Body position fixing equipment for pediatric surgical operation

Abstract

The utility model discloses a pediatric surgical operation position fixing device, which relates to the technical field of pediatric surgical operation, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a support rod, the top end of the bottom plate is fixedly connected with a fixing table, the bottom of the fixing table is fixedly connected with a controller, the outer wall of the fixing table is rotatably connected with a lying plate, and the lying plate is fixedly connected with the bottom of the bottom plate. Fixing mechanisms are arranged on the fixing table and the lying plate, an angle adjusting mechanism is arranged on the bottom plate, and a head protection mechanism is arranged on the lying plate. The first knob is rotated clockwise, the first knob rotates to drive the worm to rotate, the worm rotates to drive the worm gear to rotate, the worm gear drives the rolling rod to rotate, the rolling rod rotates to enable the fixing belt to be wound around the rolling rod, and therefore a hole formed by the fixing belt, the fixing table and the lying plate becomes small. Therefore, arms of children with different body types can be fixed on the fixing table and the lying plate, and the situation that the arms and legs of the children move during an operation, and the operation is affected is effectively avoided.

Description

Technical Field

[0001] This utility model belongs to the field of pediatric surgical technology, and in particular relates to a pediatric surgical positioning fixation device. Background Technology

[0002] Pediatric surgery is a newly emerging clinical discipline that primarily studies pediatric diseases requiring surgical treatment. Because children have limited self-control, medical staff often use positioning devices to immobilize children during surgical procedures.

[0003] Patent document CN209951691U discloses a multi-position adjustable fixation device for pediatric surgery, including a bed board, a pillow on the upper front side of the top surface of the bed board, a pressure plate on the lower front side of the bottom surface of the bed board, a first toothed rack on the left end of the pressure plate, a through groove on the left side of the front front surface of the top surface of the bed board, a gear rotatably connected to the lower front side of the fixing plate, a second toothed rack slidably connected to the inner wall of the fixing sleeve, a limiting plate at the lower end of the second toothed rack, and a video playback device on the rear side of the top surface of the load-bearing block. This invention, through the cooperation of the pillow on the upper front side of the top surface of the bed board, the first toothed rack at the left end of the pressure plate, the gear on the lower front side of the fixing plate, the second toothed rack on the inner wall of the fixing sleeve, and the video playback device on the rear side of the top surface of the load-bearing block, allows young patients to see animations or other videos that are of interest to children, preventing them from resisting surgical treatment.

[0004] When this device is used to fix the limbs of children, it restricts the movement of the child's legs by using restraint straps and elastic ropes. After the child's legs are fixed, the elastic ropes have a certain length and elasticity, which means that the child's legs still have a certain range of motion during the operation, which can easily affect the operation. Utility Model Content

[0005] The purpose of this invention is to provide a pediatric surgical positioning device. By rotating the first knob clockwise, the hole formed by the fixing strap, the fixing table, and the lying board becomes smaller, thereby fixing the arms of children of different sizes to the fixing table and the lying board, preventing the children's arms and legs from moving during surgery. This solves the problem that because elastic ropes have a certain length and elasticity, the children's legs still have a certain range of motion during surgery, which can easily affect the operation.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a pediatric surgical positioning fixation device, including a base plate, a support rod fixedly connected to the top of the base plate, a fixing platform fixedly connected to the top of the base plate, a controller fixedly connected to the bottom of the fixing platform, a reclining board rotatably connected to the outer wall of the fixing platform, a fixing mechanism provided on both the fixing platform and the reclining board, an angle adjustment mechanism provided on the base plate, and a head protection mechanism provided on the reclining board.

[0008] The fixing mechanism includes guide grooves formed on the top of the fixing platform and the reclining board. A storage box is fixedly connected to the bottom of both the fixing platform and the reclining board. A scroll rod is rotatably connected inside the storage box. A fixing strap is fixedly connected to the top of both the fixing platform and the reclining board. One end of the scroll rod passes through the outer wall of the storage box and extends outward. A worm gear is fixedly connected to the end of the scroll rod away from the storage box. A fixing frame is fixedly connected to the bottom of both the fixing platform and the reclining board. A worm gear is rotatably connected inside the fixing frame. A first knob is fixedly connected to the end of the worm gear away from the fixing frame.

[0009] Furthermore, the outer wall of the fixing strap is slidably connected to the guide groove, the end of the right-side fixing strap away from the fixing platform is sleeved inside the right-side storage box, and the end of the right-side fixing strap away from the fixing platform is fixedly connected to the outer wall of the right-side roll rod.

[0010] Furthermore, the end of the fixing strap on the left side away from the reclining board is fitted inside the left storage box, and the end of the fixing strap on the left side away from the reclining board is fixedly connected to the outer wall of the left scroll rod. The worm gear meshes with the worm wheel, and one end of the worm gear passes through the outer wall of the fixing frame and extends outward.

[0011] Furthermore, the angle adjustment mechanism includes a U-shaped frame fixedly connected to the top of the base plate, a motor fixedly connected to the top of the base plate, and the output end of the motor rotatably connected inside the U-shaped frame.

[0012] Furthermore, the motor output end is fixedly connected to a first threaded rod via a coupling, the end of the first threaded rod away from the motor is rotatably connected to the inner wall of the U-shaped frame, and a first slider is threadedly connected to the outer wall of the first threaded rod.

[0013] Furthermore, a push rod is rotatably connected inside the first slider, and support rods are fixedly connected to both ends of the push rod. The end of the support rod away from the push rod is rotatably connected to the bottom of the lying plate.

[0014] Furthermore, the head protection mechanism includes a groove formed on the top of the reclining board, and a second threaded rod is rotatably connected inside the groove. The end of the second threaded rod away from the fixed platform passes through the outer wall of the base plate and extends therefrom.

[0015] Furthermore, a second knob is fixedly connected to the end of the second threaded rod away from the fixed platform, a second slider is threaded onto the outer wall of the second threaded rod, the outer wall of the second slider is slidably connected inside the groove, and a pillow is fixedly connected to the top of the second slider.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model utilizes a clockwise rotation of the first knob to rotate the worm gear, which in turn rotates the worm wheel, which in turn rotates the winding rod. The rotation of the winding rod causes the fixing strap to wrap around the winding rod, thereby reducing the size of the hole formed between the fixing strap, the fixing platform, and the reclining board. This allows for the fixation of children of different body sizes to the fixing platform and reclining board, effectively preventing the movement of the child's arms and legs during surgery and thus avoiding any disruption to the procedure.

[0018] 2. This utility model uses a motor to rotate the first threaded rod clockwise. The clockwise rotation of the first threaded rod causes the first slider to move to the left along the motor. The first slider drives the push rod to move, and the push rod drives the bottom end of the support rod to move. The top end of the support rod pushes the fixed point between the reclining board and the fixed platform to rotate, thereby adjusting the tilt angle of the reclining board to adjust the child's posture and adapt to different types of surgery.

[0019] 3. This utility model uses the rotation of the second knob to drive the second threaded rod to rotate. The rotation of the second threaded rod will cause the second slider to move along the slide groove. The second slider will drive the pillow to move, thereby adjusting the position of the pillow to accommodate children of different heights.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a bottom view of the base plate structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0025] Figure 4 This is a cross-sectional view of the storage box of this utility model;

[0026] Figure 5 This is a schematic diagram of the angle adjustment mechanism of this utility model;

[0027] Figure 6 This is a schematic diagram of the head protection mechanism of this utility model.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Base plate; 11. Support rod; 12. Fixing platform; 13. Controller; 14. Lying board; 2. Fixing mechanism; 201. Guide groove; 202. Storage box; 203. Roll rod; 204. Fixing strap; 205. Worm gear; 206. Fixing frame; 207. Worm; 208. First knob; 3. Angle adjustment mechanism; 301. U-shaped frame; 302. Motor; 303. First threaded rod; 304. First slider; 305. Push rod; 306. Support rod; 4. Head protection mechanism; 401. Slide groove; 402. Second threaded rod; 403. Second knob; 404. Second slider; 405. Pillow. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-6 As shown, this utility model is a pediatric surgical positioning fixation device, including a base plate 1, a support rod 11 fixedly connected to the top of the base plate 1, a fixing platform 12 fixedly connected to the top of the base plate 1, a controller 13 fixedly connected to the bottom of the fixing platform 12, and a reclining board 14 rotatably connected to the outer wall of the fixing platform 12. The child is then made to lie on the fixing platform 12 and the reclining board 14. Fixing mechanisms 2 are provided on both the fixing platform 12 and the reclining board 14. An angle adjustment mechanism 3 is provided on the base plate 1, and a head protection mechanism 4 is provided on the reclining board 14.

[0032] The fixation mechanism 2 includes guide grooves 201 formed on the top of the fixation platform 12 and the reclining board 14. Storage boxes 202 are fixedly connected to the bottom of both the fixation platform 12 and the reclining board 14. A scroll rod 203 is rotatably connected inside the storage box 202. Fixing straps 204 are fixedly connected to the top of both the fixation platform 12 and the reclining board 14. The child's arms and legs pass through the holes formed by the fixing straps 204 and the fixation platform 12 and the reclining board 14. One end of the scroll rod 203 passes through the outer wall of the storage box 202 and extends outwards. A worm gear 205 is fixedly connected to the end of the scroll rod 203 away from the storage box 202. The worm gear 205 drives the scroll rod 203 to rotate. The rotation of the scroll rod 203 causes the fixing straps 204 to wind around it, thus reducing the size of the holes formed by the fixing straps 204 and the fixation platform 12 and the reclining board 14. This allows for the fixation of children of different sizes to the fixation platform 12 and the reclining board 14, effectively preventing movement of the child's arms and legs during surgery and thus avoiding disruption to the procedure. Both the fixed platform 12 and the reclining board 14 are fixedly connected to the bottom of a fixed frame 206. A worm gear 207 is rotatably connected inside the fixed frame 206. A first knob 208 is fixedly connected to the end of the worm gear 207 away from the fixed frame 206. Rotating the first knob 208 clockwise causes the worm gear 207 to rotate. The outer wall of the fixing strap 204 is slidably connected to the guide groove 201. The end of the right fixing strap 204 away from the fixed platform 12 is sleeved on the right storage box 2. Inside 02, the end of the right fixing strap 204 away from the fixing platform 12 is fixedly connected to the outer wall of the right winding rod 203. The end of the left fixing strap 204 away from the lying board 14 is sleeved inside the left storage box 202. The end of the left fixing strap 204 away from the lying board 14 is fixedly connected to the outer wall of the left winding rod 203. The worm 207 meshes with the worm wheel 205. The rotation of the worm 207 drives the worm wheel 205 to rotate. One end of the worm 207 passes through the outer wall of the fixing frame 206 and extends outward.

[0033] The angle adjustment mechanism 3 includes a U-shaped frame 301 fixedly connected to the top of the base plate 1. A motor 302 is fixedly connected to the top of the base plate 1. The motor 302 is started clockwise by the controller 13. The output end of the motor 302 is rotatably connected inside the U-shaped frame 301. The output end of the motor 302 is fixedly connected to a first threaded rod 303 via a coupling. The operation of the motor 302 will drive the first threaded rod 303 to rotate. The end of the first threaded rod 303 away from the motor 302 is rotatably connected to the inner wall of the U-shaped frame 301. A first slider 304 is threadedly connected to the outer wall of the first threaded rod 303. 03. Clockwise rotation will cause the first slider 304 to move to the left along the motor 302. The first slider 304 is rotatably connected to the push rod 305. The first slider 304 drives the push rod 305 to move. Both ends of the push rod 305 are fixedly connected to the support rod 306. The push rod 305 drives the bottom end of the support rod 306 to move. The end of the support rod 306 away from the push rod 305 is rotatably connected to the bottom of the reclining board 14. The top of the support rod 306 will push the fixed point between the reclining board 14 and the fixed platform 12 to rotate, thereby adjusting the tilt angle of the reclining board 14 to adjust the child's posture and adapt to different types of surgery.

[0034] The head protection mechanism 4 includes a groove 401 formed on the top of the reclining board 14. A second threaded rod 402 is rotatably connected inside the groove 401. The end of the second threaded rod 402 away from the fixed platform 12 passes through the outer wall of the base plate 1 and extends outward. A second knob 403 is fixedly connected to the end of the second threaded rod 402 away from the fixed platform 12. Rotating the second knob 403 will cause the second threaded rod 402 to rotate. A second slider 404 is threaded to the outer wall of the second threaded rod 402. Rotation of the second threaded rod 402 will cause the second slider 404 to move along the groove 401. The outer wall of the second slider 404 is slidably connected inside the groove 401. A pillow 405 is fixedly connected to the top of the second slider 404. The second slider 404 moves the pillow 405, thereby adjusting the position of the pillow 405 to accommodate children of different heights.

[0035] One specific application of this embodiment is:

[0036] In use, the motor 302 is started clockwise via the controller 13. The motor 302 rotates the first threaded rod 303, causing the first slider 304 to move to the left along the motor 302. The slider 304 then moves the push rod 305, which in turn moves the bottom of the support rod 306. The top of the support rod 306 then pushes the fixed point between the reclining board 14 and the fixed platform 12 to rotate, thus adjusting the tilt angle of the reclining board 14 to accommodate different types of surgeries. Then, rotating the second knob 403 rotates the second threaded rod 402, causing the second slider 404 to move along the groove 401. The second slider 404 then moves the pillow 405, thereby... The position of the pillow 405 can be adjusted to accommodate children of different heights. The child is then laid on the fixing platform 12 and the lying board 14. The child's arms and legs are passed through the holes formed by the fixing strap 204 and the fixing platform 12 and the lying board 14. The first knob 208 is then rotated clockwise. The rotation of the first knob 208 drives the worm gear 207 to rotate, which in turn drives the worm wheel 205 to rotate. The worm wheel 205 drives the winding rod 203 to rotate. The rotation of the winding rod 203 causes the fixing strap 204 to wrap around the winding rod 203, thereby reducing the size of the holes formed by the fixing strap 204 and the fixing platform 12 and the lying board 14. This allows the arms of children of different sizes to be fixed on the fixing platform 12 and the lying board 14, effectively preventing the child's arms and legs from moving during surgery and affecting the procedure.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pediatric surgical positioning device, comprising a base plate (1), a support rod (11) fixedly connected to the top of the base plate (1), a fixing platform (12) fixedly connected to the top of the base plate (1), a controller (13) fixedly connected to the bottom of the fixing platform (12), and a reclining board (14) rotatably connected to the outer wall of the fixing platform (12), characterized in that: The fixed platform (12) and the lying board (14) are both equipped with a fixing mechanism (2), the base plate (1) is equipped with an angle adjustment mechanism (3), and the lying board (14) is equipped with a head protection mechanism (4). The fixing mechanism (2) includes a guide groove (201) on the top of the fixing platform (12) and the lying board (14). A storage box (202) is fixedly connected to the bottom of both the fixing platform (12) and the lying board (14). A scroll rod (203) is rotatably connected inside the storage box (202). A fixing strap (204) is fixedly connected to the top of both the fixing platform (12) and the lying board (14). One end of the scroll rod (203) passes through the outer wall of the storage box (202) and extends outward. A worm gear (205) is fixedly connected to the end of the scroll rod (203) away from the storage box (202). A fixing frame (206) is fixedly connected to the bottom of both the fixing platform (12) and the lying board (14). A worm gear (207) is rotatably connected inside the fixing frame (206). A first knob (208) is fixedly connected to the end of the worm gear (207) away from the fixing frame (206).

2. The pediatric surgical positioning device according to claim 1, characterized in that, The outer wall of the fixing strap (204) is slidably connected to the guide groove (201). The end of the fixing strap (204) on the right side away from the fixing platform (12) is sleeved inside the right storage box (202). The end of the fixing strap (204) on the right side away from the fixing platform (12) is fixedly connected to the outer wall of the right scroll rod (203).

3. The pediatric surgical positioning device according to claim 1, characterized in that, The end of the fixing strap (204) on the left side away from the lying board (14) is sleeved inside the left storage box (202). The end of the fixing strap (204) on the left side away from the lying board (14) is fixedly connected to the outer wall of the left scroll rod (203). The worm (207) meshes with the worm wheel (205). One end of the worm (207) passes through the outer wall of the fixing frame (206) and extends.

4. The pediatric surgical positioning device according to claim 1, characterized in that, The angle adjustment mechanism (3) includes a U-shaped frame (301) fixedly connected to the top of the base plate (1), and a motor (302) fixedly connected to the top of the base plate (1). The output end of the motor (302) is rotatably connected inside the U-shaped frame (301).

5. The pediatric surgical positioning device according to claim 4, characterized in that, The output end of the motor (302) is fixedly connected to a first threaded rod (303) via a coupling. The end of the first threaded rod (303) away from the motor (302) is rotatably connected to the inner wall of the U-shaped frame (301). The outer wall of the first threaded rod (303) is threadedly connected to a first slider (304).

6. The pediatric surgical positioning device according to claim 5, characterized in that, The first slider (304) is rotatably connected to a push rod (305), and both ends of the push rod (305) are fixedly connected to a support rod (306). The end of the support rod (306) away from the push rod (305) is rotatably connected to the bottom of the lying plate (14).

7. The pediatric surgical positioning device according to claim 1, characterized in that, The head protection mechanism (4) includes a groove (401) opened on the top of the lying board (14), and a second threaded rod (402) is rotatably connected inside the groove (401). The end of the second threaded rod (402) away from the fixed platform (12) passes through the outer wall of the base plate (1) and extends.

8. The pediatric surgical positioning device according to claim 7, characterized in that, The second threaded rod (402) is fixedly connected to a second knob (403) at one end away from the fixed platform (12). The second threaded rod (402) is threaded to a second slider (404). The outer wall of the second slider (404) is slidably connected to the inside of the slide groove (401). The top of the second slider (404) is fixedly connected to a pillow (405).

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