CN108653835A - A kind of antipollution drainage interface of deodorization - Google Patents
A kind of antipollution drainage interface of deodorization Download PDFInfo
- Publication number
- CN108653835A CN108653835A CN201810522127.8A CN201810522127A CN108653835A CN 108653835 A CN108653835 A CN 108653835A CN 201810522127 A CN201810522127 A CN 201810522127A CN 108653835 A CN108653835 A CN 108653835A
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- China
- Prior art keywords
- fixed ring
- boss
- drainage tube
- drainage
- connection component
- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A61M1/0001—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the field of medical instrument technology, more particularly to a kind of antipollution drainage interface of deodorization, including upper drainage tube, pipe clamp, lower drainage tube and several groups connection component, connection component is sheathed on the tube body of drainage tube from top to bottom successively, connection component includes upper fixed ring and lower fixed ring, upper fixed ring includes two semi-rings in left and right, upper fixed ring is slidably connected with lower fixed ring, the upper end inner wall of lower fixed ring is provided with internal thread, the bottom end of upper drainage tube is provided with boss A and is threadedly coupled with lower fixed ring, the top of lower drainage tube is provided with boss B and is threadedly coupled with lower fixed ring, the middle-end lateral wall of lower fixed ring described in ring is fixedly installed the annular groove of opening upwards, polybag is provided in annular groove, the bottom of polybag is fixedly connected with the bottom inside wall of annular groove.The present invention makes nursing staff conveniently and hygienically carry out the replacement of drainage bottle, prevents excreta outflow in the drainage bottle removed from polluting other operating table surfaces, preventing stink from polluting ward air.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of antipollution drainage interfaces of deodorization.
Background technology
In the wards ICU, nursing staff can often nurse the patient with severe symptoms of incontinence of faces, and the reason of causing incontinence of faces has very
It is more, for example, the maladjusted nervous system of patient, anal sphincter become slack or long-term improper amount using stomach caused by antibiotic
Intestinal flora is lacked of proper care, and stupor, injured spinal cords or paralysis.The patient of incontinence of faces is because of sacrococcygeal region, private parts, perianal
Skin is subjected to the immersion of excreta and leads to the red and swollen, symptoms such as fester.
At present from the point of view of in the world, there is no nursing methods well for incontinence of faces, particularly with the severe in the wards ICU
Patient frequently moves and easily causes the cycle of critical patient unstable and aggravate the state of an illness, so having at present dedicated for drawing
The flow diverter of anus excreta is flowed, this flow diverter is usually that drainage tube is connected to form with the drainage bottle for generating negative pressure, will be drained
One end of pipe is put into patient's anus, and the other end connects drainage bottle, but because the bore of drainage tube is generally large, caregiver
Member uses the mode for frequently replacing drainage bottle to be reduced as far as slotting anus number and is brought to sufferer with reducing frequently plug drainage tube
Pain.But in replacement process, the drainage bottle taken off fills excreta, is easy to distribute unpleasant taste if not enclosing lid
Road pollutes ambient enviroment, while also easily flowing out the table top of pollution lay down location, but because the interface of drainage bottle usually can be ill
The excreta of people, if lid lid is easy to get nursing staff on hand, so nursing staff is reluctant to lid lid.
Invention content
According to the above-mentioned deficiencies of the prior art, the present invention provides a kind of antipollution drainage interface of deodorization, shield can be made
Reason personnel are convenient, carry out to clean hygiene the replacement of drainage bottle, can encapsulate the drainage bottle for filling excreta in time, prevent from taking
Under drainage bottle in excreta outflow pollute other operating table surfaces, prevent stink pollute ward air.
Present invention solves the technical problem that the technical solution used for：Including upper drainage tube, pipe clamp, lower drainage tube and several
Group connection component, the pipe clamp are set on the tube body of drainage tube, and the connection component is set to the lower section of pipe clamp, several groups
The connection component is sheathed on the tube body of drainage tube from top to bottom successively, and the connection component includes upper fixed ring and lower solid
Determine ring, fixed ring includes two semi-rings in left and right, and two semi-ring bottoms are both provided with the sliding slot of left and right directions, described
Top the right and left of lower fixed ring is both provided with the sliding rail of left and right directions, and the sliding rail matches with sliding slot, the lower fixation
The upper end inner wall of ring is provided with internal thread, and the bottom end of the upper drainage tube is provided with boss A, and the periphery of the boss A is provided with
The external screw thread of external screw thread, the internal thread and boss A of the lower fixed ring matches, and the lower end outer wall of the lower fixed ring is provided with
External screw thread, the top of the lower drainage tube, which is provided on the inside of boss B, the boss B, is provided with internal thread, the lower fixed ring
The internal thread of external screw thread and boss B match, the middle-end lateral wall of lower fixed ring described in ring is fixedly installed opening upwards
The middle-end periphery of annular groove, the lower fixed ring is arranged with tubular plastic bag, and the polybag folding is positioned in annular groove, institute
The bottom for stating polybag is fixedly connected with the bottom inside wall of annular groove.
