Thoracocentesis chair
By designing an adjustable chest puncture chair, including a bracket, a chest pad support rod and a hot chest pad, the problems of unstable sitting posture and insufficient comfort in the prior art are solved, and the smoothness and comfort of the surgery are improved and adapted to different situations. Patient needs of body size.
Patent Information
- Application Number
- CN202421005406.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing chest puncture chair cannot be adjusted, which causes the patient to sit in a uncomfortable position during the operation, which can easily lead to the center of gravity of the body deviating from the seat, affecting the smooth progress of the operation, especially for patients with tall or short bodies.
An adjustable seat including brackets, chest pad support rods, angle adjustment sleeves, chest pad connecting rods and thermal chest pads is designed to provide all-round support and comfort, including height and angle adjustments to suit different body types and provide warmth through the heating chamber in cold environments.
It improves the patient's comfort and sitting posture stability, reduces the discomfort caused by sitting posture discomfort during the operation, enhances the smoothness and success rate of the operation, and is suitable for patients of different body types.
Smart Images
Figure CN222285892U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to an adjustable chair for thoracotomy. Background Art
[0002] Thoracentesis is a technique for piercing the chest wall through the skin into the pleural cavity to extract pleural effusions, gas accumulation, blood accumulation, or to clamp pleural tissue, administer drugs into the pleural cavity, and is used for the diagnosis and treatment of respiratory diseases. Thoracentesis is a common basic technical skill for clinicians.
[0003] The pleural cavity refers to the enclosed space between the inner wall of the chest cavity and the lung tissue. Under normal circumstances, it contains a small amount of liquid to play a lubricating role. During thoracentesis, the patient usually sits facing the back of the chair, with a soft pillow placed on the back of the chair. The patient's hands and forearms are placed flat on the soft pillow on the upper edge of the back of the chair, and the head is placed on the forearm. The operation is performed under local anesthesia, and the patient remains awake. During the operation, the doctor will determine the puncture point according to the patient's condition and the results of imaging examinations, and then disinfect, anesthetize and puncture. Under the guidance of ultrasound or X-ray, the puncture needle will be inserted into the pleural cavity. After the operation is completed, the puncture needle is pulled out and local compression is applied to stop bleeding. Thoracentesis generally takes 30 minutes to 60 minutes, but because each patient's condition, personal physical condition, and specific operation items of thoracentesis are different, the time required will also vary. It should be noted that the positioning must be accurate during thoracentesis. During the puncture, the patient must cooperate with the doctor, sit relatively fixedly, and cannot move around to ensure the smooth progress of the puncture. Therefore, the patient's sitting position during thoracentesis is very important.
[0004] At present, when patients undergo thoracentesis in hospitals, they usually sit facing the back of the chair, with a soft pillow placed on the top of the back, and the patient's arms are placed flat on the soft pillow on the top edge of the back, with the head resting on the forearms. Since the height of the chair cannot be adjusted, the back of the chair cannot be adjusted forward and backward, and the soft pillow is not fixed and is easy to slide, the patient will feel tired and uncomfortable if the operation time is a little longer, especially for tall or short patients, who feel more tired and are easy to change their sitting posture. This sitting posture will also cause the patient's body center of gravity to deviate from the chair and fall forward, affecting the doctor's smooth thoracentesis.
[0005] Therefore, providing an adjustable thoracentesis chair can greatly improve the patient's comfort, facilitate a fixed sitting posture for a long time, and prevent the patient's body center of gravity from deviating from the chair and falling forward, so as to ensure the smooth progress of the thoracentesis operation. Summary of the invention
[0006] In order to overcome the deficiencies in the above-mentioned prior art, the utility model provides an adjustable thoracotomy chair which has a simple structure, is easy to operate and use, is conducive to the patient's fixed sitting posture for a long time, and can prevent the patient's body center of gravity from deviating from the seat and falling forward, thereby ensuring the smooth progress of the operation.
[0007] The technical solutions of the utility model are as follows:
[0008] A thoracentesis chair comprises a bracket, wherein a chest pad support rod is arranged on the bracket for supporting a chest pad, an angle adjustment sleeve is rotatably arranged on the chest pad support rod for adjusting the support angle, a chest pad connecting rod is arranged inside the angle adjustment sleeve, a chest pad connecting seat is rotatably arranged at the end of the chest pad connecting rod for adjusting the angle and height of the chest pad support, a heat chamber chest pad is arranged on the chest pad connecting seat for warming the patient's abdomen in cold seasons, a patient puncture seat is also arranged on the bracket, and a physician's operating seat is arranged behind the patient puncture seat for facilitating the physician to perform puncture surgery.
[0009] As a preference, a symmetrical foot support is provided at the bottom of the chest pad support rod, a connecting seat a is provided above the chest pad support rod, and an angle adjustment knob a is provided at one end of the connecting seat a.
[0010] As a preference, a rotating shaft a is provided at the bottom of the angle adjustment sleeve to connect to a connecting seat a provided on the chest pad support rod, and a fixing knob is provided on one side of the angle adjustment sleeve.
[0011] As a preference, a connecting seat b is provided at the end of the chest pad connecting rod, and an angle adjustment knob b is provided at one end of the connecting seat b.
[0012] As a preferred embodiment, a rotating shaft b is provided at the bottom of the chest pad connecting seat to connect to a connecting seat b provided at the end of the chest pad connecting rod, and two sliding grooves a are also provided on the chest pad connecting seat.
[0013] As a preferred embodiment, a heating chamber is arranged inside the heat chamber chest pad, an electric heating wire is arranged inside the heating chamber, an annular face pillow is arranged above the heat chamber chest pad, an arm support frame is arranged on the back of the heat chamber chest pad, and a guide rail a is also arranged on the back of the heat chamber chest pad.
[0014] As a preferred embodiment, an oxygen cylinder holder is provided at the front end of the bracket, an oxygen cylinder is provided in the oxygen cylinder holder, and a medical waste disposal bucket is also provided on the right side of the doctor's operating seat.
[0015] As a preferred embodiment, the patient puncture seat includes a seat connecting sleeve arranged on the bracket, the seat connecting sleeve is provided with a height adjustment knob a, the seat connecting sleeve is provided with a seat connecting rod, the top of the seat connecting rod is provided with a slide groove b, a puncture seat is provided on the slide groove b, and a guide rail b is provided under the puncture seat and connected to the above-mentioned slide groove b.
[0016] As a preferred embodiment, the physician operating seat is provided with a backrest based on the structure of the patient puncture seat.
[0017] The beneficial effects of the utility model are:
[0018] The utility model is provided with a heat-cavity chest pad, and the chest pad generates heat in an environment of low room temperature, thereby improving the comfort of the patient and alleviating the discomfort of the patient during the puncture operation.
[0019] The utility model is also provided with a doctor's operating seat, and medical personnel can sit behind the patient to perform the operation, which helps the medical personnel to find the puncture point accurately and improves the success rate of the puncture.
[0020] The heat cavity chest pad, the puncture seat and the doctor's operating seat provided in the utility model can all be adjusted, so as to facilitate the operation on patients with different body shapes.
[0021] In summary, the utility model has the functions of providing reliable and stable support in all directions, having a simple structure and convenient operation, and is suitable for the field of medical devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The utility model is further described below in conjunction with the accompanying drawings:
[0023] Figure 1 It is a structural schematic diagram of the thoracentesis chair;
[0024] Figure 2 It is a schematic diagram of the partial structure of the thoracentesis chair;
[0025] Figure 3 This is a detailed structural diagram of the thoracentesis chair;
[0026] Figure 4 is a cross-sectional schematic diagram of a thermal chamber chest pad;
[0027] Figure 5 It is a schematic diagram of the position structure of the patient's puncture seat;
[0028] In the figure: bracket 1, oxygen cylinder bracket 11, oxygen cylinder 12, chest pad support rod 2, symmetrical foot support 21, connecting seat a22, angle adjustment knob a23, angle adjustment sleeve 3, rotating shaft a31, fixed knob 32, chest pad connecting rod 4, connecting seat b41, angle adjustment knob b42, chest pad connecting seat 5, rotating shaft b51, slide groove a52, hot chamber chest pad 6, heating chamber 61, heating wire 62, annular face pillow 63, arm support frame 64, guide rail a65, patient puncture seat 7, seat connecting sleeve 71, height adjustment knob 72, seat connecting rod 73, slide groove b74, puncture seat 75, guide rail b76, physician operating seat 8, backrest 81. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Embodiment 1
[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0031] like Figures 1 to 5 As shown, a thoracentesis chair comprises a bracket 1, on which a chest pad support rod 2 is provided for supporting a chest pad, on which an angle adjustment sleeve 3 is rotatably provided for adjusting the support angle, a chest pad connecting rod 4 is provided in the angle adjustment sleeve 3, at the end of the chest pad connecting rod 4 a chest pad connecting seat 5 is rotatably provided for adjusting the angle and height of the chest pad support, on which a heat chamber chest pad 6 is provided for warming the patient's abdomen in the cold season, and on the bracket 1 a patient puncture seat 7 is further provided, behind which a physician operating seat 8 is provided for convenience of the physician in performing puncture surgery.
[0032] like Figure 2 and Figure 4As shown, a symmetrical foot support 21 is arranged at the bottom of the chest pad support rod 2, a connecting seat a22 is arranged above the chest pad support rod 2, and an angle adjustment knob a23 is arranged at one end of the connecting seat a22, which is used to adjust the angle of the angle adjustment sleeve. A rotating shaft a31 is arranged at the bottom of the angle adjustment sleeve 3 to connect the connecting seat a22 arranged on the above-mentioned chest pad support rod 2, and a fixing knob 32 is arranged on one side of the angle adjustment sleeve 3. After the chest pad connecting rod 4 is pushed out to a suitable distance, the fixing knob 32 is rotated to fix the chest pad connecting rod 4. A connecting seat b41 is arranged at the end of the chest pad connecting rod 4, and an angle adjustment knob b42 is arranged at one end of the connecting seat b41, which is used to adjust the hot cavity chest The angle of the pad 6 is to fit the chest and abdomen of the patient; a rotating shaft b51 is provided at the bottom of the chest pad connecting seat 5 to connect to the connecting seat b41 provided at the end of the above-mentioned chest pad connecting rod 4, and two slide grooves a52 are also provided on the chest pad connecting seat 5; a heating chamber 61 is provided inside the hot chamber chest pad 6, and an electric heating wire 62 is provided inside the heating chamber 61 to heat the patient in a cold environment, so that the patient feels warm and reduces the patient's discomfort during the puncture operation; an annular face pillow 63 is provided above the hot chamber chest pad 6, and an arm support frame 64 is provided on the back of the hot chamber chest pad 6. A guide rail a65 is also provided on the back of the hot chamber chest pad 6, which cooperates with the slide groove a52 to slide up and down to adapt to patients of different heights.
[0033] like Figure 2 and Figure 5 As shown, an oxygen cylinder holder 11 is provided at the front end of the bracket 1, and an oxygen cylinder 12 is provided in the oxygen cylinder holder 11 to provide oxygen for the anesthetized patient. A medical waste disposal bucket 13 is also provided on the right side of the doctor's operating seat 8 of the bracket 1 to discard the medical waste generated during the operation; the patient puncture seat 7 includes a seat connecting sleeve 71 arranged on the bracket 1, and a height adjustment knob 72 is provided on the seat connecting sleeve 71, and a seat connecting rod 73 is provided on the seat connecting sleeve 71. A slide groove b74 is provided on the top of the seat connecting rod 73, and a puncture seat 75 is provided on the slide groove b74. A guide rail b76 is provided below the puncture seat 75 and is connected to the above-mentioned slide groove b74, so that the puncture seat 75 can be adjusted in height and front and rear position, so that the patient can perform the operation in the most comfortable sitting posture; the doctor's operating seat 8 adds a backrest 81 on the basis of the structure of the above-mentioned patient puncture seat 7, so that medical staff do not need to stand for a long time to perform the operation.
[0034] Working process
[0035] When the patient needs to undergo surgery, he first sits astride the patient puncture seat 7, steps his feet into the symmetrical footrests 21, adjusts the height adjustment knob 72 and the puncture seat 75 at the same time, puts his arms on the arm support frame 64, hugs the heat chamber chest pad 6, lifts up the upper body clothes, and puts the face on the annular face pillow 63. At this time, the electric heating wire 62 heats up, the heating chamber 61 heats up, and the heat chamber chest pad 6 heats up to warm the patient. When the patient hugs the heat chamber chest pad 6, turn the fixing knob 32 and the angle adjustment knob a23 and the angle adjustment knob a24 to adjust the patient's posture. The knob b42 is turned to fix the angle adjustment sleeve 3, the chest pad connecting rod 4 and the chest pad connecting seat 5, so that the hot chamber chest pad 6 stably supports the patient. At this time, the doctor sits astride the doctor's operating seat 8 to perform a puncture operation on the patient. The medical waste generated during the operation can be put into the medical waste disposal barrel 13 set on one side of the doctor's operating seat 8. When the anesthetized patient is operated on, after the patient is seated and the hot chamber chest pad 6 is fixed, the oxygen cylinder 12 set in the oxygen cylinder bracket 11 is connected to the oxygen tube to supply oxygen to the anesthetized patient.
[0036] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.
[0037] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.
[0038] What is described above in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiment. It should be pointed out that for technicians in this field, various deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.
Claims
1. A thoracentesis chair, comprising a support (1), characterized in that: The support (1) is provided with a chest pad support rod (2) for supporting the chest pad, the chest pad support rod (2) is rotatably provided with an angle adjustment sleeve (3) for adjusting the support angle, a chest pad connecting rod (4) is provided inside the angle adjustment sleeve (3), a chest pad connecting seat (5) is rotatably provided at the end of the chest pad connecting rod (4) for adjusting the angle and height of the chest pad support, a heat chamber chest pad (6) is provided on the chest pad connecting seat (5) for warming the patient's abdomen in cold seasons, and the support (1) is also provided with a patient puncture seat (7), and a doctor's operating seat (8) is provided behind the patient puncture seat (7) to facilitate doctors to perform puncture operations.
2. A thoracentesis chair according to claim 1, characterized in that: A symmetrical foot support (21) is provided at the bottom of the chest pad support rod (2), a connecting seat a (22) is provided above the chest pad support rod (2), and an angle adjustment knob a (23) is provided at one end of the connecting seat a (22).
3. A thoracentesis chair according to claim 1, characterized in that: The bottom of the angle adjustment sleeve (3) is provided with a rotation axis a (31) connected to a connection seat a (22) provided on the chest pad support rod (2), and one side of the angle adjustment sleeve (3) is provided with a fixed knob (32).
4. A thoracentesis chair according to claim 1, characterized in that: A connecting seat b (41) is provided at the end of the chest pad connecting rod (4), and an angle adjustment knob b (42) is provided at one end of the connecting seat b (41).
5. A thoracentesis chair according to claim 1, characterized in that: The bottom of the chest pad connecting seat (5) is provided with a rotating shaft b (51) connected to a connecting seat b (41) provided at the end of the chest pad connecting rod (4), and the chest pad connecting seat (5) is also provided with two sliding grooves a (52).
6. A thoracentesis chair according to claim 1, characterized in that: The heat chamber chest pad (6) is provided with a heating chamber (61) inside, an electric heating wire (62) inside the heating chamber (61), an annular face pillow (63) is provided above the heat chamber chest pad (6), an arm support frame (64) is provided on the back of the heat chamber chest pad (6), and a guide rail a (65) is also provided on the back of the heat chamber chest pad (6).
7. A thoracentesis chair according to claim 1, characterized in that: An oxygen cylinder support (11) is arranged at the front end of the support (1), an oxygen cylinder (12) is arranged inside the oxygen cylinder support (11), and a medical waste disposal bucket (13) is also arranged on the right side of the doctor's operating seat (8) of the support (1).
8. A thoracentesis chair according to claim 1, characterized in that: The patient puncture seat (7) comprises a seat connection sleeve (71) arranged on the bracket (1), the seat connection sleeve (71) is provided with a height adjustment knob (72), the seat connection sleeve (71) is provided with a seat connection rod (73), the top of the seat connection rod (73) is provided with a slide groove b (74), a puncture seat (75) is provided on the slide groove b (74), and a guide rail b (76) is provided below the puncture seat (75) and is connected to the above-mentioned slide groove b (74).
9. A thoracentesis chair according to claim 1, characterized in that: The doctor's operating seat (8) is based on the structure of the patient's puncture seat (7) and is supplemented with a backrest (81).