阅读说明：本技术 一种儿科用压舌器 (Tongue depressor for pediatrics ) 是由 于海英 于 2020-07-07 设计创作，主要内容包括：一种儿科用压舌器,包括下支架、上支架、连板、上牙托组件、下牙托组件、压舌板、上滑动座、上固定座、下滑动座和下固定座,上支架可上下滑动的设于下支架上。上固定座设于上支架上,上滑动座设于上支架上。下固定座设于下支架上,下滑动座设于下支架上。上滑动座与下固定座之间以及上固定座与下滑动座之间设有连板。上牙托组件设于上支架上,下牙托组件设于下支架上。下牙托组件上设有转座,转座内设有压舌板。本发明可方便的将患儿牙齿撑开到合适的位置并定位,防止检查时患儿自行闭合口部和牙齿给检查造成不便。(A tongue depressor for pediatrics comprises a lower support, an upper support, a connecting plate, an upper denture assembly, a lower denture assembly, a tongue depressor, an upper sliding seat, an upper fixed seat, a lower sliding seat and a lower fixed seat, wherein the upper support can be arranged on the lower support in a vertically sliding manner. The upper fixed seat is arranged on the upper bracket, and the upper sliding seat is arranged on the upper bracket. The lower fixed seat is arranged on the lower bracket, and the lower sliding seat is arranged on the lower bracket. Connecting plates are arranged between the upper sliding seat and the lower fixed seat and between the upper fixed seat and the lower sliding seat. The upper denture base component is arranged on the upper bracket, and the lower denture base component is arranged on the lower bracket. The lower denture base component is provided with a rotary seat, and a tongue depressor is arranged in the rotary seat. The invention can conveniently prop open the teeth of the children patient to the proper position and position the teeth, and prevents the children patient from closing the mouth and the teeth by oneself during the examination to cause inconvenience for the examination.)

1. A pediatric tongue depressor comprises a lower support, an upper support, a connecting plate, an upper denture base assembly, a lower denture base assembly, a tongue depressor, an upper sliding seat, an upper fixed seat, a lower sliding seat and a lower fixed seat, wherein the upper support can be arranged on the lower support in a vertically sliding manner;

the upper fixed seat is fixedly arranged on the upper bracket, the upper sliding seat is slidably arranged on the upper bracket, the lower fixed seat is fixedly arranged on the lower bracket, and the lower sliding seat is slidably arranged on the lower bracket;

connecting plates are rotatably arranged between the upper sliding seat and the lower fixing seat and between the upper fixing seat and the lower sliding seat, the upper denture base component is detachably arranged on the upper bracket, and the lower denture base component is detachably arranged on the lower bracket;

a rotary seat is rotatably arranged on the lower denture base component, and a tongue depressor is slidably arranged in the rotary seat.

2. The pediatric tongue depressor of claim 1, wherein: the lower support comprises a lower vertical rod and a lower cross rod, the lower vertical rod is vertically fixed on the lower cross rod, and a sliding groove is formed in the lower vertical rod.

3. The pediatric tongue depressor of claim 2, wherein: the upper bracket comprises an upper cross rod and an upper vertical rod, the upper vertical rod is slidably arranged in a sliding groove of the lower vertical rod, and the upper cross rod is vertically and fixedly arranged at the upper end of the upper vertical rod.

4. The pediatric tongue depressor of claim 3, wherein: the upper dental tray assembly comprises an upper supporting rod, an upper dental tray I and an upper dental tray II, the upper dental tray I and the upper dental tray II are respectively rotatably arranged on the upper supporting rod, a slot II is arranged in the upper cross rod, and the upper supporting rod is arranged in the slot II.

5. The pediatric tongue depressor of claim 4, wherein: the lower denture fixing component comprises a lower supporting rod, a lower denture fixing component and a lower denture fixing component, the lower denture fixing component and the lower denture fixing component are respectively rotatably arranged on the lower supporting rod, a first slot is arranged in the lower cross rod, and the lower supporting rod is arranged in the first slot.

6. The pediatric tongue depressor of claim 5, wherein: the upper support rod comprises an upper insertion rod, an upper arc-shaped plate and an upper connecting plate, and the upper arc-shaped plate is vertically and fixedly arranged at one end of the upper insertion rod through the upper connecting plate; the lower support rod comprises a lower insertion rod, a lower connecting rod and a lower arc-shaped plate, and the lower arc-shaped plate is vertically and fixedly arranged at one end of the lower insertion rod through the lower connecting rod.

