CN211609720U

CN211609720U - Handheld high-definition optical fiber otoscope

Info

Publication number: CN211609720U
Application number: CN201821411298.5U
Authority: CN
Inventors: 李长宽; 彭君秀
Original assignee: Chongqing Hongyitang Hospital Co ltd
Current assignee: Chongqing Hongyitang Hospital Co ltd
Priority date: 2018-08-30
Filing date: 2018-08-30
Publication date: 2020-10-02
Anticipated expiration: 2028-08-30

Abstract

The utility model discloses a hand-held high definition optic fibre otoscope, including the holding rod, the top of holding rod closes fixedly through the screw thread and is provided with the connector, the top of connector is provided with the eyepiece, just the connector is the integral type structure with the eyepiece, one side of eyepiece closes fixedly through the screw thread and is provided with the otoscope, the bottom of holding rod is provided with the alcohol storage head, the junction of alcohol storage head and holding rod is provided with the spiral head, and the alcohol storage head closes fixedly through the spiral head and is connected with the holding rod soon; be provided with the alcohol memory head through the bottom at the holding rod, and the top of alcohol memory head is provided with the washing cotton for it is more convenient when disinfecting the clearance to the alcohol memory head at the in-process that clears up income otoscope and eyepiece, through fixed being provided with the finger button through the rubber sleeve at the surface of holding rod, make the doctor when handheld, to the use of handheld high definition optical fiber otoscope, more hold tightly, can effectually place the landing.

Description

Handheld high-definition optical fiber otoscope

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to hand-held type high definition optic fibre otoscope.

Background

The ear detecting machine is a common instrument for detecting the external auditory canal and the tympanic membrane, is shaped like a funnel, has different calibers, forms a set and is selected according to the diameter of the external auditory canal of a patient. During examination, the ear examination machine with proper caliber is selected according to the diameter of the external auditory canal. The examiner pulls the auricle with one hand to straighten the external auditory canal and puts the ear-testing device gently into the external auditory canal with the other hand. Because only a part of the tympanic membrane can be seen through the ear detecting machine, the ear detecting machine does not exceed the external 1/3 of the external auditory canal and is convenient to move up, down, left and right so as to observe the whole tympanic membrane; meanwhile, pain and cough caused by pressing the bone part due to too deep placement can be avoided.

The existing handheld high-definition optical fiber otoscope is inconvenient to the cleaning of an otoscope examination head in the using process, and is troublesome when the otoscope is disinfected, and a doctor can easily slide off the otoscope during the use of the handheld otoscope, so that the handheld high-definition optical fiber otoscope is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type high definition optic fibre otoscope to propose current hand-held type high definition optic fibre otoscope in solving above-mentioned background, it is comparatively inconvenient to the washing of examining the otoscope head at the in-process that uses, and when disinfecting to the otoscope, comparatively troublesome, when the handheld otoscope of doctor was used, the problem of easy landing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type high definition optical fiber otoscope, includes the holding rod, the top of holding rod closes fixedly through the screw thread and is provided with the connector, the top of connector is provided with the eyepiece, just connector and eyepiece formula structure as an organic whole, one side of eyepiece closes fixedly through the screw thread and is provided with into otoscope, the bottom of holding rod is provided with the alcohol memory head, the alcohol memory head is provided with the spiral head with the hookup location department of holding rod, and the alcohol memory head closes fixedly through the spiral head soon and is connected with the holding rod, the top of alcohol memory head is provided with the washing cotton, the bottom of alcohol memory head closes fixedly through the screw thread soon and is provided with the head, the upper surface at alcohol memory head top is inlayed and is provided with sealed cushion, the surface of holding rod is provided with the rubber sleeve, the one end of rubber sleeve is passed through the fixed finger-buckle that.

Preferably, the inner cavity is formed in the alcohol storage head, and the inner cavity is in through connection with the seal head and the cleaning cotton.

Preferably, the bottom of the holding rod is provided with a connecting groove which has the same shape and size as the cleaning cotton.

Preferably, the rubber sleeve is of a hollow cylinder structure.

Preferably, an embedding clamping groove is formed in the connecting position of the sealing rubber gasket and the alcohol storage head, and the sealing rubber gasket is tightly clamped with the embedding clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with the alcohol memory head through the bottom at the holding rod, and the top of alcohol memory head is provided with the washing cotton for it is more convenient when disinfecting the clearance to the alcohol memory head at the in-process that clears up income otoscope and eyepiece, through fixed being provided with the finger button through the rubber sleeve at the surface of holding rod, make the doctor when handheld, to the use of handheld high definition optical fiber otoscope, more hold tightly, can effectually place the landing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the local explosion structure of the present invention;

FIG. 3 is a schematic view of the finger button structure of the present invention;

FIG. 4 is an enlarged view of the sealing rubber pad of the present invention;

in the figure: 1. sealing the end; 2. an alcohol storage head; 3. finger fasteners; 4. an in-ear mirror; 5. an eyepiece; 6. a connector; 7. a holding rod; 8. a rubber sleeve; 9. cleaning cotton; 10. sealing the rubber gasket; 11. a screw head.

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 present invention provides a technical solution: a hand-held high-definition optical fiber otoscope comprises a holding rod 7, a connector 6 is fixedly arranged at the top end of the holding rod 7 through screw thread screwing, an ocular 5 is arranged at the top end of the connector 6, the connecting head 6 and the ocular 5 are of an integral structure, one side of the ocular 5 is fixedly provided with the in-ear mirror 4 through screw thread screwing, the bottom end of the holding rod 7 is provided with the alcohol storage head 2, the connecting position of the alcohol storage head 2 and the holding rod 7 is provided with the spiral head 11, and alcohol storage head 2 closes fixedly through spiral head 11 soon and is connected with holding rod 7, and the top of alcohol storage head 2 is provided with washs cotton 9, and the bottom of alcohol storage head 2 closes fixedly through the screw thread soon is provided with head 1, and the upper surface inlay at 2 tops of alcohol storage head is provided with sealed cushion 10, and the surface of holding rod 7 is provided with rubber sleeve 8, and the one end of rubber sleeve 8 is passed through the fixed finger-buckle 3 that is provided with of glue bonding.

In order to facilitate the storage of alcohol, in the embodiment, preferably, an inner cavity is formed inside the alcohol storage head 2, and the inner cavity is connected with the seal head 1 and the cleaning cotton 9 in a penetrating manner.

In order to place the cleaning cotton 9 conveniently, in this embodiment, preferably, the bottom of the holding rod 7 is provided with a connecting groove with the same shape and size as the cleaning cotton 9.

In order to facilitate the detachment and installation of the rubber sleeve 8, in this embodiment, it is preferable that the rubber sleeve 8 has a hollow cylindrical structure.

In order to facilitate the fixed installation of the sealing rubber pad 10, in this embodiment, preferably, an embedding slot is disposed at a connection position between the sealing rubber pad 10 and the alcohol storage head 2, and the sealing rubber pad 10 is tightly engaged with the embedding slot.

The utility model discloses a theory of operation and use flow: the utility model can be used after the installation, when in use, a doctor can open the alcohol storage head 2 from the spiral head 11 and the holding rod 7 through the screw thread, disinfect the outer surface of the otoscope 4 and the ocular lens 5 by using the cleaning cotton 9, the seal head 1 can be opened through the screw thread, add alcohol into the inner cavity of the alcohol storage head 2, after the disinfection, the alcohol storage head 2 is connected and fixed with the holding rod 7 through the spiral head 11, the sealing rubber pad 10 can increase the sealing performance of the connection when the spiral head 11 is fixed with the holding rod 7, when the doctor holds the holding rod 7, the doctor can pass fingers through the finger fastener 3 to hold the holding rod 7 tightly, the high-definition optical fiber otoscope is prevented from slipping off from the doctor's hand in the use process, the finger fastener 3 is fixedly installed on the holding rod 7 by the rubber sleeve 8, because the rubber sleeve 8 has certain elasticity, so that the doctor uses the holding rod, the finger clasp 3 can be moved to a proper position on the holding rod 7 through the rubber sleeve 8 according to the requirements of doctors, and the use of the doctor is facilitated.

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 a hand-held type high definition optic fibre otoscope, includes holding rod (7), its characterized in that: the top of holding rod (7) closes fixedly through the screw thread and is provided with connector (6), the top of connector (6) is provided with eyepiece (5), just connector (6) and eyepiece (5) formula structure as an organic whole, one side of eyepiece (5) closes fixedly through the screw thread and is provided with pleasant mirror (4), the bottom of holding rod (7) is provided with alcohol storage head (2), the hookup location department of alcohol storage head (2) and holding rod (7) is provided with spiral head (11), and alcohol storage head (2) closes fixedly through spiral head (11) and is connected with holding rod (7), the top of alcohol storage head (2) is provided with washing cotton (9), the bottom of alcohol storage head (2) closes fixedly through the screw thread and is provided with head (1), the upper surface inlay at alcohol storage head (2) top is provided with sealed cushion (10), the outer surface of the holding rod (7) is provided with a rubber sleeve (8), and one end of the rubber sleeve (8) is fixedly provided with a finger button (3) through glue adhesion.

2. The hand-held high definition optical fiber otoscope according to claim 1, characterized in that: an inner cavity is formed in the alcohol storage head (2), and the inner cavity is communicated with the seal head (1) and the cleaning cotton (9).

3. The hand-held high definition optical fiber otoscope according to claim 1, characterized in that: the bottom of the holding rod (7) is provided with a connecting groove which has the same shape and size as the cleaning cotton (9).

4. The hand-held high definition optical fiber otoscope according to claim 1, characterized in that: the rubber sleeve (8) is of a hollow cylinder structure.

5. The hand-held high definition optical fiber otoscope according to claim 1, characterized in that: an embedded clamping groove is formed in the connecting position of the sealing rubber gasket (10) and the alcohol storage head (2), and the sealing rubber gasket (10) is tightly clamped with the embedded clamping groove.