CN215025668U - Severe branch of academic or vocational study patient rehabilitation training device - Google Patents
Severe branch of academic or vocational study patient rehabilitation training device Download PDFInfo
- Publication number
- CN215025668U CN215025668U CN202120521705.3U CN202120521705U CN215025668U CN 215025668 U CN215025668 U CN 215025668U CN 202120521705 U CN202120521705 U CN 202120521705U CN 215025668 U CN215025668 U CN 215025668U
- Authority
- CN
- China
- Prior art keywords
- rigid coupling
- wall
- plate
- training device
- rehabilitation training
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001755 vocal effect Effects 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 208000028399 Critical Illness Diseases 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 210000002414 leg Anatomy 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000037974 severe injury Diseases 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a rehabilitation training device for patients in the department of severe illness, which comprises a bottom plate, a cushion, a threaded hole and a mounting seat, wherein the upper surface of the bottom plate is fixedly connected with the cushion, the threaded hole is processed inside the bottom plate, one side of the upper surface of the bottom plate, which is far away from the cushion, is fixedly connected with the mounting seat, a leg training mechanism is arranged inside the mounting seat, the rehabilitation training device for patients in the department of severe illness simulates the action of riding a bicycle through the matched use of a transverse rod, a roller, a connecting plate, a rotating rod, a pedal plate and the like, realizes the training of legs through movement, and can be pulled by hands on the cushion through the matched use of an extension spring, a connecting ring, a connecting rod, a cylinder, a handle and the like, the handle drives the connecting rod to move in a shell through the cylinder, the extension spring applies external force to the connecting rod through the connecting ring, and utilizes the elasticity of the extension spring, reach the effect of hand training, satisfy the patient greatly and to the user demand of rehabilitation training device.
Description
Technical Field
The utility model relates to the field of medical technology, specifically a severe branch of academic or vocational study patient rehabilitation training device.
Background
Rehabilitation training refers to performing physical activities beneficial to recovery or function improvement after injury, general injury does not need to stop physical exercises completely except for severe injury requiring rest treatment, proper and scientific physical exercises have positive effects on rapid healing of injury and promoting functional recovery, and a patient needs to use a training device when performing rehabilitation training, for example, the application number is: 202020305339.3, this patient rehabilitation training device not only can carry out the knee training and the training of standing, but also can adjust according to patient's height, but current severe branch of academic or vocational study patient rehabilitation training device, it is unsatisfactory to the training effect of shank, lead to whole mechanism's practicality to descend, the patient of inconvenient different heights uses, influence application range, lack the training to the hand, hardly satisfy the patient to the user demand of rehabilitation training device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a severe branch of academic or vocational study patient rehabilitation training device to propose current severe branch of academic or vocational study patient rehabilitation training device in solving above-mentioned background art, it is unsatisfactory to the training effect of shank, the problem that leads to whole mechanism's practicality to descend.
In order to achieve the above object, the utility model provides a following technical scheme: the rehabilitation training device for the critically ill patients comprises a bottom plate, a cushion, threaded holes and a mounting seat, wherein the cushion is fixedly connected to the upper surface of the bottom plate, the threaded holes are machined in the bottom plate, the mounting seat is fixedly connected to one side, far away from the cushion, of the upper surface of the bottom plate, and a leg training mechanism is mounted in the mounting seat;
the leg training mechanism comprises a cross rod, rollers, a connecting plate, a rotating rod and a pedal;
the outer wall of the cross rod is fixedly connected with a roller, two ends of the cross rod penetrate through the mounting seat and are fixedly connected with the connecting plate, the outer wall of the cross rod is movably connected with the mounting seat, one end of the connecting plate, far away from the cross rod, is fixedly connected with a rotating rod, and the outer wall of the rotating rod is movably connected with a pedal. Two rows of threaded holes are symmetrically processed on the upper surface of the bottom plate, so that the position of the seat can be adjusted.
Preferably, two of said webs are arranged in parallel with respect to the crossbar. Two connecting plates are arranged on the outer wall of the cross bar so as to facilitate the training of the two legs.
Preferably, the upper surface of bottom plate is equipped with the seat, the outer wall rigid coupling of seat has the installation pole, the outer wall rigid coupling of installation pole has the back, the outer wall rigid coupling of back has the montant, two the equal rigid coupling of outer wall of montant has the back cushion. The back cushion increases the comfort of the neck of the patient.
Preferably, the upper surface of the bottom plate is fixedly connected with a lifting mechanism;
the lifting mechanism comprises a fixing plate, a bolt, a supporting plate, a groove plate and a bolt;
two equal clearance fit in the inside of fixed plate has the bolt, the bolt runs through the fixed plate and links to each other with the screw hole screw thread, the fixed plate passes through bolt and bottom plate looks rigid coupling, the upper surface rigid coupling of fixed plate has the backup pad, the outer wall clearance fit of backup pad has the frid, the top and the seat looks rigid coupling of frid, the inside threaded connection of backup pad has the bolt, the outer wall of bolt runs through backup pad and frid threaded connection. The arrangement of the two groove plates ensures the stability of the seat.
Preferably, the support plate and the groove plate form a sliding mechanism. Moving the support plate in the slot plate adjusts the height of the seat.
Preferably, the outer wall of the backrest is fixedly connected with a shell, the top end of the shell is tightly attached with a cover plate, and the upper surface of the cover plate is fixedly connected with a handle. The cover plate seals the shell, and an extension spring is arranged in the shell.
Preferably, a hand training mechanism is installed inside the shell;
the hand training mechanism comprises an extension spring, a connecting ring, a connecting rod, a cylinder and a handle;
the outer wall and the shell clearance fit of extension spring, the equal rigid coupling in both ends of extension spring has the go-between, two the equal rigid coupling in outer wall of go-between has the connecting rod, the outer wall of connecting rod runs through shell and drum looks rigid coupling, the outer wall and the shell clearance fit of connecting rod, the inside rigid coupling of drum has the handle. The hand training effect is achieved by the elasticity of the extension spring.
Preferably, the handle is arranged perpendicular to the cylinder. The grip is held by hand to drive the cylinder to move.
Compared with the prior art, the beneficial effects of the utility model are that: this severe branch of academic or vocational study patient rehabilitation training device compares traditional technique, has following advantage:
through the matching use of the transverse rod, the idler wheels, the connecting plate, the rotating rod, the pedal plate and the like, a patient can sit on the upper surface of the seat, the back of the patient leans against the backrest, meanwhile, the vertical rod drives the back cushion to be positioned behind the brain of the patient, the comfort degree of the patient is increased, feet of the patient step on the pedal plate, the pedal plate drives the transverse rod to rotate in the mounting seat through the connecting plate, the transverse rod drives the idler wheels to rotate, the action of riding a bicycle is simulated for training, the training of legs is realized through movement, and the practicability of the whole mechanism is increased;
the fixing plate, the bolt, the supporting plate, the groove plate, the bolt and the like are used in a matched mode, the bolt penetrates through the fixing plate and is in threaded connection with the corresponding threaded hole, then the groove plate is moved on the outer wall of the supporting plate, the groove plate drives the seat to move, after the position of the seat is properly adjusted, the bolt penetrates through the supporting plate and is in threaded connection with the groove plate, then the position of the seat is fixed, the height of the seat is adjusted, the use requirements of patients with different heights are met, and the use range is enlarged;
through the cooperation use of extension spring, go-between, connecting rod, drum and handle etc. the patient can step on the cushion and stimulate the handle with the hand, and the handle drives the connecting rod through the drum and removes in the shell, and extension spring passes through the connecting ring and applys external force to the connecting rod, utilizes extension spring's elasticity, reaches the effect of hand training, satisfies the patient greatly to the user demand of rehabilitation training device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the leg training mechanism and the mounting base in FIG. 1;
FIG. 3 is a schematic view of a connection structure between the lifting mechanism and the bottom plate in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the hand training mechanism and the housing of FIG. 1; .
In the figure: 1. the base plate, 2, cushion, 3, screw hole, 4, mount pad, 5, leg training mechanism, 501, horizontal pole, 502, gyro wheel, 503, connecting plate, 504, bull stick, 505, running-board, 6, elevating system, 601, fixed plate, 602, bolt, 603, backup pad, 604, frid, 605, bolt, 7, hand training mechanism, 701, extension spring, 702, go-between, 703, connecting rod, 704, drum, 705, handle, 8, seat, 9, installation pole, 10, back, 11, montant, 12, back cushion, 13, shell, 14, apron, 15, handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rehabilitation training device for patients in the department of severe illness comprises a bottom plate 1, a cushion 2, threaded holes 3 and a mounting seat 4, wherein the cushion 2 is fixedly connected to the upper surface of the bottom plate 1, the cushion 2 is made of rubber materials, the surface of the cushion 2 is provided with abrasive grains for preventing slipping, the threaded holes 3 are formed in the bottom plate 1, two rows of threaded holes 3 are symmetrically formed in the upper surface of the bottom plate 1, the mounting seat 4 is fixedly connected to one side, away from the cushion 2, of the upper surface of the bottom plate 1, a leg training mechanism 5 is installed in the mounting seat 4, the leg training mechanism 5 comprises a cross rod 501, a roller 502, a connecting plate 503, a rotating rod 504 and a pedal 505, the roller 502 is fixedly connected to the outer wall of the cross rod 501, two ends of the cross rod 501 penetrate through the mounting seat 4 and are fixedly connected with the connecting plate 503, the cross rod 501 drives the roller 502 to rotate, the outer wall of the cross rod 501 is movably connected with the mounting seat 4, the cross rod 501 rotates in the mounting seat 4 through a bearing, one end, far away from the cross rod 501, the rotating rod 504 is fixedly connected with the connecting plate 503, the outer wall of the rotating rod 504 is movably connected with a pedal 505, the pedal 505 can rotate on the outer wall of the rotating rod 504, the two connecting plates 503 are arranged in parallel relative to the cross rod 501, and the two connecting plates 503 are mounted on the outer wall of the cross rod 501 to facilitate the training of the two legs.
The upper surface of bottom plate 1 is equipped with seat 8, the cushion has been placed to the upper surface of seat 8, the outer wall rigid coupling of seat 8 has installation pole 9, the outer wall rigid coupling of installation pole 9 has back 10, installation pole 9 links together back 10 and seat 8, the outer wall rigid coupling of back 10 has montant 11, the equal rigid coupling of outer wall of two montants 11 has back cushion 12, montant 11 plays the fixed action to back cushion 12, back cushion 12 increases patient's neck travelling comfort.
The upper surface of the bottom plate 1 is fixedly connected with a lifting mechanism 6, the lifting mechanism 6 comprises a fixing plate 601 and a bolt 602, the supporting plate 603, the groove plates 604 and the bolts 605, the bolts 602 are arranged inside the two fixing plates 601 in a clearance fit manner, the bolts 602 penetrate through the fixing plates 601 and are in threaded connection with the threaded holes 3, the bolts 602 are inserted into the different threaded holes 3 to fix the fixing plates 601 at different positions, the fixing plates 601 are fixedly connected with the base plate 1 through the bolts 602, the supporting plate 603 is fixedly connected to the upper surface of the fixing plates 601, the groove plates 604 are arranged on the outer wall of the supporting plate 603 in a clearance fit manner, grooves are machined in the groove plates 604, the top ends of the groove plates 604 are fixedly connected with the seat 8, the bolts 605 are connected to the inner threads of the supporting plate 603, the threads are machined on the outer wall of the bolts 605, the outer wall of the bolts 605 penetrates through the supporting plate 603 and is in threaded connection with the groove plates 604, the supporting plate 603 and the groove plates 604 form a sliding mechanism, and the supporting plate 603 is moved in the groove plates 604 to adjust the height of the seat 8.
The outer wall of the backrest 10 is fixedly connected with a shell 13, the top end of the shell 13 is tightly attached with a cover plate 14, the cover plate 14 seals the shell 13, the upper surface of the cover plate 14 is fixedly connected with a handle 15, and the handle 15 drives the cover plate 14 to move.
The hand training mechanism 7 is installed inside the shell 13, the hand training mechanism 7 comprises an extension spring 701, connecting rings 702, connecting rods 703, a cylinder 704 and a handle 705, the outer wall of the extension spring 701 is in clearance fit with the shell 13, the connecting rings 702 are fixedly connected to the two ends of the extension spring 701, the connecting rings 702 connect the connecting rods 702 with the extension spring 701, the connecting rods 703 are fixedly connected to the outer walls of the two connecting rings 702, the outer wall of the connecting rod 703 penetrates through the shell 13 and is fixedly connected with the cylinder 704, the connecting rod 703 can move left and right in the shell 13, the outer wall of the connecting rod 703 is in clearance fit with the shell 13, the handle 705 is fixedly connected to the inside of the cylinder 704, the handle 705 is perpendicular to the cylinder 704, and the handle 704 is held by hands to drive the cylinder 704 to move.
In this example, when using the rehabilitation training device for the critically ill patients, firstly, bolts 602 are used to penetrate through the fixing plate 601 to be in threaded connection with the corresponding threaded holes 3, then the groove plate 604 is moved on the outer wall of the supporting plate 603, the groove plate 604 drives the seat 8 to move, after the position of the seat 8 is properly adjusted, the bolts 605 are used to penetrate through the supporting plate 603 and be in threaded connection with the groove plate 604, so as to fix the position of the seat 8, the patient can step on the cushion 2 to pull the grip 705 by hands, the grip 705 drives the connecting rod 703 to move in the shell 13 through the cylinder 704, the extension spring 701 applies external force to the connecting rod 703 through the connecting ring 702, so as to achieve the effect of hand training, the patient can sit on the upper surface of the seat 8, the back leans against the backrest 10, meanwhile, the vertical rods 11 drive the headrest 12 to be positioned behind the brain of the patient, so as to increase the comfort degree of the patient, the feet are on the pedal 505, the pedal 505 drives the cross rod 501 to rotate in the mounting seat 4 through the connecting plate 503, the cross bar 501 drives the rollers 502 to rotate, so that leg training is realized through movement, and the recovery of the physical function of a patient is facilitated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a severe branch of academic or vocational study patient rehabilitation training device, includes bottom plate (1), cushion (2), screw hole (3) and mount pad (4), the upper surface rigid coupling of bottom plate (1) has cushion (2), the inside processing of bottom plate (1) has screw hole (3), one side rigid coupling that cushion (2) were kept away from to the upper surface of bottom plate (1) has mount pad (4), its characterized in that: a leg training mechanism (5) is arranged in the mounting seat (4);
the leg training mechanism (5) comprises a cross bar (501), a roller (502), a connecting plate (503), a rotating rod (504) and a pedal (505);
the outer wall of horizontal pole (501) rigid coupling has gyro wheel (502), the both ends of horizontal pole (501) all run through mount pad (4) and are linked together the rigid coupling with connecting plate (503), the outer wall and the mount pad (4) activity of horizontal pole (501) link to each other, the one end rigid coupling that keeps away from horizontal pole (501) of connecting plate (503) has bull stick (504), the outer wall swing joint of bull stick (504) has running-board (505).
2. The rehabilitation training device for critically ill patients according to claim 1, wherein: the two connecting plates (503) are arranged in parallel with respect to the cross bar (501).
3. The rehabilitation training device for critically ill patients according to claim 1, wherein: the upper surface of bottom plate (1) is equipped with seat (8), the outer wall rigid coupling of seat (8) has installation pole (9), the outer wall rigid coupling of installation pole (9) has back (10), the outer wall rigid coupling of back (10) has montant (11), two the equal rigid coupling of outer wall of montant (11) has back cushion (12).
4. The rehabilitation training device for critically ill patients according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a lifting mechanism (6);
the lifting mechanism (6) comprises a fixing plate (601), a bolt (602), a supporting plate (603), a groove plate (604) and a bolt (605);
two equal clearance fit in the inside of fixed plate (601) has bolt (602), bolt (602) run through fixed plate (601) and screw hole (3) threaded connection, fixed plate (601) pass through bolt (602) and bottom plate (1) looks rigid coupling, the upper surface rigid coupling of fixed plate (601) has backup pad (603), the outer wall clearance fit of backup pad (603) has frid (604), the top and seat (8) looks rigid coupling of frid (604), the inside threaded connection of backup pad (603) has bolt (605), the outer wall of bolt (605) runs through backup pad (603) and frid (604) threaded connection.
5. The rehabilitation training device for critically ill patients according to claim 4, wherein: the supporting plate (603) and the groove plate (604) form a sliding mechanism.
6. The rehabilitation training device for critically ill patients according to claim 3, wherein: the outer wall rigid coupling of back (10) has shell (13), the top of shell (13) is closely laminated and is had apron (14), the upper surface rigid coupling of apron (14) has handle (15).
7. The rehabilitation training device for critically ill patients according to claim 6, wherein: a hand training mechanism (7) is arranged in the shell (13);
the hand training mechanism (7) comprises an extension spring (701), a connecting ring (702), a connecting rod (703), a cylinder (704) and a grip (705);
the outer wall and shell (13) clearance fit of extension spring (701), the equal rigid coupling in both ends of extension spring (701) has connecting ring (702), two the equal rigid coupling in outer wall of connecting ring (702) has connecting rod (703), the outer wall of connecting rod (703) runs through shell (13) and drum (704) looks rigid coupling, the outer wall and shell (13) clearance fit of connecting rod (703), the inside rigid coupling of drum (704) has handle (705).
8. The rehabilitation training device for critically ill patients according to claim 7, wherein: the grip (705) is arranged perpendicular to the cylinder (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120521705.3U CN215025668U (en) | 2021-03-12 | 2021-03-12 | Severe branch of academic or vocational study patient rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120521705.3U CN215025668U (en) | 2021-03-12 | 2021-03-12 | Severe branch of academic or vocational study patient rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025668U true CN215025668U (en) | 2021-12-07 |
Family
ID=79260612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120521705.3U Expired - Fee Related CN215025668U (en) | 2021-03-12 | 2021-03-12 | Severe branch of academic or vocational study patient rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025668U (en) |
-
2021
- 2021-03-12 CN CN202120521705.3U patent/CN215025668U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211962922U (en) | Medical care rehabilitation training device | |
| CN107693234A (en) | A kind of omnidirectional's travelling aided bicycle of Mecanum wheel drive | |
| CN211935422U (en) | Device is tempered with supplementary limbs to severe nursing | |
| CN210447991U (en) | Medical treatment is recovered with adjustable exercise bed | |
| CN209155018U (en) | A kind of Orthopedic Clinical rehabilitation training equipment | |
| CN107625588A (en) | Titanium alloy rehabilitation wheelchair | |
| CN212593783U (en) | Recovered exerciser of orthopedics postoperative of angularly adjustable | |
| CN215025668U (en) | Severe branch of academic or vocational study patient rehabilitation training device | |
| CN212015980U (en) | Orthopedics postoperative rehabilitation chair | |
| CN214181052U (en) | Medical rehabilitation apparatus convenient for four limbs of patient to recover | |
| CN207940989U (en) | A kind of wheelchair of adjustable-angle | |
| CN208492626U (en) | A kind of standing with oxygen cylinder and walk supporting device | |
| CN207306810U (en) | Multifunction restoring wheelchair | |
| CN212548155U (en) | Device for assisting function exercise of elderly knee osteoarthritis patients | |
| CN211095384U (en) | Wheelchair with rehabilitation training function | |
| CN210078710U (en) | Multifunctional rehabilitation training device for neurology department | |
| CN210728562U (en) | Department of neurology clinical regulation four limbs rehabilitation device | |
| CN209899807U (en) | Multi-functional intracardiac branch of academic or vocational study nursing transfer device | |
| CN210542113U (en) | Multifunctional cart for old patients | |
| CN210205742U (en) | Sports rehabilitation leg activity sport equipment | |
| CN109350917B (en) | Recovered multi-functional trainer of psoatic strain | |
| CN220443136U (en) | Children health care is with frame of standing | |
| CN203108096U (en) | Sitting posture leg exerciser | |
| CN212974033U (en) | Lower limb exerciser for diabetes patients | |
| CN213912191U (en) | Cardiovascular and cerebrovascular rehabilitation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |