CN205268130U - Otolaryngology branch of academic or vocational study throat is dosed inspection and is used fixing device - Google Patents

Abstract

The utility model provides a fixing device for throat medication inspection in otolaryngology department, which solves the problems of easy fatigue of patients, low inspection efficiency of medical workers and poor field of vision in the previous inspection and inspection process of throat medication, including vertical placement The rotating part is a rectangular frame structure composed of two beams and two vertical beams. The upper and lower ends of the two vertical beams are respectively connected with transition arms, and the transition arms on the same side are fixed with an articulation part. The upper articulation part The upper end surface and the lower end surface of the lower occlusal part are respectively provided with positioning grooves corresponding to human teeth, and the outer part of the upper occlusal part or the lower occlusal part is provided with an LED light source. The utility model can quickly treat the patient's oral cavity Fixed, so that the medical staff always maintain a good observation field of view, while the LED light source plays the role of illuminating the oral cavity, making observation more convenient, greatly speeding up the efficiency of oral examination, and reducing the work efficiency of medical staff.

Description

Fixation device for otolaryngology throat drug examination

technical field

The utility model relates to the field of oropharynx inspection, in particular to a fixing device for throat medicine inspection in otolaryngology.

Background technique

Otorhinolaryngology mainly involves the treatment and examination of lesions in the oral cavity, throat, nasal cavity, and ear canal. Throat examination and medication are important tasks of the ENT department. The patient's cooperation is required during throat examination, and the upper and lower jaws should be opened as far as possible so that The doctor has a better observation field of view, but during a long-term examination, the patient opens the mouth to a larger position for a long time, and the oropharyngeal muscles obviously feel sore, and the mouth becomes longer and smaller unconsciously, which makes observation difficult; At the same time, when observing children, because the patient's oropharynx will produce certain discomfort during the examination, the younger patients are unwilling to cooperate, resulting in slower oral examination efficiency and increasing the work intensity of medical workers. The doctor can only let the patient adjust the angle of the patient during the external observation and inspection, but there are often cases where the patient cannot accurately understand the doctor's instructions, resulting in low inspection efficiency.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a fixing device for otolaryngology throat medication inspection, the purpose is to solve the problem that patients are prone to fatigue during the previous throat medication inspection. Medical workers check low efficiency and poor vision.

Its technical solution is to include a rotating part placed vertically, the rotating part is a rectangular frame structure composed of two beams and two vertical beams, the upper and lower ends of the two vertical beams are respectively rotatably connected with a transition arm, the vertical beam and the transition A torsion spring is provided at the turning point of the arm to form a structure in which the transition arm maintains outward tension. An occlusal part is fixed between the transition arms on the same side to form a structure in which the two occlusal parts are relatively installed. The upper end surface of the upper part and the lower end surface of the lower occlusal part are respectively provided with positioning grooves corresponding to human teeth, and the outer part of the upper occlusal part or the lower occlusal part is provided with an LED light source, and the LED light source is connected to a power supply. The power supply is located in the articulation.

The ends of each of the vertical beams are respectively extended outward with a rotating shaft, and each transition arm is provided with a rotating hole matched with the rotating shaft. The torsion spring is sleeved on the rotating shaft, and the transition arm corresponding to the torsion spring arm is The vertical beams are respectively provided with projections forming positioning with the torsion spring torsion arms.

Both ends of the occlusal part are provided with T-shaped plugs, and the transition arm is provided with a slot for plugging and fixing with the T-shaped plugs, and the positioning slot is fixed with a slot corresponding to the positioning slot. Matching braces, said braces are made of elastic rubber.

One side of the occlusal portion is provided with an installation cavity, the power supply is a button battery, and the power supply is located in the installation cavity, and the installation cavity is fixedly covered with a cover.

The utility model has a simple structure and is easy to use, and can quickly fix the patient's oral cavity, so that medical staff can always maintain a good observation field of view, and at the same time, the LED light source can illuminate the oral cavity, making observation more convenient and greatly speeding up oral examination The efficiency, reduce the work efficiency of medical staff.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the front view of the articulation part in the utility model.

FIG. 3 is a schematic cross-sectional view of A-A in FIG. 2 .

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Embodiment 1: As shown in Fig. 1 to Fig. 3, the fixing device for otolaryngology and throat medicine inspection includes a vertically placed rotating part 1, and the rotating part 1 is a rectangle formed by two beams and two vertical beams. Frame structure, the upper and lower ends of the two vertical beams are respectively connected to the transition arm 2, and the rotation of the vertical beam and the transition arm 2 is provided with a torsion spring 3 to form a structure in which the transition arm 2 maintains outward tension, and the transition arms 2 on the same side are fixed There is an occlusal part 4, forming a structure in which two occlusal parts 4 are installed oppositely. The said occlusal part 4 is a half-moon structure. Corresponding to the positioning groove 5, an LED light source 6 is provided on the outer part of the upper joint 4 or the lower joint 4, and the LED light source 6 is connected with a power supply 12, and the power supply 12 is located at the joint 4; the vertical beams The ends of the shafts 7 are respectively extended outwardly, and each transition arm 2 is provided with a turning hole cooperating with the shaft 7. The torsion spring 3 is sleeved on the shaft 7, and the transition arm corresponding to the torsion arm of the torsion spring 3 2, the vertical beam is respectively provided with a protrusion 8 that is positioned with the torsion spring 3 torsion arm; both ends of the said joint 4 are provided with a T-shaped plug 9, and said transition arm 2 is provided with a The T-shaped plug 9 forms a plug-in and fixed slot, and the positioning groove 5 is fixed with a mouthpiece 10 that matches the positioning groove 5, and the mouthpiece 10 is made of elastic rubber; the occlusal part 4 An installation chamber 11 is provided on one side, the power supply 12 is a button battery, the power supply 12 is located in the installation chamber 11, and the installation chamber 11 is fixedly covered with a cover body 13 .

When the utility model is used in practice, according to the occlusal force of the human oral cavity, a torsion spring 3 with appropriate elastic force is selected so that the transition arm 2 maintains an appropriate tension to prevent the torsion force from being too large or too small, and the occlusal part 4 and the transition arm 2 are selected for insertion The method can facilitate the replacement of the occlusal part 4, which is beneficial to the improvement of the service life of the product. In addition, the brace 10 can prevent the teeth from directly contacting the occlusal part 4 from causing damage to the teeth. In addition, the brace 10 can be replaced after each inspection as required. To prevent cross-infection, the LED light source 6 can choose a white light source with higher brightness, so that medical personnel can observe more clearly.

The utility model has a simple structure and is easy to use, and can quickly fix the patient's oral cavity, so that medical staff can always maintain a good observation field of view, and at the same time, the LED light source can illuminate the oral cavity, making observation more convenient and greatly speeding up oral examination The efficiency, reduce the work efficiency of medical staff.

Claims (4)

1. Fixing device for otolaryngology and throat medicine inspection, including a vertically placed rotating part (1), characterized in that the rotating part (1) is a rectangular frame structure composed of two beams and two vertical beams, The upper and lower ends of the two vertical beams are respectively connected with a transition arm (2), and the rotation of the vertical beam and the transition arm (2) is provided with a torsion spring (3) to form a structure in which the transition arm (2) maintains outward tension, and the same side transitions An articulation part (4) is fixed between the arms (2), forming a structure in which two articulation parts (4) are installed oppositely. The lower end surface of the lower occlusal part (4) is respectively provided with positioning grooves (5) corresponding to human teeth, and the outer part of the upper occlusal part (4) or the lower occlusal part (4) is provided with an LED light source (6) , the LED light source (6) is connected with a power supply (12), and the power supply (12) is located at the joint (4). 2. The fixing device for otolaryngology and throat drug administration inspection according to claim 1, characterized in that, the ends of the vertical beams respectively extend outwards with rotating shafts (7), and each transition arm (2) There is a turning hole matched with the rotating shaft (7), the torsion spring (3) is sleeved on the rotating shaft (7), and the transition arm (2) corresponding to the torsion arm of the torsion spring (3) and the vertical beam are respectively A projection (8) forming a positioning with the torsion arm of the torsion spring (3) is provided. 3. The fixing device for otolaryngology and throat drug administration inspection according to claim 1, characterized in that T-shaped inserts (9) are provided at both ends of the occlusal part (4), and the transition The arm (2) is provided with a slot that is plugged and fixed with the T-shaped plug (9), and the positioning slot (5) is fixed with a tooth cover (10) that matches the positioning slot (5). Said braces (10) are made of elastic rubber. 4. The fixing device for otolaryngology and throat drug administration inspection according to claim 1, characterized in that, one side of the occlusal part (4) is provided with an installation cavity (11), and the power supply (12) It is a button battery, the power supply (12) is located in the installation cavity (11), and the installation cavity (11) is fixedly covered with a cover (13).