CN106955379B - A kind of disposable hygienic sputum collecting pipe - Google Patents
A kind of disposable hygienic sputum collecting pipe Download PDFInfo
- Publication number
- CN106955379B CN106955379B CN201710220432.7A CN201710220432A CN106955379B CN 106955379 B CN106955379 B CN 106955379B CN 201710220432 A CN201710220432 A CN 201710220432A CN 106955379 B CN106955379 B CN 106955379B
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- inner sleeve
- wall
- sputum
- air inlet
- housing
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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
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
-
- 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
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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)
- External Artificial Organs (AREA)
Abstract
The present invention provides a kind of disposable hygienic sputum collecting pipes, belong to division of respiratory disease medical instruments field.It easily causes pollution after solving the problems, such as existing collecting pipe suction sputum.This disposable hygienic sputum collecting pipe includes the tube body for being cased with pipe lid, pipe lid includes lid set and cover board, cover board is equipped with air inlet and air outlet, sputum aspirator tube passes through air inlet, exhaust tube passes through gas outlet, it further include protective cover, protective cover includes protective jacket and protective plate, it further include the safety collar being screwed onto outside lid set, protective jacket is connect with safety collar by tear line, cover board top surface is equipped with air inlet set and out air-casing, it further include spring base one and spring base two, spring base one includes inner sleeve one and housing one, inner sleeve one is connect with one top of housing, one bottom end of inner sleeve is against air inlet set top, spring base two includes inner sleeve two and housing two, compressed spring one is equipped between spring base one and air inlet set, compressed spring two is equipped between spring base two and out air-casing.This sputum collecting pipe causes to pollute after being avoided that suction sputum.
Description
Technical field
The invention belongs to division of respiratory disease the field of medical instrument technology, are related to a kind of disposable hygienic sputum collecting pipe.
Background technique
Existing sputum aspirator generally comprises disposable sputum collecting pipe, is connected with soft exhaust tube and suction sputum on sputum collecting pipe
Pipe, exhaust tube connect negative pressure source, using sputum aspirator tube by sputum inspiration tube body, in order to guarantee that sputum aspirator tube can protrude into place, generally
Suction sputum length of tube is longer, and before opening, sputum collecting pipe, exhaust tube and sputum aspirator tube integral coating in disposable plastic bag,
After use, since sputum aspirator tube is hose, sputum aspirator tube front end can arbitrarily be distorted, once it contacts nursing station or is connect with nurse
Touching, and easily causes infection, thus nurse can only after taking out sputum aspirator tube, it is cautious by sputum aspirator tube together with sputum collecting pipe
It is dropped into clinical waste bucket rapidly, but still the sputum on sputum aspirator tube can not be avoided completely to contact with the external world, it is therefore necessary into
Row improves.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, provides one kind and be avoided that suction sputum finishes
Afterwards, sputum aspirator tube front end arbitrarily distorts, and disposable hygienic sputum collecting pipe that can only be disposable.
Object of the invention can be realized by the following technical scheme: a kind of disposable hygienic sputum collecting pipe, including top
Portion has the circular tube shaped tube body of nozzle, and dome shape pipe lid is fixed on nozzle, and pipe lid includes circle shell-like lid set and is fixed on lid
The cover board at top is covered, air inlet and air outlet is respectively equipped on cover board, further includes the sputum aspirator tube and exhaust tube for being hose, suction sputum
Pipe front end nozzle is used for suction sputum, and rear end nozzle passes through air inlet and is located in tube body, and exhaust tube rear end nozzle passes through gas outlet simultaneously
In tube body, front end nozzle is removably connected with negative pressure source, it is characterised in that: and it further include protective cover, the protective cover packet
The protective plate for including round shell-like protective jacket and being fixed at the top of protective jacket, protective jacket cover on the outside of lid set, and the lid set outer wall is set
There is external screw thread, further includes the circular ring shape safety collar being screwed on lid set outer wall, and lead between protective jacket bottom and safety collar top
Dotted tear line connection is crossed, is respectively equipped with perforation one and perforation two on the protective plate, the cover board top surface is equipped with difference
It is connected to air inlet and the air inlet set and air-casing out of gas outlet connection, further includes the identical spring base one of shape and spring base two,
Spring base one includes the circle shell-like inner sleeve one and housing one of coaxial arrangement, and one top of inner sleeve turns down outward and connects with one top of housing
It connects, and one bottom end of housing is connect with perforation one, and one bottom end of inner sleeve is against air inlet set top, the spring base two includes difference
Inner sleeve two corresponding with inner sleeve one and housing one and housing two, two bottom end of housing is connect with perforation two, and two bottom end of inner sleeve is against
Air-casing top out, and protective plate bottom surface is fitted on cover board top surface, and sputum aspirator tube is each passed through air inlet set and inner sleeve one, exhaust tube
It is each passed through out air-casing and inner sleeve two, one inner wall of housing, one outer wall of inner sleeve and air inlet set outer wall are surrounded to form spring groove one, also be wrapped
The compressed spring one being located in spring groove one is included, and compressed spring one is respectively fitted on one outer wall of inner sleeve and air inlet set outer wall, pressure
One both ends of contracting spring are connect with cover board top surface and one top of inner sleeve respectively, two inner wall of housing, two outer wall of inner sleeve and air-casing outer wall out
It surrounds to form spring groove two, further includes the compressed spring two in spring groove two, and compressed spring two is respectively fitted over inner sleeve two
On outer wall and out air-casing outer wall, two both ends of compressed spring are connect with cover board top surface and two top of inner sleeve respectively, and can be rotated and be moved down
Safety collar to tear tear line, and makes compressed spring one and compressed spring two distinguish push the spring seat one and spring base two, makes to prevent
Backplate is separated with cover board, and inner sleeve one and inner sleeve two are mobile towards sputum aspirator tube front end and exhaust tube front end respectively, and sputum aspirator tube is straightened
And exhaust tube.
Exhaust tube front end nozzle connects negative pressure source, to carry out suction sputum using sputum aspirator tube front end nozzle, rotates after suction sputum
Safety collar is moved down, to tear tear line, and compressed spring one and compressed spring two distinguish push the spring seat one and spring base two, make
Protective plate is separated with cover board, and inner sleeve one and inner sleeve two are mobile towards sputum aspirator tube front end and exhaust tube front end respectively, and suction sputum is straightened
Pipe and exhaust tube, therefore sputum aspirator tube and exhaust tube can be stretched using compressed spring one and compressed spring two, avoid sputum aspirator tube and pumping
Tracheae arbitrarily distorts, and avoids causing to be infected by contact, and after tearing thread breakage, can not retighten, and when due to original state, into
Air-casing and out air-casing are kept off respectively in spring base one and spring base two, therefore safety collar can only be rotated and be moved down, can not be together with protection
Set, which rotates together with, to be moved up, therefore also avoids arbitrarily to dismantle protective cover, therefore ensure that disposable.
In a kind of above-mentioned disposable hygienic sputum collecting pipe, the lid set bottom end outer wall is equipped with annular baffle ring, rotation
Turn to move down safety collar, can make to offset at the top of safety collar bottom and baffle ring.
Baffle ring plays the role of limiting safety collar.
In a kind of above-mentioned disposable hygienic sputum collecting pipe, one inner wall of inner sleeve and two inner wall of inner sleeve paste respectively
Conjunction has gauze.
Therefore the part sputum on sputum aspirator tube outer wall can be removed using gauze.
In a kind of above-mentioned disposable hygienic sputum collecting pipe, the air inlet set outer diameter is identical with one outer diameter of inner sleeve,
Air-casing outer diameter is identical with two outer diameter of inner sleeve out, and inner sleeve one, housing one, inner sleeve two and housing two are structure as a whole with protective plate.
Therefore structure is more compact.
In a kind of above-mentioned disposable hygienic sputum collecting pipe, the safety collar outer wall is equipped with anti-slop serrations.
Therefore facilitate spin safe ring.
Compared with prior art, the present invention has the advantage that
Exhaust tube front end nozzle connects negative pressure source, to carry out suction sputum using sputum aspirator tube front end nozzle, rotates after suction sputum
Safety collar is moved down, to tear tear line, and compressed spring one and compressed spring two distinguish push the spring seat one and spring base two, make
Protective plate is separated with cover board, and inner sleeve one and inner sleeve two are mobile towards sputum aspirator tube front end and exhaust tube front end respectively, and suction sputum is straightened
Pipe and exhaust tube, therefore sputum aspirator tube and exhaust tube can be stretched using compressed spring one and compressed spring two, avoid sputum aspirator tube and pumping
Tracheae arbitrarily distorts, and avoids causing to be infected by contact, and after tearing thread breakage, can not retighten, and when due to original state, into
Air-casing and out air-casing are kept off respectively in spring base one and spring base two, therefore safety collar can only be rotated and be moved down, can not be together with protection
Set, which rotates together with, to be moved up, therefore also avoids arbitrarily to dismantle protective cover, therefore ensure that disposable.
Detailed description of the invention
Fig. 1 is this sputum collecting pipe exploded sectional view.
Fig. 2 and Fig. 3 is two kinds of use state cross-sectional views of this sputum collecting pipe respectively.
Fig. 4 is protective cover bottom view.
In figure,
1, tube body；
2, Guan Gai；21, lid set；22, baffle ring；23, cover board；24, air inlet set；25, go out air-casing；
3, sputum aspirator tube；31, exhaust tube；
4, protective cover；41, protective jacket；42, protective plate；43, inner sleeve one；44, housing one；45, compressed spring one；46, interior
Set two；47, housing two；48, compressed spring two；
5, safety collar；51, tear line.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figs 1-4, a kind of disposable hygienic sputum collecting pipe of the present invention has the circular tube shaped pipe of nozzle including top
Body 1, dome shape pipe lid 2 is fixed on nozzle, and pipe lid 2 includes circle shell-like lid set 21 and the cover board for being fixed on 21 top of lid set
23, air inlet and air outlet are respectively equipped on cover board 23, further include the sputum aspirator tube 3 and exhaust tube 31 for being hose, before sputum aspirator tube 3
End pipe mouth is used for suction sputum, and rear end nozzle passes through air inlet and is located in tube body 1, and 31 rear end nozzle of exhaust tube passes through gas outlet and position
In in tube body 1, front end nozzle is removably connected with negative pressure source, further includes protective cover 4, and protective cover 4 includes circle shell-like protective jacket 41
With the protective plate 42 for being fixed on 41 top of protective jacket, 41 sets of protective jacket, in 21 outside of lid set, cover 21 outer walls of set and are equipped with external screw thread, also
Including the circular ring shape safety collar 5 being screwed on lid 21 outer walls of set, and by dotted between 5 top of 41 bottom of protective jacket and safety collar
Tear line 51 connects, and perforation one and perforation two are respectively equipped on protective plate 42, and 23 top surface of cover board is equipped with and is connected to respectively with air inlet
The air inlet being connected to gas outlet covers 24 and out air-casing 25, further includes the identical spring base one of shape and spring base two, spring base one
Circle shell-like inner sleeve 1 and housing 1 including coaxial arrangement, one 43 top of inner sleeve turn down outward and connect with one 44 top of housing
It connects, and one 44 bottom end of housing is connect with perforation one, and one 43 bottom end of inner sleeve is against air inlet and covers 24 tops, spring base two includes difference
Inner sleeve 2 46 corresponding with inner sleeve 1 and housing 1 and housing 2 47,2 47 bottom end of housing is connect with perforation two, and inner sleeve
2 46 bottom ends are against out 25 top of air-casing, and 42 bottom surface of protective plate is fitted on 23 top surface of cover board, and sputum aspirator tube 3 be each passed through into
Air-casing 24 and inner sleeve 1, exhaust tube 31 are each passed through out air-casing 25 and inner sleeve 2 46, one 44 inner wall of housing, one 43 outer wall of inner sleeve
24 outer walls are covered with air inlet to surround to form spring groove one, further include the compressed spring 1 in the spring groove one, and compressed spring
One 45, which are respectively fitted over one 43 outer wall of inner sleeve and air inlet, covers on 24 outer walls, one 45 both ends of compressed spring respectively with 23 top surface of cover board and interior
The connection of one 43 tops is covered, 2 47 inner wall of housing, 2 46 outer wall of inner sleeve and 25 outer wall of air-casing surrounds to form spring groove two out further include
Compressed spring 2 48 in spring groove two, and compressed spring 2 48 is respectively fitted over 2 46 outer wall of inner sleeve and out 25 outer wall of air-casing
On, 2 48 both ends of compressed spring are connect with 23 top surface of cover board and 2 46 top of inner sleeve respectively, and can be rotated and be moved down safety collar 5, with
Tear line 51 is torn, and compressed spring 1 and compressed spring 2 48 is made to distinguish push the spring seat one and spring base two, makes to protect
Plate 42 is separated with cover board 23, and inner sleeve 1 and inner sleeve 2 46 are mobile towards 3 front end of sputum aspirator tube and 31 front end of exhaust tube respectively, and draw
Straight sputum aspirator tube 3 and exhaust tube 31.
Further, 21 bottom end outer walls of lid set are equipped with annular baffle ring 22, and rotation moves down safety collar 5, can make 5 bottom of safety collar
It offsets at the top of baffle ring 22.One 43 inner wall of inner sleeve and 2 46 inner wall of inner sleeve are fitted with gauze respectively.Air inlet covers 24 outer diameters and inner sleeve
One 43 outer diameters are identical, and 25 outer diameter of air-casing is identical with 2 46 outer diameter of inner sleeve out, and inner sleeve 1, housing 1, inner sleeve 2 46 and outer
2 47 are covered to be structure as a whole with protective plate 42.5 outer wall of safety collar is equipped with anti-slop serrations.
31 front end nozzle of exhaust tube connects negative pressure source, and to carry out suction sputum using 3 front end nozzle of sputum aspirator tube, suction sputum finishes back spin
Turn to move down safety collar 5, to tear tear line 51, and compressed spring 1 and compressed spring 2 48 distinguish push the spring seat one and bullet
Spring abutment two separates protective plate 42 with cover board 23, and inner sleeve 1 and inner sleeve 2 46 are respectively towards 3 front end of sputum aspirator tube and exhaust tube 31
Front end is mobile, and sputum aspirator tube 3 and exhaust tube 31 is straightened, therefore can stretch suction sputum using compressed spring 1 and compressed spring 2 48
Pipe 3 and exhaust tube 31 avoid sputum aspirator tube 3 and exhaust tube 31 from arbitrarily distorting, avoid causing to be infected by contact, and tear line 51 is broken
Afterwards, it can not retighten, and when due to original state, air inlet set 24 and air-casing 25 is kept off respectively in spring base one and spring base two out
It is interior, therefore safety collar 5 can only be rotated and be moved down, and can not be rotated together with and be moved up together with protective jacket 41, therefore also avoid arbitrarily to tear open
Protective cover 4 is unloaded, therefore ensure that disposable.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although tube body 1 is used more herein, pipe lid 2, lid set 21, baffle ring 22, cover board 23, air inlet set 24, goes out air-casing
25, sputum aspirator tube 3, exhaust tube 31, protective cover 4, protective jacket 41, protective plate 42, inner sleeve 1, housing 1, compressed spring 1,
The terms such as inner sleeve 2 46, housing 2 47, compressed spring 2 48, safety collar 5, tear line 51, but be not precluded and use other terms
A possibility that.The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as appointing
The additional limitation of what one kind is disagreed with spirit of that invention.
Claims (5)
1. a kind of disposable hygienic sputum collecting pipe has the circular tube shaped tube body (1) of nozzle including top, is fixed on nozzle
Dome shape pipe lid (2), pipe lid (2) include circle shell-like lid set (21) and the cover board (23) being fixed at the top of lid set (21), cover board
(23) it is respectively equipped with air inlet and air outlet on, further includes the sputum aspirator tube (3) and exhaust tube (31) for being hose, sputum aspirator tube (3)
Front end nozzle is used for suction sputum, and rear end nozzle passes through air inlet and is located in tube body (1), and exhaust tube (31) rear end nozzle passes through outlet
Mouth is simultaneously located in tube body (1), and front end nozzle is removably connected with negative pressure source, it is characterised in that: and it further include protective cover (4), it is described
Protective cover (4) include circle shell-like protective jacket (41) and the protective plate (42) that is fixed at the top of protective jacket (41), protective jacket (41)
It covers on the outside of lid set (21), lid set (21) outer wall is equipped with external screw thread, further includes the circle being screwed on lid set (21) outer wall
Annular safety ring (5), and connect between protective jacket (41) bottom and safety collar (5) top by dotted tear line (51), it is described
Protective plate (42) on be respectively equipped with perforation one and perforation two, the cover board (23) top surface be equipped be connected to respectively with air inlet and
The air inlet set (24) of gas outlet connection and out air-casing (25), further include the identical spring base one of shape and spring base two, spring base
One include coaxial arrangement circle shell-like inner sleeve one (43) and housing one (44), inner sleeve one (43) top turn down outward and with housing one
(44) top connects, and housing one (44) bottom end is connect with perforation one, and inner sleeve one (43) bottom end is against air inlet set (24) top,
The spring base two includes inner sleeve two (46) corresponding with inner sleeve one (43) and housing one (44) and housing two (47) respectively, outside
Two (47) bottom ends of set are connect with perforation two, and inner sleeve two (46) bottom end is against out air-casing (25) top, and protective plate (42) bottom surface
It is fitted on cover board (23) top surface, and sputum aspirator tube (3) is each passed through air inlet set (24) and inner sleeve one (43), exhaust tube (31) is respectively
Across air-casing out (25) and inner sleeve two (46), housing one (44) inner wall, inner sleeve one (43) outer wall and air inlet set (24) outer wall surround
Spring groove one is formed, further includes the compressed spring one (45) in the spring groove one, and in compressed spring one (45) is respectively fitted over
Cover on (43) outer wall and air inlet set (24) outer wall, compressed spring one (45) both ends respectively with cover board (23) top surface and inner sleeve one
(43) top connects, housing two (47) inner wall, inner sleeve two (46) outer wall and air-casing (25) outer wall surrounds to form spring groove two out, and also
Including the compressed spring two (48) being located in spring groove two, and compressed spring two (48) is respectively fitted over inner sleeve two (46) outer wall and goes out
On air-casing (25) outer wall, compressed spring two (48) both ends are connect with cover board (23) top surface and inner sleeve two (46) top respectively, and energy
Rotation moves down safety collar (5), to tear tear line (51), and pushes compressed spring one (45) and compressed spring two (48) respectively
Spring base one and spring base two separate protective plate (42) with cover board (23), and inner sleeve one (43) and inner sleeve two (46) court respectively
Sputum aspirator tube (3) front end and exhaust tube (31) front end are mobile, and sputum aspirator tube (3) and exhaust tube (31) is straightened.
