Lateral chest wall operation anesthesia body position adjusting device adopting multidirectional support

Abstract

The invention relates to the technical field of anesthesia operation assistance, in particular to a lateral chest wall operation anesthesia position adjusting device adopting multidirectional supporting, which comprises a supporting frame and a bed body fixedly mounted on the supporting frame, a protection box is fixed on the bed body, and a through groove is formed in the protection box; the translation pushing mechanism is arranged in the protection box, a conveying belt is connected to the translation pushing mechanism, and the translation pushing mechanism can drive the conveying belt to move in the transverse direction of the bed body; the follow-up rotating mechanism is arranged in the protection box and connected with the translation pushing mechanism, and the follow-up rotating mechanism can act when the translation pushing mechanism moves so as to control the conveying belt to move; when the conveying belt moves, the movement of the conveying belt can be controlled through the follow-up rotating mechanism and the angle regulation and control mechanism, and the angle of the conveying belt can be regulated, so that a patient can be assisted in body position regulation.

Description

Technical Field

[0001] The invention relates to the technical field of anesthesia surgery assistance, and in particular to a lateral chest wall surgery anesthesia body position adjustment device using multi-directional support. Background Art

[0002] Thoracotomy is a surgical procedure that opens the chest cavity to explore internal organs and remove diseased tissues. This surgery is usually used to treat a variety of diseases such as heart disease, lung disease, esophageal cancer, mediastinal tumors, etc., and needs to be performed by an experienced thoracic surgeon under general anesthesia.

[0003] When performing lateral thoracotomy, it is usually necessary to adjust the patient's position to a side-lying position in order to obtain a better field of view during the operation, thereby increasing the success rate of the operation to a certain extent.

[0004] During existing surgeries, since the patient is in a state of weakness during anesthesia, he or she cannot control his or her body independently and remain lying on the side. Therefore, medical staff are required to manually control the patient to enter the side-lying position. During the operation, medical staff are also required to control the patient to remain in the side-lying position, which not only increases the workload of medical staff, but may also affect the normal progress of the operation. Summary of the invention

[0005] The object of the present invention is to provide a lateral chest wall surgery anesthesia posture adjustment device using multi-directional support to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A lateral chest wall surgery anesthesia posture adjustment device using multi-directional support, comprising:

[0008] A support frame, and a bed body fixedly mounted on the support frame, a protection box being fixed on the bed body, and a through slot being formed on the protection box;

[0009] Also includes:

[0010] A translation pushing mechanism is arranged in the protection box, a conveyor belt is connected to the translation pushing mechanism, and the translation pushing mechanism can drive the conveyor belt to move along the transverse direction of the bed;

[0011] A follow-up rotating mechanism is arranged in the protection box and connected to the translation pushing mechanism, and the follow-up rotating mechanism can be activated when the translation pushing mechanism moves to control the movement of the conveyor belt itself;

[0012] An angle control mechanism is arranged in the protection box and connected to the translation pushing mechanism. The angle control mechanism can adjust the supporting force of the translation pushing mechanism when the translation pushing mechanism moves, and adjust the inclination angle of the conveyor belt through the translation pushing mechanism.

[0013] As a further solution of the present invention: the translational pushing mechanism includes guide columns fixedly installed in the protective box and symmetrically arranged, guide sleeves are slidably installed on the guide columns, connecting plates are fixed to the side walls of the guide sleeves, a cylinder fixedly connected to the connecting plate is fixed in the protective box, and a support assembly is arranged on the guide sleeve.

[0014] As a further solution of the present invention: the supporting assembly includes a fixed plate fixedly mounted on the side wall of the guide sleeve, a receiving rod is rotatably mounted on the fixed plate, a symmetrically arranged rotating plate is rotatably mounted on the receiving rod, and a driven structure connected to the conveyor belt is arranged on the rotating plate.

[0015] As a further solution of the present invention: the driven structure includes a rotating rod rotatably mounted on the rotating plate and symmetrically arranged, a conveying roller is fixed on the rotating rod, and the conveying belt is sleeved on the conveying roller.

[0016] As a further solution of the present invention: a support roller is rotatably mounted on the rotating plate, and the support roller cooperates with the conveyor belt.

[0017] As a further solution of the present invention: the follow-up rotating mechanism includes a slide groove opened on the inner wall of the protective box, a sliding plate is slidably installed in the slide groove, a straight groove is opened on the sliding plate, and a toothing component connected to the sliding plate is arranged on the rotating rod.

[0018] As a further solution of the present invention: the meshing assembly includes a gear fixedly mounted on the rotating rod, a limiting column slidably connected to the straight groove is fixed to the end of the rotating rod, and a rack plate meshing with the gear is fixed on the sliding plate.

[0019] As a further solution of the present invention: the angle adjustment mechanism includes a hinged plate hinged in the protective box and hinged to the rotating plate, and a support sleeve is also hinged in the protective box, a support rod hinged to the hinged plate is slidably installed in the support sleeve, and an elastic component connected to the support rod is provided on the support sleeve.

[0020] As a further solution of the present invention: the elastic component includes a slot provided on the outer circumferential wall of the support sleeve, a movable ring is slidably mounted on the support sleeve, and a limit block slidably engaged with the slot is fixed on the inner wall of the movable ring;

[0021] It also includes a limiting ring fixedly mounted on the support rod, a spring is sleeved on the support rod and the support sleeve, two ends of the spring are respectively abutted against the limiting ring and the movable ring, and a limiting structure connected to the movable ring is arranged in the protective box.

[0022] As a further solution of the present invention: the limiting structure includes an oblique groove provided on the inner wall of the protection box, and a support column slidably engaged with the oblique groove is fixed on the movable ring.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the present application can assist in adjusting the patient's body position to facilitate lateral chest wall surgery. Under the action of the translation and pushing mechanism, the conveyor belt is controlled to move along the lateral direction of the bed, and the conveyor belt is moved to a position that cooperates with one side of the patient's back. At the same time, the translation and pushing mechanism will drive the angle control mechanism to move to adjust the angle of the conveyor belt. Under the action of the conveyor belt, the patient is assisted in turning over. Under the action of the angle control mechanism, the supporting force of the translation and pushing mechanism can be gradually increased to ensure that the conveyor belt will not be reset under the action of the patient's own weight. The translation and pushing mechanism will also drive the follow-up rotating mechanism to move, so that the conveyor belt moves itself during movement. The conveyor belt will provide the patient with a certain downward supporting force to prevent the patient from being completely turned over due to sudden force on one side of the patient under the action of inertia, thereby squeezing the patient's surgical position and causing secondary injury.

[0024] When the conveyor belt is in contact with the patient's back, it can not only provide force for the patient to turn over, but also increase the friction with the patient because it moves in the opposite direction of the patient's turning over, and ensure that the conveyor belt is always in contact with the patient's back, so as to ensure that the patient can turn over smoothly to the side-lying position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a structural schematic diagram of an embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0026] Figure 2 This is a schematic structural diagram of a protective box in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0027] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a protective box in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0028] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0029] Figure 5This is a schematic diagram of the structure inside the protective box in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0030] Figure 6 for Figure 5 Schematic diagram of the structure from another angle.

[0031] Figure 7 The present invention is a structural schematic diagram of the connection relationship among a follow-up rotating mechanism, a partial translation pushing mechanism, and a partial angle regulating mechanism in one embodiment of a body position adjustment device for lateral chest wall surgery using multi-directional support.

[0032] Figure 8 The present invention is a schematic structural diagram of a partial angle control mechanism in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0033] Fig. 9 The present invention is a schematic diagram of the exploded structure of a part of the angle control mechanism in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0034] Fig.10 The present invention is a schematic structural diagram of a follow-up rotating mechanism in one embodiment of a body position adjustment device for lateral chest wall surgery anesthesia using multi-directional support.

[0035] In the figure: 1, support frame; 2, bed; 3, protection box; 301, through groove; 4, guide column; 5, guide sleeve; 6, connecting plate; 7, cylinder; 8, fixed plate; 9, receiving rod; 10, rotating plate; 11, rotating rod; 12, conveying roller; 13, conveyor belt; 14, gear; 15, limiting column; 16, slide groove; 17, sliding plate; 1701, straight groove; 18, rack plate; 19, hinged plate; 20, support rod; 2001, limiting ring; 21, support sleeve; 22, slot; 23, movable ring; 24, limiting block; 25, spring; 26, support column; 27, inclined groove; 28, support roller. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0038] See also Figures 1 to 10 In an embodiment of the present invention, a device for adjusting the position of anesthesia for lateral chest wall surgery using multi-directional support includes: a support frame 1, a bed 2, a protective box 3, a through slot 301, a translation and pushing mechanism, a conveyor belt 13, a follow-up rotating mechanism, and an angle control mechanism. In order to facilitate the lateral chest wall surgery, it is necessary to adjust the patient's position. Therefore, when the patient's position needs to be auxiliary adjusted, under the action of the translation and pushing mechanism, the conveyor belt 13 is controlled to move along the lateral direction of the bed 2, and the conveyor belt 13 is moved to a position that matches one side of the patient's back. At the same time, the translation and pushing mechanism will drive the angle control mechanism to move. , to adjust the angle of the conveyor belt 13. Under the action of the conveyor belt 13, the patient is assisted to turn over. Under the action of the angle control mechanism, the supporting force of the translational pushing mechanism can also be gradually increased to ensure that the conveyor belt 13 will not be reset under the action of the patient's own weight. The translational pushing mechanism will also drive the follow-up rotating mechanism to move, so that the conveyor belt 13 moves itself during movement. The conveyor belt 13 will provide the patient with a certain downward supporting force to prevent the patient from being completely turned over due to sudden force on one side of the patient under the action of inertia, which will squeeze the patient's surgical position and cause secondary injury.

[0039] The details are as follows, including:

[0040] A support frame 1, and a bed body 2 fixedly mounted on the support frame 1, a protection box 3 fixed on the bed body 2, and a through slot 301 formed on the protection box 3;

[0041] Also includes:

[0042] See also Figure 1-Figure 3 , Figure 5-Figure 7, a translational pushing mechanism is arranged in the protection box 3, and a conveyor belt 13 is connected to the translational pushing mechanism. The translational pushing mechanism can drive the conveyor belt 13 to move along the lateral direction of the bed 2. The translational pushing mechanism includes a guide column 4 fixedly installed in the protection box 3 and symmetrically arranged, and a guide sleeve 5 is slidably installed on the guide column 4. A connecting plate 6 is fixed to the side wall of the guide sleeve 5, and a cylinder 7 fixedly connected to the connecting plate 6 is fixed in the protection box 3. A supporting assembly is arranged on the guide sleeve 5, wherein the supporting assembly includes a fixed plate 8 fixedly installed on the side wall of the guide sleeve 5, a receiving rod 9 is rotatably installed on the fixed plate 8, and a rotating plate 10 symmetrically arranged is rotatably installed on the receiving rod 9, and a driven structure connected to the conveyor belt 13 is arranged on the rotating plate 10, and the above-mentioned driven structure includes a rotating rod 11 rotatably installed on the rotating plate 10 and symmetrically arranged, and a conveying roller 12 is fixed on the rotating rod 11, and the conveyor belt 13 is sleeved on the conveying roller 12.

[0043] A support roller 28 is rotatably mounted on the rotating plate 10 , and the support roller 28 cooperates with the conveyor belt 13 .

[0044] In detail, the through groove 301 can ensure that the conveyor belt 13 passes smoothly. In the initial state, under the action of the cylinder 7, the connecting plate 6 is located at the end of the stroke away from the bed 2. At this time, under the action of the angle control mechanism, the rotating plate 10 is parallel to the bed 2, so that the conveyor belt 13 is located in the protective box 3 and is also parallel to the bed 2. When the patient needs to be operated on, the patient can lie flat on the bed 2. At this time, the conveyor belt 13 is located at the patient's waist. Because when performing lateral chest wall surgery, the patient needs to be controlled to be in a side-lying state after anesthesia. Therefore, when it is necessary When adjusting the patient's position, the cylinder 7 works and drives the connecting plate 6 to move toward the bed body 2. The connecting plate 6 also drives the guide sleeve 5 to move along the length direction of the guide column 4. The guide column 4 and the guide sleeve 5 have a guiding function to ensure that the connecting plate 6 will not deviate during movement. The guide sleeve 5 also drives the fixed plate 8 to move, thereby driving the receiving rod 9 to move. Under the action of the receiving rod 9, the rotating plate 10 is driven to move synchronously, thereby controlling the movement of the conveying roller 12 through the rotating rod 11 to control the conveying belt 13 to move along the length direction of the guide column 4 and move toward a position that matches the patient's back.

[0045] Preferably, when the rotating plate 10 moves, it will also drive the angle control mechanism to move, so that the rotating plate 10 rotates a certain angle around the receiving rod 9 to control the conveyor belt 13 to be lifted away from the side of the bed 2. As the conveyor belt 13 is lifted, the conveyor belt 13 will extend out of the through groove 301 and fit against one side of the patient's back, so that the patient can gradually turn over. By controlling the translation and flipping of the conveyor belt 13, the patient can be assisted to turn over. Therefore, it is avoided that the medical staff manually turns over, which can prevent the medical staff from accidentally touching the patient's wound due to operational errors, and can reduce the medical staff's energy consumption, thereby ensuring the smooth progress of subsequent operations.

[0046] Among them, the conveyor belt 13 is also wrapped with soft material, and the support roller 28 is in contact with the inner wall of the conveyor belt 13. When the conveyor belt 13 is in contact with the patient, the soft material can provide a certain buffering force to ensure the patient's comfort, and can also avoid the problem of secondary injury to the patient caused by the hard contact between the conveyor belt 13 and the patient. Under the action of the support roller 28, the conveyor belt 13 can basically remain in a taut state to ensure that the conveyor belt 13 will not be deformed or broken due to the patient's own weight. When there is no surgery, since the conveyor belt 13 is in the protective box 3, during the preoperative preparation and anesthesia process, it will not affect the patient's normal lying on the bed 2, and the protective box 3 is fixed on the bed 2 and combined with the bed 2 to form a whole, thereby reducing the footprint of the device and facilitating the movement of the bed 2.

[0047] See also Figure 3 , Figure 5-Figure 7 , Fig.10 , a follow-up rotating mechanism is arranged in the protective box 3 and connected to the translation pushing mechanism. The follow-up rotating mechanism can be activated when the translation pushing mechanism moves to control the movement of the conveyor belt 13 itself. The follow-up rotating mechanism includes a slide groove 16 opened on the inner wall of the protective box 3, and a sliding plate 17 is slidably installed in the slide groove 16. A straight groove 1701 is opened on the sliding plate 17, and a gearing component connected to the sliding plate 17 is provided on the rotating rod 11, wherein the gearing component includes a gear 14 fixedly installed on the rotating rod 11, and a limiting column 15 slidably connected to the straight groove 1701 is also fixed at the end of the rotating rod 11, and a rack plate 18 meshing with the gear 14 is fixed on the sliding plate 17.

