CN203417227U - Ligation device of ligator for endoscope - Google Patents
Ligation device of ligator for endoscope Download PDFInfo
- Publication number
- CN203417227U CN203417227U CN201320359865.8U CN201320359865U CN203417227U CN 203417227 U CN203417227 U CN 203417227U CN 201320359865 U CN201320359865 U CN 201320359865U CN 203417227 U CN203417227 U CN 203417227U
- Authority
- CN
- China
- Prior art keywords
- transparent tube
- endoscope
- ligation device
- fastening line
- socket
- 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
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Abstract
The utility model relates to the technical field of medical apparatus and instrument manufacturing, in particular to a ligation device of a ligator for an endoscope. The ligation device comprises an inserting opening made of elastic materials and a transparent tube made of hard materials. The ligation device is characterized in that the position where the outer circle of the transparent tube is coincident with the inserting opening is wound by a fastening line in a connected mode. The ligation device is simple in structure, the inserting opening and the transparent tube are fixed through the fastening line, the inserting opening and the transparent tube have the high structural strength, and accidents of the ligation device in use are avoided.
Description
Technical field
This utility model relates to the manufacturing technology field of medical apparatus and instruments, relates in particular to a kind of endoscope-use ligature carrier apparatus for ligating.
Background technology
As shown in Figure 2, the apparatus for ligating in endoscope-use ligature carrier is mounted in socket of being manufactured by elastomeric material of endoscope distal end and the transparent tube of hard material manufacture is closed and formed by the mode of adhesion, makes two kinds of different materials parts become structure.Because structure is subject to complicated applied force effect in actual use, there are a lot of bonding peeling off both at home and abroad, structure is disintegrated, and then the security incident that hard transparent pipe becomes patient's foreign body in vivo occurs.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of endoscope-use ligature carrier apparatus for ligating is provided, and prevents that socket is separated with transparent tube, avoids malpractice to occur.
This utility model for achieving the above object, by the following technical solutions:
A ligature carrier apparatus for ligating, comprises the transparent tube that the socket made by elastomeric material and hard material are made, and it is characterized in that: the position solderless wrapped connection that the outer ring of described transparent tube overlaps with described socket has fastening line.
Preferably, described fastening line scribbles smooth layer outward.
Preferably, the position ring week that described socket is connected with transparent tube is provided with groove, and described fastening line and transparent tube are embedded in this groove jointly.
The beneficial effects of the utility model are: this utility model is simple in structure, adopt fixedly transparent tube socket of fastening line, make to have higher structural strength between the two, have avoided the in use generation of security incident of apparatus for ligating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of prior art;
In figure: 1, socket; 2, transparent tube; 3, fastening line.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, describe the specific embodiment of the present utility model in detail.As shown in Figure 1, a kind of endoscope-use ligature carrier apparatus for ligating, comprises the transparent tube 2 that the socket 1 made by elastomeric material and hard material are made, and the position solderless wrapped connection that the outer ring of described transparent tube overlaps with described socket has fastening line 3.
In this utility model, in order to make outside securing member can not be exposed to, described fastening line scribbles smooth layer outward, and this smooth layer mainly adopts firming agent, and smooth layer has disguise, and can not change the overall dimensions of apparatus for ligating.
As further improvement of the utility model, in order to make transparent tube and socket with being fixed together closely, the position ring week that described socket is connected with transparent tube is provided with groove, and described fastening line and transparent tube are embedded in this groove jointly.
This utility model is simple in structure, adopts fixedly transparent tube socket of fastening line, makes to have higher structural strength between the two, has avoided the in use generation of security incident of apparatus for ligating.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an endoscope-use ligature carrier apparatus for ligating, comprises the transparent tube that the socket made by elastomeric material and hard material are made, and it is characterized in that: the position solderless wrapped connection that the outer ring of described transparent tube overlaps with described socket has fastening line.
2. endoscope-use ligature carrier apparatus for ligating according to claim 1, is characterized in that: described fastening line scribbles smooth layer outward.
3. endoscope-use ligature carrier apparatus for ligating according to claim 1 and 2, is characterized in that: the position ring week that described socket is connected with transparent tube is provided with groove, and described fastening line and transparent tube are embedded in this groove jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359865.8U CN203417227U (en) | 2013-06-21 | 2013-06-21 | Ligation device of ligator for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359865.8U CN203417227U (en) | 2013-06-21 | 2013-06-21 | Ligation device of ligator for endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417227U true CN203417227U (en) | 2014-02-05 |
Family
ID=50016338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320359865.8U Expired - Lifetime CN203417227U (en) | 2013-06-21 | 2013-06-21 | Ligation device of ligator for endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522986A (en) * | 2019-09-27 | 2019-12-03 | 上海中医药大学附属曙光医院 | A kind of anal fistula seton drainage tube convenient for ligaturing, measuring |
-
2013
- 2013-06-21 CN CN201320359865.8U patent/CN203417227U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522986A (en) * | 2019-09-27 | 2019-12-03 | 上海中医药大学附属曙光医院 | A kind of anal fistula seton drainage tube convenient for ligaturing, measuring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Weiyang Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Weiyang Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |