CN204106657U - A kind ofly can realize automatic and manual sputum aspirator - Google Patents
A kind ofly can realize automatic and manual sputum aspirator Download PDFInfo
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- CN204106657U CN204106657U CN201420586955.5U CN201420586955U CN204106657U CN 204106657 U CN204106657 U CN 204106657U CN 201420586955 U CN201420586955 U CN 201420586955U CN 204106657 U CN204106657 U CN 204106657U
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- sputum aspirator
- pipe
- check valve
- exhaustor
- air entraining
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Abstract
The utility model discloses and a kind ofly can realize automatic and manual sputum aspirator, comprise sputum aspirator, defecator, hand gear and automatic vacuum device; Described sputum aspirator be provided with sputum aspirator head, sputum aspirator tube, rubber sleeve, seal closure and draw expectorant pipe; Described defecator is provided with holding bottle, bottle stopper and collection liquid; Described hand gear is provided with air entraining pipe, the first check valve, suction nozzle, exhaustor, the second check valve, cylinder body, piston, piston rod, connecting rod, hands handle and Compress Spring; Described automatic vacuum device is provided with vaccum suction pipe and vacuum pump.This utility model structure is simple, convenient and practical, for different patients, can carry out unrestricted choice according to coincident with severity degree of condition.
Description
Technical field
This utility model relates to a kind of sputum aspirator, specifically a kind ofly can realize automatic and manual sputum aspirator.
Background technology
Under present existing medical condition, tracheotomy indwelling airway rescues acute respiration clinically to exhaust, save the emergency treatment that patient vitals is the most frequently used, but the air flue of post-operative patency can cause other problem: respiratory system ill patient's usual sputum secretion more, medical personnel are often needed to use sputum aspirator for sufferer suction sputum at regular intervals, at present, hospital is for cerebral infarction, the rescue of the critical patients such as laryngemphraxis will carry out suction sputum in tracheal intubation and airway through oral pharynx, effectively can keep respiratory passage unblocked like this, be convenient to remove airway secretions or foreign body and oxygen supply of pressurizeing, and be beneficial to air flue atomization, humidifying and air flue Carbamide Peroxide etc., if suction sputum not in time, patient can be caused to suffocate, consequence is very serious.Therefore it is very necessary for designing a kind of automatic and manual sputum aspirator.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of and can realize automatic and manual sputum aspirator.
For achieving the above object, the method that this utility model adopts is: a kind ofly can realize automatic and manual sputum aspirator, comprises sputum aspirator, defecator and hand gear, described sputum aspirator is provided with sputum aspirator head, sputum aspirator tube, rubber sleeve, seal closure and draw expectorant pipe, sputum aspirator head is arranged on the high order end of whole device, sputum aspirator head is provided with tip, sputum aspirator head right-hand member is arranged on sputum aspirator tube, sputum aspirator tube and sputum aspirator head are tight fit, sputum aspirator tube right-hand member is connected place with sputum aspirator head and is provided with sputum aspirator tube tip, sputum aspirator tube right-hand member is provided with seal closure, seal closure is triangular pyramid type, seal closure right-hand member is provided with rubber sleeve, rubber sleeve is connected by glue with seal closure, be provided with bottom seal closure pyrometric cone and draw expectorant pipe, described defecator is provided with holding bottle, bottle stopper and collection liquid, holding bottle is arranged on the lower position of device, holding bottle adopts general wide mouth glass bottle, holding bottle inside is provided with collection liquid, bottle stopper is provided with above holding bottle, be bottle stopper cone end below bottle stopper, bottle stopper cone end is tight fit with holding bottle oral area, the described expectorant pipe that draws enters into holding bottle inside through bottle stopper, draws expectorant pipe end and is arranged on collection liquid liquid level with upper/lower positions, described hand gear is provided with air entraining pipe, the first check valve, suction nozzle, exhaustor, the second check valve and manual gasbag, air entraining pipe left end is arranged on holding bottle inside through bottle stopper, air entraining pipe left end end is arranged on collects above liquid, air entraining pipe right-hand member is provided with air entraining pipe external screw thread and square breach, air entraining pipe right-hand member is provided with the first check valve, first check valve left end is arranged on the inside of air entraining pipe, first check valve right-hand member is provided with the first rubber tube, and the first rubber tube and the first check valve are tight fit, described suction nozzle left end is provided with suction nozzle female thread, suction nozzle and air entraining pipe are threaded connection, by threaded pre-tightening power and square breach, the first check valve and air entraining pipe are fixed, exhaustor is provided with in the middle part of suction nozzle, exhaustor inside is provided with exhaustor female thread, exhaustor is provided with the second check valve, second check valve is provided with the second check valve external screw thread, second check valve end is provided with the second rubber tube, second rubber tube and the second check valve are tight fit, suction nozzle right part is provided with cylinder body, cylinder body is cylindrical structural, cylinder body top is provided with Connection Block, cylinder interior is provided with piston, the position that piston contacts with inboard wall of cylinder block adopts quality of rubber materials, pistons end is provided with piston rod, piston rod end is connected with connecting rod by the second connecting pin, connecting rod top is provided with the first connecting pin, first connecting pin is connected with hands handle, hands is provided with steady pin middle part, steady pin is arranged on Connection Block, handle end is provided with Compress Spring, Compress Spring bottom is arranged on cylinder body.
As preferably, described cylinder body left end is provided with automatic vacuum device, automatic vacuum device is provided with vaccum suction pipe and vacuum pump, and vaccum suction pipe is arranged on exhaustor and cylinder body centre position, vaccum suction pipe upper end is connected with exhaustor, and vaccum suction pipe right-hand member is provided with vacuum pump.
As preferably, described sputum aspirator head adopts softer material, and sputum aspirator head is provided with air-vent.
As preferably, described sputum aspirator tube, draw the pipe that expectorant pipe, air entraining pipe, suction nozzle, vaccum suction pipe and exhaustor all adopt identical material, suction nozzle and exhaustor, vaccum suction pipe are by being welded to connect.
Beneficial effect:
This utility model structure is simple, convenient and practical, can for different patients, carry out unrestricted choice according to coincident with severity degree of condition, can ensure equipment safety in use, all parts on device all can easily be changed, and this utility model is cheap, make it more can be applicable in modern medical service operation, and user is had no requirement, therefore meet expected effect.
Accompanying drawing explanation
Fig. 1 is utility model works view;
Fig. 2 is this utility model normal condition schematic diagram.
Wherein, 1-sputum aspirator head, 2-is most advanced and sophisticated, 3-sputum aspirator tube, 4-seal closure, 5-rubber sleeve, 6-sputum aspirator tube, 7-holding bottle, 8-collects liquid, 9-bottle stopper, 10-bottle stopper cone end, 11-air entraining pipe, 12-sputum aspirator tube tip, 13-air entraining pipe external screw thread, the square breach of 14-, 15-first check valve, 16-first rubber tube, 17-suction nozzle female thread, 18-suction nozzle, 19-exhaustor, 20-exhaustor female thread, 21-second check valve external screw thread, 22-second check valve, 23-second rubber tube, 24-vaccum suction pipe, 25-vacuum pump, 26-cylinder body, 27-piston rod, 28-piston, 29-Connection Block, 30-hands handle, 31-connecting rod, 32-Compress Spring, 33-steady pin, 34-first connecting pin, 35-second connecting pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate this utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of this utility model.
Embodiment 1:
As depicted in figs. 1 and 2, a kind ofly automatic and manual sputum aspirator be can realize, sputum aspirator, defecator and hand gear comprised.
Sputum aspirator is provided with sputum aspirator head 1, sputum aspirator tube 3, rubber sleeve 5, seal closure 4 and draw expectorant pipe 6, sputum aspirator head 1 is arranged on the high order end of whole device, sputum aspirator head 1 end is provided with most advanced and sophisticated 2, sputum aspirator head 1 right-hand member is arranged on sputum aspirator tube 3, sputum aspirator tube 3 and sputum aspirator head 1 are tight fit, sputum aspirator tube 3 right-hand member is connected place with sputum aspirator head 1 and is provided with sputum aspirator tube tip 12, sputum aspirator tube 3 right-hand member is provided with seal closure 4, seal closure 4 is in triangular pyramid type, seal closure 4 right-hand member is provided with rubber sleeve 5, rubber sleeve 5 is connected by glue with seal closure 4, be provided with bottom seal closure 4 pyrometric cone and draw expectorant pipe 6.The sealing in whole oral cavity can be ensured to ensure in the process of patient phlegm-suction by being provided with seal closure and rubber sleeve.
Defecator be provided with holding bottle 7, bottle stopper 9 and collect liquid 8, holding bottle 7 is arranged on the lower position of device, holding bottle 7 adopts general wide mouth glass bottle, holding bottle 7 inside is provided with collects liquid 8, bottle stopper 9 is provided with above holding bottle 7, be bottle stopper cone end 10 below bottle stopper 9, bottle stopper cone end 10 is tight fit with holding bottle 7 oral area; The described expectorant pipe 6 that draws enters into holding bottle 7 inside through bottle stopper 9, draws expectorant pipe 6 end and is arranged on collection liquid 8 liquid level with upper/lower positions.The expectorant of sucking-off is stored in holding bottle, the cleaning of pipeline can be ensured, and holding bottle is easy to change.
Hand gear is provided with air entraining pipe 11, first check valve 15, suction nozzle 18, exhaustor 19, second check valve 22, cylinder body 26, piston 28, piston rod 27, connecting rod 31, hands is 30 and Compress Spring 32, it is inner that air entraining pipe 11 left end is arranged on holding bottle 7 through bottle stopper 9, air entraining pipe 11 left end end is arranged on collects above liquid 8, air entraining pipe 11 right-hand member is provided with air entraining pipe external screw thread 13 and square breach 14, air entraining pipe 11 right-hand member is provided with the first check valve 15, first check valve 15 left end is arranged on the inside of air entraining pipe 11, first check valve 15 right-hand member is provided with the first rubber tube 16, first rubber tube 16 and the first check valve 15 are tight fit, described suction nozzle 18 left end is provided with suction nozzle female thread 17, suction nozzle 18 and air entraining pipe 11 are threaded connection, by threaded pre-tightening power and square breach 14, first check valve 15 is fixed with air entraining pipe 11, exhaustor 19 is provided with in the middle part of suction nozzle 18, exhaustor 19 inside is provided with exhaustor female thread 20, exhaustor 19 is provided with the second check valve 22, second check valve 22 is provided with the second check valve external screw thread 21, second check valve 22 end is provided with the second rubber tube 23, second rubber tube 23 and the second check valve 22 are tight fit, suction nozzle 18 right part is provided with cylinder body 26, cylinder body 26 is cylindrical structural, cylinder body 26 top is provided with Connection Block 29, cylinder body 26 inside is provided with piston 28, piston 28 adopts quality of rubber materials with the position of cylinder body 26 contact internal walls, piston 28 end is provided with piston rod 27, piston rod 27 end is connected with connecting rod 31 by the second connecting pin 35, connecting rod 31 top is provided with the first connecting pin 34, first connecting pin 34 is connected with hands 30, hands is provided with steady pin 33 in the middle part of 30, steady pin 33 is arranged on Connection Block 29, hands is provided with Compress Spring 32 30 ends, Compress Spring 32 bottom is arranged on cylinder body 26.By Compress Spring, can implement device in the idle moment, piston is in the lowermost end of cylinder body, when compress hands time, by linkage, piston rod is outwards extracted, reaches the effect of suction sputum, under the effect of Compress Spring, return to original position.
Sputum aspirator head 1 adopts softer material, and sputum aspirator head 1 is provided with air-vent.Sputum aspirator head need be arranged in patient's trachea, can be handed over picked up by expectorant uniformly by air-vent, reaches the object of protection patient's trachea.
Sputum aspirator tube 3, draw the pipe that expectorant pipe 6, air entraining pipe 11, suction nozzle 18, vaccum suction pipe 24 and exhaustor 19 all adopt identical material, suction nozzle 18 and exhaustor 19, vaccum suction pipe 24 are by being welded to connect.Only guaranteed seal for pipe joints, the successful of guarantee suction sputum, ensures the expectorant sucking-off in patient's trachea.
Embodiment 2
An automatic and manual sputum aspirator can be realized, comprise sputum aspirator, defecator and hand gear.
Sputum aspirator is provided with sputum aspirator head 1, sputum aspirator tube 3, rubber sleeve 5, seal closure 4 and draw expectorant pipe 6, sputum aspirator head 1 is arranged on the high order end of whole device, sputum aspirator head 1 end is provided with most advanced and sophisticated 2, sputum aspirator head 1 right-hand member is arranged on sputum aspirator tube 3, sputum aspirator tube 3 and sputum aspirator head 1 are tight fit, sputum aspirator tube 3 right-hand member is connected place with sputum aspirator head 1 and is provided with sputum aspirator tube tip 12, sputum aspirator tube 3 right-hand member is provided with seal closure 4, seal closure 4 is in triangular pyramid type, seal closure 4 right-hand member is provided with rubber sleeve 5, rubber sleeve 5 is connected by glue with seal closure 4, be provided with bottom seal closure 4 pyrometric cone and draw expectorant pipe 6.The sealing in whole oral cavity can be ensured to ensure in the process of patient phlegm-suction by being provided with seal closure and rubber sleeve.
Defecator be provided with holding bottle 7, bottle stopper 9 and collect liquid 8, holding bottle 7 is arranged on the lower position of device, holding bottle 7 adopts general wide mouth glass bottle, holding bottle 7 inside is provided with collects liquid 8, bottle stopper 9 is provided with above holding bottle 7, be bottle stopper cone end 10 below bottle stopper 9, bottle stopper cone end 10 is tight fit with holding bottle 7 oral area; The described expectorant pipe 6 that draws enters into holding bottle 7 inside through bottle stopper 9, draws expectorant pipe 6 end and is arranged on collection liquid 8 liquid level with upper/lower positions.The expectorant of sucking-off is stored in holding bottle, the cleaning of pipeline can be ensured, and holding bottle is easy to change.
Hand gear is provided with air entraining pipe 11, first check valve 15, suction nozzle 18, exhaustor 19, second check valve 22, cylinder body 26, piston 28, piston rod 27, connecting rod 31, hands is 30 and Compress Spring 32, it is inner that air entraining pipe 11 left end is arranged on holding bottle 7 through bottle stopper 9, air entraining pipe 11 left end end is arranged on collects above liquid 8, air entraining pipe 11 right-hand member is provided with air entraining pipe external screw thread 13 and square breach 14, air entraining pipe 11 right-hand member is provided with the first check valve 15, first check valve 15 left end is arranged on the inside of air entraining pipe 11, first check valve 15 right-hand member is provided with the first rubber tube 16, first rubber tube 16 and the first check valve 15 are tight fit, described suction nozzle 18 left end is provided with suction nozzle female thread 17, suction nozzle 18 and air entraining pipe 11 are threaded connection, by threaded pre-tightening power and square breach 14, first check valve 15 is fixed with air entraining pipe 11, exhaustor 19 is provided with in the middle part of suction nozzle 18, exhaustor 19 inside is provided with exhaustor female thread 20, exhaustor 19 is provided with the second check valve 22, second check valve 22 is provided with the second check valve external screw thread 21, second check valve 22 end is provided with the second rubber tube 23, second rubber tube 23 and the second check valve 22 are tight fit, suction nozzle 18 right part is provided with cylinder body 26, cylinder body 26 is cylindrical structural, cylinder body 26 top is provided with Connection Block 29, cylinder body 26 inside is provided with piston 28, piston 28 adopts quality of rubber materials with the position of cylinder body 26 contact internal walls, piston 28 end is provided with piston rod 27, piston rod 27 end is connected with connecting rod 31 by the second connecting pin 35, connecting rod 31 top is provided with the first connecting pin 34, first connecting pin 34 is connected with hands 30, hands is provided with steady pin 33 in the middle part of 30, steady pin 33 is arranged on Connection Block 29, hands is provided with Compress Spring 32 30 ends, Compress Spring 32 bottom is arranged on cylinder body 26.By Compress Spring, can implement device in the idle moment, piston is in the lowermost end of cylinder body, when compress hands time, by linkage, piston rod is outwards extracted, reaches the effect of suction sputum, under the effect of Compress Spring, return to original position.
Sputum aspirator head 1 adopts softer material, and sputum aspirator head 1 is provided with air-vent.Sputum aspirator head need be arranged in patient's trachea, can be handed over picked up by expectorant uniformly by air-vent, reaches the object of protection patient's trachea.
Sputum aspirator tube 3, draw the pipe that expectorant pipe 6, air entraining pipe 11, suction nozzle 18, vaccum suction pipe 24 and exhaustor 19 all adopt identical material, suction nozzle 18 and exhaustor 19, vaccum suction pipe 24 are by being welded to connect.Only guaranteed seal for pipe joints, the successful of guarantee suction sputum, ensures the expectorant sucking-off in patient's trachea.
Cylinder body 26 left end is provided with automatic vacuum device, automatic vacuum device is provided with vaccum suction pipe 24 and vacuum pump 25, vaccum suction pipe 24 is arranged on exhaustor 23 and cylinder body 26 centre position, and vaccum suction pipe 24 upper end is connected with exhaustor 19, and vaccum suction pipe 24 right-hand member is provided with vacuum pump 25.When manual suction sputum cannot by expectorant sucking-off time, can vacuum pump be opened, by vacuum pump by expectorant sucking-off.
This utility model in use, sputum aspirator head is placed in patient's trachea, seal closure is covered on patient's mouth, by hands to pressing down, piston rod is driven outwards to move, under the effect of the first check valve, owing to being now installed on vacuum state, in patient's trachea, pressure is greater than the pressure in manual gasbag, under the effect of pressure, expectorant is drawn onto in sputum aspirator tube, through collecting liquid, expectorant is arranged in holding bottle, just can get a desired effect, when hands is when returning to original position by Compress Spring, under the effect of the second check valve, air in cylinder body is discharged, so repeatedly just can reach the effect of suction sputum.When patient's state of an illness is heavier, when manually not reaching the effect of suction sputum, vacuum pump can be passed through, by the expectorant sucking-off of patient.
Claims (4)
1. can realize an automatic and manual sputum aspirator, it is characterized in that: comprise sputum aspirator, defecator and hand gear, described sputum aspirator is provided with sputum aspirator head (1), sputum aspirator tube (3), rubber sleeve (5), seal closure (4) and draw expectorant pipe (6), sputum aspirator head (1) is arranged on the high order end of whole device, sputum aspirator head (1) end is provided with tip (2), sputum aspirator head (1) right-hand member is arranged on sputum aspirator tube (3), sputum aspirator tube (3) and sputum aspirator head (1) are tight fit, sputum aspirator tube (3) right-hand member is connected place with sputum aspirator head (1) and is provided with sputum aspirator tube tip (12), sputum aspirator tube (3) right-hand member is provided with seal closure (4), seal closure (4) is in triangular pyramid type, seal closure (4) right-hand member is provided with rubber sleeve (5), rubber sleeve (5) is connected by glue with seal closure (4), be provided with bottom seal closure (4) pyrometric cone and draw expectorant pipe (6), described defecator be provided with holding bottle (7), bottle stopper (9) and collect liquid (8), holding bottle (7) is arranged on the lower position of device, holding bottle (7) adopts general wide mouth glass bottle, holding bottle (7) inside is provided with collects liquid (8), holding bottle (7) top is provided with bottle stopper (9), bottle stopper (9) below is bottle stopper cone end (10), and bottle stopper cone end (10) and holding bottle (7) oral area are tight fit, the described expectorant pipe (6) that draws enters into holding bottle (7) inside through bottle stopper (9), draws expectorant pipe (6) end and is arranged on collection liquid (8) liquid level with upper/lower positions, described hand gear is provided with air entraining pipe (11), first check valve (15), suction nozzle (18), exhaustor (19), second check valve (22), cylinder body (26), piston (28), piston rod (27), connecting rod (31), hands is (30) and Compress Spring (32), it is inner that air entraining pipe (11) left end is arranged on holding bottle (7) through bottle stopper (9), air entraining pipe (11) left end end is arranged on collects liquid (8) top, air entraining pipe (11) right-hand member is provided with air entraining pipe external screw thread (13) and square breach (14), air entraining pipe (11) right-hand member is provided with the first check valve (15), first check valve (15) left end is arranged on the inside of air entraining pipe (11), first check valve (15) right-hand member is provided with the first rubber tube (16), first rubber tube (16) and the first check valve (15) are tight fit, described suction nozzle (18) left end is provided with suction nozzle female thread (17), suction nozzle (18) and air entraining pipe (11) are threaded connection, by threaded pre-tightening power and square breach (14), the first check valve (15) and air entraining pipe (11) are fixed, suction nozzle (18) middle part is provided with exhaustor (19), exhaustor (19) inside is provided with exhaustor female thread (20), exhaustor (19) is provided with the second check valve (22), second check valve (22) is provided with the second check valve external screw thread (21), second check valve (22) end is provided with the second rubber tube (23), second rubber tube (23) and the second check valve (22) are tight fit, suction nozzle (18) right part is provided with cylinder body (26), cylinder body (26) is cylindrical structural, cylinder body (26) top is provided with Connection Block (29), cylinder body (26) inside is provided with piston (28), piston (28) adopts quality of rubber materials with the position of cylinder body (26) contact internal walls, piston (28) end is provided with piston rod (27), piston rod (27) end is connected with connecting rod (31) by the second connecting pin (35), connecting rod (31) top is provided with the first connecting pin (34), first connecting pin (34) is connected with hands (30), hands is provided with steady pin (33) (30) middle part, steady pin (33) is arranged on Connection Block (29), hands is provided with Compress Spring (32) (30) end, Compress Spring (32) bottom is arranged on cylinder body (26).
2. a kind ofly according to claim 1 can realize automatic and manual sputum aspirator, it is characterized in that, described cylinder body (26) left end is provided with automatic vacuum device, automatic vacuum device is provided with vaccum suction pipe (24) and vacuum pump (25), vaccum suction pipe (24) is arranged on exhaustor (23) and cylinder body (26) centre position, vaccum suction pipe (24) upper end is connected with exhaustor (19), and vaccum suction pipe (24) right-hand member is provided with vacuum pump (25).
3. a kind ofly according to claim 1 can realize automatic and manual sputum aspirator, it is characterized in that, described sputum aspirator head (1) adopts softer material, and sputum aspirator head (1) is provided with air-vent.
4. a kind ofly according to claim 1 can realize automatic and manual sputum aspirator, it is characterized in that, described sputum aspirator tube (3), draw the pipe that expectorant pipe (6), air entraining pipe (11), suction nozzle (18), vaccum suction pipe (24) and exhaustor (19) all adopt identical material, suction nozzle (18) and exhaustor (19), vaccum suction pipe (24) are by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586955.5U CN204106657U (en) | 2014-10-11 | 2014-10-11 | A kind ofly can realize automatic and manual sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586955.5U CN204106657U (en) | 2014-10-11 | 2014-10-11 | A kind ofly can realize automatic and manual sputum aspirator |
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| Publication Number | Publication Date |
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| CN204106657U true CN204106657U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586955.5U Expired - Fee Related CN204106657U (en) | 2014-10-11 | 2014-10-11 | A kind ofly can realize automatic and manual sputum aspirator |
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| CN (1) | CN204106657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392149A (en) * | 2018-04-03 | 2018-08-14 | 张雪娇 | A kind of absorption wiping arrangement and absorption wiping method |
| CN113975489A (en) * | 2021-11-18 | 2022-01-28 | 郑州大学第一附属医院 | Splash-proof sputum aspirator |
-
2014
- 2014-10-11 CN CN201420586955.5U patent/CN204106657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392149A (en) * | 2018-04-03 | 2018-08-14 | 张雪娇 | A kind of absorption wiping arrangement and absorption wiping method |
| CN113975489A (en) * | 2021-11-18 | 2022-01-28 | 郑州大学第一附属医院 | Splash-proof sputum aspirator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20150121 Termination date: 20161011 |