CN113768562B - Manufacturing method for round and flat reducing suture line - Google Patents
Manufacturing method for round and flat reducing suture line Download PDFInfo
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- CN113768562B CN113768562B CN202111097372.7A CN202111097372A CN113768562B CN 113768562 B CN113768562 B CN 113768562B CN 202111097372 A CN202111097372 A CN 202111097372A CN 113768562 B CN113768562 B CN 113768562B
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- flat
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- flat wire
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 abstract description 6
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 208000014674 injury Diseases 0.000 description 3
- 230000008733 trauma Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010056367 Joint tuberculosis Diseases 0.000 description 1
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A61B2017/00526—Methods of manufacturing
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)
- Materials For Medical Uses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a manufacturing method for round and flat variable diameter suture, which belongs to the technical field of surgical suture, wherein the round and flat variable diameter suture is a suture with two ends being round all the time and a flat middle, and the round at the two sides is convenient for threading in the use process of surgery and is cut off after use; the middle flat line is extruded between the screw and the bone interface when in use, so that the contact area is increased; the round flat reducing suture has low cost, easily obtained raw materials, convenient modification on the length according to different needs and adaptability to different conditions.
Description
Technical Field
The invention relates to the technical field of surgical sutures, in particular to a manufacturing method for round and flat reducing sutures.
Background
Orthopedics is one of the most common departments of various hospitals, and mainly researches the anatomy, physiology and pathology of a skeletal muscle system, and maintains and develops the normal form and function of the system by using medicaments, operations and physical methods;
with the change of the times and society, the orthopaedics trauma spectrum has obvious change, for example, the diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, the trauma caused by traffic accidents is obviously increased, and the orthopaedics trauma spectrum is changed, so that the orthopaedics needs to be advanced from time to time;
surgical sutures are often used in orthopedic surgery when open surgery is needed, but the existing connection between the bone and the bone is small, but the suture with a large diameter is practical, and the problem of difficult operation is caused.
Disclosure of Invention
The invention provides a manufacturing method for a round and flat reducing suture line, which aims to solve the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a method for manufacturing a round and flat reducing suture, comprising the following steps:
s1, wiping an operation table top, a tray and various tools, sterilizing and cleaning the worn latex gloves, wherein flat wires used for threading are flat wires cut in a fixed length;
s2, folding the flat wire cut in the fixed length in the S1 in half, aligning the two ends of the flat wire, picking a central suture positioned in the flat wire and far away from the two end positions of the folded flat wire by using tweezers, continuously and completely extracting one end of the central suture from the flat suture, and straightening the contracted flat suture after the central suture is extracted;
s3, measuring the extracted central suture line by using a steel rule, only keeping 50-70 mm, and cutting all the rest by using a knife;
s4, on the central suture line 60-65 mm away from the crotch of the flat wire for withdrawing the central suture line, introducing the threading device into the central suture line, continuously conveying the threading device forwards, introducing the threading device out of the crotch, and then penetrating the flat wire for withdrawing the central suture line into the wire loop of the threading device by about 10-15 mm;
s5, holding the middle flat wire segment by the left hand, and pulling the threading device by the right hand to enable the flat wire to pass through the central suture; when the flat wire is completely pulled out, firstly, the wire is smoothed out to eliminate the slackening of the flat wire segment, then the wire is smoothed out to eliminate the slackening of the wire segment, and the flat wire completely enters the center suture;
s6, penetrating the other end of the flat wire into the central suture line according to the steps S2-S5, so as to prepare the round flat reducing suture line.
Preferably, during the S5 threading, if the resistance is too high, the suture may be smoothed to reduce the resistance.
Preferably, in the step S1, the operation table top, the tray and the tools are wiped by 75% ethanol, so that the worn latex glove is disinfected and cleaned.
Preferably, the cross-sectional widths of the flat wire in S1 are 2.5mm and 3.5mm, respectively.
Compared with the prior art, the invention provides a manufacturing method for round and flat reducing suture, which has the following beneficial effects:
1. the beneficial effects of the invention are as follows: the round and flat reducing suture is a suture with two ends being round all the time and a flat middle, and the round two sides are convenient for threading in the operation use process, and the suture is cut off after the use; the middle flat line is extruded between the screw and the bone interface when in use, so that the contact area is increased; the round flat reducing suture has low cost, easily obtained raw materials, convenient modification on the length according to different needs and adaptability to different conditions.
Drawings
FIG. 1 is a schematic diagram of step S2 of an embodiment of a method for manufacturing a round flat variable diameter suture according to the present invention;
FIG. 2 is a schematic diagram of step S4 of an embodiment of a method for manufacturing a round flat variable diameter suture according to the present invention;
FIG. 3 is a schematic diagram of step S4 of an embodiment of a method for manufacturing a round flat variable diameter suture according to the present invention;
FIG. 4 is a schematic diagram of step S5 of an embodiment of a method for manufacturing a round flat variable diameter suture according to the present invention;
fig. 5 is a schematic diagram of step S6 of an embodiment of a method for manufacturing a round flat variable diameter suture according to the present invention.
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 apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
a method for manufacturing a round and flat reducing suture, comprising the following steps:
s1, wiping an operation table top, a tray and various tools, sterilizing and cleaning the worn latex gloves, wherein flat wires used for threading are flat wires cut in a fixed length;
s2, folding the flat wire cut in the fixed length in the S1 in half, aligning the two ends of the flat wire, picking a central suture positioned in the flat wire and far away from the two end positions of the folded flat wire by using tweezers, continuously and completely extracting one end of the central suture from the flat suture, and straightening the contracted flat suture after the central suture is extracted;
s3, measuring the extracted central suture line by using a steel rule, only keeping 50-70 mm, and cutting all the rest by using a knife;
s4, on the central suture line 60-65 mm away from the crotch of the flat wire for withdrawing the central suture line, introducing the threading device into the central suture line, continuously conveying the threading device forwards, introducing the threading device out of the crotch, and then penetrating the flat wire for withdrawing the central suture line into the wire loop of the threading device by about 10-15 mm;
s5, holding the middle flat wire segment by the left hand, and pulling the threading device by the right hand to enable the flat wire to pass through the central suture; when the flat wire is completely pulled out, firstly, the wire is smoothed out to eliminate the slackening of the flat wire segment, then the wire is smoothed out to eliminate the slackening of the wire segment, and the flat wire completely enters the center suture;
s6, penetrating the other end of the flat wire into the central suture line according to the steps S2-S5, so as to prepare the round flat reducing suture line.
Further, preferably, during the S5 threading, if the resistance is too high, the suture may be smoothed out to reduce the resistance.
Further, preferably, in S1, the operating table, the tray and the tools are wiped with 75% ethanol, so as to sterilize and clean the latex glove.
Further, preferably, the cross-sectional widths of the flat wire in S1 are 2.5mm and 3.5mm, respectively.
The round and flat reducing suture is a suture with two ends being round all the time and a flat middle, and the round two sides are convenient for threading in the operation use process, and the suture is removed after use; the middle flat line is extruded between the screw and the bone interface when in use, so that the contact area is increased; the round flat reducing suture has low cost, easily obtained raw materials, convenient modification on the length according to different needs and adaptability to different conditions.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The manufacturing method for the round and flat reducing suture is characterized by comprising the following steps of:
s1, wiping an operation table top, a tray and various tools, sterilizing and cleaning the worn latex gloves, wherein flat wires used for threading are flat wires cut in a fixed length;
s2, folding the flat wire cut in the fixed length in the S1 in half, aligning the two ends of the flat wire, picking a central suture positioned in the flat wire and far away from the two end positions of the folded flat wire by using tweezers, continuously and completely extracting one end of the central suture from the flat suture, and straightening the contracted flat suture after the central suture is extracted;
s3, measuring the extracted central suture line by using a steel rule, only keeping 50-70 mm, and cutting all the rest by using a knife;
s4, on the central suture line 60-65 mm away from the crotch of the flat wire for withdrawing the central suture line, introducing the threading device into the central suture line, continuously conveying the threading device forwards, introducing the threading device out of the crotch, and then penetrating the flat wire for withdrawing the central suture line into the wire loop of the threading device for 10-15 mm;
s5, holding the middle flat wire segment by the left hand, and pulling the threading device by the right hand to enable the flat wire to pass through the central suture; when the flat wire is completely pulled out, firstly, the wire is smoothed out to eliminate the slackening of the flat wire segment, then the wire is smoothed out to eliminate the slackening of the wire segment, and the flat wire completely enters the center suture;
s6, penetrating the other end of the flat wire into the central suture line according to the steps S2-S5, so as to prepare the round flat reducing suture line.
2. The method for manufacturing a round and flat variable diameter suture according to claim 1, wherein: in S5, if the resistance is too high, the suture may be smoothed out to reduce the resistance.
3. The method for manufacturing a round and flat variable diameter suture according to claim 1, wherein: in the step S1, the operation table top, the tray and the tools are wiped by 75% ethanol, and the worn latex gloves are disinfected and cleaned.
4. The method for manufacturing a round and flat variable diameter suture according to claim 1, wherein: the section widths of the flat wires in the S1 are 2.5mm and 3.5mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097372.7A CN113768562B (en) | 2021-09-18 | 2021-09-18 | Manufacturing method for round and flat reducing suture line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097372.7A CN113768562B (en) | 2021-09-18 | 2021-09-18 | Manufacturing method for round and flat reducing suture line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113768562A CN113768562A (en) | 2021-12-10 |
| CN113768562B true CN113768562B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111097372.7A Active CN113768562B (en) | 2021-09-18 | 2021-09-18 | Manufacturing method for round and flat reducing suture line |
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| Country | Link |
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| CN (1) | CN113768562B (en) |
Citations (7)
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|---|---|---|---|---|
| JP2003201664A (en) * | 2001-12-28 | 2003-07-18 | Nipro Corp | Method for drying yarn-like material, method for producing hydrophilic polymer single yarn and apparatus for drying yarn-like material |
| CN204016388U (en) * | 2014-07-29 | 2014-12-17 | 江西龙腾生物高科技有限公司 | A kind of medical sutures shovel pin |
| CN205107788U (en) * | 2015-09-10 | 2016-03-30 | 南通华尔康医疗科技股份有限公司 | From medical needle and line of sewing up of odd test |
| CN106108963A (en) * | 2016-08-08 | 2016-11-16 | 首都医科大学附属北京天坛医院 | Circular surgical suture |
| CN107307890A (en) * | 2017-07-04 | 2017-11-03 | 杭州锐健马斯汀医疗器材有限公司 | A kind of suture and head method |
| CN110215247A (en) * | 2019-06-25 | 2019-09-10 | 上海利格泰生物科技有限公司 | The more suture holdfasts of circle sheath and implanted device |
| CN210962134U (en) * | 2019-06-25 | 2020-07-10 | 上海利格泰生物科技有限公司 | Flat sheath suture anchor and implant device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019118127A1 (en) * | 2017-12-12 | 2019-06-20 | Biomet Manufacturing, Llc | Self-adjusting suture construct |
| US11246584B2 (en) * | 2018-03-23 | 2022-02-15 | Conmed Corporation | All-suture anchor and deployment assembly |
-
2021
- 2021-09-18 CN CN202111097372.7A patent/CN113768562B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003201664A (en) * | 2001-12-28 | 2003-07-18 | Nipro Corp | Method for drying yarn-like material, method for producing hydrophilic polymer single yarn and apparatus for drying yarn-like material |
| CN204016388U (en) * | 2014-07-29 | 2014-12-17 | 江西龙腾生物高科技有限公司 | A kind of medical sutures shovel pin |
| CN205107788U (en) * | 2015-09-10 | 2016-03-30 | 南通华尔康医疗科技股份有限公司 | From medical needle and line of sewing up of odd test |
| CN106108963A (en) * | 2016-08-08 | 2016-11-16 | 首都医科大学附属北京天坛医院 | Circular surgical suture |
| CN107307890A (en) * | 2017-07-04 | 2017-11-03 | 杭州锐健马斯汀医疗器材有限公司 | A kind of suture and head method |
| CN110215247A (en) * | 2019-06-25 | 2019-09-10 | 上海利格泰生物科技有限公司 | The more suture holdfasts of circle sheath and implanted device |
| CN210962134U (en) * | 2019-06-25 | 2020-07-10 | 上海利格泰生物科技有限公司 | Flat sheath suture anchor and implant device |
Non-Patent Citations (1)
| Title |
|---|
| 改良可调整缝线在复合小梁切除术中的应用体会;胡长青;周建平;刘玲玲;;赣南医学院学报;20110428(02);全文 * |
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| CN113768562A (en) | 2021-12-10 |
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