CN109394285B - Suture tractor for laparoscopic surgery - Google Patents
Suture tractor for laparoscopic surgery Download PDFInfo
- Publication number
- CN109394285B CN109394285B CN201811395810.6A CN201811395810A CN109394285B CN 109394285 B CN109394285 B CN 109394285B CN 201811395810 A CN201811395810 A CN 201811395810A CN 109394285 B CN109394285 B CN 109394285B
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- China
- Prior art keywords
- clamping plate
- fixedly arranged
- wire
- bearing
- upper clamping
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 8
- 210000000056 organ Anatomy 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000004804 winding Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- A61B17/0482—Needle or suture guides
-
- 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
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
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 suture tractor for laparoscopic surgery, which comprises a lower clamping plate, an upper clamping plate, a wire guide plate and a traction wire collecting device; the upper clamping plate is arranged at the upper end of the lower clamping plate, the upper clamping plate is connected with the lower clamping plate through a fixed shaft, and a torsion spring is arranged on the fixed shaft; the wire guide plate is fixedly arranged at the upper end of the upper clamping plate; the traction wire collecting device is fixedly arranged at the upper end of the upper clamping plate and is arranged at the upper end of the wire guide plate; reasonable in design, convenient to use pastes the pull wire of being convenient for discernment through the color card with paste the organ name subsides, and the problem of holding of staff has been solved in the centre gripping setting, rotates the tensioning that realizes the pull wire.
Description
Technical Field
The invention relates to a medical laparoscope device, in particular to a suture retractor for laparoscopic surgery.
Background
When laparoscopic surgery is performed, when a patient is subjected to surgery, the patient needs to be subjected to surgery by dissecting organs, tissues at different positions need to be sutured after the surgery is finished, the tissues at different positions need to be sutured step by step, medical staff is often required to hold the sutures, the sutures of the different tissues need different staff, the same person holds the sutures and is easy to confuse, manpower is wasted, and the sutures need to be pulled to ensure tension.
Disclosure of Invention
In view of the above, it is necessary to provide a device that can solve the problems of the prior art that the suture thread personnel are held, the same person holds the suture thread easily and is confusing, the manpower is wasted, the suture thread needs to be pulled, and the tension is ensured.
A suture tractor for laparoscopic surgery comprises a lower clamping plate, an upper clamping plate, a color card patch, a wire through hole, an organ name patch, a wire guide plate, a fixed shaft, an upper clamping plate, an upper force application rod, a lower clamping plate and a traction wire collecting device; the upper clamping plate is arranged at the upper end of the lower clamping plate, the upper clamping plate is connected with the lower clamping plate through a fixed shaft, and a torsion spring is arranged on the fixed shaft; the upper force application rod is fixedly arranged at the right end of the upper clamping plate; the lower force application rod is fixedly arranged at the right end of the lower clamping plate; the wire guide plate is fixedly arranged at the upper end of the upper clamping plate; the traction wire collecting device is fixedly arranged at the upper end of the upper clamping plate and at the upper end of the wire guide plate and comprises a fixed seat, a rotary button, a rotary shaft, a first transmission gear, a first bearing, a wire collecting wheel, a second bearing, a winding shaft, a rotary shaft, a third bearing, a second transmission gear and a transmission groove; the fixed seat is fixedly arranged at the upper end of the upper clamping plate; the transmission grooves are rectangular, four are arranged and are arranged in the left side wall of the fixing seat; the first bearing is fixedly arranged in the left side wall of the fixed seat and is arranged in the transmission groove; the rotating shaft is fixedly arranged at the left side of the first bearing; the first transmission gear is fixedly arranged on the rotating shaft and is arranged in the transmission groove; the rotating button is fixedly arranged at the left end of the rotating shaft; the third bearing is fixedly arranged in the left side wall of the fixed seat, is arranged at the lower end of the first bearing and is positioned on a uniform horizontal plane; the second bearing is fixedly arranged in the right side wall of the fixed seat; one end of the rotating shaft is fixedly arranged in the first bearing, and the other end of the rotating shaft is fixedly arranged in the second bearing; the wire winding wheel is fixedly arranged on the rotating shaft; the winding shaft is fixedly arranged in the wire winding wheel; the second transmission gear is fixedly arranged at the left end of the winding shaft and is arranged in the transmission groove.
As a further scheme of the invention: the lower clamping plate is fixedly arranged at the left end of the lower clamping plate, and saw-shaped teeth are arranged on the upper end face of the lower clamping plate; the upper clamping plate is fixedly arranged at the left end of the upper clamping plate, saw-shaped teeth are arranged on the lower end face of the upper clamping plate, and the whole device is fixed through the cooperation of the upper clamping plate and the lower clamping plate.
As a further scheme of the invention: the left side of the wire through hole on the wire guide plate is stuck with color card pastes, the colors of the four color card pastes are different, and the right side is stuck with organ name paste.
As a further scheme of the invention: the wire through holes are formed in four and are formed in the upper clamping plate, and the central position of the wire through holes and the lowest point of the groove surface of the wire receiving wheel are located at the same horizontal position.
As a further scheme of the invention: the fixing seat is arranged into a U-shaped seat, and the thickness of the right side wall is smaller than that of the left side.
As a further scheme of the invention: the spool sets up to the trapezoidal axle, and upper end diameter is greater than the lower extreme diameter.
As a further scheme of the invention: the second transmission gear is meshed with the first transmission gear, and the number of transmission teeth on the second transmission gear is ten times that of the first transmission gear.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a human hand is placed on the upper force application rod and the lower force application rod, the lower clamping plate and the upper clamping plate are separated by interaction, and the whole device is fixed by matching the upper clamping plate and the lower clamping plate, so that the problem of holding by the human hand is solved; different color card patches represent different organs and the organ name patches are used for conveniently identifying organs stitched by the traction wire, so that the identification of the traction wire at different stitching positions is realized; the stitched traction wire enters the winding shaft through the wire through hole, the rotary knob drives the first transmission gear to rotate through the rotary shaft, and the second transmission gear is driven to rotate through the first transmission gear, so that the take-up pulley rotates anticlockwise, and tensioning of the traction wire is realized; the device reasonable in design, convenient to use pastes the organ name through the color card and pastes the pull wire of being convenient for discernment, and the centre gripping sets up the problem of having solved the staff and holds, and rotatory tensioning that realizes the pull wire.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a left side view of an embodiment of the present invention;
FIG. 4 is a drawing of a take-up device according to an embodiment of the present invention;
in the figure: the device comprises a lower clamping plate 1-an upper clamping plate 2-a color card, a 4-through wire hole, a 5-organ name paste, a 6-wire guide plate, a 7-fixed shaft, an 8-upper clamping plate, a 9-upper force application rod, a 10-lower force application rod, an 11-lower clamping plate, a 12-traction wire collecting device, a 13-fixed seat, a 14-rotating button, a 15-rotating shaft, a 16-first transmission gear, a 17-first bearing, a 18-wire collecting wheel, a 19-second bearing, a 20-winding shaft, a 21-rotating shaft, a 22-third bearing, a 23-second transmission gear and a 24-transmission groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the laparoscopic surgical suture retractor of the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-4, a suture retractor for laparoscopic surgery according to an embodiment of the present invention includes a lower clamping plate 1, an upper clamping plate 2, a color card patch 3, a wire passing hole 4, an organ name patch 5, a wire guide plate 6, a fixing shaft 7, an upper clamping plate 8, an upper force applying rod 9, a lower force applying rod 10, a lower clamping plate 11 and a traction wire collecting device 12; the upper clamping plate 8 is arranged at the upper end of the lower clamping plate 11, the upper clamping plate 8 and the lower clamping plate 11 are connected through the fixed shaft 7, a torsion spring is arranged on the fixed shaft 7, and the upper clamping plate 8 and the lower clamping plate 11 are closed and separated through the torsion spring; the upper force application rod 9 is fixedly arranged at the right end of the upper clamping plate 8, and a finger of a person is placed on the upper force application rod 9, so that the upper force application rod 9 can be pressed; the lower force application rod 10 is fixedly arranged at the right end of the lower clamping plate 11, and a finger of a person is placed on the lower force application rod 10, so that the lower force application rod 10 can be pressed; the lower clamping plate 1 is fixedly arranged at the left end of the lower clamping plate 11, saw-shaped teeth are arranged on the upper end face of the lower clamping plate 1, and the saw-shaped teeth can increase the clamping friction force; the upper clamping plate 2 is fixedly arranged at the left end of the upper clamping plate 8, saw-shaped teeth are arranged on the lower end face of the upper clamping plate 2, the saw-shaped teeth can increase the clamping friction force, the whole device is fixed by matching the upper clamping plate 2 with the lower clamping plate 1, and the problem of hand holding is solved; the wire guide plate 6 is fixedly arranged at the upper end of the upper clamping plate 2, the color card patches 3 are attached to the left side of the wire through holes 4 on the wire guide plate 6, the colors of the four color card patches 3 are different, the different color card patches 3 represent different organs, the right side is attached with an organ name patch 5, and the organ stitched by the traction wire is conveniently identified through the organ name patch 5; the four through holes 4 are formed in the upper clamping plate 2, and the central position of the through holes 4 and the lowest point of the groove surface of the take-up pulley 18 are in a uniform horizontal position; the traction wire-rewinding device 12 is fixedly arranged at the upper end of the upper clamping plate 2 and at the upper end of the wire guide plate 6, and comprises a fixed seat 13, a rotary knob 14, a rotary shaft 15, a first transmission gear 16, a first bearing 17, a wire-rewinding wheel 18, a second bearing 19, a winding shaft 20, a rotary shaft 21, a third bearing 22, a second transmission gear 23 and a transmission groove 24; the fixed seat 13 is fixedly arranged at the upper end of the upper clamping plate 2, the fixed seat 13 is a U-shaped seat, and the thickness of the right side wall is smaller than that of the left side; the transmission grooves 24 are rectangular, four are arranged and are arranged in the left side wall of the fixed seat 13; the first bearing 17 is fixedly arranged in the left side wall of the fixed seat 13 and is arranged in the transmission groove 24; the rotary shaft 15 is fixedly arranged at the left side of the first bearing 17; the first transmission gear 16 is fixedly arranged on the rotary shaft 15 and is arranged in the transmission groove 24; the rotary knob 14 is fixedly arranged at the left end of the rotary shaft 15; the third bearing 22 is fixedly arranged in the left side wall of the fixed seat 13, is arranged at the lower end of the first bearing 17 and is in a uniform horizontal plane; the second bearing 19 is fixedly arranged in the right side wall of the fixed seat 13; one end of the rotating shaft 21 is fixedly arranged in the first bearing 17, and the other end is fixedly arranged in the second bearing 19; the take-up pulley 18 is fixedly arranged on the rotating shaft 21; the winding shaft 20 is fixedly arranged in the wire winding wheel 18, the winding shaft 20 is a trapezoid shaft, and the diameter of the upper end of the winding shaft is larger than that of the lower end of the winding shaft; the second transmission gear 23 is fixedly arranged at the left end of the winding shaft 20 and is arranged in the transmission groove 24, the second transmission gear 23 is meshed with the first transmission gear 16, and the number of transmission teeth on the second transmission gear 23 is ten times that of the first transmission gear 16.
Working principle: the human hand is placed on the upper force application rod 9 and the lower force application rod 10, the lower clamping plate 1 and the upper clamping plate 2 are separated through interaction, the whole device is fixed through the cooperation of the upper clamping plate 2 and the lower clamping plate 1, and the problem of holding by the human hand is solved; different color card patches 3 represent different organs and the organ name patches 5 are used for conveniently identifying organs stitched by the traction lines, so that the identification of the traction lines at different stitching positions is realized; the stitched traction wire enters and winds on the winding shaft 20 through the wire through hole 4, the rotary knob 14 drives the first transmission gear 16 to rotate through the rotary shaft 15, and the first transmission gear 16 drives the second transmission gear 23 to rotate, so that the take-up wheel 18 rotates anticlockwise, and tensioning of the traction wire is realized.
The present invention is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present invention.
Claims (3)
1. The laparoscopic surgery suture tractor comprises a lower clamping plate (1), an upper clamping plate (2), a color card patch (3), a wire passing hole (4), an organ name patch (5), a wire guide plate (6), a fixed shaft (7), an upper clamping plate (8), an upper force application rod (9), a lower force application rod (10), a lower clamping plate (11) and a traction wire collecting device (12); the method is characterized in that: the lower clamping plate (1) is fixedly arranged at the left end of the lower clamping plate (11), and saw-shaped teeth are arranged on the upper end face of the lower clamping plate (1); the upper clamping plate (2) is fixedly arranged at the left end of the upper clamping plate (8), saw-shaped teeth are arranged on the lower end face of the upper clamping plate (2), and the whole device is fixed by matching the upper clamping plate (2) with the lower clamping plate 1; the upper clamping plate (8) is arranged at the upper end of the lower clamping plate (11), the upper clamping plate (8) is connected with the lower clamping plate (11) through the fixed shaft (7), and the torsion spring is arranged on the fixed shaft (7); the upper force application rod (9) is fixedly arranged at the right end of the upper clamping plate (8); the lower force application rod (10) is fixedly arranged at the right end of the lower clamping plate (11); the four wire through holes (4) are arranged on the upper clamping plate (2), and the central position of the wire through holes (4) and the lowest point of the groove surface of the wire take-up wheel (18) are in a uniform horizontal position; the wire guide plate (6) is fixedly arranged at the upper end of the upper clamping plate (2), and a color card patch (3) is attached to the left side of a wire through hole (4) on the wire guide plate (6); the traction wire collecting device (12) is fixedly arranged at the upper end of the upper clamping plate (2) and is arranged at the upper end of the wire guide plate (6), and comprises a fixed seat (13), a rotary button (14), a first rotary shaft (15), a first transmission gear (16), a first bearing (17), a wire collecting wheel (18), a second bearing (19), a winding shaft (20), a second rotary shaft (21), a third bearing (22), a second transmission gear (23) and a transmission groove (24); the fixing seat (13) is fixedly arranged at the upper end of the upper clamping plate (2), the fixing seat (13) is a U-shaped seat, and the thickness of the right side wall is smaller than that of the left side; the transmission grooves (24) are rectangular, are four and are arranged in the left side wall of the fixed seat (13); the first bearing (17) is fixedly arranged in the left side wall of the fixed seat (13) and is arranged in the transmission groove (24); the first rotating shaft (15) is fixedly arranged at the left side of the first bearing (17); the first transmission gear (16) is fixedly arranged on the first rotary shaft (15) and is arranged in the transmission groove (24); the rotary button (14) is fixedly arranged at the left end of the first rotary shaft (15); the third bearing (22) is fixedly arranged in the left side wall of the fixed seat (13), is arranged at the lower end of the first bearing (17) and is positioned on a uniform horizontal plane; the second bearing (19) is fixedly arranged in the right side wall of the fixed seat (13); one end of the second rotating shaft (21) is fixedly arranged in the first bearing (17), and the other end of the second rotating shaft is fixedly arranged in the second bearing (19); the wire winding wheel (18) is fixedly arranged on the second rotating shaft (21); the winding shaft (20) is fixedly arranged in the wire winding wheel (18), the winding shaft (20) is a trapezoid shaft, and the diameter of the upper end of the winding shaft is larger than that of the lower end of the winding shaft; the second transmission gear (23) is fixedly arranged at the left end of the winding shaft (20) and is arranged in the transmission groove (24), and the second transmission gear (23) is meshed with the first transmission gear (16).
2. The laparoscopic surgical suture retractor of claim 1, wherein: the four color card patches (3) are different in color, and the right side is stuck with an organ name patch (5).
3. The laparoscopic surgical suture retractor of claim 1, wherein: the number of the transmission teeth on the second transmission gear (23) is ten times that of the first transmission gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395810.6A CN109394285B (en) | 2018-11-22 | 2018-11-22 | Suture tractor for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395810.6A CN109394285B (en) | 2018-11-22 | 2018-11-22 | Suture tractor for laparoscopic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109394285A CN109394285A (en) | 2019-03-01 |
| CN109394285B true CN109394285B (en) | 2024-01-19 |
Family
ID=65474335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811395810.6A Active CN109394285B (en) | 2018-11-22 | 2018-11-22 | Suture tractor for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109394285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB667349A (en) * | 1949-04-01 | 1952-02-27 | Ethicon Suture Lab Inc | Improvements in or relating to suture packages |
| CN103494622A (en) * | 2013-10-26 | 2014-01-08 | 徐丽芳 | Surgical suture containing device |
| WO2016052946A1 (en) * | 2014-09-30 | 2016-04-07 | 인제대학교 산학협력단 | Surgical suture supplying device for maintaining sterile conditions |
| CN106006167A (en) * | 2016-07-18 | 2016-10-12 | 张雅 | Operation line fixing device used for operation room nursing |
| CN107411788A (en) * | 2017-09-08 | 2017-12-01 | 青岛大学附属医院 | A kind of cell type spool-type operation suture thread fixing device |
| CN206687737U (en) * | 2016-12-31 | 2017-12-01 | 湖南凯利医疗科技有限公司 | Medical suture packing box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598737B2 (en) * | 2001-07-05 | 2003-07-29 | Ethicon, Inc. | Angled dispenser box for sutures |
| US7303568B2 (en) * | 2002-07-25 | 2007-12-04 | Jannot Paul R | Suture and clamp retainer and organizer |
| US20050131430A1 (en) * | 2003-12-12 | 2005-06-16 | Arvik Enterprises, Llc | Suturing device |
| US7862582B2 (en) * | 2006-05-02 | 2011-01-04 | Ethicon Endo-Surgery, Inc. | Suture management |
| US9370368B2 (en) * | 2006-12-29 | 2016-06-21 | Ashok Kumar Jayant | Device for dispensing, looping and tying ligatures |
| US20090005794A1 (en) * | 2007-06-28 | 2009-01-01 | Biomet Sports Medicine, Inc. | Suture Holding Device |
| US9204875B2 (en) * | 2009-08-28 | 2015-12-08 | Rimscience Co., Ltd. | Suturing instrument capable of selecting and supplying a suturing thread |
| US20110152893A1 (en) * | 2009-12-17 | 2011-06-23 | Vijayanagar R | Suture organizer |
-
2018
- 2018-11-22 CN CN201811395810.6A patent/CN109394285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB667349A (en) * | 1949-04-01 | 1952-02-27 | Ethicon Suture Lab Inc | Improvements in or relating to suture packages |
| CN103494622A (en) * | 2013-10-26 | 2014-01-08 | 徐丽芳 | Surgical suture containing device |
| WO2016052946A1 (en) * | 2014-09-30 | 2016-04-07 | 인제대학교 산학협력단 | Surgical suture supplying device for maintaining sterile conditions |
| CN106006167A (en) * | 2016-07-18 | 2016-10-12 | 张雅 | Operation line fixing device used for operation room nursing |
| CN206687737U (en) * | 2016-12-31 | 2017-12-01 | 湖南凯利医疗科技有限公司 | Medical suture packing box |
| CN107411788A (en) * | 2017-09-08 | 2017-12-01 | 青岛大学附属医院 | A kind of cell type spool-type operation suture thread fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109394285A (en) | 2019-03-01 |
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