CN211675152U - Sitting type thoracic cavity puncture chair - Google Patents

Abstract

The utility model discloses a seated chest cavity puncture chair, which comprises a base, a seat cushion is connected above the base by a support rod, one side of the seat cushion is fixedly connected to a fixing plate by a telescopic rod, and the telescopic rod comprises a main rod and the auxiliary rod, the cross-sections of the main rod and the auxiliary rod are arc structures, the arc surfaces of the main rod and the auxiliary rod face away from the seat cushion, the auxiliary rod is located inside the main rod, the The auxiliary rod is fixed with a spring column on the arc surface away from the seat cushion, the main rod is provided with a plurality of circular holes matched with the spring column, the cross section of the fixed plate is an L-shaped structure, and the The fixing plate has a circular arc structure on one side of the seat cushion, and an arched handrail is arranged on the fixing plate. The utility model has the advantages that: on the premise of satisfying the doctor's body position requirement for thoracocentesis and fluid extraction, the patient can be placed in a comfortable body position to receive the operation treatment, and the discomfort caused by the body position is reduced.

Description

A seated thoracentesis chair

technical field

The field of the utility model relates to the field of medical instruments, in particular to a seated thoracic cavity puncture chair.

Background technique

At present, when performing thoracentesis for thoracocentesis in clinical practice, the sitting position with the back to the doctor is generally adopted, and a conventional chair is used. The chair has four legs, the sitting part is square, and the height of the chair cannot be adjusted. , the height of the backrest of the chair cannot be adjusted, and the back of the chair is relatively hard, so the patient sits on the back of the chair with his legs outstretched, with his back facing the doctor. The patient is required to sit with open legs, the thighs are stuck on both sides of the chair backrest, and the hands and head can only rest on the chair backrest. During the whole process, the patient's comfort is poor, which increases the tension of the patient during puncture. The problems are summarized as follows :

1. During the operation, the patient's thighs are stuck on both sides of the chair back, which increases the patient's discomfort, and the patient is prone to shaking due to the discomfort, which affects the operation for a lifetime;

2. The backrest of the chair cannot allow the patient's hands and head to be placed comfortably, and the patient's comfort is poor, which will easily increase the patient's tension during puncture;

3. The height of the chair backrest is fixed and cannot be adjusted according to the height of the patient;

4. The seat part of the chair is square and has four legs. When the operation is completed, it is easy for the patient to get up and step back and leave the chair, which increases the risk of falling.

Therefore, a new type of seated thoracentesis chair needs to be studied.

Utility model content

The utility model aims to solve the above technical problems, and provides a seated chest cavity puncture chair.

In order to solve the above technical problems, the technical solution provided by the present utility model is: a seated thoracocentesis chair, comprising a base, a seat cushion is connected above the base by a support rod, and one side of the seat cushion is fixedly connected and fixed by a telescopic rod. board, the telescopic rod includes a main rod and a secondary rod, the cross-sections of the main rod and the secondary rod are arc structures, and the arc surfaces of the main rod and the secondary rod face away from the seat cushion, the The auxiliary rod is located inside the main rod, the auxiliary rod is fixed with a spring column on the arc surface away from the seat cushion, and the main rod is provided with a plurality of circular holes matched with the spring column. The cross section is an L-shaped structure, the fixing plate is in a circular arc structure on one side of the seat cushion, and an arched handrail is arranged on the fixing plate.

As an improvement, the base and the seat cushion are both circular structures, and the area of the base is larger than that of the seat cushion, which increases the stability of the entire device and prevents tipping when getting up.

As an improvement, the bottom of the base is provided with a non-slip pad, and the top is provided with anti-slip particles. The non-slip pad can increase the stability of the device. When the patient's foot steps on the base, the particles play an anti-slip effect.

As an improvement, both the seat cushion and the fixing plate are provided with leather soft pads, so that the patient's body can comfortably lean on the seat cushion and the fixing plate.

The advantages of the present utility model compared with the prior art are:

1. The connection between the seat cushion part and the fixed plate is a single-column support structure, which solves the discomfort caused by the patient's double thighs stuck on both sides of the chair backrest;

2. A fixed plate is designed above the seat cushion. The function of the fixed plate is to allow the patient's hands and head to be comfortably placed on the fixed plate, and the fixed plate will be added with a leather cushion to increase comfort;

3. The height of the connection between the seat cushion part and the fixed plate can be adjusted to meet the body position needs of patients of different heights. The common purpose of combining features 1 and 2 is to allow patients to take a comfortable posture for treatment operations;

4. The base and cushion seat adopt a circular structure. When the patient gets up and leaves the stool, it can avoid the tripping of the patient's legs by the square seat.

Under the premise of meeting the needs of doctors to perform thoracentesis for thoracentesis, patients can be placed in a comfortable position to receive operation treatment, and the discomfort caused by the position can be reduced.

Description of drawings

FIG. 1 is a schematic structural diagram of a seated chest cavity puncture chair of the present invention.

Fig. 2 is a schematic cross-sectional view of a telescopic rod of a sitting thoracic puncture chair of the present invention.

3 is a schematic three-dimensional structural diagram of a telescopic rod of a sitting thoracic puncture chair of the present invention.

As shown in the picture: 1. Base, 2. Support rod, 3. Seat cushion, 4. Telescopic rod, 41. Main rod, 42. Secondary rod, 5. Fixed plate, 6. Spring column, 7. Round hole, 8. Handrail, 9, anti-skid pad, 10, particles, 11, leather cushion.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings.

A seated thoracic puncture chair, comprising a base 1, the upper part of the base 1 is connected to a seat cushion 3 through a support rod 2, one side of the seat cushion 3 is fixedly connected to a fixing plate 5 through a telescopic rod 4, and the telescopic rod 4 Including the main rod 41 and the auxiliary rod 42, the cross-sections of the main rod 41 and the auxiliary rod 42 are arc structures, and the arc surfaces of the main rod 41 and the auxiliary rod 42 face away from the seat cushion 3, and the The auxiliary rod 42 is located inside the main rod 41, the auxiliary rod 42 is fixed with a spring column 6 on the arc surface away from the seat cushion 3, and the main rod 41 is provided with a plurality of circular holes matched with the spring column 6. 7. The cross-section of the fixing plate 5 is an L-shaped structure, the fixing plate 5 has a circular arc structure on one side of the seat cushion 3 , and an arched handrail 8 is arranged on the fixing plate 5 .

The base 1 and the seat cushion 3 are both circular structures, and the area of the base 1 is larger than that of the seat cushion 3 .

The base 1 is provided with an anti-skid pad 9 at the bottom and anti-skid particles 10 on the top.

Both the seat cushion 3 and the fixing plate 5 are provided with leather cushions 11 .

The working principle of the utility model: compress the spring column 6 to adjust the height of the fixed plate 5, then the spring column 6 is located in the circular hole 7 to fix the height, the patient sits on the seat cushion 3, and the two legs are located on both sides of the telescopic rod 4, To solve the discomfort caused by the patient's thighs stuck on both sides of the chair back, the function of the fixing plate 5 is to allow the patient's hands and head to be comfortably placed on the fixing plate 5. The leather upholstery 11 increases the comfort. The patient can also place their head on the fixing plate 5 and hold the armrest 8 with their hands. The base 1 and cushion 3 are seated in a circular structure. Triggering of the patient's legs in a square sitting position.

The present invention and the embodiments thereof have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, and without creatively designing the structural modes and embodiments similar to the technical scheme, all should belong to the protection of the present invention. scope.

Claims (4)

1. The utility model provides a sitting posture thorax puncture chair, includes base (1), its characterized in that: the upper part of the base (1) is connected with a cushion (3) through a support rod (2), one side of the cushion (3) is fixedly connected with a fixed plate (5) through a telescopic rod (4), the telescopic rod (4) comprises a main rod (41) and an auxiliary rod (42), the cross sections of the main rod (41) and the auxiliary rod (42) are both in an arc structure, the arc surfaces of the main rod (41) and the auxiliary rod (42) are back to the cushion (3), the auxiliary rod (42) is positioned in the main rod (41), the arc surface of the auxiliary rod (42) far away from the cushion (3) is fixedly provided with a spring column (6), the main rod (41) is provided with a plurality of round holes (7) matched with the spring columns (6), the cross section of fixed plate (5) be L column structure, fixed plate (5) be close to one side circular arc structure of cushion (3), fixed plate (5) on be equipped with arched handrail (8).

2. A sitting thoracentesis chair according to claim 1, characterized in that: the base (1) and the cushion (3) are both of a circular structure, and the area of the base (1) is larger than that of the cushion (3).

3. A sitting thoracentesis chair according to claim 1, characterized in that: the bottom of the base (1) is provided with an anti-skid pad (9), and anti-skid particles (10) are arranged above the base.

4. A sitting thoracentesis chair according to claim 1, characterized in that: the cushion (3) and the fixing plate (5) are both provided with leather soft pads (11).

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