When operating connection component, the tube body of upper drainage tube need to be clamped by pipe clamp, temporarily interrupts the discharge of excreta,
Lower drainage tube lower end is connected with drainage bottle, and upper drainage tube upper end is inserted into patient's anus.
The process of using is described below.
Drainage bottle is installed：
Connection component is sheathed on the tube body of drainage tube, and it is bottom one group of connection component to use, bottom
One group of use process is, two semi-rings in left and right are close to each other and simultaneously constitute a completely upper fixed ring together, will be even
Connected components are moved down from upper drainage tube, when at the internal thread of boss A to lower fixed ring, need to screw in boss A lower solid
Determine in ring, upper fixed ring sets limitation to moving upwards for boss A, and the bottom of lower fixed ring screws in boss B.
Replace drainage bottle：
The sliding slot of left and right semi-ring bottom is matched with the sliding rail at the top of lower fixed ring, and two semi-rings difference are in the lateral direction
Sliding, upper fixed ring can release the restriction effect of boss A, and drainage tube can be by connection component under boss A in rotation
Side screws out.Be placed on drainage tube at this time, the new not used connection component above boss A will fall down, will be convex
Platform A is wrapped in inside lower fixed ring and (is generally placed on not used connection component on drainage tube, thereon the left and right two of fixed ring
A semi-ring is positioned against together), at this time connection component together with the drainage bottle connected below lower drainage tube and lower drainage tube
It detaches with upper drainage tube, is pulled out polybag upwards out of connection component annular groove with hand, and polybag is covered and is fixed
It wraps up and places after ring, excreta will not be thus infected with to hand, while after wrapping, drainage bottle can also be placed at will,
Its internal excreta will not flow out, it is therefore prevented that stink pollutes air and excreta outflow pollution operation console in ward.
Initial operation is repeated later, boss A is screwed in into lower fixed ring, and lower drainage tube is connected under lower fixed ring
End.
The number that the quantity of connection component can just be used using the drainage device of above-mentioned interface, replaces drainage bottle every time
When, next connection component can be all taken downwards from upper drainage tube, until connection component consumption is complete.
The side wall of the annular groove is provided with several square breach, the square breach opening upwards.
The setting of annular groove facilitates the storage of polybag, the setting of square breach to facilitate finger by polybag out of annular groove
It takes out.Finger can encounter the polybag being positioned in annular groove from square breach, and it is rubbed upwards.
The front and back side of two semi-rings is detachably connected by buckle.
The buckle is dismountable configuration cantilever snaps comprising female thread and pin thread, the female thread and pin thread are solid respectively
Due to the front and back lateral wall of left and right semi-ring.
Only when needing to remove connection component from the bottom end of upper drainage tube, just need to open buckle, and will left and right half
Both direction separates ring to the left and right respectively.Boss A so just can be screwed out from the top of connection component, remove the connection component.
The interior circular diameter of fixed ring is less than the cross section outside diameter of boss A, and the inner circle of fixed ring is straight
Diameter is bigger 1mm than the outer circle of the cross section of upper drainage tube.
Under the screwing into of boss A in the internal thread of fixed ring, to boss A when upper fixed ring is a complete ring
Position-limiting action is played, connection component can not be taken off from boss A.
It is fixedly installed rubber washer A at the top of the boss A.
When upper fixed ring is complete, boss A can be rotated until its top is well contacted with upper fixed ring bottom, connected at this time
Place is provided with rubber washer and is conducive to increase leakproofness between the top and upper fixed ring bottom of boss A.
The interior circular diameter of the cross section of the lower drainage tube is smaller 3mm~5mm than the path of the internal thread of boss B.
The bottom of the lower fixed ring is provided with rubber washer B.
Because of the path of the internal thread of the interior circular diameter of the cross section of lower drainage tube less than boss B, following drainage tube
The place that top is intersected with the internal thread of boss B can form an inwardly protruded small boss, in the case where lower fixed ring is completely screwed into
Behind the upper end of drainage tube, can be arranged lower fixed ring bottom can with contacted at the top of small boss.And at the bottom of lower fixed ring
The upper rubber washer B of portion's setting, just ensure that the leakproofness of lower fixed ring and lower drainage tube interface well.
The invention has the advantages that：It is provided with several connection components on the upper drainage tube of the present invention, realizes more
When changing drainage bottle, connection component falls off from above and covers the nozzle of upper drainage tube automatically, prevents drainage tube exit
Excreta rubs elsewhere, while the connection component being connected with drainage bottle removed, can be in time by pulling up polybag simultaneously
With polybag by the top seal of entire connection component, it is therefore prevented that excreta outflow, the stink pollution disease for preventing excreta from distributing
Room air, the entire process more clean hygiene for replacing drainage bottle are simple to operate.
Description of the drawings
Fig. 1 is the longitudinal sectional view of connection component in the present invention；
Fig. 2 is the longitudinal sectional view of upper drainage tube lower end in the present invention；
Fig. 3 is the longitudinal sectional view on lower drainage tube top in the present invention；
Fig. 4 is that above drainage tube, several connection components, the connection of lower drainage tube use schematic diagram in the present invention；
Fig. 5 is the stereoscopic schematic diagram of the upper fixed ring and lower fixed ring discrete state of connection component in the present invention；
Fig. 6 is the schematic elevation view of two semi-ring discrete states of the upper fixed ring of connection component in the present invention；
Fig. 7 is the complete schematic elevation view of upper fixed ring of connection component in the present invention；
In figure：1, upper drainage tube 11, pipe clamp 12, boss A 120, rubber washer A 2, lower drainage tube 21, boss B 3,
Connection component 31, upper fixed ring 310, semi-ring 3101, buckle 311, sliding slot 32, lower fixed ring 320, rubber washer B
321, sliding rail 322, annular groove 3221, square breach 323, polybag.
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Fig. 1~Fig. 7, a kind of antipollution drainage interface of deodorization of the present invention, including upper drainage tube 1, pipe
Folder 11, lower drainage tube 2 and several groups connection component 3, the pipe clamp 11 are set on the tube body of drainage tube 1, the connection group
Part 3 is set to the lower section of pipe clamp 11, and connection component 3 is sheathed on the tube body of drainage tube 1 from top to bottom successively described in several groups,
The connection component 3 includes upper fixed ring 31 and lower fixed ring 32, and fixed ring 31 includes controlling two semi-rings 310, and two
A 310 bottom of the semi-ring is both provided with the sliding slot 311 of left and right directions, and top the right and left of the lower fixed ring 32 is respectively provided with
There are the sliding rail 321 of left and right directions, the sliding rail 321 to match with sliding slot 311, the upper end inner wall of the lower fixed ring 32 is provided with
The bottom end of internal thread, the upper drainage tube 1 is provided with boss A12, and the periphery of the boss A12 is provided with external screw thread, under described
The internal thread of fixed ring 32 and the external screw thread of boss A12 match, and the lower end outer wall of the lower fixed ring 32 is provided with external screw thread,
The top of the lower drainage tube 2 is provided on the inside of boss B21, the boss B21 and is provided with internal thread, the lower fixed ring 32
The internal thread of external screw thread and boss B21 match, the middle-end lateral wall of lower fixed ring 32 described in ring be fixedly installed opening to
On annular groove 322, the middle-end periphery of the lower fixed ring 32 is arranged with tubular plastic bag 323, and the folding of the polybag 323 is put
It is placed in annular groove 322, the bottom of the polybag 323 is fixedly connected with the bottom inside wall of annular groove 322.
When operating connection component, the tube body of upper drainage tube 1 need to be clamped by pipe clamp 11, temporarily interrupts the row of excreta
Go out, lower 2 lower end of drainage tube is connected with drainage bottle, and 1 upper end of upper drainage tube is inserted into patient's anus.
The process of using is described below.
Drainage bottle is installed：
Connection component 3 is sheathed on the tube body of drainage tube 1, and it is bottom one group of connection component 3 to use, most lower
The use process in one group of face is, will two semi-rings 310 in left and right it is close to each other and simultaneously constitute a completely upper fixed ring together
31, connection component 3 is moved down from upper drainage tube 1, when at the internal thread of boss A12 to lower fixed ring 32, need by
Boss A12 is screwed in lower fixed ring 32, and upper fixed ring 31 sets limitation to moving upwards for boss A12, lower fixed ring 32
Bottom screws in boss B21.
Replace drainage bottle：
The sliding slot 311 of 310 bottom of left and right semi-ring is matched with the sliding rail 321 at the top of lower fixed ring 32, two semi-rings 310
It slides in the lateral direction respectively, upper fixed ring 31 can release the restriction effect of boss A12, and drainage tube 1 can incite somebody to action in rotation
Connection component 3 is screwed out from the lower section of boss A12.It is placed at this time on drainage tube 1, new above boss A12 is not used
Connection component 3 will fall down, boss A12 is wrapped in the inside of lower fixed ring 32, and (being generally placed on upper drainage tube 1 does not make
Connection component 3, thereon the semi-ring 310 of the left and right of fixed ring 31 two be positioned against together), connection component 3 is together under at this time
The drainage bottle that drainage tube 2 and the lower section of lower drainage tube 2 connect is detached with upper drainage tube 1, with hand from the annular of connection component 3
Polybag 323 is pulled out upwards in slot 322, and polybag 323 is covered to wrap up after upper fixed ring 31 and is placed, it thus will not will
Excreta is infected with to hand, while after wrapping, drainage bottle can also be placed at will, and internal excreta will not flow out,
Prevent the air and excreta outflow pollution operation console in stink pollution ward.
Initial operation is repeated later, boss A12 is screwed in into lower fixed ring 32, and lower drainage tube 2 is connected to lower fixed ring
32 lower end.
The number that the quantity of connection component 3 can just be used using the drainage device of above-mentioned interface, replaces drainage bottle every time
When, next connection component 3 can be all taken downwards from upper drainage tube 1, until connection component 3 consumes completely.
The side wall of the annular groove 322 is provided with several square breach 3221,3221 opening upwards of the square breach.
The setting of annular groove 322 facilitates the storage of polybag 323, the setting of square breach 3221 to facilitate finger by polybag
323 take out out of annular groove 322.Finger can encounter the polybag being positioned in annular groove 322 from square breach 3221
323, and it is rubbed upwards.
The front and back side of two semi-rings 310 is detachably connected by buckle 3101.
The buckle 3101 is dismountable configuration cantilever snaps comprising female thread and pin thread, the female thread and pin thread point
It is not fixed on the front and back lateral wall of left and right semi-ring 310.
Only when needing to remove connection component 3 from the bottom end of upper drainage tube 1, just need to open buckle 3101, and will
Both direction separates left and right semi-ring 310 to the left and right respectively.Boss A12 so just can be screwed out from the top of connection component 3, remove this
Connection component 3.
The interior circular diameter of fixed ring 31 is less than the cross section outside diameter of boss A12, fixed ring 31
Interior circular diameter is bigger 1mm than the outer circle of the cross section of upper drainage tube 1.
Under the screwing into of boss A12 in the internal thread of fixed ring 32, when upper fixed ring 31 is a complete ring
Position-limiting action is played to boss A12, connection component 3 can not be taken off from boss A12.
It is fixedly installed rubber washer A120 at the top of the boss A12.
When upper fixed ring 31 is complete, boss A12 can be rotated and well contacted with 31 bottom of upper fixed ring at the top of it, this
When joint be provided with rubber washer and be conducive to increase leakproofness between 31 bottom of top and upper fixed ring of boss A12.
The interior circular diameter of the cross section of the lower drainage tube 2 is smaller 3mm than the path of the internal thread of boss B21.
The bottom of the lower fixed ring 32 is provided with rubber washer B320.
Because the interior circular diameter of the cross section of lower drainage tube 2 less than boss B21 internal thread path, or less drainage tube
The place that 2 top is intersected with the internal thread of boss B21 can form an inwardly protruded small boss, complete in lower fixed ring 32
After screwing in the upper end of lower drainage tube 2, can be arranged lower fixed ring 32 bottom can with contacted at the top of small boss.And lower solid
The upper rubber washer B320 of bottom setting for determining ring 32, just ensure that the sealing of lower fixed ring 32 and lower 2 interface of drainage tube well
Property.
The above is the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of antipollution drainage interface of deodorization, it is characterised in that：Including upper drainage tube, pipe clamp, lower drainage tube and several groups
Connection component, the pipe clamp are set on the tube body of drainage tube, and the connection component is set to the lower section of pipe clamp, several groups institute
It states connection component to be sheathed on the tube body of drainage tube from top to bottom successively, the connection component includes upper fixed ring and lower fixation
Ring, fixed ring include two semi-rings in left and right, and two semi-ring bottoms are both provided with the sliding slot of left and right directions, under described
Top the right and left of fixed ring is both provided with the sliding rail of left and right directions, and the sliding rail matches with sliding slot, the lower fixed ring
Upper end inner wall be provided with internal thread, the bottom end of the upper drainage tube be provided with boss A, the boss A periphery be provided with it is outer
The external screw thread of screw thread, the internal thread and boss A of the lower fixed ring matches, and the lower end outer wall of the lower fixed ring is provided with outside
Screw thread, the top of the lower drainage tube, which is provided on the inside of boss B, the boss B, is provided with internal thread, the lower fixed ring
The internal thread of external screw thread and boss B matches, and the middle-end lateral wall of lower fixed ring described in ring is fixedly installed the ring of opening upwards
The middle-end periphery of shape slot, the lower fixed ring is arranged with tubular plastic bag, and the polybag folding is positioned in annular groove, described
The bottom of polybag is fixedly connected with the bottom inside wall of annular groove.
2. the antipollution drainage interface of a kind of deodorization according to claim 1, it is characterised in that：The side wall of the annular groove
It is provided with several square breach, the square breach opening upwards.
3. the antipollution drainage interface of a kind of deodorization according to claim 1, it is characterised in that：Two semi-rings it is front and back
Side is detachably connected by buckle.
4. the antipollution drainage interface of a kind of deodorization according to claim 3, it is characterised in that：The buckle is detachable
Configuration cantilever snaps comprising female thread and pin thread, the female thread and pin thread are individually fixed in the front and back outside of left and right semi-ring
Wall.
5. the antipollution drainage interface of a kind of deodorization according to claim 1, it is characterised in that：Fixed ring it is interior
Circular diameter is less than the cross section outside diameter of boss A, and the interior circular diameter of fixed ring is outer than the cross section of upper drainage tube
The big 1mm of circle.
6. the antipollution drainage interface of a kind of deodorization according to claim 5, it is characterised in that：The top of the boss A
It is fixedly installed rubber washer A.
7. the antipollution drainage interface of a kind of deodorization according to claim 1, it is characterised in that：The cross of the lower drainage tube
The interior circular diameter in section is smaller 3mm~5mm than the path of the internal thread of boss B.
8. the antipollution drainage interface of a kind of deodorization according to claim 7, it is characterised in that：The bottom of the lower fixed ring
Portion is provided with rubber washer B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522127.8A CN108653835B (en) | 2018-05-28 | 2018-05-28 | Drainage interface of deodorant anti-pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522127.8A CN108653835B (en) | 2018-05-28 | 2018-05-28 | Drainage interface of deodorant anti-pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108653835A true CN108653835A (en) | 2018-10-16 |
| CN108653835B CN108653835B (en) | 2020-07-31 |
Family
ID=63776642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522127.8A Expired - Fee Related CN108653835B (en) | 2018-05-28 | 2018-05-28 | Drainage interface of deodorant anti-pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108653835B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205198546U (en) * | 2015-12-03 | 2016-05-04 | 邱双双 | With supporting first device of swing joint that uses of drainage bag |
| CN205515709U (en) * | 2016-03-25 | 2016-08-31 | 华中科技大学同济医学院附属同济医院 | Joint formula drainage bag connects |
| CN106267390A (en) * | 2016-08-30 | 2017-01-04 | 腾科宝迪（厦门）生物科技有限公司 | A kind of variation route feces drainage system and using method thereof |
| US20170157306A1 (en) * | 2015-12-03 | 2017-06-08 | Guy R. VOELLER | Vacuum assisted drain connector and assembly |
-
2018
- 2018-05-28 CN CN201810522127.8A patent/CN108653835B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205198546U (en) * | 2015-12-03 | 2016-05-04 | 邱双双 | With supporting first device of swing joint that uses of drainage bag |
| US20170157306A1 (en) * | 2015-12-03 | 2017-06-08 | Guy R. VOELLER | Vacuum assisted drain connector and assembly |
| CN205515709U (en) * | 2016-03-25 | 2016-08-31 | 华中科技大学同济医学院附属同济医院 | Joint formula drainage bag connects |
| CN106267390A (en) * | 2016-08-30 | 2017-01-04 | 腾科宝迪（厦门）生物科技有限公司 | A kind of variation route feces drainage system and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108653835B (en) | 2020-07-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jie Inventor after: Li Qiujuan Inventor after: Meng Fanhui Inventor after: Hua Xiaosai Inventor before: Hua Xiaosai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200703 Address after: Liaocheng City, Shandong Province Dongchang Road 252000 Dongchangfu District No. 67 Liaocheng People's Hospital Applicant after: Li Jie Applicant after: Li Qiujuan Applicant after: Meng Fanhui Address before: 266000 No. 17, De De county road, Shinan District, Qingdao, Shandong Applicant before: QINGDAO STOMATOLOGICAL Hospital |
|
| 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: 20200731 Termination date: 20210528 |