CN102462519A - Rake-type pulling hook for continuous suture - Google Patents
Rake-type pulling hook for continuous suture Download PDFInfo
- Publication number
- CN102462519A CN102462519A CN201110327760XA CN201110327760A CN102462519A CN 102462519 A CN102462519 A CN 102462519A CN 201110327760X A CN201110327760X A CN 201110327760XA CN 201110327760 A CN201110327760 A CN 201110327760A CN 102462519 A CN102462519 A CN 102462519A
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- Prior art keywords
- pull hook
- hook
- pulling hook
- pull
- rake
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Abstract
The invention discloses a rake-type pulling hook for surgery continuous suture, wherein the pulling hook is made of medical stainless steel or titanium alloy; the upper part of the pulling hook is thicker, prism-shaped and a pulling hook handle; the lower part of the pulling hook is a finer cylindrical rod, which is a pulling hook rod; and two guy hooks arranged in parallel and deflecting a certain angle are arranged at the tail end of the pulling hook rod so as to form the rake-type pulling hook. In the suture time, threads are hung each line hanging hook every 3-4 needles; when the line is tightened, the threads are orderly taken down; the threads and the pulling hook are tightened; and when suturing wound, the wound can be sutured for a plurality of needles, and the rake-type pulling hook helps to ensure uniform thread tension.
Description
Affiliated technical field
The present invention relates to the rake formula pull hook used in a kind of surgical operation, can easy operation when sewing up continuously, improve stitching speed and quality.
Background technology
At present, in the continuous sew application of known surgery, dual mode commonly used tightens up line: a kind of is that every seam one pin tightens up line, and second kind is after having stitched the number pin, with neural pull hook line to be tightened up.In first kind of mode, pin tightens up and has increased operating time then, and at the accurate operation position, often causes to appear bad, makes operating difficulties; In the second way; Prolonged the operating time when on the one hand pull hook is looked for line, on the other hand because factors such as the tension force of line and frictional force, general interval three to four pins just must tighten up; Make a suture site often need repeatedly tighten up operation, be prone to cause operating time to prolong even the thread tension inequality.
Summary of the invention
In order to overcome the deficiency of mode of operation in the existing continuous stitching, the present invention provides a kind of rake formula pull hook, and this pull hook can improve appearing of operation, reduces operation time, guarantees that thread tension is even.
The technical solution adopted for the present invention to solve the technical problems is: pull hook is processed by medical stainless steel or titanium alloy, and the top is thicker, is prismatic, is the pull hook handle, and it connects thinner cylindric bar down, is the pull hook bar.Pull hook bar end has two backguys of an angle of deflection arranged side by side and mutual to collude, and forms rake formula pull hook.When sewing up continuously; Behind seam three to four pins, can left side or the rightmost (selecting according to the direction of sewing up) that line hangs over rake formula pull hook be colluded, after continuing to sew up three to four pins continuously; Again line is hung over second of rake formula pull hook and collude, continue to sew up continuously three to four pins again; When tightening up, unclamp a line that colludes of rake formula pull hook earlier, the two ends and the pull hook of line tighten up simultaneously, and then remove pull hook, tighten up the two ends of line; Because line one on pull hook, has been saved the time that pull hook is looked for line fixedly; Again because backguy at interval evenly, has guaranteed the even tension of suture; Because there are a plurality of hanging wires to collude, can one-time continuous sew up nine to 12 pins, increase by one again and collude as harrow the formula pull hook, with further increasing the once pin number of stitching, make the stitching at a position once to accomplish.
The invention has the beneficial effects as follows that orthopaedic surgical operations helps appearing of operating field in sewing up continuously, simplifies operation technique, increases continuous stitching speed, guarantees the even tension of suture, and is simple and reliable for structure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the hit vertical view of formula pull hook of the present invention.
Fig. 2 is the hit front view and the left view of formula pull hook of the present invention.
1. pull hook handles among the figure, 2. pull hook bar, 3. first backguy is colluded, and 4. second backguy is colluded.
The specific embodiment
In the drawings, pull hook is made of metal, and the top is prismatic, forms pull hook handle (1), and the below is thin cylinder, forms pull hook bar (2), and first pull hook (3) and second pull hook (4) are arranged on pull hook bar (2).
Depart from an angle between visible first pull hook (3) and second pull hook (4) among Fig. 1.
Depart from an angle between visible first pull hook (3) and second pull hook (4) among Fig. 2, arrange side by side at pull hook bar proximal end and split, form target formula pull hook.
Claims (6)
1. a surgical operation is with sew up rake formula pull hook continuously, and pull hook is processed by medical stainless steel or titanium alloy, and last Square handle is thicker, is prismatic, circle or oval, and it is the thinner cylindric bar of connection down, is the pull hook bar.The end of pull hook bar has two backguys of an angle of mutual deflection to collude, and forms rake formula pull hook.
2. according to claim 1, the end of claim pull hook bar has 2～4 pull hooks.
3. according to claim 2, each pull hook of claim is 0 °～180 ° angles each other.
4. according to claim 2, the length of each pull hook of claim is the same or different to be trapezoidal arrangement.
5. according to claim 2, it is that backguy is colluded that each pull hook of claim has a pull hook, is 80 °～90 ° with the pull hook bar, and other pull hooks are that hanging wire colludes and is hook-shaped, " C " shape or " U " shape.
6. according to claim 2, the hook direction of each pull hook of claim is 0 °～180 ° angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327760XA CN102462519A (en) | 2011-10-25 | 2011-10-25 | Rake-type pulling hook for continuous suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327760XA CN102462519A (en) | 2011-10-25 | 2011-10-25 | Rake-type pulling hook for continuous suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102462519A true CN102462519A (en) | 2012-05-23 |
Family
ID=46066839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110327760XA Pending CN102462519A (en) | 2011-10-25 | 2011-10-25 | Rake-type pulling hook for continuous suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102462519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009490A (en) * | 2018-09-13 | 2018-12-18 | 江苏唯德康医疗科技有限公司 | Flexibility is recyclable to puncture anchor and its fixator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673308Y (en) * | 2004-01-18 | 2005-01-26 | 渠时学 | Comb type bearded needle |
| CN200987687Y (en) * | 2006-12-25 | 2007-12-12 | 杨贯民 | Abdominal operation retractor |
| CN201537106U (en) * | 2009-11-17 | 2010-08-04 | 李天牧 | Draw hook capable of suturing deep tissue and changing direction of suture line |
| WO2011057245A2 (en) * | 2009-11-09 | 2011-05-12 | Suturepro Technologies, Inc. | Devices, systems and methods for meniscus repair |
| CN201861826U (en) * | 2010-11-05 | 2011-06-15 | 北京伊美康门诊部 | Thread leading hook for minimally invasive canthi opening |
-
2011
- 2011-10-25 CN CN201110327760XA patent/CN102462519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673308Y (en) * | 2004-01-18 | 2005-01-26 | 渠时学 | Comb type bearded needle |
| CN200987687Y (en) * | 2006-12-25 | 2007-12-12 | 杨贯民 | Abdominal operation retractor |
| WO2011057245A2 (en) * | 2009-11-09 | 2011-05-12 | Suturepro Technologies, Inc. | Devices, systems and methods for meniscus repair |
| CN201537106U (en) * | 2009-11-17 | 2010-08-04 | 李天牧 | Draw hook capable of suturing deep tissue and changing direction of suture line |
| CN201861826U (en) * | 2010-11-05 | 2011-06-15 | 北京伊美康门诊部 | Thread leading hook for minimally invasive canthi opening |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009490A (en) * | 2018-09-13 | 2018-12-18 | 江苏唯德康医疗科技有限公司 | Flexibility is recyclable to puncture anchor and its fixator |
| CN109009490B (en) * | 2018-09-13 | 2023-11-24 | 中国医科大学附属盛京医院 | Flexible recoverable puncture anchor and fixer thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |