CN217611063U

CN217611063U - Multifunctional opening measuring scale

Info

Publication number: CN217611063U
Application number: CN202220188639.7U
Authority: CN
Inventors: 胡祥莹; 朱敏; 肖燕; 顾瑛
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-10-21
Anticipated expiration: 2032-01-24

Abstract

The utility model provides a multifunctional measuring scale for the degree of openness, which comprises a support rod and a measuring device, wherein the measuring device is fixed at one side of the support rod and is close to one end of the support rod; the measuring device sequentially comprises a main scale, a sliding rod and an auxiliary scale along the direction far away from the supporting rod; the main scale is fixed on the supporting rod along the length direction of the supporting rod, the sliding rod is connected with the main scale in a sliding manner, and the auxiliary scale is fixedly connected to the sliding rod; the top end of the main ruler is connected with a first tooth socket; the top end of the auxiliary ruler is connected with a second tooth socket; the first and second sockets extend in a direction away from the support bar. The utility model provides a multi-functional opening degree dipperstick has compact structure novelty, and the doctor's operation of being convenient for reads opening degree numerical value with the accuracy.

Description

Multifunctional opening measuring scale

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional opening degree dipperstick.

Background

The mouth opening degree of a patient with the jaw face wound is an important index for evaluating the oral function of the patient.

The mouth opening degree refers to the size of the mouth, and the normal mouth opening degree refers to the measurement of the incisal margin of the upper and lower incisor teeth by vertically placing the index finger, the middle finger and the ring finger when opening the mouth.

The clinical grading criteria were: 1. normal opening degree: when the mouth is wide, three fingers with about 4.5cm can be placed between the incisor margins of the upper incisor and the lower incisor. 2. Slight difficulty in opening the mouth: when the mouth is wide, only the index finger and the middle finger can be vertically penetrated between the incisal edges of the upper incisor and the lower incisor, which is about 3cm. 3. Moderate difficulty in opening the mouth: when the mouth is wide, only the index finger can be vertically placed between the incisor margins of the upper incisor and the lower incisor, and the distance is about 1.5cm. 4. Severe difficulty in opening the mouth: when the mouth is opened widely, the distance between the incisor edges of the upper incisor and the lower incisor is smaller than the transverse diameter of the forefinger. 5. Complete mouth opening difficulty: i.e. the clenching of the teeth.

Common diseases with difficulty in opening mouth include: pericoronitis of the wisdom tooth is complicated with infection of the gap of masticatory muscles, infection of the gap of temporalis muscles, fracture of mandible caused by trauma, pathological changes of temporomandibular joint, deep tumor of pterygopalatine fossa and the like.

Most among the prior art directly measure the size of openness with ordinary ruler, simple ruler or set square are difficult to stretch into the oral cavity and compare, measure very unstable operating accuracy and inconvenient doctor and read numerical value. Although there are some tools for measuring the bite size in the prior art, there are also limitations in operating accuracy and stability for clinical use.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a multi-functional measuring ruler for measuring the opening degree, which is used to solve the problem of inconvenient reading of the measured value by the doctor in the prior art.

To achieve the above and other related objects, the present invention includes the following technical solutions.

The utility model provides a multifunctional measuring scale for the degree of openness, which comprises a support rod and a measuring device, wherein the measuring device is fixed at one side of the support rod and is close to one end of the support rod; the measuring device sequentially comprises a main scale, a sliding rod and an auxiliary scale along the direction far away from the supporting rod; the main scale is fixed on the supporting rod along the length direction of the supporting rod, the sliding rod is connected with the main scale in a sliding manner, and the auxiliary scale is fixedly connected to the sliding rod; the top end of the main ruler is connected with a first tooth socket; the top end of the auxiliary ruler is connected with a second tooth socket; the first socket and the second socket extend in a direction away from the support bar.

In one embodiment, the support rod comprises a rod body and a base, wherein the base is arranged at one end of the rod body; the measuring device is close to the other end of the rod body.

In one embodiment, the main scale is provided with scales, and the scales on the main scale are arranged on the side surface of the main scale.

In one embodiment, the secondary scale is provided with scales, and the scales on the secondary scale are arranged on one side surface of the secondary scale close to the main scale.

In one embodiment, the dental mouthpiece further comprises a medical supply assembly, wherein the medical supply assembly comprises a disposable mouthpiece and a mouthpiece box, and the mouthpiece box is fixed on the support rod; when the multifunctional mouth-opening measuring ruler is used for measuring, the disposable tooth socket is sleeved on the first tooth socket and/or the second tooth socket; when the multifunctional mouth-opening measuring ruler is not used for measuring, the disposable tooth socket is arranged in the tooth socket box.

In one embodiment, the dental kit is further provided with a dental kit cover.

In one embodiment, the main scale is further provided with a lighting lamp, and the lighting lamp is arranged on the side face of the main scale.

In one embodiment, the secondary ruler is further provided with a face measuring ruler; the face measuring scale is arranged on the side surface of the auxiliary scale.

In one embodiment, the main ruler is provided with a fixing bolt, the auxiliary ruler is provided with a fixing hole, and the fixing bolt is detachably connected with the fixing hole.

As above, the utility model discloses a multi-functional opening degree dipperstick has following beneficial effect:

the utility model provides a multi-functional degree of lip dipperstick has compact structure novelty, and the doctor's operation of being convenient for reads the degree of lip numerical value with the accuracy.

Drawings

Fig. 1 is a schematic structural view of the multifunctional open degree measuring scale provided by the utility model.

Fig. 2 is a front view of the utility model provides a multi-functional wide-open measuring scale.

Fig. 3 is a side view of the utility model provides a multi-functional opening degree dipperstick.

Fig. 4 is a top view of the utility model provides a multi-functional wide-open measuring scale.

Fig. 5 is a bottom view of the multifunctional open degree measuring scale provided by the utility model.

The reference numerals in fig. 1 to 5 are as follows:

1-support rod, 2-medical appliance component, 3-measuring device, 11-support rod body, 12-base, 21-disposable tooth socket, 22-tooth socket box, 31-first tooth socket, 32-second tooth socket, 33-main ruler, 34-auxiliary ruler, 35-sliding rod, 221-tooth socket box cover, 331-illuminator, 341-fixing hole, 342-fixing bolt and 343-face measuring ruler.

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1 to 5. It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 and 3, the utility model provides a specific multifunctional measuring scale for measuring the degree of openness, which comprises a support rod and a measuring device 3, wherein the measuring device 3 is fixed on one side of the support rod and is close to one end of the support rod; the measuring device 3 comprises a main scale 33, a sliding rod 35 and an auxiliary scale 34 in sequence along the direction away from the supporting rod; the main scale 33 is fixed on the support rod along the length direction of the support rod, the sliding rod 35 is connected with the main scale 33 in a sliding manner, and the auxiliary scale 34 is fixedly connected on the sliding rod 35; the top end of the main ruler 33 is connected with a first tooth socket 31; the top end of the auxiliary ruler 34 is connected with a second tooth socket 32; the first and

second sockets

31 and 32 extend in a direction away from the support bar.

In a specific implementation mode, a sliding groove is formed in the sliding rod, a sliding block is arranged on the main ruler, and the sliding block is clamped in the sliding groove and can slide along the sliding groove.

In a specific embodiment, the support rod comprises a rod body 11 and a base 12, wherein the base 12 is arranged at one end of the rod body 11; the measuring device 3 is close to the other end of the rod body 11.

In a specific embodiment, the main scale 33 is provided with scales, and the scales on the main scale 33 are arranged on the side surface of the main scale 33. In a more specific embodiment, the main scale 33 is provided with scales, and the scales on the main scale 33 are provided on one side surface of the main scale 33 near the support rod.

In a specific embodiment, the scale on the auxiliary scale 34 is provided on the same side of the scale on one side of the main scale 33 as the scale on the auxiliary scale 34.

In one specific embodiment, the medical article assembly 2 is further included, the medical article assembly 2 comprises a disposable mouthpiece 21 and a mouthpiece box 22, and the mouthpiece box 22 is fixed on the support rod; when the multifunctional mouth-opening measuring ruler is used for measuring, the disposable tooth socket 21 is sleeved on the first tooth socket 31 and/or the second tooth socket 32; when the multifunctional mouth-opening measuring ruler is not used for measurement, the disposable tooth socket 21 is arranged in the tooth socket box 22.

In one particular embodiment, the dental mouthpiece 22 is further provided with a mouthpiece cover 221.

In a specific embodiment, the main scale 33 is further provided with a lamp 331, and the lamp 331 is arranged on the side of the main scale 33. More specifically, here the side is the back support bar side.

In a specific embodiment, the minor ruler 34 is further provided with a face measuring ruler 343; the face measuring ruler 343 is disposed on the side of the auxiliary ruler 34. More specifically, here the side is the back strut side.

In a specific embodiment, a fixing pin 342 is disposed on the main ruler 33, a fixing hole 341 is disposed on the auxiliary ruler 34, and the fixing pin 342 is detachably connected to the fixing hole 341.

When the multifunctional measuring scale for the mouth-opening degree in the embodiment is used, the first dental socket 31 fixes the upper dental socket of the patient when in use, the sliding rod 35 can slide downwards to drive the auxiliary ruler 34 to move when in measurement, and the second dental socket 32 is placed at the lower dental socket of the patient through the sliding auxiliary ruler 34. The end of the auxiliary ruler 34 is provided with scale marks, when the multifunctional mouth-opening measuring ruler is used, the first tooth socket 31 is placed in the upper tooth socket of a patient, the auxiliary ruler 34 is slid, the second tooth socket 32 is slid to the lower tooth socket of the patient, and the numerical value can be read by observing the moving-out distance of the lower end of the auxiliary ruler 34, so that the problem that a doctor cannot read the numerical value conveniently is solved.

The base 12 increases the stress area between the supporting rod body 11 and the ground, so that the supporting rod 1 is more stable as a whole.

Turning on the lamp 331 at the time of measurement can facilitate observation of whether the first socket 31 and the second socket 32 are in designated positions.

The disposable tooth socket 21 is more sanitary, and the disposable tooth socket 21 can be taken down and replaced by a new one after use. So that the unused disposable mouthpiece 21 is loaded into the mouthpiece box 22 to prevent the unused disposable mouthpiece 21 from being contaminated with bacteria, and to keep it clean and sanitary. The mouthpiece cover 221 may seal the body of the mouthpiece 22 from bacteria entering the mouthpiece 22.

The face measuring ruler 343 can measure the length of the face, the height of the nose bridge and the like of the human body.

When the measuring device 3 is not required to be used, the fixing sockets may be inserted into the fixing holes 341 of the main scale 33 and the sub scale 34, so that the main scale 33 and the sub scale 34 may be fixed and conveniently stored when the measuring device is not required to be used.

To sum up, the utility model provides a multi-functional flare degree dipperstick has compact structure novelty, and the doctor's operation of being convenient for reads flare degree numerical value with the accuracy. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The multifunctional open degree measuring scale is characterized by comprising a supporting rod and a measuring device (3), wherein the measuring device (3) is fixed on one side of the supporting rod and is close to one end of the supporting rod; the measuring device (3) comprises a main scale (33), a sliding rod (35) and an auxiliary scale (34) in sequence along the direction far away from the supporting rod; the main scale (33) is fixed on the supporting rod along the length direction of the supporting rod, the sliding rod (35) is connected with the main scale (33) in a sliding manner, and the auxiliary scale (34) is fixedly connected on the sliding rod (35); the top end of the main ruler (33) is connected with a first tooth socket (31); the top end of the auxiliary ruler (34) is connected with a second tooth socket (32); the first socket (31) and the second socket (32) extend in a direction away from the support bar.

2. The multi-functional tensor measuring ruler of claim 1, wherein the supporting rod comprises a rod body (11) and a base (12), the base (12) being provided at one end of the rod body (11); the measuring device (3) is close to the other end of the rod body (11).

3. The multi-functional angularity measuring scale of claim 1 wherein said main scale (33) is provided with graduations, said graduations on said main scale (33) being provided on the sides of said main scale (33).

4. The multi-functional angularity measuring scale of claim 3 wherein said secondary scale (34) is provided with graduations, said graduations on said secondary scale (34) being on the same side as one of said lateral graduations of said primary scale (33).

5. The multi-functional measuring scale of the degree of opening of claim 1, characterized by further comprising a medical supplies assembly (2), said medical supplies assembly (2) comprising a disposable mouthpiece (21) and a mouthpiece case (22), said mouthpiece case (22) being fixed on said support rod; when the multifunctional mouth-opening measuring ruler is used for measuring, the disposable tooth socket (21) is sleeved on the first tooth socket (31) and/or the second tooth socket (32); when the multifunctional mouth-opening measuring ruler is not used for measuring, the disposable tooth socket (21) is arranged in the tooth socket box (22).

6. The multi-functional gaping measuring scale according to claim 5, wherein said dental mouthpiece (22) further comprises a mouthpiece cover (221).

7. The multi-functional angularity measuring scale of claim 1 wherein, main scale (33) is further provided with an illuminating lamp (331), and the illuminating lamp (331) is provided on the side of main scale (33).

8. The multi-functional tonometric measurement scale of claim 1, wherein said secondary scale (34) is further provided with a face measurement scale (343); the face measuring ruler (343) is arranged on the side surface of the auxiliary ruler (34).

9. The multi-functional measuring scale of flare according to claim 1, characterized in that the main scale (33) is provided with a fixing bolt (342), the auxiliary scale (34) is provided with a fixing hole (341), and the fixing bolt (342) is detachably connected with the fixing hole (341).