CN203506783U - Purse-string forceps and suture bin thereof - Google Patents
Purse-string forceps and suture bin thereof Download PDFInfo
- Publication number
- CN203506783U CN203506783U CN201320541801.XU CN201320541801U CN203506783U CN 203506783 U CN203506783 U CN 203506783U CN 201320541801 U CN201320541801 U CN 201320541801U CN 203506783 U CN203506783 U CN 203506783U
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- CN
- China
- Prior art keywords
- suture
- bin
- line
- purse
- storehouse
- 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 - Lifetime
Links
- 238000001356 surgical procedure Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000011902 gastrointestinal surgery Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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Abstract
The utility model provides a suture bin of a pair of purse-string forceps. The suture bin comprises a fixed jaw and a gear shaft. The suture bin further comprises a suture wheel shaft connected with the gear shaft, a suture wheel arranged on the suture wheel shaft and sutures of the suture bin, wherein the sutures of the suture bin are wound around the suture wheel. According to the suture bin, available space above the fixed jaw is utilized, the suture wheel is arranged above the fixed jaw, and therefore the appearance size of the fixed jaw is reduced. Compared with a background technology, the appearance size of the fixed jaw of the suture bin is small, an operator can have a better operation vision, as a result, operation conducted by the operator is more accurate, and the risk of an operation is reduced. The utility model further provides the pair of purse-string forceps comprising the suture bin.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of line storehouse of purse-string forceps.This utility model also relates to a kind of purse-string forceps that comprises above-mentioned line storehouse.
Background technology
In medical science applied surgical operation, since the sixties in 20th century utility model first staple series products, Medical stapler has become the requisite a kind of medical apparatus and instruments aiding in edge of a knife sewing process.Along with development and the research and development of products of medical science, more and more multi-functional staple series products is applied to clinical.The scope of application has related to the every field such as gastrointestinal surgery, Genneral Surgery, thoracic surgery, Urology Surgery, department of obstetrics and gynecology, becomes one of requisite instrument of doctor.Thereby for patient have less hemorrhage, less operating time in art, with apparatus replace reducing due to error that craft causes by hand, avoid infection, postoperative function recovers the multiple advantage such as fast.
Purse-string forceps, first clamps tissue with regular jaw during operation, then locks notch, and tissue naturally clamped and some tissue is clamp-oned in notch space.Suture is passed to tissue simultaneously, now unclamp notch, lift apparatus, the track that suture can be followed closely out along staple proposes a segment length with apparatus, then plays pocket.
Please refer to Fig. 1 and Fig. 2, a kind of line storehouse of typical purse-string forceps, comprise line storehouse lid 02, suture 03, regular jaw 01, line storehouse lid 02 is fixed by screws in the outside of regular jaw 01, and suture 03 is positioned at line storehouse lid 02, and purse-string forceps is when to the very narrow operation in the working places such as rectum resection or esophagus excision, when regular jaw 01 overall dimensions of purse-string forceps is when larger, the surgical field of view that doctor obtains is less, is easy to hurt other adjacent histoorgans, has operation risk.
Therefore, how reducing the risk of purse-string forceps in operation, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of line storehouse of purse-string forceps, and this line storehouse makes the risk of purse-string forceps in operation less.Another object of the present utility model is to provide a kind of purse-string forceps that comprises above-mentioned line storehouse.
To achieve these goals, this utility model provides a kind of line storehouse of purse-string forceps, comprise regular jaw and gear shaft, also comprise the wire wheel axis that is connected with described gear shaft, be arranged at the line wheel on described wire wheel axis, the suture in described line storehouse is wound on described line wheel.
Preferably, described wire wheel axis is welded on described gear shaft.
Preferably, the inside of described wire wheel axis is provided with screw thread, and the outer setting of described gear shaft has screw thread, and described wire wheel axis is threaded with described gear shaft.
Preferably, described line wheel is provided with stopper slot.
This utility model also provides a kind of purse-string forceps, comprises device body and the line storehouse being connected with described device body, and described line storehouse is the line storehouse described in the above-mentioned any one of claim.
The line storehouse of the purse-string forceps that this utility model provides, comprises regular jaw and gear shaft, also comprises the wire wheel axis that is connected with gear shaft, is arranged at the line wheel on wire wheel axis, the suture in line storehouse is wound on line wheel.This utility model utilizes the free space of regular jaw top, line wheel is arranged to the top of regular jaw, thereby reduced the overall dimensions of regular jaw, with respect to background technology, the overall dimensions of the regular jaw in line of the present utility model storehouse is less, can make operator obtain good surgical field of view, thereby make operator's operation more accurate, the risk while having reduced operation.
accompanying drawing explanation
Fig. 1 is a kind of structural representation of line storehouse of typical purse-string forceps;
Fig. 2 is the explosive view in Fig. 1 institute's timberline storehouse;
The structural representation in the line storehouse of the purse-string forceps that Fig. 3 provides for this utility model embodiment;
Fig. 4 is the explosive view in the line storehouse shown in Fig. 3.
the specific embodiment
Core of the present utility model is to provide a kind of line storehouse of purse-string forceps, and this line storehouse makes the risk of purse-string forceps in operation less.Another core of the present utility model is to provide a kind of purse-string forceps that comprises above-mentioned line storehouse.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 3-Fig. 6, in a kind of specific embodiment, the line storehouse of the purse-string forceps that this utility model provides, comprises regular jaw 1 and gear shaft 2, also comprises the wire wheel axis 3 that is connected with gear shaft 2, is arranged at the line wheel 4 on wire wheel axis 3, the suture 5 in line storehouse is wound on line wheel 4.This utility model utilizes the free space of regular jaw 1 top, line wheel 4 is arranged to the top of regular jaw 1, thereby reduced the overall dimensions of regular jaw 1, with respect to background technology, the overall dimensions of the regular jaw 1 in line of the present utility model storehouse is less, can make operator obtain good surgical field of view, thereby make operator's operation more accurate, the risk while having reduced operation.Above-mentioned wire wheel axis 3 can be welded on gear shaft 2.
In addition, the inside of wire wheel axis 3 is provided with screw thread, and the outer setting of gear shaft 2 has screw thread, and wire wheel axis 3 is threaded with gear shaft 2.Be convenient to like this installation of wire wheel axis 3, and fixing more firm on gear shaft 2 of wire wheel axis 3.
In addition, line wheel 4 is provided with stopper slot, suture 5 can be arranged in stopper slot like this, thereby make suture 5 be difficult for departing from line wheel 4, has guaranteed the normal operation of line wheel 4.
The purse-string forceps that this utility model embodiment provides, the above-mentioned line storehouse that comprises device body and be connected with device body, the structure of other parts can, with reference to prior art, repeat no more herein.
Above purse-string forceps provided by the utility model and line storehouse thereof are described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment, just for helping to understand method of the present utility model and core concept thereof, is not the restriction to this utility model protection domain.Should be understood that; for those skilled in the art; do not departing under the prerequisite of this utility model principle, can also carry out some improvement and modification to this utility model, these improvement and modification also fall in the protection domain of this utility model claim.
Claims (5)
1. the line storehouse of a purse-string forceps, comprise regular jaw (1) and gear shaft (2), it is characterized in that, also comprise the wire wheel axis (3) that is connected with described gear shaft (2), be arranged at the line wheel (4) on described wire wheel axis (3), the suture (5) in described line storehouse is wound on described line wheel (4).
2. line according to claim 1 storehouse, is characterized in that, described wire wheel axis (3) is welded on described gear shaft (2).
3. line according to claim 1 storehouse, is characterized in that, the inside of described wire wheel axis (3) is provided with screw thread, and the outer setting of described gear shaft (2) has screw thread, and described wire wheel axis (3) is threaded with described gear shaft (2).
4. line according to claim 1 storehouse, is characterized in that, described line wheel (4) is provided with stopper slot.
5. a purse-string forceps, comprises device body and the line storehouse being connected with described device body, it is characterized in that, described line storehouse is the line storehouse described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541801.XU CN203506783U (en) | 2013-08-30 | 2013-08-30 | Purse-string forceps and suture bin thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541801.XU CN203506783U (en) | 2013-08-30 | 2013-08-30 | Purse-string forceps and suture bin thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506783U true CN203506783U (en) | 2014-04-02 |
Family
ID=50365772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541801.XU Expired - Lifetime CN203506783U (en) | 2013-08-30 | 2013-08-30 | Purse-string forceps and suture bin thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103494621A (en) * | 2013-08-30 | 2014-01-08 | 北京中法派尔特医疗设备有限公司 | Purse-string forceps and string bin thereof |
-
2013
- 2013-08-30 CN CN201320541801.XU patent/CN203506783U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103494621A (en) * | 2013-08-30 | 2014-01-08 | 北京中法派尔特医疗设备有限公司 | Purse-string forceps and string bin thereof |
| CN103494621B (en) * | 2013-08-30 | 2016-02-24 | 北京派尔特医疗科技股份有限公司 | A kind of purse-string forceps and line storehouse thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: B. J. ZH. F. PANTHER MEDICAL EQUIPMENT Co.,Ltd. Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |