CN207722237U - Temporary pacemaker impulse sender external fixing device - Google Patents
Temporary pacemaker impulse sender external fixing device Download PDFInfo
- Publication number
- CN207722237U CN207722237U CN201720641754.4U CN201720641754U CN207722237U CN 207722237 U CN207722237 U CN 207722237U CN 201720641754 U CN201720641754 U CN 201720641754U CN 207722237 U CN207722237 U CN 207722237U
- Authority
- CN
- China
- Prior art keywords
- shell
- inflator
- supporting pad
- pacemaker impulse
- temporary pacemaker
- 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
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses temporary pacemaker impulse sender external fixing devices, including shell, partition board, inflator, motor, rotary shaft, cam, piston, gas-permeable nets, spring, massage air bag, first supporting pad, first placing groove, second supporting pad, second placing groove, the temporary pacemaker impulse sender external fixing device, clever structure, it is powerful, by using the device, safe storage can not only be carried out to temporary pacemaker impulse generator, patient's lower limb can also be carried out effectively raising placement, it additionally can be as needed, the reciprocal up and down motion to patient feet is realized by shirtsleeve operation, eventually by above-mentioned, to while the convenient storage placement to temporary pacemaker impulse generator, also reach the protection of the exercise to patient's lower limb, conducive to clinical popularization and application.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to temporary pacemaker impulse senders to fix dress in vitro
It sets.
Background technology
Present clinical patient carries out venipuncture to patient's lower limb first when using temporary pacemaker, draws pace-making and leads
Line, then the external impulse sender of temporary pacemaker is connected with Pacing lead, then carried by battery by impulse sender granting
For the electric pulse of energy, by the conduction of Pacing lead, the cardiac muscle that stimulating electrode is contacted makes heart excitement and shrinks, to
Achieve the purpose that treatment due to certain arrhythmia caused heart dysfunctions.According to above-mentioned, when patient is risen using interim
Fight device when, generally treated all in bed state, while needing to carry out the external impulse sender of temporary pacemaker appropriate
Storage protection, and clinic generally carries out storage receipts using easy holder to the external impulse sender of temporary pacemaker at present
It receives, but aforesaid way has a disadvantage that；Although 1, holder can store pacemaker impulse sender, also hide
Covering the operation interface of pacemaker impulse sender, i.e., inconvenient medical staff, which easily observe, paces index, and 2, patient
Lower limb to inconvenient activity, i.e., easily cause extremity numbness, swelling etc., cause the shape of lower limb vein thrombus because being in puncture state
At in view of disadvantages described above, it is really necessary to design temporary pacemaker impulse sender external fixing device.
Utility model content
The technical problem to be solved by the utility model is to：Temporary pacemaker impulse sender fixed dress in vitro is provided
It sets, to solve the problems, such as that background technology proposes.
In order to solve the above technical problems, the technical solution of the utility model is：Temporary pacemaker impulse sender is solid in vitro
Determine device, including shell, partition board, inflator, motor, rotary shaft, cam, piston, gas-permeable nets, spring, massage air bag, the first support
Pad, the first placing groove, the second supporting pad, the second placing groove, the partition board is located at left and right sides of enclosure interior middle-end, described
Partition board is connected with shell screw thread, and the inflator is located at enclosure interior rear end, and the inflator is connected with shell screw thread, described
Motor is located on the left of enclosure interior rear end, and the motor is connected with shell screw thread, and the rotary shaft is located at motor front end, institute
The rotary shaft stated is connected with motor close-fitting, and the rotary shaft runs through inflator, and the rotary shaft is rotatedly connected with inflator, institute
The cam stated is connected through rotary shaft, the cam with rotary shaft close-fitting, and the piston is located at middle-end inside inflator, institute
The piston stated is connected with inflator sliding, and the gas-permeable nets are located at inflator inner right side, the gas-permeable nets and inflator screw thread phase
Even, the spring is located on the left of gas-permeable nets, and the spring one end is connected with gas-permeable nets glue, and the spring other end
It is connected with piston glue, the massage air bag is located at side in inner walls front end, the massage air bag and shell glue water phase
Even, and the massage air bag rear end is connected with pipeline on the right side of inflator front end, before first supporting pad is located at enclosure interior
End, first supporting pad is movably connected with shell, and first supporting pad is located at massage air bag top, and described the
One placing groove is located at middle-end inside the first supporting pad, and first placing groove is integrally connected with the first supporting pad, and described the
Two supporting pads are located at enclosure interior rear end, and second supporting pad is movably connected with shell, and second placing groove is located at
Middle-end inside second supporting pad, second placing groove are integrally connected with the second supporting pad.
Further, it is additionally provided with observation box on the right side of the shell, the observation box is integrally connected with shell.
Further, the first recessing groove, first recessing groove and sight are additionally provided on the upside of the observation box interior forward end
Box is examined to be integrally connected.
Further, the enclosure interior right side front is additionally provided with the second recessing groove, second recessing groove and shell
It is integrally connected.
Further, it is additionally provided with holder on the right side of the enclosure interior rear end, the holder is connected with shell screw thread.
Further, cushion is additionally provided at left and right sides of the enclosure interior front end, the cushion connects with shell glue water phase.
Further, neonychium is additionally provided at left and right sides of the case top, the neonychium connects with shell glue water phase.
Compared with prior art, temporary pacemaker impulse sender external fixing device, before use, first in partition board
Under effect so that enclosure interior is divided into front and back two parts, and medical staff moves to the device at the tailstock of sick bed, i.e., by the dress
The foot position for moving to patient is set, motor is connected by medical staff with extraneous power supply again, in use, medical staff first will with hand
The leg of patient is lifted, and is allowed before shell and is partially at the following position directly of patient feet with this, medical staff is again by patient
Ankle be put into the first placing groove in the first supporting pad, carrying out position to the foot of patient with this fixes, and medical staff is again
Second supporting pad is taken out from enclosure interior rear end, then the second supporting pad is positioned at patient's kneed popliteal nest position, with
This allows Huan person's popliteal nests position to be in the second placing groove, and its purpose is to prevent patient to be put into the first placing groove because of ankle
Behind portion, the knee joint position of patient causes the discomfort of patient in hanging state, it is ensured that patient is relaxed using the device
Temporary pacemaker impulse sender is put into observation box by adaptive, medical staff again, and medical staff is again by the treatment of patient legs
Pipe is connected with temporary pacemaker impulse sender, allows temporary pacemaker impulse sender to carry out corresponding control to patient with this
It treats, meanwhile, during the device use, medical staff can open motor with hand, make motor driving rotary shaft band moving cam
It synchronizes and rotates, when cam high point contact piston, under the action of cam thrust force, piston is made to be moved to the direction of gas-permeable nets
Dynamic, i.e., piston is moved from left to right along being done inside inflator, and synchronous, spring is in the state of compression, at this point, by piston by a left side
The effect to move right so that the gas in inflator is discharged into massage air bag, is allowed massage air bag to be in the state of expansion with this, is led to
Cross the effect of massage air bag expansion so that massage air bag pushes the first supporting pad to be in the state lifted together with the foot of patient,
When cam high point is detached from piston, pass through the effect of recoil of spring power so that piston is moved to the negative direction of gas-permeable nets, i.e. piston
It is moved from right to left along being done inside inflator, at this point, the effect moved from right to left by piston, makes to be formed inside inflator negative
Pressure, that is, pass through the effect of the negative-pressure sucking and patient feet's its own gravity so that gas backstreaming in massage air bag to inflator
Interior, i.e., massage air bag is converted into the state of compression by the state expanded, i.e. the foot of patient is converted into putting down by the state lifted
State, when cam high point is in contact with piston again, similarly above step is final so that the foot of patient is again at lift
The state risen, by way of recycling above, finally so that patient feet is in the reciprocating state lifted, put down, purpose
It is the hair for phenomena such as patient legs cause patient legs' blood circulation not smooth in the posture treated for a long time in order to prevent
It is raw, it is ensured that the sanguimotor smoothness of patient legs, the temporary pacemaker impulse sender external fixing device, clever structure,
It is powerful, by using the device, safe storage can not only be carried out to temporary pacemaker impulse generator, additionally it is possible to suffering from
The progress of person's lower limb effectively raises placement, additionally can be as needed, is realized to patient feet's by shirtsleeve operation
It is reciprocal to move up and down, eventually by above-mentioned, to it is convenient temporary pacemaker impulse generator is stored place while, also reach
To the exercise protection to patient's lower limb, it is conducive to clinical popularization and application.Meanwhile the observation box is transparent material, convenient for doctor
The service condition of personal observations' temporary pacemaker impulse sender is protected, the first recessing groove and the second recessing groove are interim in order to concede
The power cord location of pacemaker pulse transmitter, holder is interior to be equipped with temporary pacemaker impulse sender standby battery, mesh
Be accumulator in temporary pacemaker impulse sender in order to prevent electricity exhaust before, convenient for medical staff at any time to rising temporarily
The accumulator of device impulse sender of fighting is replaced, it is ensured that the normality that temporary pacemaker impulse sender uses, neonychium
It is that top with shell generates and contacts firmly when the ankles bit of patient feet in order to prevent is put into the first placing groove, that is, allows patient's
Foot and shell carry out it is soft contact, play a protective role to patient, cushion controls when being massage air bag expansion in order to prevent
The phenomenon that expansion, ensures that massage air bag can only be expanded along the direction of the first supporting pad.
Description of the drawings
Fig. 1 is the stereogram of temporary pacemaker impulse sender external fixing device；
Fig. 2 is the vertical view of temporary pacemaker impulse sender external fixing device；
Fig. 3 is the use state stereogram of temporary pacemaker impulse sender external fixing device；
Fig. 4 is the A of temporary pacemaker impulse sender external fixing device to sectional view；
Fig. 5 is the B of temporary pacemaker impulse sender external fixing device to sectional view.
Shell 1, partition board 2, inflator 3, motor 4, rotary shaft 5, cam 6, piston 7, gas-permeable nets 8, spring 9, massage air bag 10,
First supporting pad 11, the first placing groove 12, the second supporting pad 13, the second placing groove 14, observation box 101, the first recessing groove 102,
Second recessing groove 103, holder 104, cushion 105, neonychium 106.
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, temporary pacemaker impulse sender external fixing device, including shell 1,
Partition board 2, inflator 3, motor 4, rotary shaft 5, cam 6, piston 7, gas-permeable nets 8, spring 9, massage air bag 10, the first supporting pad 11,
First placing groove 12, the second supporting pad 13, the second placing groove 14, the partition board 2 are located at left and right sides of 1 inside middle-end of shell,
The partition board 2 is connected with 1 screw thread of shell, and the inflator 3 is located at 1 Internal back end of shell, the inflator 3 and 1 spiral shell of shell
Line is connected, and the motor 4 is located on the left of 1 Internal back end of shell, and the motor 4 is connected with 1 screw thread of shell, the rotation
Axis 5 is located at 4 front end of motor, and the rotary shaft 5 is connected with 4 close-fitting of motor, and the rotary shaft 5 runs through inflator 3, described
Rotary shaft 5 is rotatedly connected with inflator 3, and the cam 6 is through rotary shaft 5, the cam 6 and 5 close-fitting phase of rotary shaft
Even, the piston 7 is located at 3 inside middle-end of inflator, and the piston 7 is connected with the sliding of inflator 3, and the gas-permeable nets 8 are located at
3 inner right side of inflator, the gas-permeable nets 8 are connected with 3 screw thread of inflator, and the spring 9 is located at 8 left side of gas-permeable nets, described
9 one end of spring is connected with 8 glue of gas-permeable nets, and 9 other end of spring is connected with 7 glue of piston, the massage air bag
10 are located at side in 1 inner wall front end of shell, and the massage air bag 10 is connected with 1 glue of shell, and after the massage air bag 10
End is connected with pipeline on the right side of 3 front end of inflator, and first supporting pad 11 is located at 1 interior forward end of shell, the described first support
Pad 11 is movably connected with shell 1, and first supporting pad 11 is located at 10 top of massage air bag, first placing groove 1
Positioned at 11 inside middle-end of the first supporting pad, first placing groove 1 is integrally connected with the first supporting pad 11, described second
Stake pad 13 is located at 1 Internal back end of shell, and second supporting pad 13 is movably connected with shell 1, second placing groove 14
Positioned at 13 inside middle-end of the second supporting pad, second placing groove 14 is integrally connected with the second supporting pad 13, the shell 1
Right side is additionally provided with observation box 101, and the observation box 101 is integrally connected with shell 1, in 101 interior forward end of observation box
Side is additionally provided with the first recessing groove 102, and first recessing groove 102 is integrally connected with observation box 101, inside the shell 1
Right side front is additionally provided with the second recessing groove 103, and second recessing groove 103 is integrally connected with shell 1, in the shell 1
It is additionally provided with holder 104 on the right side of portion rear end, the holder 104 is connected with 1 screw thread of shell, 1 interior forward end of shell
The left and right sides is additionally provided with cushion 105, and the cushion 105 is connected with 1 glue of shell, and the 1 top left and right sides of shell is also
Equipped with neonychium 106, the neonychium 106 is connected with 1 glue of shell.
The temporary pacemaker impulse sender external fixing device, before use, first under the action of partition board 2 so that shell
Body 1 is internally divided into front and back two parts, and medical staff moves to the device at the tailstock of sick bed, i.e., the device is moved to patient's
Motor 4 is connected by foot position, medical staff with extraneous power supply again, in use, medical staff is first with hand by the leg of patient
It lifts, is allowed before shell 1 and be partially at the following position directly of patient feet with this, the ankle of patient is put by medical staff again
In the first placing groove 12 in first supporting pad 11, position is carried out to the foot of patient with this and is fixed, medical staff is again by second
Supporting pad 13 takes out from 1 Internal back end of shell, then the second supporting pad 13 is positioned at patient's kneed popliteal nest position, with
This allows Huan person's popliteal nests position to be in the second placing groove 14, and its purpose is to prevent patient to be put into the first placing groove because of ankle
Behind 12 inside, the knee joint position of patient causes the discomfort of patient in hanging state, it is ensured that patient uses the device
Comfort, temporary pacemaker impulse sender is put into observation box 101 by medical staff again, and medical staff is again by patient's leg
The treatment tube in portion is connected with temporary pacemaker impulse sender, allows temporary pacemaker impulse sender to carry out phase to patient with this
Corresponding treatment, meanwhile, during the device use, medical staff can open motor 4 with hand, make the driving rotation of motor 4
Axis 5 is synchronized with moving cam 6 and is rotated, and when 6 high point contact piston 7 of cam, under the action of 6 thrust of cam, makes piston 7
It is moved to the direction of gas-permeable nets 8, i.e., piston 7 moves from left to right along 3 inside of inflator, and synchronous, spring 9 is in the shape of compression
State, at this point, the effect moved from left to right by piston 7 so that the gas in inflator 3 is discharged into massage air bag 10, is allowed with this
Massage air bag 10 is in the state of expansion, the effect expanded by massage air bag 10 so that massage air bag 10 pushes the first support
Pad 11 is in the state lifted together with the foot of patient, when 6 high point of cam is detached from piston 7, passes through the work of 9 screen resilience of spring
With so that piston 7 is moved to the negative direction of gas-permeable nets 8, i.e., piston 7 does inside inflator 3 and moves from right to left, at this point, logical
The effect that piston 7 moves from right to left is crossed, so that 3 inside of inflator is formed negative pressure, i.e., certainly by the negative-pressure sucking and patient feet
The effect of body gravity so that in the gas backstreaming to inflator 3 in massage air bag 10, i.e., massage air bag 10 is converted by the state expanded
At the state of compression, i.e., the state that the foot of patient is converted into putting down by the state lifted, when 6 high point of cam again with piston 7
When being in contact, similarly above step, final that the foot of patient is made to be again at the state lifted, and passes through the side recycled above
Formula, finally so that patient feet is in the reciprocating state lifted, put down, its purpose is to prevent at patient legs' long-time
Generation in the posture for the treatment of causes patient legs' blood circulation not smooth phenomena such as, it is ensured that patient legs are sanguimotor
Smoothness, meanwhile, the observation box 101 is transparent material, and making for temporary pacemaker impulse sender is observed convenient for medical staff
With situation, the first recessing groove 102 and the second recessing groove 103 are to concede the power cord position of temporary pacemaker impulse sender
It sets, temporary pacemaker impulse sender standby battery is housed, its purpose is to prevent temporary pacemaker arteries and veins in holder 104
Rush accumulator in transmitter electricity exhaust before, convenient for medical staff at any time to the accumulator of temporary pacemaker impulse sender into
Row is replaced, it is ensured that the normality that temporary pacemaker impulse sender uses, neonychium 106 are the feet of patient feet in order to prevent
It generates with the top of shell 1 when ankle position is put into the first placing groove 12 and contacts firmly, that is, the foot of patient is allowed to carry out soft connect with shell 1
It touches, plays a protective role to patient, cushion 105 the phenomenon that left and right expansion occurs when being the expansion of massage air bag 10 in order to prevent, i.e.,
Ensure that 10 meetings of massage air bag are expanded along the direction of the first supporting pad 11.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (7)
1. temporary pacemaker impulse sender external fixing device, it is characterised in that including shell, partition board, inflator, motor, rotation
Axis, cam, piston, gas-permeable nets, spring, massage air bag, the first supporting pad, the first placing groove, the second supporting pad, second are placed
Slot, the partition board are located at left and right sides of enclosure interior middle-end, and the partition board is connected with shell screw thread, and the inflator is located at
Enclosure interior rear end, the inflator are connected with shell screw thread, and the motor is located on the left of enclosure interior rear end, the electricity
Machine is connected with shell screw thread, and the rotary shaft is located at motor front end, and the rotary shaft is connected with motor close-fitting, and described
Rotary shaft runs through inflator, and the rotary shaft is rotatedly connected with inflator, the cam through rotary shaft, the cam and
Rotary shaft close-fitting is connected, and the piston is located at middle-end inside inflator, and the piston is connected with inflator sliding, and described is ventilative
Net is located at inflator inner right side, and the gas-permeable nets are connected with inflator screw thread, and the spring is located on the left of gas-permeable nets, described
Spring one end is connected with gas-permeable nets glue, and the spring other end is connected with piston glue, and the massage air bag is located at
Side in inner walls front end, the massage air bag connect with shell glue water phase, and the massage air bag rear end and inflator front end
Right side pipeline is connected, and first supporting pad is located at enclosure interior front end, and first supporting pad is movably connected with shell,
And first supporting pad is located at the top of massage air bag, first placing groove is located at middle-end inside the first supporting pad, institute
The first placing groove stated is integrally connected with the first supporting pad, and second supporting pad is located at enclosure interior rear end, and described
Two supporting pads are movably connected with shell, and second placing groove is located at middle-end inside the second supporting pad, and described second places
Slot is integrally connected with the second supporting pad.
2. temporary pacemaker impulse sender external fixing device as described in claim 1, it is characterised in that the shell
Right side is additionally provided with observation box, and the observation box is integrally connected with shell.
3. temporary pacemaker impulse sender external fixing device as claimed in claim 2, it is characterised in that the observation
It is additionally provided with the first recessing groove on the upside of box interior forward end, first recessing groove is integrally connected with observation box.
4. temporary pacemaker impulse sender external fixing device as claimed in claim 3, it is characterised in that the shell
Inner right side front end is additionally provided with the second recessing groove, and second recessing groove is integrally connected with shell.
5. temporary pacemaker impulse sender external fixing device as claimed in claim 4, it is characterised in that the shell
It is additionally provided with holder on the right side of Internal back end, the holder is connected with shell screw thread.
6. temporary pacemaker impulse sender external fixing device as claimed in claim 5, it is characterised in that the shell
Cushion is additionally provided at left and right sides of interior forward end, the cushion connects with shell glue water phase.
7. temporary pacemaker impulse sender external fixing device as claimed in claim 6, it is characterised in that the shell
Neonychium is additionally provided at left and right sides of top, the neonychium connects with shell glue water phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641754.4U CN207722237U (en) | 2017-06-05 | 2017-06-05 | Temporary pacemaker impulse sender external fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641754.4U CN207722237U (en) | 2017-06-05 | 2017-06-05 | Temporary pacemaker impulse sender external fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722237U true CN207722237U (en) | 2018-08-14 |
Family
ID=63089612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720641754.4U Expired - Fee Related CN207722237U (en) | 2017-06-05 | 2017-06-05 | Temporary pacemaker impulse sender external fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156380A (en) * | 2020-10-26 | 2021-01-01 | 广州医科大学附属肿瘤医院 | Precise body part radiotherapy fixing device and using method thereof |
-
2017
- 2017-06-05 CN CN201720641754.4U patent/CN207722237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156380A (en) * | 2020-10-26 | 2021-01-01 | 广州医科大学附属肿瘤医院 | Precise body part radiotherapy fixing device and using method thereof |
| CN112156380B (en) * | 2020-10-26 | 2022-09-23 | 广州医科大学附属肿瘤医院 | Accurate radiotherapy fixing device of somatic part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5449394B2 (en) | A pulsatile and non-invasive device for circulatory and hemodynamic assistance | |
| CN207462306U (en) | Prevent the ankle flexion movement device of lower limb vein thrombus | |
| CN207722237U (en) | Temporary pacemaker impulse sender external fixing device | |
| CN207745288U (en) | Upper limb lifting athletic rehabilitation instrument | |
| CN208573974U (en) | Joint of lower extremity function supplemental training band | |
| CN207041668U (en) | A kind of magnetic therapy mixibustion bed | |
| CN207804594U (en) | A kind of medical treatment and nursing back massage apparatus | |
| CN202982958U (en) | Multifunctional coronary disease therapeutic instrument | |
| CN207118619U (en) | Portable electric massage bra | |
| CN207506762U (en) | A kind of moxibustion therapeutic and massage foot massager | |
| CN109730741A (en) | Intermittent air-compression angioma-treating device | |
| CN205988478U (en) | Treating plaster for aacupancture points | |
| CN207323658U (en) | Sick bed retractable foot pedal frame | |
| CN204193323U (en) | A kind of infrared treatment hangs moxibustion instrument | |
| CN209347586U (en) | A kind of lower leg massaging therapeutic device | |
| CN207928482U (en) | Portable logical superintend and direct of one kind being transferred to massage therapy band | |
| CN207412377U (en) | A kind of Breast Surgery physical therapy device | |
| CN109771203A (en) | Burn of lower limb patient adjustable foot fagging | |
| CN205515117U (en) | Recovered assistor of mammary gland patient | |
| CN206548998U (en) | A kind of local promoting extremities blood circulation instrument of multi-functional promotion | |
| CN109464746A (en) | A kind of biological electric pulse therapeutic equipment for human body diseases reflecting point | |
| CN207445152U (en) | Height-adjustable orthopaedics wedge shape brace | |
| CN216497088U (en) | High-intensity focusing ultrasonic therapeutic clothes | |
| CN215132847U (en) | Varicosity rehabilitation training device for vascular surgery | |
| CN208598620U (en) | A kind of Chinese medicine waist physical therapy 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: 20180814 Termination date: 20190605 |