CN211131189U

CN211131189U - Traditional chinese medical science clinical examination device

Info

Publication number: CN211131189U
Application number: CN201921898375.9U
Authority: CN
Inventors: 任小青; 韩留平; 王玲
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-31
Anticipated expiration: 2029-11-05

Abstract

A traditional Chinese medicine clinical examination device effectively solves the problem that the oral cavity of a patient is easy to close when a tongue is pressed down by a tongue depressor, and diagnosis and treatment effects are affected, and comprises an L-shaped fixed supporting plate, wherein a V-shaped movable supporting plate capable of swinging left and right is hinged to the rear end of the right side of the fixed supporting plate through a pin shaft, a tongue depressor capable of swinging up and down in the front-back direction is arranged on the fixed supporting plate, the tongue depressor is positioned between the left side wall of the fixed supporting plate and the left side wall of the movable supporting plate, the length of the tongue depressor is smaller than that of the left side wall of the fixed supporting plate and that of the movable supporting plate, the diagnosis effect is prevented from being affected by the oral cavity closing of the patient in the diagnosis process, operation of medical personnel is facilitated, the situation that the tongue.

Description

Traditional chinese medical science clinical examination device

Technical Field

The utility model relates to the technical field of auxiliary instruments for clinical treatment of traditional Chinese medicine, in particular to a clinical examination device for traditional Chinese medicine.

Background

In clinical diagnosis and treatment of traditional Chinese medicine, a tongue depressor is often used, a patient opens an opening, the tongue depressor is placed on the tongue of the patient and is pressed downwards, and in the process of pressing the tongue downwards by the tongue depressor, conditioned reflex is easily generated by the patient due to discomfort, the oral cavity is automatically closed, diagnosis of medical staff is interrupted, and diagnosis and treatment effects are influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a clinical examination device for traditional Chinese medicine, which effectively solves the problem that the oral cavity of a patient is easy to close when a tongue is pressed down by a tongue depressor, which affects the diagnosis and treatment effect.

The technical scheme of its solution is, the utility model discloses a fixed support plate of L shape, fixed support plate right side rear end articulates through the round pin axle has the movable support plate that can horizontal hunting and V-arrangement, but the last tongue depressor that is equipped with fore-and-aft direction and luffing motion of fixed support plate, and the tongue depressor is located between fixed support plate left side wall and the movable support plate left side wall, and the length of tongue depressor is less than the length of fixed support plate left side wall and movable support plate left side wall.

Compared with the prior art, the beneficial effects of the utility model are that: but set up horizontal hunting's movable support plate for distance increase between fixed stay board left side wall and the movable stay board left side wall and then support patient's oral cavity, prevent that the closed diagnostic effect that influences in diagnostic process patient oral cavity, but set up the luffing motion of push rod control tongue depressor of back-and-forth movement, the medical personnel operation of being convenient for, and the condition that the real-time control tongue pushed down, improve diagnosis and treatment, this simple structure, and convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a partial sectional top view of the present invention.

Fig. 3 is a plan view of the fracture profile axis of the present invention.

Figure 4 is a cross-sectional view a-a of figure 2 according to the present invention.

Fig. 5 is a cross-sectional view of B-B of fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 to 5 show that the tongue depressor comprises a fixed support plate 1 in an L shape, the rear end of the right side of the fixed support plate 1 is hinged with a movable support plate 3 which can swing left and right and is in a V shape through a pin shaft 2, a tongue depressor 4 which can swing front and back and up and down is arranged on the fixed support plate 1, the tongue depressor 4 is positioned between the left side wall of the fixed support plate 1 and the left side wall of the movable support plate 3, and the length of the tongue depressor 4 is smaller than that of the left side wall of the fixed support plate 1 and that of.

In order to achieve a better using effect and increase the swing angle of the movable supporting plate 3, the right side of the fixed supporting plate 1 is provided with a yielding groove 5 with an opening facing backwards, and the pin shaft 2 is positioned in the yielding groove 5.

In order to smoothly reset when the movable supporting plate 3 is not stressed, a torsion spring is arranged between the pin shaft 2 and the movable supporting plate 3.

In order to enable the tongue depressor 4 to swing up and down, a first gear 6 capable of rotating back and forth is arranged in the fixed supporting plate 1, the tongue depressor 4 is fixed on the left end face of the first gear 6, the rear end of the tongue depressor penetrates through the fixed supporting plate 1, a second gear 7 is meshed with the lower side of the first gear 6, and a third gear 8 is coaxially arranged on the right side of the second gear 7.

In order to facilitate the operation of the third gear 8 to rotate, a chute 9 with a forward opening is formed in the fixed supporting plate 1, the bottom of the chute 9 is connected with a push rod 11 through a spring 10, a plurality of gear teeth capable of being meshed with the third gear 8 are arranged on the upper surface of the push rod 11, and the front end of the push rod 11 extends out of the chute 9.

In order to stably support the second gear 7 and the third gear 8, a left-right axial support shaft 12 is rotatably connected to the fixed support plate 1, and both the second gear 7 and the third gear 8 are fixedly connected to the support shaft 12.

In order to prevent the mouth opening of the patient from becoming smaller when the tongue of the patient is pressed down by the tongue depressor 4, the thickness of the left side wall of the fixed support plate 1 is equal to that of the left side wall of the movable support plate 3 and is larger than that of the tongue depressor 4.

When the utility model is used, the left side wall of the movable supporting plate 3 is arranged in the front-back direction, and the tongue depressor 4 is arranged at the initial position of the horizontal state;

the patient opens the oral cavity, the left side of the fixed supporting plate 1 and the left side of the movable supporting plate 3 are placed in the oral cavity of the patient, the right side of the movable supporting plate 3 is positioned outside the oral cavity of the patient, and the tongue depressor 4 is positioned on the upper side of the tongue of the patient; the right side of the fixed supporting plate 1 is held by a hand, the right side of the movable supporting plate 3 is pulled forwards, the movable supporting plate 3 swings forwards from back to back around the pin shaft 2 and compresses the torsion spring, the distance between the left side wall of the fixed supporting plate 1 and the left side wall of the movable supporting plate 3 is increased, the position of the device in the oral cavity of a patient can be properly adjusted according to the opening and closing degree of the oral cavity of the patient, the fixed supporting plate 1 and the movable supporting plate 3 are respectively positioned between an upper dental bed and a lower dental bed, and the oral cavity of the;

then, the thumb promotes push rod 11 backward, push rod 11 slides backward and extrudees spring 10 in spout 9, and simultaneously, the teeth of a cogwheel on the push rod 11 and the meshing of third gear 8 drive second gear 7 and the meshing of first gear 6, first gear 6 drives tongue depressor 4 from the top down swing, thereby make tongue depressor 4 realize pushing down to patient's tongue, and because patient's oral cavity is supported by fixed stay board 1 and movable stay board 3, effectively avoid patient's oral cavity closed when diagnosing, be favorable to medical personnel's omnidirectional observation patient's oral cavity, improve diagnosis and treatment.

After the diagnosis is finished, the push rod 11 stops pushing backwards, and the push rod 11 enables the tongue depressor 4 to reset through gear transmission under the action of the spring 10; the movable supporting plate 3 stops being pulled, and the movable supporting plate 3 resets under the action of the torsion spring.

Claims

1. The utility model provides a traditional chinese medical science clinical examination device, including L shape fixed support plate (1), its characterized in that, fixed support plate (1) right side rear end articulates through round pin axle (2) has movable support plate (3) that can horizontal hunting and V-arrangement, but be equipped with fore-and-aft direction and tongue depressor (4) of luffing motion on fixed support plate (1), tongue depressor (4) are located between fixed support plate (1) left side wall and movable support plate (3) left side wall, the length of tongue depressor (4) is less than the length of fixed support plate (1) left side wall and movable support plate (3) left side wall.

2. The traditional Chinese medicine clinical examination device according to claim 1, wherein the right side of the fixed support plate (1) is provided with an abdicating groove (5) with a backward opening, and the pin shaft (2) is positioned in the abdicating groove (5).

3. The clinical examination device of traditional Chinese medicine according to claim 1, wherein a torsion spring is arranged between the pin (2) and the movable support plate (3).

4. The clinical examination device according to claim 1, wherein a first gear (6) capable of rotating back and forth is arranged in the fixed support plate (1), the tongue depressor (4) is fixed on the left end face of the first gear (6) and the rear end thereof penetrates through the fixed support plate (1), a second gear (7) is engaged with the lower side of the first gear (6), and a third gear (8) is coaxially arranged on the right side of the second gear (7).

5. The clinical examination device of traditional Chinese medicine according to claim 1, wherein the fixed supporting plate (1) is provided with a chute (9) with a forward opening, the bottom of the chute (9) is connected with a push rod (11) through a spring (10), the upper surface of the push rod (11) is provided with a plurality of gear teeth capable of being engaged with the third gear (8), and the front end of the push rod (11) extends out of the chute (9).

6. The clinical examination apparatus of traditional Chinese medicine according to claim 1, wherein the fixed support plate (1) is rotatably connected with a left and right axial support shaft (12), and the second gear (7) and the third gear (8) are both fixedly connected with the support shaft (12).

7. The clinical examination apparatus of traditional Chinese medicine according to claim 1, wherein the thickness of the left side wall of the fixed support plate (1) is equal to the thickness of the left side wall of the movable support plate (3) and is greater than the thickness of the tongue depressor (4).