CN217696954U - Medical science experiment animal fixing device - Google Patents
Medical science experiment animal fixing device Download PDFInfo
- Publication number
- CN217696954U CN217696954U CN202120976400.1U CN202120976400U CN217696954U CN 217696954 U CN217696954 U CN 217696954U CN 202120976400 U CN202120976400 U CN 202120976400U CN 217696954 U CN217696954 U CN 217696954U
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- bevel gear
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- 241001465754 Metazoa Species 0.000 title claims abstract description 68
- 238000010171 animal model Methods 0.000 claims description 37
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a medical science experiment animal fixing device, include: a base; the clamping assembly comprises a first clamping piece and a second clamping piece which are respectively arranged on two opposite sides of the base, the first clamping piece penetrates through the base and is in sliding connection with the base, the second clamping piece is fixedly arranged on the base, and the first clamping piece and the second clamping piece cooperate with the base to clamp the animal to be tested; the moving adjusting assembly is arranged at the bottom of the base and connected with the first clamping piece so as to drive the first clamping piece to slide towards the direction of the second clamping piece; and the lifting adjusting assembly is connected with the bottom of the clamping assembly to adjust the lifting of the clamping assembly. Can fix the animal of waiting to experiment that multiple length of body and size are different fully through this medical science experiment animal fixing device, and then show hoisting device's practicality.
Description
Technical Field
The utility model relates to a fixing device technical field especially relates to a medical science experiment animal fixing device.
Background
Animal experiments are scientific studies conducted in laboratories using animals in order to gain new knowledge about biology, medicine, etc. or to solve specific problems. Experimental animal science is formed through a lengthy animal experimental process accompanied with biomedical science.
In the medical experiment of animals, the fixing device is used for fixing the animals. When the existing animal fixing device is used, due to the fact that the adjustable degree of the device is low, the device is difficult to fix animals with different body lengths and body shapes, and the applicability of the device is poor; secondly, when the existing animal fixing device is used for fixing animals, the operation is complex, so that the use convenience of the device is poor, and the experiment efficiency is influenced; moreover, when current animal fixing device was used, the fixed effect of device was relatively poor, was difficult to carry out fully fixed to the animal to lead to the experiment to suspend because of the removal of animal easily, and then make the practicality of device relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a fixing device for a medical laboratory animal, which solves the problem of low efficiency of the fixing device for the medical laboratory animal.
According to an aspect of the utility model, a medical science experiment animal fixing device is provided, include:
a base;
the clamping assembly comprises a first clamping piece and a second clamping piece which are respectively arranged on two opposite sides of the base, the first clamping piece penetrates through the base and is in sliding connection with the base, the second clamping piece is fixedly arranged on the base, and the first clamping piece and the second clamping piece cooperate with the base to clamp the animal to be tested;
the movable adjusting assembly is arranged at the bottom of the base and connected with the first clamping piece so as to drive the first clamping piece to slide towards the direction of the second clamping piece;
and the lifting adjusting assembly is connected with the bottom of the clamping assembly to adjust the lifting of the clamping assembly.
According to some embodiments, the first clamping piece and the second clamping piece each comprise a first threaded screw rod, a clamping plate, a guide rod, a rotating handle and a lifting seat, the lifting seat is parallel to the base, the first threaded screw rod and the guide rod are respectively arranged on two opposite sides of the lifting seat and are installed on the base, the first threaded screw rod is in threaded connection with the lifting seat, the guide rod is in sliding connection with the lifting seat, the bottom of the rotating handle is fixedly connected with the clamping plate, and the rod part of the rotating handle is in threaded connection with the lifting seat to adjust the lifting of the clamping plate.
According to some embodiments, the first clamping piece and the second clamping piece further comprise U-shaped frames and limiting rods, the U-shaped frames are installed on the base and are perpendicular to the base, the limiting rods are arranged in parallel with the first threaded screw rods and sequentially slide to penetrate through the lifting seat and the tops of the U-shaped frames and the clamping plates to be fixedly connected, and therefore the lifting track of the clamping plates is limited.
According to some embodiments, a first through groove, a second through groove and a third through groove are arranged on the base in parallel, and the U-shaped frame, the first threaded screw rod and the guide rod of the first clamping piece respectively penetrate through the first through groove, the second through groove and the third through groove correspondingly and slide towards the second clamping piece along the first clamping piece.
According to some embodiments, remove the adjusting part and include first motor, second screw lead screw, fixed mounting board and removal frame, remove the frame locate the base bottom and with the bottom fixed connection of the U type frame of first holder and guide bar, fixed mounting board with the bottom fixed connection of base, second screw lead screw with base parallel arrangement and with remove frame threaded connection, the one end of second screw lead screw with the output of first motor is connected, the other end with fixed mounting board sliding connection, first motor is through the drive second screw lead screw rotates in order to drive remove the frame and remove.
According to some embodiments, the lifting adjusting assembly comprises a second motor, a rotating rod, a sliding seat, a horizontal bevel gear and a vertical bevel gear, wherein the top wall of the sliding seat is fixedly connected with the bottom wall of the base, the horizontal bevel gear is rotatably connected with the inner side of the top wall of the sliding seat, the vertical bevel gear is rotatably connected with the inner side of the side wall of the sliding seat, the horizontal bevel gear is meshed with the vertical bevel gear, the rotating rod is arranged in parallel with the base, the rotating rod is coaxially arranged and fixedly connected with the horizontal bevel gear, the first threaded screw rod is coaxially arranged and fixedly connected with the vertical bevel gear, and the output end of the second motor is connected with the rotating rod to drive the rotating rod to rotate.
According to some embodiments, the axial section of the rotating rod is polygonal, a central shaft of the vertical bevel gear is provided with a through hole, and the through hole is matched and embedded with the rotating rod to enable the rotating rod to be fixedly clamped with the rotating rod shaft.
According to some embodiments, the controller is installed on the base, and the controller is electrically connected with the first motor and the second motor respectively so as to control the first motor and the second motor to operate.
According to some embodiments, the device further comprises a bracket and a roller, wherein the bracket is fixedly installed at the bottom of the base, a placing groove is formed in the bottom of the bracket, and the roller is rotatably connected with the bracket, so that the roller can be placed in the placing groove in a retractable manner.
According to some embodiments, further comprising a mold comprising a profiled trough configured to match the shape of the animal to be tested;
the top of base is equipped with the recess, section mould bottom with the recess cooperation embedding is connected.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this medical science experiment animal fixing device is in the use, will treat the animal of experiment to place on the base earlier, remove the first holder of adjusting part drive through control and slide towards second holder direction, treat to remove adjust to and treat the body length assorted position of experiment animal, cooperate the fixed experiment animal of treating of base cooperation centre gripping with first holder and second holder, immediately, go up and down with adjusting the centre gripping subassembly through adjusting the lift adjustment subassembly, go on tentatively fixing with the animal of the common centre gripping of clamping subassembly and base, rethread clamping part self finely tunes the centre gripping elasticity of treating the experiment animal on the base, and make this medical science experiment animal fixing device can fully fix the different experiment animals of treating of multiple body length and size, and then show hoisting device's practicality.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a southwest isometric three-dimensional structure of a medical experimental animal fixing device provided by the present invention;
fig. 2 is a schematic diagram of an isometric structure of the southeast of the medical experimental animal fixing device provided by the present invention;
fig. 3 is a schematic perspective view of a bottom view of the fixing device for experimental medical animals according to the present invention;
FIG. 4 is a cross-sectional view of FIG. 1;
fig. 5 is a schematic perspective view of a first clamping member of the fixing device for a medical laboratory animal according to the present invention;
fig. 6 is a schematic perspective view of a second clamping member of the fixing device for a medical laboratory animal according to the present invention;
fig. 7 is a schematic view of a three-dimensional structure of a lifting adjusting assembly of the medical experimental animal fixing device provided by the present invention.
In the figure: a base 100; a first through groove 110; a second through slot 120; a third through groove 130; a clamping assembly 200; a first clamping member 210; a first threaded screw 211; a clamping plate 212; a guide rod 213; a rotating handle 214; a lifting base 215; a U-shaped frame 216; a stopper rod 217; a second clamping member 220; the movement adjustment assembly 300; a first motor 310; a second threaded screw 320; a fixed mounting plate 330; a moving frame 340; a lift adjustment assembly 400; a second motor 410; a rotating rod 420; a sliding seat 430; a horizontal bevel gear 440; a vertical bevel gear 450; a controller 500.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1 to 7, the utility model provides a medical science experimental animal fixing device, this medical science experimental animal fixing device can fix the different animal of waiting to experiment of multiple length and size to it is poor because of the adjustability to solve current fixing device, and then is showing the practicality that has promoted the device, its concrete scheme as follows.
The medical experimental animal fixing device comprises a base 100, a clamping assembly 200, a moving adjusting assembly 300 and a lifting adjusting assembly 400, wherein the base 100 is used for placing an animal to be tested.
The clamping assembly 200 comprises a first clamping member 210 and a second clamping member 220 which are respectively arranged on two opposite sides of the base 100, the first clamping member 210 penetrates through the base 100 and is in sliding connection with the base 100, the second clamping member 220 is fixedly arranged on the base 100, and the first clamping member 210 and the second clamping member 220 cooperate with the base 100 to clamp an animal to be tested. Wherein, the holding assembly 200 can be further provided with a plurality of clamps to hold and fix the animal to be tested in multiple directions. In addition, the clamping assembly 200 may be an elastic clamp with elasticity, or may be a clamping member with adjustable tightness, and in this embodiment, the clamping member with adjustable tightness is preferably used to adjust the animal to be tested.
The movable adjusting assembly 300 is installed at the bottom of the base 100 and connected to the first clamping member 210 to drive the first clamping member 210 to slide toward the second clamping member 220, so as to adjust the distance between the first clamping member 210 and the second clamping member 220.
The elevation adjustment assembly 400 is coupled to the bottom of the clamping assembly 200 to adjust the elevation of the clamping assembly 200. The lifting adjusting assembly 400 may be a cylinder or an oil cylinder, or a mechanical component with a lifting adjusting function.
In the above scheme, this medical experiment animal fixing device is in the use, will treat the animal of experiment to place on base 100 earlier, move the first holder 210 of regulating part 300 drive through control and slide towards second holder 220 direction, treat to move the regulation to with treat the body length assorted position of experiment animal, cooperate the fixed experiment animal of treating of base 100 cooperation centre gripping with first holder 210 and second holder 220, immediately, through adjusting lift regulating part 400 with the lift of regulation holder assembly 200, in order to carry out preliminary centre gripping fixedly to the animal of the common centre gripping of holder assembly 200 and base 100, rethread holder assembly 200 self carries out the fine setting to the animal of waiting to experiment on base 100, and make this medical experiment animal fixing device can fully fix the different experiment animals of waiting of multiple body length and size, and then show the practicality of hoisting device.
As shown in fig. 1-2, each of the first clamping member 210 and the second clamping member 220 includes a first threaded screw 211, a clamping plate 212, a guide rod 213, a rotating handle 214, and a lifting seat 215, the lifting seat 215 is parallel to the base 100, the first threaded screw 211 and the guide rod 213 are respectively disposed on two opposite sides of the lifting seat 215 and are installed on the base 100, the first threaded screw 211 is in threaded connection with the lifting seat 215, the guide rod 213 is in sliding connection with the lifting seat 215, the bottom of the rotating handle 214 is fixedly connected with the clamping plate 212, and the rod of the rotating handle 214 is in threaded connection with the lifting seat 215 to adjust the lifting of the clamping plate 212.
Wherein, first holder 210 and second holder 220 treat the experimental animal in-process at the centre gripping, will treat that the experimental animal is placed on base 100 earlier, through rotating rotatory handle 214 for with rotatory handle 214 fixed connection's grip block 212 lift, with this elasticity between regulation grip block 212 and the base 100, and will treat that the experimental animal carries out preliminary centre gripping is fixed.
In order to enable the clamping plate 212 adjusted by the rotating handle 214 to stably clamp the animal to be tested, the first clamping piece 210 and the second clamping piece 220 both comprise a U-shaped frame 216 and a limiting rod 217, the U-shaped frame 216 is installed on the base 100 and is perpendicular to the base 100, the limiting rod 217 and the first threaded screw rod 211 are arranged in parallel and sequentially slide to penetrate through the lifting seat 215 and the top of the U-shaped frame 216 to be fixedly connected with the clamping plate 212, so that the lifting track of the clamping plate 212 is limited, and meanwhile, the rod part of the rotating handle 214 is limited, so that the clamping plate 212 can clamp the animal to be tested more stably.
As shown in fig. 2, in order to make the movement adjusting assembly 300 more easily slide on the base 100, the base 100 is provided with a first through groove 110, a second through groove 120 and a third through groove 130 which are arranged in parallel, and the U-shaped frame 216, the first threaded screw 211 and the guide rod 213 of the first clamping member 210 respectively and correspondingly penetrate through the first through groove 110, the second through groove 120 and the third through groove 130 and slide along the first clamping member 210 towards the second clamping member 220.
Referring to fig. 3 to 4, the movable adjusting assembly 300 includes a first motor 310, a second threaded screw 320, a fixed mounting plate 330 and a movable frame 340, the movable frame 340 is disposed at the bottom of the base 100 and is fixedly connected to the U-shaped frame 216 of the first clamping member 210 and the bottom of the guide rod 213, the fixed mounting plate 330 is fixedly connected to the bottom of the base 100, the second threaded screw 320 is parallel to the base 100 and is threadedly connected to the movable frame 340, one end of the second threaded screw 320 is connected to the output end of the first motor 310, and the other end is slidably connected to the fixed mounting plate 330, the first motor 310 drives the second threaded screw 320 to rotate to drive the movable frame 340 to move, so that the first clamping member 210 fixedly connected to the movable frame 340 moves, and the animals to be tested with different lengths are clamped.
Referring to fig. 5 to 7, the lifting adjustment assembly 400 includes a second motor 410, a rotating rod 420, a sliding seat 430, a horizontal bevel gear 440 and a vertical bevel gear 450, wherein the bottom wall of the top wall base 100 of the sliding seat 430 is fixedly connected, the horizontal bevel gear 440 is rotatably connected with the inner side of the top wall of the sliding seat 430, the vertical bevel gear 450 is rotatably connected with the inner side of the side wall of the sliding seat 430, the horizontal bevel gear 440 is engaged with the vertical bevel gear 450, the rotating rod 420 is disposed parallel to the base 100, the rotating rod 420 is coaxially and fixedly connected with the horizontal bevel gear 440, the first threaded screw 211 is coaxially and fixedly connected with the vertical bevel gear 450, and the output end of the second motor 410 is connected with the rotating rod 420 to drive the rotating rod 420 to rotate.
Wherein, the theory of operation of lift adjustment subassembly 400 does, second motor 410 drives bull stick 420 and rotates, bull stick 420 drives vertical bevel gear 450 and rotates, vertical bevel gear 450 drives horizontal bevel gear 440 and rotates, horizontal bevel gear 440 drives first screw lead screw 211 and rotates, first screw lead screw 211 drives lift seat 215 and goes up and down, lift seat 215 drives rotatory handle 214 and removes, and it is fixed to make grip block 212 carry out preliminary centre gripping to the animal, rethread rotatory handle 214 rotates afterwards and drives grip block 212 and go up and down, and the height to the common centre gripping of grip block 212 and base 100 of treating the experimental animal is finely tuned, thereby reach the elasticity of adjusting the centre gripping of treating the experimental animal, make the device can carry out fully fixed to the animal.
In addition, in order to detachably connect the rotating rod 420 and the vertical bevel gear 450 rotatably installed in the sliding seat 430, the axial cross section of the rotating rod 420 is polygonal, a through hole is formed in the central axis of the vertical bevel gear 450, and the through hole is in fit-in connection with the rotating rod 420 so that the rotating rod 420 and the vertical bevel gear 450 are fixedly clamped.
According to some embodiments, in order to facilitate the experimenter to operate the fixing device for the medical experimental animal during the fixing process of the animal to be tested, the fixing device for the medical experimental animal further comprises a controller 500 installed on the base 100, wherein the controller 500 is electrically connected with the first motor 310 and the second motor 410 respectively to control the first motor 310 and the second motor 410 to operate, so as to realize the automatic control of the movement adjusting assembly 300 and the lifting adjusting assembly 400 to primarily fix the animal to be tested with different lengths and sizes.
In order to facilitate the transportation of the fixing device for the medical laboratory animal, the fixing device for the medical laboratory animal further comprises a bracket and a roller (not shown in the figure), wherein the bracket is fixedly arranged at the bottom of the base 100, a placing groove is formed in the bottom of the bracket, and the roller is rotatably connected with the bracket so as to be placed in the placing groove in a retractable manner. Thereby make the device at the transportation, slide through the gyro wheel, alright light removal, when the experiment, only need rotate the gyro wheel to the standing groove of support in, alright firm use the device.
In order to make the more firm fixed experimental animals of treating of this medical science experimental animals fixing device, this medical science experimental animals fixing device still includes the section mould (not shown in the figure), and the section mould includes type groove, and the configuration of type groove is into and treats the physique phase-match of experimental animals, and the top of base 100 is equipped with the recess, and the section mould bottom is connected with recess cooperation embedding to the feasible experimental animals of treating is arranged in the type inslot of section mould, is more convenient for treat experimental animals and fixes, makes this medical science experimental animals fixing device's practicality stronger.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Claims (10)
1. A medical experimental animal fixing device, characterized by comprising:
a base;
the clamping assembly comprises a first clamping piece and a second clamping piece which are respectively arranged on two opposite sides of the base, the first clamping piece penetrates through the base and is in sliding connection with the base, the second clamping piece is fixedly arranged on the base, and the first clamping piece and the second clamping piece cooperate with the base to clamp the animal to be tested;
the moving adjusting assembly is arranged at the bottom of the base and connected with the first clamping piece so as to drive the first clamping piece to slide towards the direction of the second clamping piece;
and the lifting adjusting assembly is connected with the bottom of the clamping assembly to adjust the lifting of the clamping assembly.
2. A medical laboratory animal holding apparatus according to claim 1,
first holder with the second holder all includes first screw lead screw, grip block, guide bar, rotatory handle and lift seat, lift seat with base parallel arrangement, first screw lead screw with the guide bar is located respectively the relative both sides of lift seat and install in on the base, first screw lead screw with lift seat threaded connection, the guide bar with lift seat sliding connection, the bottom of rotatory handle with grip block fixed connection, the pole portion of rotatory handle with lift seat threaded connection is in order to adjust the grip block goes up and down.
3. A medical laboratory animal holding apparatus according to claim 2,
the first clamping part and the second clamping part further comprise U-shaped frames and limiting rods, the U-shaped frames are installed on the base and are perpendicular to the base, the limiting rods are arranged in parallel with the first threaded screw rods and sequentially slide to penetrate through the lifting seat and the tops of the U-shaped frames and the clamping plates and are fixedly connected with one another so as to limit the lifting track of the clamping plates.
4. A medical laboratory animal holding apparatus according to claim 3,
be equipped with parallel arrangement's first logical groove, second logical groove and third on the base and lead to the groove, the U type frame, first screw lead screw and the guide bar of first holder are equallyd divide and are do not corresponded run through first logical groove the second logical groove and the third logical groove just follows first holder court the second holder direction slides.
5. A medical laboratory animal holding apparatus according to claim 4,
remove the adjusting part and include first motor, second screw lead screw, fixed mounting panel and remove the frame, remove the frame and locate base bottom and with the bottom fixed connection of the U type frame of first holder and guide bar, fixed mounting panel with the bottom fixed connection of base, second screw lead screw with base parallel arrangement and with remove frame threaded connection, the one end of second screw lead screw with the output of first motor is connected, the other end with fixed mounting panel sliding connection, first motor is through the drive second screw lead screw rotates in order to drive remove the frame and remove.
6. A medical laboratory animal holding apparatus according to claim 5,
the lifting adjusting assembly comprises a second motor, a rotating rod, a sliding seat, a horizontal bevel gear and a vertical bevel gear, the top wall of the sliding seat is fixedly connected with the bottom wall of the base, the horizontal bevel gear is rotatably connected with the inner side of the top wall of the sliding seat, the vertical bevel gear is rotatably connected with the inner side of the side wall of the sliding seat, the horizontal bevel gear is meshed with the vertical bevel gear, the rotating rod is arranged in parallel with the base, the rotating rod is coaxially arranged and fixedly connected with the horizontal bevel gear, a first threaded screw rod is coaxially arranged and fixedly connected with the vertical bevel gear, and the output end of the second motor is connected with the rotating rod to drive the rotating rod to rotate.
7. A medical laboratory animal holding apparatus according to claim 6,
the axial cross section of the rotating rod is polygonal, a through hole is formed in the central shaft of the vertical bevel gear, and the through hole is matched with the rotating rod to be embedded and connected so that the rotating rod is fixedly clamped with the rotating rod shaft.
8. A medical laboratory animal holding apparatus according to claim 6,
the controller is installed on the base and is electrically connected with the first motor and the second motor respectively so as to control the first motor and the second motor to operate.
9. A medical laboratory animal holding apparatus according to claim 1,
the roller type folding table is characterized by further comprising a support and rollers, the support is fixedly installed at the bottom of the base, a placing groove is formed in the bottom of the support, and the rollers are rotatably connected with the support so that the rollers can be placed in the placing groove in a retractable mode.
10. A medical laboratory animal holding apparatus according to claim 1,
the model comprises a shaping groove which is configured to match with the body of the animal to be tested;
the top of base is equipped with the recess, section mould bottom with the recess cooperation embedding is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976400.1U CN217696954U (en) | 2021-05-08 | 2021-05-08 | Medical science experiment animal fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976400.1U CN217696954U (en) | 2021-05-08 | 2021-05-08 | Medical science experiment animal fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217696954U true CN217696954U (en) | 2022-11-01 |
Family
ID=83773144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976400.1U Expired - Fee Related CN217696954U (en) | 2021-05-08 | 2021-05-08 | Medical science experiment animal fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217696954U (en) |
-
2021
- 2021-05-08 CN CN202120976400.1U patent/CN217696954U/en not_active Expired - Fee Related
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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: 20221101 |