CN215651153U

CN215651153U - Hand-held type masticatory muscle strength monitoring apparatus

Info

Publication number: CN215651153U
Application number: CN202121464973.2U
Authority: CN
Inventors: 王全才
Original assignee: PEOPLE'S HOSPITAL OF LIAONING PROVINCE
Current assignee: PEOPLE'S HOSPITAL OF LIAONING PROVINCE
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-28
Anticipated expiration: 2031-06-30

Abstract

A hand-held masticatory muscle strength monitoring apparatus comprising a hand-held handle, an occlusal plate to monitor bilateral masticatory muscle strength; the handheld handle is provided with a display structure for displaying the strength of masticatory muscles on two sides, the handheld handle and the bite plate are electrically connected in a combined mode through correspondingly arranged extending heads and extending holes, and an electric connection channel is arranged on the handheld handle and the bite plate; a connecting wire is arranged in the electric connecting channel, and a direct current power supply for supplying energy to the display structure and the bite plate is arranged in the hand-held handle; a pressure induction structure is arranged in the occlusal plate and is connected with the display structure through a lead; a switch button is arranged on the hand-held handle; and an antibacterial cover is also arranged, so that the one-man non-disposable use is realized. Through the strength of the monitoring bilateral masticatory muscle that bilateral monitoring masticatory muscle strength can be better, if the unilateral treatment can know the masticatory muscle through the difference condition of bilateral masticatory muscle and resume, and the monitoring that the process can conveniently be accomplished through changing the monitoring head to the combination formula setting, reduces monitoring cost.

Description

Hand-held type masticatory muscle strength monitoring apparatus

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an appliance for monitoring muscle strength recovery after trigeminal nerve diseases are treated by percutaneous puncture micro-balloon compression; in particular to a hand-held masticatory muscle strength monitoring instrument.

Background

At present, after the percutaneous puncture micro-balloon compression is clinically completed to treat trigeminal diseases, different indexes are generally required to be monitored to know the recovery condition of the trigeminal nerve of a patient after an operation, and the condition of the recovery of the patient is known by monitoring the strength of the masticatory muscles of the patient is a better index to be used and better monitored, but the existing masticatory muscle strength monitoring device has some problems. The method comprises the following specific steps:

most of the existing masticatory muscle strength monitoring methods are single-side monitoring, the entering positions are not completely unified every time, so that the monitoring result is inaccurate, in addition, because most of the masticatory muscle strength monitoring methods of patients are not only once monitoring, but also need to be monitored for many times in the whole treatment process, the monitoring is stopped until the masticatory muscle strength of the patients is effectively recovered, but most of the existing apparatuses are disposable, and the cost of the whole monitoring process is high; the non-disposable design is easy to have a pollution problem because the monitoring is finished by entering the oral cavity, and the monitoring process has a safety problem. In addition, most of the existing monitoring instruments are straight monitoring instruments which are not matched with the oral cavity shape of a patient, and the accuracy of a monitoring result is also influenced.

Therefore, a need exists for a method for effectively solving the problems of inaccurate monitoring result, high monitoring cost, and the like; the utility model aims at the problems and provides a handheld masticatory muscle strength monitoring device.

SUMMERY OF THE UTILITY MODEL

A hand-held masticatory muscle strength monitoring apparatus comprising a hand-held handle, an occlusal plate to monitor bilateral masticatory muscle strength; the handheld handle is provided with a display structure for displaying the strength of masticatory muscles on two sides, the handheld handle and the bite plate are electrically connected in a combined mode through correspondingly arranged extending heads and extending holes, and an electric connection channel is arranged on the handheld handle and the bite plate; a connecting wire is arranged in the electric connecting channel, and a direct current power supply for supplying energy to the display structure and the bite plate is arranged in the hand-held handle; a pressure induction structure is arranged in the occlusal plate and is connected with the display structure through a lead; a switch knob is arranged on the handle. Through the strength of the monitoring bilateral masticatory muscle that bilateral monitoring masticatory muscle strength can be better, if the unilateral treatment can know the masticatory muscle through the difference condition of bilateral masticatory muscle and resume, and the monitoring that the process can conveniently be accomplished through changing the monitoring head to the combination formula setting, reduces monitoring cost.

Furthermore, a soft covering structure is arranged above the pressure sensing structure or a movable covering plate is combined, so that the pressure sensing structure can sense the strength of masticatory muscles.

Furthermore, a plurality of pressure induction structures are arranged on the occlusal plate, and a control structure is arranged in the handheld handle and controls the display structure. The display structure is controlled by the control structure to display the maximum pressure sensing structure value. The arrangement can ensure the validity of the monitoring result.