2. a kind of disposable hygienic sputum collecting pipe according to claim 1, it is characterised in that: described lid set (21) bottom
Outer wall is held to be equipped with annular baffle ring (22), rotation moves down safety collar (5), can make to offset at the top of safety collar (5) bottom and baffle ring (22).
3. a kind of disposable hygienic sputum collecting pipe according to claim 2, it is characterised in that: the inner sleeve one (43)
Inner wall and inner sleeve two (46) inner wall are fitted with gauze respectively.
4. a kind of disposable hygienic sputum collecting pipe according to claim 3, it is characterised in that: the air inlet set (24)
Outer diameter is identical with inner sleeve one (43) outer diameter, and air-casing (25) outer diameter is identical with inner sleeve two (46) outer diameter out, and inner sleeve one (43), housing
One (44), inner sleeve two (46) and housing two (47) are structure as a whole with protective plate (42).
5. a kind of disposable hygienic sputum collecting pipe according to claim 4, it is characterised in that: the safety collar (5)
Outer wall is equipped with anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220432.7A CN106955379B (en) | 2017-04-06 | 2017-04-06 | A kind of disposable hygienic sputum collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220432.7A CN106955379B (en) | 2017-04-06 | 2017-04-06 | A kind of disposable hygienic sputum collecting pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955379A CN106955379A (en) | 2017-07-18 |
| CN106955379B true CN106955379B (en) | 2019-05-10 |
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ID=59483258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220432.7A Active CN106955379B (en) | 2017-04-06 | 2017-04-06 | A kind of disposable hygienic sputum collecting pipe |
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| Country | Link |
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| CN (1) | CN106955379B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616274B (en) * | 2021-08-06 | 2024-06-14 | 北京九奕科技有限公司 | Disposable laser positioning guide pin for intramedullary nail hole positioning |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2920257Y (en) * | 2006-07-17 | 2007-07-11 | 太平洋医材股份有限公司 | Phlegm sucking and collecting device |
| CN205107755U (en) * | 2015-11-06 | 2016-03-30 | 窦美静 | Sputum collector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008206805A (en) * | 2007-02-27 | 2008-09-11 | Century Medical Inc | Apparatus for collecting secretion such as sputum |
| US20100241091A1 (en) * | 2009-03-20 | 2010-09-23 | Mr. Tan Wu (Owners in common 1/2) | Sputum collecting device |
-
2017
- 2017-04-06 CN CN201710220432.7A patent/CN106955379B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2920257Y (en) * | 2006-07-17 | 2007-07-11 | 太平洋医材股份有限公司 | Phlegm sucking and collecting device |
| CN205107755U (en) * | 2015-11-06 | 2016-03-30 | 窦美静 | Sputum collector |
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| Publication number | Publication date |
|---|---|
| CN106955379A (en) | 2017-07-18 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Fengying Inventor after: Liu Xiaoyan Inventor after: Yu Jinyan Inventor after: Lin Yuping Inventor before: Lin Yuping |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190417 Address after: 325000 South 203, No. 203 Rong Xin Road, Jingshan Hill street, Ouhai District, Wenzhou, Zhejiang. Applicant after: Wenzhou far electron technology Co., Ltd. Address before: 317604 Taizhou, Yuhuan County, Zhejiang province. Applicant before: Lin Yuping |
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Effective date of registration: 20201202 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER Address before: 325000 South Head, Room 203, No. 1 Rongxin Road, Jingshan Street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU YUANXIE ELECTRONIC TECHNOLOGY Co.,Ltd. |