CN113018046A - Lower limb lifting device for varicose veins - Google Patents
Lower limb lifting device for varicose veins Download PDFInfo
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- CN113018046A CN113018046A CN202110233921.2A CN202110233921A CN113018046A CN 113018046 A CN113018046 A CN 113018046A CN 202110233921 A CN202110233921 A CN 202110233921A CN 113018046 A CN113018046 A CN 113018046A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
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Abstract
The invention discloses a lower limb lifting device for varicose veins, which relates to the technical field of medical instruments and comprises a base and a supporting plate, wherein the supporting plate is hinged with one end of the base, first connecting plates, a first connecting rod and a second connecting plate are symmetrically arranged at two sides between the base and the supporting plate, the first connecting rod is hinged with one end of the first connecting plate, the other end of the first connecting rod is hinged with a fixed hinged seat fixedly arranged at the bottom surface of the supporting plate, the second connecting plate is arranged between two groups of first connecting plates, the second connecting plate is fixedly connected with the first connecting plates, two groups of fixed clamping components for fixing lower limbs are arranged on the top surface of the supporting plate, the fixed clamping components slide along an arc-shaped sliding groove arranged on the supporting plate, so that the lower limbs of a patient can be unfolded and folded, a certain moving space is obtained, the problem that the lower limbs are sour and numb due, thereby improving the healing effect and shortening the healing time.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a lower limb lifting device for varicose veins.
Background
Varicose veins refer to the tortuosity and expansion of veins caused by blood stasis, weak vein walls and other factors. Varicose veins can occur in various parts of the body, such as hemorrhoids, which are actually varicose veins, and clinically visible varicose veins of the esophagus and the stomach, spermatic varicose veins, abdominal wall varicose veins and the like. The most common site of varicose veins is in the lower extremities. It is worth emphasizing that varicosity is a secondary manifestation of other pathological changes, bed rehabilitation therapy is generally recommended for patients with varicosity, particularly postoperative patients are not suitable for standing for a long time, and meanwhile, when the patients are in a lying position, the lower limbs need to be lifted too much, so that blood backflow is improved, and therefore, a lifting device is adopted to assist in lifting and adjusting the height of the limbs.
Chinese patent CN210903801U discloses a lower limb lifting pillow used after lower limb varicose vein operation, which comprises a bottom plate, a fixing ring, a mounting plate and a bracket; adjust the position of device for better, seted up the spout in four places on the bottom plate of device, spout on the bottom plate can cup joint the slip each other with the slider head of fixed plate, the stability of the fixed plate of installing the upper end can be ensured to the spout in four places on the bottom plate, and can install two fixed plates simultaneously on the bottom plate and carry out work, however, should raise the pillow structure complicacy, because horizontal parallel goes up and down, lead to patient's limbs can not laminate with the pillow face, influence the travelling comfort, therefore, we provide a device is raised to low limbs that is used for varicose vein.
Disclosure of Invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a lower limb lifting device for varicose veins, which solves the problems set forth in the background art.
The purpose of the invention can be realized by the following technical scheme: a lower limb lifting device for varicose veins comprises a base and a supporting plate, wherein a first connecting block arranged on one side of the bottom surface of the supporting plate is hinged to a second connecting block arranged on one side of the top surface of the base;
two groups of fixed clamping components for fixing the lower limbs are arranged on the top surface of the supporting plate, and the fixed clamping components slide along an arc-shaped sliding groove formed in the supporting plate;
the fixed clamping assembly comprises clamping plates, a clamping base and a cylindrical support, the clamping plates are symmetrically arranged on the top surface of the clamping base, the clamping plates are connected with the clamping base in a sliding mode, the distance between the clamping plates is adjustable, the bottom end of the clamping base is rotatably connected with the cylindrical support, and the cylindrical support is accommodated in the arc-shaped sliding groove and slides in the arc-shaped sliding groove.
As a further scheme of the invention, a first adjusting stud is arranged at the center of the second connecting plate, the second connecting plate is in threaded connection with the first adjusting stud, the first adjusting stud is in threaded connection with a fixing plate arranged on the base, and a rotating handle is arranged at one end, far away from the second connecting plate, of the first adjusting stud.
As a further scheme of the invention, a connecting shaft is arranged at the hinged position of the supporting plate and the base, the connecting shaft is arranged in a hinged hole of the first connecting block, the connecting shaft is fixedly connected with the first connecting block, cylindrical gears are fixedly connected to both ends of the connecting shaft, the cylindrical gears and the connecting shaft are coaxially arranged, a rack is arranged below the cylindrical gears, the cylindrical gears are meshed and connected with the rack, the rack is accommodated in a slide way arranged on the top surface of the base, the rack is connected with the base in a sliding manner, and one end of the rack is fixedly connected with the first connecting plate.
According to a further scheme of the invention, a scale is arranged at the end, away from the connecting shaft, of the supporting plate, the top end of the scale is hinged to a connecting seat arranged on the supporting plate, a limiting sleeve seat is sleeved on the outer peripheral side of the scale, the scale is connected with the limiting sleeve seat in a sliding mode, and the bottom end of the limiting sleeve seat is connected with a first sliding groove arranged on the base in a sliding mode.
As a further scheme of the invention, a T-shaped block is arranged at the bottom end of the clamping plate, a second T-shaped chute for accommodating the T-shaped block is arranged on the top surface of the clamping base, the T-shaped block is slidably connected with the second T-shaped chute, a second threaded hole is formed in the T-shaped block, a second adjusting stud is arranged in the second threaded hole, the second threaded hole is in threaded connection with the second adjusting stud, and the second adjusting stud is rotatably connected with a connecting hole formed in a fixed block at the top end of the clamping base.
According to a further scheme of the invention, the bottom surface of the cylindrical support is provided with a limiting gasket, the limiting gasket is fixedly connected with the cylindrical support through a screw, the bottom end of the limiting gasket is provided with a round rod, a second connecting rod is arranged below the round rod, the round rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with a sliding support, and the sliding support is in sliding connection with a first T-shaped groove formed in the bottom surface of the support plate.
As a further scheme of the invention, a lead screw is arranged in the first T-shaped groove, the lead screw is rotatably connected with the supporting plate, the lead screw is in threaded connection with the sliding support, and one end of the lead screw is fixedly connected with an output shaft of the motor.
The invention has the beneficial effects that: according to the lifting device disclosed by the invention, the fixing and clamping assembly for fixing the lower limbs can circumferentially slide along the arc-shaped sliding groove on the supporting plate, so that the lower limbs of a patient can be unfolded and folded, a certain moving space is further obtained, the lower limb is prevented from being tingled and numb due to long-time fixed position keeping, meanwhile, the lower limbs are convenient for the patient to recover through proper movement, the healing effect is improved, the healing time is shortened, in addition, the supporting and attaching of the lower limbs and the upper surface of the supporting plate are ensured, the comfort of the limb part of the patient is improved, the supporting plate is also provided with the scale, and the scale is kept relatively vertical, so that the height adjustment.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the bottom part of the support plate of the present invention;
FIG. 3 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 4 is a schematic view of the present invention;
FIG. 5 is a schematic view of the structure of the clamping base of the present invention;
FIG. 6 is a schematic view of the present invention showing the construction of the retaining splint;
FIG. 7 is a schematic structural view of the support plate of the present invention;
in the figure: a base-1, a supporting plate-2, a fixed clamping component-3, a connecting shaft-4, a cylindrical gear-5, a rack-6, a first connecting plate-7, a first connecting rod-8, a second connecting plate-9, a first adjusting stud-10, a scale-11, a limiting sleeve seat-12, a second connecting rod-13, a sliding support-14, a lead screw-15, a motor-16, a fixed hinge seat-20, an arc chute-21, a first connecting block-22, a first T-shaped groove-23, a fixed plate-24, a connecting seat-25, a clamping plate-31, a second adjusting stud-32, a clamping base-33, a cylindrical support-34, a limiting gasket-35, a round rod-36, a first chute-101, a slideway-102, a connecting plate-4, a sliding support-14, a round rod-6, a, A second connecting block-103, a fixing plate-104, a first threaded hole-105, a T-shaped block-311, a second threaded hole-312, a second T-shaped sliding groove-331 and a connecting hole-332.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, in the embodiment of the present invention, a lower limb raising device for varicose veins includes a base 1 and a support plate 2, a first connecting block 22 provided at one side of a bottom surface of the support plate 2 is hinged to a second connecting block 103 provided at one side of a top surface of the base 1, a first connecting plate 7, a first connecting rod 8 and a second connecting plate 9 are symmetrically provided at two sides of a middle of the base 1 and the support plate 2, the first connecting plate 7 is slidably connected to a top surface of the base 1, the first connecting rod 8 is hinged to one end of the first connecting plate 7, the other end of the first connecting rod 8 is fixedly mounted to a fixed hinge seat 20 at the bottom surface of the support plate 2, the second connecting plate 9 is provided between two groups of the first connecting plates 7, the second connecting plate 9 is fixedly connected to the first connecting plate 7, and the second connecting plate 9 slides along the top surface;
two groups of fixed clamping components 3 for fixing lower limbs are arranged on the upper top surface of the supporting plate 2, and the fixed clamping components 3 slide along an arc-shaped sliding groove 21 formed in the supporting plate 2;
fixed centre gripping subassembly 3 includes splint 31, centre gripping base 33 and cylinder support 34, splint 31 symmetry sets up on centre gripping base 33 top surface, splint 31 and centre gripping base 33 sliding connection, distance between splint 31 is adjustable, centre gripping base 33 bottom is rotated with cylinder support 34 and is connected, cylinder support 34 is accomodate in the arc spout 21, slide along arc spout 21.
When in use, the lifting device is placed on a bed, the lower limbs of a patient are placed on the fixed clamping component 3, the fixed clamping component 3 fixes the limbs by adjusting the distance between the clamping plates 31, as shown in figure 3, the second connecting plate 9 is moved leftwards and rightwards, the second connecting plate 9 drives the first connecting plate 7 to slide along the base 1, the first connecting plate 7 drives the first connecting rod 8 to move, the supporting plate 2 is driven to rotate along the hinge point of the first connecting block 22 and the second connecting block 103 from the driving, namely, the included angle between the base 1 and the supporting plate 2 is adjusted, so that the height of the lifted limbs is adjusted, the fixed clamping component 3 can do circumferential sliding along the arc-shaped sliding groove 21 on the supporting plate 2, the lower limbs of the patient can be unfolded and folded, a certain moving space is obtained, the problem that the lower limbs are limp and numb due to long-time keeping of the fixed position is avoided, and the recovery of, thereby improve the cure effect, shorten the cure time, compare with current height-adjusting device, the device of raising disclosed in this embodiment has guaranteed the support of low limbs and 2 upper surfaces of backup pad, has improved the travelling comfort of patient's limbs position.
Preferably, as shown in fig. 3, the center of the second connecting plate 9 is provided with a first adjusting stud 10, the second connecting plate 9 is in threaded connection with the first adjusting stud 10, the first adjusting stud 10 is in threaded connection with a fixing plate 104 arranged on the base 1, one end of the first adjusting stud 10, which is far away from the second connecting plate 9, is provided with a rotating handle, the first adjusting stud 10 is controlled to rotate by manually rotating the rotating handle, so that the second connecting plate 9 is controlled to move, the included angle between the base 1 and the supporting plate 2 is adjusted, the height adjustment is realized, and the height adjustment is convenient.
Preferably, as shown in fig. 3, a connecting shaft 4 is arranged at a hinge joint of the supporting plate 2 and the base 1, the connecting shaft 4 is arranged in a hinge hole of the first connecting block 22, the connecting shaft 4 is fixedly connected with the first connecting block 22, two ends of the connecting shaft 4 are both fixedly connected with cylindrical gears 5, the cylindrical gears 5 and the connecting shaft 4 are coaxially arranged, a rack 6 is arranged below the cylindrical gears 5, the cylindrical gears 5 are meshed with the rack 6, the rack 6 is accommodated in a slide way 102 arranged on the top surface of the base 1, the rack 6 is slidably connected with the base 1, one end of the rack 6 is fixedly connected with the first connecting plate 7, and the meshing of the gear and the rack is arranged at the hinge joint of the base 1 and the supporting plate 2, so that the stability of the whole device is improved, and the height is convenient to adjust.
Preferably, as shown in fig. 1 and 3, the end of the support plate 2 away from the connecting shaft 4 is provided with a scale 11, the top end of the scale 11 is hinged to a connecting seat 25 arranged on the support plate 2, a limiting sleeve seat 12 is sleeved on the outer peripheral side of the scale 11, the scale 11 is connected with the limiting sleeve seat 12 in a sliding manner, the bottom end of the limiting sleeve seat 12 is connected with a first sliding groove 101 arranged on the base 1 in a sliding manner, the height of the lifting can be observed in real time by medical personnel when the height is adjusted, extra measurement work is not needed, and the convenience of operation is improved.
Preferably, a T-shaped block 311 is arranged at the bottom end of the clamping plate 31, a second T-shaped sliding slot 331 for accommodating the T-shaped block 311 is formed in the top surface of the clamping base 33, the T-shaped block 311 is slidably connected with the second T-shaped sliding slot 331, a second threaded hole 312 is formed in the T-shaped block 311, a second adjusting stud 32 is arranged in the second threaded hole 312, the second threaded hole 312 is in threaded connection with the second adjusting stud 32, the second adjusting stud 32 is rotatably connected with a connecting hole 332 formed in a fixed block at the top end of the clamping base 33, and the distance between the clamping plates 31 can be adjusted by rotating the second adjusting stud 32.
Preferably, as shown in fig. 2, a limiting gasket 35 is arranged on the bottom surface of the cylindrical support 34, the limiting gasket 35 is fixedly connected with the cylindrical support 34 through a screw, a round rod 36 is arranged at the bottom end of the limiting gasket 35, a second connecting rod 13 is arranged below the round rod 36, the round rod 36 is hinged to one end of the second connecting rod 13, the other end of the second connecting rod 13 is hinged to the sliding support 14, the sliding support 14 is connected with a first T-shaped groove 23 arranged on the bottom surface of the support plate 2 in a sliding manner, the sliding support 14 is moved along the first T-shaped groove 23, the sliding support 14 controls the movement of the cylindrical support 34 through the second connecting rod 13, and then the fixed clamping component 3 is driven to slide along the arc-shaped sliding groove.
Preferably, a lead screw 15 is arranged in the first T-shaped groove 23, the lead screw 15 is rotatably connected with the support plate 2, the lead screw 15 is in threaded connection with the sliding support 14, one end of the lead screw 15 is fixedly connected with an output shaft of the motor 16, namely, the lead screw 15 is driven by the motor 16 to rotate, the sliding support 14 is controlled to move, the fixed clamping assembly 3 is moved, namely, the fixed clamping assembly 3 is driven by an electric motor to slide, so that the limbs of the patient can effectively move, and the working strength of medical staff is reduced.
The working principle of the invention is as follows: the lower limbs of a patient are placed on the fixed clamping component 3, the fixed clamping component 3 fixes the limbs by adjusting the distance between the clamping plates 31, the second connecting plate 9 is moved leftwards and rightwards, the second connecting plate 9 drives the first connecting plate 7 to slide along the base 1, the first connecting plate 7 drives the first connecting rod 8 to move, the first connecting plate 2 is driven to rotate along the hinged point of the first connecting block 22 and the second connecting block 103 from the driving supporting plate 2, namely, the included angle between the base 1 and the supporting plate 2 is adjusted, so that the elevated height of the limbs is adjusted, the fixed clamping component 3 can do circumferential sliding along the arc-shaped sliding groove 21 on the supporting plate 2, the lower limbs of the patient can be unfolded and folded, a certain moving space is obtained, the problem that the lower limbs are numb due to long-time fixed position keeping is avoided, meanwhile, the recovery of the patient is facilitated through proper movement, so that the healing, compare with current height-adjusting device, the device of raising disclosed in this embodiment has guaranteed the support of low limbs and 2 upper surfaces of backup pad, has improved the travelling comfort of patient's limbs position.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.
Claims (7)
1. The utility model provides a device is raised to low limbs for varicosity, includes base (1) and backup pad (2), its characterized in that, first connecting block (22) that backup pad (2) bottom surface one side was equipped with second connecting block (103) that base (1) top surface one side set up are articulated, base (1) and backup pad (2) centre bilateral symmetry are equipped with first connecting plate (7), first connecting rod (8) and second connecting plate (9), first connecting plate (7) and base (1) top surface sliding connection, first connecting rod (8) are articulated with first connecting plate (7) one end, first connecting rod (8) other end fixed mounting is in the fixed articulated seat (20) of backup pad (2) bottom surface is articulated, second connecting plate (9) are established in the middle of two sets of first connecting plate (7), second connecting plate (9) and first connecting plate (7) fixed connection, the second connecting plate (9) slides along the top surface of the base (1);
two groups of fixing and clamping components (3) for fixing lower limbs are arranged on the upper top surface of the supporting plate (2), and the fixing and clamping components (3) slide along an arc-shaped sliding groove (21) formed in the supporting plate (2);
fixed centre gripping subassembly (3) are including splint (31), centre gripping base (33) and cylinder support (34), splint (31) symmetry sets up on centre gripping base (33) top surface, splint (31) and centre gripping base (33) sliding connection, distance between splint (31) is adjustable, centre gripping base (33) bottom is rotated with cylinder support (34) and is connected, cylinder support (34) are accomodate in arc spout (21), slide along arc spout (21).
2. The device for raising the lower limbs of varicose veins according to claim 1, characterized in that a first adjusting stud (10) is arranged at the center of the second connecting plate (9), the second connecting plate (9) is in threaded connection with the first adjusting stud (10), the first adjusting stud (10) is in threaded connection with a fixing plate (104) arranged on the base (1), and a rotating handle is arranged at one end of the first adjusting stud (10) far away from the second connecting plate (9).
3. The lower limb lifting device for varicose veins of claim 1, wherein, a connecting shaft (4) is arranged at the hinged position of the supporting plate (2) and the base (1), the connecting shaft (4) is arranged in a hinge hole of the first connecting block (22), the connecting shaft (4) is fixedly connected with the first connecting block (22), the two ends of the connecting shaft (4) are fixedly connected with cylindrical gears (5), the cylindrical gears (5) and the connecting shaft (4) are coaxially arranged, a rack (6) is arranged below the cylindrical gear (5), the cylindrical gear (5) is meshed and connected with the rack (6), the rack (6) is accommodated in a slide way (102) arranged on the top surface of the base (1), the rack (6) is connected with the base (1) in a sliding mode, and one end of the rack (6) is fixedly connected with the first connecting plate (7).
4. The device for raising the lower limbs of varicose veins according to claim 3, characterized in that the end of the supporting plate (2) far away from the connecting shaft (4) is provided with a scale (11), the top end of the scale (11) is hinged with a connecting seat (25) arranged on the supporting plate (2), a limiting sleeve seat (12) is sleeved on the outer peripheral side of the scale (11), the scale (11) is slidably connected with the limiting sleeve seat (12), and the bottom end of the limiting sleeve seat (12) is slidably connected with a first sliding groove (101) arranged on the base (1).
5. The device for raising the lower limbs of varicose veins according to claim 1, wherein a T-shaped block (311) is arranged at the bottom end of the clamping plate (31), a second T-shaped sliding groove (331) for accommodating the T-shaped block (311) is formed in the top surface of the clamping base (33), the T-shaped block (311) is slidably connected with the second T-shaped sliding groove (331), a second threaded hole (312) is formed in the T-shaped block (311), a second adjusting stud (32) is arranged in the second threaded hole (312), the second threaded hole (312) is in threaded connection with the second adjusting stud (32), and the second adjusting stud (32) is rotatably connected with a connecting hole (332) formed in a fixed block at the top end of the clamping base (33).
6. The lower limb lifting device for varicose veins according to claim 5, characterized in that a limiting gasket (35) is arranged on the bottom surface of the cylindrical support (34), the limiting gasket (35) is fixedly connected with the cylindrical support (34) through a screw, a round rod (36) is arranged at the bottom end of the limiting gasket (35), a second connecting rod (13) is arranged below the round rod (36), the round rod (36) is hinged with one end of the second connecting rod (13), the other end of the second connecting rod (13) is hinged with the sliding support (14), and the sliding support (14) is in sliding connection with a first T-shaped groove (23) formed in the bottom surface of the support plate (2).
7. The device for raising the lower limbs of varicose veins according to claim 6, characterized in that a lead screw (15) is arranged in the first T-shaped groove (23), the lead screw (15) is rotatably connected with the support plate (2), the lead screw (15) is in threaded connection with the sliding support (14), and one end of the lead screw (15) is fixedly connected with an output shaft of the motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233921.2A CN113018046A (en) | 2021-03-03 | 2021-03-03 | Lower limb lifting device for varicose veins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233921.2A CN113018046A (en) | 2021-03-03 | 2021-03-03 | Lower limb lifting device for varicose veins |
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| CN113018046A true CN113018046A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110233921.2A Pending CN113018046A (en) | 2021-03-03 | 2021-03-03 | Lower limb lifting device for varicose veins |
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| CN (1) | CN113018046A (en) |
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| CN113476277A (en) * | 2021-08-23 | 2021-10-08 | 中山大学附属第三医院（中山大学肝脏病医院） | Multi-functional lower limb trainer |
| CN113712682A (en) * | 2021-09-14 | 2021-11-30 | 沈学良 | Cosmetic device of plastic with fixed jaw face structure |
| CN113893104A (en) * | 2021-09-08 | 2022-01-07 | 郑州大学第一附属医院 | Fixing device for traumatic orthopedics |
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| CN112022478A (en) * | 2020-09-23 | 2020-12-04 | 南阳市中心医院 | Orthopedics postoperative limbs fixing device |
| CN112220656A (en) * | 2020-10-29 | 2021-01-15 | 蔡青青 | Air pressure wave therapeutic instrument suitable for neurology department |
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| DE29916141U1 (en) * | 1999-09-14 | 2000-02-03 | Rehwald, Alfred M., Dipl.-Kaufm., 61440 Oberursel | Therapeutic storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113476277A (en) * | 2021-08-23 | 2021-10-08 | 中山大学附属第三医院（中山大学肝脏病医院） | Multi-functional lower limb trainer |
| CN113893104A (en) * | 2021-09-08 | 2022-01-07 | 郑州大学第一附属医院 | Fixing device for traumatic orthopedics |
| CN113893104B (en) * | 2021-09-08 | 2023-03-14 | 郑州大学第一附属医院 | Fixing device for traumatic orthopedics |
| CN113712682A (en) * | 2021-09-14 | 2021-11-30 | 沈学良 | Cosmetic device of plastic with fixed jaw face structure |
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Application publication date: 20210625 |