CN215584573U - A subassembly of blowing for otoscope surgery - Google Patents
A subassembly of blowing for otoscope surgery Download PDFInfo
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- CN215584573U CN215584573U CN202121934230.7U CN202121934230U CN215584573U CN 215584573 U CN215584573 U CN 215584573U CN 202121934230 U CN202121934230 U CN 202121934230U CN 215584573 U CN215584573 U CN 215584573U
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- blowing pipe
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- blowing
- ear endoscope
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Abstract
The utility model discloses a blowing assembly for otoscope surgery, which is used for being fixed on a plunger section of an otoscope in a buckling manner and comprises a flexible blowing pipe and a surgical flushing ball, wherein one end of the flexible blowing pipe is an outlet end, the other end of the flexible blowing pipe is a connecting end, an elastic limiting sleeve is connected to the flexible blowing pipe close to the outlet end, the limiting sleeve is provided with a necking section and a flaring section, and an elastic clamping sleeve in a C-shaped structure is arranged on the side wall of the flexible blowing pipe close to the connecting end; the outlet end of the flexible blowpipe can be limited on the insertion rod section of the ear endoscope through the elastic limiting sleeve in the using process to prevent the displacement, and the elastic clamping sleeve can connect the connecting end of the other end of the flexible blowpipe to the ear endoscope to quickly fix the flexible blowpipe; so that the ear endoscope and the blowing component are integrated into a whole for convenient use; the elastic clamping sleeve with the C-shaped structure is convenient to connect and separate with an ear endoscope, and the installation and the disassembly are convenient.
Description
Technical Field
The utility model relates to the field of an ear endoscope, in particular to a blowing assembly for ear endoscope surgery.
Background
The current blowing device is a medical instrument used for removing foreign matters in the deep part of an external auditory canal or on the surface of a tympanic membrane in an ear endoscopic surgery. In the past, foreign matters at the position are mainly operated by instruments such as a suction apparatus, an earwax hook and the like, and the instruments are usually hard materials, so that the operation under an otoscope has various inconveniences and defects; meanwhile, the device is difficult to be combined with the existing ear endoscope for use, and is not beneficial to operation and observation.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problems, the utility model discloses a blowing assembly for otoendoscopic surgery.
In order to achieve the above purpose, the utility model provides the following technical scheme: a blowing assembly for ear endoscope surgery is used for being fastened and fixed on a plunger section of an ear endoscope and comprises a flexible blowing pipe 100 and a surgical flushing ball 200, one end of the flexible blowing pipe 100 is an outlet end 101, the other end of the flexible blowing pipe is a connecting end 102, an elastic limiting sleeve 103 is connected to the position, close to the outlet end 101, of the flexible blowing pipe 100, the limiting sleeve 103 is provided with a necking section 131 and a flaring section 132, the diameter of the flaring section 132 is larger than that of the necking section 131, the diameter of the necking section 131 is smaller than that of the plunger section of the ear endoscope, an elastic clamping sleeve 104 in a C-shaped structure is arranged on the side wall, close to the connecting end 102, of the flexible blowing pipe 100, and the elastic clamping sleeve 104 and the elastic limiting sleeve 103 are located on the same straight line;
the surgical flushing ball 200 is in communication with the connection end 102 of the flexible blower pipe 100 through a one-way valve 201.
In the above embodiment, the side of the surgical irrigating ball 200 has an arc-shaped groove 202 for matching with the neck of the ear endoscope.
In the above scheme, the flexible blowing pipe 100 is of a flat structure, one side of the flexible blowing pipe is bent to form an arc-shaped clamping groove 105, and the insertion rod section of the ear endoscope is clamped in the arc-shaped clamping groove 105.
In the above solution, the outlet end 101 of the flexible blowpipe 100 has a chamfer, and the chamfer is gradually and obliquely extended outwards from the outlet end 101 of the flexible blowpipe 100.
In the above scheme, the elastic clamping sleeve 104 is slidably sleeved on the flexible blowing pipe 100 through a sliding sleeve.
Compared with the prior art, the utility model has the following advantages: the air blowing assembly is provided with the flexible air blowing pipe, the flexible air blowing pipe is connected with the elastic limiting sleeve and the elastic clamping sleeve, the outlet end of the flexible air blowing pipe can be limited on the inserted link section of the ear endoscope through the elastic limiting sleeve in the using process to prevent the displacement of the inserted link section, and the elastic clamping sleeve can connect the connecting end of the other end of the flexible air blowing pipe to the ear endoscope to quickly fix the ear endoscope; so that the ear endoscope and the blowing component are integrated into a whole for convenient use; the elastic clamping sleeve with the C-shaped structure is convenient to connect and separate with an ear endoscope, and the installation and the disassembly are convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is a schematic structural diagram of the flexible blowing pipe with the flat structure in the embodiment.
Detailed Description
The present invention will be further illustrated below with reference to specific embodiments, which are to be understood as merely illustrative and not limitative of the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): referring to fig. 1-4, a blowing assembly for otoendoscope surgery, which is used for being fastened and fixed on a stem section of an otoendoscope, comprises a flexible blowing pipe 100 and a surgical flushing ball 200, wherein the surgical flushing ball 200 is an existing medical instrument and can be used for blowing or flushing;
one end of the flexible blowpipe 100 is an outlet end 101, the other end of the flexible blowpipe is a connecting end 102, an elastic limiting sleeve 103 is connected to the position, close to the outlet end 101, of the flexible blowpipe 100, the limiting sleeve 103 is provided with a necking section 131 and an expanding section 132, the diameter of the expanding section 132 is larger than that of the necking section 131, and the diameter of the necking section 131 is smaller than that of an insertion rod section of an ear endoscope;
the side wall of the flexible blowpipe 100 close to the connecting end 102 is provided with an elastic clamping sleeve 104 in a C-shaped structure, and the elastic clamping sleeve 104 and the elastic limiting sleeve 103 are positioned on the same straight line;
the flexible blowpipe 100 and the elastic limiting sleeve 103 can be integrally made of silica gel, and the elastic clamping sleeve 104 can be made of elastic PTE;
the surgical flushing ball 200 is communicated with the connecting end 102 of the flexible blowing pipe 100 through a one-way valve 201 and is used for blowing air into the flexible blowing pipe 100; the one-way valve 201 plays a role of one-way conduction, and prevents negative pressure from being generated in the flexible blowing pipe 100 when the surgical flushing ball 200 returns to the original position, so that foreign matters in the auditory canal can be sucked.
When in connection and matching, the insertion rod section of the ear endoscope is inserted into the neck-reducing section 131 through the flaring section 132 by the elastic limiting sleeve 103, and the diameter of the neck-reducing section 131 is smaller than that of the insertion rod section of the ear endoscope, so that the outlet end 101 of the flexible blowpipe 100 can be limited on the insertion rod section of the ear endoscope, and the displacement of the insertion rod section is prevented; the diameter of the flared section 132 is larger than the diameter of the necked section 131 to provide a guide for insertion; the opening of the elastic clamping sleeve 104 in the C-shaped structure is separated outwards, so that the elastic clamping sleeve can be quickly clamped on a plunger section of an in-ear endoscope, and the other end of the flexible blowing pipe 100 is connected and fixed; when blowing is required, air can be blown into the flexible blowpipe 100 by squeezing the surgical irrigating ball 200.
The side of the surgical flushing ball 200 is provided with an arc-shaped groove 202 which is used for matching with the neck of the ear endoscope, and the arc-shaped groove 202 is used for being attached to the neck of the ear endoscope, so that the surgical flushing ball 200 is not easy to slide when being squeezed.
In order to enable the flexible blowpipe 100 to be better attached to the insertion rod section of the ear endoscope and reduce the occupied space, the flexible blowpipe 100 is of a flat structure, one side of the flexible blowpipe is bent to form an arc-shaped clamping groove 105, and the insertion rod section of the ear endoscope is clamped in the arc-shaped clamping groove 105.
In order to avoid the end parts of the flexible blowpipe 100 and the insertion rod section of the ear endoscope from being too thick when the two sections are jointed together, the outlet end 101 of the flexible blowpipe 100 is provided with a chamfer which is gradually and obliquely extended outwards from the outlet end 101 of the flexible blowpipe 100.
The elastic clamping sleeve 104 is sleeved on the flexible blowing pipe 100 through a sliding sleeve in a sliding manner, and the elastic clamping sleeve 104 can slide to flexibly adjust the connection position according to requirements when in use.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides a subassembly of blowing for otoscope surgery, it is used for the buckle to fix on the inserted bar section of otoscope, its characterized in that: the ear endoscope flushing device comprises a flexible blowing pipe (100) and a surgical flushing ball (200), wherein one end of the flexible blowing pipe (100) is an outlet end (101), the other end of the flexible blowing pipe is a connecting end (102), an elastic limiting sleeve (103) is connected to the position, close to the outlet end (101), of the flexible blowing pipe (100), the limiting sleeve (103) is provided with a necking section (131) and an expanding section (132), the diameter of the expanding section (132) is larger than that of the necking section (131), the diameter of the necking section (131) is smaller than that of a plunger section of an ear endoscope, an elastic clamping sleeve (104) in a C-shaped structure is arranged on the side wall, close to the connecting end (102), of the flexible blowing pipe (100), and the elastic clamping sleeve (104) and the elastic limiting sleeve (103) are located on the same straight line;
the surgical flushing ball (200) is communicated with the connecting end (102) of the flexible blowing pipe (100) through a one-way valve (201).
2. A blowing assembly for otoendoscopic surgery according to claim 1, characterized in that: the side of the surgical irrigating ball (200) is provided with an arc-shaped groove (202) which is used for matching with the neck of the ear endoscope.
3. A blowing assembly for otoendoscopic surgery according to claim 1, characterized in that: the flexible air blowing pipe (100) is of a flat structure, one side of the flexible air blowing pipe is bent to form an arc-shaped clamping groove (105), and the inserted link section of the ear endoscope is clamped in the arc-shaped clamping groove (105).
4. A blowing assembly for otoendoscopic surgery according to claim 1, characterized in that: the outlet end (101) of the flexible blowpipe (100) is provided with a chamfer which is gradually and obliquely extended outwards from the outlet end (101) of the flexible blowpipe (100).
5. A blowing assembly for otoendoscopic surgery according to claim 1, characterized in that: the elastic clamping sleeve (104) is sleeved on the flexible blowing pipe (100) in a sliding mode through a sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121934230.7U CN215584573U (en) | 2021-08-17 | 2021-08-17 | A subassembly of blowing for otoscope surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121934230.7U CN215584573U (en) | 2021-08-17 | 2021-08-17 | A subassembly of blowing for otoscope surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215584573U true CN215584573U (en) | 2022-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121934230.7U Active CN215584573U (en) | 2021-08-17 | 2021-08-17 | A subassembly of blowing for otoscope surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215584573U (en) |
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2021
- 2021-08-17 CN CN202121934230.7U patent/CN215584573U/en active Active
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