Intelligent thigh root adjusting and opening device capable of adapting to different crowds

Abstract

The invention discloses a thigh root intelligent adjusting distraction device capable of adapting to different crowds, which comprises a supporting mechanism, leg distraction mechanisms are fixedly connected to the left and right sides of the top of the supporting mechanism, and a perineum distraction mechanism is fixedly connected to the opposite sides of the two leg distraction mechanisms; the leg opening mechanism comprises a seat body, the rear side of the seat body is fixedly connected with a mounting frame, the inner wall of the seat body is rotatably connected with a first rotating arm, the top of the seat body is fixedly connected with a first self-locking motor, and an output shaft of the first self-locking motor is fixedly connected with the first rotating arm. The leg distraction device has the advantage of being high in applicability, and the problems that in the process that an existing distraction device distraction legs of a patient, only a limited angle adjusting function can be provided, and dynamic adjustment cannot be conducted according to actual conditions of the patient are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an intelligent thigh root expansion device that can adapt to different groups of people. Background Art

[0002] For some patients who need intravaginal treatment, since they are lying flat during treatment, the flesh of their thighs will move closer to the middle, especially for obese patients. Medical staff need to push the thighs to both sides, which not only wastes manpower but also causes fatigue to medical staff. For this reason, we propose an intelligent adjustable thigh root expansion device that can adapt to different groups of people.

[0003] The standard leg-parting angle is not suitable for all patients. Some patients may feel uncomfortable, especially those with tight muscles or joint problems. In addition, due to the distribution of fat, obese patients have less space inside their thighs, which makes it difficult for the legs to be naturally apart, thus increasing the difficulty of the operation. Without the assistance of special instruments, medical staff need to manually maintain the patient's legs in a certain separation state. Maintaining this action for a long time not only consumes a lot of physical energy, but may also cause occupational injuries to medical staff. Especially during multiple consecutive operations or long operations, this poses a potential threat to the physical health of medical staff.

[0004] Most distraction devices currently on the market are fixed, meaning they can only provide limited angle adjustment functions and cannot be dynamically adjusted according to the patient's actual situation. This means that in some cases, they may not meet the needs of specific patients or require frequent adjustments during use, increasing surgical time and complexity. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligently adjustable thigh root spreading device that can adapt to different groups of people, has the advantage of strong applicability, and solves the problem that the existing spreading device can only provide limited angle adjustment function during the process of spreading the patient's legs and cannot be dynamically adjusted according to the actual situation of the patient.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligently adjustable thigh root spreading device that can adapt to different groups of people, comprising a support mechanism, the left and right sides of the top of the support mechanism are fixedly connected to the leg spreading mechanism, and the opposite sides of the two leg spreading mechanisms are fixedly connected to the perineum spreading mechanism;

[0007] The leg spreading mechanism comprises a seat body, a mounting frame is fixedly connected to the rear side of the seat body, a first rotating arm is rotatably connected to the inner wall of the seat body, a first self-locking motor is fixedly connected to the top of the seat body, an output shaft of the first self-locking motor is fixedly connected to the first rotating arm, a second rotating arm is rotatably connected to the inner wall of the first rotating arm, a second self-locking motor is fixedly connected to the top of the first rotating arm, and an output shaft of the second self-locking motor is fixedly connected to the second rotating arm;

[0008] The perineum expansion mechanism comprises a movable seat, and the movable seat is fixedly connected to the mounting frame.

[0009] As a preferred embodiment of the intelligent adjustable thigh root spreading device of the present invention that can adapt to different groups of people, the supporting mechanism includes a base, the bottom of the seat body and the movable seat are fixedly connected to the top of the base, and the four corners of the bottom of the base are fixedly connected with threaded tubes.

[0010] As a preferred embodiment of the intelligent adjustable spreading device for the thigh root that can adapt to different groups of people of the present invention, the inner wall of the threaded tube is threadedly connected with an adjusting screw, and the bottom of the adjusting screw is fixedly connected with a supporting leg.

[0011] As a preferred intelligent adjustable thigh root spreading device that can adapt to different groups of people according to the present invention, the rear end of the second rotating arm is rotatably connected to a rotating seat, the top of the rotating seat is threadedly connected to a limiting bolt, the bottom of the limiting bolt is connected to the top of the second rotating arm, and one side of the rotating seat is fixedly connected to a shell.

[0012] As a preferred intelligent adjustable thigh root spreading device of the present invention that can adapt to different groups of people, the inner wall of the shell is fixedly connected to a support airbag, a micro air pump is fixedly installed on the front side of the shell, the air outlet end of the micro air pump is connected to the air inlet end of the support airbag, and a solenoid valve and an air pressure sensor are fixedly installed on the top of the shell, the air inlet end of the solenoid valve is connected to the air outlet end of the support airbag, and the detection end of the air pressure sensor passes through the inner cavity of the support airbag.

[0013] As a preferred embodiment of the intelligent adjustable thigh spreading device of the present invention that can adapt to different groups of people, the left and right sides of the inner wall of the movable seat are fixedly connected with a rod body, a telescopic frame is movably sleeved on the surface of the rod body, an electromagnetic brake is fixedly installed on the front side of the telescopic frame, and the electromagnetic brake is sleeved on the surface of the rod body.

[0014] As a preferred embodiment of the intelligent adjustable thigh root spreading device of the present invention that can adapt to different groups of people, a screw rod is threadedly connected to the left side of the front side of the telescopic frame, a sliding rod is movably connected to the right side of the front side of the telescopic frame, the rear end of the screw rod is rotatably connected to a spreading ring, and the rear end of the sliding rod is fixedly connected to the spreading ring.

[0015] As a preferred embodiment of the intelligent adjustable thigh root spreading device of the present invention that can adapt to different groups of people, a spreading piece is provided on the rear side of the spreading ring, a connecting seat is fixedly connected to the outer side of the spreading piece, an electric telescopic rod is rotatably connected to the connecting seat, a connecting piece is rotatably connected to the electric telescopic rod, and the connecting piece is fixedly installed on the surface of the spreading ring.

[0016] As a preferred embodiment of the intelligent adjustable thigh root expansion device of the present invention that can adapt to different groups of people, the number of the expansion members is several and is evenly distributed on the rear side of the expansion ring, and flexible airbags are fixedly connected to the opposite side of several of the expansion members, and an air nozzle is installed on the front side of the flexible airbag.

[0017] As a preferred embodiment of the intelligent thigh root adjustment and spreading device that can adapt to different groups of people according to the present invention, a controller is fixedly installed at the bottom of the support mechanism.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The support mechanism of the present invention serves as the basis of the entire device. The base is used to stabilize the entire structure, and the height is adjusted by adjusting the screws and legs to adapt to operating tables of different heights or patient needs.

[0020] 2. The present invention drives the first rotating arm and the second rotating arm to rotate respectively through the first self-locking motor and the second self-locking motor to achieve the opening and closing of the legs. The support airbag in the shell is inflated by a micro air pump, and the solenoid valve and the air pressure sensor work together to ensure that the internal pressure of the support airbag is moderate, thereby providing a comfortable contact surface and preventing excessive compression.

[0021] 3. The movable seat of the present invention is connected to the leg spreading mechanism through a mounting frame. By moving the telescopic frame on the surface of the rod body, the extension position of the spreading ring can be finely adjusted so that it can reach the perineum. After the adjustment is completed, the electromagnetic brake clamps the rod body to fix the electromagnetic brake. When secondary adjustment is required, the spreading ring can be moved in the front and rear directions through the cooperation of the screw rod and the sliding rod on the telescopic frame. The electric telescopic rod on the spreading ring controls the telescopic action of the spreading member through the connecting piece and the connecting seat, thereby achieving the purpose of spreading the perineum. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the main axonometric view of the present invention;

[0023] Figure 2 This is a main axonometric view of the support mechanism of the present invention;

[0024] Figure 3 This is a front axonometric view of the leg spreading mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 A magnified view of middle;

[0026] Figure 5 This is a front axonometric view of the perineum distraction mechanism of the present invention;

[0027] Figure 6 It is a partial axonometric view of the perineum distraction mechanism of the present invention from a rear view.

[0028] In the figure: 1, support mechanism; 101, base; 102, threaded pipe; 103, support leg; 104, adjustment screw; 2, leg opening mechanism; 201, seat; 202, mounting frame; 203, second rotating arm; 204, second self-locking motor; 205, first rotating arm; 206, first self-locking motor; 207, rotating seat; 208, limit bolt; 209, solenoid valve; 210, air pressure sensor; 2 11. Support airbag; 212. Micro air pump; 213. Shell; 3. Perineum dilation mechanism; 301. Moving seat; 302. Telescopic frame; 303. Sliding rod; 304. Dilation ring; 305. Screw rod; 306. Electromagnetic brake; 307. Rod body; 308. Connecting piece; 309. Electric telescopic rod; 310. Connecting seat; 311. Dilation piece; 312. Air nozzle; 313. Flexible airbag; 4. Controller. DETAILED DESCRIPTION

[0029] See also Figure 1-Figure 6 A thigh root intelligent adjustment and spreading device which can adapt to different groups of people comprises a supporting mechanism 1, the left and right sides of the top of the supporting mechanism 1 are fixedly connected with a leg spreading mechanism 2, and the opposite side of the two leg spreading mechanisms 2 is fixedly connected with a perineum spreading mechanism 3.

[0030] Furthermore, the supporting mechanism 1 includes a base 101 , the bottom of the base body 201 and the movable base 301 are fixedly connected to the top of the base 101 , and the four corners of the bottom of the base 101 are fixedly connected with threaded tubes 102 .

[0031] Furthermore, an adjusting screw 104 is threadedly connected to the inner wall of the threaded tube 102 , and a supporting leg 103 is fixedly connected to the bottom of the adjusting screw 104 .

[0032] The support mechanism 1 serves as the foundation of the entire device. The base 101 is used to stabilize the entire structure, and the height is adjusted by adjusting the screw 104 and the legs 103 to adapt to operating tables of different heights or patient requirements.

[0033] Furthermore, the leg extension mechanism 2 includes a seat body 201, a mounting frame 202 is fixedly connected to the rear side of the seat body 201, a first rotating arm 205 is rotatably connected to the inner wall of the seat body 201, a first self-locking motor 206 is fixedly connected to the top of the seat body 201, an output shaft of the first self-locking motor 206 is fixedly connected to the first rotating arm 205, a second rotating arm 203 is rotatably connected to the inner wall of the first rotating arm 205, a second self-locking motor 204 is fixedly connected to the top of the first rotating arm 205, and an output shaft of the second self-locking motor 204 is fixedly connected to the second rotating arm 203.

[0034] Furthermore, the rear end of the second rotating arm 203 is rotatably connected to a rotating seat 207 , the top of the rotating seat 207 is threadedly connected to a limiting bolt 208 , the bottom of the limiting bolt 208 is connected to the top of the second rotating arm 203 , and one side of the rotating seat 207 is fixedly connected to a shell 213 .

[0035] Furthermore, a supporting airbag 211 is fixedly connected to the inner wall of the shell 213, a micro air pump 212 is fixedly installed on the front side of the shell 213, the air outlet end of the micro air pump 212 is connected to the air inlet end of the supporting airbag 211, and an electromagnetic valve 209 and an air pressure sensor 210 are fixedly installed on the top of the shell 213 respectively, the air inlet end of the electromagnetic valve 209 is connected to the air outlet end of the supporting airbag 211, and the detection end of the air pressure sensor 210 passes through the inner cavity of the supporting airbag 211.

[0036] Furthermore, the perineum expansion mechanism 3 includes a movable seat 301 , and the movable seat 301 is fixedly connected to the mounting frame 202 .

[0037] The first self-locking motor 206 and the second self-locking motor 204 respectively drive the first rotating arm 205 and the second rotating arm 203 to rotate, so as to realize the opening and closing of the legs. The support airbag 211 in the shell 213 is inflated by the micro air pump 212, and the solenoid valve 209 and the air pressure sensor 210 work together to ensure that the internal pressure of the support airbag 211 is moderate, thereby providing a comfortable contact surface and preventing excessive compression.

[0038] Furthermore, a rod body 307 is fixedly connected to the left and right sides of the inner wall of the movable seat 301 , a telescopic frame 302 is movably sleeved on the surface of the rod body 307 , an electromagnetic brake 306 is fixedly installed on the front side of the telescopic frame 302 , and the electromagnetic brake 306 is sleeved on the surface of the rod body 307 .

[0039] Furthermore, a screw rod 305 is threadedly connected to the left side of the front of the telescopic frame 302, a slide rod 303 is movably connected to the right side of the front of the telescopic frame 302, a rear end of the screw rod 305 is rotatably connected to a support ring 304, and a rear end of the slide rod 303 is fixedly connected to the support ring 304.

[0040] Furthermore, a spreading piece 311 is provided on the rear side of the spreading ring 304 , and a connecting seat 310 is fixedly connected to the outer side of the spreading piece 311 , and an electric telescopic rod 309 is rotatably connected to the connecting seat 310 , and a connecting piece 308 is rotatably connected to the electric telescopic rod 309 , and the connecting piece 308 is fixedly installed on the surface of the spreading ring 304 .

[0041] Furthermore, there are several expansion members 311 evenly distributed on the rear side of the expansion ring 304 , and one side opposite to the expansion members 311 is fixedly connected with a flexible airbag 313 , and an air nozzle 312 is installed on the front side of the flexible airbag 313 .

[0042] The flexible airbag 313 is made of silicone material. When the expansion piece 311 expands outward, the flexible airbag 313 deforms outward along with the expansion piece 311, expanding the inside of the vagina in a circular shape to form a completely closed hollow structure, while preventing vaginal tissue from entering the gap between the expansion pieces 311. Gas can be injected into the flexible airbag 313 through the air nozzle 312 to allow it to fully expand and avoid wrinkles during use.

[0043] Furthermore, a controller 4 is fixedly installed at the bottom of the support mechanism 1, and the controller 4 is responsible for controlling the operation of the entire device.

[0044] The movable seat 301 is connected to the leg spreading mechanism 2 through the mounting frame 202. By moving the telescopic frame 302 on the surface of the rod body 307, the extension position of the spreading ring 304 can be finely adjusted so that it can reach the perineum. After the adjustment is completed, the electromagnetic brake 306 clamps the rod body 307 to fix the electromagnetic brake 306. When secondary adjustment is required, the screw rod 305 and the sliding rod 303 on the telescopic frame 302 cooperate to enable the spreading ring 304 to move in the front and rear directions. The electric telescopic rod 309 on the spreading ring 304 controls the telescopic action of the spreading member 311 through the connecting member 308 and the connecting seat 310, thereby achieving the purpose of spreading the perineum.

[0045] When the patient's legs and perineum are stretched open, the patient is first placed in a suitable position, and the height of the support mechanism 1 is adjusted to match the operating table. The controller 4 is used to initialize all components to ensure that the device is in a standby state.

[0046] According to the patient's specific situation, the first self-locking motor 206 and the second self-locking motor 204 are started by the controller 4 to gradually open the legs to a suitable angle. The pressure of the supporting airbag 211 is adjusted to ensure that the pressure on the legs is moderate to avoid discomfort.

[0047] When the legs reach the predetermined position, the position of the perineum dilation mechanism 3 is adjusted to be close to the perineum, and the electric telescopic rod 309 is started to gradually dilate the perineum area through the dilation member 311 on the dilation ring 304. When the dilation member 311 expands outward, the flexible airbag 313 follows the dilation member 311 to deform outward, and expands the inside of the vagina in a circular shape, forming a completely closed hollow structure to support the vagina and facilitate subsequent cervical surgery.

[0048] During the whole process, the pressure of the support airbag 211 and the movement of the electric telescopic rod 309 are continuously monitored, and fine-tuning is performed when necessary to ensure patient comfort and meet surgical requirements.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thigh root intelligent adjustment and spreading device that can adapt to different groups of people, comprising a supporting mechanism (1), characterized in that: The left and right sides of the top of the support mechanism (1) are both fixedly connected to the leg spreading mechanism (2), and the opposite sides of the two leg spreading mechanisms (2) are fixedly connected to the perineum spreading mechanism (3); The leg spreading mechanism (2) comprises a seat body (201), a mounting frame (202) is fixedly connected to the rear side of the seat body (201), a first rotating arm (205) is rotatably connected to the inner wall of the seat body (201), a first self-locking motor (206) is fixedly connected to the top of the seat body (201), an output shaft of the first self-locking motor (206) is fixedly connected to the first rotating arm (205), a second rotating arm (203) is rotatably connected to the inner wall of the first rotating arm (205), a second self-locking motor (204) is fixedly connected to the top of the first rotating arm (205), and an output shaft of the second self-locking motor (204) is fixedly connected to the second rotating arm (203); The perineum spreading mechanism (3) comprises a movable seat (301), and the movable seat (301) is fixedly connected to the mounting frame (202).

2. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 1 is characterized by: The support mechanism (1) comprises a base (101), the bottoms of the base body (201) and the movable base (301) are fixedly connected to the top of the base (101), and the four corners of the bottom of the base (101) are fixedly connected to threaded tubes (102).

3. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 2 is characterized by: The inner wall of the threaded tube (102) is threadedly connected with an adjusting screw (104), and the bottom of the adjusting screw (104) is fixedly connected with a supporting leg (103).

4. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 1 is characterized by: The rear end of the second rotating arm (203) is rotatably connected to a rotating seat (207), the top of the rotating seat (207) is threadedly connected to a limiting bolt (208), the bottom of the limiting bolt (208) is connected to the top of the second rotating arm (203), and one side of the rotating seat (207) is fixedly connected to a housing (213).

5. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 4 is characterized by: The inner wall of the shell (213) is fixedly connected to a support airbag (211), a micro air pump (212) is fixedly installed on the front side of the shell (213), the air outlet of the micro air pump (212) is connected to the air inlet of the support airbag (211), and a solenoid valve (209) and an air pressure sensor (210) are fixedly installed on the top of the shell (213), the air inlet of the solenoid valve (209) is connected to the air outlet of the support airbag (211), and the detection end of the air pressure sensor (210) passes through the inner cavity of the support airbag (211).

6. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 1 is characterized by: The left and right sides of the inner wall of the movable seat (301) are fixedly connected with a rod body (307), the surface of the rod body (307) is movably sleeved with a telescopic frame (302), the front side of the telescopic frame (302) is fixedly installed with an electromagnetic brake (306), and the electromagnetic brake (306) is sleeved on the surface of the rod body (307).

7. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 6, characterized in that: The front left side of the telescopic frame (302) is threadedly connected with a screw rod (305), the front right side of the telescopic frame (302) is movably connected with a slide rod (303), the rear end of the screw rod (305) is rotatably connected with a support ring (304), and the rear end of the slide rod (303) is fixedly connected to the support ring (304).

8. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 7 is characterized by: A spreading piece (311) is provided on the rear side of the spreading ring (304); a connecting seat (310) is fixedly connected to the outside of the spreading piece (311); an electric telescopic rod (309) is rotatably connected to the connecting seat (310); a connecting piece (308) is rotatably connected to the electric telescopic rod (309); and the connecting piece (308) is fixedly mounted on the surface of the spreading ring (304).

9. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 8, characterized in that: The number of the expansion members (311) is several and they are evenly distributed on the rear side of the expansion ring (304). A flexible air bag (313) is fixedly connected to the opposite side of the expansion members (311), and an air nozzle (312) is installed on the front side of the flexible air bag (313).

10. The intelligent thigh root expansion device that can adapt to different groups of people according to claim 1, characterized in that: A controller (4) is fixedly mounted on the bottom of the support mechanism (1).

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