CN220735752U - Device for preventing venous embolism of lower limb - Google Patents
Device for preventing venous embolism of lower limb Download PDFInfo
- Publication number
- CN220735752U CN220735752U CN202321811320.6U CN202321811320U CN220735752U CN 220735752 U CN220735752 U CN 220735752U CN 202321811320 U CN202321811320 U CN 202321811320U CN 220735752 U CN220735752 U CN 220735752U
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- China
- Prior art keywords
- fixedly connected
- sliding connection
- base
- sliding
- lower limb
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 29
- 208000005189 Embolism Diseases 0.000 title claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 14
- 210000003414 extremity Anatomy 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 206010047249 Venous thrombosis Diseases 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000018262 Peripheral vascular disease Diseases 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 208000027185 varicose disease Diseases 0.000 description 1
- 210000002073 venous valve Anatomy 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model relates to the technical field of medical instruments and discloses a device for preventing venous embolism of lower limbs, which comprises a base, wherein the lower end of the base is fixedly connected with a noise reduction shell, the noise reduction shell is used for reducing equipment noise, the upper end surface of the base is provided with a guide hole, a guide post is in sliding connection with the guide hole, the upper end of the guide post is fixedly connected with a support plate, a sliding frame is fixedly connected in the support plate, and a pushing mechanism is in sliding connection with the sliding frame and is used for massaging soles. The utility model can achieve the effect of preventing venous embolism of the lower limb by simple operation and carry out rehabilitation training on the lower limb.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a device for preventing venous embolism of lower limbs.
Background
The lower limb venous embolism is known as lower limb venous thrombosis, which is a common peripheral vascular disease, venous valve insufficiency caused by lower limb venous thrombosis and concurrent pulmonary embolism are a great danger for the labor force and life safety of patients, and after gynecological operation, the phenomenon of lower limb venous embolism can be caused for patients due to great reduction of the movement of the human body, so that the human health is endangered on a larger level, and a safety nursing device for preventing the disease needs to be designed.
The prior art has the following defects: because the patient does not have strength to turn frequently after the operation, the lower limb of the patient is easy to be subjected to venous embolism, and the phenomena of repeated ulcer, infection and hemorrhage are easy to occur when varicose veins are too serious. For this purpose we propose a device for preventing venous embolism of the lower limbs.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a device for preventing venous embolism of lower limbs, so as to solve the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the device for preventing venous embolism of lower limbs comprises a base, wherein a noise reduction shell is fixedly connected to the lower end of the base, a guide hole is formed in the upper end face of the base, a guide post is connected to the upper end of the guide post in a sliding mode, a supporting plate is fixedly connected to the upper end of the guide post, a sliding frame is fixedly connected to the inside of the supporting plate, a pushing mechanism is connected to the sliding frame in a sliding mode, the pushing mechanism is used for massaging soles, the pushing mechanism comprises a sliding shell which is connected to the sliding frame in a sliding mode, a sliding rod is connected to the sliding shell in a sliding mode, a pushing ball is fixedly connected to the circumferential surface of the sliding rod, a first spring is fixedly connected between the sliding rod and the sliding shell, a second spring is fixedly connected between the sliding shell and the sliding frame, a rotating rod is connected to the inner surface of the base in a sliding mode, a telescopic rod is connected to the circumferential surface of the rotating rod in a sliding mode, a second cam is fixedly connected to the upper end of the supporting plate, an elastic band is connected to the connecting block, and a protection pad is fixedly connected to the inner wall of the connecting block;
preferably, the base lower extreme fixedly connected with rotates the seat, it is connected with the axis of rotation to rotate the seat rotation, axis of rotation periphery fixedly connected with first cam, guide post lower extreme fixedly connected with connecting plate, first cam is laminated with the connecting plate.
Preferably, the motor is fixedly connected with the inner wall of the noise reduction shell, the output end of the motor is fixedly connected with the rotating shaft, the circumferential surface of the rotating shaft is fixedly connected with a sprocket and a first bevel gear, the sprockets are connected through a chain, the lower end of the rotating rod is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
The utility model has the technical effects and advantages that:
according to the utility model, the rotating shaft rotates in the rotating seat, the first cam is driven to rotate by the rotating shaft, the guide post is driven to reciprocate up and down in the base under the action of the connecting plate by the rotation of the first cam, and the supporting plate is driven to reciprocate up and down, so that the effect of driving the lower limb part of a patient to perform proper movement is achieved, and the phenomenon of venous embolism of the lower limb of the patient is avoided.
According to the utility model, the rotating rod rotates to drive the telescopic rod to rotate, meanwhile, the telescopic rod can slide up and down in the rotating rod, when the telescopic rod rotates, the second cam is driven to rotate, meanwhile, under the action of the second spring, the second cam drives the sliding shell to slide back and forth in the sliding frame, the pushing ball is driven by the sliding rod to push the arch of the foot of a patient, meanwhile, under the action of the first spring, the pushing process is smoother, the comfort degree during pushing is improved, and the sole acupoints are pressed, so that the effect of promoting the blood flow of lower limbs is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the noise reduction housing of the present utility model when the noise reduction housing is disassembled.
Fig. 3 is a schematic view of a part of the pushing mechanism in the present utility model.
Fig. 4 is a schematic structural view of a rotating rod and a telescopic rod according to the present utility model.
The reference numerals are: 1. a base; 2. a noise reduction shell; 3. a guide hole; 4. a guide post; 5. a support plate; 6. a carriage; 7. a connecting block; 8. an elastic belt; 9. a protective pad; 10. a rotating seat; 11. a rotating shaft; 12. a first cam; 13. a connecting plate; 14. a sliding housing; 15. a slide bar; 16. pushing the ball; 17. a first spring; 18. a second spring; 19. a rotating lever; 20. a telescopic rod; 21. a second cam; 22. a motor; 23. a first bevel gear; 24. and a second bevel gear.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the apparatus for preventing venous embolism of the lower limb according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
The utility model provides a device for preventing venous embolism of lower limbs, which comprises a base 1, wherein the lower end of the base 1 is fixedly connected with a noise reduction shell 2, the noise reduction shell 2 is used for reducing equipment noise, the upper end surface of the base 1 is provided with a guide hole 3, a guide post 4 is slidably connected in the guide hole 3, the upper end of the guide post 4 is fixedly connected with a support plate 5, a sliding frame 6 is fixedly connected in the support plate 5, a pushing mechanism is slidably connected in the sliding frame 6 and used for massaging soles, the pushing mechanism comprises a sliding shell 14 which is slidably connected in the sliding frame 6, a sliding rod 15 is slidably connected in the sliding shell 14, a pushing ball 16 is fixedly connected on the circumferential surface of the sliding rod 15, a first spring 17 is fixedly connected between the sliding rod 15 and the sliding shell 14, a second spring 18 is fixedly connected between the sliding shell 14 and the sliding frame 6, a rotating rod 19 is rotatably connected in the base 1, the telescopic rod 20 is slidably connected to the circumference of the rotating rod 19, the second cam 21 is fixedly connected to the circumference of the telescopic rod 20, the second cam 21 is attached to the sliding shell 14, the connecting block 7 is fixedly connected to the upper end of the supporting plate 5, the elastic belt 8 is connected between the connecting blocks 7, the protection pad 9 is fixedly connected to the inner wall of the supporting plate 5, and when the telescopic rod is in operation, the lower limb of a patient is placed on the supporting plate 5 and then fixed through the elastic belt 8, and then the supporting plate 5 is driven to reciprocate up and down in the guide hole 3 through the guide post 4, so that the lower limb part of the patient is driven to move, the sole of the patient is pushed through the pushing ball 16 in the pushing mechanism, the sole acupoint is pressed, the effect of promoting the blood flow of the lower limb is achieved, and the phenomenon of venous embolism of the lower limb of the patient is avoided.
Further, the lower extreme fixedly connected with of base 1 rotates seat 10, rotate seat 10 internal rotation and be connected with axis of rotation 11, axis of rotation 11 circumference fixedly connected with first cam 12, guide post 4 lower extreme fixedly connected with connecting plate 13, first cam 12 and connecting plate 13 laminating, during operation, rotate in rotating seat 10 through axis of rotation 11, axis of rotation 11 drives first cam 12 and rotates, first cam 12 rotates under the effect that makes through connecting plate 13, drive guide post 4 and reciprocate from top to bottom in base 1, drive backup pad 5 reciprocate from top to bottom, thereby reached the effect that drives patient's low limbs position and carry out appropriate activity, avoid the patient to appear the phenomenon of low limbs venous embolism.
Further, the motor 22 is fixedly connected to the inner wall of the noise reduction shell 2, the output end of the motor 22 is fixedly connected with the rotating shaft 11, the circumference surface of the rotating shaft 11 is fixedly connected with the chain wheel and the first bevel gear 23, the chain wheel is connected with the chain wheel, the lower end of the rotating rod 19 is fixedly connected with the second bevel gear 24, the first bevel gear 23 is meshed with the second bevel gear 24, and when the noise reduction shell works, the motor 22 drives the rotating shaft 11 to rotate through controlling the motor 22 to enable the lower limb part of a patient to reciprocate up and down, and meanwhile under the cooperation of the first bevel gear 23 and the second bevel gear 24, the effect of driving the pushing mechanism to operate is achieved, and feet of the patient are pushed.
The working principle of the utility model is as follows: through putting patient's low limbs on backup pad 5, then fix the low limbs through elastic belt 8, make its sole be close to bulldozing ball 16, then through control motor 22 operation, motor 22 just can drive axis of rotation 11 and rotate, rotate in rotating seat 10 through axis of rotation 11, axis of rotation 11 drives first cam 12 and rotates, first cam 12 rotates and makes and drive guide post 4 and reciprocate from top to bottom in base 1 through the effect of connecting plate 13, drive backup pad 5 reciprocating motion, thereby the effect that drives patient's low limbs position and carry out moderate activity has been reached, avoid patient's appearance low limbs venous embolism's phenomenon, simultaneously under the cooperation through first bevel gear 23 and second bevel gear 24, drive dwang 19 and rotate through dwang 19, dwang 19 drives telescopic link 20 and rotates, telescopic link 20 can slide from top to bottom in dwang 19 simultaneously, when telescopic link 20 rotates, second cam 21 rotates, simultaneously under the effect through second spring 18, second cam 21 just can drive sliding housing 14 reciprocating slide back and forth in slide frame 6, bulldoze ball 16 through slide bar 15 drives the cooperation, when pushing and pressing down the sole of first spring 17, thereby the effect of pressing down, the blood has carried out the smooth process has been reached, the comfort, thereby the lower limbs of the improvement has realized.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. A device for preventing venous embolism of lower limbs, which comprises a base (1) and is characterized in that: the utility model provides a base (1) lower extreme fixedly connected with falls shell (2) of making an uproar, fall shell (2) of making an uproar is used for reducing equipment noise, guiding hole (3) have been seted up to base (1) up end, sliding connection has guide post (4) in guiding hole (3), fixedly connected with backup pad (5) on guide post (4), fixedly connected with carriage (6) in backup pad (5), sliding connection has pushing and pressing mechanism in carriage (6), pushing and pressing mechanism is used for massaging the sole, pushing and pressing mechanism is including sliding housing (14) of sliding connection in carriage (6), sliding connection has slide bar (15) in sliding housing (14), sliding connection has bulldozing ball (16) in slide bar (15) circumference fixedly connected with, fixedly connected with first spring (17) between slide bar (15) and the sliding housing (14), fixedly connected with second spring (18) between sliding housing (14) and carriage (6), sliding connection has dwang (19) in base (1), sliding connection has dwang (19), sliding connection (20) circumference (20) between flexible cam surface (20).
2. A device for preventing venous embolism of a lower limb according to claim 1, wherein: the utility model discloses a support plate, including backup pad (5), connecting block (7) are fixed connection to the backup pad (5) upper end, be connected with elastic webbing (8) between connecting block (7), backup pad (5) inner wall fixedly connected with protection pad (9).
3. A device for preventing venous embolism of a lower limb according to claim 2, wherein: the novel rotary table is characterized in that the lower end of the base (1) is fixedly connected with a rotary seat (10), the rotary seat (10) is rotationally connected with a rotary shaft (11), the circumferential surface of the rotary shaft (11) is fixedly connected with a first cam (12), the lower end of the guide post (4) is fixedly connected with a connecting plate (13), and the first cam (12) is attached to the connecting plate (13).
4. A device for preventing venous embolism of a lower limb according to claim 1, wherein: the noise reduction shell is characterized in that a motor (22) is fixedly connected to the inner wall of the noise reduction shell (2), the output end of the motor (22) is fixedly connected with a rotating shaft (11), a sprocket and a first bevel gear (23) are fixedly connected to the circumferential surface of the rotating shaft (11), the sprockets are connected through a chain, a second bevel gear (24) is fixedly connected to the lower end of a rotating rod (19), and the first bevel gear (23) is meshed with the second bevel gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811320.6U CN220735752U (en) | 2023-07-10 | 2023-07-10 | Device for preventing venous embolism of lower limb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811320.6U CN220735752U (en) | 2023-07-10 | 2023-07-10 | Device for preventing venous embolism of lower limb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735752U true CN220735752U (en) | 2024-04-09 |
Family
ID=90570416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321811320.6U Active CN220735752U (en) | 2023-07-10 | 2023-07-10 | Device for preventing venous embolism of lower limb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735752U (en) |
-
2023
- 2023-07-10 CN CN202321811320.6U patent/CN220735752U/en active Active
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