CN215079321U - A nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study - Google Patents
A nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study Download PDFInfo
- Publication number
- CN215079321U CN215079321U CN202121374533.8U CN202121374533U CN215079321U CN 215079321 U CN215079321 U CN 215079321U CN 202121374533 U CN202121374533 U CN 202121374533U CN 215079321 U CN215079321 U CN 215079321U
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- Prior art keywords
- clamping
- clamping bar
- threaded rod
- fixed
- nasal cavity
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- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 31
- 230000001755 vocal effect Effects 0.000 title claims abstract description 8
- 210000003128 head Anatomy 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims 2
- 239000007779 soft material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model relates to a nasal cavity foreign matter remove device technical field provides a nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study, including supporting the head, grab handle and clamping bar, the both ends of supporting head one side are all inserted and are equipped with the clamping bar, the intermediate position department of supporting head opposite side is fixed with the clamping bar, the intermediate position department of supporting head inside is provided with clamping structure, all be provided with anti-skidding structure around the grab handle, the left side of clamping bar is provided with protective structure, protective structure includes the lag, anti-skidding burr and built-in chamber, the left side of clamping bar is located to the lag cover, built-in chamber has been seted up to one side of lag inside, and the inside in built-in chamber is inserted and is equipped with the clamping bar, the one end of lag is fixed with anti-skidding burr. The utility model discloses a be provided with protective structure, the lag cover is pressed from both sides in clamping bar and is got the end, utilizes the soft material of lag, can prevent that the clamping bar from direct and the touching of nasal cavity inner wall, causes certain damage to the nasal cavity to protective properties has been improved.
Description
Technical Field
The utility model relates to a nasal cavity foreign matter remove device technical field, in particular to a nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study.
Background
The otolaryngological department is a surgical department for diagnosing and treating ears, noses, throats, and related head and neck regions, when medical staff treat patients with foreign matters in nasal cavities, the foreign matters in the nasal cavities are cut off, and then a nasal cavity foreign matter taking device is used for taking out the foreign matters in the nasal cavities, so that the nasal cavity foreign matter taking device for the otolaryngological department is needed to be used for taking out the foreign matters conveniently;
for this reason, the patent with publication number CN212415867U discloses a foreign matter taking-out device for otolaryngological department, comprising a handle, wherein the middle part of the handle is provided with a first chamber and a second chamber, the first chamber is located above the second chamber, the inner cavity of the first chamber is provided with a limiting block, the top of the limiting block is fixedly provided with a guide rod, the top of the guide rod is fixedly provided with an upper clamp plate, the handle is held by hand to press the upper clamp plate downwards by thumb, the foreign matter at throat can be taken out by the upper clamp plate and the lower clamp plate, the operation is convenient, the reset spring can reset the pressed upper clamp plate, the next use is convenient, the limiting block is matched with the first chamber by arranging the limiting block, the limiting block can prevent the guide rod from shaking during the lifting process to affect the clamping, the LED lamp beads can illuminate the auditory canal, the foreign matter in the auditory canal can be taken out conveniently by the earpick, the friction force between the upper clamp plate and the end of the lower clamp plate can be improved by arranging the rubber pad, the upper clamping plate and the lower clamping plate can clamp foreign matters conveniently, and the foreign matters can be prevented from falling off;
the above prior art solutions have the following drawbacks: this nasal cavity foreign matter remove device is when using, often because of pressing from both sides the pole and lack the protection, leads to pressing from both sides the pole in the use and directly presss from both sides the foreign matter of getting in the nasal cavity, because of pressing from both sides the pole and directly touch the nasal cavity inner wall, can cause certain damage to the nasal cavity.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study for solve the current nasal cavity foreign matter remove device clamp that is used for otolaryngology branch of academic or vocational study and get the defect that the pole lacks the protection.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a nasal foreign body taking-out device for an ear-nose-throat department comprises a support head, a grab handle and a clamping rod, wherein the clamping rod is inserted into both ends of one side of the support head, and the clamping rod is fixed in the middle of the other side of the support head;
a clamping structure is arranged in the middle of the inside of the supporting head, and anti-skidding structures are arranged on the periphery of the grab handle;
the left side of clamping bar is provided with protective structure, protective structure includes lag, anti-skidding burr and built-in chamber, the left side of clamping bar is located to the lag cover.
Preferably, the anti-slip structure comprises a fixed cavity, an anti-slip pad and anti-slip particles, the fixed cavity is formed around the grab handle, the anti-slip pad is fixed inside the fixed cavity, and the anti-slip particles are fixed outside the anti-slip pad.
Preferably, the anti-skid particles are arranged in a plurality of groups, and the anti-skid particles are distributed on the outer portion of the anti-skid pad at equal intervals.
Preferably, the clamping structure includes runner, threaded rod, separation board and screw thread piece, the threaded rod sets up in the inside intermediate position department of supporting the head, the top of threaded rod runs through the inner wall that supports the head and extends to the external fixation and has the runner, the intermediate position department of threaded rod is fixed with separation board, the outside both ends of threaded rod all are equipped with the screw thread piece, and the left side and the clamping bar fixed connection of screw thread piece.
Preferably, the outer part of the threaded rod is provided with an external thread, the inner part of the thread block is provided with an internal thread, and the threaded rod and the thread block form a thread structure.
Preferably, the clamping rods are arranged in two groups, and the clamping rods are symmetrically distributed about a horizontal central axis of the supporting head.
Preferably, a built-in cavity is formed in one side of the inner portion of the protecting sleeve, a clamping rod is inserted into the built-in cavity, and anti-skidding convex patterns are fixed to one end of the protecting sleeve.
(III) advantageous effects
The utility model provides a pair of a nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study, its advantage lies in: by arranging the protective structure, the protective sleeve is sleeved at the clamping end of the clamping rod, and the soft material of the protective sleeve can prevent the clamping rod from directly touching the inner wall of the nasal cavity to cause certain damage to the nasal cavity, so that the protection performance is improved;
by arranging the anti-slip structure, the friction force between the hand and the contact surface of the grab handle is increased by utilizing the rough surface of the anti-slip pad and the anti-slip particles, so that the medical care personnel can hold the grab handle more stably, and the foreign matter clamping process is not influenced by falling off when the medical care personnel hold the grab handle by the hand, thereby improving the stability;
through being provided with clamping structure, utilize the runner to drive the threaded rod and rotate, under the effect of threaded rod, the screw thread piece can remove to the position of baffler, the double-layered pole can follow the screw thread piece and remove simultaneously to the centre gripping foreign matter, rotate the runner, until the double-layered pole closely contradict with the foreign matter can, utilize threaded connection's threaded rod and screw thread piece, can make the centre gripping more stable, can not press from both sides because of the pressure that directly utilizes the hand and get the foreign matter, lead to the hand to take place to tremble, the foreign matter drops is got to the order clamp, thereby the practicality has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the top view of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the anti-slip structure of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the protection structure of the present invention.
The reference numerals in the figures illustrate: 1. a support head; 2. a handle; 3. an anti-slip structure; 301. a fixed cavity; 302. a non-slip mat; 303. anti-skid particles; 4. a clamping structure; 401. a rotating wheel; 402. a threaded rod; 403. a barrier plate; 404. a thread block; 5. a clamping bar; 6. a protective structure; 601. a protective sleeve; 602. anti-skid wales; 603. a cavity is built in.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a nasal foreign body extraction device for otolaryngology department, including supporting head 1, grab handle 2 and clamping bar 5, clamping bar 5 is inserted at both ends of one side of supporting head 1, clamping bar 5 is fixed at the middle position of the other side of supporting head 1, clamping structure 4 is arranged at the middle position inside supporting head 1, anti-skidding structure 3 is arranged around grab handle 2, protective structure 6 is arranged at the left side of clamping bar 5, protective structure 6 includes lag 601, anti-skidding convex line 602 and built-in cavity 603, lag 601 is sleeved on the left side of clamping bar 5;
the clamping rods 5 are arranged in two groups, and the clamping rods 5 are symmetrically distributed about the horizontal central axis of the supporting head 1;
a built-in cavity 603 is formed in one side of the interior of the protective sleeve 601, a clamping rod 5 is inserted into the built-in cavity 603, and an anti-skid convex pattern 602 is fixed at one end of the protective sleeve 601;
when the structure is used, the protective sleeve 601 is sleeved at the clamping end of the clamping rod 5, and the soft material of the protective sleeve 601 can prevent the clamping rod 5 from directly touching the inner wall of the nasal cavity to cause certain damage to the nasal cavity;
the anti-skid structure 3 comprises a fixed cavity 301, an anti-skid pad 302 and anti-skid particles 303, wherein the fixed cavity 301 is arranged around the grab handle 2, the anti-skid pad 302 is fixed inside the fixed cavity 301, and the anti-skid particles 303 are fixed outside the anti-skid pad 302;
the anti-skid particles 303 are arranged in a plurality of groups, and the anti-skid particles 303 are distributed at equal intervals outside the anti-skid pad 302;
when the structure is used, the friction force between the contact surfaces of the hand and the grab handle 2 can be effectively increased by utilizing the rough surface of the anti-slip pad 302 and the anti-slip particles 303 distributed at equal intervals, so that the problems that when medical personnel grasp the grab handle 2, the friction force between the contact surfaces of the hand and the grab handle 2 is small, the grasping is unstable, the device falls off, and the foreign matter clamping process is influenced are solved;
the clamping structure 4 comprises a rotating wheel 401, a threaded rod 402, a blocking plate 403 and a threaded block 404, the threaded rod 402 is arranged at the middle position inside the support head 1, the top of the threaded rod 402 penetrates through the inner wall of the support head 1 and extends to the outside, the rotating wheel 401 is fixed, the blocking plate 403 is fixed at the middle position of the threaded rod 402, the threaded block 404 is sleeved at both ends outside the threaded rod 402, and the left side of the threaded block 404 is fixedly connected with the clamping rod 5;
the external part of the threaded rod 402 is provided with external threads, the internal part of the threaded block 404 is provided with internal threads, and the threaded rod 402 and the threaded block 404 form a threaded structure;
when using this structure, utilize the helicitic texture that threaded rod 402 and screw block 404 constitute, drive threaded rod 402 through rotating runner 401 and rotate, under the effect of threaded rod 402, screw block 404 can be to the position removal of baffler 403, screw block 404 removal can be followed to clamping bar 5 simultaneously to carry out the centre gripping foreign matter, utilize threaded connection's threaded rod 402 and screw block 404, can make the centre gripping more stable, can not press from both sides because of the pressure that directly utilizes the hand and get the foreign matter, lead to the hand to take place to tremble, the foreign matter drops is got to the order clamp.
The working principle is as follows: when the nasal clamp is used, firstly, the built-in cavity 603 in the protective sleeve 601 is utilized, the head of the clamping rod 5 is inserted into the built-in cavity 603, the protective sleeve 601 can be sleeved outside the clamping rod 5, the protective sleeve 601 can prevent the clamping rod 5 from directly contacting with the inner wall of the nasal cavity after extending into the nasal cavity, so that the inner wall of the nasal cavity is damaged, and meanwhile, the anti-skid convex patterns 602 on the inner side of the protective sleeve 601 can increase the friction with the contact surface of foreign matters, so that the clamping foreign matters are prevented from falling off;
secondly, when the medical staff holds the handle 2, hands directly contact with the anti-slip pad 302, the rough surface of the anti-slip pad 302 and the anti-slip particles 303 can increase the friction force when the hands hold the handle 2, so that the medical staff can use the handle more stably, and the foreign matter taking-out process cannot be influenced by the falling of the device;
finally, when the foreign matter is clamped by using the clamping rod 5, the rotating wheel 401 can be rotated, the rotating wheel 401 drives the threaded rod 402 to rotate, a threaded structure formed by the threaded rod 402 and the threaded block 404 is utilized, opposite threads at two ends of the threaded rod 402 are matched, under the rotating action of the threaded rod 402, the two threaded blocks 404 outside the threaded rod 402 can move towards the position of the blocking plate 403, the clamping rod 5 is driven to be clamped towards the position of the foreign matter, the rotating wheel 401 is rotated until the clamping rod 5 is tightly abutted to the foreign matter, the clamping rod 5 is driven to be clamped by the threaded rod 402 and the threaded block 404, the stability is higher, the problem that when the foreign matter is directly clamped by the pressure of hands of medical staff is solved, instability is exerted due to hand pressure, the foreign matter is caused to fall when the foreign matter is moved out of the inner process of the nasal cavity, and the use work of the nasal cavity foreign matter taking-out device for the otolaryngology department is finally completed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study, includes support head (1), grab handle (2) and clamping bar (5), its characterized in that: clamping rods (5) are inserted into two ends of one side of the supporting head (1), and the clamping rods (5) are fixed in the middle of the other side of the supporting head (1);
a clamping structure (4) is arranged in the middle of the inside of the supporting head (1), and anti-skidding structures (3) are arranged on the periphery of the grab handle (2);
the left side of clamping bar (5) is provided with protective structure (6), protective structure (6) include lag (601), anti-skidding convex grain (602) and built-in chamber (603), the left side of clamping bar (5) is located to lag (601) cover.
2. A nasal foreign body extraction device for otorhinolaryngological use according to claim 1, characterized in that: anti-skidding structure (3) are including fixed chamber (301), slipmat (302) and anti-skidding granule (303), fixed chamber (301) are all seted up around grab handle (2), the inside in fixed chamber (301) is fixed with slipmat (302), the external fixation of slipmat (302) has anti-skidding granule (303).
3. A nasal foreign body extraction device for otorhinolaryngological use according to claim 2, characterized in that: the anti-slip particles (303) are arranged in a plurality of groups, and the anti-slip particles (303) are distributed on the outer portion of the anti-slip mat (302) at equal intervals.
4. A nasal foreign body extraction device for otorhinolaryngological use according to claim 1, characterized in that: clamping structure (4) include runner (401), threaded rod (402), separation plate (403) and screw block (404), threaded rod (402) set up in the inside intermediate position department of support head (1), the top of threaded rod (402) is run through and is extended to outside in the inner wall of supporting head (1) and is fixed with runner (401), the intermediate position department of threaded rod (402) is fixed with separation plate (403), the outside both ends of threaded rod (402) all are equipped with screw block (404), and the left side and the clamping bar (5) fixed connection of screw block (404).
5. The device for removing a foreign body from a nasal cavity according to claim 4, wherein: the external part of the threaded rod (402) is provided with external threads, the internal part of the thread block (404) is provided with internal threads, and the threaded rod (402) and the thread block (404) form a thread structure.
6. A nasal foreign body extraction device for otorhinolaryngological use according to claim 1, characterized in that: the clamping rods (5) are arranged in two groups, and the clamping rods (5) are symmetrically distributed about the horizontal central axis of the supporting head (1).
7. A nasal foreign body extraction device for otorhinolaryngological use according to claim 1, characterized in that: the anti-skid protective sleeve is characterized in that a built-in cavity (603) is formed in one side of the interior of the protective sleeve (601), a clamping rod (5) is inserted into the interior of the built-in cavity (603), and an anti-skid convex pattern (602) is fixed at one end of the protective sleeve (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374533.8U CN215079321U (en) | 2021-06-21 | 2021-06-21 | A nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374533.8U CN215079321U (en) | 2021-06-21 | 2021-06-21 | A nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215079321U true CN215079321U (en) | 2021-12-10 |
Family
ID=79309618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121374533.8U Expired - Fee Related CN215079321U (en) | 2021-06-21 | 2021-06-21 | A nasal cavity foreign matter remove device for otolaryngology branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215079321U (en) |
-
2021
- 2021-06-21 CN CN202121374533.8U patent/CN215079321U/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: 20211210 |