CN110051396A - A kind of dedicated adjustable tension suture wire grip of operation - Google Patents
A kind of dedicated adjustable tension suture wire grip of operation Download PDFInfo
- Publication number
- CN110051396A CN110051396A CN201910353770.7A CN201910353770A CN110051396A CN 110051396 A CN110051396 A CN 110051396A CN 201910353770 A CN201910353770 A CN 201910353770A CN 110051396 A CN110051396 A CN 110051396A
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- China
- Prior art keywords
- mobile jib
- adjustable tension
- wire grip
- secondary bar
- suture wire
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- 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
-
- 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
- A61B2017/0496—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials for tensioning sutures
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- 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 kind of dedicated adjustable tension suture wire grips of operation, including bracket and parallel rack-mount first rotating shaft and the second shaft, the first idler wheel, the second idler wheel of synchronous rotation are respectively fixed in the first rotating shaft, the second shaft, the first idler wheel fixed sleeves are equipped with the first friction sleeve, the second idler wheel fixed sleeves are equipped with the second friction sleeve, and first friction sleeve is in contact with the second friction sleeve and forms the stitching surface for pressing suture between two friction sleeves.The present invention advantageously allows suture in art and keeps suitable tension, conducive to going on smoothly for operation.
Description
Technical field
The present invention relates to field of medical auxiliary equipment more particularly to a kind of dedicated adjustable tension suture bracing wires of operation
Device.
Background technique
Suture is will to be cut or the tissue of wound fracture, organ carry out pairing or rebuilding its channel, restores its function,
It is the primary condition for guaranteeing well to heal, is also important one of basic operative techniques technology；Operation suture thread is to be used for
Hemostasis by ligation and Suture hemostasis and the distinct line of tissue suture；Operation suture thread generally can be divided into absorbable thread and nonabsorable
Line two major classes can also classify according to the difference of diameter, and the thickness of various sutures, which shows that number is bigger with zero number with number, to be indicated
Suture is thicker.
Suture needs to keep certain tension in surgical suturing process, usually by assistant's hand-held, due to lacking
Dedicated wire grip, and the operating habit of different people is inconsistent is frequently resulted in art and is sutured in addition the thickness of suture has different
Line is not able to maintain suitable tension, and overtension then causes patient tissue wound to tear, and the too small then suture of tension occurs
The worries such as entanglement knotting, are unfavorable for going on smoothly for operation.
It is therefore desirable to which a kind of dedicated adjustable tension suture wire grip of operation, advantageously allows suture in art and protects
Suitable tension is held, conducive to going on smoothly for operation.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of dedicated adjustable tension suture wire grips of operation, favorably
In making suture in art keep suitable tension, conducive to going on smoothly for operation.
A kind of dedicated adjustable tension suture wire grip of operation provided by the invention, including bracket and it is installed in parallel in branch
First rotating shaft and the second shaft on frame, be respectively fixed in the first rotating shaft, the second shaft synchronous rotation the first idler wheel,
Second idler wheel, the first idler wheel fixed sleeves are equipped with the first friction sleeve, and the second idler wheel fixed sleeves are equipped with the second friction
Set, first friction sleeve are in contact with the second friction sleeve and form the stitching surface for pressing suture between two friction sleeves.
As further improvement to above-mentioned technical proposal, the bracket, which is equipped with, crosses line for what is passed through for suture
Hole.
As further improvement to above-mentioned technical proposal, first friction sleeve and/or the second friction sleeve use rubber
Material is made.
As further improvement to above-mentioned technical proposal, the bracket includes mobile jib and up and down side by side set on the of mobile jib
One secondary bar, the second secondary bar, first secondary bar are provided with the peace of the first rotating shaft for installing first rotating shaft far from one end of mobile jib
It shelves, second secondary bar is provided with the second mounting frame for rotary shaft for installing the second shaft, the mistake far from one end of mobile jib
String holes is set to mobile jib.
As further improvement to above-mentioned technical proposal, the mobile jib is straight-bar structure, first secondary bar, the second pair
Bar be each perpendicular to mobile jib setting, the first rotating shaft mounting rack, the second mounting frame for rotary shaft towards mobile jib middle line be obliquely installed.
As further improvement to above-mentioned technical proposal, first secondary bar is can slide or consolidate along mobile jib length direction
Fixed mode is connected to mobile jib.
As further improvement to above-mentioned technical proposal, the mobile jib, which is equipped with, crosses line for what is passed through for suture
Hole, the upper surface of second friction sleeve of cable-through hole face.
As further improvement to above-mentioned technical proposal, on the mobile jib sliding sleeve be equipped with a connector sleeve, described first
Secondary bar is fixedly connected on connector sleeve close to one end of mobile jib, and the connector sleeve is equipped with location hole, and locating piece coaxially passes through positioning
Connector sleeve is simultaneously fixed on mobile jib by hole.
As further improvement to above-mentioned technical proposal, the location hole is Screw hole structure, and the locating piece passes through spiral shell
Line pair and location hole are cooperatively connected.
As further improvement to above-mentioned technical proposal, the cross section of the mobile jib is square, is round or oval.
By above disclosure, the present invention has following advantageous effects:
Sutures wire grip of the invention, the position of locating support first when use, then make one end of suture from
First friction sleeve is contacted in the stitching surface to be formed with the second friction sleeve and is passed through, and doctor, which pulls, at this time needs to overcome seam when suture
Frictional resistance between zygonema and the first friction sleeve, the second friction sleeve, so that suture keeps suitable tension, suture in art
It can be at the state suitably tightened, conducive to going on smoothly for operation；Moreover, this structure make suture can according to its thickness and
With frictional force of different sizes, the suture of different-diameter can be adapted to automatically.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing of the invention, technical scheme in the embodiment of the invention is clearly and completely described；
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Fig. 1 is the structural diagram of the present invention, as shown in the figure: a kind of operation dedicated adjustable provided in this embodiment
Power suture wire grip, including bracket and parallel rack-mount first rotating shaft 1 and the second shaft 2, the first rotating shaft 1,
The first idler wheel 3, the second idler wheel 4 of synchronous rotation are respectively fixed in second shaft 2,3 fixed sleeves of the first idler wheel are equipped with
First friction sleeve 5,4 fixed sleeves of the second idler wheel are equipped with the second friction sleeve 6, first friction sleeve 5 and the second friction sleeve 6
It is in contact and forms the stitching surface for pressing suture between two friction sleeves.
Bracket can be used as handheld component, need assistant to hold at this time；Bracket also can be used as installation and be located in other dresses
The component set, at this time then can be hand-held without assistant；First rotating shaft 1 and the second shaft 2 are symmetrical and parallel；The rolling of first idler wheel 3, second
It is identical to take turns 4 structures, is cylindrical structure；First rotating shaft 1 and the second shaft 2 can have certain rotary damping power, so that suture
Line can be pulled and will not generate the excess tension of tearing tissue, and specific damping force size can then design as needed,
Certain suture only can also realize said effect by kinetic force of friction；First rotating shaft 1 and the second shaft 2 are respectively as the first rolling
Take turns the rotation axis of the 3, second idler wheel 4；First friction sleeve 5 is all made of flexible material with the second friction sleeve 6 and is made, mutual extrusion shape
It is face contact, rather than general line contacts at stitching surface；Preferably, the first friction sleeve 5, the second friction sleeve 6 preferably use rubber
Glue material is made, and there is preferably frictional behaviour, the first idler wheel 3, the second idler wheel 4 rubber material can also be used and be made.
In use, the position of locating support first, then makes one end of suture from the first friction sleeve 5 and the second friction sleeve
It is passed through in the stitching surface that 6 contacts are formed, needs to overcome suture and the first friction sleeve 5, the when doctor pulls suture at this time
Frictional resistance between two friction sleeves 6, so that suture keeps suitable tension in art, suture can be at the shape suitably tightened
State, conducive to going on smoothly for operation；Moreover, this structure makes suture that can have friction of different sizes according to its thickness
Power can adapt to the suture of different-diameter automatically, it is however generally that thin suture needs smaller tension, thick suture needs
Bigger tension.
In the present embodiment, the bracket is equipped with the cable-through hole 7 for passing through for suture；Suture is worn from cable-through hole 7
Later enter stitching surface, cable-through hole 7 is conducive to the guiding of suture, prevents it from excessively shifting.
In the present embodiment, the bracket includes mobile jib 8 and is set to the first secondary bar 9, the second secondary bar of mobile jib 8 side by side up and down
10, first secondary bar 9 is provided with the first rotating shaft mounting rack 11 for installing first rotating shaft 1 far from one end of mobile jib 8, described
Second secondary bar 10 is provided with the second mounting frame for rotary shaft 12 for installing the second shaft 2, the cable-through hole far from one end of mobile jib 8
7 are set to mobile jib 8.First secondary bar 9, the second about 10 secondary bar are set side by side, and hold positioning convenient for artificial；And by holding first
Secondary bar 9, the second secondary bar 10 can also apply opposite pressure, so that the first secondary bar 9, the second secondary bar 10 relatively move suitable distance
(the first secondary bar 9, the second secondary bar 10 have certain elasticity at this time), to adjust suture and the first friction sleeve 5, the second friction sleeve
Frictional resistance between 6；First rotating shaft mounting rack 11, the second mounting frame for rotary shaft 12 can be in Y-shape, first rotating shaft 1, the second shaft
2 are respectively arranged in two crotches of Y-shaped frame；Preferably, the mobile jib 8 is straight-bar structure, and first secondary bar 9, second is secondary
Bar 10 be each perpendicular to mobile jib 8 setting, the first rotating shaft mounting rack 11, the second mounting frame for rotary shaft 12 towards mobile jib 8 middle line incline
Tiltedly setting.
In the present embodiment, first secondary bar 9 is connected to mobile jib in a manner of it can slide along 8 length direction of mobile jib or is fixed
8；Contact surface (the first friction sleeve 5 and the between the first friction sleeve 5 and the second friction sleeve 6 are adjusted by the first secondary bar 9 of sliding
Two friction sleeves 6 can also have different size of contact surface even if contact in flexibility), to adjust suture and the first friction sleeve
5, the frictional resistance between the second friction sleeve 6；At this point, the cable-through hole 7 is set to mobile jib 8, and 7 face of the cable-through hole second is rubbed
The upper surface setting of set 6, the suture passed through from cable-through hole 7 and stitching surface substantially face are wiped, avoids suture in cable-through hole 7
Generate excessive resistance.
In the present embodiment, sliding sleeve is equipped with a connector sleeve 13 on the mobile jib 8, and first secondary bar 9 is close to the one of mobile jib 8
End is fixedly connected on connector sleeve 13, and the connector sleeve 13 is equipped with location hole 14, and locating piece 15 coaxially passes through location hole and will even
Female connector 13 is fixed on mobile jib 8；The lumenal cross-section shape of connector sleeve 13 and the cross-sectional shape of mobile jib 8 are adapted；The cross of mobile jib 8
Section can be square, is round or oval；When the cross section of mobile jib 8 is square, the lumenal cross-section shape of connector sleeve 13
Also it is square, this shape can prevent connector sleeve 13 from rotating, and the first secondary bar 9, the face up and down of the second secondary bar 10 is kept to set
It sets；The location hole 14 is preferably Screw hole structure, and the locating piece 15 is cooperatively connected by screw thread pair and location hole, is positioned at this time
Part is preferably bolt.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of dedicated adjustable tension suture wire grip of operation, it is characterised in that: including bracket and be installed in parallel in bracket
On first rotating shaft and the second shaft, be respectively fixed in the first rotating shaft, the second shaft synchronous rotation the first idler wheel,
Second wheel, the first idler wheel fixed sleeves are equipped with the first friction sleeve, and the second idler wheel fixed sleeves are equipped with the second friction sleeve,
First friction sleeve is in contact with the second friction sleeve and forms the stitching surface for pressing suture between two friction sleeves.
2. a kind of dedicated adjustable tension suture wire grip of operation according to claim 1, it is characterised in that: the branch
Frame is equipped with the cable-through hole for passing through for suture.
3. a kind of dedicated adjustable tension suture wire grip of operation according to claim 1, it is characterised in that: described the
One friction sleeve and/or the second friction sleeve are made of rubber material.
4. a kind of dedicated adjustable tension suture wire grip of operation according to any one of claims 1 to 3, feature exist
In: the bracket includes mobile jib and is set to the first secondary bar, the second secondary bar of mobile jib side by side up and down, and first secondary bar is far from mobile jib
One end be provided with the first rotating shaft mounting rack for installing first rotating shaft, second secondary bar is provided with far from one end of mobile jib
For installing the second mounting frame for rotary shaft of the second shaft.
5. a kind of dedicated adjustable tension suture wire grip of operation according to claim 4, it is characterised in that: the master
Bar is straight-bar structure, and first secondary bar, the second secondary bar are each perpendicular to mobile jib setting, the first rotating shaft mounting rack, second turn
The middle line of axis mounting rack towards mobile jib is obliquely installed.
6. a kind of dedicated adjustable tension suture wire grip of operation according to claim 5, it is characterised in that: described the
One secondary bar is connected to mobile jib in a manner of it can slide along mobile jib length direction or is fixed.
7. a kind of dedicated adjustable tension suture wire grip of operation according to claim 6, it is characterised in that: the master
Bar is equipped with the cable-through hole for passing through for suture, the upper surface of second friction sleeve of cable-through hole face.
8. a kind of dedicated adjustable tension suture wire grip of operation according to claim 6, it is characterised in that: the master
Sliding sleeve is equipped with a connector sleeve on bar, and first secondary bar is fixedly connected on connector sleeve, the connector sleeve close to one end of mobile jib
It is equipped with location hole, locating piece coaxially passes through location hole and connector sleeve is fixed on mobile jib.
9. a kind of dedicated adjustable tension suture wire grip of operation according to claim 8, it is characterised in that: described fixed
Position hole is Screw hole structure, and the locating piece is cooperatively connected by screw thread pair and location hole.
10. a kind of dedicated adjustable tension suture wire grip of operation according to claim 8, it is characterised in that: described
The cross section of mobile jib is square, is round or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353770.7A CN110051396B (en) | 2019-04-29 | 2019-04-29 | Dedicated adjustable tension suture wire grip of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353770.7A CN110051396B (en) | 2019-04-29 | 2019-04-29 | Dedicated adjustable tension suture wire grip of operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110051396A true CN110051396A (en) | 2019-07-26 |
| CN110051396B CN110051396B (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910353770.7A Active CN110051396B (en) | 2019-04-29 | 2019-04-29 | Dedicated adjustable tension suture wire grip of operation |
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| Country | Link |
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| CN (1) | CN110051396B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726533Y (en) * | 2004-07-12 | 2005-09-21 | 王强 | Automatic suturing machine for surgical operation |
| CN104434237A (en) * | 2014-10-08 | 2015-03-25 | 彭博 | Purse string suture tail-end tension fixing device for cardiac surgery department |
| CN105395224A (en) * | 2015-12-28 | 2016-03-16 | 常州华森医疗器械有限公司 | Suturing fixing device and system thereof |
| CN105745371A (en) * | 2013-11-07 | 2016-07-06 | 金春东 | Apparatus for forming cogs on surgical thread and method therefor |
| EP3020342B1 (en) * | 2010-01-11 | 2017-09-13 | Krt Investors, Inc. | Intervertebral disc annulus repair system |
| CN206687737U (en) * | 2016-12-31 | 2017-12-01 | 湖南凯利医疗科技有限公司 | Medical suture packing box |
| CN209899475U (en) * | 2019-04-29 | 2020-01-07 | 中国医学科学院阜外医院 | Operation suture stay ware |
-
2019
- 2019-04-29 CN CN201910353770.7A patent/CN110051396B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726533Y (en) * | 2004-07-12 | 2005-09-21 | 王强 | Automatic suturing machine for surgical operation |
| EP3020342B1 (en) * | 2010-01-11 | 2017-09-13 | Krt Investors, Inc. | Intervertebral disc annulus repair system |
| CN105745371A (en) * | 2013-11-07 | 2016-07-06 | 金春东 | Apparatus for forming cogs on surgical thread and method therefor |
| CN104434237A (en) * | 2014-10-08 | 2015-03-25 | 彭博 | Purse string suture tail-end tension fixing device for cardiac surgery department |
| CN105395224A (en) * | 2015-12-28 | 2016-03-16 | 常州华森医疗器械有限公司 | Suturing fixing device and system thereof |
| CN206687737U (en) * | 2016-12-31 | 2017-12-01 | 湖南凯利医疗科技有限公司 | Medical suture packing box |
| CN209899475U (en) * | 2019-04-29 | 2020-01-07 | 中国医学科学院阜外医院 | Operation suture stay ware |
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| Publication number | Publication date |
|---|---|
| CN110051396B (en) | 2020-06-02 |
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