CN210961882U

CN210961882U - Ear-nose-throat checker

Info

Publication number: CN210961882U
Application number: CN201921538129.2U
Authority: CN
Inventors: 张艺莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-10
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to the technical field of medical instruments, in particular to an ear-nose-throat detector, which comprises a left forceps handle and a right forceps handle, wherein the inner side of the left forceps handle is welded with a shaft sleeve, and the inner side of the right forceps handle is welded with a rotating shaft; the utility model discloses a set up left side pincers handle, right side pincers handle, the axle sleeve, the axis of rotation, first spacing groove, first stop gear, second stop gear, left side nose camera lens, right side nose camera lens and second spacing groove, the problem of current device existence unsanitary and can not fix nose camera lens expansion range has been solved, but possess the advantage of quick replacement nose camera lens and the range that can fix the nose camera lens expansion, use this rhinoscope can pass through quick replacement nose camera lens, can effectively prevent germ cross infection, healthy and sanitary medical conditions has been guaranteed, this rhinoscope can also be fixed through the angle that second stop gear expanded the rhinoscope, reduce the physical power that the doctor consumed when the inspection, thereby be favorable to the doctor to inspect and diagnose the patient.

Description

Ear-nose-throat checker

Technical Field

The utility model relates to the technical field of medical equipment, specifically an otolaryngology inspectoscope.

Background

The otolaryngological examination must be careful, and because the otolaryngological cavity is deep and tiny, the examination must be performed by using special lighting devices and examination instruments, such as a 100 watt agglomerated light lens inspection lamp, a frontal mirror, an otoscope, an air-blowing otoscope, a gun-shaped forceps, a cotton roll, an earwax hook, a tongue depressor, a rhinoscope, an indirect laryngoscope, a tuning fork, a sprayer and the like.

The rhinoscope is an instrument for examining the nasal cavity, is commonly called as a front rhinoscope and consists of a left piece, a right piece, a clamp spring and a connecting shaft. Preceding rhinoscope is the indispensable apparatus of inspection nasal cavity, it has straight type and curved type rhinoscope and the small-size rhinoscope that is applicable to children to use often, what the hospital was issued is the metal rhinoscope, current nose camera lens and pincers body are non-detachable, can give different patients used repeatedly after the sterilization, but patient's nasal cavity often can have some bacterium and pathogen, after the contact patient's nasal cavity of rhinoscope, the rhinoscope is used again under the incomplete condition of sterilization, will have cross infection's hidden danger, thereby influence patient's the state of an illness, the doctor is using the in-process that the rhinoscope was examined the patient in addition, need long-time strength to hold, then can consume doctor's physical power, also can influence the scope that the rhinoscope expands, thereby be unfavorable for the doctor to examine the patient, in order to solve above-mentioned problem, we provide an otolaryngology finder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an otolaryngology finder possesses but quick replacement nose camera lens and can fix the advantage of the scope of nose camera lens expansion, has solved the problem that current device exists unhygienic and can not fix nose camera lens expansion scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an otolaryngology inspectoscope, includes left pincers handle and right pincers handle, the inboard welding of left side pincers handle has the axle sleeve, the inboard welding of right side pincers handle has the axis of rotation, the surface and the axle sleeve of axis of rotation cup joint, first spacing groove has all been seted up with the top of right pincers handle to left side pincers handle, peg graft in the inside of first spacing groove and have first stop gear, left side pincers handle is provided with second stop gear with the bottom of right pincers handle, left side pincers handle is provided with left nose camera lens and right nose camera lens respectively with the top of right pincers handle, the second spacing groove has all been seted up with the bottom of right nose camera lens to left side nose camera lens.

Preferably, the first limiting mechanism comprises a first limiting block and a second limiting block, a connecting rod is arranged at the top and the bottom between the first limiting block and the second limiting block, one end of the connecting rod is welded with the second limiting block, the other end of the connecting rod penetrates through the outer side of the first limiting block, a first through hole matched with the connecting rod is formed in the first limiting block, a spring is sleeved on the surface of the connecting rod, a first threaded groove is formed in the outer side of the first limiting block, a bolt is arranged at the top of the outer sides of the left forceps handle and the right forceps handle, one end of the bolt penetrates through the first limiting groove and is in threaded connection with the first threaded groove, a second through hole matched with the bolt is formed in the top of the outer sides of the left forceps handle and the right forceps handle, and the diameter of the bolt is smaller than that of the second through hole.

Preferably, the second stop gear includes first fixed block, the bottom and the first fixed block welding of left side pincers handle, the bottom welding of right side pincers handle has the second fixed block, the right side welding articulated elements of first fixed block, first fixed block passes through the articulated elements and articulates there is the threaded rod, the third through-hole has been seted up to the inside of second fixed block, the right-hand member of threaded rod runs through the right side to the second fixed block through the cooperation of third through-hole, the right side threaded connection that the surface of threaded rod and lie in the second fixed block has the thread bush, the diameter of third through-hole is greater than the cross-sectional diameter of threaded rod.

Preferably, the inboard bolt of left side pincers handle has first elastic plate, the inboard bolt of right side pincers handle has the second elastic plate, and first elastic plate is steel with the second elastic plate, the one end of first elastic plate is seted up flutedly, the one end punching press of second elastic plate has the lug, and the recess of first elastic plate and the lug joint of second elastic plate.

Preferably, the second limiting grooves in the left nose lens and the right nose lens are both T-shaped, and the left nose lens and the right nose lens are both made of medical-grade plastics.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up left side pincers handle, right side pincers handle, the axle sleeve, the axis of rotation, first spacing groove, first stop gear, second stop gear, left side nose camera lens, right side nose camera lens and second spacing groove, the problem of current device existence unsanitary and can not fix nose camera lens expansion range has been solved, but possess the advantage of quick replacement nose camera lens and the range that can fix the nose camera lens expansion, use this rhinoscope can pass through quick replacement nose camera lens, can effectively prevent germ cross infection, healthy and sanitary medical conditions has been guaranteed, this rhinoscope can also be fixed through the angle that second stop gear expanded the rhinoscope, reduce the physical power that the doctor consumed when the inspection, thereby be favorable to the doctor to inspect and diagnose the patient.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic view of the first elastic plate and the second elastic plate of the present invention.

In the figure: 1. a left plier handle; 2. a right forceps handle; 3. a shaft sleeve; 4. a rotating shaft; 5. a first limit groove; 6. a first limit mechanism; 601. a first stopper; 602. a second limiting block; 603. a connecting rod; 604. a spring; 605. a bolt; 7. a second limiting mechanism; 701. a first fixed block; 702. a second fixed block; 703. a threaded rod; 704. a third through hole; 705. a threaded sleeve; 8. a left nasal lens; 9. a right nasal lens; 10. a second limit groove; 11. a first elastic plate; 12. a second elastic plate.

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, an ear-nose-throat examination device comprises a left forceps handle 1 and a right forceps handle 2, wherein a shaft sleeve 3 is welded on the inner side of the left forceps handle 1, a rotating shaft 4 is welded on the inner side of the right forceps handle 2, the surface of the rotating shaft 4 is sleeved with the shaft sleeve 3, first limiting grooves 5 are respectively arranged on the top of the left forceps handle 1 and the top of the right forceps handle 2, a first limiting mechanism 6 is inserted into the first limiting groove 5, a second limiting mechanism 7 is arranged on the bottom of the left forceps handle 1 and the bottom of the right forceps handle 2, a left nose lens 8 and a right nose lens 9 are respectively arranged on the top of the left forceps handle 1 and the top of the right forceps handle 2, and a second limiting groove 10 is respectively arranged on the bottom of the left nose lens 8 and the bottom of the right nose lens 9, the utility model discloses a device which comprises the left forceps handle 1, the right forceps handle 2, the shaft sleeve 3, the rotating shaft 4, the first limiting groove 5, the first limiting mechanism 6, the second limiting mechanism 7, the left lens 8, the, the problem of current device exist unhygienic and can not fix the rhinoscope expansion range is solved, but possess quick replacement rhinoscope and can fix the advantage of the range of rhinoscope expansion, use this rhinoscope can pass through quick replacement rhinoscope, can effectively prevent germ cross infection, healthy and sanitary medical conditions have been guaranteed, this rhinoscope can also be fixed through the angle of second stop gear 7 to the rhinoscope expansion, reduce the physical power that the doctor consumed when the inspection, thereby be favorable to the doctor to inspect and diagnose the patient.

In this embodiment, the first limiting mechanism 6 includes a first limiting block 601 and a second limiting block 602, a connecting rod 603 is disposed at the top and bottom between the first limiting block 601 and the second limiting block 602, one end of the connecting rod 603 is welded to the second limiting block 602, the other end of the connecting rod 603 penetrates to the outside of the first limiting block 601, a first through hole adapted to the connecting rod 603 is disposed inside the first limiting block 601, a spring 604 is sleeved on the surface of the connecting rod 603, a first threaded groove is disposed on the outside of the first limiting block 601, a bolt 605 is disposed at the top of the outside of the left forceps handle 1 and the right forceps handle 2, one end of the bolt 605 penetrates to the first limiting groove 5 and is in threaded connection with the first threaded groove, a second through hole adapted to the bolt 605 is disposed at the top of the outside of the left forceps handle 1 and the right forceps handle 2, by disposing the first limiting mechanism 6, the nasal lens can be rapidly replaced and firmly fixed, the diameter of the bolt 605 is smaller than the diameter of the second through hole.

In this embodiment, the second limiting mechanism 7 includes a first fixing block 701, the bottom end of the left forceps handle 1 is welded to the first fixing block 701, the bottom end of the right forceps handle 2 is welded to a second fixing block 702, the right side of the first fixing block 701 is welded to a hinge, the first fixing block 701 is hinged to a threaded rod 703 through the hinge, a third through hole 704 is formed in the second fixing block 702, the right end of the threaded rod 703 penetrates to the right side of the second fixing block 702 through the cooperation of the third through hole 704, a threaded sleeve 705 is connected to the surface of the threaded rod 703 and located on the right side of the second fixing block 702 through threads, by arranging the second limiting mechanism 7, the expanded angle of the rhinoscope can be effectively limited and fixed, physical strength consumed by a doctor during use can be reduced, the diameter of the third through hole 704 is greater than the diameter of the cross section of the threaded rod 703, because the motion trajectory generated when the right forceps handle, third through hole 704 must be larger than the cross-sectional diameter of threaded rod 703 in order to function properly.

In this embodiment, the first elastic plate 11 is bolted to the inner side of the left forceps handle 1, the second elastic plate 12 is bolted to the inner side of the right forceps handle 2, the first elastic plate 11 and the second elastic plate 12 are made of steel, a groove is formed in one end of the first elastic plate 11, a bump is punched at one end of the second elastic plate 12, the groove of the first elastic plate 11 is clamped with the bump of the second elastic plate 12, and the elastic plate moves through resetting by arranging the first elastic plate 11 and the second elastic plate 12, so that a user can operate and control the rhinoscope when the rhinoscope is used.

In this embodiment, the second spacing groove 10 inside left rhinoscope 8 and right rhinoscope 9 is the T font, and the material of left rhinoscope 8 and right rhinoscope 9 is medical grade plastics, through setting up plastics nasal lens, can effectively reduce the cost of manufacture to alleviate patient's cost of seeking medical advice.

The working principle is as follows: the doctor examines the nasal cavity of the patient by holding the left forceps handle 1 and the right forceps handle 2 with hands, inserting the left rhinoscope 8 and the right rhinoscope 9 into the nasal cavity of the patient, then pressing the left forceps handle 1 and the right forceps handle 2 with force to stretch the first elastic plate 11 and the second elastic plate 12 under the matching of the groove and the bump, then under the matching of the shaft sleeve 3 and the rotating shaft 4, moving the left rhinoscope 8 and the right rhinoscope 9 in the reverse direction to expand the nasal cavity of the patient, so as to examine the patient, if the doctor needs to observe for a long time, the second limiting mechanism 7 can be used for fixing the expansion amplitude of the rhinoscope, firstly the threaded sleeve 705 is rotated to move to the left side under the matching of the hinge part, the third through hole 704 and the threaded rod 703, and moves to a proper position to limit the second fixing block 702, carry out with the nasal lens of trading to the rhinoscope after using, at first press bolt 605, make bolt 605 drive first stopper 601 through the cooperation of second through-hole and move to one side of second stopper 602 to first stopper 601 compresses spring 604 under the cooperation of first through-hole and connecting rod 603, can take off the nasal lens of trading the renewal that has used the rhinoscope this moment.

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

1. The utility model provides an otolaryngology inspectoscope, includes left pincers handle (1) and right pincers handle (2), its characterized in that: the utility model discloses a pair of pliers, including left side pincers handle (1), right side pincers handle (2), first spacing groove (5) have all been seted up with the top of right side pincers handle (2), first spacing groove (6) have been pegged graft to the surface of axis of rotation (4) and axle sleeve (3) and have been cup jointed, left side pincers handle (1) and the top of right side pincers handle (2), the inside of first spacing groove (5) is pegged graft and is had first stop gear (6), the bottom of left side pincers handle (1) and right side pincers handle (2) is provided with second stop gear (7), the top of left side pincers handle (1) and right side pincers handle (2) is provided with left nose camera lens (8) and right nose camera lens (9) respectively, second spacing groove (10) have all been seted up to the bottom of left side nose camera lens (8) and right nose camera lens (9).

2. An otolaryngological examiner as claimed in claim 1, wherein: the first limiting mechanism (6) comprises a first limiting block (601) and a second limiting block (602), a connecting rod (603) is arranged at the top and the bottom between the first limiting block (601) and the second limiting block (602), one end of the connecting rod (603) is welded with the second limiting block (602), the other end of the connecting rod (603) penetrates through the outer side of the first limiting block (601), a first through hole matched with the connecting rod (603) is formed in the first limiting block (601), a spring (604) is sleeved on the surface of the connecting rod (603), a first thread groove is formed in the outer side of the first limiting block (601), bolts (605) are arranged at the tops of the outer sides of the left clamp handle (1) and the right clamp handle (2), one end of each bolt (605) penetrates through the first limiting groove (5) to be in threaded connection with the first thread groove, and a first thread groove matched with the bolt (605) is formed in the tops of the outer sides of the left clamp handle (1) and the right clamp handle (2) Two through holes, the diameter of the bolt (605) is smaller than that of the second through hole.

3. An otolaryngological examiner as claimed in claim 1, wherein: the second limiting mechanism (7) comprises a first fixing block (701), the bottom end of the left clamp handle (1) is welded to the first fixing block (701), the bottom end of the right clamp handle (2) is welded to a second fixing block (702), the right side of the first fixing block (701) is welded to an articulated piece, the first fixing block (701) is articulated with a threaded rod (703) through the articulated piece, a third through hole (704) is formed in the second fixing block (702), the right end of the threaded rod (703) penetrates through the right side of the second fixing block (702) through the matching of the third through hole (704), a threaded sleeve (705) is connected to the surface of the threaded rod (703) and the right side of the second fixing block (702) in a threaded mode, and the diameter of the third through hole (704) is larger than the section diameter of the threaded rod (703).

4. An otolaryngological examiner as claimed in claim 1, wherein: the inboard bolt of left side pincers handle (1) has first elastic plate (11), the inboard bolt of right side pincers handle (2) has second elastic plate (12), and first elastic plate (11) and second elastic plate (12) are steel, the one end of first elastic plate (11) is seted up flutedly, the one end punching press of second elastic plate (12) has the lug, and the recess of first elastic plate (11) and the lug joint of second elastic plate (12).

5. An otolaryngological examiner as claimed in claim 1, wherein: the second limiting grooves (10) in the left nose lens (8) and the right nose lens (9) are both T-shaped, and the left nose lens (8) and the right nose lens (9) are both made of medical-grade plastics.