CN213097771U - Medical mouth gag with lamplight - Google Patents

Abstract

The utility model discloses a from medical mouth gag of taking light, the lower surface of fixed plate uses the fixed plate axis to be provided with the pincers body as the symmetry center symmetry, the fixed plate forms T type structure with the pincers body, the pincers body is connected with the fixed plate is articulated, the pincers body is kept away from the fixed plate axis with the articulated department of fixed plate, be provided with first through-hole on the fixed plate, set up the opening rod in the first through-hole, be provided with the second through-hole on the opening rod, set up the connecting rod in the second through-hole, the connecting rod both ends are extended the through-hole outside, the one end that the connecting rod is close to the pincers body sets up the tongue depressor, the tongue depressor links to each other with the connecting rod is fixed, second through-hole diameter is greater than the connecting rod diameter, the one end that the connecting.

Description

Medical mouth gag with lamplight

Technical Field

The utility model relates to the field of medical equipment, especially relate to a from medical mouth gag of taking light.

Background

Medical mouth gag is generally used for the unconscious patient clinically, prevent that it from stinging the tongue or be convenient for inspect the oral cavity, prize open patient's oral cavity through the mouth gag, common mouth gag comprises about, pincers body, go up and link to each other through the cylindric lock after pincers body and the lower pincers body are crisscross, examine the oral cavity in needs, when operations such as change dressings or sew up, need minimum three medical personnel to operate, a control mouth gag, one throws light on, one operates, need invest a large amount of human costs, serious waste has been caused to medical resources.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a from medical mouth gag of taking light has mouth gag and illumination and combines as an organic whole, carries out oral cavity internal illumination in the open-ended, easy operation, and single can be operated, the advantage of the material resources of can using manpower sparingly.

The technical scheme of the utility model is that:

a medical mouth gag with light comprises a fixing plate, wherein two forceps bodies are symmetrically arranged on the lower surface of the fixing plate by taking the central axis of the fixing plate as a symmetric center, the forceps bodies are hinged to the fixing plate, the hinged parts of the forceps bodies and the fixing plate are far away from the central axis of the fixing plate, a first through hole is formed in the fixing plate, the central axis of the first through hole and the axis of the fixing plate are on the same straight line, an opening rod is arranged on the inner wall of the first through hole, the central axis of the opening rod and the central axis of the fixing plate are on the same straight line, a second through hole is formed in the opening rod, the central axis of the second through hole and the central axis of the opening rod are on the same straight line, a connecting rod is arranged in the second through hole, the two ends of the connecting rod extend out of the through holes, a tongue depressor is arranged at one end, close to, and a lighting lamp bead is arranged at one end of the tongue depressor, which is far away from the connecting rod.

The working principle of the technical scheme is as follows:

when not using, the symmetry sets up the relative contact of pincers body in the fixed plate lower part and presss from both sides the tongue depressor between two relative pincers bodies, the pincers body forms the T type with the fixed plate, in will pincers body inserted hole, then remove the opening rod in the first through-hole, the opening rod struts the pincers body certain angle, realize the open-ended purpose, then use the tongue depressor to carry out the tongue depressor operation through the second through-hole, because the one end that the connecting rod was kept away from to the tongue depressor is provided with illumination lamp pearl, the light source that can use illumination lamp pearl on the tongue depressor to produce when pressing the tongue observes the oral cavity, carry out other operations in oral cavity simultaneously.

In a further technical scheme, the second through-hole is a unthreaded hole, a limiting hole penetrating through the second through-hole is formed in the rod body of the opening rod, the limiting hole is a threaded hole, a limiting screw is arranged in the limiting hole, and one side end part of the limiting screw, far away from the nut, is in contact with the side face of the connecting rod.

The second through hole is a unthreaded hole, the connecting rod can slide in the second through hole, the diameter of the second through hole is larger than that of the connecting rod, a lever mechanism is formed between the connecting rod and the second through hole, and the connecting rod can be propped against by a limiting screw rod in the limiting hole through the limiting hole arranged on the opening rod, so that the position of the tongue depressor is limited.

In a further technical scheme, the first through hole is a threaded hole, and an external thread corresponding to the internal thread of the threaded hole is arranged on the outer surface of the opening rod.

The opening rod and the first through hole form a screw nut transmission pair, the forceps body can be stably opened, the opening degree can be adjusted according to different patients, and the use flexibility is high.

In a further technical scheme, medical silica gel is arranged on the outer surfaces of the connecting rod and the tongue depressor.

The medical silica gel can reduce the stimulation to the patient when pressing the tongue, prevent the vomiting condition, and has high use safety factor.

In a further technical scheme, one end of the connecting rod, which is far away from the clamp body, is sleeved with a rotating block.

The rotating block is sleeved at one end of the connecting rod, which is far away from the clamp body, so that the position of the tongue is conveniently adjusted according to different oral cavities and different body positions of patients.

The utility model has the advantages that:

1. the middle part of the mouth gag is provided with a through hole, the middle parts of the symmetrically arranged forceps bodies are provided with the tongue depressors, the front ends of the tongue depressors are provided with illuminating lamp beads, the forceps bodies can be used for realizing opening action, then the tongue depressors are used for depressing the tongue and illuminating at the same time, the inside of the oral cavity can be inspected by one-man operation, the working efficiency can be effectively improved, the labor cost is reduced, and the waste of medical care resources is reduced;

2. the second through hole is a unthreaded hole, the connecting rod can slide in the second through hole, the diameter of the second through hole is larger than that of the connecting rod, a lever mechanism is formed between the connecting rod and the second through hole, and the position of the tongue depressor can be limited by arranging a limiting hole on the opening rod and enabling the connecting rod to be propped against by a limiting screw rod in the limiting hole;

3. the opening rod and the first through hole form a screw nut transmission pair, so that the clamp body can be stably opened, the opening degree can be adjusted according to different patients, and the use flexibility is high;

4. the medical silica gel can reduce stimulation to a patient when the tongue is pressed, prevent vomiting, has high use safety coefficient, can coat the power line of the illuminating lamp bead, is convenient for external operation, and simultaneously prevents the electric wire from influencing the patient;

5. the end of the connecting rod, which is far away from the clamp body, is sleeved with a rotating block, so that the position of the tongue is conveniently adjusted according to different oral cavities and different body positions of patients.

Drawings

FIG. 1 is a schematic structural view of a closed state of a self-lighting medical mouth gag according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the working state of a self-lighting medical mouth gag according to the embodiment of the present invention;

fig. 3 is a schematic structural view illustrating the connection between the tongue depressor and the connecting rod according to the embodiment of the present invention;

fig. 4 is a top view of the tongue depressor of the embodiment of the present invention connected to a connecting rod;

description of reference numerals:

10. a fixing plate; 20. a clamp body; 30. a first through hole; 40. an opening lever; 41. a limiting hole; 42. a limit screw; 50. a second through hole; 60. a connecting rod; 70. a tongue depressor; 80. rotating the block; 90. and (4) an illuminating lamp bead.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1 to 4, a medical mouth gag with light comprises a fixing plate 10, two forceps bodies 20 are symmetrically arranged on the lower surface of the fixing plate 10 by taking the central axis of the fixing plate 10 as a symmetric center, the forceps bodies 20 are hinged to the fixing plate 10, the hinged positions of the forceps bodies 20 and the fixing plate 10 are far away from the central axis of the fixing plate 10, a first through hole 30 is arranged on the fixing plate 10, the central axis of the first through hole 30 and the central axis of the fixing plate 10 are on the same straight line, an opening rod 40 is arranged on the inner wall of the first through hole 30, the central axis of the opening rod 40 and the central axis of the fixing plate 10 are on the same straight line, a second through hole 50 is arranged on the opening rod 40, a connecting rod 60 is arranged in the second through hole 50, the connecting rod 60 penetrates through the second through hole 50, a tongue depressor 70 is arranged at one end of the connecting rod 60 close to the forceps body 20, a rotating block 80 is, the tongue depressor 70 is fixedly connected with the connecting rod 60, the diameter of the second through hole 50 is larger than that of the connecting rod 60, and one end of the tongue depressor 70, which is far away from the connecting rod 60, is provided with a lighting lamp bead 90.

