CN112914937B - a chest chair - Google Patents

Abstract

The invention provides a chest chair, and relates to the field of medical appliances. The invention provides a chest-wearing chair, which comprises a chair back and a supporting component. The chair back comprises a transverse rod and a supporting seat, wherein both ends of the transverse rod are connected with the supporting seat, and the transverse rod is used for fixing the forearm and the head of a patient; the support assembly comprises a support frame, the support end of the support seat is connected with the support frame, and the support frame is used for enabling the chair back to be supported on the bed. The chest-wearing chair provided by the invention solves the defects in the prior equipment, a patient is required to leave a sickbed to pass through the chest in daily work, and then sits on the large chest-wearing chair to perform chest puncture, and the process is inconvenient for some elderly patients or severe patients, is a burden for the patients, and is inconvenient for doctors to perform chest puncture.

Description

a chest chair

technical field

The invention relates to the field of medical equipment, in particular to a chest piercing chair.

Background technique

Thoracentesis refers to the operation of puncturing into the pleural cavity with a sterile needle through the skin, intercostal tissue, and parietal pleura. In the clinical work of respiratory medicine, thoracentesis is a relatively common, convenient and simple method of diagnosis and treatment. For example: Through inspection, we found that there is effusion in the patient's pleural cavity, and the fluid can be extracted through thoracentesis, and various examinations can be performed to find the cause of the disease. If there is a lot of effusion in the cavity, oppressing the lungs or if the effusion lasts too long, the fibrin in it is likely to be organized and two layers of pleural adhesions will occur, which will affect the respiratory function of the lungs. At this time, we also need to puncture to remove the effusion. Drugs can also be injected to achieve therapeutic purposes if necessary. Such as pleural effusion caused by cancer, we inject anticancer drugs to play an anticancer effect. If there is too much gas in the pleural cavity and the pleural cavity has changed from negative pressure to positive pressure, then this operation can also be used to decompress and pump out the gas. If the patient has a bronchi that communicates with the pleural cavity, then we inject a blue drug (called methylene blue, which is harmless to the human body) into the chest cavity through a puncture needle, and the patient can cough up the blue liquid when coughing (including sputum), then we can confirm that the patient has a bronchopleural fistula. Bronchopleural fistula is a pathological channel established due to pulmonary lesions involving the bronchi, alveoli, and pulmonary pleura. It passes through the oral cavity, trachea, bronchi at all levels, alveoli, visceral pleura, and pleural cavity.

Traditional thoracentesis often requires the patient to go to the thoracic puncture room, so that the patient sits on a chair. When sitting, when performing pleural puncture, the patient needs to sit across the chair, with the chest facing the back of the chair, and the two forearms placed on the back of the chair. On the back of a chair, rest your forehead on your forearm. Those who cannot get up can take a half-sitting position, and lift the forearm of the affected side to the occipital. When it comes to thoracentesis, patients always feel scared, especially when they need to go to the thoracic room. Performing a thoracentesis in a chair can also be intimidating for the patient. On the other hand, many patients are elderly, have many underlying diseases, and are in poor general condition. These patients are not easy to move. It is very inconvenient for them to go to the thoracentesis room and then sit on a large thoracentesis chair for thoracentesis, which is a burden for the patients. It is also inconvenient for doctors to perform thoracentesis.

Contents of the invention

The object of the present invention is to provide a thoracentesis chair, which aims to solve the shortcomings of the existing equipment. In daily work, patients need to leave the hospital bed to the thoracentesis room, and then sit on a large thoracentesis chair for thoracentesis. It is very inconvenient for some elderly patients or critically ill patients, which is a kind of burden for patients, and it is not convenient for doctors to perform thoracentesis.

Embodiments of the present invention are achieved like this:

A chest-through chair includes a chair back and a support assembly. The above-mentioned chair back comprises a transverse bar and a support seat, both ends of the above-mentioned transverse bar are connected with the above-mentioned support seat, and the above-mentioned transverse bar is arranged to fix the patient's forearm and head; the above-mentioned support assembly includes a support frame, and the support of the above-mentioned support seat The ends are interconnected with the above-mentioned support frame, and the above-mentioned support frame is configured to support the above-mentioned chair back on the bed.

The entire device is supported on the bed by the support assembly. In the working state, the back of the chair and the supporting components can be adjusted to be placed at an angle of 60-90 degrees, and adjusted according to the needs of each patient's condition, and the operation can be performed at an appropriate angle; On the back of the chair; the patient sits with his back against the back of the chair when the pneumothorax puncture is performed. By arranging the transverse bar and the supporting seat, and connecting both ends of the transverse bar to the supporting seat, the patient's head can be fixed on the transverse bar when the patient is undergoing treatment. By setting the support frame, the support seat is far connected to the support frame, and the patient’s buttocks sit on the support frame to press the support frame, and then fix the position of the chair back connected to the support frame, so that the chair back does not Shake side to side or back and forth.

In some embodiments of the present invention, a support link is connected inside the support frame, and the support link is on the same level as the support frame.

By arranging the support link in the above-mentioned support frame, the patient's buttocks can be pressed on the support rod, and then the support frame can be pressed tightly, and finally the position of the chair back can be fixed.

In some embodiments of the present invention, the chest piercing chair further includes armrests, and the armrests are hinged to the two support seats.

By setting the armrest, the patient can have something to hold during the treatment, which can relieve the tension of the patient and help the treatment.

In some embodiments of the present invention, the above-mentioned transverse bar and the two above-mentioned support bases cooperate to form a cavity, and a gauze is arranged in the above-mentioned cavity, and the above-mentioned gauze is connected to the above-mentioned support base and the above-mentioned cavity is partitioned to form a relying part and a placing part, and the above-mentioned placing part is configured to place the patient's legs.

By separating the cavity into a resting part and a placement part, and setting a gauze on the resting part, the patient's chest cavity can be relied on. At the same time, the patient is treated on the bed, and the legs can pass through the placement part and be stretched, which improves the patient's ability to treat. It can also relieve the tension of patients and improve the effect of treatment.

In some embodiments of the present invention, the support base includes a first support rod, a second support rod and a height adjustment member, the height adjustment member is a hollow sleeve, and the two ends of the height adjustment member are respectively sleeved with the above-mentioned The first support rod and the above-mentioned second support rod, the above-mentioned first support rod and the above-mentioned second support rod all slide along the axis direction of the above-mentioned height adjustment member; the above-mentioned height adjustment member is provided with a fastening nut, and the above-mentioned fastening nut is set Used for fastening the connection between the above-mentioned first support rod, the above-mentioned second support rod and the above-mentioned height adjustment member; the above-mentioned handrail is arranged on the above-mentioned second support rod; the end of the above-mentioned second support rod far away from the above-mentioned connecting member and the above-mentioned support frame interconnected.

The first support rod, the second support rod and the height adjustment member are arranged so that the first support rod and the second support rod all slide along the axis direction of the height adjustment member, and the whole chair can be adjusted by adjusting the first support rod and the second support rod. The height of the back is adjusted, the number of fastening nuts is multiple, and the connection is fastened through multiple fastening nuts, which can adjust the chair back to a suitable height according to the patient's specific body shape and physical condition, so that the patient can When the posture can be more comfortable.

In some embodiments of the present invention, the above gauze is connected to the above height adjusting member.

By connecting the gauze and the height-adjusting structural member to each other, it is possible to adjust the height of the chair back without changing the specific height of the gauze.

In some embodiments of the present invention, the above-mentioned connection frame and the above-mentioned second support rod are connected to each other through an adjustment mechanism, and the above-mentioned adjustment mechanism is configured to fold the above-mentioned connection frame and the above-mentioned second support rod.

In some embodiments of the present invention, the adjustment mechanism includes a slide bar, a first chute and a second chute, the first chute is set on the support frame, and the second chute is set on the second support rod Above, the two ends of the above-mentioned sliding rod slide along the above-mentioned first chute and the above-mentioned second chute respectively.

By setting the slide bar, the first chute and the second chute, the two ends of the slide bar slide along the first chute and the second chute respectively, so that the connecting frame and the second support bar can be folded, so that the connecting frame and the second The two support rods are parallel to each other, and at the same time, the positional relationship between the chair back and the support assembly can be fixed, and on the other hand, the movement and use of the medical staff can be facilitated.

In some embodiments of the present invention, limiting blocks are respectively arranged in the above-mentioned first sliding slot and the above-mentioned second sliding slot.

In some embodiments of the present invention, the chest piercing chair further includes a pillow, which is detachably connected to the transverse rod; the armrest is covered with a sponge cover.

Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

The chest puncture chair provided in this application document, traditional thoracentesis, often requires the patient to go to the thoracic puncture room, so that the patient sits on a chair. When performing pleural puncture, the patient needs to sit on the chair with the chest facing the back of the chair. The two forearms are placed on the back of the chair, and the forehead rests on the forearms. Those who cannot get up can take a half-sitting position, and lift the forearm of the affected side to the occipital. When it comes to thoracentesis, patients always feel scared, especially when they need to go to the thoracic room. Performing a thoracentesis in a chair can also be intimidating for the patient. On the other hand, many patients are elderly, have many underlying diseases, and are in poor general condition. These patients are not easy to move. It is very inconvenient for them to go to the thoracentesis room and then sit on a large thoracentesis chair for thoracentesis, which is a burden for the patients. It is also inconvenient for doctors to perform thoracentesis. The present invention supports the whole device on the bed by setting the chair back and the support assembly. In the working state, the back of the chair and the supporting components can be adjusted to be placed at an angle of 60-90 degrees, and adjusted according to the needs of each patient's condition, and the operation can be performed at an appropriate angle; On the back of the chair; the patient sits with his back against the back of the chair when the pneumothorax puncture is performed. By arranging the transverse bar and the supporting seat, and connecting both ends of the transverse bar to the supporting seat, the patient's head can be fixed on the transverse bar when the patient is undergoing treatment. By setting the support frame, the support seat is far connected to the support frame, and the patient’s buttocks sit on the support frame to press the support frame, and then fix the position of the chair back connected to the support frame, so that the chair back does not Shake side to side or back and forth. Many patients cannot sit on the bed independently due to their poor condition, so they cannot cooperate to complete thoracentesis. The thoracentesis chair provided by the present invention can help patients to share their strength, sit firmly on the hospital bed and coordinate their positions, which is beneficial for thoracentesis The procedure is carried out. The present invention solves the shortcomings of existing equipment. In daily work, patients need to leave the hospital bed to go to the thoracentesis room, and then sit on a large thoracic chair to perform thoracentesis. This process is very inconvenient for some elderly patients or critically ill patients. Patients are a burden, and it is not convenient for doctors to perform thoracentesis.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is one of the structural diagrams of the chest piercing chair provided by the present invention;

Fig. 2 is the second structure diagram of the chest piercing chair provided by the present invention;

Fig. 3 is the third structural diagram of the chest piercing chair provided by the present invention;

Fig. 4 is the sectional view of place A in Fig. 1;

Fig. 5 is one of the structural diagrams of the support frame provided by the present invention;

Fig. 6 is the second structural diagram of the support frame provided by the present invention;

Fig. 7 is the third structural diagram of the support frame provided by the present invention;

Fig. 8 is the fourth structural diagram of the support frame provided by the present invention.

Icon: 100-chest piercing chair; 1-horizontal bar; 2-support base; 3-support frame; 4-support link; 5-armrest; 6-gauze; 7-placement part; 9-second support rod; 10-height adjustment member; 11-fastening nut; 12-sliding rod; 13-first chute; 14-second chute; 15-pillow; 18-support one rod; 19-support two rods; 20-connection groove; 21-sliding groove; 22-connection matching groove; 23-support leg.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "left", "right", "horizontal", "inner" and "outer" appear, the orientation or positional relationship indicated is based on the attached The orientation or positional relationship shown in the figure, or the conventional orientation or positional relationship of the invention product in use, is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, are constructed and operate in a particular orientation and therefore are not to be construed as limiting the invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

Furthermore, the appearance of terms such as the term "horizontal" does not imply that the part is absolutely level or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiments of the present invention, "multiple" means at least 2.

In the description of the embodiments of the present invention, it should also be noted that, unless otherwise specified and limited, the terms "setting" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or an optional connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Example

Please refer to Figure 1-Figure 8, Figure 1 is one of the structure diagrams of the chest piercing chair 100 provided by the present invention; Figure 2 is the second structure diagram of the chest piercing chair 100 provided by the present invention; The third structural diagram of the wearing chair 100; Figure 4 is a cross-sectional view at A in Figure 1; Figure 5 is one of the structural diagrams of the support frame 3 provided by the present invention; Figure 6 is one of the structural diagrams of the support frame 3 provided by the present invention 2. FIG. 7 is the third structural diagram of the support frame 3 provided by the present invention; FIG. 8 is the fourth structural diagram of the support frame 3 provided by the present invention. The embodiment of the present application provides a chest piercing chair 100, which includes a chair back and a support assembly. The chair back comprises a transverse bar 1 and a support seat 2, and the two ends of the transverse bar 1 are connected with the support seat 2, and the transverse bar 1 is arranged to fix the patient's forearm and head; The support end is connected with the support frame 3, and the support frame 3 is configured to support the chair back on the bed.

It is worth noting that traditional thoracentesis often requires the patient to go to the pleural puncture room and make the patient sit on a chair. When performing pleural puncture, the patient needs to sit astride the chair with the chest facing the back of the chair and the two forearms placed on the back of the chair. On the back of a chair, rest your forehead on your forearm. Those who cannot get up can take a half-sitting position, and lift the forearm of the affected side to the occipital. When it comes to thoracentesis, patients always feel scared, especially when they need to go to the thoracic room. Performing a thoracentesis in a chair can also be intimidating for the patient. On the other hand, many patients are old, have multiple underlying diseases, and are in poor general condition. These patients are inconvenient to move. It is very inconvenient for them to go to the thoracic puncture room and then sit on the large thoracic puncture chair 100 for thoracentesis, which is a burden for the patients. , It is also not convenient for doctors to perform thoracentesis. The present invention supports the whole device on the bed by setting the chair back and the support assembly. In the working state, the back of the chair and the supporting components can be adjusted to be placed at an angle of 60-90 degrees, and adjusted according to the needs of each patient's condition, and the operation can be performed at an appropriate angle; On the back of the chair; the patient sits with his back against the back of the chair when the pneumothorax puncture is performed. By arranging the transverse bar 1 and the supporting seat 2, and connecting both ends of the transverse bar 1 to the supporting seat 2, the patient's head can be fixed on the transverse bar 1 during treatment. By setting the support frame 3, the support base 2 is connected to the support frame 3, and the patient's buttocks sit on the support frame 3 to press the support frame 3, and then the position of the chair back connected to the support frame 3 is fixed, so So that the back of the chair will not shake from side to side or back and forth. Due to their poor condition, many patients cannot sit on the bed independently, so they cannot cooperate to complete thoracentesis. The thoracentesis chair 100 provided by the present invention can help patients to share their strength, sit firmly on the hospital bed and coordinate their postures, which is beneficial to the thoracentesis The puncture is performed. The present invention solves the shortcomings of existing equipment. In daily work, patients need to leave the hospital bed to go to the thoracic puncture room, and then sit on the large thoracic puncture chair 100 to perform thoracentesis. This process is very inconvenient for some elderly patients or critically ill patients. It is a burden for the patient, and it is also inconvenient for the doctor to perform thoracentesis.

In an implementation of this embodiment, a support link 4 is connected inside the support frame 3 , and the support link 4 is on the same level as the support frame 3 .

By arranging the support link 4 in the support frame 3, the patient's buttocks can be pressed against the support rod, and then the support frame 3 can be pressed, and finally the position of the chair back is fixed.

Please refer to Figure 5-Figure 8, Figure 5 is one of the structural diagrams of the support frame 3 provided by the present invention; Figure 6 is the second structural diagram of the support frame 3 provided by the present invention; Figure 7 is the support frame 3 provided by the present invention Figure 8 is the fourth structural view of the support frame 3 provided by the present invention. Optionally, in this embodiment, the support frame 3 includes a first connecting rod 16 and a second connecting rod 17, the two ends of the first connecting rod 16 are connected with the second connecting rod 17, and the connecting supporting rods may include a first supporting rod 18 and a second supporting rod. Rod 19, support one rod 18 and one end of support two rods 19 to be connected with each other after connecting with one rod 16, support one rod 18 and support two rods 19 to be far away from the other end of connection one rod 16 and connect with two rods 17 respectively .

Please refer to FIG. 6 . FIG. 6 is the second structural diagram of the support frame 3 provided by the present invention. Optionally, in another embodiment of this embodiment, one end of the first support rod 18 and one end of the second support rod 19 are connected to each other, and the other end of the first support rod 18 away from the second support rod 19 is connected to the first connection rod 16, The other end of the second supporting rod 19 away from the first supporting rod 18 is connected to the second connecting rod 17 .

Please refer to FIG. 7 , which is the third structural diagram of the support frame 3 provided by the present invention. Optionally, in yet another embodiment of this embodiment, a plurality of connecting grooves 20 are provided on the first supporting rod 18, sliding grooves 21 are arranged on the second connecting rod 17, and one end of the second supporting rod 19 is connected to the sliding groove 21. Sliding connection, the other end of the two supporting rods 19 away from the sliding groove 21 is connected to the connecting groove 20 . By providing a plurality of connecting grooves 20, the connecting positions of the two supporting rods 19 and the connecting grooves 20 can be specifically set according to the body shape of the patient.

Please refer to FIG. 8 , which is the fourth structural diagram of the support frame 3 provided by the present invention. Optionally, in yet another embodiment of this embodiment, a plurality of connecting grooves 20 are provided on the first supporting rod 18, and connecting matching grooves 22 corresponding to the plurality of connecting grooves 20 are arranged on the second connecting rod 17, One end of the two supporting rods 19 is connected to the connecting groove 22 , and the other end of the two supporting rods 19 away from the connecting groove 22 is connected to the connecting groove 20 . By providing a plurality of connecting grooves 20 and connecting matching grooves 22, the connecting positions of the two supporting rods 19 and the connecting grooves 20 can be specifically set according to the body shape of the patient.

As a preferred embodiment, the cushion can be detachably connected to the connecting rod, so that the patient's buttocks can sit on the soft cushion and feel more relaxed.

In some embodiments of the present invention, the chest piercing chair 100 further includes armrests 5 , and the armrests 5 are hinged on the two support bases 2 .

By arranging the armrest 5, the patient can have something to hold during treatment, which can relieve the tension of the patient and contribute to the treatment.

As a preferred embodiment, the transverse rod 1 and the two support bases 2 cooperate with each other to form a cavity, and a gauze 6 is arranged in the cavity, and the gauze 6 and the support base 2 are connected to each other and the cavity is partitioned to form a relying part and the placement part 7, the placement part 7 is configured to place the patient's legs.

By partitioning the cavity into a relying part and a placing part 7, and setting gauze 6 at the relying part, the chest cavity of the patient can be relied on, and at the same time, the patient is treated on the bed, and both legs can pass through the placing part 7 and be stretched to improve the patient's chest. The comfort of the patient's body during treatment can also relieve the patient's tension and improve the effect of treatment.

Please refer to FIG. 4 , which is a cross-sectional view at point A in FIG. 1 . As a preferred embodiment, the support base 2 includes a first support rod 8, a second support rod 9 and a height adjustment member 10, the height adjustment member 10 is a hollow sleeve, and the two ends of the height adjustment member 10 are respectively sleeved A first support rod 8 and a second support rod 9 are provided, and both the first support rod 8 and the second support rod 9 slide along the axial direction of the height adjustment member 10; the height adjustment member 10 is provided with a fastening nut 11, fastened Nut 11 is provided with the fastening that is connected between the first support rod 8, the second support rod 9 and the height adjusting member 10; Handrail 5 is arranged on the second support rod 9; The supporting frames 3 are connected to each other.

The first support rod 8, the second support rod 9 and the height adjustment member 10 are set so that the first support rod 8 and the second support rod 9 all slide along the axis direction of the height adjustment member 10, and the first support rod 8 and the height adjusting member 10 can be adjusted. The second support bar 9 adjusts the height of the whole chair back, and the quantity of fastening nuts 11 is multiple, and the connection is fastened by the fastening nuts 11, so that the chair back can be adjusted to Appropriate height enables patients to have a more comfortable posture during treatment.

In some embodiments of the present invention, the gauze 6 and the height adjustment member 10 are interconnected.

By connecting the gauze 6 and the height-adjusting structural member to each other, the specific height of the gauze 6 can not be changed while adjusting the height of the seat back.

Optionally, in this embodiment, the gauze 6 can also be connected to the first support rod 8, and when the support rod slides along the axis direction of the height adjustment member 10, it can drive the gauze 6 to slide together to adjust the height of the gauze 6. high.

Please refer to FIG. 3 . FIG. 3 is the third structural diagram of the breast piercing chair 100 provided by the present invention. Optionally, in this embodiment, the first support rod 8 may be sleeve-shaped, the cross-sectional diameter of the second support rod 9 is smaller than the inner diameter of the first support rod 8, and the first support rod 8 is sleeved on the second support rod. 9, the connection between the first support rod 8 and the second support rod 9 is provided with a fastening nut 11, the number of the fastening nuts 11 is multiple, by adjusting the length of the connection between the first support rod 8 and the second support rod 9 , and then adjust the height of the chair back.

Optionally, in this embodiment, a support foot 23 is provided at the end of the second support rod 9 away from the first support rod 8 . The patient can press their legs against the support legs 23 to further stabilize the chair back and support assembly.

In some embodiments of the present invention, the connection frame and the second support rod 9 are connected to each other through an adjustment mechanism, and the adjustment mechanism is configured to fold the connection frame and the second support rod 9 .

As a preferred embodiment, the adjustment mechanism includes a slide bar 12, a first chute 13 and a second chute 14, the first chute 13 is set on the support frame 3, the second chute 14 is set on the second support On the rod 9, the two ends of the sliding rod 12 slide along the first sliding groove 13 and the second sliding groove 14 respectively.

By setting the slide bar 12, the first chute 13 and the second chute 14, the two ends of the slide bar 12 slide along the first chute 13 and the second chute 14 respectively, so that the connecting frame and the second support bar can be folded 9. Make the connecting frame and the second support rod 9 parallel to each other, and at the same time, the positional relationship between the chair back and the support assembly can be fixed, and on the other hand, it can be convenient for medical personnel to move and use.

In some embodiments of the present invention, limiting blocks are respectively arranged in the first sliding slot 13 and the second sliding slot 14 .

By setting the limit block, the sliding of the slide bar 12 can be restricted, the position of the slide bar 12 can be fixed, and the fixation between the seat back and the support assembly can be strengthened.

In some embodiments of the present invention, the chest piercing chair 100 further includes a pillow 15, which is detachably connected to the transverse bar 1; the armrest 5 is covered with a sponge cover.

By detachably connecting the pillow 15 to the transverse bar 1, the chest of the patient can be more comfortable when undergoing puncture treatment of pleural effusion, and the treatment effect can be improved. The sponge cover is set on the handrail 5, which can make the patient easy to hold the sponge cover when he is nervous. The second sponge cover is soft in texture, which can relieve the patient's tension.

In summary, the embodiment of the present application provides a chest piercing chair 100, which includes a chair back and a support assembly. The back of the chair includes a transverse bar 1 and a support seat 2, and the two ends of the transverse bar 1 are connected with the support seat 2, and the transverse bar 1 is arranged to fix the patient's forearm and head; the support assembly includes a support frame 3, and the support seat 2 is away from One end of the transverse bar 1 is connected to a support frame 3, and the support frame 3 is configured to support the back of the chair on the bed. Traditional thoracentesis often requires the patient to go to the chest puncture room, and the patient is seated on a chair. When performing pleural puncture, the patient is required to sit astride the chair, with the chest facing the back of the chair, the two forearms placed on the back of the chair, and the forehead Lie on your forearm. Those who cannot get up can take a half-sitting position, and lift the forearm of the affected side to the occipital. When it comes to thoracentesis, patients always feel scared, especially when they need to go to the thoracic room. Performing a thoracentesis in a chair can also be intimidating for the patient. On the other hand, many patients are old, have multiple underlying diseases, and are in poor general condition. These patients are inconvenient to move. It is very inconvenient for them to go to the thoracic puncture room and then sit on the large thoracic puncture chair 100 for thoracentesis, which is a burden for the patients. , It is also not convenient for doctors to perform thoracentesis. The present invention supports the whole device on the bed by setting the chair back and the support assembly. In the working state, the back of the chair and the supporting components can be adjusted to be placed at an angle of 60-90 degrees, and adjusted according to the needs of each patient's condition, and the operation can be performed at an appropriate angle; On the back of the chair; the patient sits with his back against the back of the chair when the pneumothorax puncture is performed. By arranging the transverse bar 1 and the supporting seat 2, and connecting both ends of the transverse bar 1 to the supporting seat 2, the patient's head can be fixed on the transverse bar 1 during treatment. By setting the support frame 3, the support base 2 is connected to the support frame 3, and the patient's buttocks sit on the support frame 3 to press the support frame 3, and then the position of the chair back connected to the support frame 3 is fixed, so So that the back of the chair will not shake from side to side or back and forth. Due to their poor condition, many patients cannot sit on the bed independently, so they cannot cooperate to complete thoracentesis. The thoracentesis chair 100 provided by the present invention can help patients to share their strength, sit firmly on the hospital bed and coordinate their postures, which is beneficial to the thoracentesis The puncture is performed. The present invention solves the shortcomings of existing equipment. In daily work, patients need to leave the hospital bed to go to the thoracic puncture room, and then sit on the large thoracic puncture chair 100 to perform thoracentesis. This process is very inconvenient for some elderly patients or critically ill patients. It is a burden for the patient, and it is also inconvenient for the doctor to perform thoracentesis.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. A chest piercing chair, characterized in that it comprises: The back of the chair, the back of the chair includes a transverse bar and a support seat, both ends of the transverse bar are connected with the support seat, and the transverse bar is configured to fix the patient's forearm and head; A support assembly, the support assembly includes a support frame, the support end of the support seat is connected to the support frame, and the support frame is configured to support the chair back on the bed; The chest piercing chair also includes armrests, and the armrests are hinged on the two support seats; The transverse bar and the two supporting seats cooperate with each other to form a cavity, and a gauze is arranged in the cavity, and the gauze is connected with the supporting seats and partitions the cavity to form a relying part and place part, the placing part is configured to place the patient's legs; The support seat includes a first support rod, a second support rod and a height adjustment member; The support frame and the second support rod are connected to each other through an adjustment mechanism, and the adjustment mechanism is configured to fold the support frame and the second support rod; The adjustment mechanism includes a slide bar, a first chute and a second chute, the first chute is set on the support frame, the second chute is set on the second support bar, the The two ends of the slide bar slide along the first chute and the second chute respectively; Limiting blocks are respectively arranged in the first chute and the second chute; The first supporting rod is provided with a plurality of connecting grooves, the second connecting rod is provided with sliding grooves, one end of the supporting two rods is slidably connected with the sliding grooves, and the other end of the supporting two rods away from the sliding grooves is connected with the connecting grooves; Or the first supporting rod is provided with a plurality of connecting grooves, the second connecting rod is provided with connecting matching grooves corresponding to the connecting grooves, one end of the supporting two rods is connected with the connecting matching grooves, and the supporting two rods are far away from the connection matching grooves. The other end is connected with the connecting groove; A support leg is provided at the end of the second support rod away from the first support rod. 2 . The chest piercing chair according to claim 1 , wherein a support link is connected inside the support frame, and the support link is on the same level as the support frame. 3 . 3. The chest piercing chair according to claim 1, wherein the height adjustment member is a hollow sleeve, and the two ends of the height adjustment member are respectively sleeved with the first support rod and the The second support rod, the first support rod and the second support rod all slide along the axis direction of the height adjustment member; the height adjustment member is provided with a fastening nut, and the fastening nut is set for Fastening of connection between the first support rod, the second support rod and the height adjustment member; the armrest is provided on the second support rod; the second support rod is away from the height One end of the adjustment member is connected to the support frame. 4. The chest piercing chair according to claim 3, wherein the gauze is connected to the height adjusting member. 5 . The chest piercing chair according to claim 1 , characterized in that, the chest piercing chair further comprises a pillow, and the pillow is detachably connected to the transverse bar; the armrest is covered with a sponge cover. 5 .

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