CN214128640U - Endoscope operation incision retractor - Google Patents
Endoscope operation incision retractor Download PDFInfo
- Publication number
- CN214128640U CN214128640U CN202021525699.0U CN202021525699U CN214128640U CN 214128640 U CN214128640 U CN 214128640U CN 202021525699 U CN202021525699 U CN 202021525699U CN 214128640 U CN214128640 U CN 214128640U
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- CN
- China
- Prior art keywords
- exhaust pipe
- elastic
- wall
- pipe
- exhaust
- 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
An incision retractor for endoscopic surgery relates to medical instruments. The exhaust pipe comprises an elastic inner ring in a notch, an elastic outer ring outside the notch and an elastic cylindrical isolating membrane connected with the inner ring and the outer ring, wherein an exhaust pipe is arranged on the elastic cylindrical isolating membrane along the inner wall of the elastic cylindrical isolating membrane, the pipe wall of the exhaust pipe is connected with the cylinder wall of the elastic cylindrical isolating membrane in a traction manner to form an integral structure, an exhaust port is arranged at the top end of the exhaust pipe, an air suction port is arranged at the tail end of the exhaust pipe, and the exhaust pipe is an elastic hose with a cross-shaped supporting pipe core. The utility model discloses produced beneficial effect: the exhaust pipe is arranged on the inner wall of the elastic cylindrical isolation membrane, the pipe wall of the exhaust pipe is connected with the cylindrical wall of the elastic cylindrical isolation membrane in a traction manner to form an integral structure, and the exhaust pipe is an elastic hose with a cross-shaped supporting pipe core. The exhaust pipe is compression-resistant and elastic, and has smooth exhaust and good use effect.
Description
The technical field is as follows:
the utility model relates to a medical instrument, in particular to an incision retractor for endoscopic surgery.
Background art:
in the endoscopic surgeries such as thoracoscopic surgery, laparoscopic surgery and the like, an incision at the surgical site needs to be pulled open so as to expand the visual field and facilitate the surgical operation.
The utility model has the following contents:
the utility model aims at providing an endoscope operation incision retractor is the improvement to prior art, and it adds inhales exhaust apparatus, makes the operation process camera lens no longer hazy, reduces and wipes the lens number of times, and the field of vision is clear, and the operation of being convenient for reduces the operation risk.
In order to achieve the above object, the utility model provides a following technical scheme: an incision retractor for endoscopic surgery comprises an elastic inner ring in an incision, an elastic outer ring outside the incision and an elastic cylindrical isolating membrane connected with the inner ring and the outer ring, and is characterized in that an exhaust pipe is arranged on the elastic cylindrical isolating membrane along the inner wall of the elastic cylindrical isolating membrane, the pipe wall of the exhaust pipe is connected with the cylinder wall of the elastic cylindrical isolating membrane in a traction manner and is of an integrated structure, an exhaust port is arranged at the top end of the exhaust pipe and is connected with a suction apparatus, the tail end of the exhaust pipe is provided with an air suction port, and the exhaust pipe is an elastic hose with a cross-shaped supporting pipe core.
The utility model discloses produced beneficial effect:
this application sets up the blast pipe at its inner wall of elasticity tube-shape barrier film, and the blast pipe wall is drawn with the section of thick bamboo wall of elasticity tube-shape barrier film and is connected, is a body structure, and the blast pipe top is equipped with the gas vent, connects the aspirator, and the tail end is established to the induction port, and the blast pipe is the elastic hose who has the cross support tube core, and the blast pipe is not only resistance to compression but also elasticity, and it is smooth and easy to exhaust, excellent in use effect.
Description of the drawings:
FIG. 1 is a front view of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1 of the present invention.
The specific implementation mode is as follows:
as shown in the attached figures 1 and 2 of the specification, the structure of the incision retractor for the endoscopic surgery comprises an elastic inner ring 3 in the incision, an elastic outer ring 2 outside the incision and an elastic cylindrical isolating membrane 1 connected with the inner ring and the outer ring, wherein an exhaust pipe 4 is arranged on the elastic cylindrical isolating membrane 1 along the inner wall of the elastic cylindrical isolating membrane, the pipe wall of the exhaust pipe 4 is connected with the cylinder wall of the elastic cylindrical isolating membrane 1 in a traction manner to form an integral structure, an exhaust port 5 is arranged at the top end of the exhaust pipe 4 and connected with a suction apparatus, an air suction port 6 is arranged at the tail end of the exhaust pipe, and the exhaust pipe 4 is an elastic hose with a cross-shaped supporting pipe core 7. The utility model discloses a 4 pipe walls of blast pipe and the section of thick bamboo wall of elasticity tube-shape barrier film 1 are drawn together and are connected, are a body structure, and the intracavity is equipped with cross support tube core 7, makes blast pipe both resistance to compression and elasticity, and it is smooth and easy to exhaust, can reduce the intracavity outside difference in temperature, and the camera lens is not hazy, reduces and wipes the lens number of times, is favorable to the operation to go on, excellent in use effect.
Claims (1)
1. The utility model provides an endoscope operation incision retractor, is including elasticity inner circle (3) that are in the incision, elasticity outer lane (2) that are in outside the incision and elasticity tube-shape barrier film (1) of connecting interior outer lane, characterized by, elasticity tube-shape barrier film (1) is equipped with blast pipe (4) along its inner wall, and blast pipe (4) pipe wall and the section of thick bamboo wall of elasticity tube-shape barrier film (1) are drawn together and are connected, are a body structure, and blast pipe (4) top is equipped with gas vent (5), and the tail end is induction port (6), and blast pipe (4) are the elastic hose who has cross support tube core (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525699.0U CN214128640U (en) | 2020-07-21 | 2020-07-21 | Endoscope operation incision retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525699.0U CN214128640U (en) | 2020-07-21 | 2020-07-21 | Endoscope operation incision retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214128640U true CN214128640U (en) | 2021-09-07 |
Family
ID=77521699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525699.0U Expired - Fee Related CN214128640U (en) | 2020-07-21 | 2020-07-21 | Endoscope operation incision retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214128640U (en) |
-
2020
- 2020-07-21 CN CN202021525699.0U patent/CN214128640U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |