CN211187532U - Injection pump support for intensive care unit - Google Patents

Injection pump support for intensive care unit Download PDF

Info

Publication number
CN211187532U
CN211187532U CN201921895161.6U CN201921895161U CN211187532U CN 211187532 U CN211187532 U CN 211187532U CN 201921895161 U CN201921895161 U CN 201921895161U CN 211187532 U CN211187532 U CN 211187532U
Authority
CN
China
Prior art keywords
hoop
injection pump
support
syringe pump
intensive care
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
Application number
CN201921895161.6U
Other languages
Chinese (zh)
Inventor
邢娅丽
杨玉霞
张睿
李玲娟
脱亚莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201921895161.6U priority Critical patent/CN211187532U/en
Application granted granted Critical
Publication of CN211187532U publication Critical patent/CN211187532U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The utility model relates to a medical apparatus, in particular to an injection pump bracket for intensive care unit, which comprises a bracket, a supporting plate and an injection pump, wherein a supporting rod is connected between a hoop semi-circular groove and a hoop semi-circular groove, one end of the hoop is rotationally connected with one end of the hoop, the other end of the hoop is locked with the other end of the hoop, and the injection pump is connected on a transverse plate; the injection pump is characterized in that the supporting rod is connected with a blocking cover, the blocking cover is further provided with a wire hole, a power line of the injection pump penetrates through the wire hole, the power line of the injection pump is connected in the hollow part of the supporting rod, the bottom of the supporting rod is further provided with a wiring board, and the power line of the injection pump is electrically connected onto the wiring board. The utility model discloses stable in structure, convenient to use can satisfy the condition that a patient used a plurality of syringe pumps, avoids the crisscross winding of syringe pump power cord, has reduced medical personnel intensity of labour, has reduced the risk of maloperation, also makes the intensive care unit environment cleaner and tidier, makes the use of syringe pump more standard.

Description

Injection pump support for intensive care unit
Technical Field
The utility model relates to a medical apparatus, in particular to an injection pump bracket for intensive care unit.
Background
Intensive care units are units dedicated to the management of critically ill conditions and to elaborate monitoring and accurate treatment. In the intensive care unit, besides the medical instruments necessary for general ward, an electrocardiogram recording monitor, a cardiac output measuring instrument, a defibrillator, a body-meal synchronous counterpulsation instrument, a multifunctional respirator, a blood gas analyzer, a lung function tester, an oxygen saturation monitor, a renal function monitoring and treating instrument, a small-sized hemodialysis machine, a peritoneal dialysis instrument, a pycnometer, an intracranial pressure monitor, an electroencephalograph, a cerebral hemograph instrument, a transcranial doppler instrument, an infusion pump, an injection pump and the like are often arranged, and medical instruments and equipment which are commonly used in each specialized intensive care unit are also arranged.
The injection pump is one of the indispensable medical instrument in intensive care unit, and the patient's that the intensive care unit was generally the state of an illness is heavier, and the too fast or too slow entering of a lot of medicines is the aggravation state of an illness all can, and the injection pump's main effect is to realize high accuracy, steady pulseless medicine liquid transport. One patient in an intensive care unit often needs to use a plurality of injection pumps, so that precise and fine treatment is achieved, which is one of the most obvious volume differences between the intensive care unit and a general ward.
But the use of present syringe pump is generally that a plurality of syringe pumps link together from top to bottom, or use bolt and nut etc. to fix the syringe pump on the infusion support, or place the syringe pump on tower crane or sick bed, do not have the support that is used to the syringe pump specially, in addition, when a plurality of syringe pumps are used together, the power cord is crisscross the winding together easily, and difficult differentiation brings very big inconvenience for medical personnel's work, and a bit plug is wrong, still probably causes the injury to the patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intensive care unit syringe pump support, a plurality of syringe pumps of cooperation use, and convenient the regulation, the operation is standard, prevents to twine between a plurality of syringe pump power cords, makes the operation more standard, reduces medical personnel working strength.
In order to solve the problem, the utility model relates to an intensive care unit syringe pump support is including the support, backup pad and syringe pump, the syringe pump is including the syringe pump power cord, the support is including the base, branch and end cap, branch is the hollow tube, branch is connected on the base, the end cap is connected on the branch top, backup pad sliding connection is on branch, the backup pad is including diaphragm and staple bolt, be equipped with staple bolt portion on the diaphragm, be equipped with the half slot in the staple bolt portion, also be equipped with the half slot on the staple bolt, branch is connected between staple bolt portion half slot and staple bolt half slot, staple bolt one end is rotated with staple bolt portion one end and is connected, the staple bolt other end locks with staple bolt portion other end, the syringe pump is connected on the diaphragm. Fix the backup pad on branch earlier during the use, place the syringe pump in the backup pad can again, when the backup pad is fixed on branch, only need earlier unscrew the staple bolt, hold behind the branch tightly with staple bolt and staple bolt portion locking can, need not complicated operation, because syringe pump weight is little, use that the staple bolt can make backup pad and syringe pump stable fix on branch completely.
Furthermore, staple bolt one end armful hoop portion one end pass through the connecting plate and rotate the connection, the backup pad includes round pin axle I, round pin axle I is equipped with two, one of them round pin axle I passes staple bolt and connecting plate, I commentaries on classics of another round pin axle is embraced hoop portion and connecting plate.
Further, the staple bolt portion other end be equipped with recess II, the staple bolt other end be equipped with recess III, the backup pad include fitting pin and butterfly nut, the fitting pin rotates to be connected in recess II, is equipped with screw thread portion on the fitting pin, the fitting pin passes recess III, butterfly nut connects in recess III upper ends, butterfly nut threaded connection is on screw thread portion.
Furthermore, the locking pin on be equipped with the through-hole, the through-hole is established in screw thread portion bottom, the through-hole is perpendicular with screw thread portion, the backup pad include round pin axle II, round pin axle II passes recess II and through-hole.
Furthermore, the transverse plate is also provided with at least one threading hole, baffle plates, rib plates and hanging rings, the threading holes are formed in the rear part of the transverse plate, the baffle plates are arranged on the top surface of the transverse plate, and the baffle plates are arranged at the edges of the transverse plate; the rib plates are arranged on the bottom plate of the transverse plate, the rib plates are triangular, the rib plates are arranged in a plurality of rows, the rib plates are arranged along the length of the transverse plate in a linear array mode, the hanging rings are arranged on the bottom surface of the transverse plate and are arranged at the front portion of the transverse plate, the hanging rings are U-shaped, and the power line of the injection pump penetrates through one threading hole. The rib plates strengthen the supporting stability of the transverse plate. The patient case, the medicine card and the like can be hung on the hanging ring, and the use is convenient.
Furthermore, the backup pad be equipped with a plurality ofly, a plurality of backup pads are connected on branch, cross a plurality of backup pads and connect gradually along branch direction of height. A plurality of backup pads can cooperate a syringe pump, satisfy patient's use. When a new supporting plate needs to be installed, the installed supporting plate and the injection pump are not influenced.
Further, branch on be connected with the blanking cover, the blanking cover is connected in the breach that the branch lateral wall was seted up, the breach left and right sides that the branch lateral wall was seted up is equipped with recess I, the blanking cover left and right sides is equipped with the boss, the boss is connected in recess I, still is equipped with the line hole on the blanking cover, the blanking cover of line hole upper end is the opening, the syringe pump power cord passes the line hole, the syringe pump power cord is connected in the branch cavity.
Furthermore, the blocking cover is provided with a plurality of blocking covers.
Furthermore, the bottom of the supporting rod is also provided with a wiring board which is electrically connected with a power supply, the power supply wire of the injection pump is electrically connected onto the wiring board, and the wiring board is provided with a plurality of wires.
Further, the material of the plug cover is rubber.
When the injection pump power line is used, the injection pump power line firstly penetrates through the threading hole, then the injection pump power line penetrates through the line hole of the blocking cover, when the injection pump power line penetrates through the line hole of the blocking cover, an opening at the upper end of the line hole can be broken off, the injection pump power line can be conveniently penetrated through, the injection pump power line penetrates through the line hole of the blocking cover and then is arranged in the hollow part of the supporting rod, the injection pump power line penetrates through the line hole of the blocking cover at the lower end of the supporting rod, the injection pump power line is connected to the wiring board after penetrating out, each injection pump power line does not need to be connected with a power supply, the wiring length is; meanwhile, labels can be marked on the socket of the wiring board, the injection pump and the supporting plate so as to conveniently distinguish different injection pumps and different power lines corresponding to the supporting plate and the socket of the wiring board. When the infusion pump is used specifically, if the length of the power line of the infusion pump is insufficient, only the power extension line is needed.
The utility model has the advantages that: the injection pump comprises a support, a support plate and an injection pump, wherein the support comprises a base, a support rod and a plug, a hoop part is arranged on a transverse plate, a semicircular groove is formed in the hoop part, the hoop is also provided with the semicircular groove, the support rod is connected between the semicircular groove of the hoop part and the semicircular groove of the hoop, one end of the hoop is rotatably connected with one end of the hoop part, the other end of the hoop is locked with the other end of the hoop part, and the injection pump is connected to the transverse plate; the injection pump is characterized in that the supporting rod is connected with a blocking cover, the blocking cover is further provided with a wire hole, a power line of the injection pump penetrates through the wire hole, the power line of the injection pump is connected in the hollow part of the supporting rod, the bottom of the supporting rod is further provided with a wiring board, and the power line of the injection pump is electrically connected onto the wiring board. This use novel stable in structure, convenient to use can satisfy the condition that a patient used a plurality of syringe pumps, avoids the crisscross winding of syringe pump power cord, has reduced medical personnel intensity of labour, has reduced the risk of erroneous operation, also makes the intensive care unit environment cleaner and tidier, makes the use of syringe pump more standard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;
FIG. 3 is a view of the present invention from the direction A of FIG. 2;
fig. 4 is a cross-sectional view of the locking pin of the present invention;
fig. 5 is a cross-sectional view of the connection between the support rod and the cap of the present invention;
fig. 6 is a schematic structural view of the plug cover of the present invention.
In the figure: 1. a support; 101. a base; 102. a strut; 1021. a groove I; 103. a plug; 104. blocking the cover; 1041. a boss; 1042. a wire hole; 2. a wiring board; 3. a support plate; 301. a transverse plate; 302. threading holes; 303. a baffle plate; 304. a rib plate; 305. hanging a ring; 306. a hoop part; 3061. a groove II; 307. hooping; 3071. a groove III; 308. a connecting plate; 309. a pin shaft I; 310. a locking pin; 3101. a threaded portion; 3102. a through hole; 311. a butterfly nut; 312. a pin shaft II; 4. an injection pump; 401. syringe pump power cord.
Detailed Description
As shown in fig. 1 and fig. 2, the utility model relates to an intensive care unit syringe pump support, including support 1, backup pad 3 and syringe pump 4, syringe pump 4 is including syringe pump power cord 401, support 1 is including base 101, branch 102 and end cap 103, branch 102 is the hollow tube, branch 102 is connected on base 101, end cap 103 is connected on branch 102 top, 3 sliding connection of backup pad is on branch 102, backup pad 3 is including diaphragm 301 and staple bolt 307, be equipped with hoop portion 306 on the diaphragm 301, be equipped with the half slot on hoop portion 306, also be equipped with the half slot on staple bolt 307, branch 102 is connected between hoop portion 306 half slot and staple bolt 307 half slot, staple bolt 307 one end is rotated with hoop portion 306 one end and is connected, the staple bolt 307 other end is locked with the hoop portion 306 other end, syringe pump 4 is connected on diaphragm 301. Hoop 307 one end hoop portion 306 one end rotate the connection through connecting plate 308, backup pad 3 includes round pin axle I309, and round pin axle I309 is equipped with two, and I309 of one of them round pin axle passes hoop 307 and connecting plate 308, and I309 of another round pin axle rotates hoop portion 306 and connecting plate 308. The other end of the hoop part 306 is provided with a groove II 3061, the other end of the hoop 307 is provided with a groove III 3071, the support plate 3 comprises a locking pin 310 and a butterfly nut 311, the locking pin 310 is rotatably connected in the groove II 3061, as shown in fig. 4, the locking pin 310 is provided with a thread part 3101, the locking pin 310 penetrates through the groove III 3071, the butterfly nut 311 is connected to the upper end of the groove III 3071, and the butterfly nut 311 is in threaded connection with the thread part 3101. As shown in fig. 4, the locking pin 310 is provided with a through hole 3102, the through hole 3102 is arranged at the bottom of the threaded portion 3101, the through hole 3102 is perpendicular to the threaded portion 3101, the support plate 3 comprises a pin shaft ii 312, and the pin shaft ii 312 passes through the groove ii 3061 and the through hole 3102.
As shown in fig. 2 and 3, the transverse plate 301 is further provided with a threading hole 302, a baffle plate 303, a rib plate 304 and a hanging ring 305, the threading hole 302 is arranged at the rear part of the transverse plate 301, at least one threading hole 302 is arranged, the baffle plate 303 is arranged on the top surface of the transverse plate 301, and the baffle plate 303 is arranged at the edge of the transverse plate 301; the rib plates 304 are arranged on the bottom plate of the transverse plate 301, the rib plates 304 are triangular, the rib plates 304 are multiple, the rib plates 304 are arranged along the length of the transverse plate 301 in a linear array mode, the hanging rings 305 are arranged on the bottom surface of the transverse plate 301, the hanging rings 305 are arranged on the front portion of the transverse plate 301, the hanging rings 305 are U-shaped, and the power line 401 of the injection pump penetrates through one threading hole 302.
As shown in fig. 1, a plurality of support plates 3 are provided, the plurality of support plates 3 are connected to the support rod 102, and the plurality of support plates 3 are sequentially connected along the height direction of the support rod 102. This embodiment is shown with 3 support plates 3.
As shown in fig. 1, 5, and 6, a plug 104 is connected to the support rod 102, the plug 104 is connected to a notch formed in the side wall of the support rod 102, grooves i 1021 are formed in the left and right sides of the notch formed in the side wall of the support rod 102, bosses 1041 are formed in the left and right sides of the plug 104, the bosses 1041 are connected to the grooves i 1021, a wire hole 1042 is further formed in the plug 104, the plug 104 at the upper end of the wire hole 1042 is an opening, a syringe pump power line 401 passes through the wire hole 1042, and the syringe pump power line 401 is connected to the hollow of the support rod 102. The blocking cover 104 is provided with a plurality of blocking covers. The bottom of the support rod 102 is also provided with a wiring board 2, the wiring board 2 is electrically connected with a power supply, the power line 401 of the injection pump is electrically connected on the wiring board 2, and the wiring board 2 is provided with a plurality of wiring boards. The material of the plug cover 104 is rubber.
During the use earlier fix backup pad 3 on branch 102, place syringe pump 4 on backup pad 3 can, when backup pad 3 is fixed on branch 102, only need earlier unscrew staple bolt 307, hold behind the branch 102 tightly with staple bolt 107 with staple bolt portion 106 locking can, need not complicated operation, because syringe pump 4 weight is little, use staple bolt 107 can make backup pad 3 and syringe pump 4 stable fix on branch 102 completely. The rib plate 304 enhances the support stability of the cross plate 301. The patient's case, medicine card, etc. can be hung on the hanging ring 305 for convenient use. A plurality of support plates 3 can be matched with a plurality of injection pumps 4 to meet the use requirement of a patient. When a new support plate 3 needs to be installed, the installed support plate 3 and the syringe pump 4 are not affected. When the injection pump power line 401 is used, the injection pump power line 401 firstly passes through the threading hole 1042, then the injection pump power line 401 passes through the threading hole 1042 of the blocking cover 104, when the injection pump power line 401 passes through the threading hole 1042 of the blocking cover 104, the opening at the upper end of the threading hole 1042 can be broken off, so that the injection pump power line 401 can be more conveniently passed through, the injection pump power line 401 passes through the threading hole 1042 of the blocking cover 104 and then is routed in the hollow of the supporting rod 102, the injection pump power line 401 passes through the threading hole 1042 of the blocking cover 104 at the lower end of the supporting rod 102 and then is connected to the wiring board 2 after passing through, each injection pump power line 401 does not need to be connected with a power supply, the routing length is reduced, winding; meanwhile, the sockets of the wiring board 2, the injection pumps 4 and the supporting board 3 can be labeled so as to conveniently distinguish different power lines corresponding to different injection pumps 4 and supporting boards 3 and the sockets of the wiring board 2. During specific use, if the length of the power line 401 of the injection pump is insufficient, only the power extension line needs to be used.
This use novel stable in structure, convenient to use can satisfy the condition that a patient used a plurality of syringe pumps 4, avoids syringe pump power cord 401 crisscross winding, has reduced medical personnel intensity of labour, has reduced the risk of erroneous operation, also makes intensive care unit environment cleaner and tidier, makes syringe pump 4's use more standard.

Claims (10)

1. The utility model provides an intensive care unit syringe pump support which characterized in that: comprises a bracket (1), a support plate (3) and an injection pump (4), wherein the injection pump (4) comprises an injection pump power line (401), the bracket (1) comprises a base (101), a support rod (102) and a plug (103), the support rod (102) is a hollow tube, the support rod (102) is connected to the base (101), the plug (103) is connected to the top end of the support rod (102), the support plate (3) is connected to the support rod (102) in a sliding manner, the support plate (3) comprises a transverse plate (301) and a hoop (307), the transverse plate (301) is provided with the hoop part (306), the hoop part (306) is provided with a semicircular groove, the hoop (307) is also provided with a semicircular groove, the support rod (102) is connected between the hoop part (306) semicircular groove and the hoop (307) semicircular groove, one end of the hoop (307) is rotatably connected with one end of the hoop part (306), the other end of the hoop (307) is locked with the other end of the, the injection pump (4) is connected to the transverse plate (301).
2. The intensive care unit syringe pump support of claim 1, wherein: staple bolt (307) one end hoop portion (306) one end pass through connecting plate (308) and rotate the connection, backup pad (3) are equipped with two including round pin axle I (309), one of them round pin axle I (309) passes staple bolt (307) and connecting plate (308), another round pin axle I (309) is rotated hoop portion (306) and connecting plate (308).
3. The intensive care unit syringe pump support of claim 1, wherein: the other end of the hoop part (306) is provided with a groove II (3061), the other end of the hoop part (307) is provided with a groove III (3071), the supporting plate (3) comprises a locking pin (310) and a butterfly nut (311), the locking pin (310) is rotatably connected in the groove II (3061), the locking pin (310) is provided with a threaded part (3101), the locking pin (310) penetrates through the groove III (3071), the butterfly nut (311) is connected at the upper end of the groove III (3071), and the butterfly nut (311) is in threaded connection on the threaded part (3101).
4. The intensive care unit syringe pump support of claim 3, wherein: the locking pin (310) is provided with a through hole (3102), the through hole (3102) is formed in the bottom of the threaded part (3101), the through hole (3102) is perpendicular to the threaded part (3101), the support plate (3) comprises a pin shaft II (312), and the pin shaft II (312) penetrates through the groove II (3061) and the through hole (3102).
5. The intensive care unit syringe pump support of claim 1, wherein: the transverse plate (301) is further provided with a threading hole (302), a baffle (303), a rib plate (304) and a hanging ring (305), the threading hole (302) is formed in the rear portion of the transverse plate (301), at least one threading hole (302) is formed, the baffle (303) is arranged on the top surface of the transverse plate (301), and the baffle (303) is arranged at the edge of the transverse plate (301); the injection pump is characterized in that rib plates (304) are arranged on a bottom plate of a transverse plate (301), the rib plates (304) are triangular, the rib plates (304) are arranged in a plurality of rows, the rib plates (304) are arranged along the length of the transverse plate (301) in a linear array mode, hanging rings (305) are arranged on the bottom surface of the transverse plate (301), the hanging rings (305) are arranged on the front portion of the transverse plate (301), the hanging rings (305) are U-shaped, and a power line (401) of the injection pump penetrates through one threading hole (302).
6. An intensive care unit syringe pump holder according to any one of claims 1 to 5, characterized in that: the supporting plates (3) are arranged in a plurality, the supporting plates (3) are connected to the supporting rods (102), and the supporting plates (3) are sequentially connected in the height direction of the supporting rods (102).
7. The intensive care unit syringe pump support of claim 1, wherein: branch (102) on be connected with blanking cover (104), blanking cover (104) are connected in the breach that branch (102) lateral wall was seted up, the breach left and right sides that branch (102) lateral wall was seted up is equipped with recess I (1021), blanking cover (104) left and right sides is equipped with boss (1041), boss (1041) are connected in recess I (1021), still are equipped with line hole (1042) on blanking cover (104), blanking cover (104) of line hole (1042) upper end is the opening, line hole (1042) are passed in syringe pump power cord (401), syringe pump power cord (401) are connected in branch (102) cavity.
8. The intensive care unit syringe pump support of claim 7, wherein: the plurality of the blocking covers (104) are arranged.
9. The intensive care unit syringe pump support of claim 7, wherein: the bottom of the support rod (102) is also provided with a wiring board (2), the wiring board (2) is electrically connected with a power supply, a power line (401) of the injection pump is electrically connected onto the wiring board (2), and the wiring board (2) is provided with a plurality of wires.
10. The intensive care unit syringe pump support of claim 7, wherein: the plug cover (104) is made of rubber.
CN201921895161.6U 2019-11-06 2019-11-06 Injection pump support for intensive care unit Expired - Fee Related CN211187532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921895161.6U CN211187532U (en) 2019-11-06 2019-11-06 Injection pump support for intensive care unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921895161.6U CN211187532U (en) 2019-11-06 2019-11-06 Injection pump support for intensive care unit

Publications (1)

Publication Number Publication Date
CN211187532U true CN211187532U (en) 2020-08-07

Family

ID=71858901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921895161.6U Expired - Fee Related CN211187532U (en) 2019-11-06 2019-11-06 Injection pump support for intensive care unit

Country Status (1)

Country Link
CN (1) CN211187532U (en)

Similar Documents

Publication Publication Date Title
JP4061657B2 (en) Hospital equipment mounting device and medical support service unit
CN211187532U (en) Injection pump support for intensive care unit
CN215459409U (en) Instrument mount suitable for transport sick bed
CN206669268U (en) Embedded clinical life physical sign monitoring device
CN213490913U (en) Drainage tube add and hold accessory
CN215938577U (en) Emergency department is with nursing first aid integration multifunctional transfusion frame
CN215017314U (en) Central venous pressure measuring device
CN215023514U (en) Movable extracorporeal membrane oxygenation system for lung
CN208625677U (en) A kind of critical patient monitor device
CN218122733U (en) Sharing infusion is precious and dispensing machine leases all-in-one
CN108653845B (en) A pressurization ultrafiltration appearance for nephrology dept medical treatment
CN213158391U (en) Portable ommaya bag scale measurement type infusion support
CN217244427U (en) Fixing device of small-size ECG monitor
CN215021349U (en) Transfer instrument frame
CN215915483U (en) ICU bridge type nursing unit combination equipment
CN216456344U (en) Micro-infusion pump convenient to adjust
CN214156745U (en) Clinical research record board is used in nursing of general branch of academic or vocational study
CN213551846U (en) Convenient to use's cardiovascular internal medicine inspection device
CN213770925U (en) Lead frame of monitor for cardiology department
CN214387478U (en) Electrocardiogram auxiliary frame
CN213130906U (en) Child hospital cardiology nursing is with feeding and eats device
CN220664529U (en) Bobbin for anesthesia machine
CN214712770U (en) Bedside electrocardiogram monitor and injection pump storage device
CN206534631U (en) A kind of disposable medical pressure sensor fixed mount
CN213249673U (en) Fixing device and treatment vehicle

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: 20200807

Termination date: 20211106