阅读说明：本技术 一种乳腺外科术后上肢水肿恢复装置 (Upper limb edema recovery device after mammary gland surgery ) 是由 李晓兰 于 2021-10-14 设计创作，主要内容包括：一种乳腺外科术后上肢水肿恢复装置,包括大支架和工作部分；所述的大支架下端安装有行动轮,医护人员可推动该装置行走,大支架下端的电缸可调节高度,便于适应不同的病床的高度；工作部分固定安装在大支架的上端面,使用时,医护人员将该装置推到病床前,使得大支架位于病床的下端,工作部分位于病床的上端,患者的上半身则位于工作部分的下端,便于该装置工作,该装置先为患者的一个手臂进行消肿,然后人工旋转该设备,为患者的另一个手臂进行消肿处理；本发明提供了一种乳腺外科术后上肢水肿恢复装置,采用冷热敷,运动和按摩的消肿方法,来节省人力的同时,提高工作效率,及时减轻患者痛苦,为家属减负。(An upper limb edema recovery device after mammary gland surgery comprises a large bracket and a working part; the lower end of the large support is provided with a driving wheel, medical staff can push the device to walk, and the height of the electric cylinder at the lower end of the large support can be adjusted, so that the device is convenient to adapt to different sickbed heights; the working part is fixedly arranged on the upper end surface of the large support, when the device is used, a medical worker pushes the device to the front of a sickbed, so that the large support is positioned at the lower end of the sickbed, the working part is positioned at the upper end of the sickbed, the upper half body of a patient is positioned at the lower end of the working part, the device is convenient to work, the device firstly performs detumescence on one arm of the patient, and then manually rotates the device to perform detumescence treatment on the other arm of the patient; the invention provides a device for recovering upper limb edema after a mammary gland surgery, which adopts a swelling eliminating method of cold and hot compress, exercise and massage to save labor, improve the working efficiency, relieve the pain of a patient in time and reduce the burden of family members.)

1. An upper limb edema recovery device after mammary gland surgery comprises a large bracket (1) and a working part (2); the method is characterized in that: the lower end of the large support (1) is provided with a driving wheel, medical staff can push the device to walk, and the height of the electric cylinder at the lower end of the large support (1) can be adjusted, so that the device is convenient to adapt to different sickbed heights; the working part (2) is fixedly arranged on the upper end face of the large support (1), when the device is used, a medical worker pushes the device to the front of a sickbed, so that the large support (1) is positioned at the lower end of the sickbed, the working part (2) is positioned at the upper end of the sickbed, the upper body of a patient is positioned at the lower end of the working part (2), the device is convenient to work, firstly, one arm of the patient is subjected to detumescence, and then the device is manually rotated to perform detumescence treatment on the other arm of the patient;

the working part (2) comprises: the towel washing machine comprises a small support (201), a rotating frame (202), a towel soaking mechanism, a towel applying mechanism, a motion recovery mechanism and a massage recovery mechanism; the small bracket (201) is fixedly arranged on the upper end surface of the large bracket (1); the rotating frame (202) is rotatably arranged in a round hole at the upper end of the small support (201), a shaft of the rotating frame (202) is fixedly connected with a shaft of a motor arranged in the small support (201), two water storage basins are fixedly arranged on the rotating frame (202), and cold water and hot water are respectively arranged in the two water storage basins; the towel soaking mechanism is arranged on the side face of the small support (201), the towel applying mechanism is arranged on the side face of the towel soaking mechanism, the towel applying mechanism is located at the lower end of the towel soaking mechanism, the movement recovery mechanism is arranged on the side face of the small support (201), the massage recovery mechanism is arranged on the side face of the small support (201), and the massage recovery mechanism is located on the inner side of the movement recovery mechanism.

2. The device for recovery of edema of upper limbs after mammary gland surgery as claimed in claim 1, wherein said towel soaking mechanism comprises: the device comprises a lead screw sliding block group A (203), a fixed plate (204), a motor A (205), an L-shaped telescopic rod (206) and a clamp A (207); the lead screw sliding block group A (203) is fixedly arranged on the side surface of the small bracket (201), and a push rod is arranged on a sliding block on the lead screw sliding block group A (203); the fixed plate (204) is fixedly arranged on the side surface of the lead screw sliding block group A (203); the motor A (205) is fixedly arranged in the small support (201), a motor shaft of the motor A penetrates through a round hole in the small support (201) and is fixedly connected with the L-shaped telescopic rod (206), a square hole block is arranged at the piston rod end of the L-shaped telescopic rod (206), and two rods are rotatably arranged at two ends of the square block; the two clamps A (207) are respectively fixedly arranged on the rods of the L-shaped telescopic rod (206);

the device for recovery of edema of upper limbs after mammary gland surgery as claimed in claim 1, wherein said towel soaking mechanism further comprises: a motor B (208), a rack A (209), a gear A (210), a round rod A (211), a round rod B (212), a round rod C (213), a spring (214), a gear B (215) and a gear C (216); the motor B (208) is fixedly arranged on a side rod of the lead screw sliding block group A (203), and a motor shaft of the motor B is fixedly provided with two gears which are respectively meshed with the two racks A (209); the rack A (209) is connected with the screw rod sliding block group A (203) in a sliding way through a rod on the side surface of the screw rod sliding block group A (203); sleeves are arranged on the two gears A (210), the sleeves are slidably mounted on a motor shaft of the motor B (208), one end of each sleeve is provided with a large support electric cylinder A (218), and the other end of each large support electric cylinder A (218) is fixedly connected with a shaft of the motor B (208); the side surface of the gear A (210) is provided with an inclined surface; after the rack A (209) moves downwards to a certain position, a small rod at the upper end of the rack A (209) is in contact with an inclined plane on the gear A (210) and pushes the gear A (210) to enable the gear A (210) to be meshed with the circular rod B (212) and the gear on the circular rod A (211) respectively; the round rod A (211) is rotatably arranged in a round hole in the fixing plate (204), two ends of the round rod A (211) are respectively and fixedly provided with two gears, and one gear A (210) moves for a distance on a shaft of the motor B (208) and then is meshed with one gear on the round rod A (211); the round rod B (212) is rotatably arranged in a round hole in the side face of the fixing plate (204), a gear is fixedly arranged on the round rod B (212), the gear is meshed with the gear at the other end of the round rod A (211), and meanwhile, the other gear A (210) is meshed with the gear on the round rod B (212) after moving for a certain distance on the shaft of the motor B (208); the round rod C (213) is slidably arranged in a groove on the fixing plate (204); one end of the spring (214) is fixedly connected with a fixed block on the lead screw sliding block group A (203), and the other end of the spring (214) is fixedly connected with a rotating block at the end part of the round rod B (212); the shaft of the gear B (215) is rotatably arranged in a round hole on the side surface of the rack A (209); the shaft of the gear B (215) is connected with the round rod A (211) and the round rod C (213) through a synchronous belt; the gear C (216) is fixedly arranged at one end of the rod on the L-shaped telescopic rod (206), and the gear C (216) and the gear B (215) are meshed with each other when the square plate (219) is contacted with the rod on the L-shaped telescopic rod (206).

3. The device for restoring edema in the upper limbs after breast surgery as claimed in claim 1, wherein said towel application mechanism comprises: the device comprises a lead screw sliding block group B (217), an electric cylinder A (218), a square plate (219), a motor C (220), a gear set (221), a semi-ring gear (222), a clamp B (223) and an electric cylinder B (224); the lead screw sliding block group B (217) is fixedly arranged on the side surface of the small bracket (201); the cylinder body part of the electric cylinder A (218) is fixedly connected with a slide block on the lead screw slide block group B (217), and the piston rod end of the electric cylinder A (218) is fixedly connected with a side rod of the square plate (219); the motor C (220) is fixedly arranged on the square plate (219), and a motor shaft of the motor C is fixedly provided with a bevel gear which is meshed with a gear in the gear set (221); the semi-ring gear (222) is rotatably arranged in a semi-circular hole on the square plate (219), and the semi-ring gear (222) is meshed with two gears in the gear set (221); the clamp B (223) is fixedly arranged on the side surface of the semi-ring gear (222); the cylinder body part of the electric cylinder B (224) is fixedly connected with a plate on the side surface of the lead screw sliding block group B (217).

4. The device for recovery of edema in the upper limbs after mammary gland surgery as claimed in claim 1, wherein said motor recovery mechanism comprises: the device comprises a telescopic frame (225), a movable frame (226), a motor D (227), a lead screw slider group C (228) and a clamp C (229); the telescopic frame (225) is fixedly arranged on the side surface of the small bracket (201); the movable frame (226) is rotationally connected with the telescopic frame (225) through a shaft, and a gear is fixedly arranged on the shaft of the movable frame (226); the motor D (227) is fixedly arranged at the lower end of the telescopic frame (225), a gear is fixedly arranged on a motor shaft of the motor D (227), and the gear is meshed with the gear on the shaft of the movable frame (226); the lead screw sliding block group C (228) is fixedly arranged on the movable frame (226); the clamp C (229) is fixedly mounted on a slider on the lead screw slider group C (228).

5. The device for recovery of edema in the upper limbs after mammary gland surgery as claimed in claim 1, wherein said massaging recovery mechanism comprises: the massage machine comprises a support frame (230), a massage ball (231), a gear D (232), a rack B (233), a gear E (234), a motor E (235), a screw rod sliding block group D (236), a motor F (237) and a massage wheel (238); the two support frames (230) are provided, the side panels of the two support frames (230) are respectively fixedly connected with the piston rod ends of the two electric cylinders B (224), and the two support frames (230) can be combined into a whole round frame; the massage ball (231) is rotatably arranged in a round hole on the support frame (230) through a shaft, the gear D (232) is rotatably connected with the massage ball (231), and a small rod in the gear D (232) slides in a groove on the shaft of the massage ball (231); the rack B (233) is slidably arranged in a groove on the support frame (230), and the rack B (233) is meshed with the gear D (232); the gear E (234) is rotatably arranged in a circular hole on a plate on the support frame (230) through a shaft, and the gear E (234) is meshed with the gear teeth on the other side of the rack B (233); the motor E (235) is fixedly arranged on the side surface of the support frame (230), a gear is fixedly arranged on a motor shaft of the motor E (235), the gear is meshed with the gear teeth on the side surface of the other rack B (233), and a shaft of the motor E (235) is connected with a shaft of the gear E (234) through a synchronous belt; the lead screw sliding block group D (236) is fixedly arranged on the support frame (230); the motor F (237) is fixedly arranged on the side surface of the support frame (230), and the motor shaft of the motor F is connected with a screw rod on the screw rod sliding block group D (236) through a synchronous belt; the massage wheel (238) is fixedly arranged on a slide block on the lead screw slide block group D (236).

6. The device for restoring edema of upper limbs after mammary gland surgery as claimed in claim 4, wherein the position where the semi-ring gear (222) contacts with the arm of the patient is covered with natural rubber.

Technical Field

The invention relates to the technical field of medical treatment, in particular to a device for recovering upper limb edema after a mammary gland surgery.

Background

Lymphedema refers to hyperplasia of subcutaneous fibrous connective tissue and fat sclerosis after repeated infection of soft tissue fluid on the body surface caused by lymphatic fluid backflow obstruction of certain parts of an organism, and thickening if the body is a limb; the later stage of the skin is thickened, rough and tough like elephant skin, also called elephantiasis. After the operation of a breast cancer patient, lymphedema is easy to appear due to the upper limb lymph and blood reflux disorder; postoperative lymphedema is usually accompanied by swelling, heaviness, pain and mobility disorder of upper limbs of an affected side, postoperative detumescence is vital, the existing physical detumescence is mainly used for massaging patients by families of the patients, time and labor are wasted, the acting speed is slow, and therefore, a device for recovering the postoperative upper limb edema of the mammary gland surgery is needed.

Disclosure of Invention

Aiming at the technical problems, the invention provides a device for recovering upper limb edema after mammary gland surgery, which adopts a swelling eliminating method of cold-hot compress, exercise and massage to save labor, improve working efficiency, relieve pain of patients in time and relieve burden of family members.

The technical scheme adopted by the invention is as follows: an upper limb edema recovery device after mammary gland surgery comprises a large bracket and a working part; the lower end of the large support is provided with a driving wheel, medical staff can push the device to walk, and the height of the electric cylinder at the lower end of the large support can be adjusted, so that the device is convenient to adapt to different sickbed heights; the working part is fixedly arranged on the upper end surface of the large support, when the device is used, a medical worker pushes the device to the front of a sickbed, so that the large support is positioned at the lower end of the sickbed, the working part is positioned at the upper end of the sickbed, the upper half body of a patient is positioned at the lower end of the working part, the device is convenient to work, the device firstly performs detumescence on one arm of the patient, and then manually rotates the device to perform detumescence treatment on the other arm of the patient;

the working part comprises: the device comprises a small support, a rotating frame, a towel soaking mechanism, a towel applying mechanism, a motion recovery mechanism and a massage recovery mechanism; the small bracket is fixedly arranged on the upper end surface of the large bracket; the rotating frame is rotatably arranged in a round hole at the upper end of the small support, a shaft of the rotating frame is fixedly connected with a shaft of a motor arranged in the small support, two water storage basins are fixedly arranged on the rotating frame, and cold water and hot water are respectively arranged in the two water storage basins; the towel soaking mechanism is arranged on the side face of the small support, the towel applying mechanism is arranged on the side face of the towel soaking mechanism, the towel applying mechanism is located at the lower end of the towel soaking mechanism, the movement recovery mechanism is arranged on the side face of the small support, the massage recovery mechanism is arranged on the side face of the small support, and the massage recovery mechanism is located on the inner side of the movement recovery mechanism.

Preferably, the towel soaking mechanism comprises: the lead screw sliding block group A, a fixed plate, a motor A, L-shaped telescopic rod and a clamp A; the screw rod sliding block group A is fixedly arranged on the side surface of the small bracket, and a sliding block on the screw rod sliding block group A is provided with a push rod; the fixed plate is fixedly arranged on the side surface of the lead screw sliding block group A; the motor A is fixedly arranged in the small support, a motor shaft of the motor A penetrates through a round hole in the small support to be fixedly connected with the L-shaped telescopic rod, a square hole block is arranged at the piston rod end of the L-shaped telescopic rod, and two rods are rotatably arranged at two ends of the square block; the two clips A are respectively fixedly arranged on the rods on the L-shaped telescopic rods;

preferably, the towel soaking mechanism further comprises: the device comprises a motor B, a rack A, a gear A, a round rod B, a round rod C, a spring, a gear B and a gear C; the motor B is fixedly arranged on a side rod of the lead screw sliding block group A, and a motor shaft of the motor B is fixedly provided with two gears which are respectively meshed with the two racks A; the rack A is connected with the screw rod sliding block group A in a sliding way through a rod on the side surface of the screw rod sliding block group A; the two gears A are provided with sleeves, the sleeves are slidably mounted on a motor shaft of the motor B, one end of each sleeve is provided with a large support electric cylinder A, and the other end of each large support electric cylinder A is fixedly connected with the shaft of the motor B; the side surface of the gear A is provided with an inclined surface; after the rack A moves downwards to a certain position, a small rod at the upper end of the rack A is contacted with an inclined plane on the gear A and pushes the gear A to enable the gear A to be meshed with the round rod B and the gear on the round rod A respectively; the round rod A is rotatably arranged in a round hole on the fixing plate, two gears are respectively and fixedly arranged at two ends of the round rod A, and one gear A is meshed with one gear on the round rod A after moving for a certain distance on a shaft of the motor B; the round rod B is rotatably arranged in a round hole in the side face of the fixing plate, a gear is fixedly arranged on the round rod B and is meshed with the gear at the other end of the round rod A, and meanwhile, the other gear A is meshed with the gear on the round rod B after moving for a certain distance on a shaft of the motor B; the round rod C is slidably arranged in the groove on the fixing plate; one end of the spring is fixedly connected with a fixed block on the screw rod sliding block group A, and the other end of the spring is fixedly connected with a rotating block at the end part of the round rod B; the shaft of the gear B is rotatably arranged in a round hole on the side surface of the rack A; the shaft of the gear B is connected with the round rod A and the round rod C through a synchronous belt; the gear C is fixedly installed at one end of the rod on the L-shaped telescopic rod, and the gear C and the gear B are meshed with each other when the square plate is in contact with the rod on the L-shaped telescopic rod.

Preferably, the towel applying mechanism comprises: the screw rod sliding block group B, the electric cylinder A, the square plate, the motor C, the gear set, the semi-ring gear, the clamp B and the electric cylinder B; the lead screw sliding block group B is fixedly arranged on the side surface of the small bracket; the cylinder body part of the electric cylinder A is fixedly connected with a slide block on the lead screw slide block group B, and the piston rod end of the electric cylinder A is fixedly connected with a side surface rod of the square plate; the motor C is fixedly arranged on the square plate, a motor shaft of the motor C is fixedly provided with a bevel gear, and the bevel gear is meshed with a gear in the gear set; the semi-ring gear is rotatably arranged in a semi-circular hole on the square plate and is meshed with two gears in the gear set; the clamp B is fixedly arranged on the side surface of the semi-ring gear; and the cylinder body part of the electric cylinder B is fixedly connected with a plate on the side surface of the lead screw sliding block group B.

Preferably, the motion recovery mechanism comprises: the device comprises a telescopic frame, a movable frame, a motor D, a screw rod sliding block group C and a clamp C; the telescopic frame is fixedly arranged on the side surface of the small bracket; the movable frame is rotationally connected with the telescopic frame through a shaft, and a gear is fixedly arranged on the shaft of the movable frame; the motor D is fixedly arranged at the lower end of the telescopic frame, a gear is fixedly arranged on a motor shaft of the motor D, and the gear is meshed with a gear on a shaft of the movable frame; the lead screw sliding block group C is fixedly arranged on the movable frame; the clamp C is fixedly arranged on a slide block on the screw rod slide block group C.

Preferably, the massage recovery mechanism includes: the massage device comprises a support frame, a massage ball, a gear D, a rack B, a gear E, a motor E, a screw rod sliding block group D, a motor F and a massage wheel; the two support frames are provided, the side panels of the two support frames are respectively fixedly connected with the piston rod ends of the two electric cylinders B, and the two support frames can be combined into a whole round frame; the massage ball is rotatably arranged in a round hole on the support frame through a shaft, the gear D is rotatably connected with the massage ball, and a small rod in the gear D slides in a groove on the massage ball shaft; the rack B is slidably arranged in a groove on the support frame, and the rack B is meshed with the gear D; the gear E is rotatably arranged in a circular hole on a plate on the support frame through a shaft, and the gear E is meshed with the gear teeth on the other side of the rack B; the motor E is fixedly arranged on the side surface of the support frame, a gear is fixedly arranged on a motor shaft of the motor E, the gear is meshed with the gear teeth on the side surface of the other rack B, and a shaft of the motor E is connected with a shaft of the gear E through a synchronous belt; the lead screw sliding block group D is fixedly arranged on the support frame; the motor F is fixedly arranged on the side surface of the support frame, and a motor shaft of the motor F is connected with a lead screw on the lead screw sliding block group D through a synchronous belt; the massage wheel is fixedly arranged on the slide block on the screw rod slide block group D.

Preferably, the position of the semi-ring gear contacting with the arm of the patient is covered by natural rubber.

Compared with the prior art, the invention has the beneficial effects that:

5. the L-shaped telescopic rod is driven to rotate to a position right above a water storage basin on the rotating frame for storing hot water, then the motor B is started to drive the rack A to move downwards, so that the clamp A rotates forwards and backwards, and the towel on the clamp A is wrung; the towel is automatically wrung out, so that the labor is saved.

6. The lead screw sliding block group B works, so that the square plate moves to the side face of the lead screw sliding block group A, the semi-ring gear is driven to rotate, the semi-ring gear drives the clamp B to rotate around the arm of the patient, the towel is wrapped on the arm of the patient, and the purpose of cold and hot compress and detumescence is achieved.

7. The initial positions of the telescopic frame and the movable frame are horizontal, arms are placed on the telescopic frame and the movable frame, the length of the telescopic frame can be adjusted to adapt to the length of the arms of a patient, the clamp C is driven to move up and down, the arms of the patient can integrally move up and down, and the purpose of movement and detumescence is achieved.

8. The electric cylinder B works to push the two support frames to buckle the arms, the motor F is started to drive the screw rod on the screw rod sliding block group D to rotate, and the gear D drives the massage ball to rotate at the acupuncture points of the arms of the patient, so that the purpose of massage and detumescence is achieved.

Drawings

Fig. 1 and 2 are schematic overall structural diagrams of the present invention.

Fig. 3 is a schematic view showing the combined structure of the towel soaking mechanism and the towel spreading mechanism in the working part of the present invention.

Fig. 4 is a schematic view of the towel submerging mechanism of the present invention.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

Fig. 6 is an enlarged schematic view of the invention at B of fig. 4.

Fig. 7 is a schematic view of the towel application mechanism of the present invention.

Fig. 8 is a schematic view of the combined structure of the exercise recovery mechanism and the massage recovery mechanism in the working section of the present invention.

Fig. 9 is a schematic view of the motion recovery mechanism of the present invention.

Fig. 10 and 11 are schematic views of the massage recovery mechanism of the present invention.

Reference numerals

1-large support; 2-a working part; 201-small support; 202-a turret; 203-lead screw sliding block group A; 204-a fixed plate; 205-Motor A; 206-L-shaped telescopic rods; 207-clip a; 208-motor B; 209-rack a; 210-gear a; 211-round bar a; 212-round bar B; 213-round bar C; 214-a spring; 215-gear B; 216-Gear C; 217-screw block set B; 218-electric cylinder a; 219-square plate; 220-Motor C; 221-gear set; 222-a semi-ring gear; 223-clip B; 224-electric cylinder B; 225-telescoping mast; 226-a movable frame; 227-motor D; 228-lead screw slider group C; 229-clamp C; 230-a support frame; 231-massage balls; 232-gear D; 233-rack B; 234-gear E; 235-motor E; 236-lead screw slider group D; 237-motor F; 238-massage wheel.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein for the purpose of illustrating the invention by way of illustration and description, and not for the purpose of limiting the same. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Referring to fig. 1-11, a device for recovering edema of upper limbs after mammary gland surgery comprises a large support 1 and a working part 2;

the lower end of the large support 1 is provided with a driving wheel, medical staff can push the device to walk, and the height of the electric cylinder at the lower end of the large support 1 can be adjusted, so that the device is convenient to adapt to the heights of different sickbeds; the working part 2 is fixedly arranged on the upper end face of the large support 1, when the device is used, a medical worker pushes the device to the front of a sickbed, so that the large support 1 is positioned at the lower end of the sickbed, the working part 2 is positioned at the upper end of the sickbed, the upper half of a patient is positioned at the lower end of the working part 2, the device is convenient to work, the device firstly performs detumescence on one arm of the patient, and then manually rotates the device to perform detumescence treatment on the other arm of the patient;

the working part 2 shown in fig. 3 and 5 includes: the device comprises a small support 201, a rotating frame 202, a towel soaking mechanism, a towel applying mechanism, a motion recovery mechanism and a massage recovery mechanism; the small bracket 201 is fixedly arranged on the upper end surface of the large bracket 1; the rotating frame 202 is rotatably arranged in a round hole at the upper end of the small support 201, a shaft of the rotating frame 202 is fixedly connected with a shaft of a motor arranged in the small support 201, two water storage basins are fixedly arranged on the rotating frame 202, and cold water and hot water are respectively arranged in the two water storage basins; the towel soaking mechanism is arranged on the side face of the small support 201, the towel applying mechanism is arranged on the side face of the towel soaking mechanism, the towel applying mechanism is located at the lower end of the towel soaking mechanism, the movement recovery mechanism is arranged on the side face of the small support 201, the massage recovery mechanism is arranged on the side face of the small support 201, and the massage recovery mechanism is located on the inner side of the movement recovery mechanism; the towel soaking mechanism can soak towels into the cold and hot water storage basins respectively, wring the towels, and the towel applying mechanism applies the towels processed by the towel soaking mechanism to the arms of the patient to achieve the purposes of cold and hot application and detumescence; the exercise recovery mechanism achieves the purpose of reducing the swelling by exercising the arms of the patient; the massage recovery mechanism achieves the purpose of massage and detumescence by massaging the arms of the patient.

As shown in the towel soaking mechanism shown in fig. 4-6, a lead screw slider group a203 is fixedly arranged on the side surface of the small bracket 201, and a push rod is arranged on a slider on the lead screw slider group a 203; the fixed plate 204 is fixedly arranged on the side surface of the lead screw slider group A203; the motor A205 is fixedly arranged in the small support 201, a motor shaft of the motor A penetrates through a round hole in the small support 201 to be fixedly connected with the L-shaped telescopic rod 206, a piston rod end of the L-shaped telescopic rod 206 is provided with a square hole block, and two rods are rotatably arranged at two ends of the square block; specifically, when the towel needs to be soaked, firstly, the motor a205 is started to drive the L-shaped telescopic rod 206 to rotate right above the water storage basin on the rotating frame 202, two clamps a207 are provided, and the two clamps a207 are respectively and fixedly installed on the rods on the L-shaped telescopic rod 206;

as shown in the towel soaking mechanism shown in fig. 4-6, a motor B208 is fixedly mounted on a side rod of a lead screw slider group a203, and a motor shaft thereof is fixedly mounted with two gears which are respectively meshed with two racks a 209; the rack A209 is connected with the lead screw slider group A203 in a sliding way through a rod on the side surface of the lead screw slider group A203; sleeves are arranged on the two gears A210 and are slidably mounted on a motor shaft of the motor B208, one end of each sleeve is provided with a large support electric cylinder A218, and the other end of each large support electric cylinder A218 is fixedly connected with a shaft of the motor B208; the side surface of the gear A210 is provided with an inclined surface; after the rack A209 moves downwards to a certain position, a small rod at the upper end of the rack A209 is contacted with an inclined plane on the gear A210 and pushes the gear A210 to enable the gear A210 to be meshed with gears on the round rod B212 and the round rod A211 respectively; the round rod A211 is rotatably arranged in a round hole in the fixing plate 204, two gears are respectively and fixedly arranged at two ends of the round rod A211, and one gear A210 moves on a shaft of the motor B208 for a certain distance and then is meshed with one gear on the round rod A211; the round rod B212 is rotatably arranged in a round hole on the side surface of the fixing plate 204, a gear is fixedly arranged on the round rod B212 and is meshed with the gear at the other end of the round rod A211, and meanwhile, the other gear A210 is meshed with the gear on the round rod B212 after moving for a certain distance on the shaft of the motor B208; the round rod C213 is slidably arranged in a groove on the fixing plate 204; one end of the spring 214 is fixedly connected with a fixed block on the lead screw sliding block group A203, and the other end of the spring 214 is fixedly connected with a rotating block at the end part of the round rod B212; the shaft of the gear B215 is rotatably arranged in a round hole on the side surface of the rack A209; the shaft of the gear B215 is connected with the round rod A211 and the round rod C213 through a synchronous belt; the gear C216 is fixedly arranged at one end of the rod on the L-shaped telescopic rod 206, and the gear C216 and the gear B215 are meshed with each other when the square plate 219 is contacted with the rod on the L-shaped telescopic rod 206; specifically, the motor B208 is started to drive the rack A209 to move downwards, the lower end of the rack A209 contacts with the rod on the L-shaped telescopic rod 206, and pushes the rod of the L-shaped telescopic rod 206 to move downwards, so that the towel on the clamp a207 is completely immersed into the water storage basin on the rotating frame 202, at this time, the gear C216 is meshed with the gear B215, the spring 214 is stretched, meanwhile, a small rod at the upper end of the rack A209 is contacted with an inclined plane on the gear A210, the gear A210 is pushed to be meshed with a gear on the round rod A211, so that the motor B208 drives the round bar A211 to rotate, the round bar A211 drives the gear B215 to rotate, the gear B215 drives the gear C216 to rotate, one rod on the side of the gear C216 rotates and drives the clamp A207 thereon to rotate, and the other clamp A207 realizes reverse rotation through the action of the gear on the round rod B212, so that the clamp a207 rotates in one forward direction and in the other reverse direction, thereby realizing the wringing of the towel on the clamp a 207.

As shown in fig. 7, the lead screw slider group B217 is fixedly arranged on the side surface of the small bracket 201; the cylinder body part of the electric cylinder A218 is fixedly connected with a slide block on the lead screw slide block group B217, and the piston rod end of the electric cylinder A218 is fixedly connected with a side surface rod of the square plate 219; specifically, the lead screw slider group B217 operates to move the square plate 219 to the side of the lead screw slider group a203, and then the electric cylinder a218 pushes the square plate 219 to make the clamp B223 and the clamp a207 in a horizontal position; the motor C220 is fixedly arranged on the square plate 219, and a motor shaft of the motor C is fixedly provided with a bevel gear which is meshed with a gear in the gear set 221; the semi-ring gear 222 is rotatably arranged in a semi-circular hole on the square plate 219, the semi-ring gear 222 is meshed with two gears in the gear set 221, and the position where the semi-ring gear 222 is contacted with the arm of the patient is coated by natural rubber, so that the patient is prevented from being injured; the clip B223 is fixedly mounted on the side of the semi-ring gear 222; the cylinder body part of the electric cylinder B224 is fixedly connected with a plate on the side surface of the lead screw sliding block group B217; specifically, the clamp B223 clamps a towel on the clamp a207, then the motor C220 is started to drive the round bar a211 to rotate, and further drive the semi-ring gear 222 to rotate, and the semi-ring gear 222 drives the clamp B223 to rotate around the arm of the patient, so that the towel is wrapped on the arm of the patient, and the purposes of cold and hot application and detumescence are achieved.

As shown in the motion recovery mechanism of fig. 9, the telescopic bracket 225 is fixedly installed at the side of the small bracket 201; the movable frame 226 is rotatably connected with the telescopic frame 225 through a shaft, and a gear is fixedly arranged on the shaft of the movable frame 226; specifically, the initial positions of the telescopic frame 225 and the movable frame 226 are horizontal, the arm is placed on the telescopic frame 225 and the movable frame 226, and the length of the telescopic frame 225 can be adjusted to adapt to the length of the arm of the patient; the motor D227 is fixedly arranged at the lower end of the telescopic frame 225, and a gear is fixedly arranged on a motor shaft of the motor D, and the gear is meshed with a gear on the shaft of the movable frame 226; the lead screw sliding block group C228 is fixedly arranged on the movable frame 226; the clamp C229 is fixedly arranged on the slider on the lead screw slider group C228; specifically, the motor D227 is started to drive the movable frame 226 to rotate, so that the arm of the patient rotates at the joint of the arm, the clamp C229 clamps the hand of the patient, the lead screw slider group C228 is started to drive the clamp C229 to move up and down, so that the arm of the patient moves up and down integrally, and the purpose of movement and detumescence is achieved.

