CN116650039A - Knotting-free special-shaped suture line - Google Patents
Knotting-free special-shaped suture line Download PDFInfo
- Publication number
- CN116650039A CN116650039A CN202310759760.XA CN202310759760A CN116650039A CN 116650039 A CN116650039 A CN 116650039A CN 202310759760 A CN202310759760 A CN 202310759760A CN 116650039 A CN116650039 A CN 116650039A
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- Prior art keywords
- suture
- knotting
- limiting ball
- surface wall
- wall
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- 239000000463 material Substances 0.000 claims abstract description 30
- 102000008186 Collagen Human genes 0.000 claims description 22
- 108010035532 Collagen Proteins 0.000 claims description 22
- 229920001436 collagen Polymers 0.000 claims description 22
- 239000006187 pill Substances 0.000 claims description 15
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 239000011358 absorbing material Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 19
- 206010052428 Wound Diseases 0.000 description 17
- 230000000694 effects Effects 0.000 description 8
- 230000029663 wound healing Effects 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000010261 cell growth Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002497 edematous effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
- A61B2017/06176—Sutures with protrusions, e.g. barbs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a knotting-free special-shaped suture line, which relates to the technical field of medical suture and comprises a suture line body, wherein one end of the outer wall of the suture line body is provided with a needle head mechanism, the suture line body comprises a suture line, one end of the outer wall of the suture line is provided with a first limiting ball, the top of the first limiting ball is provided with a second limiting ball, the inner surface wall of the first limiting ball is provided with a first fixed cylinder, the inner surface wall of the second limiting ball is provided with a first plug, and the first plug is movably inserted into the inner surface wall of the first fixed cylinder. Through setting up first spacing ball and second spacing ball, can fix the both ends at the seam, just so can carry out spacingly to the seam, prevent that the seam from following the wound landing, cause the emergence of broken string accident, but the material of first spacing ball and second spacing ball and seam is all made by absorbing material simultaneously, so can exempt from to unpick treatment, prevent to cause secondary damage to the patient at the in-process of unpeeing.
Description
Technical Field
The invention relates to the technical field of medical suturing, in particular to a knotting-free special-shaped suture line.
Background
The surgical suture is a special thread used for ligation hemostasis and suture hemostasis and tissue suturing in surgical operations or trauma treatment, and is divided into absorbable threads and non-absorbable threads, and the traditional suture can be knotted at the thread end after suturing, so that time and labor are wasted, and inflammation complications are easily caused at the thread end knotting, so that the knotted-free special-shaped suture is needed.
In the prior art, for example, the Chinese patent application is: the knotting-free special-shaped suture line comprises a straight needle, a bent needle, a special-shaped line and barbs, wherein the straight needle is connected with the bent needle through the special-shaped line, the bent needle is fixedly connected with the special-shaped line through riveting of the bent needle, two needle heads of the straight needle are in a needle point shape, a needle head on the left side of the straight needle and a needle head on the right side of the straight needle are arranged, a straight needle middle threading hole is formed in a cylindrical surface in the middle of the straight needle, barbs with an angle of 360 degrees are arranged on the special-shaped line, a wound surface of the designed suture is small, attractive in appearance, good in cosmetic operation effect, free of knotting and free of stitch removal; meanwhile, the two ends of the needle head of the straight needle can be conveniently used for suturing two sides, so that the defect that the traditional suture line is required to be knotted and fixed to cause stitch removal, and the scar is left and the attractiveness is poor is avoided.
However, in the prior art, the barbs are often used for penetrating into the skin of a human body, so that the suture is embedded into the wound, the effect of knotting treatment is achieved, the barbs on the suture are softer, the barbs cannot be fully embedded into the wound, the suture fixing effect is poor, and accidents such as suture collapse and the like are caused.
Disclosure of Invention
The invention aims to provide a knotting-free special-shaped suture, which aims to solve the problems that the prior art proposes to make the suture be embedded into a wound by using barbs to pierce human skin, so that the effect of knotting treatment is not needed, but the barbs on the suture are softer, the barbs cannot be fully embedded into the wound, the fixing effect of the suture is poor, and accidents such as suture collapse and the like are caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: the knotting-free special-shaped suture comprises a suture body, wherein one end of the outer wall of the suture body is provided with a needle mechanism;
the suture line body comprises a suture line, one end of the outer wall of the suture line is provided with a first limiting ball, the top of the first limiting ball is provided with a second limiting ball, the inner surface wall of the first limiting ball is provided with a first fixed cylinder, the inner surface wall of the second limiting ball is provided with a first plug, and the first plug is movably inserted into the inner surface wall of the first fixed cylinder.
Preferably, the outer surface wall of the suture is provided with a grid, and the suture is of a hollow structure.
Preferably, the suture is woven from a purely natural collagen material.
Preferably, the mesh is formed of a mesh material into a tube, a purely natural collagen material is woven or knitted into a tube, or a purely natural collagen material is woven or knitted into a planar sheet and then the planar sheet is formed into a tube.
Preferably, a group of pills are arranged in the suture, two barbs are arranged on the outer surface wall of one group of pills, and each barb penetrates through a slit of the grid.
Preferably, each of the pills and barbs are made from a purely natural collagen material.
Preferably, the outer surface wall of the suture is provided with a set of graduations, and each graduation is made of an absorbable material.
Preferably, the first limiting ball and the second limiting ball are made of purely natural collagen materials.
Preferably, the needle mechanism comprises a needle, a first fixing ring is fixedly arranged on one side of the outer wall of the needle, a group of second fixing cylinders are fixedly arranged on the inner surface wall of the first fixing ring, a second fixing ring is arranged at the top of the first fixing ring, a group of second plugs are fixedly arranged on the inner surface wall of the second fixing ring, and each second plug is movably inserted into the inner surface wall of each second fixing cylinder respectively.
Preferably, one end of the outer wall of the suture thread is movably inserted between the inner surface walls of the first fixing ring and the second fixing ring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first limiting ball and the second limiting ball are arranged at two ends of the suture, so that the suture can be limited, the suture is prevented from sliding off from a wound to cause a broken line accident, and meanwhile, the first limiting ball, the second limiting ball and the suture are made of absorbable materials, so that the suture removing treatment can be avoided, and secondary damage to a patient in the suture removing process is prevented.
2. In the invention, the suture is woven by pure natural collagen materials and is in a grid structure, and the grid structure facilitates and allows tissues to enter the center of the suture to form a whole after being introduced into a body, thereby preventing the suture from being pulled through and improving biocompatibility, and simultaneously, the suture can be coated with drugs assisting in wound healing in the middle of the suture body, so that the wound healing speed is improved.
3. According to the invention, the needle mechanism is arranged, so that the needle mechanism can be connected with a suture thread, the suture thread is convenient to suture, and meanwhile, the detachable needle structure is convenient to complete the effect of quickly disassembling and assembling the needle in the suture process, so that the suture efficiency of wounds can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of a knotting-free special-shaped suture line in front view;
FIG. 2 is a schematic diagram of the front view of a knotting-free special-shaped suture line of the invention;
FIG. 3 is a schematic side view of a knotting-free special-shaped suture;
FIG. 4 is a schematic diagram of the front view of the suture body in the knotting-free special-shaped suture of the invention;
FIG. 5 is a schematic view of the bottom side of a suture body in a knotting-free special-shaped suture of the present invention;
FIG. 6 is a schematic diagram of the structure of the front view of the needle mechanism in the knotting-free special-shaped suture line of the invention;
FIG. 7 is a schematic view of the bottom side of the needle mechanism in a knotting-free shaped suture in accordance with the present invention;
in the figure: 1. a suture body; 101. a suture; 102. a first limit ball; 103. the second limiting ball; 104. a first fixed cylinder; 105. a first plug; 106. a grid; 107. a pill; 108. a barb; 109. scale marks; 2. a needle mechanism; 201. a needle; 202. a first fixing ring; 203. a second fixed cylinder; 204. a second fixing ring; 205. and a second plug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-7: a knotting-free special-shaped suture comprises a suture body 1, wherein one end of the outer wall of the suture body 1 is provided with a needle mechanism 2;
the suture line body 1 comprises a suture line 101, a first limiting ball 102 is arranged at one end of the outer wall of the suture line 101, a second limiting ball 103 is arranged at the top of the first limiting ball 102, a first fixing barrel 104 is arranged on the inner surface wall of the first limiting ball 102, a first plug 105 is arranged on the inner surface wall of the second limiting ball 103, and the first plug 105 is movably inserted into the inner surface wall of the first fixing barrel 104.
Referring to fig. 1-7: the outer surface wall of the suture line 101 is provided with a grid 106, the suture line 101 is of a hollow structure, and a layer of medicine for assisting wound healing can be coated on the inner part of the suture line 101, so that the wound healing rate can be increased.
Referring to fig. 1-7: the suture line 101 is woven by pure natural collagen material, and the pure natural collagen material has the characteristics of complete absorption, high tensile strength, good biocompatibility, promotion of cell growth and the like, is completely absorbed in 8-15 days according to the thickness of the line body, and has stable and reliable absorption without obvious individual difference.
Referring to fig. 1-5, there is shown: the mesh 106 is formed of a mesh material into a tube, a purely natural collagen material is woven or knitted into a tube, or a purely natural collagen material is woven or knitted into a planar sheet and then the planar sheet is formed into a tube, the mesh 106 facilitates and allows tissue to enter the center of the suture 101 to be integrated after being introduced into the body, thereby preventing the suture 101 from being pulled through and improving biocompatibility.
Referring to fig. 1-5, there is shown: the inside of the suture 101 is provided with a group of pills 107, the outer surface wall of the group of pills 107 is provided with two barbs 108, each barb 108 penetrates through the slit of the grid 106, and the barbs 108 can be completely embedded into the wound, so that the firmness between the suture 101 and the wound is greatly improved.
Referring to fig. 1-5, there is shown: each pill 107 and barb 108 are made of a purely natural collagen material, and each pill 107 and barb 108 are made of a purely natural collagen material, so that the pill can be conveniently absorbed and can prevent the disconnection.
Referring to fig. 1-5, there is shown: the outer surface wall of the suture 101 is provided with a set of graduations 109, and each graduation 109 is made of an absorbable material, and the graduations 109 facilitate the insertion of the length of the suture 101 by a practitioner.
Referring to fig. 1-5, there is shown: the first limiting ball 102 and the second limiting ball 103 are made of pure natural collagen materials, and the first limiting ball 102 and the second limiting ball 103 are made of pure natural collagen materials, so that the two-time injury caused by stitch removal can be prevented by convenient absorption.
Referring to fig. 1, 2, 6 and 7, there are shown: the needle mechanism 2 comprises a needle 201, a first fixing ring 202 is fixedly arranged on one side of the outer wall of the needle 201, a group of second fixing barrels 203 are fixedly arranged on the inner surface wall of the first fixing ring 202, a second fixing ring 204 is arranged on the top of the first fixing ring 202, a group of second plugs 205 are fixedly arranged on the inner surface wall of the second fixing ring 204, each second plug 205 is movably inserted into the inner surface wall of each second fixing barrel 203 respectively, a suture line 101 can be placed in the first fixing ring 202, and then the second plugs 205 are inserted into the second fixing barrels 203, so that the suture line 101 can be fixed in the needle 201.
Referring to fig. 1-3: one end of the outer wall of suture 101 is movably interposed between the inner surfaces of first and second retaining rings 202 and 204.
The application method and the working principle of the device are as follows: when in use, firstly, the suture thread 101 is placed in the first fixing ring 202, then the second plug 205 is inserted into the second fixing cylinder 203 through the suture thread 101, so that the second fixing ring 204 can be fixed at the top of the first fixing ring 202, the suture thread 101 can be fixed in the needle 201, the detachable needle 201 structure is convenient for completing the effect of quickly assembling and disassembling the needle 201 in the suturing process, and further greatly improving the suturing efficiency of wounds, when in suturing, firstly, a layer of medicine assisting wound healing is smeared on the surface of the suture thread 101, because the suture thread 101 is of a net structure, the medicine can be well adhered on the surface of the suture thread 101, the needle 201 penetrates through the wound, the suturing thread 101 has the suturing effect on the wound, and the suture thread 101 is formed by braiding pure natural collagen materials and is of the net structure, the mesh structure facilitates and allows tissues to enter the center of the suture 101 to be integrated after being introduced into the body, thereby preventing the suture 101 from being pulled through and improving biocompatibility, simultaneously, medicines for assisting wound healing can be smeared in the middle of the suture body, thereby improving the wound healing speed, the mesh 106-shaped structure has a certain elasticity, when the wound is edematous, the suture 101 can be stretched according to the tension of the wound, the suture 101 is prevented from being broken, the suture 101 can be fixed at the suture head because the first limit ball 102 and the second limit ball 103 are fixed at the beginning of the suture 101, the suture head can be fixed, knotting is not needed at the suture head, the suture head can be prevented from sliding from the wound, simultaneously, a plurality of pills 107 are arranged in the suture 101, barbs 108 attached to the pills 107 can be embedded in the wound, the firmness between the suture 101 and the wound is increased, and simultaneously the suture 101 is, the first limiting ball 102, the second limiting ball 103 and the pill 107 are all woven by pure natural collagen materials, and the pure natural collagen materials have the characteristics of complete absorption, high tensile strength, good biocompatibility, promotion of cell growth and the like, are generally completely absorbed for 8-15 days according to the thickness of the wire body, are stable and reliable to absorb, have no obvious individual difference, can be conveniently absorbed, prevent secondary injury caused by stitch removal, and solve the problems in the background.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that various modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, and any modifications, equivalents, improvements or modifications made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a knot-free dysmorphism suture which characterized in that: the suture comprises a suture body (1), wherein one end of the outer wall of the suture body (1) is provided with a needle mechanism (2);
the suture line body (1) comprises a suture line (101), a first limiting ball (102) is arranged at one end of the outer wall of the suture line (101), a second limiting ball (103) is arranged at the top of the first limiting ball (102), a first fixed cylinder (104) is arranged on the inner surface wall of the first limiting ball (102), a first plug (105) is arranged on the inner surface wall of the second limiting ball (103), and the first plug (105) is movably inserted into the inner surface wall of the first fixed cylinder (104).
2. The knotting-free special-shaped suture as claimed in claim 1, wherein: the outer surface wall of the suture line (101) is provided with a grid (106), and the suture line (101) is of a hollow structure.
3. The knotting-free special-shaped suture as claimed in claim 1, wherein: the suture (101) is woven from a purely natural collagen material.
4. The knotting-free special-shaped suture as claimed in claim 2, wherein: the mesh (106) is formed of a mesh material into a tube, a purely natural collagen material is woven or knitted into a tube, or a purely natural collagen material is woven or knitted into a planar sheet and then the planar sheet is formed into a tube.
5. The knotting-free special-shaped suture as claimed in claim 2, wherein: the suture (101) is internally provided with a group of pills (107), the outer surface wall of the group of pills (107) is provided with two barbs (108), and each barb (108) penetrates through a gap of the grid (106) respectively.
6. The knotting-free special-shaped suture as claimed in claim 5, wherein: each of the pills (107) and barbs (108) are made from a purely natural collagen material.
7. The knotting-free special-shaped suture as claimed in claim 1, wherein: the outer surface wall of the suture (101) is provided with a set of graduations (109), and each graduation (109) is made of an absorbable material.
8. The knotting-free special-shaped suture as claimed in claim 1, wherein: the first limiting ball (102) and the second limiting ball (103) are made of purely natural collagen materials.
9. The knotting-free special-shaped suture as claimed in claim 1, wherein: the needle mechanism (2) comprises a needle (201), a first fixing ring (202) is fixedly arranged on one side of the outer wall of the needle (201), a group of second fixing barrels (203) are fixedly arranged on the inner surface wall of the first fixing ring (202), a second fixing ring (204) is arranged at the top of the first fixing ring (202), a group of second plugs (205) are fixedly arranged on the inner surface wall of the second fixing ring (204), and each second plug (205) is movably inserted into the inner surface wall of each second fixing barrel (203).
10. The knot-free special-shaped suture of claim 9, wherein: one end of the outer wall of the suture thread (101) is movably inserted between the inner surface walls of the first fixing ring (202) and the second fixing ring (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310759760.XA CN116650039A (en) | 2023-06-26 | 2023-06-26 | Knotting-free special-shaped suture line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310759760.XA CN116650039A (en) | 2023-06-26 | 2023-06-26 | Knotting-free special-shaped suture line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116650039A true CN116650039A (en) | 2023-08-29 |
Family
ID=87713762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310759760.XA Pending CN116650039A (en) | 2023-06-26 | 2023-06-26 | Knotting-free special-shaped suture line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116650039A (en) |
-
2023
- 2023-06-26 CN CN202310759760.XA patent/CN116650039A/en active Pending
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