CN111700708A - Double-row groove sawtooth line - Google Patents
Double-row groove sawtooth line Download PDFInfo
- Publication number
- CN111700708A CN111700708A CN202010600877.XA CN202010600877A CN111700708A CN 111700708 A CN111700708 A CN 111700708A CN 202010600877 A CN202010600877 A CN 202010600877A CN 111700708 A CN111700708 A CN 111700708A
- Authority
- CN
- China
- Prior art keywords
- thorn
- section
- edge
- double
- row groove
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 abstract description 7
- 230000003796 beauty Effects 0.000 abstract description 4
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 4
- 229920002674 hyaluronan Polymers 0.000 description 4
- 229960003160 hyaluronic acid Drugs 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 241000692569 Stylephorus chordatus Species 0.000 description 1
- 241000758008 Vachellia grandicornuta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0059—Cosmetic or alloplastic implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
Abstract
The invention provides a double-row groove sawtooth wire which can be shaped and fixed in a body, has high supporting force on skin, can be filled with a filler and can be supported, fixed and kept for a long time, one end of the double-row groove sawtooth wire is provided with a wire head section, one end of the wire head section is provided with the wire head section, one end of the wire head section is connected with a barbed section, the cross section of the wire head section is circular, the diameter of the wire head section is 0.2mm-10mm, the barbed section is provided with a basal body with a concave cross section, the middle of the basal body is provided with a rectangular inter-thorn groove, two sides of the inter-thorn groove on the basal body are symmetrically arranged in parallel along the axial direction of the double-row groove sawtooth wire, two rows of angle spines with the same size and number are arranged symmetrically, the angle spines point to the same direction, the angle spines are provided with a first spine and a second spine. The invention can be widely applied to skin reshaping and beauty treatment.
Description
Technical Field
The invention relates to a cosmetic shaping wire for skin tissue correction, in particular to a double-row groove sawtooth wire.
Background
In the plastic and beauty industry, filler filling is needed in vivo in the plastic with large deformation, and hyaluronic acid is a commonly used better filler, but the hyaluronic acid can not be used for shaping, so that the plastic and beauty operation is complex and the risk is high.
Disclosure of Invention
The invention aims to solve the problem that hyaluronic acid is a commonly used better filler but cannot be shaped only by hyaluronic acid in the plastic and beauty industry, and provides a double-row groove sawtooth line which can be shaped and fixed in vivo, has high supporting force on skin, can be filled with the filler inside and has long supporting, fixing and retaining time.
Therefore, the technical scheme of the double-row groove sawtooth line is as follows: one end of the double-row groove sawtooth line is provided with a line head section, one end of the line head section is provided with a barbed section in a connected mode, the section of the line head section is circular, the diameter of the line head section is 0.2mm-10mm, the barbed section is provided with a basal body with a concave section, a rectangular inter-thorn groove is basically arranged in the middle of the basal body, two rows of angle spines with the same size and number are symmetrically arranged in parallel on two sides of the inter-thorn groove on the basal body along the axis direction of the double-row groove sawtooth line, the angle spines point to the same direction, a first spine edge and a second spine edge are arranged on the angle spines, the outline shape of the cross section of the angle spines is triangular, the first spine edge arranged on each angle spine is intersected with the outer end of the second spine edge to form a spine tip, the inner end of the first spine edge of each angle spine is connected with the inner end of the second spine edge of the adjacent angle spines, a spine interval for separating the two angle spines is.
Preferably, the thickness of the horn is 0.1-0.5 times the diameter of the thread end section, the thickness of the matrix is 1-3 times the thickness of the horn, the width of the matrix is 0.1-0.8 times the diameter of the thread end section, and the height of the horn is 0.1-0.6 times the diameter of the thread end section.
Preferably, the second thorn edge length that is equipped with on the angle thorn is greater than first thorn edge.
Preferably, the second thorn edge length arranged on the horn thorn is equal to the first thorn edge length.
Preferably, the second thorn edge length that is equipped with on the angle thorn is less than first thorn limit.
Preferably, the material of the double-row groove zigzag line is PDO or PDO-PCL or PCA-PDO or PCL or PGCL or PLA-PCL or PP or PA.
The invention has the advantages that the horn spines are triangular, the tensile strength of the wire is high, the structural stability is good, the density of the spines is high, the tissue fixing performance is good, the hollow groove is arranged in the middle of the double rows of spines, tissue and a filling agent can be contained, the horn spines can be suitable for large plastic surgery, and the horn spines are good in fixing performance, so that the operation is simple and the safety is high.
The thickness of the horn thorn is 0.1-0.5 times of the diameter of the thread end section, the thickness of the matrix is 1-3 times of the thickness of the horn thorn, the width of the matrix is 0.1-0.8 times of the diameter of the thread end section, and the height of the horn thorn is 0.1-0.6 times of the diameter of the thread end section, so that the horn thorn can play a role in fixing tissues, can deform along with the curve of human tissues as a whole and plays a role in beautifying the shape.
And because the length of the second thorn edge arranged on the angle thorn is larger than or equal to or smaller than the first thorn edge, the direction of the thorn point of the angle thorn can be changed, and proper lifting fixing force can be obtained.
And because the material PDO or PDO-PCL or PCA-PDO or PCL is adopted, the material can be absorbed by the human body, the strength is high, the plasticity is good, and the absorption time is controllable.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a three-dimensional perspective view of the present invention;
FIG. 5 is a cross-sectional view B-B of the thread end section and the thread tail section;
FIG. 6 is a cross-sectional view of the barbed section along section line C-C;
fig. 7 is a partially enlarged view of the barbed section.
The symbols in the drawings illustrate that:
1. a thread end section; 2. a barbed section; 201. a first barbed edge; 202. a second barbed edge; 203. a substrate; 204. horned thorn; 205. a groove between the spines; 206. thorn space, 207, thorn tip.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in the figures 1-7, which is an embodiment of the present invention, one end of a double-row groove sawtooth line is provided with a line head section 1, one end of the line head section 1 is connected with a barbed section 2, the section of the line head section 1 is circular, the diameter is 0.2mm-10mm, the barbed section 2 is provided with a basal body 203 with a concave section, the middle of the basal body 203 is provided with a rectangular inter-barb groove 205, two sides of the inter-barb groove 205 are symmetrically arranged in parallel along the axial direction of the double-row groove sawtooth line and are provided with two rows of angle barbs 204 with the same size and number, the angle barbs 204 point to the same direction, the angle barbs 204 are provided with a first barbed edge 201 and a second barbed edge 202, the section outline of the angle barbs 204 is triangular, the first barbed edge 201 arranged on the angle barbs 204 is intersected with the outer end of the second barbed edge 202 to form a barbed tip 207, the inner end of the first barbed edge 201 of the angle barb 204 is connected with the inner end of the second barbed edge 202 of the adjacent angle barb 204, the angle formed by the second thorn edge 202 and the first thorn edge 201 on the horn thorn 204 on the thorn tip 207 is 30-75 degrees.
In the embodiment, the thickness of the horn 204 is 0.1-0.5 times of the diameter of the thread end section, the thickness of the base 203 is 1-3 times of the thickness of the horn 204, the width of the base 203 is 0.1-0.8 times of the diameter of the thread end section 1, and the height of the horn 204 is 0.1-0.6 times of the diameter of the thread end section 1. The length of the second thorn edge 202 arranged on the corner thorn 204 is larger than that of the first thorn edge 201 or the length of the second thorn edge 202 arranged on the corner thorn 204 is equal to that of the first thorn edge 201 or the length of the second thorn edge 202 arranged on the corner thorn 204 is smaller than that of the first thorn edge 201.
The material of the double-row groove sawtooth line is PDO or PDO-PCL or PCA-PDO or PCL or PGCL or PLA-PCL or PP or PA.
