CN213218209U - Ear canal cleaning device for ear-nose-throat department - Google Patents
Ear canal cleaning device for ear-nose-throat department Download PDFInfo
- Publication number
- CN213218209U CN213218209U CN202021598824.0U CN202021598824U CN213218209U CN 213218209 U CN213218209 U CN 213218209U CN 202021598824 U CN202021598824 U CN 202021598824U CN 213218209 U CN213218209 U CN 213218209U
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- CN
- China
- Prior art keywords
- cleaning device
- sleeve
- casing
- ear canal
- sliding tube
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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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 210000000613 ear canal Anatomy 0.000 title claims abstract description 17
- 210000003128 head Anatomy 0.000 claims abstract description 15
- 230000028327 secretion Effects 0.000 claims abstract description 7
- 230000030279 gene silencing Effects 0.000 claims description 27
- 230000001755 vocal effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000005141 Otitis Diseases 0.000 description 1
- 201000002014 Suppurative Otitis Media Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000019258 ear infection Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an ear canal cleaning device for otolaryngology department, which comprises a housin, casing one side is equipped with the sliding tube, sliding tube one end extends to inside and slide along its inner wall of casing, the inside exhaust column that is equipped with of sliding tube, exhaust column one end extends to outside the sliding tube and is connected with the rubber head that adsorbs the secretion, be equipped with the negative pressure pump on the casing opposite side inner wall, the output of negative pressure pump is connected with the amortization subassembly that makes an uproar falls, the utility model discloses can carry out effectual absorption to the noise, the gas gets into four shunt tubes when using, and the velocity of flow slows down when the gas shunts, and the noise reduces; then along the bloop entering amortization sleeve of corresponding shunt tubes in, the bloop has reduced partly noise, and gas gets into the bigger amortization sleeve of volume back, and the velocity of flow further diminishes, further noise reduction, this amortization subassembly is rational in infrastructure, and the noise cancelling effect is good, and does not need additionally to use amortization material, saves manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a duct cleaning device is used to otolaryngology branch of academic or vocational study.
Background
The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time.
Before the ear operation, need carry out corresponding clean nursing operation to the auditory canal, especially to the patient that suffers from suppurative otitis media, chronic otitis, the secretion in the auditory canal is many, make the patient very painful, for getting rid of secretion wherein, must have corresponding aspirator, but current aspirator structure is complicated, the cost is high, it is inconvenient to use, and most aspirator wash the change inconvenient, and in the use, there is very big noise, can cause certain influence to patient's hearing like this, cause patient's discomfort, it has very big limitation to use, problem to among the correlation technique, at present, effectual solution has not been proposed yet.
Therefore, we propose an ear canal cleaning device for otolaryngological department to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ear canal cleaning device for otolaryngology branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an ear canal cleaning device for otolaryngology branch of academic or vocational study, includes the casing, casing one side is equipped with the sliding tube, sliding tube one end extends to the casing is inside and slide along its inner wall, the sliding tube is inside to be equipped with the exhaust column, exhaust column one end extends to the sliding tube outside is connected with the rubber head that adsorbs the secretion, be equipped with the negative pressure pump on the casing opposite side inner wall, the output of negative pressure pump is connected with the amortization subassembly of making an uproar that falls, the output and the outlet duct of negative pressure pump are connected, the outlet duct extends to the casing is outside.
As a further aspect of the present invention: the rubber head is provided with an object pumping port, and one end of the object pumping port is connected with the end part of the exhaust pipe.
As a further aspect of the present invention: the casing is close to the inner wall both sides of slip pipe are equipped with the cavity, be equipped with the dead lever in the cavity, the cover is equipped with the sliding sleeve on the dead lever, the sliding sleeve bottom is connected with connecting rod one end, the connecting rod is equipped with two, two the connecting rod other end with sliding sleeve outer wall both sides are connected.
As a further aspect of the present invention: and one end of the inner wall of the cavity is provided with a spring, and the other end of the spring is connected with one end of the sliding sleeve.
As a further aspect of the present invention: the silencing assembly comprises a silencing sleeve, two fixing frames are arranged at two ends of the inner wall of the shell, the same silencing sleeve is arranged between the fixing frames, end covers are arranged outside two ends of the silencing sleeve respectively, an air inlet pipe is arranged at the central position of each end cover, an air inlet head is arranged at the end part of each air inlet pipe, and the air inlet pipe is connected with the input end of the negative pressure pump.
As a further aspect of the present invention: at least four shunt tubes are arranged in the silencing sleeve, and a plurality of silencing holes are formed in tube bodies of the four shunt tubes.
As a further aspect of the present invention: the bottom of the shell is connected with the top of the holding frame, the holding frame is provided with a switch started by a control device, and the bottom surface of the holding frame body is provided with a plurality of anti-skidding threads.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can effectively absorb noise, when in use, the gas enters into the four shunt tubes, and the flow speed is slowed down when the gas is shunted, and the noise is reduced; then, the gas enters the silencing sleeve along the silencing holes corresponding to the flow dividing pipes, part of noise can be reduced by the silencing holes, and after the gas enters the silencing sleeve with larger volume, the flow velocity is further reduced, so that the noise is further reduced; after the bloop of gas along a plurality of groups circumference equipartitions flows, it equals to form partly amplitude under the reflex action of amortization sleeve, and the opposite sound wave of displacement, this part sound wave mutual interference offset, has further reduced the noise, and this amortization subassembly is rational in infrastructure, and the noise cancelling effect is good, and does not need additionally to use amortization material, saves manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of an ear canal cleaning device for otolaryngological department.
Fig. 2 is a schematic structural view of an acoustic sleeve in an ear canal cleaning device for otolaryngological department.
Fig. 3 is a schematic structural view of a shunt tube in an ear canal cleaning device for otolaryngological department.
In the figure: 1-a shell; 2-a sliding tube; 3-an exhaust pipe; 4-rubber head; 41-an object extraction port; 5-a cavity; 6-fixing the rod; 7-a sliding sleeve; 8-a spring; 9-a connecting rod; 10-a fixing frame; 11-a sound-damping sleeve; 111-end cap; 1101-a shunt tube; 1102-silencing holes; 112-an air inlet pipe; 113-an air inlet head; 12-a negative pressure pump; 13-an air outlet pipe; 14-holding the frame; 15-a switch; 16-anti-slip threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the present invention, an ear canal cleaning device for otolaryngology department, includes casing 1, 1 one side of casing is equipped with sliding tube 2, 2 one ends of sliding tube extend to 1 inside of casing slides along its inner wall, 2 inside exhaust column 3 that are equipped with of sliding tube, 3 one ends of exhaust column extend to 2 outside of sliding tube are connected with rubber head 4 that adsorbs the secretion, be equipped with negative pressure pump 12 on 1 opposite side inner wall of casing, the output of negative pressure pump 12 is connected with the amortization subassembly of making an uproar that falls, the output of negative pressure pump 12 is connected with outlet duct 13, outlet duct 13 extends to 1 outside of casing.
An object extracting port 41 is arranged on the rubber head 4, and one end of the object extracting port 41 is connected with the end part of the exhaust pipe 3.
And one end of the inner wall of the cavity 6 is provided with a spring 8, and the other end of the spring 8 is connected with one end of the sliding sleeve 7.
The amortization subassembly includes amortization sleeve 11, 1 inner wall both ends of casing all are equipped with mount 10, two be equipped with same between the mount 10 amortization sleeve 11, amortization sleeve 11 both ends outside all is equipped with end cover 111, two end cover 11 central point puts the department and all is equipped with intake pipe 112, intake pipe 112 tip department is equipped with inlet head 113, intake pipe 112 with the input of negative pressure pump 12 is connected.
At least four shunt tubes 1101 are arranged in the silencing sleeve 11, a plurality of silencing holes 1102 are formed in tube bodies of the four shunt tubes 1101, gas enters the four shunt tubes 1101 through the four shunt tubes 1101 and the silencing holes 1102, the flow speed of the gas is reduced during shunting, and noise is reduced; then, the gas enters the silencing sleeve 11 along the silencing holes 1102 corresponding to the shunt pipes 1101, a part of noise can be reduced by the silencing holes 1102, and after the gas enters the silencing sleeve 11 with larger volume, the flow speed is further reduced, and the noise is further reduced; gaseous back of flowing along the bloop 1102 outflow of a plurality of groups circumference equipartitions, it equals to form partly amplitude under the reflex action of amortization sleeve 11, and the opposite sound wave of displacement, this part sound wave mutual interference offset, has further reduced the noise, and this amortization subassembly is rational in infrastructure, and the noise cancelling effect is good, and does not need additionally to use amortization material, saves manufacturing cost.
Example 2
The difference from example 1 is: referring to fig. 1, the bottom of the housing 1 is connected to the top of the holding frame 14, the holding frame 14 is provided with a switch 15 started by a control device, the bottom surface of the holding frame 14 is provided with a plurality of anti-slip threads 16, the holding frame 14 is arranged to be conveniently held by a user, and the holding frame 14 is further provided with the anti-slip threads 16 to increase the friction between the hand and the holding frame 14 and prevent the ear part of the patient from being injured by the hand slip.
The utility model discloses a theory of operation is: the rubber head 4 can be extended into the auditory canal of a patient to take out dirty objects or foreign matters through the sliding tube 2 arranged on one side of the shell 1 and the rubber head 4 arranged at one end of the sliding tube 2, the sliding tube 2 is slidably connected with the two sides of the inner wall of the shell 1, the length of the sliding tube 2 can be extended, a user can pull the sliding tube 2 according to actual needs, the connecting rod 9 connected with the sliding tube 2 is connected with the sliding sleeve 7, the sliding sleeve 7 can slide along the fixing rod 6, the stability during movement can be ensured through the arranged spring 8, the stability of the exhaust tube 3 can be ensured, the auditory canal of the patient can be protected from being stabbed by the rubber head 4, the sucked foreign matters can be collected through the net-shaped structure arranged at the rear end of the sliding tube 2, the cleaning is convenient, noise can be generated when the negative pressure pump 12 is started to extract secretions, and the noise reduction assembly is arranged, the gas enters the four shunt pipes 1101, the flow rate of the gas is slowed down when the gas is shunted, and the noise is reduced; then, the gas enters the silencing sleeve 11 along the silencing hole 1102 corresponding to the shunt pipe 1101, the silencing hole 1102 can reduce a part of noise, and after the gas enters the silencing sleeve 11 with larger volume, the flow speed is further reduced, so that the noise is further reduced; gaseous back of flowing along the bloop 1102 of a plurality of groups circumference equipartitions, form partly amplitude equal, the opposite sound wave of displacement under the reflex action of amortization sleeve 11, this part sound wave is mutual interference and offsets, has further reduced the noise, and this amortization subassembly is rational in infrastructure, and the noise cancelling effect is good, and does not need additionally to use amortization material, saves manufacturing cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an ear canal cleaning device for otolaryngology branch of academic or vocational study, includes casing (1), its characterized in that, casing (1) one side is equipped with sliding tube (2), sliding tube (2) one end extends to casing (1) is inside and slides along its inner wall, sliding tube (2) inside is equipped with exhaust column (3), exhaust column (3) one end extends to sliding tube (2) outside is connected with rubber head (4) of adsorbing the secretion, be equipped with negative pressure pump (12) on casing (1) opposite side inner wall, the output of negative pressure pump (12) is connected with the amortization subassembly of making an uproar of falling, the output and outlet duct (13) of negative pressure pump (12) are connected, outlet duct (13) extend to casing (1) outside.
2. The ear canal cleaning device for the otorhinolaryngological department according to claim 1, characterized in that the rubber head (4) is provided with an object suction port (41), and one end of the object suction port (41) is connected with the end of the air suction pipe (3).
3. The ear canal cleaning device for the otolaryngological department as claimed in claim 1, wherein the shell (1) is provided with cavities (5) on two sides of the inner wall close to the sliding tube (2), a fixing rod (6) is arranged in each cavity (5), a sliding sleeve (7) is sleeved on each fixing rod (6), the bottom of each sliding sleeve (7) is connected with one end of a connecting rod (9), two connecting rods (9) are arranged, and the other ends of the two connecting rods (9) are connected with two sides of the outer wall of each sliding sleeve (7).
4. An ear-nose-throat ear canal cleaning device according to claim 3, characterized in that a spring (8) is arranged at one end of the inner wall of the cavity (5), and the other end of the spring (8) is connected with one end of the sliding sleeve (7).
5. The ear canal cleaning device for the otolaryngological department according to claim 1, wherein the silencing component comprises a silencing sleeve (11), two fixing frames (10) are arranged at two ends of the inner wall of the shell (1), the same silencing sleeve (11) is arranged between the two fixing frames (10), end covers (111) are arranged outside two ends of the silencing sleeve (11), an air inlet pipe (112) is arranged at the central position of each of the two end covers (111), an air inlet head (113) is arranged at the end part of the air inlet pipe (112), and the air inlet pipe (112) is connected with the input end of the negative pressure pump (12).
6. The ear canal cleaning device for otorhinolaryngological department according to claim 5, characterized in that at least four shunt tubes (1101) are arranged inside the silencing sleeve (11), and a plurality of silencing holes (1102) are arranged on the tube bodies of the four shunt tubes (1101).
7. The ear canal cleaning device for the ear-nose-throat department according to claim 1, characterized in that the bottom of the shell (1) is connected with the top of the holding frame (14), the holding frame (14) is provided with a switch (15) which is started by a control device, and the bottom surface of the body of the holding frame (14) is provided with a plurality of anti-skid threads (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021598824.0U CN213218209U (en) | 2020-08-04 | 2020-08-04 | Ear canal cleaning device for ear-nose-throat department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021598824.0U CN213218209U (en) | 2020-08-04 | 2020-08-04 | Ear canal cleaning device for ear-nose-throat department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213218209U true CN213218209U (en) | 2021-05-18 |
Family
ID=75892774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021598824.0U Expired - Fee Related CN213218209U (en) | 2020-08-04 | 2020-08-04 | Ear canal cleaning device for ear-nose-throat department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213218209U (en) |
-
2020
- 2020-08-04 CN CN202021598824.0U patent/CN213218209U/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: 20210518 |