7. The pediatric tongue depressor of claim 6, wherein: the two ends of the upper arc plate are respectively provided with a first rotating hole, the two ends of the lower arc plate are respectively provided with a second rotating hole, and the inner sides of the upper dental socket support I, the upper dental socket support II, the lower dental socket support I and the lower dental socket support II are respectively and fixedly provided with a rotating ring.

8. The pediatric tongue depressor of claim 7, wherein: the lower end of the lower support is detachably provided with a negative pressure liquid collecting bag, the lower arc-shaped plate is provided with a guide pipe, the lower end of the guide pipe is provided with liquid absorbing cotton, and the other end of the guide pipe is communicated with the negative pressure liquid collecting bag.

9. The pediatric tongue depressor of claim 8, wherein: the upper sliding seat, the upper fixed seat, the lower sliding seat and the lower fixed seat are respectively provided with a hanging ring, and two ends of the connecting plate are respectively provided with a hole.

10. The pediatric tongue depressor of any one of claims 1-9, wherein: the lower cross rod is provided with a battery and a switch, the front ends of the upper tooth socket support II and the lower tooth socket support I are provided with LED lamps, the LED lamps are connected with the switch through wires, and the switch is connected with the battery through wires.

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a pediatric tongue depressor.

Background

When a patient is clinically examined the throat, the tongue is pressed by a tongue depressor so as to observe the pathological condition in the throat, the existing tongue depressor is in a straight plate shape, so that the tongue pressing operation is very troublesome, time and labor are wasted, and the doctor can block the sight line by hands during examination, so that the comprehensive examination cannot be realized; particularly, when the tongue depressor is used for examination of children, many children do not want to cooperate with each other, so that the mouth and teeth are closed by themselves frequently during examination, the tongue depressor falls off, not only can the examination not be well performed, but also the working difficulty is increased for medical staff, and the existing tongue depressor needs a patient to open the mouth by oneself when in use, which is a difficult action for the patient with tonsil inflammation. In addition, saliva in the oral cavity of the patient cannot be discharged in time, and the patient feels uncomfortable.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a pediatric tongue depressor, which adopts the following technical scheme:

a tongue depressor for pediatrics comprises a lower support, an upper support, a connecting plate, an upper denture assembly, a lower denture assembly, a tongue depressor, an upper sliding seat, an upper fixed seat, a lower sliding seat and a lower fixed seat, wherein the upper support is arranged on the lower support in a vertically sliding manner.

The upper fixing seat is fixedly arranged on the upper support, and the upper sliding seat is slidably arranged on the upper support.

The lower fixing seat is fixedly arranged on the lower support, and the lower sliding seat is slidably arranged on the lower support.

And connecting plates are rotatably arranged between the upper sliding seat and the lower fixed seat and between the upper fixed seat and the lower sliding seat.

The upper denture base component is detachably arranged on the upper support, and the lower denture base component is detachably arranged on the lower support.

A rotary seat is rotatably arranged on the lower denture base component, and a tongue depressor is slidably arranged in the rotary seat.

Further, the lower support comprises a lower vertical rod and a lower cross rod, and the lower vertical rod is vertically fixed on the lower cross rod. A sliding groove is formed in the lower vertical rod.

Further, the upper bracket comprises an upper cross rod and an upper vertical rod. The upper vertical rod is slidably arranged in the sliding groove of the lower vertical rod, and the upper transverse rod is vertically and fixedly arranged at the upper end of the upper vertical rod.

Furthermore, an adjusting knob is arranged at the upper end of the lower vertical rod. The adjusting knob is used for adjusting the position of the upper vertical rod and locking the upper vertical rod.

Furthermore, the upper dental tray assembly comprises an upper support rod, a first upper dental tray and a second upper dental tray. The upper dental socket support I and the upper dental socket support II are respectively rotatably arranged on the upper support rod.

Furthermore, a second slot is arranged in the upper cross rod. The upper supporting rod is arranged in the second slot.

Furthermore, the lower denture fixing component comprises a lower support rod, a lower alveolar support I and a lower alveolar support II. The lower alveolar support I and the lower alveolar support II are respectively and rotatably arranged on the lower supporting rod.