The working principle of the technical scheme is as follows:

when the device is not used, the forceps bodies 20 symmetrically arranged at the lower part of the fixing plate 10 are oppositely contacted and the tongue depressor 70 is clamped between the two opposite forceps bodies 20, the forceps bodies 20 and the fixing plate 10 form a T shape, the forceps bodies 20 are inserted into a closed opening, then the opening rod 40 in the first through hole 30 is pushed, the opening rod 40 opens the forceps bodies 20 at a certain angle, the purpose of opening is realized, then the tongue depressor 70 is used for tongue depressing operation through the second through hole 50, the illuminating lamp beads 90 are arranged at one end of the tongue depressor 70 far away from the connecting rod 60, the light source generated by the illuminating lamp beads 90 on the tongue depressor 70 can be used for illuminating the oral cavity when the tongue is depressed, so that the observation is convenient, when the device is not used, the tongue depressor 70 and the connecting rod 60 can be taken out from the second through hole 50, then the cleaning and the disinfection are carried out, the illuminating lamp beads 90 are bronchofiberscope lamp beads and can, waterproof and shockproof, and high safety factor.

In another embodiment, the second through hole 50 is a smooth hole, the opening rod 40 is provided with a limiting hole 41 penetrating through the second through hole 50, the limiting hole 41 is a threaded hole, a limiting screw 42 is disposed in the limiting hole 41, one end of the limiting screw 42, which is far away from the nut, contacts with the side surface of the connecting rod 60, and after the tongue-depressing position is fixed, the connecting rod 60 is fixed by using the limiting screw 42, so that other operations in the oral cavity can be performed.

The second through hole 50 is a unthreaded hole, the diameter of the connecting rod 60 is smaller than that of the second through hole 50, the connecting rod 60 can move in the second through hole 50, and the connecting rod 60 can form a lever mechanism in the second through hole 50, so that tongue depressing action is realized, and the stability of tongue depressing is ensured.

In another embodiment, the first through hole 30 is a threaded hole, and the outer surface of the spreader lever 40 is provided with external threads corresponding to the internal threads of the threaded hole.

First through-hole 30 forms the screw nut structure with opening the pole 40, can be stable open the oral cavity, can adjust the opening degree according to different patients' condition, and the flexibility of use is high.

In another embodiment, the outer surfaces of the connecting rod 60 and the tongue depressor 70 are provided with medical silica gel, so that the external connection of the illuminating lamp bead 90 can be hidden, the stimulation to the patient during tongue depressing can be reduced, the vomiting condition is prevented, and the use safety factor is high.

In another embodiment, a rotating block 80 is sleeved on one end of the connecting rod 60 far away from the forceps body 20, the rotating block 80 is detachably connected with the connecting rod 60, the rotating block 80 is sleeved on the connecting rod 60, the connecting rod 60 can be rotated, the tongue pressing position can be conveniently adjusted according to the oral cavity conditions and body positions of different patients, and the use flexibility is high.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (5)

1. A medical mouth gag with light is characterized by comprising a fixing plate, wherein two forceps bodies are symmetrically arranged on the lower surface of the fixing plate by taking the central axis of the fixing plate as a symmetric center, the forceps bodies are hinged to the fixing plate, the hinged parts of the forceps bodies and the fixing plate are far away from the central axis of the fixing plate, a first through hole is formed in the fixing plate, the central axis of the first through hole and the central axis of the fixing plate are on the same straight line, an opening rod is arranged on the inner wall of the first through hole, the central axis of the opening rod and the central axis of the fixing plate are on the same straight line, a second through hole is formed in the opening rod, the central axis of the second through hole and the central axis of the opening rod are on the same straight line, a connecting rod is arranged in the second through hole, two ends of the connecting rod extend out of the through hole, a tongue depress, the diameter of the second through hole is larger than that of the connecting rod, and a lighting lamp bead is arranged at one end, far away from the connecting rod, of the tongue depressor.

2. The medical mouth gag with light of claim 1, wherein the second through hole is a light hole, the opening rod body is provided with a limiting hole penetrating through the second through hole, the limiting hole is a threaded hole, a limiting screw is arranged in the limiting hole, and one side end part of the limiting screw thread, which is far away from the nut, is in contact with the side surface of the connecting rod.

3. The medical mouth gag with light of claim 1, wherein the first through hole is a threaded hole, and the outer surface of the opening rod is provided with external threads corresponding to the internal threads of the threaded hole.

4. The medical mouth gag with light as claimed in claim 1, wherein the outer surface of the connecting rod and the tongue depressor is provided with medical silica gel.

5. The medical mouth gag with light of claim 1, wherein a rotating block is sleeved on one end of the connecting rod away from the forceps body.

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