As shown in fig. 10 and 11, in the massage recovery mechanism, there are two support frames 230, the side plates of the two support frames 230 are respectively fixedly connected with the piston rod ends of the two electric cylinders B224, and the two support frames 230 can be combined into a whole circular frame; specifically, the electric cylinder B224 works to push the two support frames 230 to fasten or fasten the arms; the massage ball 231 is rotatably arranged in a round hole on the support frame 230 through a shaft, the gear D232 is rotatably connected with the massage ball 231, and a small rod in the gear D232 slides in a groove on the shaft of the massage ball 231; the rack B233 is slidably arranged in a groove on the support frame 230, and the rack B233 is meshed with the gear D232; the gear E234 is rotatably arranged in a circular hole on a plate on the supporting frame 230 through a shaft, and the gear E234 is meshed with the gear teeth on the other side of the rack B233; the motor E235 is fixedly arranged on the side surface of the supporting frame 230, a gear is fixedly arranged on a motor shaft of the motor E235, the gear is meshed with the gear teeth on the side surface of the other rack B233, and a shaft of the motor E235 is connected with a shaft of the gear E234 through a synchronous belt; specifically, the motor E235 is started to drive the gear E234 to rotate, so as to drive the rack B233 to rotate, the rack B233 drives the gear D232 to rotate, and the gear D232 drives the massage ball 231 to rotate at the acupuncture points of the arm of the patient, so as to massage the acupuncture points of the patient for detumescence; the lead screw slider group D236 is fixedly arranged on the support frame 230; the motor F237 is fixedly arranged on the side surface of the supporting frame 230, and a motor shaft of the motor F is connected with a lead screw on the lead screw sliding block group D236 through a synchronous belt; the massage wheel 238 is fixedly arranged on the slider on the lead screw slider group D236; specifically, the motor F237 is started to drive the screw rod of the screw rod sliding block set D236 to rotate, and further drive the massage wheel 238 to roll on the arm of the patient, so as to achieve the purpose of massaging the upper limb of the patient for detumescence as a whole.

The working principle is as follows: when a patient is heated and cooled for detumescence, firstly, the motor A205 is started to drive the L-shaped telescopic rod 206 to rotate right above the water storage basin on the rotating frame 202 for storing hot water, then the motor B208 is started to drive the rack A209 to move downwards, the lower end of the rack A209 is contacted with the rod on the L-shaped telescopic rod 206 and pushes the rod on the L-shaped telescopic rod 206 to move downwards, so that the towel on the clamp A207 is completely immersed into the water storage basin on the rotating frame 202, at the moment, the gear C216 is meshed with the gear B215, the spring 214 is stretched, meanwhile, the small rod at the upper end of the rack A209 is contacted with the inclined surface on the gear A210, the gear A210 is pushed to be meshed with the gear on the round rod A211, further, the motor B208 drives the round rod A211 to rotate, the round rod A211 drives the gear B215 to rotate, the gear B215 drives the gear C216 to rotate, one rod on the side of the gear C216 rotates, the rod drives the clamp A207 to rotate, and the other clamp A207 passes through the action of the gear on the round rod B212, the reverse rotation is realized, so that the clamp A207 rotates forwards and backwards, and the towel on the clamp A207 is wrung; then the motor A205 is started to enable the L-shaped telescopic rod 206 to rotate to the other side, and the motor in the small support 201 is started to drive the rotating frame 202 to rotate, so that the water storage basins filled with hot water and cold water on the rotating frame 202 are exchanged; then the screw rod sliding block group B217 works to enable the square plate 219 to move to the side face of the screw rod sliding block group A203, then the electric cylinder A218 pushes the square plate 219 to enable the clamp B223 and the clamp A207 to be in a horizontal position, the clamp B223 clamps a towel on the clamp A207, then the motor C220 is started to drive the round rod A211 to rotate, further the semi-ring gear 222 is driven to rotate, the semi-ring gear 222 drives the clamp B223 to rotate around the arm of the patient, the towel is wrapped on the arm of the patient, and the purposes of cold and hot application and detumescence are achieved;

when a patient moves for detumescence, the initial positions of the telescopic frame 225 and the movable frame 226 are horizontal, the arms are placed on the telescopic frame 225 and the movable frame 226, the length of the telescopic frame 225 can be adjusted to adapt to the length of the arms, then the motor D227 is started to drive the movable frame 226 to rotate, so that the arms of the patient rotate at joints of the arms, the clamp C229 clamps the hands of the patient, the lead screw slider group C228 is started to drive the clamp C229 to move up and down, so that the arms of the patient move up and down integrally, and the purpose of movement detumescence is achieved;

when a patient is massaged and detumescence is performed, the electric cylinder B224 works to push the two support frames 230 to buckle the arms, the motor F237 is started to drive the screw rod on the screw rod sliding block group D236 to rotate, so as to drive the massage wheel 238 to roll on the arms of the patient, the motor E235 is started to drive the gear E234 to rotate, so as to drive the rack B233 to rotate, the rack B233 drives the gear D232 to rotate, and the gear D232 drives the massage ball 231 to rotate at acupuncture points of the arms of the patient, so that the purpose of massaging and detumescence is achieved.