CN103055346B - Anti-adhesion hernia repair patch and weaving method thereof - Google Patents
Anti-adhesion hernia repair patch and weaving method thereof Download PDFInfo
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- CN103055346B CN103055346B CN201310035092.2A CN201310035092A CN103055346B CN 103055346 B CN103055346 B CN 103055346B CN 201310035092 A CN201310035092 A CN 201310035092A CN 103055346 B CN103055346 B CN 103055346B
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- base fabric
- mesh base
- repair patch
- hernia repair
- polypropylene
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Abstract
The invention relates to an anti-adhesion hernia repair patch and a weaving method thereof, belonging to the technical field of biological medicines, and particularly relating to the technical field of medical hernia repair patch material weaving. The anti-adhesion hernia repair patch is provided with a mesh base fabric woven by using polyvinylidene fluoride or teflon monofilaments, polypropylene monofilaments and polyvinylidene fluoride or teflon monofilaments are lapped to be a circle on the back face of the mesh base fabric, and the circle is connected with the mesh base fabric so as to form a polypropylene weaving layer, thereby forming a double-layer weaving structure made of different materials. The weaving method comprises the following steps that: an operation of weaving is performed by using two guide bars on a standard warp knitting machine, wherein the rear guide bar L2 completely passes through polyvinylidene fluoride or teflon monofilaments, carries out left-and-right traverse lap along a needle bed, and carries out fancy knitting on a tricot stitch structure so as to form a mesh base fabric; and the front guide bar L1 completely passes through polypropylene monofilaments and just carries out an intermittent overlap motion on a longitudinal single knitting needle, the monofilaments and the rear guide bar L2 are horizontally lapped to be a circle, the circle is connected with the mesh base fabric, and the rest of rows are arranged on the back face of the mesh base fabric in a float line mode and connected with the mesh base fabric so as to form a polypropylene weaving layer.
Description
Technical field
What the present invention relates to is a kind of anti-adhesion hernia repair patch and weaving method thereof, belongs to biological medicine, and particularly medical hernia repairs patching material knitting skill field.
Background technology
The reparation of the position such as thoracic wall, stomach wall bulk tissue defect is very difficult, and not only needing, by suitable patching material, also will have suitable preparing structure.The more artificial mesh material of current application mainly comprises polypropylene net (Marlex, Prolene net), politef sticking patch (PTFE, Gore-Tex sticking patch), dacron patch etc.But Traditional Man material implants can increase the chance of wound infection, postoperative infection is its maximum complication; Can deform after long-term implantation, fold can cause the complication such as granulation hyperplasia, pain uncomfortable and seroma, infection, fistulization angiolysis, so need to find more preferably organ-tissue repair materials.
There is a kind of antiblocking hernia patch at present, polypropylene mesh, ptfe composite diaphragm is adopted to form, behind implant into body abdominal cavity, because fibroblast and macrophage etc. not easily enter in micropore, therefore repair after fastness and anti-infection ability poor, in addition, it is good that polytetrafluoroethylene diaphragm is not easy with polypropylene mesh compound, is easily separated and has influence on surgical effect.
Summary of the invention
The present invention seeks to, for hernia patch weak point, to provide a kind of anti-adhesion hernia repair patch and weaving method thereof, reasonable in design, structure is simple.Due in same netted fabric front, adopt polyvinylidene fluoride or politef list to spin and be woven into mesh base fabric, adopt polypropylene monofilament and polyvinylidene fluoride or politef monofilament together to pad yarn Cheng Yuanyu mesh base fabric at mesh base fabric reverse side and connect to polypropylene woven layer, form the double braid structure of different material, in conjunction with stable.
A kind of anti-adhesion hernia repair patch and weaving method thereof take following technical scheme to realize:
A kind of anti-adhesion hernia repair patch has the mesh base fabric adopting polyvinylidene fluoride or the braiding of politef ultimate fibre, polypropylene monofilament and polyvinylidene fluoride or politef monofilament is adopted together to pad yarn Cheng Yuan at mesh base fabric reverse side, connect to polypropylene woven layer with mesh base fabric, form the double braid structure of unlike material.
Anti-adhesion hernia repair patch is mesh fabric.
Anti-adhesion hernia repair patch can be planted and be made square, rectangle, circle, ellipse or irregularly shaped.
A kind of anti-adhesion hernia repair patch weaving method, method is as follows:
On standard tricot machine, use two guide bar knits, wherein comb L2 afterwards and completely wear polyvinylidene fluoride (PVDF) or politef monofilament, along needle-bar transverse moving left and right pad yarn, braiding change tricot construction, forms mesh base fabric (technical face); Front comb L1 completely wears polypropylene (PP) monofilament, only on longitudinal single knitting needle, do the motion of step overlap, namely the 1st, 5,9 ... on odd number pin, horizontal and the rear L2 that combs together pads yarn Cheng Yuan, link with mesh base fabric, 2,3,4,6,7,8 ... on pin, all the other lines are then displayed in the technical back of mesh base fabric with flotation line form, connect to polypropylene woven layer with mesh base fabric, form the double braid structure of unlike material thus.
A kind of anti-adhesion hernia repair patch of the present invention and weaving method reasonable in design, structure is simple.Due in same netted fabric front, polyvinylidene fluoride or politef monofilament is adopted to be woven into mesh base fabric, adopt polypropylene monofilament and polyvinylidene fluoride or politef monofilament together to pad yarn Cheng Yuanyu mesh base fabric at mesh base fabric reverse side and connect to polypropylene woven layer, form the double braid structure of different material, in conjunction with stable.
Anti-adhesion hernia repair patch implant into body defect place of the present invention, after hernia ring, blocks hernia ring, and polyvinylidene fluoride or politef monofilament are woven into mesh base fabric can stop that intra-abdominal organ and tissue are repaired sticking patch with hernia and sticked together; For repairing the implantable repairing sticking patch of muscle wall defect, muscle wall defect is repaired.Many netted holes on polypropylene woven layer, wherein grow for being organized in, and are repairing the fibrosed tissue that on sticking patch, hypertrophy is a large amount of, are repairing and strengthen the tissue of defect, finally reach the object of thoroughly radical cure hernia pathological changes.
A kind of anti-adhesion hernia repair patch of the present invention goes for inserting Intraabdominal abdominal hernia (as incisional hernia, ostomy hernia, umbilical hernia, hernia linea alba, spigelian hernia) inguinal hernia, femoral hernia etc., be also applicable to and do not insert Intraabdominal abdominal hernia, inguinal hernia, umbilical hernia etc.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the hernia repairing sticking patch of a kind of anti of the present invention.
Fig. 2 is the anti-adhesion hernia repair patch A-A cross-sectional schematic of the present invention of Fig. 1.
Detailed description of the invention
With reference to accompanying drawing 1,2, a kind of anti-adhesion hernia repair patch has the mesh base fabric 1 adopting polyvinylidene fluoride or the braiding of politef ultimate fibre, polypropylene monofilament and polyvinylidene fluoride or politef monofilament is adopted together to pad yarn Cheng Yuan at mesh base fabric 1 reverse side, connect to polypropylene woven layer 2 with mesh base fabric, form the double braid structure of unlike material.
Anti-adhesion hernia repair patch is mesh fabric.
Anti-adhesion hernia repair patch can be planted and be made square, rectangle, circle, ellipse or irregularly shaped.
A kind of anti-adhesion hernia repair patch weaving method, method is as follows:
On standard tricot machine, use two guide bar knits, wherein comb L2 afterwards and completely wear polyvinylidene fluoride (PVDF) or politef monofilament, along needle-bar transverse moving left and right pad yarn, braiding change tricot construction, forms mesh base fabric 1(technical face); Front comb L1 completely wears polypropylene (PP) monofilament, only on longitudinal single knitting needle, do the motion of step overlap, namely the 1st, 5,9 ... on odd number pin, horizontal and the rear L2 that combs together pads yarn Cheng Yuan, link with mesh base fabric, 2,3,4,6,7,8 ... on pin, all the other lines are then displayed in the technical back of mesh base fabric with flotation line form, connect to polypropylene woven layer 2 with mesh base fabric, form the double braid structure of unlike material thus.
Below in conjunction with accompanying drawing and example, the present invention is further illustrated.
This mesh fabric, on standard Rassel tricot machine, uses two guide bar knits to form, as shown in Figure 1.Wherein comb L2 afterwards and completely wear PVDF monofilament, along needle-bar transverse moving left and right pad yarn, braiding change tricot construction, forms mesh base fabric 1(technical face); Front comb L1 completely wears polypropylene (PP) monofilament, only on longitudinal single knitting needle, do the motion of step overlap, namely the 1st, 5,9 ... on odd number pin, horizontal and the rear L2 that combs together pads yarn Cheng Yuan, link with mesh base fabric, 2,3,4,6,7,8 ... on pin, all the other lines are then displayed in the technical back of mesh base fabric with flotation line form, connect to polypropylene woven layer 2 (as shown in Figure 2) with mesh base fabric, form the double braid structure optimization result of use of unlike material thus.
Claims (3)
1. an anti-adhesion hernia repair patch, it is characterized in that: there is the mesh base fabric adopting polyvinylidene fluoride or the braiding of politef ultimate fibre, polypropylene monofilament and polyvinylidene fluoride or politef monofilament is adopted together to pad yarn Cheng Yuan at mesh base fabric reverse side, connect to polypropylene woven layer with mesh base fabric, form the double braid structure of unlike material;
Described anti-adhesion hernia repair patch is mesh fabric.
2. a kind of anti-adhesion hernia repair patch according to claim 1, is characterized in that: described anti-adhesion hernia repair patch is planted and made square, rectangle, circle, ellipse or irregularly shaped.
3. the weaving method of a kind of anti-adhesion hernia repair patch according to claim 1, is characterized in that:
On standard tricot machine, use two guide bar knits, wherein comb L2 afterwards and completely wear polyvinylidene fluoride or politef monofilament, along needle-bar transverse moving left and right pad yarn, braiding change tricot construction, forms mesh base fabric, established technology front; Front comb L1 completely wears polypropylene monofilament, only on longitudinal single knitting needle, do the motion of step overlap, horizontal and the rear L2 that combs together pads yarn Cheng Yuan, link with mesh base fabric, all the other lines are then displayed in the technical back of mesh base fabric with flotation line form, connect to polypropylene woven layer with mesh base fabric, form the double braid structure of unlike material thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035092.2A CN103055346B (en) | 2013-01-30 | 2013-01-30 | Anti-adhesion hernia repair patch and weaving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310035092.2A CN103055346B (en) | 2013-01-30 | 2013-01-30 | Anti-adhesion hernia repair patch and weaving method thereof |
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| CN103055346A CN103055346A (en) | 2013-04-24 |
| CN103055346B true CN103055346B (en) | 2015-01-28 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628251B (en) * | 2013-11-28 | 2016-03-23 | 常州市润源医疗用品科技有限公司 | A kind of medical reparation mesh sheet and manufacture method thereof |
| CN105266923B (en) * | 2014-07-17 | 2018-06-29 | 上海新华瑞思医疗科技有限公司 | A kind of lightweight hernia patch and its weaving method |
| CN104178910B (en) * | 2014-07-28 | 2016-05-18 | 常州市润源医疗用品科技有限公司 | Sticking patch suspender and manufacture method thereof at the bottom of a kind of basin |
| CN104799892A (en) * | 2015-04-09 | 2015-07-29 | 平荧 | Meshing tissue reinforcing device |
| CN111910334B (en) * | 2020-08-12 | 2022-11-15 | 信泰(福建)科技有限公司 | Fabric warp feeding and threading method |
| CN112593324A (en) * | 2020-12-03 | 2021-04-02 | 天津立天医疗科技有限公司 | Elastic bandage and manufacturing process thereof |
| CN113846415A (en) * | 2021-11-05 | 2021-12-28 | 威高奋威健康科技发展(上海)有限公司 | Light and thin anti-shrinkage urinary incontinence sling mesh and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652595B1 (en) * | 1996-03-25 | 2003-11-25 | Davol Inc. | Method of repairing inguinal hernias |
| CN201119926Y (en) * | 2007-04-02 | 2008-09-24 | 李向毅 | Double-layer sticking patch for non-tension force hernia mending |
| CN102085122A (en) * | 2011-03-01 | 2011-06-08 | 东华大学 | Polypropylene/polyvinylidene fluoride composite hernia patch and preparation method thereof |
| CN203089993U (en) * | 2013-01-30 | 2013-07-31 | 常州市三联星海医疗器械制造有限公司 | Anti-adhesion herniorrhaphy patch |
-
2013
- 2013-01-30 CN CN201310035092.2A patent/CN103055346B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652595B1 (en) * | 1996-03-25 | 2003-11-25 | Davol Inc. | Method of repairing inguinal hernias |
| CN201119926Y (en) * | 2007-04-02 | 2008-09-24 | 李向毅 | Double-layer sticking patch for non-tension force hernia mending |
| CN102085122A (en) * | 2011-03-01 | 2011-06-08 | 东华大学 | Polypropylene/polyvinylidene fluoride composite hernia patch and preparation method thereof |
| CN203089993U (en) * | 2013-01-30 | 2013-07-31 | 常州市三联星海医疗器械制造有限公司 | Anti-adhesion herniorrhaphy patch |
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| CN103055346A (en) | 2013-04-24 |
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Address after: 213023 No. 10, Ziwei Road, development zone, bell tower, Changzhou, Jiangsu Patentee after: SINOLINKS MEDICAL INNOVATOIN, INC. Address before: 213023 No. 10, Ziwei Road, development zone, bell tower, Changzhou, Jiangsu Patentee before: Changzhou Sanlian Xinghai Medical Instrument Co., Ltd. |
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Address after: No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Sanlian Xinghai Medical Equipment Co., Ltd Address before: No.10 Ziwei Road, Zhonglou Development Zone, Changzhou City, Jiangsu Province 213023 Patentee before: SINOLINKS MEDICAL INNOVATION, Inc. |
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