CN213129864U - Gas sealing sleeve for pleuroperitoneal endoscope - Google Patents
Gas sealing sleeve for pleuroperitoneal endoscope Download PDFInfo
- Publication number
- CN213129864U CN213129864U CN202020572257.5U CN202020572257U CN213129864U CN 213129864 U CN213129864 U CN 213129864U CN 202020572257 U CN202020572257 U CN 202020572257U CN 213129864 U CN213129864 U CN 213129864U
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- CN
- China
- Prior art keywords
- ring
- sleeve
- sleeve body
- top surface
- endoscope
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- 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 discloses a gas sealing sleeve for a pleuroperitoneal endoscope, which comprises a columnar sleeve body, wherein the bottom of the sleeve body is provided with an opening, and the top surface of the sleeve body is sealed; a bottom ring matched with the outer clamping ring of the incision protective sleeve is arranged at the edge of the bottom opening of the sleeve body; the top ring is arranged at the edge of the top surface of the sleeve body; also comprises a plurality of operating rings arranged on the top surface of the sleeve body. The utility model discloses use with the cooperation of incision protective sheath, can realize the reliable sealed of incision protective sheath, and the operation degree of difficulty is low, simple structure, easy preparation, it is with low costs.
Description
Technical Field
The utility model belongs to the field of medical equipment, in particular to gas seal cover for a pleuroperitoneal endoscope.
Background
In the prior art, no equipment for sealing the incision protective sleeve is provided, and in order to prevent air leakage at the incision during thoracoscopic or laparoscopic surgery, a disposable latex glove is sleeved outside an outer clamping ring of the incision protective sleeve, and then a sharp instrument is used for puncturing the latex glove to form an operation channel as required, so that the latex glove enters a scope body through the operation channel, and an artificial pneumothorax or an artificial pneumoperitoneum is established and enters an endoscopic instrument.
The above prior art has the following disadvantages:
firstly, because the latex gloves and the outer snap ring of the incision protection sleeve are not firmly combined, air leakage is caused, so that reliable artificial pneumothorax or artificial pneumoperitoneum is difficult to establish, and the working reliability is low.
Secondly, the disposable latex gloves are difficult to shape, so the operation difficulty is higher.
Third, air leakage often occurs at the manipulation tunnel because the latex glove will be cut with scissors or other sharp instruments to the appropriate split.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pleuroperitoneal cavity mirror gas seal cover, to the not enough of above-mentioned prior art, use with the cooperation of incision protective sheath, can realize the reliable sealed of incision protective sheath, and the operation degree of difficulty is low, simple structure, easy preparation, it is with low costs.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a gas seal sleeve for a pleuroperitoneal endoscope is characterized by comprising a columnar sleeve body, wherein the bottom of the sleeve body is provided with an opening, and the top surface of the sleeve body is sealed; the bottom opening edge of the sleeve body is provided with a bottom ring matched with the outer clamping ring of the incision protective sleeve.
By means of the structure, the bottom ring is matched with the outer clamping ring of the incision protection sleeve, when the incision protection sleeve is used, the bottom ring is directly sleeved outside the outer clamping ring, the bottom ring and the outer clamping ring are firmly combined, gas leakage of the thoraco-laparoscopic endoscope can be prevented, and therefore reliable sealing of the incision protection sleeve is achieved.
Furthermore, the glove also comprises a top ring arranged at the edge of the top surface of the glove body. The top ring is arranged, so that the sealing sleeve is convenient to shape, the operation is more convenient, and the operation difficulty is reduced.
Furthermore, the device also comprises a plurality of operating rings arranged on the top surface of the sleeve body.
When the operating ring is used, a sharp instrument is used for puncturing the corresponding operating ring as required, and an operating channel is established for operation.
Preferably, the sleeve body and the bottom ring are made of latex.
Preferably, the sleeve body, the bottom ring and the top ring are made of latex.
Preferably, the sleeve body, the bottom ring and the operating ring are made of latex.
Compared with the prior art, the utility model discloses use with the cooperation of incision protective sheath, can realize the reliable sealed of incision protective sheath, and the operation degree of difficulty is low, simple structure, easy preparation, it is with low costs.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Wherein, 1 is a sleeve body, 2 is a bottom ring, 3 is a top ring, and 4 is an operation ring.
Detailed Description
As shown in fig. 1 and 2, an embodiment of the present invention includes a cylindrical sleeve body, the bottom of the sleeve body is open, and the top surface of the sleeve body is sealed; the bottom opening edge of the sleeve body is provided with a bottom ring matched with the outer clamping ring of the incision protective sleeve. When the bottom ring is used, the bottom ring is sleeved outside the outer clamping ring of the incision protective sleeve and is in interference fit with the outer clamping ring.
The utility model discloses still including locating the apical ring of set body top surface edge, locate a plurality of operation rings of set body top surface.
The sleeve body, the bottom ring, the top ring and the operating ring are all made of latex.
The diameters of the bottom ring, the top ring and the operating ring are larger, and the bottom ring, the top ring and the operating ring are used for supporting. The side wall and the top surface of the sleeve body are moderate in thickness and mainly play a role in sealing gas. Preferably, the thickness of the latex on the top surface of the sheath body inside the operating ring is smaller than that outside the operating ring, so that the surgical needle can be pierced by a sharp knife or other sharp instrument to a proper length for entering the body or instrument of the pleuroperitoneal endoscope.
In this embodiment, the outer diameter of the sleeve body is 4cm, the diameter of the uppermost two operating rings in fig. 2 is 1.1cm, and the diameter of the lowermost operating ring is 0.6 cm. The operating rings can be arranged in different positions, numbers and sizes according to requirements.
The utility model is used for use with the cooperation of incision protective sheath (decide high incision protective sheath or uprise incision protective sheath all can) for the operation that needs to do artifical pneumothorax or artifical pneumoperitoneum among the pleuroperitoneal mirror operation.
The utility model discloses a use as follows:
1. after the incision protective sleeve is placed in the incision, the bottom ring of the gas sealing sleeve of the pleuroperitoneal endoscope is tightly sleeved opposite to the outer surface of the outer clamping ring of the incision protective sleeve.
2. The inner area of the operating ring on the gas seal face (i.e., the top surface of the jacket body) is punctured with a sharp knife or other sharp instrument as needed to create an operating channel.
3. Enters the endoscope body through the operation channel, establishes an artificial pneumothorax or an artificial pneumoperitoneum, and enters a proper endoscope apparatus.
The utility model relates to a simple and practical, easy preparation can one shot forming, the low price. The utility model discloses use with incision protective sheath is supporting, can prevent incision department gas leakage, and it is simple and easy to establish artifical pneumothorax or pneumoperitoneum.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.
Claims (4)
1. A gas seal sleeve for a pleuroperitoneal endoscope is characterized by comprising a columnar sleeve body, wherein the bottom of the sleeve body is provided with an opening, and the top surface of the sleeve body is sealed; a bottom ring matched with the outer clamping ring of the incision protective sleeve is arranged at the edge of the bottom opening of the sleeve body, and a top ring for sealing sleeve shaping is arranged at the edge of the top surface of the sleeve body; the top surface of the sleeve body is provided with a plurality of operating rings.
2. The pneumoperitoneum thoracoscope gas seal cartridge of claim 1, wherein the cartridge body and the bottom ring are both made of latex.
3. The pneumoperitoneum thoracoscope gas seal cartridge of claim 1, wherein the cartridge body, the bottom ring and the top ring are all made of latex.
4. The pneumoperitoneum thoracoscope gas seal cartridge of claim 1, wherein the cartridge body, the bottom ring and the operating ring are all made of latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572257.5U CN213129864U (en) | 2020-04-17 | 2020-04-17 | Gas sealing sleeve for pleuroperitoneal endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572257.5U CN213129864U (en) | 2020-04-17 | 2020-04-17 | Gas sealing sleeve for pleuroperitoneal endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213129864U true CN213129864U (en) | 2021-05-07 |
Family
ID=75708282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572257.5U Expired - Fee Related CN213129864U (en) | 2020-04-17 | 2020-04-17 | Gas sealing sleeve for pleuroperitoneal endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213129864U (en) |
-
2020
- 2020-04-17 CN CN202020572257.5U patent/CN213129864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |