Device for preventing lower limb vein embolism after gynecological operation
The massage device driven by an electric hydraulic cylinder solves the problem of lower limb venous thrombosis in gynecological patients after surgery, realizes automated massage and lower limb movement, avoids wound involvement, and is suitable for patients of different body shapes.
Patent Information
- Application Number
- CN202422400015.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Gynecological patients are prone to lower limb venous thrombosis due to lying down for a long time and being unable to move after surgery. Existing massage or stretching operations are cumbersome and easily involve wounds, and there is a lack of automated preventive devices.
A device consisting of an electric hydraulic cylinder, a pull-out cylinder and a pressing sleeve was designed. The electric hydraulic cylinder drives the piston plate to move back and forth in the pull-out cylinder, realizing the expansion and contraction of the massage block in the leg sleeve and foot sleeve, automatically performing massage and driving lower limb movement to avoid venous thrombosis.
It realizes automatic massage without manual operation, avoids venous thrombosis, adapts to different body shapes, and facilitates patient recovery.
Smart Images
Figure CN223365854U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of gynecological nursing tools, and particularly relates to a device for preventing lower limb venous thrombosis after gynecological surgery. Background Art
[0002] During the post-operative recovery stage, gynecological patients have to lie in bed most of the time and cannot move easily because the surgical wounds have not healed. Due to lying for a long time, the patients' lower limbs lack activity and are prone to venous thrombosis, which is not conducive to their recovery. Generally, nursing staff are required to massage or stretch the patients' legs regularly. However, the massage or stretching operation is not only troublesome, but the nursing staff also needs to control the strength. If the massage strength or stretching movement is too strong, it is easy to involve the gynecological patient's wound, making the operation inconvenient.
[0003] Therefore, there is a need for a device that can automatically massage the patient's lower limbs to facilitate the patient's lower limb activities and prevent lower limb venous thrombosis after gynecological surgery. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model provides a device for preventing lower limb venous thrombosis after gynecological surgery, which has the characteristics of automatic exercise and strong practicality.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preventing lower limb venous thrombosis after gynecological surgery, comprising an electric hydraulic cylinder, a pulling cylinder is fixed on the top edge of the electric hydraulic cylinder, an output shaft is fixed on the output end of the electric hydraulic cylinder, a piston plate is fixed on the top of the output shaft, the piston plate is located on the inner side of the pulling cylinder, the top of the pulling cylinder is connected with a docking hose, one end of the docking hose is connected with a first pressing sleeve, the first pressing sleeve comprises a leg sleeve and a foot sleeve, the leg sleeve is connected to the foot sleeve, one end of the docking hose is connected to the foot sleeve, the foot sleeve is a double-layer hollow structure, the leg sleeve comprises an outer elastic sleeve, a connecting gasket, an inner soft sleeve and a massage block, the inner side of the outer elastic sleeve is sleeved with the inner soft sleeve, the end of the outer elastic sleeve is fixed with a connecting gasket, and the end of the inner soft sleeve is fixedly connected to the side wall of the connecting gasket.
[0006] As a preferred technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the present invention, the other end of the docking hose is connected to the second pressing sleeve, and the second pressing sleeve has the same structure as the first pressing sleeve.
[0007] As a preferred technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the present invention, there are multiple massage blocks, and the massage blocks are made of rubber.
[0008] As a preferred technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the present invention, a support plate is fixed to the bottom of the electric hydraulic cylinder.
[0009] As an optimal technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the present invention, a sealing ring is fixed to the edge of the outer wall of the piston plate. The sealing ring is made of a flexible material and fits the inner wall of the pulling cylinder.
[0010] As an optimal technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the present invention, a movable hole is provided in the middle of the top surface of the pulling cylinder, the top of the movable hole is connected with a connecting pipe, and the docking hose is connected with the connecting pipe.
[0011] As a preferred technical solution of the device for preventing lower limb venous thrombosis after gynecological surgery of the utility model, the docking hose includes an airway tube and a telescopic tube. The middle part of the airway tube is connected to the connecting tube. The two ends of the airway tube are symmetrically connected with the telescopic tube. One end of the telescopic tube is connected to the foot sleeve.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] When the utility model is in use, the electric hydraulic cylinder, the pulling cylinder, the connecting hose, the first pressing sleeve and the second pressing sleeve are provided. When the patient after gynecological surgery performs lower limb activities, the first pressing sleeve and the second pressing sleeve can be worn on the outside of the patient's legs. The leg sleeves and the foot sleeves are both double-layer structures, and the inner walls of the inner structures of the leg sleeves and the foot sleeves are provided with massage blocks. When in use, the electric hydraulic cylinder can be started by an external power supply, so that the electric hydraulic cylinder drives the piston plate to move back and forth on the inner side of the pulling cylinder. When the pulling plate is pushed, the air inside the pulling cylinder is squeezed to direct it to the legs. Between the inner and outer layers of the sleeve and the foot sleeve, the inner soft sleeve bulges after inflation, so that the massage blocks can be squeezed on the patient's legs and feet, thereby realizing the massage operation. When the piston plate moves downward, the air inside the leg sleeve and the foot sleeve is extracted, so that the massage blocks leave the patient's limbs. The reciprocating operation realizes automatic massage of the patient's limbs, avoiding venous thrombosis without manual operation, and is highly practical. At the same time, the inner soft sleeve will drive the patient's lower limbs to move slightly during the expansion or contraction process, thereby avoiding excessive movement involving the patient's wound, which is beneficial to the patient's recovery. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a partial cross-sectional view of the utility model;
[0017] Figure 3 For the utility model Figure 2 A magnified schematic diagram of point A in the middle;
[0018] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.
[0019] In the figure: 1. Electric hydraulic cylinder; 11. Support plate; 12. Output shaft; 13. Piston plate; 131. Sealing ring; 2. Pulling cylinder; 21. Moving hole; 22. Connecting pipe; 3. Docking hose; 31. Air guide tube; 32. Telescopic tube; 4. First pressing sleeve; 41. Leg sleeve; 411. Outer elastic sleeve; 412. Connecting gasket; 413. Inner soft sleeve; 414. Massage block; 42. Foot sleeve; 5. Second pressing sleeve. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Example
[0022] See also Figure 1-4 The present invention provides the following technical solutions: a device for preventing lower limb venous thrombosis after gynecological surgery, comprising an electric hydraulic cylinder 1; a support plate 11 is fixed to the bottom of the electric hydraulic cylinder 1; the electric hydraulic cylinder 1 is a common existing equipment, so its operation mode and specific structure are not described in detail.
[0023] Reference Figure 2 、 Figure 3 and Figure 4As shown, specifically, a pulling cylinder 2 is fixed to the top edge of the electric hydraulic cylinder 1, an output shaft 12 is fixed to the output end of the electric hydraulic cylinder 1, a piston plate 13 is fixed to the top of the output shaft 12, the piston plate 13 is located on the inner side of the pulling cylinder 2, the piston plate 13 moves back and forth on the inner side of the pulling cylinder 2, and can drive the air inside the pulling cylinder 2 to move back and forth; a sealing ring 131 is fixed to the outer wall edge of the piston plate 13, the sealing ring 131 is made of flexible material, the sealing ring 131 fits the inner wall of the pulling cylinder 2, and has a good air sealing effect; the top of the pulling cylinder 2 is connected with a docking hose 3. One end of the docking hose 3 is connected to the first pressing sleeve 4. The first pressing sleeve 4 includes a leg sleeve 41 and a foot sleeve 42. The leg sleeve 41 is connected to the foot sleeve 42. One end of the docking hose 3 is connected to the foot sleeve 42. The foot sleeve 42 is a double-layer hollow structure. The leg sleeve 41 and the foot sleeve 42 are both double-layer structures. The specific structures of the two are basically the same. Both are composed of an outer layer and an inner layer structure. A convex block is set on the inner layer structure. One end of the docking hose 3 is connected between the inner and outer layer structures. The leg sleeve 41 includes an outer elastic sleeve 411, a connecting washer 412, an inner soft sleeve 413 and a massage The inner side of the outer elastic sleeve 411 is connected with the inner soft sleeve 413, the end of the outer elastic sleeve 411 is fixed with a connecting washer 412, and the end of the inner soft sleeve 413 is fixedly connected to the side wall of the connecting washer 412; the other end of the docking hose 3 is connected to the second pressing sleeve 5, and the second pressing sleeve 5 has the same structure as the first pressing sleeve 4; in this solution, when the electric hydraulic cylinder 1 is running, the piston plate 13 moves back and forth on the inner side of the pulling cylinder 2, thereby pushing or pulling the air, so that the air circulates back and forth on the inner side of the pressing sleeve and the pulling cylinder 2, thereby realizing the pressing The sleeve is inflated or deflated. After the gynecological patient wears two compression sleeves on both legs, the inflation of the compression sleeve can make the inner soft sleeve 413 expand, so that the massage block 414 is pressed against the patient's limbs to realize the massage operation. As the electric hydraulic cylinder 1 moves back and forth, the massage block 414 can repeatedly massage the patient, thereby avoiding the patient from having venous thrombosis, and automatically massage without manual operation. In addition, the compression sleeve made of elastic material is easy to wear and can be used by patients of different body shapes. When the leg sleeve 41 is too long, the end of the leg sleeve 41 can be folded outward, which is easy to operate.
[0024] Reference Figure 2 and Figure 3 As shown, specifically, a movable hole 21 is provided in the middle of the top surface of the pulling cylinder 2, and a connecting pipe 22 is connected to the top of the movable hole 21, and the docking hose 3 is connected to the connecting pipe 22; it is used to guide the air flow, and the docking hose 3 includes an air guide tube 31 and a telescopic tube 32, and the middle part of the air guide tube 31 is connected to the connecting pipe 22, and the two ends of the air guide tube 31 are symmetrically connected with the telescopic tube 32, and one end of the telescopic tube 32 is connected to the foot sleeve 42; this scheme facilitates the arrangement of the telescopic tube 32 when the electric hydraulic cylinder 1 is placed on the bottom surface, and the telescopic tube 32 can be lengthened, so that the patient can wear the compression sleeve conveniently.
[0025] Reference Figure 4 As shown, specifically, there are multiple massage blocks 414, and the massage blocks 414 are made of rubber. The multiple massage blocks 414 can massage the entire legs and feet of the patient more comprehensively, and the massage effect is good.
[0026] The working principle and usage process of the present invention are as follows: When the present invention is in use, the electric hydraulic cylinder 1 is placed in front of the bed, and the two pressing sleeves are worn on the outside of the patient's legs, so that the patient's legs are located on the inside of the leg sleeves 41 and the feet are located on the inside of the foot sleeves 42. When the patient needs to massage his lower limbs, the electric hydraulic cylinder 1 is started by an external power supply, so that the piston plate 13 moves back and forth on the inside of the pulling cylinder 2, so that the inner soft sleeve 413 of the pressing sleeve is expanded or contracted back and forth through the flow of air, so that the massage block 414 is squeezed on the patient's legs or feet when expanded, thereby realizing automatic massage, easy operation, and avoiding venous thrombosis in the patient's lower limbs.
[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A device for preventing lower limb venous thrombosis after gynecological surgery, comprising an electric hydraulic cylinder (1), characterized in that: A pulling cylinder (2) is fixed to the top edge of the electric hydraulic cylinder (1), an output shaft (12) is fixed to the output end of the electric hydraulic cylinder (1), a piston plate (13) is fixed to the top of the output shaft (12), the piston plate (13) is located on the inner side of the pulling cylinder (2), the top of the pulling cylinder (2) is connected to a docking hose (3), one end of the docking hose (3) is connected to a first pressing sleeve (4), the first pressing sleeve (4) includes a leg sleeve (41) and a foot sleeve (42), the leg sleeve (41) is connected to the A foot cover (42), one end of the docking hose (3) is connected to the foot cover (42), the foot cover (42) is a double-layer hollow structure, the leg cover (41) comprises an outer elastic cover (411), a connecting washer (412), an inner soft cover (413) and a massage block (414), the inner side of the outer elastic cover (411) is sleeved with the inner soft cover (413), the end of the outer elastic cover (411) is fixed with the connecting washer (412), and the end of the inner soft cover (413) is fixedly connected to the side wall of the connecting washer (412).
2. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 1, characterized in that: The other end of the docking hose (3) is connected to the second pressing sleeve (5), and the second pressing sleeve (5) has the same structure as the first pressing sleeve (4).
3. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 2, characterized in that: There are a plurality of massage blocks (414), and the massage blocks (414) are made of rubber.
4. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 3, characterized in that: A support plate (11) is fixed to the bottom of the electric hydraulic cylinder (1).
5. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 4, characterized in that: A sealing ring (131) is fixed to the edge of the outer wall of the piston plate (13). The sealing ring (131) is made of a flexible material and fits the inner wall of the drawing cylinder (2).
6. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 5, characterized in that: A movable hole (21) is provided in the middle of the top surface of the pulling cylinder (2), a connecting pipe (22) is connected through the top of the movable hole (21), and the docking hose (3) is connected through the connecting pipe (22).
7. The device for preventing lower extremity venous thrombosis after gynecological surgery according to claim 6, characterized in that: The docking hose (3) comprises an air guide tube (31) and a telescopic tube (32); the middle portion of the air guide tube (31) is connected to the connecting tube (22); both ends of the air guide tube (31) are symmetrically connected to the telescopic tube (32); and one end of the telescopic tube (32) is connected to the foot cover (42).