Further, the bite plate is made of an arc plate matched with the gum in shape, and the arc plate is monitored on two sides; the arrangement is more beneficial to clinging to the occlusion shape of the patient's teethridge, and ensures the occlusion effectiveness.

Furthermore, a middle angle adjustable part with a size smaller than that of the occlusion parts at the two sides is arranged in the middle of the arc-shaped plate; the angle of the angle adjustable part is adjusted to enable the whole structure to meet the use requirements of more people.

Furthermore, the occlusion part and the angle adjustable part are both provided with an electric connection channel; and the angle-adjustable part is provided with a stretching structure, the stretching structure is provided with a stretching head, the front end of the handheld part is provided with a stretching groove, and a stretching hole is formed in the stretching groove.

Or the arc-shaped plates are arranged into two arc-shaped biting plates arranged on the teethridge at two sides, the two arc-shaped biting plates are rotatably connected with the handheld handle, and the angle change between the arc-shaped biting plates is realized through the mode.

Further, the front end of the handheld handle is provided with a setting groove body, the arc-shaped biting plate is arranged in the setting groove body and connected through a rotating screw rod, a locking nut is arranged under the rotating screw rod, the nut is loosened to realize angle adjustment, the nut is screwed up to lock the angle, and therefore the purpose that a patient uses an instrument with a specific angle can be achieved, and the best angle can be found through angle adjustment among different patients.

Furthermore, the handle is a rectangular handle or a circular handle with a broken arc.

Further, the front end of the handheld handle is provided with a limit scale, and a limit thin plate moving along the limit scale is arranged, the limit thin plate can be arranged to be attached to the lips of a patient after the patient finds a suitable entering position, the specific position stretching into the patient can be found, the consistency of the entering position at every time can be guaranteed, and the position consistency of monitoring can be guaranteed to the maximum extent.

Further, when the handle is a rectangular handle, the limiting thin plate is a moving plate sleeved on the outer side of the rectangular handle; position adjustment is achieved by pushing forward.

Or, handheld handle is the circular handle of upper and lower area scarce arc, and circular handle has two planes from top to bottom, sets up the display structure on the plane to set up spacing scale, spacing scale correspond the position and set up the adjustment screw thread, and spacing sheet metal setting realizes the adjustment of spacing sheet metal position in the screwed pipe the place ahead that has corresponding helicitic texture through rotating, and this kind of adjustment mode can the at utmost find the limit position and injects the position, prevents to remove by oneself.

Furthermore, the arc-shaped plates are provided with disposable antibacterial covers, and each antibacterial cover is covered on the arc-shaped plate on one side.

Furthermore, the anti-bacterial cover is a heat-sealable anti-bacterial cover, so that the anti-bacterial cover is tightly attached to the arc-shaped plate for use, and the interference in use is reduced.

The utility model has the beneficial effects that: the individualized set angle for a single patient can be found through the arrangement of the arc-shaped plates with adjustable angles, the occlusion matching with the oral cavity of the patient is ensured when the device is used, the consistency of the oral cavity position entering each time can be ensured through arranging the limiting thin plate, the stability and effectiveness of a measuring structure are ensured, and the device has a comparison value; can effectively reduce the disinfection time through setting up the fungi-proofing cover once, guarantee the security that the apparatus used, make single apparatus can use in same patient department many times in addition, reduce and measure the cost.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention in which the handle is rectangular and does not have an antiseptic cover;

FIG. 2 is a schematic view of a rectangular spacing thin plate of the present invention;

FIG. 3 is a schematic longitudinal sectional view of the handle of the present invention in a rectangular shape;

FIG. 4 is a schematic view of a rectangular hand-held handle with an extension slot according to the present invention;

FIG. 5 is a schematic view of a single arcuate plate with an insertion head according to the present invention;

FIG. 6 is a schematic view of the overall structure of an embodiment of the present invention in which the handle is rectangular and has an antibacterial cover;

FIG. 7 is a schematic view of the structure of the antibacterial cover of the present invention;

FIG. 8 is a schematic view of the overall structure of an embodiment of the present invention in which the handle is a circular handle with a missing arc and has an insertion slot;

FIG. 9 is a schematic view of the overall structure of an embodiment of the present invention in which the handle is a circular handle with a missing arc and the arc-shaped plate is two;

FIG. 10 is a schematic view of the rear side view of the portion of the arc of the embodiment of the present invention where the handle is a circular handle with a missing arc and the arc is two;

FIG. 11 is a schematic view of a flow structure of a tape control structure;

in the figure, 11, a rectangular handle; 12. a circular handle with a missing arc; 13. arranging a groove body; 14. rotating the screw; 15. locking the nut; 21. an engaging portion; 22. an angle adjustable portion; 23. an arc-shaped bite plate; 3. a display structure; 41. extending the head; 42. an access hole; 43. an electrical connection channel; 44. a protruding structure; 45. extending into the groove; 5. a pressure sensing structure; 6. a switch knob; 71. a limiting thin plate; 72. limiting scales; 73. adjusting the screw thread; 74. a threaded pipe; 8. an antibacterial cover; 9. a control structure.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below by specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. The present invention can be implemented or applied by other different specific embodiments, and the features in the following embodiments and embodiments can be combined with each other without conflict, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In addition, because the power supply and the control structure are arranged in the handheld handle, the arrangement of the power supply and the control structure can be clearly known through the specification, so that specific marks are not given in the drawings, but the understanding of the technical scheme by a person skilled in the art is not influenced as a whole.

Example 1

As shown in the figure: 1. 3, 4, 5 and 10; a hand-held masticatory muscle strength monitoring apparatus comprising a rectangular hand-held handle 11, a bite plate to monitor bilateral masticatory muscle strength; the handheld handle is provided with a display structure 3 for displaying the strength of masticatory muscles on two sides, the handheld handle and the occlusal plate are combined and electrically connected through a correspondingly arranged extending head 41 and a correspondingly arranged extending hole 42, and the handheld handle and the occlusal plate are provided with an electric connection channel 43; a connecting wire is arranged in the electric connecting channel 43, and a direct current power supply for supplying energy to the display structure 3 and the bite plate is also arranged in the hand-held handle; a pressure induction structure 5 is arranged in the occlusal plate, and the pressure induction structure 5 is connected with the display structure 3 through a lead; a switch knob 6 is provided on the handle. Through the strength of the monitoring bilateral masticatory muscle that bilateral monitoring masticatory muscle strength can be better, if the unilateral treatment can know the masticatory muscle through the difference condition of bilateral masticatory muscle and resume, and the monitoring that the process can conveniently be accomplished through changing the monitoring head to the combination formula setting, reduces monitoring cost. The pressure sensing structure 5 is provided with a soft covering structure or is combined with a movable covering plate, and the pressure sensing structure 5 senses the strength of masticatory muscles.

A plurality of pressure induction structures 5 are arranged on the occlusal plate, a control structure 9 is arranged in the hand-held handle, and the control structure 9 controls the display structure 3. The display structure 3 is controlled by the control structure 9 to display the maximum pressure sensing structure 5 value. The arrangement can ensure the validity of the monitoring result.

The bite plate is made of an arc plate matched with the shape of the gum, and the arc plate is monitored on two sides; the arrangement is more beneficial to clinging to the occlusion shape of the patient's teethridge, and ensures the occlusion effectiveness.

The middle of the arc plate is provided with a middle angle adjustable part 22 which is smaller than the occlusion parts 21 on the two sides; the angle of the angle-adjustable portion 22 is adjusted to make the whole structure meet the use requirements of more people. Both the engagement portion 21 and the angle-adjustable portion 22 are provided with an electrical connection passage 43; and the angle adjustable part 22 is provided with a projecting structure 44, the projecting structure 44 is provided with a projecting head, the front end of the hand-held part is provided with a projecting groove 45, and the projecting groove 45 is provided with a projecting hole 42.

Example 2

The handle is a circular handle 12 with a broken arc on the basis of embodiment 1. As shown in fig. 8-9.

Example 3

As shown in fig. 9-10; on the basis of the embodiment 1-2, the arrangement mode of changing one plate into two arc-shaped biting plates 23 is as follows: the method specifically comprises the following steps: the arc plates are arranged into two arc-shaped biting plates 23 arranged on the teethridge on two sides, the two arc-shaped biting plates 23 are rotatably connected with the handheld handle, and the angle change between the arc-shaped biting plates 23 is realized through the mode. The arc-shaped snap plate 23 and the handle are provided with an electrical connection channel 43. The front end of the handheld handle is provided with a groove body 13, the arc-shaped biting plate 23 is arranged in the groove body 13 and connected through a rotating screw 14, a locking nut 15 is arranged under the rotating screw 14, the nut is loosened to realize angle adjustment, and the nut is screwed up to lock the angle, so that the purpose that a patient uses an instrument with a specific angle and finds the most suitable angle through angle adjustment among different patients can be realized.

Example 4

On the basis of embodiment 1, a structure of the limiting thin plate 71 is provided, and the specific arrangement mode is as follows: the front end of the rectangular handheld handle 11 is provided with a limit scale 72, and a limit thin plate 71 moving along the limit scale 72 is arranged, the limit thin plate 71 can be arranged to be attached to the lips of a patient after the patient finds a suitable entering position, the stretching-in specific position is found, the consistency of the entering position at each time is guaranteed, and the position consistency of monitoring is guaranteed to the maximum extent. The limiting thin plate 71 is a moving plate sleeved on the outer side of the rectangular handheld handle 11; position adjustment is achieved by pushing forward. As shown in fig. 1, 2, 6.

Example 5

On the basis of embodiment 2, a structure of the limiting thin plate 71 is provided, and the specific setting mode is as follows: circular handheld handle 12 of arc is lacked in the area, and circular handheld handle has two planes from top to bottom, sets up display structure 3 on the plane to set up spacing scale 72, spacing scale 72 corresponds the position and sets up adjustment screw 73, and spacing sheet metal 71 sets up in screwed pipe 74 the place ahead that has corresponding helicitic texture, realizes the adjustment of spacing sheet metal 71 position through rotating, and this kind of adjustment mode can the at utmost find the limit position and live the position is injectd, prevents to remove by oneself. As shown in fig. 8-9.

Example 6

On the basis of the embodiments 1 to 5, the antibacterial cover 8 is arranged in the following specific arrangement mode: the arc-shaped plates are provided with disposable antibacterial covers 8, and each antibacterial cover 8 covers the arc-shaped plate on one side. The anti-bacterial cover 8 is a heat-sealable anti-bacterial cover 8, so that the anti-bacterial cover 8 is tightly attached to the arc-shaped plate for use, and the interference in use is reduced. As shown in fig. 6-7.

The above description of the embodiments is only for the understanding of the present invention. It should be noted that modifications could be made to the utility model without departing from the principle of the utility model, which would also fall within the scope of the claims of the utility model.

Claims

1. A hand-held masticatory muscle strength monitoring apparatus comprising a hand-held handle, an occlusal plate to monitor bilateral masticatory muscle strength; the double-side masticatory muscle strength measuring instrument is characterized in that a display structure for displaying double-side masticatory muscle strength is arranged on the handheld handle, the handheld handle and the occlusal plate are electrically connected in a combined mode through correspondingly arranged extending heads and extending holes, and an electric connection channel is arranged on the handheld handle and the occlusal plate; a connecting wire is arranged in the electric connecting channel, and a direct current power supply for supplying energy to the display structure and the bite plate is arranged in the hand-held handle; a pressure induction structure is arranged in the occlusal plate and is connected with the display structure through a lead; a switch knob is arranged on the handle.

2. The hand-held masticatory muscle strength monitoring apparatus of claim 1 wherein a flexible covering structure or a removable covering plate is provided over the pressure-sensitive structure.

3. The hand-held masticatory muscle strength monitoring apparatus of claim 1 wherein a plurality of pressure sensing structures are provided on the bite plate and a control structure is provided in the handle, the control structure controlling the display structure.

4. The hand-held masticatory muscle strength monitoring apparatus of claim 1 wherein the bite plate is formed from a curved plate conforming to the shape of the gum, the curved plate being a bilaterally monitored curved plate.

5. The hand-held masticatory muscle strength monitoring apparatus of claim 4 wherein the arcuate plate has a central angularly adjustable portion disposed intermediate thereof which is smaller in size than the engaging portions on each side; or the arc-shaped plates are two arc-shaped biting plates arranged on the teethridge at two sides, and the two arc-shaped biting plates are rotatably connected with the handheld handle.

6. The hand-held masticatory muscle strength monitoring instrument according to claim 5, wherein a setting groove is arranged at the front end of the hand-held handle, the arc-shaped biting plate is arranged in the setting groove and connected through a rotating screw, and a locking nut is arranged below the rotating screw.

7. A hand-held masticatory muscle strength monitoring apparatus according to any one of claims 1-6 wherein the handle is a rectangular handle or a rounded handle with a missing arc.

8. The hand-held masticatory muscle strength monitoring apparatus according to claim 7, wherein the front end of the handle is provided with a limit scale, and a limit thin plate is provided to move along the limit scale.

9. The hand-held masticatory muscle strength monitoring apparatus according to claim 8, wherein when the handle is a rectangular handle, the limiting thin plate is a moving plate sleeved outside the rectangular handle; or the handheld handle is a circular handle with an upper arc and a lower arc, two planes are arranged above and below the circular handle, the display structure is arranged on the planes, the limiting scales are arranged, the adjusting threads are arranged at the positions corresponding to the limiting scales, and the limiting thin plate is arranged in front of the threaded pipe with the corresponding threaded structure.

10. The hand-held masticatory muscle strength monitoring apparatus according to any one of claims 1-6,

the arc-shaped plates are provided with disposable antibacterial covers, and each antibacterial cover is covered on the arc-shaped plate on one side.