| CN101810496B (en) | High segment arc stapling instrument | |
| CN201279159Y (en) | Automatic purse-string suturing device | |
| CN202409016U (en) | Safety hood of pouch stitching device | |
| CN101669835A (en) | Automatic purse-string device | |
| CN101675892A (en) | Surgical automatic pouch stitching instrument | |
| CN201328851Y (en) | Automatic purse-string suture device | |
| CN101756732A (en) | Chain purse-string suture instrument | |
| CN201595879U (en) | Cambered stapling instrument for high-position ligation | |
| CN101987032B (en) | Nail cabin for purse string suturing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |