CN205359538U - Suturing device in minimal access surgery - Google Patents
Suturing device in minimal access surgery Download PDFInfo
- Publication number
- CN205359538U CN205359538U CN201620047388.5U CN201620047388U CN205359538U CN 205359538 U CN205359538 U CN 205359538U CN 201620047388 U CN201620047388 U CN 201620047388U CN 205359538 U CN205359538 U CN 205359538U
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- CN
- China
- Prior art keywords
- needle body
- lock handle
- connecting rod
- arranges
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a suturing device in minimal access surgery, including guide and needle body, the slant correspondence sets up a bullport on the lateral wall of guide, the needle body passes through two bullports the guide. This device can be used for minimal access surgery to sew up, and it has punctures in human inside narrow and small space, takes and send stylolite, centre gripping or release stylolite, seam to prick functions such as tissue, and the velocity of movement is steady, and the effort is little, can transmit great axial force, the rotation direction that can change the driving part obtains linear motion.
Description
Technical field
This utility model belongs to medical instruments field, particularly relates to stitching devices in a kind of Minimally Invasive Surgery.
Background technology
Along with the development of laparoscopic technique is with constantly ripe, diagnosing and treating property peritoneoscope is just being widely used in surgical field.Due to the increase of the expansion of range of operation, operating difficulty, the kind of postoperative complication also increased more in the past.The more rare postoperative complication of this conventional laparoscopic surgery of puncturing hole position hernia also increases gradually, and the safety problem of therapeutic laparoscopy attract attention.
At present this field closedown to abdomen wall puncture position otch, adopts conventional operating theater instruments to carry out stitching process, and deep owing to puncturing hole is little, visual area is little, and suture needle radian is big, sews up difficulty, and cannot definitely peritoneal suture layer and fascia layer.Restriction by conventional instrument and suture way, as failed to close peritoneum and fascia layered suture when sewing up the incision, intraperitoneal nethike embrane or intestinal tube have hernia to enter otch gap to form incisional hernia or focal adhesion and cause the possibility of incomplete intestinal obstruction, often cause trocar puncture hole hemorrhage, puncturing hole delayed healing, puncturing hole hernia, the plantation of its hetero-organization of puncturing hole, develop complications the misery of increase patient, increase medical expenses, reduces therapeutic effect.
Summary of the invention
The purpose of this utility model is in that the problem above overcoming prior art to exist, it is provided that stitching devices in a kind of Minimally Invasive Surgery, stable movement.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
Stitching devices in a kind of Minimally Invasive Surgery, including conductor and needle body, the oblique bullport that is correspondingly arranged on the sidewall of described conductor, described needle body is by two bullports described conductors of traverse；
Described conductor includes connecting rod, lock handle and draw ring, described connecting rod side arranges described lock handle, the opposite side of described lock handle arranges described draw ring, described connecting rod is divided into two and half cylinders, the upper end of described half cylinder is flanged plate connecting rod and described lock handle described in interval, the lower end of described half cylinder connects fixing plate, and the periphery of described fixing plate arranges movable wing plate, and the lower end of described movable wing plate arranges silica gel thin film sheet.
Described needle body includes the needle body and handle, and the front end of the described needle body is provided with tip, and described tip is provided with groove, and described handle is provided with anti-slip veins.
As what optimize, the fixing plate of two described half cylinders is connected by steady pin.
As what optimize, the both sides of described lock handle arrange helicla flute, and described spiral fluted two ends arrange snap close for locking described lock handle.
The beneficial effects of the utility model are:
This device can be used in Minimally Invasive Surgery and sews up, it have carry out puncturing in inside of human body small space, band send stitching thread, clamping or discharge stitching thread, tie the functions such as tissue, ensure the good sewing effect of puncture incision, the features such as simultaneously it also has reasonable in design, accurate positioning, structure is dexterous, structural safety is reliable and easy to operate, sewing process can be simplified, the more conventional stitching of puncturing hole suture time is substantially shortened, movement velocity is steady, active force is little, it is possible to transmit bigger axial force；The rotation direction that can change driving link obtains rectilinear motion.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 overall structure schematic diagram；
Fig. 2 is the structural representation of guider；
Fig. 3 is the structural representation of needle body.
Number in the figure illustrates: 1, needle body, 2, bullport, 3, the needle body, 4, handle, 5, most advanced and sophisticated, 6, groove, 7, anti-slip veins, 8, connecting rod, 9, lock handle, 10, draw ring, 11, half cylinder, 12, flanged plate, 13, fixing plate, 14, movable wing plate, 15, silica gel thin film sheet.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail.
With reference to shown in Fig. 1, stitching devices in a kind of Minimally Invasive Surgery, including conductor and needle body 1, oblique on the sidewall of described conductor it is correspondingly arranged a pair bullport 2, health through described conductors, is sewed up by described needle body 1 by two bullports.
With reference to shown in Fig. 2, described conductor includes connecting rod 8, lock handle 9 and draw ring 10, described connecting rod 8 side arranges described lock handle 9, the opposite side of described lock handle 9 arranges described draw ring 10, described connecting rod 8 is divided into two and half cylinders 11, two described half cylinders 11 are combined by buckle, the upper end of described half cylinder 11 is flanged plate 12 connecting rod 8 and described lock handle 9 described in interval, the lower end of described half cylinder 11 connects fixing plate 13, the periphery of described fixing plate 13 arranges movable wing plate 14, the lower end of described movable wing plate 14 arranges silica gel thin film sheet 15.
With reference to shown in Fig. 3, described needle body includes the needle body 3 and handle 4, and the front end of the described needle body 3 is provided with most advanced and sophisticated 5, described most advanced and sophisticated 5 and is provided with groove 6, and for threading, described handle 4 is provided with anti-slip veins 7, when being used for holding, it is prevented that hands is sliding.
The fixing plate of two described half cylinders 11 is connected by steady pin.
The both sides of described lock handle 9 arrange helicla flute, described spiral fluted two ends arrange snap close for locking described lock handle 9, by rotating described lock handle 9, promote described connecting rod 8 to do rectilinear motion, by continuing the described lock handle 9 of rotation, thus locking described movable wing plate 14.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (3)
1. stitching devices in a Minimally Invasive Surgery, it is characterized in that: include conductor and needle body (1), oblique on the sidewall of described conductor be correspondingly arranged a pair bullport (2), described needle body (1) by two bullports through described conductors；
Described conductor includes connecting rod (8), lock handle (9) and draw ring (10), described connecting rod (8) side arranges described lock handle (9), the opposite side of described lock handle (9) arranges described draw ring (10), described connecting rod (8) is divided into two and half cylinders (11), the upper end of described half cylinder (11) is flanged plate (12) connecting rod (8) and described lock handle (9) described in interval, the lower end of described half cylinder (11) connects fixing plate (13), the periphery of described fixing plate (13) arranges movable wing plate (14), the lower end of described movable wing plate (14) arranges silica gel thin film sheet (15)；
Described needle body includes the needle body (3) and handle (4), the front end of the described needle body (3) is provided with tip (5), described tip (5) is provided with groove (6), and described handle (4) is provided with anti-slip veins (7).
2. stitching devices in Minimally Invasive Surgery according to claim 1, it is characterised in that: the fixing plate of two described half cylinders (11) is connected by steady pin.
3. stitching devices in Minimally Invasive Surgery according to claim 1, it is characterised in that: the both sides of described lock handle (9) arrange helicla flute, and described spiral fluted two ends arrange snap close for locking described lock handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047388.5U CN205359538U (en) | 2016-01-18 | 2016-01-18 | Suturing device in minimal access surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047388.5U CN205359538U (en) | 2016-01-18 | 2016-01-18 | Suturing device in minimal access surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205359538U true CN205359538U (en) | 2016-07-06 |
Family
ID=56272552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047388.5U Expired - Fee Related CN205359538U (en) | 2016-01-18 | 2016-01-18 | Suturing device in minimal access surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205359538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199546A (en) * | 2017-07-03 | 2019-01-15 | 江苏风和医疗器材股份有限公司 | Puncture core assembly and its puncture outfit with suture function |
| CN109199481A (en) * | 2017-07-03 | 2019-01-15 | 江苏风和医疗器材股份有限公司 | For suturing the suturing assembly of puncturing hole |
| CN109907787A (en) * | 2019-04-30 | 2019-06-21 | 江苏三和生物工程股份有限公司 | A kind of minimally invasive fascia stitching unstrument |
-
2016
- 2016-01-18 CN CN201620047388.5U patent/CN205359538U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199546A (en) * | 2017-07-03 | 2019-01-15 | 江苏风和医疗器材股份有限公司 | Puncture core assembly and its puncture outfit with suture function |
| CN109199481A (en) * | 2017-07-03 | 2019-01-15 | 江苏风和医疗器材股份有限公司 | For suturing the suturing assembly of puncturing hole |
| CN109199546B (en) * | 2017-07-03 | 2020-11-10 | 江苏风和医疗器材股份有限公司 | Puncture core assembly with sewing function and puncture device thereof |
| CN109199481B (en) * | 2017-07-03 | 2021-01-05 | 江苏风和医疗器材股份有限公司 | Suturing assembly for suturing puncture hole |
| CN109907787A (en) * | 2019-04-30 | 2019-06-21 | 江苏三和生物工程股份有限公司 | A kind of minimally invasive fascia stitching unstrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |