CN211355378U - Arthroscope flow guiding protective sleeve - Google Patents
Arthroscope flow guiding protective sleeve Download PDFInfo
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- CN211355378U CN211355378U CN201921949317.4U CN201921949317U CN211355378U CN 211355378 U CN211355378 U CN 211355378U CN 201921949317 U CN201921949317 U CN 201921949317U CN 211355378 U CN211355378 U CN 211355378U
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- annular
- hole
- side wall
- lateral wall
- fluid guidance
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Abstract
The utility model discloses an arthroscope water conservancy diversion protective sheath, paste including waterproofing mechanism, body and annular, waterproofing mechanism includes annular lateral wall and bottom surface, the outer edge of bottom surface and the bottom sealing connection of annular lateral wall, and the bottom surface is equipped with the through-hole, and the lower extreme of body and the border sealing connection of through-hole are gapped between body and the annular lateral wall, and the upper end of body is the free end, is equipped with the flap in the body, and the inner ring border that the annular was pasted is connected with the top of annular lateral wall, and the annular lateral wall is equipped with the water conservancy diversion mouth. The utility model discloses can reduce the secondary damage that probably causes when arthroscopic instrument gets into, can also avoid everywhere to spill and cause the pollution.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an arthroscope water conservancy diversion protective sheath.
Background
The wound surface is easy to cause secondary damage due to repeated entering of the arthroscope during arthroscope operation, and a lot of water is injected during the operation, so that the water often flows back from the wound when the arthroscope instrument is pulled out.
The flap technology is mature at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an arthroscope water conservancy diversion protective sheath can reduce the secondary damage that probably causes when the arthroscope apparatus gets into, can also avoid everywhere to spill and cause the pollution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an arthroscope water conservancy diversion protective sheath, paste including waterproofing mechanism, body and annular, waterproofing mechanism includes annular lateral wall and bottom surface, the outer edge of bottom surface and the bottom sealing connection of annular lateral wall, the bottom surface is equipped with the through-hole, the lower extreme of body and the border sealing connection of through-hole, gapped between body and the annular lateral wall, the upper end of body is the free end, is equipped with the flap in the body, the inner ring border that the annular was pasted is connected with the top of annular lateral wall, the annular lateral wall is equipped with the water conservancy diversion mouth.
Preferably, the through hole is a circular hole, the bottom surface is circular, and the circle center of the through hole coincides with the circle center of the bottom surface.
Preferably, the diversion opening is square.
Preferably, the upper end of the tubular body is higher than the top end of the annular side wall.
Preferably, the outer edge of the annular paste is circular.
Further, the annular paste comprises release paper.
Preferably, the annular side wall is rounded at the connection part with the annular paste.
Preferably, the junction of the annular side wall and the bottom surface is rounded.
Preferably, the lower edge of the through hole is rounded.
The utility model discloses a use method as follows: the pipe body is used as a channel of an arthroscope instrument, the annular paste is used for adhesion, water is firstly injected into a buffer cavity formed by the annular side wall and the bottom surface, and then the water flows out through the diversion port.
The utility model has the advantages as follows:
1. the utility model discloses can reduce the secondary damage that probably causes when the arthroscope apparatus gets into to more make things convenient for the entering of arthroscope apparatus.
2. The arthroscopic instrument does not need to be re-positioned to enter against the wound every time.
3. The water flow is fixed to flow from the flow guide port, and pollution caused by water overflow is avoided.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
in the figure: 1-tube body, 2-flap, 3-annular side wall, 4-annular paste, 5-flow guide port, 6-bottom surface and 7-through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the utility model discloses an arthroscope water conservancy diversion protective sheath, including waterproofing mechanism, 4 is pasted to body 1 and annular, waterproofing mechanism includes annular lateral wall 3 and bottom surface 6, the outer edge of bottom surface 6 and annular lateral wall 3's bottom sealing connection, bottom surface 3 is equipped with through-hole 7, the lower extreme of body 1 and through-hole 7's border sealing connection, it is gapped between body 1 and the annular lateral wall 3, the upper end of body 1 is the free end, the upper end of body 1 is higher than annular lateral wall 3's top, be equipped with valve 2 in the body 1, the inner ring border that 4 was pasted to the annular is connected with annular lateral wall 3's top, annular lateral wall 3 is equipped with water conservancy diversion mouth. The through hole 7 is a circular hole, the bottom surface 6 is circular, and the circle center of the through hole 7 is coincided with the circle center of the bottom surface 6. The diversion opening 5 is square.
The connecting portion of 4 is pasted with the annular to annular lateral wall 3 is radius, and the connecting portion of annular lateral wall 3 and bottom surface 6 is radius, and the lower border of through-hole 7 is radius. The outer edge of the annular paste 4 is circular, and the annular paste 4 comprises release paper.
Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (9)
1. Arthroscope water conservancy diversion protective sheath, its characterized in that: paste including waterproofing mechanism, body and annular, waterproofing mechanism includes annular side wall and bottom surface, the outer edge of bottom surface and the bottom sealing connection of annular side wall, the bottom surface is equipped with the through-hole, the lower extreme of body and the border sealing connection of through-hole, gapped between body and the annular side wall, the upper end of body is the free end, is equipped with the flap in the body, the inner ring border that the annular was pasted is connected with the top of annular side wall, the annular side wall is equipped with the water conservancy diversion mouth.
2. The arthroscopic fluid guidance sheath of claim 1 wherein: the through hole is a circular hole, the bottom surface is circular, and the circle center of the through hole coincides with the circle center of the bottom surface.
3. The arthroscopic fluid guidance sheath of claim 1 wherein: the flow guide opening is square.
4. The arthroscopic fluid guidance sheath of claim 1 wherein: the upper end of the pipe body is higher than the top end of the annular side wall.
5. The arthroscopic fluid guidance sheath of claim 1 wherein: the outer edge of the annular paste is circular.
6. The arthroscopic fluid guidance sheath of claim 1 wherein: the annular paste comprises release paper.
7. The arthroscopic fluid guidance sheath of claim 1 wherein: the connecting part rounding that annular lateral wall and annular were pasted.
8. The arthroscopic fluid guidance sheath of claim 1 wherein: the connecting part of the annular side wall and the bottom surface is rounded.
9. The arthroscopic fluid guidance sheath of claim 1 wherein: the lower edge of the through hole is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949317.4U CN211355378U (en) | 2019-11-12 | 2019-11-12 | Arthroscope flow guiding protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949317.4U CN211355378U (en) | 2019-11-12 | 2019-11-12 | Arthroscope flow guiding protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355378U true CN211355378U (en) | 2020-08-28 |
Family
ID=72150163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949317.4U Active CN211355378U (en) | 2019-11-12 | 2019-11-12 | Arthroscope flow guiding protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211355378U (en) |
-
2019
- 2019-11-12 CN CN201921949317.4U patent/CN211355378U/en active Active
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