Furthermore, a first slot is formed in the lower cross rod, and the lower support rod is arranged in the first slot.

Furthermore, a tongue depressor groove is arranged in the rotary seat. The tongue depressor is arranged in the tongue depressor groove of the rotary seat in a sliding way.

Furthermore, one end of the tongue depressor is an arc-shaped end face, and the other end of the tongue depressor is vertically provided with a handle. The tongue depressor is provided with a plurality of grooves.

Furthermore, the upper support rod comprises an upper insertion rod, an upper arc-shaped plate and an upper connecting plate, and the upper arc-shaped plate is vertically and fixedly arranged at one end of the upper insertion rod through the upper connecting plate; the lower support rod comprises a lower insertion rod, a lower connecting rod and a lower arc-shaped plate, and the lower arc-shaped plate is vertically and fixedly arranged at one end of the lower insertion rod through the lower connecting rod.

Furthermore, two ends of the upper arc-shaped plate are respectively provided with a first rotating hole. And two ends of the lower arc-shaped plate are respectively provided with a second rotating hole. And the inner sides of the upper dental socket support I, the upper dental socket support II, the lower dental socket support I and the lower dental socket support II are respectively and fixedly provided with a rotating ring. The upper tooth socket support I and the upper tooth socket support II are rotatably arranged on the upper arc-shaped plate through the rotating hole I and the rotating ring. The lower dental socket support I and the lower dental socket support II are rotatably arranged on the lower arc-shaped plate through the rotating hole II and the rotating ring.

Furthermore, a rotating pipe is fixedly arranged on the rotating seat, a fixing sleeve is arranged on the lower arc-shaped plate, and the rotating pipe on the rotating seat is rotatably arranged on the fixing sleeve.

Furthermore, a negative pressure liquid collecting bag is detachably arranged at the lower end of the lower support. The lower arc-shaped plate is provided with a guide pipe, the lower end of the guide pipe is provided with liquid absorption cotton, and the other end of the guide pipe is communicated with the negative pressure liquid collection bag.

Furthermore, the upper sliding seat, the upper fixed seat, the lower sliding seat and the lower fixed seat are parts with the same structure. And the upper sliding seat, the upper fixed seat, the lower sliding seat and the lower fixed seat are respectively provided with a hanging ring. The two ends of the connecting plate are respectively provided with a hole. The connecting plate through hole and the hanging ring are arranged between the corresponding sliding seat and the fixed seat.

Furthermore, a battery and a switch are arranged on the lower cross rod, and LED lamps are arranged at the front ends of the upper dental socket support II and the lower dental socket support I. The LED lamp is connected with the switch through a wire, and the switch is connected with the battery through a wire.

Furthermore, a fixed connecting piece is arranged on the lower cross rod.

Further, the fixed connecting piece can be a bolt and a nut or a pin.

Furthermore, a push button is arranged on the upper cross rod.

The invention has the beneficial effects that:

1) can be very convenient prop open patient's tooth to suitable position and locking location, prevent that patient's self-closure oral area and tooth from causing the inspection unchangeably during the inspection.

2) The tongue depressor of L type is avoided the tongue depressor to the greatest extent and is disturbed doctor's sight, can carry out all-round illumination effect to oral cavity and throat, strengthens the field of vision in oral cavity and the throat, is convenient for inspect.

3) The saliva in the children's oral cavity can be automatically sucked, the discomfort of the patient caused by too much saliva in the oral cavity is avoided, and the working efficiency is improved.

Drawings

FIGS. 1 and 2 are schematic views of different viewing angles of the present invention;

FIG. 3 is a schematic view of the lower frame structure;

FIG. 4 is a schematic view of an upper bracket structure;

FIG. 5 is a schematic view of an upper tray assembly;

FIG. 6 is a schematic view of a lower tray assembly;

FIG. 7 is a schematic diagram of a turret structure;

FIG. 8 is a schematic structural view of a tongue depressor;

FIG. 9 is a schematic view of an upper strut;

FIG. 10 is a schematic view of the structure of the lower support rod;

FIG. 11 is a schematic view of a tie plate construction;

FIG. 12 is a schematic view of the upper slide seat;

FIG. 13 is a schematic view of a configuration of an upper socket shell;

fig. 14 is a schematic structural view of the upper socket holder II.

Reference numerals: 1-lower bracket, 2-upper bracket, 3-connecting plate, 4-upper denture base component, 5-lower denture base component, 6-swivel base, 7-tongue depressor, 8-upper sliding base, 9-upper fixed base, 10-lower sliding base, 11-lower fixed base, 12-negative pressure liquid collecting bag, 13-conduit, 14-lower vertical rod, 15-lower cross rod, 16-adjusting knob, 17-sliding groove, 18-battery, 19-switch, 20-fixed connecting piece, 21-slot I, 22-upper cross rod, 23-upper vertical rod, 24-push button, 25-slot II, 26-upper supporting rod, 27-upper denture base I, 28-upper denture base II, 29-lower supporting rod, 30-lower denture base I, 31-lower denture base II, 32-absorbent cotton, 33-hanging ring, 34-rotating pipe, 35-tongue depressor groove, 36-groove, 37-handle, 38-upper inserted bar, 39-upper arc plate, 40-upper connecting plate, 41-first rotating hole, 42-lower inserted bar, 43-lower connecting bar, 44-lower inserted bar 42, lower connecting bar 43, 44-lower arc plate, 45-second rotating hole, 46-rotating ring, 47-first LED lamp, 48-second LED lamp, 49-third LED lamp, 50-fourth LED lamp, and 51-fixed sleeve.

Detailed Description

For the convenience of understanding, the technical scheme of the invention is further described in detail by embodiments with reference to the attached drawings:

as shown in fig. 1-14, a tongue depressor for pediatrics comprises a lower bracket 1, an upper bracket 2, a connecting plate 3, an upper denture assembly 4, a lower denture assembly 5, a swivel base 6, a tongue depressor 7, an upper sliding base 8, an upper fixing base 9, a lower sliding base 10, a lower fixing base 11 and a negative pressure liquid collecting bag 12.

The upper bracket 2 is arranged on the lower bracket 1 in a vertically sliding manner.

Go up the fixing base 9 and fix on upper bracket 2, go up sliding seat 8 slidable and locate on upper bracket 2.

The lower fixing seat 11 is fixedly arranged on the lower bracket 1, and the lower sliding seat 10 is slidably arranged on the lower bracket 1.

The connecting plates 3 are rotatably arranged between the upper sliding seat 8 and the lower fixed seat 11 and between the upper fixed seat 9 and the lower sliding seat 10.

Go up denture fixing subassembly 4 detachable and locate on upper bracket 2, lower denture fixing subassembly 5 detachable locates on lower carriage 1.

A rotary seat 6 is rotatably arranged on the lower denture base component 5, and a tongue depressor 7 is slidably arranged in the rotary seat 6.

The lower support 1 comprises a lower vertical rod 14 and a lower cross rod 15, and the lower vertical rod 14 is vertically fixed on the lower cross rod 15. A sliding groove 17 is arranged in the lower vertical rod 14.

The upper bracket 2 comprises an upper cross bar 22 and an upper vertical bar 23. The upper vertical rod 23 is slidably arranged in the sliding groove 17 of the lower vertical rod 14, and the upper cross rod 22 is vertically and fixedly arranged at the upper end of the upper vertical rod 23.

The upper end of the lower vertical rod 14 is provided with an adjusting knob 16. The position of the upper vertical rod 23 can be adjusted and locked through the adjusting knob 16.

The upper tray assembly 4 includes an upper post 26, an upper socket one 27 and an upper socket two 28.

The upper cross bar 22 is provided with a second slot 25. The upper support rod 26 is arranged in the second slot 25.

The first upper socket holder 27 and the second upper socket holder 28 are respectively rotatably arranged on the upper support rod 26.

The lower tray assembly 5 includes a lower post 29, a first lower socket tray 30, and a second lower socket tray 31.

The lower socket one 30 and the lower socket two 31 are respectively rotatably arranged on the lower support rod 29.

The lower cross bar 15 is provided with a first slot 21, and the lower cross bar 29 is arranged in the first slot 21.

A rotating pipe 34 is fixedly arranged on the rotating seat 6. A tongue depressor groove 35 is arranged in the rotary seat 6. The tongue depressor 7 is slidably arranged in a tongue depressor groove 35 of the rotary seat 6.

One end of the tongue depressor 7 is an arc end surface, and the other end of the tongue depressor 7 is vertically provided with a handle 37. A plurality of grooves 36 are arranged on the tongue depressor 7.

The upper strut 26 includes an upper bayonet 38, an upper arcuate plate 39 and an upper tie plate 40. The upper connecting plate 40 is vertically and fixedly disposed at one end of the upper insert rod 38. The other end of the upper connecting plate 40 is fixedly provided with an upper arc-shaped plate 39.

The lower strut 29 includes a lower bayonet 42, a lower link 43, and a lower arcuate plate 44. The lower connecting rod 43 is vertically and fixedly arranged at one end of the lower inserting rod 42, and the tail end of the lower connecting rod 43 is fixedly provided with a lower arc-shaped plate 44.

The two ends of the upper arc-shaped plate 39 are respectively provided with a first rotating hole 41. Two ends of the lower arc-shaped plate 44 are respectively provided with a second rotating hole 45.

The inner sides of the upper alveolar support I27, the upper alveolar support II 28, the lower alveolar support I30 and the lower alveolar support II 31 are respectively and fixedly provided with a rotating ring 46. The upper dental socket one 27 and the upper dental socket two 28 are rotatably arranged on the upper arc-shaped plate 39 through the rotating hole one 41 and the rotating ring 46. The first lower socket holder 30 and the second lower socket holder 31 are rotatably arranged on the lower arc-shaped plate 44 through the second rotating hole 45 and the rotating ring 46.

The middle position of the lower arc-shaped plate 44 is provided with a fixed sleeve 51, and the rotating pipe 34 on the rotating seat 6 is rotatably arranged on the fixed sleeve 51.

The lower end of the lower bracket 1 is detachably provided with a negative pressure liquid collecting bag 12. The lower arc-shaped plate 44 is provided with a conduit 13, the lower end of the conduit 13 is provided with liquid absorption cotton 32, and the other end of the conduit 13 is communicated with the negative pressure liquid collection bag 12.

The upper sliding seat 8, the upper fixing seat 9, the lower sliding seat 10 and the lower fixing seat 11 are parts with the same structure. The upper sliding seat 8, the upper fixed seat 9, the lower sliding seat 10 and the lower fixed seat 11 are respectively provided with a hanging ring 33. Both ends of the connecting plate 3 are respectively provided with a hole.

The lower cross bar 15 is provided with a battery 18, a switch 19 and a fixed connector 20.

The fixed connection 20 may be in the form of a bolt and nut, or a pin.

The front end of the upper alveolar bracket II 28 is provided with a first LED lamp 47 and a second LED lamp 48.

The front end of the lower alveolar support I30 is provided with a LED lamp III 49 and a LED lamp IV 50.

The LED lamp I47, the LED lamp II 48, the LED lamp III 49 and the LED lamp IV 50 are connected with the switch 19 through wires, and the switch 19 is connected with the battery 18 through wires.

A push button 24 is arranged on the upper cross rod 22 near the upper vertical rod 23.

During the use, on will going up alveolar support one 27 and last alveolar support two 28 lock to the tooth of infant's oral area top, hold in the palm one 30 and lower alveolar support two 31 lock to the tooth of children's oral area below with lower alveolar, grab lower carriage 1, upwards promote and push away button 24, it drives upper carriage 2 and upwards removes for lower carriage 1 to push away button 24, thereby increase the distance between denture base subassembly 4 and the lower denture base subassembly 5, strut suitable position with children's tooth, fix through adjust knob 16 locking location, thereby it is fixed with children's upper and lower tooth, when preventing the inspection, children close oral area and tooth by oneself and cause unchangeably for the inspection. The handle 37 is arranged vertically with the tongue depressor 7, so as to avoid the interference of the tongue depressor with the vision of the doctor to the greatest extent possible. The LED lamp I47, the LED lamp II 48, the LED lamp III 49 and the LED lamp IV 50 play a role in all-dimensional illumination, the visibility of the detected part is enhanced, and the inspection is facilitated. The liquid absorption cotton 32 automatically absorbs the saliva at the bottom of the mouth of the child, and the saliva is automatically sucked into the negative pressure liquid collection bag 12 through the conduit 13 and the negative pressure absorption principle.