CN109433531A - A kind of plaster conveniently tearing patch and the glue spreader for producing the plaster - Google Patents
A kind of plaster conveniently tearing patch and the glue spreader for producing the plaster Download PDFInfo
- Publication number
- CN109433531A CN109433531A CN201910033735.7A CN201910033735A CN109433531A CN 109433531 A CN109433531 A CN 109433531A CN 201910033735 A CN201910033735 A CN 201910033735A CN 109433531 A CN109433531 A CN 109433531A
- Authority
- CN
- China
- Prior art keywords
- plaster
- substrate
- glue spreader
- delivery platform
- face
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of plaster for conveniently tearing patch and the glue spreaders for producing the plaster; the protective layer that the plaster has substrate, coating paste layer on base material and be attached in paste layer; the coated area of the paste layer is less than the area of substrate, and keeping at least one edge part on substrate is to wash one's face；The glue spreader has rack, the top of rack is equipped with delivery platform, the front end of delivery platform is equipped with transfer roller, the lower part of delivery platform is equipped with idler roller, positioning plate is equipped at left and right sides of delivery platform, the left and right sides of delivery platform is equipped with fixing seat, glue spreader is housed between fixing seat, the both ends of glue spreader are respectively arranged with the adjusting handle for adjusting plaster thickness, are also installed with several isolating devices side by side on glue spreader；The present invention uses flannelette substrate, and pro-skin of breathing freely, absorption of perspiration is good, can effectively mitigate allergic symptom, and simple production process not only facilitates separation substrate and coat, but also conveniently tears from skin.
Description
Technical field
The present invention relates to plaster technical field, specifically a kind of plaster for conveniently tearing patch and the painting for producing the plaster
Glue machine.
Background technique
Plaster is one of the conventional means of tcm clinical practice treatment, is mostly used to treat rheumathritis or traumatic injury etc..
Medical ointment plaster is commonly called as quack medicine, and starting from civil between clear and bright year, for activating microcirculation and removing stasis medicinal, nourishing qi and blood, promoting menstruation to walk network, strengthening tendons strong
The symptoms such as bone, expelling wind and clearing away cold.The definition of medical ointment plaster refers to the matrix based on drug or medicinal substances extract and rubber is mixed after, apply
The exterior-applied formulation being distributed in framed back material.The plaster for being affixed on body surface can stimulate nerve endings, by reflection, expand blood vessel, promote
Local blood circulation, improving surrounding tissue influences, and reaches detumescence, anti-inflammatory and analgesic purpose.
Plaster is made of substrate, paste layer and three layers of protective layer.Under normal circumstances, the coated weight of paste layer is 14-
20mg/cm2, and paste layer is all coated on substrate, patient when in use, is both inconvenient to separate protective layer and substrate, uses
After complete, also it is not easy to tear from skin.To solve the above-mentioned problems, Chinese utility model patent notification number is CN
206414397U is disclosed between substrate and protective layer, is equipped with tearing notch release paper by the side of proximal edge, the setting of sticker layer exists
Between substrate and tearing notch release paper, tearing notch release paper be monofilm single silicon mold paper, the plaster of this structure when in use, although
It can be conveniently separated substrate and protective layer, but patient cannot be facilitated to tear from skin the plaster being finished.And the structure
The problems such as it is complicated that there are production technologies, high production cost.Therefore, it researches and develops a kind of plaster for conveniently tearing patch and produces the plaster
Glue spreader have a very important significance.
Summary of the invention
Present invention aim to solve current plaster high production cost, complex process, while trouble cannot be facilitated
The problems such as person tears from skin provides a kind of plaster for conveniently tearing patch and the glue spreader for producing the plaster, of the invention
Plaster is breathed freely pro-skin, and absorption of perspiration is good, can effectively mitigate allergic symptom, simple production process.
A kind of plaster conveniently tearing patch of the invention has substrate, coating paste layer on base material and is attached to
Protective layer in paste layer, the coated area of the paste layer are less than the area of substrate, keep at least one edge part on substrate
Part is to wash one's face and (be not coated by paste layer on substrate).
As another scheme of the invention, heretofore described wash one's face above is coated with thin layer plaster, the thin layer plaster
Coated weight be 1.0-2.0mg/cm2。
Further, two edges of heretofore described substrate, which remain, washes one's face.
Preferably, the substrate of heretofore described plaster is flannelette substrate.
Preferably, for convenient for patient's separation substrate and protective layer, the area equation of heretofore described substrate and protective layer.
Preferably, heretofore described plaster is rectangular, and the width washed one's face is 4-6mm.
As another scheme of the invention, heretofore described plaster is rectangular, upper coating film plaster of washing one's face
Width >=6mm.
The present invention also provides the glue spreaders for producing a kind of plaster for conveniently tearing patch, have rack, the top of the rack
Portion is equipped with delivery platform, and the front end of delivery platform is equipped with transfer roller, and the lower part of delivery platform is equipped with idler roller, a left side for delivery platform
Right two sides are equipped with the positioning plate for preventing plaster outflow delivery platform, and the left and right sides of delivery platform is equipped with fixing seat, Gu
Glue spreader is housed, the both ends of glue spreader are respectively arranged with the adjusting handle for adjusting plaster thickness, the gluing between reservation
Several are also installed on roller side by side for dividing the isolating device of medical ointment plaster sticking area.
Preferably, heretofore described isolating device has the fastening seat and steel band of crescent, and the inside for fastening seat is equipped with
One end of the groove to match with steel band, the end and steel band that fasten seat connects, and the end for fastening seat is additionally provided with for locking steel
The width of locking nut with the other end, the fastening seat is greater than the width of steel band.
Further, graduation mark is additionally provided on heretofore described steel band.
Compared with prior art, the present invention having several advantages that
(1) plaster of the invention uses flannelette substrate, and pro-skin of breathing freely, absorption of perspiration is good, can effectively mitigate allergic symptom, produces work
Skill is simple.
(2) plaster of the invention can be to wash one's face and (be not coated by plaster) or coating film plaster with unilateral edge, can also
With it is bilateral be to wash one's face and (be not coated by plaster) or coating film plaster, it can be the two neighboring edge of plaster, can also be with
It is two edges of opposite face, while facilitating separation substrate and protective layer, also patient is facilitated to tear from skin, avoided simultaneously
Pollution problem caused by hand is contacted with plaster during tearing.
(3) the gumming machine structure novel and unique of production plaster of the invention, it is ingenious in design, use quick, convenient, peace
Entirely.
(4) present invention is realized by installing the elastic of locking nut in dismountable isolating device and isolating device
Plaster is unilateral or bilateral edge gluing or does not apply thin layer glue, not only facilitates separation substrate and protective layer, but also patient can be facilitated from skin
It tears on skin.
(5) present invention can also produce the plaster of different size or same size, for example, production border width be 6mm or
The width of steel band of isolating device is made into 6mm or 8mm by the plaster of 8mm.When the material edge for producing plaster is wider
(such as 8mm) can lightly be pasted on the skin in material edge coating film plaster, both can be to avoid the marginal fold of plaster
Wrinkle, in turn avoid tearing pain caused by plaster；When the material edge of the plaster of production is relatively narrow (such as 6mm), it can make
Material edge is to wash one's face, that is, plaster is not coated by, so that plaster be made directly to tear from skin.In addition to this it is possible to pass through
By locking nut lock at the identical graduation of steel band graduation mark, coating film plaster on the plaster edge produced can be made
Thickness be consistent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of glue spreader of the invention；
Fig. 2 is the isolating device structural schematic diagram of glue spreader of the invention；
Fig. 3 is the partial sectional view of isolating device；
Fig. 4 is that the plaster of the embodiment of the present invention 1 and embodiment 3 removes the top view of protective layer；
Fig. 5 is the face the A-A cross-sectional view in Fig. 4；
Fig. 6 is that the plaster of the embodiment of the present invention 2 removes the top view of protective layer；
Fig. 7 is the face the B-B cross-sectional view in this Fig. 6；
Fig. 8 is that the plaster of the embodiment of the present invention 4 removes the top view of protective layer；
Fig. 9 is the face the C-C cross-sectional view in Fig. 8；
Wherein: 1- rack, 2- delivery platform, 3- transfer roller, 4- idler roller, 5- positioning plate, 6- fixing seat, 7- glue spreader, 8- tune
Handwheel is saved, 9- fastens seat, 10- steel band, 11- groove, 12- nut, 13- locking nut, 14- substrate, 15- paste layer, 16- protection
Layer, 17- wash one's face, 18- isolating device.
Specific embodiment
Embodiment 1
A kind of plaster conveniently tearing patch of the present embodiment has substrate 14, coated in the plaster on substrate 14 referring to fig. 4-5
Layer 15 and the protective layer 16 being attached in paste layer, the coated area of the paste layer are less than the area of substrate, the present embodiment
An edge part on production plaster substrate is for washing one's face 17, i.e., an edge on plaster substrate is not coated by cream
Medicine.
Preferably, the substrate 14 of plaster described in the present embodiment is flannelette substrate.
Preferably, for convenient for patient's separation substrate and protective layer, the face of substrate 14 described in the present embodiment and protective layer 16
Product is equal.
Preferably, plaster described in the present embodiment be it is rectangular, wash one's face 17 width be 6mm.
Embodiment 2
A kind of plaster conveniently tearing patch of the present embodiment has substrate 14, coated in the plaster on substrate 14 referring to Fig. 6-7
Layer 15 and the protective layer 16 being attached in paste layer, the coated area of the paste layer 15 are less than the area of substrate 14, this reality
Two neighboring edge part part is applied on example production plaster substrate 14 to wash one's face for 17, i.e. two neighboring edge on plaster substrate
It is not coated by plaster.
Preferably, the substrate 14 of plaster described in the present embodiment is flannelette substrate.
Preferably, for convenient for patient's separation substrate and protective layer, the face of substrate 14 described in the present embodiment and protective layer 16
Product is equal.
Preferably, plaster described in the present embodiment be it is rectangular, wash one's face 17 width be 4mm.
Embodiment 3
A kind of plaster conveniently tearing patch of the present embodiment has substrate 14, coated in the paste layer on substrate 14 referring to fig. 4
15 and the protective layer 16 that is attached in paste layer, the coated area of the paste layer 15 be less than the area of substrate 14, this implementation
For example by taking an edge part on the plaster substrate 14 produced is to wash one's face 17 as an example, described wash one's face above is coated with thin layer plaster,
The coated weight of thin layer plaster is 1.0-2.0mg/cm2, the coated weight of thin layer plaster is 1.5 mg/cm in the present embodiment2。
Preferably, the substrate 14 of plaster described in the present embodiment is flannelette substrate.
Preferably, for convenient for patient's separation substrate and protective layer, the face of substrate 14 described in the present embodiment and protective layer 16
Product is equal.
Preferably, plaster described in the present embodiment is rectangular, and the width of coating film plaster on 17 of washing one's face is 8mm.
Embodiment 4
A kind of plaster conveniently tearing patch of the present embodiment has substrate 14, coated in the plaster on substrate 14 referring to Fig. 8-9
Layer 15 and the protective layer 16 being attached in paste layer, the coated area of the paste layer 15 are less than the area of substrate 14, this reality
Example is applied so that two edge parts opposite on the plaster substrate 14 produced are to wash one's face as an example, described wash one's face above is coated with thin layer cream
Medicine, the coated weight of thin layer plaster are 1.0-2.0mg/cm2, the coated weight of thin layer plaster is 1.2 mg/cm in the present embodiment2。
Preferably, the substrate 14 of plaster described in the present embodiment is flannelette substrate.
Preferably, for convenient for patient's separation substrate and protective layer, the face of substrate 14 described in the present embodiment and protective layer 16
Product is equal.
Preferably, plaster described in the present embodiment is rectangular, and the width for upper coating film plaster of washing one's face is 7mm.
Embodiment 5
A kind of glue spreader for producing such as plaster of embodiment 1 of the present embodiment has rack 1, the rack 1 referring to Fig. 1-3
Top be equipped with delivery platform 2, the front end of delivery platform 2 is equipped with transfer roller 3, and the lower part of delivery platform 2 is equipped with idler roller 4, passes
The left and right sides of platform 2 is sent to be equipped with the positioning plate 5 for preventing plaster outflow delivery platform, the left and right sides of delivery platform 2
Equipped with fixing seat 6, glue spreader 7 is housed between fixing seat 6, the both ends of glue spreader 7 are respectively arranged with for adjusting plaster thickness
Adjusting handle 8 is also installed with several on the glue spreader 7 side by side for dividing the isolating device 18 of medical ointment plaster sticking area.
Preferably, isolating device 18 described in the present embodiment has the fastening seat 9 and steel band 10 of crescent, fastening seat 9
Inside is equipped with the groove 11 to match with steel band 10, and the end for fastening seat 9 is connect with one end of steel band 10 by nut 12, fastens
The end of seat 9 is additionally provided with the locking nut 13 for locking 10 other end of steel band, and the width of the fastening seat 9 is greater than steel band 10
Width.
Further, in this embodiment being additionally provided with graduation mark on the steel band 10.
The present embodiment is by taking an edge part on the plaster substrate produced is to wash one's face as an example, i.e., on plaster substrate
One edge is not coated by plaster.When in use, substrate 14 is mounted in glue spreader, then isolating device is mounted on glue spreader
On, then pass through locking nut 13 and be fixed on glue spreader 7, when the width that the edge of the plaster of production is not coated by plaster is 6mm
When, selecting the width of steel band is 6mm, then locking nut 13 is locked on some scale of steel band 10；Start glue spreader, by cream
Medicine pours on the substrate 14 of delivery platform, and as substrate 14 moves forward, plaster is equably coated on substrate 14, after drying
Monolith finally being cut with paste layer 15 and protective layer 16, can be obtained plaster by overlay film, and referring to fig. 4-5.
When the width of one edge coating thin layer plaster of the plaster how to produce is 6mm, the width of steel band is selected to be
6mm, then locking nut 13 is locked on another scale of steel band 10；It is produced according to the method described above.
Claims (10)
1. a kind of plaster for conveniently tearing patch has substrate, coating paste layer on base material and is attached in paste layer
Protective layer, it is characterised in that: the coated area of the paste layer is less than the area of substrate, keeps at least one edge part on substrate
Part is to wash one's face.
2. a kind of plaster for conveniently tearing patch according to claim 1, it is characterised in that: described wash one's face above is coated with thin layer
Plaster, the coated weight of the thin layer plaster are 1.0-2.0mg/cm2。
3. a kind of plaster for conveniently tearing patch according to claim 1 or 2, it is characterised in that: two sides of the substrate
Edge, which remains, washes one's face.
4. a kind of plaster for conveniently tearing patch according to claim 1 or 2, it is characterised in that: the substrate and protective layer
Area equation.
5. a kind of plaster for conveniently tearing patch according to claim 1, it is characterised in that: the substrate of the plaster is suede
Face substrate.
6. a kind of plaster for conveniently tearing patch according to claim 1, it is characterised in that: the plaster be it is rectangular, only
The width in face is 4-6mm.
7. a kind of plaster for conveniently tearing patch according to claim 2, it is characterised in that: the plaster be it is rectangular, only
Width >=6mm of coating film plaster on face.
8. producing a kind of glue spreader for the plaster for conveniently tearing patch as claimed in claim 1 or 2, there is rack, the rack
Top is equipped with delivery platform, and the front end of delivery platform is equipped with transfer roller, and the lower part of delivery platform is equipped with idler roller, delivery platform
The left and right sides is equipped with the positioning plate for preventing plaster outflow delivery platform, and the left and right sides of delivery platform is equipped with fixing seat,
Glue spreader is housed, the both ends of glue spreader are respectively arranged with the adjusting handle for adjusting plaster thickness, feature between fixing seat
It is: is also installed with several on the glue spreader side by side for dividing the isolating device of medical ointment plaster sticking area.
9. the glue spreader of a kind of plaster for conveniently tearing patch according to claim 8, it is characterized in that: the isolating device has
There are the fastening seat and steel band of crescent, the inside for fastening seat is equipped with the groove to match with steel band, fastens end and the steel band of seat
One end connection, the end for fastening seat is additionally provided with locking nut for locking the steel band other end, and the width of the fastening seat is big
In the width of steel band.
10. the glue spreader of a kind of plaster for conveniently tearing patch according to claim 9, it is characterized in that: on the steel band also
Equipped with graduation mark.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546671 | 2018-12-18 | ||
| CN2018115466712 | 2018-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109433531A true CN109433531A (en) | 2019-03-08 |
| CN109433531B CN109433531B (en) | 2023-09-26 |
Family
ID=65544025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910033735.7A Active CN109433531B (en) | 2018-12-18 | 2019-01-15 | Plaster convenient to tear and glue spreader for producing plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109433531B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1163045A (en) * | 1967-05-24 | 1969-09-04 | Revertex Ltd | Adjustable Applicator Comb. |
| CN1784616A (en) * | 2003-03-04 | 2006-06-07 | 钠康股份有限公司 | Polarizing film producing device |
| CN2857945Y (en) * | 2006-01-02 | 2007-01-17 | 莫有双 | Thin-made black ointment |
| CN202822175U (en) * | 2012-06-29 | 2013-03-27 | 常州市盛辉药业有限公司 | Musk joint bone strengthening plaster |
| CN204501671U (en) * | 2014-12-31 | 2015-07-29 | 谢克谦 | A kind of medical ointment plaster Integral producing apparatus |
| CN206082990U (en) * | 2016-08-29 | 2017-04-12 | 贵州苗仁堂制药有限责任公司 | Cataplasm coating make -up machine |
| CN108372076A (en) * | 2018-05-07 | 2018-08-07 | 锦州紫金药业有限公司 | A kind of coating equipment for coating film and its application method for producing plaster |
| CN209238319U (en) * | 2018-12-18 | 2019-08-13 | 黄石卫生材料药业有限公司 | It is a kind of for making the glue spreader of plaster |
-
2019
- 2019-01-15 CN CN201910033735.7A patent/CN109433531B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1163045A (en) * | 1967-05-24 | 1969-09-04 | Revertex Ltd | Adjustable Applicator Comb. |
| CN1784616A (en) * | 2003-03-04 | 2006-06-07 | 钠康股份有限公司 | Polarizing film producing device |
| CN2857945Y (en) * | 2006-01-02 | 2007-01-17 | 莫有双 | Thin-made black ointment |
| CN202822175U (en) * | 2012-06-29 | 2013-03-27 | 常州市盛辉药业有限公司 | Musk joint bone strengthening plaster |
| CN204501671U (en) * | 2014-12-31 | 2015-07-29 | 谢克谦 | A kind of medical ointment plaster Integral producing apparatus |
| CN206082990U (en) * | 2016-08-29 | 2017-04-12 | 贵州苗仁堂制药有限责任公司 | Cataplasm coating make -up machine |
| CN108372076A (en) * | 2018-05-07 | 2018-08-07 | 锦州紫金药业有限公司 | A kind of coating equipment for coating film and its application method for producing plaster |
| CN209238319U (en) * | 2018-12-18 | 2019-08-13 | 黄石卫生材料药业有限公司 | It is a kind of for making the glue spreader of plaster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109433531B (en) | 2023-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2386730T3 (en) | Production procedure of an adhesive patch | |
| US20040156886A1 (en) | Sheet-like patch agent | |
| EP2520257B1 (en) | Adhesive tape preparation | |
| DE102011081818A1 (en) | Active skin coatings | |
| CN209238319U (en) | It is a kind of for making the glue spreader of plaster | |
| CN109433531A (en) | A kind of plaster conveniently tearing patch and the glue spreader for producing the plaster | |
| CN101879250B (en) | Arthralgia relief gel paste and preparation method | |
| CN110227128A (en) | A kind of outer wine and preparation method thereof of applying medicinal lotion or ointment | |
| KR100734139B1 (en) | Process and its main machines manufacturing the cataplasma | |
| CN206214441U (en) | A kind of course for the treatment of topical application of drug patch | |
| CN200980835Y (en) | Easy-to-open and easy-to-stick type plaster | |
| CN201631444U (en) | Fracture fixing apparatus | |
| CN208770139U (en) | It is a kind of for treating the special-purpose plaster of rhagadia manus et pedis and tinea of feet and hands | |
| CN212235608U (en) | A gas-permeable topical patch for the treatment of hyperostosis | |
| CN206198326U (en) | A kind of Novel plaster | |
| CN208097007U (en) | Increase viscous force, reduce excessive novel traditional patch | |
| CN205163691U (en) | Acupuncture point subsides are applied treatment and are pasted | |
| CN206103114U (en) | Dermopathic treatment is pasted | |
| CN218979459U (en) | Hole type plaster cold compress for ischial tuberosity fracture anus | |
| CN213788065U (en) | Leg fixing sheet for orthopedic operation | |
| CN219089830U (en) | Splint with flip type medicine applying window | |
| JP3569911B2 (en) | Adhesive tape body | |
| CN206587274U (en) | A kind of transdermal delivery device | |
| CN216676424U (en) | Traditional Chinese medicine plaster | |
| CN211675461U (en) | Repair pleura |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |