Limb supporting device for obstetrical delivery

Abstract

The invention relates to the technical field of medical apparatus and instruments, in particular to an obstetrical delivery limb supporting device which comprises a mounting base, a supporting mechanism is arranged on the outer wall of the mounting base, a protection mechanism is arranged on the outer wall of the mounting base, a storage battery is mounted in the mounting base, and a controller is mounted on the outer wall of the mounting base; the supporting mechanism comprises a fixed sleeve slidably connected to the outer wall of the mounting base, a supporting frame is slidably connected to the interior of the fixed sleeve, a supporting plate is rotatably connected to the top of the supporting frame, a bandage is fixedly connected to the top of the supporting plate, and micro electric push rods are fixedly connected to the positions, on the two sides of the bandage, in the supporting plate; according to the limb supporting device for obstetrical delivery, the supporting mechanisms in the device are used for supporting the two legs of a patient, and the problem that when an existing limb supporting device is used, the supporting position cannot be adjusted according to the body shape of the patient, and consequently the supporting comfort is poor is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a limb support device for obstetric delivery. Background Art

[0002] A limb support device is a device used in obstetrics to support the legs of delivery patients. However, the existing limb support devices still have deficiencies, specifically: when the existing limb support devices are in use, they cannot adjust the support position according to the patient's body type, resulting in poor support comfort.

[0003] Therefore, a limb support device for obstetric delivery is needed to solve the problems raised in the above background art. Summary of the Invention

[0004] The purpose of the present invention is to provide a limb support device for obstetric delivery to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A limb support device for obstetric delivery, including a mounting base. A support mechanism is provided on the outer wall of the mounting base. A protection mechanism is provided on the outer wall of the mounting base. A storage battery is installed inside the mounting base. A controller is installed on the outer wall of the mounting base.

[0006] As a preferred solution of the present invention, the support mechanism includes a fixed sleeve slidably connected to the outer wall of the mounting base. A support frame is slidably connected inside the fixed sleeve. A support plate is rotatably connected to the top of the support frame. A strap is fixedly connected to the top of the support plate. Micro electric push rods are fixedly connected on both sides of the strap inside the support plate. Clamping plates are fixedly connected to the outer walls of the micro electric push rods near the strap. A pull ring is fixedly connected to the bottom of the strap below the support plate. A protection pad is fixedly connected to the top of the support plate. A piston plate is slidably connected to the bottom end of the support frame inside the fixed sleeve. An inner spring is fixedly connected to the bottom of the piston plate. A micro air pump is fixedly connected below the piston plate inside the fixed sleeve. A worm gear is fixedly connected to the outer wall of the support plate inside the support frame. A worm is meshed with the outer wall of the worm gear inside the support frame. A servo motor is fixedly connected to the outer wall of the support frame at the corresponding position of the worm. An electric slide rail is fixedly connected inside the mounting base inside the fixed sleeve. A slide table is installed on the outer wall of the electric slide rail inside the mounting base.

[0007] As a preferred embodiment of the present invention, the protection mechanism includes a fixed rod fixedly connected to the outer wall of the mounting base. An anti-slip pad is fixedly connected to the outer wall of the fixed rod. A winding shaft is fixedly connected to the outer wall of the anti-slip pad at a position away from the fixed rod. A storage cylinder is rotatably connected to the outer wall of the winding shaft. A winding motor is fixedly connected to the outer wall of the storage cylinder at a position corresponding to the winding shaft. The mounting base is made of stainless steel. The controller is electrically connected to the battery. Two sets of support mechanisms are provided.

[0008] As a preferred embodiment of the present invention, the fixed sleeve, the support frame, and the support plate are all made of aluminum alloy. The inner spring is fixedly connected to the fixed sleeve, the servo motor is fixedly connected to the worm, and the sliding table is fixedly connected to the fixed sleeve.

[0009] As a preferred embodiment of the present invention, the piston plate is made of ABS plastic. The support frame is designed in a Y-shaped structure. Multiple sets of inner springs are provided. The worm is rotatably connected to the support frame.

[0010] As a preferred embodiment of the present invention, the binding strap is woven from nylon fibers. The support plate is designed in an arc-shaped structure. The servo motor, the electric slide rail, the micro air pump, and the micro electric push rod are all electrically connected to the controller.

[0011] As a preferred embodiment of the present invention, the protection pad is made of silica gel. The support frame penetrates and extends outside the fixed sleeve. The fixed sleeve is designed in an F-shaped structure.

[0012] As a preferred embodiment of the present invention, the fixed rod and the storage cylinder are both made of aluminum alloy. Two sets of storage cylinders, anti-slip pads, and winding motors are provided.

[0013] As a preferred embodiment of the present invention, the anti-slip pad penetrates and extends into the storage cylinder. The winding motor is fixedly connected to the winding shaft, and the storage cylinder is fixedly connected to the fixed sleeve.

[0014] As a preferred embodiment of the present invention, the anti-slip pad is made of nylon fibers. The winding motor is electrically connected to the controller.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, by designing a limb support device for obstetric delivery, the support mechanism in the device is used to support the patient's legs. The mounting base is fixed on the delivery bed. The patient lies on the top of the bed. The controller starts the electric slide rail. The electric slide rail drives the fixed sleeve and the support plate to move to both sides through the slide table. After the fixed sleeve and the support plate move below the patient's legs, the controller turns off the electric slide rail, and the fixed sleeve and the support plate no longer move horizontally. At the same time, the controller starts the servo motor. The servo motor drives the worm to drive the worm wheel and the support plate to rotate. The rotating support plate will align with the patient's legs. Meanwhile, the controller starts the micro air pump. The micro air pump sends air into the fixed sleeve. The air entering the fixed sleeve will push the piston plate and the support frame upward. The support frame pushes the support plate to rise. The support plate will lift the patient's legs, and it can adjust the position of the support plate according to the position of the patient's legs, which is convenient for adapting to patients with different body types, and solves the problem that the existing limb support device cannot adjust the support position according to the patient's body type during use, resulting in poor support comfort.

[0016] 2. In the present invention, by designing a limb support device for obstetric delivery, the protection mechanism in the device is used to prevent the body fluids generated during the patient's delivery from splashing everywhere. The controller starts the winding motor. The winding motor drives the winding shaft to rotate. The rotating winding shaft will release the wound protection pad. The fixed sleeve will drive the storage cylinder to move to both sides together. The moving storage cylinder will tighten the released protection pad. The medical staff place the medical cotton pad on the protection pad. The medical cotton pad will absorb the body fluids dripping from the patient during delivery.

[0017] 3. In the present invention, by designing a limb support device for obstetric delivery, the straps and splints in the device are used to fix the patient's legs on the support plate. Pull the strap, draw the strap out of the support plate. After the support plate lifts the patient's legs, the medical staff insert the strap into the support plate and pull the pull ring. The pull ring pulls the strap to closely adhere to the patient's legs. The controller starts the micro electric push rod. The micro electric push rod pushes the splint to move inward. The splint will clamp the strap, fixing the patient's legs on the support plate, and preventing the patient's legs from detaching from the support plate due to pain during delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a side sectional view of the present invention; Figure 3 is a front sectional view of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the protection mechanism of the present invention; Figure 5 is of the present invention Figure 2 enlarged view of part A in; Figure 6 is of the present invention Figure 3Enlarged view at B in the [original figure].

[0019] In the figure: 1. Installation base; 2. Support mechanism; 3. Protection mechanism; 4. Battery; 5. Controller; 201. Fixed sleeve; 202. Support frame; 203. Support plate; 204. Straps; 205. Micro electric push rod; 206. Clamp plate; 207. Pull ring; 208. Protection pad; 209. Piston plate; 210. Inner spring; 211. Micro air pump; 212. Worm gear; 213. Worm; 214. Servo motor; 215. Electric slide rail; 216. Slide table; 301. Fixed rod; 302. Protection pad; 303. Reel; 304. Storage cylinder; 305. Reeling motor. Detailed implementation

[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] For the embodiments, please refer to Figures 1-6 , the present invention provides a technical solution: An obstetric limb support device for childbirth, comprising a mounting base 1, a support mechanism 2 is arranged on the outer wall of the mounting base 1, a protection mechanism 3 is arranged on the outer wall of the mounting base 1, a storage battery 4 is installed inside the mounting base 1, and a controller 5 is installed on the outer wall of the mounting base 1; Among them, the mounting base 1 is made of stainless steel, the connection mode between the controller 5 and the storage battery 4 is electrically connected, and there are two groups of support mechanisms 2; In this embodiment, refer to Figure 2 , Figure 3 , Figure 5 and Figure 6 , the support mechanism 2 includes a fixed sleeve 201 slidably connected to the outer wall of the mounting base 1, a support frame 202 is slidably connected inside the fixed sleeve 201, a support plate 203 is rotatably connected to the top of the support frame 202, a strap 204 is fixedly connected to the top of the support plate 203, and inside the support plate 203 and on both sides of the strap 204 are fixedly connected with micro electric push rods 205. A clamping plate 206 is fixedly connected to the outer wall of the micro electric push rod 205 at a position close to the strap 204. A pull ring 207 is fixedly connected to the bottom of the strap 204 and below the support plate 203. A protection pad 208 is fixedly connected to the top of the support plate 203. A piston plate 209 is slidably connected to the bottom end of the support frame 202 inside the fixed sleeve 201. An inner spring 210 is fixedly connected to the bottom of the piston plate 209. A micro air pump 211 is fixedly connected to the inside of the fixed sleeve 201 and below the piston plate 209. A worm gear 212 is fixedly connected to the outer wall of the support plate 203 and inside the support frame 202. A worm 213 is meshed with the outer wall of the worm gear 212 and inside the support frame 202. A servo motor 214 is fixedly connected to the outer wall of the support frame 202 at a position corresponding to the worm 213. An electric slide rail 215 is fixedly connected to the inside of the mounting base 1 and inside the fixed sleeve 201. A slide table 216 is installed on the outer wall of the electric slide rail 215 and inside the mounting base 1; Among them, the fixed sleeve 201, the support frame 202, and the support plate 203 are all made of aluminum alloy. The connection methods of the inner spring 210 with the fixed sleeve 201, the servo motor 214 with the worm 213, and the slide table 216 with the fixed sleeve 201 are all fixed connections. The piston plate 209 is made of ABS plastic. The support frame 202 is designed in a Y-shaped structure. Multiple groups of inner springs 210 are provided. The connection method of the worm 213 with the support frame 202 is a rotational connection. The strap 204 is woven from nylon fibers. The support plate 203 is designed in an arc structure. The connection methods of the servo motor 214, the electric slide rail 215, the micro air pump 211, and the micro electric push rod 205 with the controller 5 are all electrical connections. The protective pad 208 is made of silica gel. The support frame 202 penetrates and extends outside the fixed sleeve 201. The fixed sleeve 201 is designed in an F-shaped structure. The medical staff pulls the strap 204 and pulls the strap 204 out of the support plate 203. The controller 5 activates the electric slide rail 215. The electric slide rail 215 drives the fixed sleeve 201 and the support plate 203 to move to both sides through the slide table 216. When the fixed sleeve 201 and the support plate 203 move under the patient's leg, the controller 5 turns off the electric slide rail 215, and the fixed sleeve 201 and the support plate 203 no longer move horizontally. The controller 5 activates the servo motor 214. The servo motor 214 drives the worm gear 212 and the support plate 203 to rotate through the worm 213. The rotating support plate 203 will align with the patient's leg. At the same time, the controller 5 activates the micro air pump 211. The micro air pump 211 sends air into the fixed sleeve 201. The air entering the fixed sleeve 201 will push the piston plate 209 and the support frame 202 to move upward. The support frame 202 pushes the support plate 203 to rise, and the support plate 203 will lift the patient's leg. The controller 5 turns off the micro air pump 211, and the support plate 203 no longer rises. The medical staff inserts the strap 204 into the support plate 203 and pulls the pull ring 207. The pull ring 207 pulls the strap 204 to be close to the patient's leg. The controller 5 activates the micro electric push rod 205. The micro electric push rod 205 pushes the clamping plate 206 to move inward. The clamping plate 206 will clamp the strap 204 and fix the patient's leg on the support plate 203. After the patient gives birth, the controller 5 activates the micro electric push rod 205. The micro electric push rod 205 drives the clamping plate 206 to move in the reverse direction. The clamping plate 206 no longer clamps the strap 204. The medical staff pulls out the strap 204. The micro air pump 211 pumps out the air in the fixed sleeve 201. The piston plate 209 drives the support frame 202 and the support plate 203 to move downward. The support plate 203 disengages from the patient's leg. The electric slide rail 215 drives the fixed sleeve 201 and the support plate 203 to move in the reverse direction through the slide table 216, and the fixed sleeve 201 and the support plate 203 return to their original positions; In this embodiment, refer to Figure 3 and Figure 4, the protection mechanism 3 includes a fixed rod 301 fixedly connected to the outer wall of the installation base 1. An outer wall of the fixed rod 301 is fixedly connected with a placement pad 302. An outer wall of the placement pad 302 and at a position away from the fixed rod 301 is fixedly connected with a winding shaft 303. An outer wall of the winding shaft 303 is rotatably connected with a storage cylinder 304. An outer wall of the storage cylinder 304 and at a position corresponding to the winding shaft 303 is fixedly connected with a winding motor 305; Both the fixed rod 301 and the storage cylinder 304 are made of aluminum alloy. There are two sets of the storage cylinder 304, the placement pad 302 and the winding motor 305. The placement pad 302 penetrates and extends into the storage cylinder 304. The connection methods of the winding motor 305 with the winding shaft 303 and the storage cylinder 304 with the fixed sleeve 201 are both fixed connections. The placement pad 302 is made of nylon fiber. The connection method of the winding motor 305 with the controller 5 is electrical connection. When the electric slide rail 215 drives the fixed sleeve 201 to move to both sides through the slide 216, the controller 5 starts the winding motor 305. The winding motor 305 drives the winding shaft 303 to rotate. The rotating winding shaft 303 releases the wound placement pad 302. The fixed sleeve 201 drives the storage cylinder 304 and the winding shaft 303 to move to both sides together. The moving storage cylinder 304 tightens the released placement pad 302. Medical staff place a medical cotton pad on the placement pad 302. The medical cotton pad absorbs the body fluids dripped by the patient during childbirth. After childbirth is completed, the controller 5 starts the winding motor 305. The winding motor 305 drives the winding shaft 303 to rotate in the reverse direction. The winding shaft 303 retracts the released placement pad 302.

[0025] Workflow of the present invention: When using the limb support device for obstetric delivery designed by this solution, the mounting base 1 is fixed on the delivery bed. The patient lies on the top of the bed. The medical staff pulls the strap 204 and draws it out from the support plate 203. The controller 5 activates the electric slide rail 215. The electric slide rail 215 drives the fixed sleeve 201 and the support plate 203 to move to both sides through the slide 216. When the fixed sleeve 201 and the support plate 203 move under the patient's legs, the controller 5 turns off the electric slide rail 215, and the fixed sleeve 201 and the support plate 203 stop horizontal movement. The controller 5 activates the servo motor 214. The servo motor 214 drives the worm 213 to drive the worm gear 212 and the support plate 203 to rotate. The rotating support plate 203 will align with the patient's legs. At the same time, the controller 5 activates the micro air pump 211. The micro air pump 211 sends air into the fixed sleeve 201. The air entering the fixed sleeve 201 will push the piston plate 209 and the support frame 202 to move upward. The support frame 202 pushes the support plate 203 to rise, and the support plate 203 will lift the patient's legs. The controller 5 turns off the micro air pump 211, and the support plate 203 stops rising. The medical staff inserts the strap 204 into the support plate 203 and pulls the pull ring 207. The pull ring 207 pulls the strap 204 to closely adhere to the patient's legs. The controller 5 activates the micro electric push rod 205. The micro electric push rod 205 pushes the clamping plate 206 to move inward, and the clamping plate 206 will clamp the strap 204 to fix the patient's legs on the support plate 203; When the electric slide rail 215 drives the fixed sleeve 201 to move to both sides through the slide 216, the controller 5 activates the winding motor 305. The winding motor 305 drives the winding shaft 303 to rotate. The rotating winding shaft 303 will release the wound placement pad 302. The fixed sleeve 201 will drive the storage cylinder 304 and the winding shaft 303 to move to both sides together. The moving storage cylinder 304 will tighten the released placement pad 302. The medical staff places the medical cotton pad on the placement pad 302, and the medical cotton pad will absorb the body fluids dripping during the patient's delivery; After the patient gives birth, the medical staff removes the medical cotton pad on the placement pad 302. The controller 5 activates the micro electric push rod 205. The micro electric push rod 205 drives the clamping plate 206 to move in the reverse direction, and the clamping plate 206 no longer clamps the strap 204. The medical staff draws out the strap 204. The micro air pump 211 pumps out the air in the fixed sleeve 201. The piston plate 209 drives the support frame 202 and the support plate 203 to move downward, and the support plate 203 disengages from the patient's legs. The fixed sleeve 201 and the support plate 203 return to their original positions. At the same time, the controller 5 activates the winding motor 305. The winding motor 305 drives the winding shaft 303 to rotate in the reverse direction, and the winding shaft 303 retracts the released placement pad 302.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extremity support device for obstetric delivery, comprising a mounting base (1), characterized in that: The outer wall of the mounting base (1) is provided with a support mechanism (2), the outer wall of the mounting base (1) is provided with a protection mechanism (3), a storage battery (4) is installed inside the mounting base (1), and a controller (5) is installed on the outer wall of the mounting base (1).

2. The limb support device for obstetric delivery according to claim 1, wherein: The support mechanism (2) includes a fixed sleeve (201) slidably connected to the outer wall of the mounting base (1). A support frame (202) is slidably connected inside the fixed sleeve (201). A support plate (203) is rotatably connected to the top of the support frame (202). A strap (204) is fixedly connected to the top of the support plate (203). Micro electric push rods (205) are fixedly connected on both sides of the strap (204) inside the support plate (203). Clamping plates (206) are fixedly connected to the outer walls of the micro electric push rods (205) near the strap (204). A pull ring (207) is fixedly connected to the bottom of the strap (204) and below the support plate (203). A protection pad (208) is fixedly connected to the top of the support plate (203). A piston plate (209) is slidably connected to the bottom end of the support frame (202) inside the fixed sleeve (201). An inner spring (210) is fixedly connected to the bottom of the piston plate (209). A micro air pump (211) is fixedly connected inside the fixed sleeve (201) and below the piston plate (209). A worm gear (212) is fixedly connected to the outer wall of the support plate (203) inside the support frame (202). A worm (213) is meshed with the outer wall of the worm gear (212) inside the support frame (202). A servo motor (214) is fixedly connected to the outer wall of the support frame (202) at the corresponding position of the worm (213). An electric slide rail (215) is fixedly connected inside the mounting base (1) and inside the fixed sleeve (201). A slide table (216) is installed on the outer wall of the electric slide rail (215) and inside the mounting base (1).

3. The limb support device for obstetric delivery according to claim 2, wherein: The protection mechanism (3) includes a fixed rod (301) fixedly connected to the outer wall of the mounting base (1). A placement pad (302) is fixedly connected to the outer wall of the fixed rod (301). A winding shaft (303) is fixedly connected to the outer wall of the placement pad (302) at a position far from the fixed rod (301). A storage cylinder (304) is rotatably connected to the outer wall of the winding shaft (303). A winding motor (305) is fixedly connected to the outer wall of the storage cylinder (304) at the corresponding position of the winding shaft (303). The mounting base (1) is made of stainless steel. The connection mode between the controller (5) and the storage battery (4) is electrical connection. Two groups of support mechanisms (2) are provided.

4. The limb support device for obstetric delivery according to claim 3, characterized in that: The fixed sleeve (201), the support frame (202), and the support plate (203) are all made of aluminum alloy. The connection modes of the inner spring (210) with the fixed sleeve (201), the servo motor (214) with the worm (213), and the slide table (216) with the fixed sleeve (201) are all fixed connections.

5. The limb support device for obstetric delivery according to claim 3, characterized in that: The piston plate (209) is made of ABS plastic. The support frame (202) is designed in a Y-shaped structure. Multiple groups of inner springs (210) are provided. The connection mode between the worm (213) and the support frame (202) is a rotational connection.

6. The limb support device for obstetric delivery according to claim 3, characterized in that: The strap (204) is made of nylon fiber braiding. The pallet (203) is designed in an arc structure. The connection modes of the servo motor (214), the electric slide rail (215), the micro air pump (211), and the micro electric push rod (205) with the controller (5) are all electrical connections.

7. An extremity support device for obstetric delivery according to claim 3, characterized in that: The protective pad (208) is made of silica gel. The support frame (202) penetrates and extends outside the fixed sleeve (201). The fixed sleeve (201) is designed in an F-shaped structure.

8. The limb support device for obstetric delivery according to claim 3, characterized in that: The fixed rod (301) and the storage cylinder (304) are both made of aluminum alloy. Two groups of storage cylinders (304), placement pads (302), and winding motors (305) are provided.

9. The limb support device for obstetric delivery according to claim 3, characterized in that: The placement pad (302) penetrates and extends into the storage cylinder (304). The connection modes of the winding motor (305) with the winding shaft (303) and the storage cylinder (304) with the fixed sleeve (201) are both fixed connections.

10. An extremity support device for obstetric delivery according to claim 3, characterized in that: The placement pad (302) is made of nylon fiber. The connection mode of the winding motor (305) with the controller (5) is an electrical connection.

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