CN219166362U

CN219166362U - Multiple reflection mouth mirror

Info

Publication number: CN219166362U
Application number: CN202222010382.9U
Authority: CN
Inventors: 魏早; 尹崇志; 闫一梵
Original assignee: Chongqing Three Gorges Medical College
Current assignee: Chongqing Three Gorges Medical College
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-06-13
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multiple reflection mouth mirror which comprises a main rod, wherein a plurality of branch rods are detachably connected to the main rod, and lenses are rotatably connected to one ends, far away from the main rod, of the branch rods. According to the technical scheme, the problem that when a doctor observes the condition in the oral cavity of a patient, the doctor can only keep a specific posture to look at the mirror surface of the reflecting mirror in the oral cavity of the patient, so that the doctor is easy to fatigue and difficult to operate for a long time in the observation process can be solved.

Description

Multiple reflection mouth mirror

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multiple reflection mouth mirror.

Background

When oral clinical diagnosis or operation is carried out, the tooth or tissue form in the oral cavity of a patient needs to be observed in many times, so that the disease focus condition in the oral cavity of the patient can be judged more accurately, the stomatoscope is a tool for an stomatologist to observe the disease focus condition in the oral cavity of the patient, is a medical instrument commonly used in oral clinic, and is mainly composed of a handle and a reflecting mirror obliquely connected to the front end of the handle. Besides the existing disposable mouth mirror, the condition in the oral cavity of the patient can be observed by using a special camera probe for oral examination.

Although doctors can observe the focus condition in the oral cavity of a patient by using the existing disposable odontoscope and a special camera probe for oral examination, the following problems exist:

1. when the disposable mouth mirror is used for observing the condition in the oral cavity of a patient: because the reflecting mirror needs to extend into the oral cavity of the patient to reflect the focus in the oral cavity of the patient, a doctor can only keep a specific posture to look at the reflecting mirror surface in the oral cavity of the patient in order to better observe the reflecting condition of the reflecting mirror, and the focus condition is known through reflection; leading to easy fatigue of doctors in the observation process and difficult lasting operation.

2. When the condition in the oral cavity of a patient is observed by utilizing the special camera probe for oral examination, the camera probe needs to be connected with a display screen, the equipment cost is higher, and the display screen and the camera probe need to be started when the camera probe is used, so that the operation is troublesome.

Disclosure of Invention

The utility model provides a multiple reflection mouth mirror, which can solve the problems that when a doctor observes the condition in the oral cavity of a patient, the doctor can only keep a specific posture to look at the mirror surface of the mirror in the oral cavity of the patient, so that the doctor is easy to fatigue and difficult to operate for a long time in the observation process.

The application provides the following technical scheme:

the utility model provides a multiple reflection mouth mirror, includes the mobile jib, can dismantle on the mobile jib and be connected with a plurality of branch poles, the branch pole is kept away from the one end of mobile jib and is all rotated and be connected with the lens.

The beneficial effect of this scheme lies in:

1. doctors can observe the condition in the oral cavity of the patient without looking into the oral cavity of the patient, can adjust the posture of the doctor to observe during observation, is not easy to fatigue, and is convenient for lasting operation: according to the technical scheme, the plurality of branch rods are detachably connected to the main rod, the lenses are rotatably connected to one ends, far away from the main rod, of the branch rods, when the situation in the oral cavity of a patient is observed, a doctor can install the number of the branch rods and the number of the lenses according to actual needs, at least one lens can be just positioned outside the oral cavity of the patient when the lenses connected with the end parts of the main rod extend into the oral cavity of the patient, then the angle between each two adjacent lenses is adjusted, the lenses can be reflected by the main rod, then extend into the oral cavity of the patient, the lenses extending into the oral cavity of the patient are aligned to focuses in the oral cavity of the patient, and the doctor can observe the focuses in the oral cavity of the patient directly through the reflection between the lenses. But also is more sanitary and reduces occupational exposure.

2. The multi-reflection mouth mirror is simple to operate and low in cost.

Further, a universal joint is arranged between the branch rod and the lens.

By adopting the technical scheme, through being connected with universal joint between branch rod and lens, can carry out 360 regulation to the lens for it is more convenient when adjusting the angle of lens.

Further, the main rod is connected with a plurality of sleeves, and the branch rods are detachably connected to the sleeves.

By adopting the technical scheme, the branch rod is detachably connected to the sleeve, the sleeve is connected to the main rod, and the sleeve can be rotated by force when the angle of the lens needs to be adjusted, so that the sleeve drives the branch rod and the lens to rotate, the distance between the lenses is adjusted more conveniently, and a doctor can observe the condition in the oral cavity of a patient reflected between the lenses more conveniently.

Further, the main rod comprises a hollow rod, and a light source is arranged at the end part of the hollow rod.

By adopting the technical scheme, through setting up the light source at hollow pole tip, can throw light on in the patient's oral cavity during the use, be convenient for the doctor more observe and can be convenient for the doctor more convenient, quick focus in finding patient's oral cavity, especially when the patient pulls out teeth or carries out the back oral cavity operation patient oral cavity blood ratio more, can be convenient for the doctor observe the wound etc. in the patient's oral cavity through the light source illumination.

Further, the length of the branch rod is 1cm-7cm.

By adopting the technical scheme, when in use, a doctor can select a branch rod with proper length to be connected to the main rod according to the actual condition of a patient, so that the doctor can be more convenient when in use. Such as: when the child is checked, the branch rod with a shorter length can be selected, so that the problem that the branch rod is too long to conveniently extend into the oral cavity of the child is avoided; when a person performs an inspection, the branch rod with a longer length can be selected, so that the situation that the main rod, the lens and the like are all positioned at one corner of the oral cavity of the patient and are too close to the lips of the patient due to too short length of the branch rod is prevented, and the observation by doctors is inconvenient.

Further, the diameter of the lens is in the range of 2cm-4cm.

By adopting the technical scheme, a doctor can select a lens with a proper diameter to check the patient according to the actual condition of the patient, so that the patient can be more convenient and handy in the use process; such as: when the child is checked, the lens with smaller diameter can be selected, so that the lens is prevented from being too large in diameter and not convenient to extend into the child's mouth; when a person performs an inspection, a lens with a larger diameter can be selected, so that the condition in the oral cavity of the patient can be reflected better, and a doctor can observe better.

Further, the main rod is provided with anti-slip patterns at one end far away from the branch rods.

By adopting the technical scheme, the anti-slip patterns are arranged at one end of the main rod, which is far away from the branch rods, so that the doctor can hold the device more conveniently.

Drawings

FIG. 1 is a schematic view of a multiple reflection mouth mirror according to a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a multiple reflection mouth mirror according to a second embodiment of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

the labels in the drawings of this specification include: the main rod 1, the branch rod 2, the sleeve 3, the connector 4, the universal joint 5, the mirror frame 6, the lens 7 and the switch 8.

Example 1

As shown in fig. 1, a multiple reflection mouth mirror comprises a main rod 1, wherein a plurality of sleeves 3 are connected to the main rod 1 in an up-tightening manner, when the sleeves 3 are broken by force, the sleeves 3 can rotate around the main rod 1, connectors 4 are welded or integrally formed on the sleeves 3, internal threads are arranged in the connectors 4, branch rods 2 are connected through the internal threads, and in the embodiment, the number of the sleeves 3 and the number of the branch rods 2 are 3; the end, far away from the sleeve 3, of the branch rod 2 is welded with a universal joint 5, the universal joint 5 of the embodiment is specifically a spherical universal joint, one end, far away from the branch rod 2, of the universal joint 5 is connected with a lens frame 6, specifically, the lower end of the lens frame 6 is fixed with a threaded sleeve, and the threaded sleeve is in threaded connection with the branch rod 2; the lens 7 is connected in the lens frame 6, the diameter of the lens 7 is 2cm-4cm, and the value range is specifically 3cm in the embodiment; the length of the branch rod 2 is 1cm-7cm, and in the embodiment, the length is specifically 4cm.

The specific implementation process is as follows:

when in use, a doctor can select a branch rod 2 with a proper length to be connected to the connector 4 according to the actual condition of a patient, for example: if the child is checked, the branch rod 2 with a shorter length can be selected, so that the branch rod 2 is prevented from being too long to be conveniently stretched into the child's mouth; when a person performs an inspection, the branch rod 2 with a longer length can be selected, so that the problem that the branch rod 2 is too short in length, so that the main rod 1, the lens 7 and the like are all positioned at one corner of the oral cavity of the patient and are too close to the lips of the patient, and the observation by doctors is inconvenient is solved. After the branch rod 2 is connected, the lens frame 6 and the lens 7 are connected to one end of the universal joint 5 far away from the branch rod 2, then a doctor can firstly rotate the sleeve 3 or rotate the lens frame 6 to adjust the angle between the lens 7 and the distance between the sleeve 3 by force, so that an image on the lens 7 positioned at the end part of the main rod 1 can be reflected to the lens 7 which is close to one holding end of the doctor, the lens 7 which is close to the holding end of the doctor after the end part of the main rod 1 stretches into the oral cavity of the patient can be positioned outside the oral cavity of the patient, then the lens 7 positioned at the end part of the main rod 1 stretches into the oral cavity of the patient, the situation in the oral cavity of the patient can be observed by the reflecting doctor between the lenses 7 directly from the lens 7 positioned outside the oral cavity of the patient, the doctor can be expected to be unnecessary to be positioned from the outside the oral cavity of the patient, the doctor can observe the angle more freely, the doctor can properly adjust the posture during observation, the doctor is less prone to fatigue, and the doctor can operate more conveniently and durably.

Example two

As shown in fig. 2, the difference between the present embodiment and the first embodiment is that in the present embodiment, the main lever 1 is a hollow lever, and a light source is disposed at the end of the hollow lever, and the light source may be an led bulb or a laser lamp; a power supply is arranged in the hollow rod, and the power supply can be a button cell; the outer wall of the hollow rod is also provided with a switch 8, the light source, the switch 8 and the power supply are electrically connected in sequence, and the switch 8 is used for controlling the on/off of the light source (the prior art is omitted for brevity).

When the oral cavity examination is carried out on a patient, a doctor can turn on the light source, so that the doctor can more conveniently and rapidly find the focus in the oral cavity of the patient, and especially when the oral cavity of the patient has more blood after tooth extraction or oral cavity operation is carried out on the patient, the doctor can more conveniently find the wound in the oral cavity of the patient through the illumination of the light source, and the like.

Example III

The difference between this embodiment and the first embodiment lies in that, in this embodiment, the outer wall of the main rod 1 is provided with anti-slip patterns, so that a doctor can hold the main rod conveniently to prevent slipping, especially when performing oral surgery on a patient, because more liquid medicine needs to be used for disinfection, anesthesia and the like on the patient, the doctor cannot be stained on the doctor's hand or the main rod 1, and the doctor can slip when holding the main rod, so that this phenomenon can be well avoided through the anti-slip patterns.

The above is merely an embodiment of the present utility model, and the present utility model is not limited to the field of the present embodiment, but the specific structure and characteristics of the present utility model are not described in detail. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. A multiple reflection mouth mirror, includes mobile jib, its characterized in that: the movable support is characterized in that the main rod is detachably connected with a plurality of branch rods, and one ends, far away from the main rod, of the branch rods are respectively connected with lenses in a rotating mode.

2. A multiple reflection mouth mirror according to claim 1, wherein: and a universal joint is arranged between the branch rod and the lens.

3. A multiple reflection mouth mirror according to claim 2, wherein: the main rod is connected with a plurality of sleeves, and the branch rods are detachably connected to the sleeves.

4. A multiple reflection mouth mirror according to claim 3, wherein: the main rod comprises a hollow rod, and a light source is arranged at the end part of the hollow rod.

5. A multiple reflection mouth mirror according to claim 4, wherein: the length of the branch rod is 1cm-7cm.

6. A multiple reflection mouth mirror according to claim 5, wherein: the diameter of the lens is 2cm-4cm.

7. A multiple reflection mouth mirror according to claim 6, wherein: and an anti-skid pattern is arranged at one end of the main rod, which is far away from the branch rods.