CN217118525U - Nasal foreign body extractor - Google Patents
Nasal foreign body extractor Download PDFInfo
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- CN217118525U CN217118525U CN202123420620.5U CN202123420620U CN217118525U CN 217118525 U CN217118525 U CN 217118525U CN 202123420620 U CN202123420620 U CN 202123420620U CN 217118525 U CN217118525 U CN 217118525U
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Abstract
The utility model belongs to the technical field of medical equipment, and discloses a nasal foreign body extractor, which comprises an upper forceps sheet, wherein a lower forceps sheet is arranged below the upper forceps sheet, a lower object taking forceps sheet is movably inserted in the lower forceps sheet, an upper object taking forceps sheet is movably inserted in the upper forceps sheet, positioning grooves are respectively arranged at the opposite surfaces of the upper forceps sheet and the lower forceps sheet, one side surface of the lower object taking forceps sheet and the opposite positioning grooves of the upper object taking forceps sheet are in threaded connection with screws, the screws are extruded on the outer walls of the upper forceps sheet and the lower forceps sheet, finger anti-slip pads are fixedly arranged at the opposite surfaces of the upper forceps sheet and the lower forceps sheet, the length of the lower object taking forceps sheet and the upper object taking forceps sheet can be better adjusted, the foreign bodies at different depths of the nasal cavity can be extracted, and the nasal cavity is not easily injured by the matching of a first rubber sleeve, a second rubber sleeve and anti-slip teeth, and the foreign matters are not easy to fall off when being taken out.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically a nasal foreign body extractor.
Background
In otolaryngology department, the doctor needs to take out the foreign matters, and the currently adopted method generally adopts tweezers to take out the foreign matters in the nasal cavity.
Present tweezers structure is comparatively single, leads to tweezers to use inconveniently, can not adjust the length of tweezers, leads to tweezers can not take out the foreign matter of the different degree of depth to tweezers surface is comparatively smooth, and the foreign matter produces easily when pressing from both sides the foreign matter and drops, consequently need improve the structure of tweezers, simultaneously the utility model provides a nasal cavity foreign matter extractor, the better problem that provides of solution of being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned problems: the existing tweezers are single in structure, the tweezers cannot be used conveniently, the lengths of the tweezers cannot be adjusted, the tweezers cannot be taken out of foreign bodies at different depths, the surfaces of the tweezers are smooth, the foreign bodies drop easily when the foreign bodies are clamped, and therefore the structure of the tweezers needs to be improved, and the nasal foreign body extractor is provided.
The utility model adopts the technical scheme as follows: the utility model provides a nasal foreign matter extractor, includes the tweezers piece, the below of going up the tweezers piece is provided with down the tweezers piece, the inside activity of tweezers piece is pegged graft down and is got the thing tweezers piece, the inside activity of going up the tweezers piece is pegged graft and is got the thing tweezers piece, go up the opposite side relative position of tweezers piece and lower tweezers piece and all seted up the constant head tank, a side threaded connection that gets thing tweezers piece down and get thing tweezers piece relative head tank has the screw, and the screw extrusion is on the outer wall of last tweezers piece and lower tweezers piece, the opposite side relative position fixed mounting of going up tweezers piece and lower tweezers piece has the finger slipmat, on getting the thing tweezers piece on cup joint first rubber sleeve, under get the thing tweezers piece on cup joint the second rubber sleeve, the relative position of first rubber sleeve and second rubber sleeve is provided with the antiskid tooth, the fixture is installed on the junction right side of going up tweezers piece and lower tweezers piece.
In a preferred embodiment, the upper forceps sheet and the lower forceps sheet are integrally formed, the lower object taking forceps sheet and the upper object taking forceps sheet are identical in specification, cavities matched with the lower object taking forceps sheet or the upper object taking forceps sheet are formed in the upper forceps sheet and the lower forceps sheet, and the lower object taking forceps sheet or the upper object taking forceps sheet is inserted into the cavities.
In a preferred embodiment, the positions of the lower fetching forceps piece and the upper fetching forceps piece relative to the positioning groove are provided with threaded holes matched with the screws, the screws are in threaded connection in the threaded holes, and the outer diameters of one ends, far away from the lower fetching forceps piece and the upper fetching forceps piece, of the screws are larger than the width of the positioning groove.
In a preferred embodiment, the anti-slip teeth are rubber teeth, the first rubber sleeve is matched with the upper object taking forceps piece, and the second rubber sleeve is matched with the lower object taking forceps piece.
In a preferred embodiment, the clamping mechanism comprises a screw, the right side of the joint of the upper forceps piece and the lower forceps piece is in threaded connection with the screw, a positioning ring is fixedly mounted at one end, far away from the joint of the upper forceps piece and the lower forceps piece, of the screw, a clamping groove is formed in the positioning ring, and a lighting device is clamped in the clamping groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: get the thing tweezers piece and go up the length of getting the thing tweezers piece and adjust better being convenient for, be convenient for take out the foreign matter of the different degree of depth of nasal cavity, simultaneously through the cooperation of first rubber sleeve, second rubber sleeve and antiskid tooth, be difficult for causing the injury to the nasal cavity to be difficult for producing when the foreign matter takes out and drops.
1. The utility model discloses in, all seted up the cavity in the inside of last tweezers piece and lower tweezers piece, be convenient for get down the thing tweezers piece and go up to get the thing tweezers piece and peg graft in the cavity, get down the thing tweezers piece simultaneously and get the thing tweezers piece on and can carry out position shift in the inside of cavity, the constant head tank has been seted up to the opposite face relative position of last tweezers piece and lower tweezers piece, be convenient for get down the thing tweezers piece and get on the thing tweezers piece through screw threaded connection, the screw carries out position shift in the inside of constant head tank simultaneously, extrude the screw on the outer wall of last tweezers piece and lower tweezers piece this moment, can get the thing tweezers piece down and go up the position of getting the thing tweezers piece and fix a position.
2. The utility model discloses in, the opposite side relative position fixed mounting who goes up tweezers piece and tweezers piece down has the finger slipmat, convenient to use person's finger operation is on the finger slipmat, be difficult for taking place the landing, it is more stable during the operation, get the thing tweezers piece under and on get and cup jointed first rubber sleeve and second rubber sleeve respectively on the thing tweezers piece, be convenient for can protect the nasal cavity through first rubber sleeve and second rubber sleeve, relative position at first rubber sleeve and second rubber sleeve is provided with the antiskid tooth, be convenient for take out the foreign matter better through the antiskid tooth, be difficult for producing the landing, fixed mounting has the holding ring on the screw rod, be convenient for with the lighting device joint in the centre gripping groove, can take out the foreign matter better through the lighting device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of area A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the clamping mechanism of the present invention.
The labels in the figure are: 1-upper forceps piece, 2-lower forceps piece, 3-lower object taking forceps piece, 4-upper object taking forceps piece, 5-positioning groove, 6-screw, 7-finger anti-slip pad, 8-first rubber sleeve, 9-second rubber sleeve, 10-anti-slip tooth, 11-clamping mechanism, 12-positioning ring, 13-clamping groove and 14-screw.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
A nasal foreign body extractor according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Example (b):
referring to fig. 1 and 2, a nasal foreign matter extractor comprises an upper forceps sheet 1, a lower forceps sheet 2 is arranged below the upper forceps sheet 1, the upper forceps sheet 1 and the lower forceps sheet 2 are integrally formed, a lower object taking forceps sheet 3 is movably inserted into the lower forceps sheet 2, an upper object taking forceps sheet 4 is movably inserted into the upper forceps sheet 1, the lower object taking forceps sheet 3 and the upper object taking forceps sheet 4 have the same specification, cavities matched with the lower object taking forceps sheet 3 or the upper object taking forceps sheet 4 are formed in the upper forceps sheet 1 and the lower forceps sheet 2, the lower object taking forceps sheet 3 or the upper object taking forceps sheet 4 is inserted into the cavities, the lower object taking forceps sheet 3 and the upper object taking forceps sheet 4 are conveniently inserted into the cavities, meanwhile, the lower object taking forceps sheet 3 and the upper object taking sheet 4 can move in position in the cavities, positioning grooves 5 are formed in opposite positions of the upper object taking forceps sheet 1 and the lower object taking forceps sheet 2, one side surface of the lower object taking forceps sheet 3 and the upper object taking sheet 4 is in threaded connection with 6, and the screw 6 extrudes on the outer wall of the upper forceps sheet 1 and the lower forceps sheet 2, the positions of the lower object taking forceps sheet 3 and the upper object taking forceps sheet 4 relative to the positioning groove 5 are provided with threaded holes matched with the screw 6, the screw 6 is in threaded connection in the threaded holes, the outer diameter of one end of the screw 6, which is far away from the lower object taking forceps sheet 3 and the upper object taking forceps sheet 4, is larger than the width of the positioning groove 5, the lower object taking forceps sheet 3 and the upper object taking forceps sheet 4 are conveniently connected through the screw 6 in a threaded manner, meanwhile, the screw 6 moves in the position inside the positioning groove 5, the screw 6 is extruded on the outer walls of the upper forceps sheet 1 and the lower forceps sheet 2 at the moment, and the positions of the lower object taking sheet 3 and the upper object taking forceps sheet 4 can be positioned.
Referring to fig. 1 and 3, a finger anti-slip pad 7 is fixedly installed at the opposite side of the upper forceps sheet 1 and the lower forceps sheet 2, so that a user can conveniently operate the finger on the finger anti-slip pad 7 without slipping off easily, and the operation is more stable, a first rubber sleeve 8 is sleeved on the upper object-taking forceps sheet 4, the first rubber sleeve 8 is matched with the upper object-taking forceps sheet 4, a second rubber sleeve 9 is sleeved on the lower object-taking forceps sheet 3, the second rubber sleeve 9 is matched with the lower object-taking forceps sheet 3, so that the nasal cavity can be protected by the first rubber sleeve 8 and the second rubber sleeve 9, an anti-slip tooth 10 is installed at the opposite position of the first rubber sleeve 8 and the second rubber sleeve 9, so that a foreign object can be better taken out by the anti-slip tooth 10 without slipping off easily, the anti-slip tooth 10 is installed at the right side of the connection between the upper forceps sheet 1 and the lower forceps sheet 2, a clamping mechanism 11 is installed at the right side of the connection between the upper forceps sheet 1 and the lower forceps sheet 2, the clamping mechanism 11 comprises a screw rod 14, the right side of the joint of the upper forceps piece 1 and the lower forceps piece 2 is in threaded connection with the screw rod 14, one end of the screw rod 14, far away from the joint of the upper forceps piece 1 and the lower forceps piece 2, is fixedly provided with a positioning ring 12, a clamping groove 13 is formed in the positioning ring 12, and the inside of the clamping groove 13 is clamped with an illuminating device, so that a foreign body can be better taken out through the illuminating device.
This application advantage: get the length of getting thing tweezers piece 3 and getting thing tweezers piece 4 on to being convenient for better down and adjust, be convenient for take out the foreign matter of the different degree of depth of nasal cavity, simultaneously through the cooperation of first rubber sleeve 8, second rubber sleeve 9 and antiskid tooth 10, be difficult for causing the injury to the nasal cavity to be difficult for producing when the foreign matter takes out and drop.
The working principle is as follows: when the device is used, the first rubber sleeve 8 is sleeved on the upper object taking tweezers sheet 4, the second rubber sleeve 9 is sleeved on the lower object taking tweezers sheet 3, the screw 6 is rotated towards one side, the screw 6 is separated from the outer walls of the upper tweezers sheet 1 and the lower tweezers sheet 2, the length of the lower object taking tweezers sheet 3 and the length of the upper object taking tweezers sheet 4 can be adjusted at the moment, the screw 6 is rotated towards the other side, the screw 6 is extruded on the outer walls of the upper tweezers sheet 1 and the lower tweezers sheet 2, the lower object taking tweezers sheet 3 and the upper object taking tweezers sheet 4 can be better positioned, the illuminating device is clamped in the clamping groove 13, and foreign matters in the nasal cavity can be taken out at the moment.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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 (5)
1. The utility model provides a nasal cavity foreign matter extractor, includes tweezers piece (1), its characterized in that: a lower forceps sheet (2) is arranged below the upper forceps sheet (1), a lower object taking forceps sheet (3) is movably inserted into the lower forceps sheet (2), an upper object taking forceps sheet (4) is movably inserted into the upper forceps sheet (1), positioning grooves (5) are formed in opposite positions of opposite surfaces of the upper forceps sheet (1) and the lower forceps sheet (2), a screw (6) is in threaded connection with one side surface of the lower object taking forceps sheet (3) and one side surface of the upper object taking forceps sheet (4) opposite to the positioning grooves (5), the screw (6) extrudes on outer walls of the upper forceps sheet (1) and the lower forceps sheet (2), finger pads (7) are fixedly installed at opposite positions of the opposite surfaces of the upper forceps sheet (1) and the lower forceps sheet (2), a first rubber sleeve (8) is sleeved on the upper object taking forceps sheet (4), a second rubber sleeve (9) is sleeved on the lower object taking forceps sheet (3), anti-skidding teeth (10) are arranged at the opposite positions of the first rubber sleeve (8) and the second rubber sleeve (9), and a clamping mechanism (11) is installed on the right side of the joint of the upper forceps sheet (1) and the lower forceps sheet (2).
2. The nasal cavity foreign body extractor according to claim 1, wherein: the upper forceps piece (1) and the lower forceps piece (2) are integrally formed, the lower object taking forceps piece (3) and the upper object taking forceps piece (4) are identical in specification, cavities matched with the lower object taking forceps piece (3) or the upper object taking forceps piece (4) are formed in the upper forceps piece (1) and the lower forceps piece (2), and the lower object taking forceps piece (3) or the upper object taking forceps piece (4) are inserted into the cavities.
3. The nasal cavity foreign body extractor according to claim 1, wherein: the positions of the lower fetching forceps piece (3) and the upper fetching forceps piece (4) relative to the positioning groove (5) are provided with threaded holes matched with the screws (6), the screws (6) are in threaded connection in the threaded holes, and the outer diameter of one end of each screw (6), which is far away from the lower fetching forceps piece (3) and the upper fetching forceps piece (4), is larger than the width of the positioning groove (5).
4. The nasal cavity foreign body extractor according to claim 1, wherein: the anti-slip forceps are characterized in that the anti-slip teeth (10) are rubber teeth, the first rubber sleeve (8) is matched with the upper object taking forceps piece (4), and the second rubber sleeve (9) is matched with the lower object taking forceps piece (3).
5. The nasal cavity foreign body extractor according to claim 1, wherein: fixture (11) include screw rod (14), the junction right side threaded connection who goes up tweezers piece (1) and tweezers piece (2) down has screw rod (14), and the one end fixed mounting who goes up tweezers piece (1) and tweezers piece (2) junction down is kept away from in screw rod (14) has holding ring (12), centre gripping groove (13) have been seted up to the inside of holding ring (12), and the inside joint of holding groove (13) has lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420620.5U CN217118525U (en) | 2021-12-31 | 2021-12-31 | Nasal foreign body extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420620.5U CN217118525U (en) | 2021-12-31 | 2021-12-31 | Nasal foreign body extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118525U true CN217118525U (en) | 2022-08-05 |
Family
ID=82619540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123420620.5U Active CN217118525U (en) | 2021-12-31 | 2021-12-31 | Nasal foreign body extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118525U (en) |
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2021
- 2021-12-31 CN CN202123420620.5U patent/CN217118525U/en active Active
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