During the use with double recess sawtooth line connection in the needle tail or penetrate foraminiferous needle, the needle can be sharp needle, blunt head and semi-blunt head, bring the line body into the human body through the needle, internal tissue thing is filled to thorn interval 206, through the angle thorn 204 on the line body, play fixed effect of carrying and filling in the human body, because angle thorn 204 is triangle-shaped, have very big advantage on fixed intensity and the stability of carrying, the filling of recess 205 cooperation filler between stinging, can reach better plastic effect.
The above description is only exemplary of the present invention, and should not be taken as limiting the scope of the invention, so that the invention is not limited by the accompanying drawings, but is intended to cover all modifications and equivalents of the embodiments, which may be included within the scope of the present invention.
Claims (6)
1. A double-row groove sawtooth line is characterized in that: one end of the double-row groove sawtooth line is provided with a line head section, one end of the line head section is connected with a barbed section, the section of the thread end section is circular, the diameter is 0.2mm-10mm, the barbed section is provided with a basal body with a concave section, the basic middle part is provided with a rectangular inter-thorn groove, two sides of the inter-thorn groove on the substrate are symmetrically and parallelly arranged along the axial direction of the double-row groove sawtooth line and are provided with two rows of angle thorns with the same size and quantity, the horn spines point to the same direction, the horn spines are provided with a first spine edge and a second spine edge, the cross section of each horn spine is triangular, the first thorn edge arranged on the corner thorn is intersected with the outer end of the second thorn edge to form a thorn tip, the inner end of the first thorn edge of the corner thorn is connected with the inner end of the second thorn edge of the adjacent corner thorn, a thorn interval for separating the two corner thorns is arranged between the two adjacent corner thorns, the second thorn edge arranged on the corner thorn and the first thorn edge form an included angle of 30-75 degrees on the thorn tip.
2. The double row groove sawtooth line of claim 1 wherein: the thickness of the horn prick is 0.1-0.5 times of the diameter of the thread end section, the thickness of the matrix is 1-3 times of the thickness of the horn prick, the width of the matrix is 0.1-0.8 times of the diameter of the thread end section, and the height of the horn prick is 0.1-0.6 times of the diameter of the thread end section.
3. The double row groove sawtooth line of claim 2 wherein: the length of a second thorn edge arranged on the corner thorn is larger than that of the first thorn edge.
4. The double row groove sawtooth line of claim 2 wherein: the length of a second thorn side arranged on the corner thorn is equal to that of the first thorn side.
5. The double row groove sawtooth line of claim 2 wherein: the length of a second thorn edge arranged on the corner thorn is smaller than that of the first thorn edge.
6. The double row groove sawtooth line of any of claims 1-5 wherein: the material of the double-row groove zigzag line is PDO or PDO-PCL or PCA-PDO or PCL or PGCL or PLA-PCL or PP or PA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010600877.XA CN111700708A (en) | 2020-06-29 | 2020-06-29 | Double-row groove sawtooth line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010600877.XA CN111700708A (en) | 2020-06-29 | 2020-06-29 | Double-row groove sawtooth line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111700708A true CN111700708A (en) | 2020-09-25 |
Family
ID=72544168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010600877.XA Pending CN111700708A (en) | 2020-06-29 | 2020-06-29 | Double-row groove sawtooth line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111700708A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070219587A1 (en) * | 2004-12-06 | 2007-09-20 | Promoitalia International Srl | Surgical Thread for Plastic, Dermatologic, and Reconstructive Surgery and for Surgical Sutures |
| WO2011034286A2 (en) * | 2009-09-17 | 2011-03-24 | Yoo Won Sick | Surgical suture thread |
| US20130079815A1 (en) * | 2011-09-28 | 2013-03-28 | Surgimatix, Inc. | Interlocking Sutures |
| CN103961147A (en) * | 2013-01-25 | 2014-08-06 | 柯惠Lp公司 | Hydrogel filled barbed suture |
| WO2014157913A1 (en) * | 2013-03-27 | 2014-10-02 | Lee Jun Jip | Embedding rope |
| WO2014204135A1 (en) * | 2013-06-20 | 2014-12-24 | 주식회사 태평양제약 | Suture for lifting skin or expanding volume of tissue |
| WO2015046865A1 (en) * | 2013-09-27 | 2015-04-02 | 유원석 | Anchoring type of barbed suturing thread |
| CN107890360A (en) * | 2017-11-13 | 2018-04-10 | 丽水市正明机械科技有限公司 | A kind of operation suture thread of pre-knotted |
| WO2019132164A1 (en) * | 2017-12-28 | 2019-07-04 | 메디퓨처스 주식회사 | Medical thread produced using ultrasonic waves |
| KR20190080574A (en) * | 2017-12-28 | 2019-07-08 | 메디퓨처스 주식회사 | Medical 3d thread manufactured using ultrasonic wave |
| CN110430823A (en) * | 2017-01-13 | 2019-11-08 | Tas医药公司 | For being closed the systems, devices and methods of abdominal-wall defect |
| CN110882089A (en) * | 2019-12-23 | 2020-03-17 | 深圳市众海生物科技有限公司 | Strong sawtooth line |
| CN212234790U (en) * | 2020-06-29 | 2020-12-29 | 杭州爱普医疗器械股份有限公司 | Double-row groove sawtooth line |
-
2020
- 2020-06-29 CN CN202010600877.XA patent/CN111700708A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070219587A1 (en) * | 2004-12-06 | 2007-09-20 | Promoitalia International Srl | Surgical Thread for Plastic, Dermatologic, and Reconstructive Surgery and for Surgical Sutures |
| WO2011034286A2 (en) * | 2009-09-17 | 2011-03-24 | Yoo Won Sick | Surgical suture thread |
| US20130079815A1 (en) * | 2011-09-28 | 2013-03-28 | Surgimatix, Inc. | Interlocking Sutures |
| CN103961147A (en) * | 2013-01-25 | 2014-08-06 | 柯惠Lp公司 | Hydrogel filled barbed suture |
| WO2014157913A1 (en) * | 2013-03-27 | 2014-10-02 | Lee Jun Jip | Embedding rope |
| WO2014204135A1 (en) * | 2013-06-20 | 2014-12-24 | 주식회사 태평양제약 | Suture for lifting skin or expanding volume of tissue |
| WO2015046865A1 (en) * | 2013-09-27 | 2015-04-02 | 유원석 | Anchoring type of barbed suturing thread |
| CN110430823A (en) * | 2017-01-13 | 2019-11-08 | Tas医药公司 | For being closed the systems, devices and methods of abdominal-wall defect |
| CN107890360A (en) * | 2017-11-13 | 2018-04-10 | 丽水市正明机械科技有限公司 | A kind of operation suture thread of pre-knotted |
| WO2019132164A1 (en) * | 2017-12-28 | 2019-07-04 | 메디퓨처스 주식회사 | Medical thread produced using ultrasonic waves |
| KR20190080574A (en) * | 2017-12-28 | 2019-07-08 | 메디퓨처스 주식회사 | Medical 3d thread manufactured using ultrasonic wave |
| CN110882089A (en) * | 2019-12-23 | 2020-03-17 | 深圳市众海生物科技有限公司 | Strong sawtooth line |
| CN212234790U (en) * | 2020-06-29 | 2020-12-29 | 杭州爱普医疗器械股份有限公司 | Double-row groove sawtooth line |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230403 Address after: No. 8-1 Weigao West Road, Chucun Town, Torch High tech Industrial Development Zone, Weihai City, Shandong Province, 264210 Applicant after: FOOSIN MEDICAL SUPPLIES Inc.,Ltd. Address before: 311400 building 3, 288 huajiadai, Xiyou village, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU AIPU MEDICAL INSTRUMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200925 |
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| RJ01 | Rejection of invention patent application after publication |