CN215425308U - Tissue repair net sheet with surface micro-anchor structure - Google Patents
Tissue repair net sheet with surface micro-anchor structure Download PDFInfo
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- CN215425308U CN215425308U CN202023210461.1U CN202023210461U CN215425308U CN 215425308 U CN215425308 U CN 215425308U CN 202023210461 U CN202023210461 U CN 202023210461U CN 215425308 U CN215425308 U CN 215425308U
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Abstract
The utility model discloses a tissue repair mesh with a surface micro-anchor structure, belonging to the technical field of tissue repair, which is characterized by comprising an outer mesh body, wherein the inner wall of the outer mesh body is fixedly connected with an absorbable line, and through the matching use of the outer mesh body, the absorbable line, an inner mesh body, an absorbable anchor body, a first anti-static adhesive film, a second anti-static adhesive film, a clamping mechanism, a primary hole and a notch, a user can protect the tissue repair mesh through the first anti-static adhesive film and the second anti-static adhesive film, so that the phenomenon that the tissue repair mesh is polluted by dust to influence the use is avoided, through the use of the clamping mechanism, the tissue repair mesh can be quickly taken, the use speed is improved, through the use of the anchor body, the absorbable anchor body can be quickly attached and fixed with the surface of injured tissue, realizes the purposes of self-fixation and suture-free, reduces the operation time and improves the operation safety.
Description
Technical Field
The utility model relates to the technical field of tissue repair, in particular to a tissue repair mesh with a surface micro-anchor structure.
Background
The tissue repairing mesh sheet is the most ideal material for replacing and repairing human tissues globally acknowledged at present, the safety of the tissue repairing mesh sheet is verified for many years, the tissue repairing mesh sheet is widely applied to surgeries such as artificial blood vessels, cardiac repair and the like, the tissue repairing mesh sheet is ideal in effect, safe, reliable and capable of permanently surviving, mesh sheets with different specifications can be selected according to different requirements of patients, after the surgeries are recovered, the appearance is natural and vivid without scars and foreign body contours or foreign body sensation, the biological tissue mesh sheet technology is based on the principle that xenogenic and allogenic tissues are implanted, after a period of recovery, the tissues of an operator can be automatically fused with the tissues into a whole, no rejection reaction exists, no difference exists between the tissues and the tissues, the biological tissue mesh sheet material and surrounding tissues have quite good compatibility, and no substances harmful to human bodies are contained, so the infection probability is very small.
The tissue repair mesh can be well compatible with human tissues per se, can survive permanently, does not affect human tissues, internal nerve functions and the like, does not produce any side effect or complication, and is safe and reliable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tissue repair mesh with a surface micro-anchor structure, and aims to solve the problems that the existing tissue repair mesh does not have a function convenient for taking and placing, a user needs to split the tissue repair mesh layer by layer, and the tissue repair mesh needs to be fixed and sutured by the user through sutures, further damages are carried out on injured tissues of a patient, and the operation is long in time and high in danger in the operation process.
The utility model is realized in such a way that a tissue repair mesh with a surface micro-anchor structure comprises an outer mesh body, wherein an absorbable line is fixedly connected to the inner wall of the outer mesh body, an inner mesh body is arranged on the inner wall of the absorbable line, an absorbable anchor body is arranged at the top of the absorbable line, a first anti-static adhesive film matched with the outer mesh body and the inner mesh body is arranged at the top of the inner mesh body, a second anti-static adhesive film matched with the outer mesh body and the inner mesh body is arranged at the bottom of the inner mesh body, and a clamping mechanism is movably connected to the left side of the outer mesh body.
In order to achieve the effect of perfectly adapting to tissues in the using process of the tissue repair mesh, the tissue repair mesh with the surface micro-anchor structure is preferably used, the outer mesh body and the inner mesh body are both made of multilayer umbilical cord materials, the umbilical cord materials are animal umbilical cord submucosa materials after the animal umbilical cord tissues are treated, and the multilayer umbilical cord materials are fixed by sewing.
In order to enable the tissue repair mesh to achieve the effects of being light, thin, multi-layer and convenient to carry, the tissue repair mesh with the surface micro-anchor structure is preferably used, the thickness of the outer side mesh body and the thickness of the inner side mesh body are 0.02-0.3 mm, the shapes of the outer side mesh body and the inner side mesh body are matched with the shape of a tissue to be repaired, and the absorbable anchor body is made of a degradable high polymer material.
In order to keep the tissue repair mesh in a perfect state before use and achieve the purpose of improving the protection effect, the first anti-static adhesive film and the second anti-static adhesive film are preferably made of conventional non-absorbable polymer materials, the polymer materials are polytetrafluoroethylene or organic silicon, and the top of the first anti-static adhesive film is provided with a notch matched with the clamping mechanism for use.
In order to prevent rejection and infection of the tissue repair mesh during contact with the tissue, the tissue repair mesh with a surface micro-anchor structure according to the present invention is preferably a tissue repair mesh with a surface micro-anchor structure, wherein the outer mesh body and the inner mesh body contain or are coated with a sufficient effective amount of an active agent, the active agent is one of an antibiotic, an antimicrobial agent and an antibacterial agent, the outer mesh body and the inner mesh body contain or are coated with a sufficient effective amount of a drug, and the drug is one or two of an epidermal growth factor and a fibroblast growth factor.
In order to achieve the effect that tissue cells can cover the surface of the tissue repair mesh to grow in the tissue healing process of the tissue repair mesh, the tissue repair mesh with the surface micro-anchor structure is preferably provided with a plurality of growth holes on the surfaces of the outer mesh body and the inner mesh body, and the growth holes are in the shape of fish scale-shaped holes.
In order to achieve the effect of fast taking and placing the tissue repair mesh, the tissue repair mesh with the surface micro-anchor structure is preferably selected, the clamping mechanism comprises a first movable plate and a second movable plate, the first movable plate is located above the second movable plate, one opposite sides of the first movable plate and the second movable plate are rotatably connected through a hinge, a tension spring is fixedly connected to the right side between the opposite sides of the first movable plate and the second movable plate, a clamping rod is fixedly connected to the right side of the bottom of the first movable plate, a clamping groove matched with the clamping rod is formed in the right side of the top of the second movable plate, and the bottom of the clamping rod penetrates through the outer mesh body and extends to an inner cavity of the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
this tissue repair net piece with little anchor structure in surface, through setting up the outside net piece body, but the absorption line, the inboard net piece body, can absorb the anchor body, first prevent the static pad pasting, the static pad pasting is prevented to the second, fixture, the cooperation of growth hole and breach is used, the user can prevent the static pad pasting through first preventing, the static pad pasting is prevented to the second protects the tissue repair net piece, the tissue repair net piece has been avoided taking place to be infected with the dust and has influenced the phenomenon of use, use through fixture, can take the tissue repair net piece fast, the service speed has been improved, use through can absorb the anchor body, can be fixed with the quick laminating in injured tissue surface through can absorbing the anchor body, self-fixing has been realized, exempt from sutural purpose, reduce the operation time, the operation safety has been improved.
Drawings
FIG. 1 is an overall block diagram of a tissue repair mesh having surface micro-anchor structures according to the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural diagram of the growing slot of the present invention;
FIG. 4 is a schematic view of the configuration of an absorbable anchor of the present invention;
FIG. 5 is a perspective view of the clamping mechanism of the present invention;
fig. 6 is a front cross-sectional view of the clamping mechanism of the present invention.
In the figure, 1, an outer mesh body; 2. an absorbable line; 3. an inner mesh body; 4. an absorbable anchor body; 5. a first anti-static film; 6. a second anti-static film; 7. a clamping mechanism; 701. a first movable plate; 702. a second movable plate; 703. a hinge; 704. a tension spring; 705. a clamping rod; 706. a card slot; 8. a growing hole; 9. and (4) a notch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a tissue repair net piece with little anchor structure in surface, including outside net piece body 1, the inner wall fixedly connected with absorbable line 2 of outside net piece body 1, the inner wall that can absorb line 2 is provided with inboard net piece body 3, the top of absorbable line 2 is provided with can absorb anchor 4, the top of inboard net piece body 3 is provided with the first static pad pasting 5 of preventing that uses with outside net piece body 1 and the cooperation of inboard net piece body 3, the bottom of inboard net piece body 3 is provided with prevents static pad pasting 6 with the second that uses with outside net piece body 1 and the cooperation of inboard net piece body 3, the left side swing joint of outside net piece body 1 has fixture 7.
In this embodiment: through setting up outside net piece body 1, can absorb line 2, inboard net piece body 3, can absorb anchor 4, first prevent static pad pasting 5, static pad pasting 6 is prevented to the second, fixture 7, the cooperation of growth hole 8 and breach 9 is used, the user can prevent static pad pasting 5 through first, static pad pasting 6 is prevented to the second and the tissue repair net piece is protected, the tissue repair net piece has been avoided taking place to be infected with the phenomenon that the dust influences the use, use through fixture 7, can take tissue repair net piece fast, the service speed has been improved, through the use of can absorbing anchor 4, can be fixed with the quick laminating in injured tissue surface through absorbing anchor 4, self-fixing has been realized, exempt from sutural purpose, reduce the operating time, the operation safety has been improved.
As a technical optimization scheme of the utility model, the outer mesh body 1 and the inner mesh body 3 are both multilayer umbilical cord materials, the umbilical cord materials are animal umbilical cord submucosa materials after animal umbilical cord tissue treatment, and the multilayer umbilical cord materials are fixed by sewing.
In this embodiment: the umbilical cord material is arranged on the outer side mesh body 1 and the inner side mesh body 3, so that the umbilical cord material can be perfectly attached to human tissues for repair, and the phenomenon that the outer side mesh body 1 and the inner side mesh body 3 cannot be repelled by a patient in the using process is guaranteed.
As a technical optimization scheme of the utility model, the thickness of the outer mesh body 1 and the inner mesh body 3 is 0.02-0.3 mm, the shapes of the outer mesh body 1 and the inner mesh body 3 are matched with the shape of a tissue to be repaired, and the absorbable anchor body 4 is made of a degradable high polymer material, specifically polylactic acid.
In this embodiment: through the use of the outer side mesh body 1 and the inner side mesh body 3, and the thickness of the outer side mesh body 1 and the inner side mesh body 3 is 0.02-0.3 mm, the weight and the repairing effect can be greatly reduced, and the repairing speed is improved.
As a technical optimization scheme of the utility model, the first anti-static film 5 and the second anti-static film 6 are made of conventional nonabsorbable polymer materials, the polymer materials are polytetrafluoroethylene or organic silicon, and the top of the first anti-static film 5 is provided with a notch 9 matched with the clamping mechanism 7 for use.
In this embodiment: through the use of the first anti-static film 5 and the second anti-static film 6, the outer mesh body 1 and the inner mesh body 3 can be protected, and the phenomenon that the outer mesh body 1 and the inner mesh body 3 are polluted by dust and impurities is avoided.
As a technical optimization scheme of the utility model, the outer mesh body 1 and the inner mesh body 3 contain or are coated with an effective enough amount of active agent, the active agent is one of antibiotic, antimicrobial agent and antibacterial agent, the outer mesh body 1 and the inner mesh body 3 contain or are coated with an effective enough amount of drug, and the drug is one or two of epidermal growth factor and fibroblast growth factor.
In this embodiment: the outer mesh body 1 and the inner mesh body 3 contain or are coated with an active agent with sufficient effective amount, so that the phenomena of rejection and infection can be avoided in the process of repairing tissues, and the safety in repair is improved.
As a technical optimization scheme of the utility model, a plurality of elongated holes 8 are formed in the surfaces of the outer side mesh body 1 and the inner side mesh body 3, and the elongated holes 8 are in fish scale-shaped holes.
In this embodiment: by using the growth holes 8, human tissues can perfectly penetrate through the growth holes 8 and cover the surfaces of the outer side mesh body 1 and the inner side mesh body 3 in the production and repair process, and the phenomenon that the human tissues are separated from the outer side mesh body 1 and the inner side mesh body 3 is avoided.
As a technical optimization scheme of the present invention, the clamping mechanism 7 includes a first movable plate 701 and a second movable plate 702, the first movable plate 701 is located above the second movable plate 702, and one side of the first movable plate 701 opposite to the second movable plate 702 is rotatably connected through a hinge 703, a tension spring 704 is fixedly connected on the right side between the opposite sides of the first movable plate 701 and the second movable plate 702, a clamping rod 705 is fixedly connected on the right side of the bottom of the first movable plate 701, a clamping groove 706 matched with the clamping rod 705 is formed on the right side of the top of the second movable plate 702, and the bottom of the clamping rod 705 passes through the outer mesh body 1 and extends to an inner cavity of the clamping groove 706.
In this embodiment: through the use of the clamping mechanism 7, a user can drive the clamping rod 705 to be separated from the clamping groove 706 for detachment by pressing the first movable plate 701 and the second movable plate 702, and meanwhile, through the use of the first movable plate 701 and the second movable plate 702, the user can take the outer side mesh body 1 and the inner side mesh body 3 without directly contacting with the outer side mesh body 1 and the inner side mesh body 3.
The working principle is as follows: firstly, the user drives the outer side net body 1 and the inner side net body 3 to move by pinching the first movable plate 701 and the second movable plate 702, the purpose of conveniently taking the outer side net body 1 and the inner side net body 3 is realized, the clamping rod 705 is driven to be separated from the clamping groove 706 for dismounting by pressing the first movable plate 701 and the second movable plate 702, then the surface of the injured tissue is put into the clamping groove for repairing, the outer side net body 1 and the inner side net body 3 drive the absorbable anchor body 4 to be in contact with the repaired tissue and are self-fixed on the surface of the repaired tissue, the suturing operation is not needed, the time of the operation is effectively reduced, and the operation speed and the safety are improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a tissue repair net piece with little anchor structure in surface, includes outside net piece body (1), its characterized in that: but the inner wall fixedly connected with absorbed line (2) of outside net piece body (1), the inner wall of absorbed line (2) is provided with inboard net piece body (3), the top of absorbed line (2) is provided with can absorb anchor (4), the top of inboard net piece body (3) is provided with prevents static pad pasting (5) with the first of outside net piece body (1) and inboard net piece body (3) cooperation use, the bottom of inboard net piece body (3) is provided with prevents static pad pasting (6) with the second of outside net piece body (1) and inboard net piece body (3) cooperation use, the left side swing joint of outside net piece body (1) has fixture (7).
2. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: the outer side mesh body (1) and the inner side mesh body (3) are both made of multilayer umbilical cord materials, the umbilical cord materials are animal umbilical cord submucosa materials after animal umbilical cord tissue treatment, and the multilayer umbilical cord materials are fixed through sewing.
3. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: the thickness of the outer side mesh body (1) and the inner side mesh body (3) is 0.02-0.3 mm, the shapes of the outer side mesh body (1) and the inner side mesh body (3) are matched with the shape of a tissue to be repaired, and the absorbable anchor body (4) is made of a degradable high polymer material, particularly polylactic acid.
4. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: the first anti-static film (5) and the second anti-static film (6) are made of conventional non-absorbable polymer materials, the polymer materials are polytetrafluoroethylene or organic silicon, and a notch (9) matched with the clamping mechanism (7) for use is formed in the top of the first anti-static film (5).
5. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: the outer mesh body (1) and the inner mesh body (3) contain or are coated with an effective enough amount of active agent, the active agent is one of antibiotics, antimicrobial agents and antibacterial agents, the outer mesh body (1) and the inner mesh body (3) contain or are coated with an effective enough amount of drug, and the drug is one or two of epidermal growth factors and fibroblast growth factors.
6. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: the surface of the outer side net piece body (1) and the surface of the inner side net piece body (3) are both provided with a plurality of elongated holes (8), and the elongated holes (8) are in fish scale-shaped holes.
7. The tissue repair mesh with a surface microanchor structure of claim 1, wherein: clamping mechanism (7) include first movable plate (701) and second movable plate (702), first movable plate (701) are located the top of second movable plate (702), and rotate through hinge (703) between first movable plate (701) and the relative one side of second movable plate (702) and connect, right side fixedly connected with extension spring (704) between the relative one side of first movable plate (701) and second movable plate (702), the right side fixedly connected with kelly (705) of first movable plate (701) bottom, draw-in groove (706) that use with kelly (705) cooperation are seted up on the right side at second movable plate (702) top, the bottom of kelly (705) passes net outside body (1) and extends to the inner chamber of draw-in groove (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210461.1U CN215425308U (en) | 2020-12-28 | 2020-12-28 | Tissue repair net sheet with surface micro-anchor structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210461.1U CN215425308U (en) | 2020-12-28 | 2020-12-28 | Tissue repair net sheet with surface micro-anchor structure |
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| CN215425308U true CN215425308U (en) | 2022-01-07 |
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| CN202023210461.1U Active CN215425308U (en) | 2020-12-28 | 2020-12-28 | Tissue repair net sheet with surface micro-anchor structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914790A (en) * | 2021-04-29 | 2021-06-08 | 天津百和至远医疗技术有限公司 | Tissue repair net sheet with surface micro-anchor structure |
| CN115399824A (en) * | 2022-09-20 | 2022-11-29 | 成都奇璞生物科技有限公司 | Surgical suture-free connecting structure and manufacturing method thereof |
-
2020
- 2020-12-28 CN CN202023210461.1U patent/CN215425308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914790A (en) * | 2021-04-29 | 2021-06-08 | 天津百和至远医疗技术有限公司 | Tissue repair net sheet with surface micro-anchor structure |
| CN115399824A (en) * | 2022-09-20 | 2022-11-29 | 成都奇璞生物科技有限公司 | Surgical suture-free connecting structure and manufacturing method thereof |
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