[0048] Specifically, the two rotating rods 11 are respectively located at the two ends of the rotating plate 10, and the receiving rod 9 is located between the two rotating rods 11. When the rotating plate 10 rotates around the receiving rod 9, one of the rotating rods 11 facing the bed body 2 will move toward the bottom of the protection box 3, and the other rotating rod 11 away from the bed body 2 will move in the direction away from the protection box 3. In the initial state, the conveyor belt 13 is located in the protection box 3 and is parallel to the bed body 2. At this time, under the action of the limiting column 15, the sliding plate 17 is controlled by the straight groove 1701 to be located at the end of the stroke of the sliding groove 16 away from the bottom of the protection box 3. At the same time, under the action of the limiting column 15 and the straight groove 1701, the gear 14 is always in meshing with the rack plate 18. When it is necessary to assist the patient to turn over, at this time, under the action of the cylinder 7, the connecting plate 6 moves, and the fixed plate 8 is controlled to move through the guide sleeve 5 to pass through the receiving rod 9 The movement of the rotating plate 10 is controlled. Under the action of the angle control mechanism, the rotating plate 10 moves along the length direction of the guide column 4 while rotating a certain angle around the receiving rod 9. At this time, the conveyor belt 13 will fit the patient's back and assist the patient to turn over. When the rotating plate 10 moves, it will also drive the rotating rod 11 to move to control the movement of the gear 14. Since the gear 14 is meshed with the rack plate 18, the gear 14 itself rotates, so as to drive the conveying roller 12 to rotate through the rotating rod 11. Under the action of the conveying roller 12, the conveyor belt 13 itself moves. Since the end of the rotating rod 11 where the gear 14 is fixed will move toward the bottom of the protective box 3, the rotating rod 11 will drive the limiting column 15 to move, thereby controlling the sliding plate 17 to move along the length direction of the slide groove 16 through the straight groove 1701, ensuring that when the position of the gear 14 changes, the rack plate 18 always remains meshed with the gear 14.

[0049] Preferably, through the cooperation of the limit column 15 and the straight groove 1701, the sliding plate 17 can be displaced synchronously with the change of the position of the rotating rod 11, so that the gear 14 and the rack plate 18 always remain in a meshing state, ensuring that when the conveyor belt 13 moves toward the bed body 2, under the action of the conveyor roller 12, the conveyor belt 13 itself moves, and when the conveyor belt 13 is in contact with the patient's back, it will provide the patient with a force to turn over in the direction away from the protective box 3. Since the patient is in an anesthetized state at this time and the body cannot be controlled autonomously, the patient may be suddenly subjected to the turning force of the conveyor belt 13, resulting in the patient turning over completely to a prone position under the action of inertia, which has the risk of squeezing the surgical position. Therefore, when the conveyor belt 13 is in contact with the patient's back, it can not only provide the patient with a turning force, but also increase the friction with the patient due to its own movement in the opposite direction to the patient's turning over, and ensure that the conveyor belt 13 is always in contact with the patient's back, so as to ensure that the patient can smoothly turn over to a side-lying position, thereby achieving the effect of facilitating the subsequent surgery by medical staff.

[0050] Among them, when the patient's operation is completed or no longer needs to maintain a side-lying position, the cylinder 7 can control the connection plate 6 to reset, so that the conveyor belt 13 moves toward the initial position and flips toward the initial angle. Under the action of the conveyor belt 13, the patient slowly returns to the lying position. By adjusting the position of the conveyor belt 13, the patient can be adjusted in different body positions to facilitate the operation.

[0051] See also Figure 3-Figure 9 , an angle control mechanism is arranged in the protection box 3 and connected to the translation push mechanism. The angle control mechanism can adjust the support force of the translation push mechanism when the translation push mechanism moves, and adjust the inclination angle of the conveyor belt 13 through the translation push mechanism. The angle control mechanism includes a hinged plate 19 hinged in the protection box 3 and hinged to the rotating plate 10. A support sleeve 21 is also hinged in the protection box 3. A support rod 20 hinged to the hinged plate 19 is slidably installed in the support sleeve 21. The support sleeve 21 is provided with a support rod 20 hinged to the support An elastic component connected to the rod 20, wherein the elastic component includes a groove 22 opened on the circumferential outer wall of the support sleeve 21, a movable ring 23 is slidably installed on the support sleeve 21, and a limit block 24 is fixed to the inner wall of the movable ring 23 and is slidably engaged with the groove 22; it also includes a limit ring 2001 fixedly installed on the support rod 20, a spring 25 is sleeved on the support rod 20 and the support sleeve 21, and both ends of the spring 25 are respectively abutted against the limit ring 2001 and the movable ring 23, and a limit structure connected with the movable ring 23 is provided in the protective box 3.

[0052] The limiting structure includes an inclined groove 27 formed on the inner wall of the protection box 3 , and a support column 26 slidably engaged with the inclined groove 27 is fixed on the movable ring 23 .

[0053] Furthermore, in the initial state, the conveyor belt 13 is kept parallel to the bed 2. At this time, under the action of the rotating plate 10, the angle between the hinge plate 19 and the protection box 3 is minimized, and the distance between the hinge point of the receiving rod 9 and the hinge plate 19 is minimized, so that the size of the mutual fit between the support rod 20 and the support sleeve 21 is maximized, and the angle between the support rod 20 and the hinge plate 19 is maximized. At this time, the support column 26 is located at the end of the stroke of the inclined slot 27 toward the bottom of the protection box 3, and the movable ring 23 is The spacing between the limit rings 2001 is the largest, the spring 25 is in a compressed state, and the compression amount is the smallest at this time. Since the conveyor belt 13 is not in a load-bearing state at this time, the supporting force provided by the spring 25 to the hinge plate 19 is sufficient to support the conveyor belt 13. When the patient's position needs to be adjusted, at this time, under the action of the cylinder 7, the connecting plate 6 moves to control the rotating plate 10 to move along the length direction of the guide column 4. Since the rotating plate 10 is moving, the distance between the receiving rod 9 and the hinge point of the hinge plate 19 As the distance increases, the rotating plate 10 will drive the hinged plate 19 to rotate around the hinge point and move in a direction away from the bottom of the protection box 3, so that the rotating plate 10 rotates around the receiving rod 9. At this time, the rotating plate 10 will be gradually lifted. When the hinged plate 19 moves, it will also drive the support rod 20 and the limit ring 2001 to move in a direction away from the support sleeve 21, and control the support sleeve 21 to rotate around the hinge point through the support rod 20, and deviate toward the hinged plate 19. When the angle of the support sleeve 21 changes, The limit block 24 will be controlled by the movable ring 23 to move along the length direction of the inclined groove 27. Under the action of the limit block 24 and the inclined groove 27, the movable ring 23 moves toward the limit ring 2001, and the movement rate of the movable ring 23 is greater than the movement rate of the limit ring 2001, so that the spring 25 is gradually compressed. Therefore, when the rotating plate 10 translates and flips, the supporting force of the rotating plate 10 is gradually increased through the hinged plate 19, ensuring that when the conveyor belt 13 is in contact with the patient's back, the patient's position can be smoothly adjusted.

[0054] Preferably, when the conveyor belt 13 is in a position parallel to the bed body 2, since the compression of the spring 25 is the smallest, the support force on the conveyor belt 13 at this time is also the smallest, and the cylinder 7 only needs to provide a small locking force to ensure that the conveyor belt 13 remains stationary. When the conveyor belt 13 adjusts the patient's position, when the conveyor belt 13 fits against the patient's back, the conveyor belt 13 will be automatically subjected to the downward pressure of the patient. During the flipping process of the conveyor belt 13, the compression of the spring 25 gradually increases, thereby increasing the support force on the rotating plate 10 through the hinged plate 19, ensuring that the conveyor belt 13 will not be unable to flip due to the patient's own weight. At the same time, the increase in the supporting force can also ensure the stability of the operation of the conveyor belt 13, so as to ensure the stability of the position adjustment.

[0055] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A body position adjustment device for lateral chest wall surgery anesthesia with multi-directional support, comprising: A support frame (1), and a bed body (2) fixedly mounted on the support frame (1), a protection box (3) fixed on the bed body (2), and a through slot (301) formed on the protection box (3); It is characterized by further comprising: A translation pushing mechanism is arranged in the protection box (3), a conveyor belt (13) is connected to the translation pushing mechanism, and the translation pushing mechanism can drive the conveyor belt (13) to move in the transverse direction of the bed (2); A follow-up rotating mechanism is arranged in the protection box (3) and connected to the translation pushing mechanism, and the follow-up rotating mechanism can be activated when the translation pushing mechanism moves to control the movement of the conveyor belt (13) itself; An angle control mechanism is arranged in the protection box (3) and connected to the translation push mechanism. The angle control mechanism can adjust the support force of the translation push mechanism when the translation push mechanism moves, and adjust the inclination angle of the conveyor belt (13) through the translation push mechanism.

2. The device for adjusting the position of anesthesia for lateral chest wall surgery using multi-directional support according to claim 1, characterized in that: The translational pushing mechanism comprises a guide column (4) fixedly mounted in the protection box (3) and symmetrically arranged, a guide sleeve (5) being slidably mounted on the guide column (4), a connecting plate (6) being fixed to the side wall of the guide sleeve (5), a cylinder (7) fixedly connected to the connecting plate (6) being fixed in the protection box (3), and a support assembly being arranged on the guide sleeve (5).

3. The device for adjusting the position of anesthesia for lateral chest wall surgery using multi-directional support according to claim 2, characterized in that: The support assembly comprises a fixed plate (8) fixedly mounted on the side wall of the guide sleeve (5), a receiving rod (9) being rotatably mounted on the fixed plate (8), a symmetrically arranged rotating plate (10) being rotatably mounted on the receiving rod (9), and a driven structure connected to the conveyor belt (13) being arranged on the rotating plate (10).

4. The device for adjusting the body position of lateral chest wall surgery anesthesia using multi-directional support according to claim 3, characterized in that: The driven structure comprises a rotating rod (11) which is rotatably mounted on the rotating plate (10) and is symmetrically arranged, a conveying roller (12) is fixed on the rotating rod (11), and the conveying belt (13) is sleeved on the conveying roller (12).

5. The device for adjusting the position of anesthesia for lateral chest wall surgery using multi-directional support according to claim 3, characterized in that: A support roller (28) is rotatably mounted on the rotating plate (10), and the support roller (28) cooperates with the conveyor belt (13).

6. The device for adjusting the position of anesthesia for lateral chest wall surgery using multi-directional support according to claim 4, characterized in that: The follow-up rotating mechanism comprises a slide groove (16) provided on the inner wall of the protective box (3), a sliding plate (17) is slidably installed in the slide groove (16), a straight groove (1701) is provided on the sliding plate (17), and a toothing component connected to the sliding plate (17) is provided on the rotating rod (11).

7. The device for adjusting the body position of lateral chest wall surgery anesthesia using multi-directional support according to claim 6, characterized in that: The gear assembly comprises a gear (14) fixedly mounted on the rotating rod (11); a limit column (15) slidably connected to the straight groove (1701) is also fixed to the end of the rotating rod (11); and a rack plate (18) meshing with the gear (14) is fixed on the sliding plate (17).

8. The device for adjusting body position for lateral chest wall surgery anesthesia using multi-directional support according to claim 3, characterized in that: The angle adjustment mechanism comprises a hinged plate (19) hinged in the protection box (3) and hinged to the rotating plate (10); a support sleeve (21) is also hinged in the protection box (3); a support rod (20) hinged to the hinged plate (19) is slidably installed in the support sleeve (21); and an elastic component connected to the support rod (20) is arranged on the support sleeve (21).

9. The device for adjusting the body position of lateral chest wall surgery anesthesia using multi-directional support according to claim 8, characterized in that: The elastic component comprises a groove (22) provided on the outer circumferential wall of the support sleeve (21); a movable ring (23) is slidably mounted on the support sleeve (21); a limit block (24) slidably engaged with the groove (22) is fixed on the inner wall of the movable ring (23); It also includes a limiting ring (2001) fixedly mounted on the support rod (20), a spring (25) is sleeved on the support rod (20) and the support sleeve (21), two ends of the spring (25) are respectively in contact with the limiting ring (2001) and the movable ring (23), and a limiting structure connected to the movable ring (23) is arranged in the protection box (3).

10. The device for adjusting body position for lateral chest wall surgery anesthesia using multi-directional support according to claim 9, characterized in that: The limiting structure comprises an inclined groove (27) provided on the inner wall of the protection box (3), and a support column (26) slidably engaged with the inclined groove (27) is fixed on the movable ring (23).

Images