CN213910860U - Ear-nose-throat department takes out tweezers with duct foreign matter - Google Patents
Ear-nose-throat department takes out tweezers with duct foreign matter Download PDFInfo
- Publication number
- CN213910860U CN213910860U CN202022583315.7U CN202022583315U CN213910860U CN 213910860 U CN213910860 U CN 213910860U CN 202022583315 U CN202022583315 U CN 202022583315U CN 213910860 U CN213910860 U CN 213910860U
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- Prior art keywords
- tweezers
- forceps
- movable sleeve
- sliding groove
- ear
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- 210000000613 ear canal Anatomy 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001755 vocal effect Effects 0.000 claims abstract description 6
- 238000005286 illumination Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 claims 1
- 241000446313 Lamella Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical equipment, and discloses ear canal foreign body taking forceps for ear-nose-throat department, which comprises forceps clamps, a movable sleeve and forceps handles, wherein the forceps clamps are embedded and connected inside one end of the movable sleeve, and the forceps handles are sleeved on the outer wall of the movable sleeve; the tweezers clamp comprises a tweezers flap, an anti-slip convex strip, a reset spring and a movable rod, wherein one end of the movable rod, far away from the tweezers flap, is provided with a through hole, and a first fixing pin rod is arranged in a penetrating manner; the movable sleeve is provided with a first sliding groove and a second sliding groove, a spring is arranged inside one end, close to the second sliding groove, of the movable sleeve, and a second fixed pin rod is arranged in the second sliding groove in a sliding connection mode; the forceps handle is provided with a first fixing hole, a second fixing hole, anti-skid lines, a micro illuminating ring and an illuminating switch. This otolaryngology branch of academic or vocational study is with duct foreign matter take out tweezers, and the dynamics of getting is more stable for the clamp, and the foreign matter is difficult for droing, and labour saving and time saving provides auxiliary lighting under the not good condition of light, convenient to use more.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an ear-nose-throat department takes out tweezers with duct foreign matter.
Background
The external auditory canal has the foreign matter to be the common disease of otolaryngology branch of academic or vocational study, generally adopts tweezers to carry out the foreign matter clamp and gets, and ordinary tweezers function singleness is got more difficulty to the foreign matter clamp in the auditory canal, especially can't get the foreign matter of adhesion in the auditory canal and press from both sides, causes whole auditory canal foreign matter to take out the operation degree of difficulty big, and when using ordinary tweezers to carry out the foreign matter clamp and get, still need assist the illumination with the help of external light source, and the operation is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an otolaryngology branch of academic or vocational study takes out tweezers with duct foreign matter possesses advantages such as convenient to use, auxiliary lighting, has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the ear canal foreign body taking forceps for the ear-nose-throat department comprise forceps clamps, movable sleeves and forceps handles, wherein the forceps clamps are embedded and connected inside one ends of the movable sleeves, and the forceps handles are sleeved on the outer walls of the movable sleeves;
the tweezers clamp comprises tweezers flaps, anti-slip raised strips, a reset spring and a movable rod, wherein the side surface of one end of the movable rod is provided with a recess which is connected with the tweezers flaps through a connecting shaft, the inner side of one end, away from the movable rod, of each tweezers flap is fixedly provided with the anti-slip raised strips, and one end, away from the tweezers flaps, of the movable rod is provided with a through hole which is provided with a first fixing pin rod in a penetrating manner;
a strip-shaped through hole is formed in the surface of one end, close to the forceps holder, of the movable sleeve, a first sliding groove is formed in the strip-shaped through hole, a second sliding groove is formed in the surface of one end, far away from the forceps holder, of the movable sleeve, a spring is arranged inside one end, close to the second sliding groove, of the movable sleeve, and a second fixing pin rod is arranged in the second sliding groove in a sliding connection mode;
the tweezers handle is close to tweezers and presss from both sides one end surface and offers the through-hole and be provided with fixed orifices one, the tweezers handle is kept away from tweezers and is pressed from both sides one end surface and offers the through-hole and be provided with fixed orifices two, tweezers handle outer wall middle part is provided with anti-skidding line, the tweezers handle is close to tweezers and presss from both sides one end side-mounting and is provided with miniature illumination ring, the tweezers handle is kept away from tweezers and presss from both sides one end surface and is provided with lighting switch.
Preferably, the first fixing pin rod is connected with the first fixing hole in a penetrating mode and embedded into the first sliding groove to form sliding connection.
Preferably, the second fixing pin rod is connected to the second fixing hole in a penetrating manner and is embedded into the second sliding groove to form a sliding connection.
Preferably, the movable sleeve is slidably connected to the inner wall of the forceps handle.
Preferably, the forceps flaps are arc-shaped, are symmetrically connected and arranged at one end of the movable rod, and the reset spring is arranged between the two forceps flaps.
Preferably, the diameter of the inner cavity of the movable sleeve is smaller than the distance between the arc tops of the two forceps valves.
Compared with the prior art, the utility model provides an otolaryngology branch of academic or vocational study takes out tweezers with duct foreign matter possesses following beneficial effect:
1. this ear-nose-throat department takes out tweezers with duct foreign matter presses movable sleeve pipe tip through holding the tweezers handle and slides and extrude tweezers and press for the tweezers lamella is convenient to press from both sides tightly and is taken out the object, thereby makes the clamp dynamics of getting more stable, and the foreign matter is difficult for droing, and then facilitates the use, labour saving and time saving.
2. This tweezers are taken out with duct foreign matter to otolaryngology branch of academic or vocational study can open miniature illumination ring through lighting switch for provide auxiliary lighting under the not good condition of light, thereby see more clearly, convenient to use more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
figure 2 is a schematic view of the structure of the forceps clip of the utility model;
FIG. 3 is a partial sectional view of the movable sleeve of the present invention;
figure 4 is a schematic view of the forceps handle of the present invention.
Wherein: 1. forceps clips; 101. a tweezer flap; 102. anti-skid convex strips; 103. a return spring; 104. a movable rod; 2. an active cannula; 201. a first sliding chute; 202. a second chute; 203. a spring; 3. a forceps handle; 301. a first fixing hole; 302. a second fixing hole; 303. anti-skid lines; 4. fixing a pin rod I; 5. fixing a pin rod II; 6. a micro illumination ring; 7. an illumination switch.
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.
Referring to fig. 1-4, the ear canal foreign body taking out forceps for the ear-nose-throat department comprises a forceps holder 1, a movable sleeve 2 and a forceps handle 3, wherein the forceps holder 1 is embedded and connected inside one end of the movable sleeve 2, and the forceps handle 3 is sleeved on the outer wall of the movable sleeve 2;
the forceps holder 1 comprises forceps flaps 101, anti-slip convex strips 102, a reset spring 103 and a movable rod 104, wherein a recess is formed in the side face of one end of the movable rod 104 and connected with the forceps flaps 101 through a connecting shaft, the forceps flaps 101 are arc-shaped and are arranged at one end of the movable rod 104 in a bilaterally symmetrical mode, the reset spring 103 is arranged between the two forceps flaps 101, the anti-slip convex strips 102 are fixedly arranged on the inner side of one end, away from the movable rod 104, of each forceps flap 101, and a through hole is formed in one end, away from the forceps flaps 101, of the movable rod 104 and penetrates through a first fixing pin rod 4;
a strip-shaped through hole is formed in the surface of one end, close to the forceps holder 1, of the movable sleeve 2, a first sliding groove 201 is formed in the strip-shaped through hole, a second sliding groove 202 is formed in the surface of one end, far away from the forceps holder 1, of the movable sleeve 2, a spring 203 is arranged inside one end, close to the second sliding groove 202, of the movable sleeve 2, the diameter of the inner cavity of the movable sleeve 2 is smaller than the distance between the arc tops of the two forceps petals 101, and a second fixing pin rod 5 is arranged in the second sliding groove 202 in a sliding connection mode;
the first fixing pin rod 4 penetrates through the first fixing hole 301 and is embedded into the first sliding groove 201 to form sliding connection, the second fixing pin rod 5 penetrates through the second fixing hole 302 and is embedded into the second sliding groove 202 to form sliding connection, and the movable sleeve 2 is slidably connected to the inner wall of the forceps handle 3;
the through hole is seted up near 1 one end surface of tweezers holder to tweezers handle 3 and is provided with fixed orifices one 301, tweezers handle 3 is far away from 1 one end surface of tweezers holder and is seted up the through hole and be provided with two 302 of fixed orifices, 3 outer wall middle parts of tweezers handle are provided with anti-skidding line 303, tweezers handle 3 is close to 1 one end side-mounting of tweezers holder and is provided with miniature illumination ring 6, tweezers handle 3 is kept away from 1 one end surface of tweezers holder and is provided with lighting switch 7, lighting switch 7 can open miniature illumination ring 6, make provide auxiliary lighting under the not good condition of light, thereby see more clearly, convenient to use more.
The forceps holder 1 is pressed by holding the forceps handle 3, the end part of the movable sleeve 2 is slidingly extruded, so that the forceps valve 101 is convenient to clamp and take out objects, the clamping force is more stable, foreign matters are not easy to fall off, the use is convenient, and the time and the labor are saved.
When the ear-nose-throat ear canal foreign body forceps are used, the end part of the movable sleeve 2 is pressed by holding the forceps handle 3, so that the movable sleeve 2 slides in the first sliding groove 201 and the second sliding groove 202 through the first fixing pin rod 4 and the second fixing pin rod 5 in the forceps handle 3 respectively, the first fixing pin rod 4 penetrates through the movable rod 104 and is fixedly connected with the first fixing hole 301, the movable sleeve 2 slides to enable the forceps clamp 1 and the movable sleeve 2 to form reverse sliding, the movable sleeve 2 extrudes two forceps petals 101 of the forceps clamp 1, the forceps clamp 1 clamps an object through the anti-skidding convex strips 102, the clamping force is more stable, foreign bodies are not easy to fall off, meanwhile, the miniature lighting ring 6 can be opened through the lighting switch 7, auxiliary lighting is provided under the condition of poor light, and the forceps are more clear to see and more convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ear canal foreign matter takes out tweezers for otolaryngology branch of academic or vocational study, includes tweezers clamp (1), activity sleeve pipe (2) and tweezers handle (3), its characterized in that: the forceps clip (1) is embedded and connected inside one end of the movable sleeve (2), and the forceps handle (3) is sleeved on the outer wall of the movable sleeve (2);
the tweezers holder (1) comprises tweezers flaps (101), anti-slip convex strips (102), a reset spring (103) and a movable rod (104), wherein a concave part is formed in the side face of one end of the movable rod (104) and connected with the tweezers flaps (101) through a connecting shaft, the anti-slip convex strips (102) are fixedly arranged on the inner side of one end, away from the movable rod (104), of the tweezers flaps (101), and a through hole is formed in one end, away from the tweezers flaps (101), of the movable rod (104) and penetrates through a first fixing pin rod (4);
a strip-shaped through hole is formed in the surface of one end, close to the forceps clamp (1), of the movable sleeve (2) and provided with a first sliding groove (201), a strip-shaped through hole is formed in the surface of one end, far away from the forceps clamp (1), of the movable sleeve (2) and provided with a second sliding groove (202), a spring (203) is arranged inside one end, close to the second sliding groove (202), of the movable sleeve (2), and a second fixing pin rod (5) is arranged in the second sliding groove (202) in a sliding connection mode;
tweezers handle (3) are close to tweezers and press from both sides (1) one end surface and set up the through-hole and be provided with fixed orifices one (301), tweezers handle (3) are kept away from tweezers and are pressed from both sides (1) one end surface and set up the through-hole and be provided with fixed orifices two (302), tweezers handle (3) outer wall middle part is provided with anti-skidding line (303), tweezers handle (3) are close to tweezers and press from both sides (1) one end side-mounting and are provided with miniature illumination ring (6), tweezers handle (3) are kept away from tweezers and are pressed from both sides (1) one end surface and are provided with lighting switch (7).
2. The ear canal foreign body extraction forceps for the ear-nose-throat department according to claim 1, characterized in that: the first fixing pin rod (4) is connected with the first fixing hole (301) in a penetrating mode and embedded into the first sliding groove (201) to form sliding connection.
3. The ear canal foreign body extraction forceps for the ear-nose-throat department according to claim 1, characterized in that: the second fixing pin rod (5) is connected with the second fixing hole (302) in a penetrating mode and is embedded into the second sliding groove (202) to form sliding connection.
4. The ear canal foreign body extraction forceps for the ear-nose-throat department according to claim 1, characterized in that: the movable sleeve (2) is connected to the inner wall of the forceps handle (3) in a sliding manner.
5. The ear canal foreign body extraction forceps for the ear-nose-throat department according to claim 1, characterized in that: the forceps valve (101) is arc-shaped, is symmetrically connected and arranged at one end of the movable rod (104), and the reset spring (103) is arranged between the two forceps valves (101).
6. The ear-nose-throat ear canal foreign body extraction forceps according to claim 1 or 5, wherein: the diameter of the inner cavity of the movable sleeve (2) is smaller than the distance between the arc tops of the two forceps valves (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583315.7U CN213910860U (en) | 2020-11-10 | 2020-11-10 | Ear-nose-throat department takes out tweezers with duct foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583315.7U CN213910860U (en) | 2020-11-10 | 2020-11-10 | Ear-nose-throat department takes out tweezers with duct foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910860U true CN213910860U (en) | 2021-08-10 |
Family
ID=77167365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022583315.7U Expired - Fee Related CN213910860U (en) | 2020-11-10 | 2020-11-10 | Ear-nose-throat department takes out tweezers with duct foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910860U (en) |
-
2020
- 2020-11-10 CN CN202022583315.7U patent/CN213910860U/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: 20210810 |