CN104970842B - Knotting rope yarn device for spreading and its using method - Google Patents
Knotting rope yarn device for spreading and its using method Download PDFInfo
- Publication number
- CN104970842B CN104970842B CN201510249684.3A CN201510249684A CN104970842B CN 104970842 B CN104970842 B CN 104970842B CN 201510249684 A CN201510249684 A CN 201510249684A CN 104970842 B CN104970842 B CN 104970842B
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- Prior art keywords
- rope yarn
- ring portion
- retractable support
- support base
- far
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Classifications
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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
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- 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
- A61B2017/0475—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery using sutures having a slip knot
Abstract
The invention provides a kind of knotting rope yarn device for spreading and its using method, including:Support base (5), retractable support lever, rope yarn clip (1), draught line (4);The distal end articulated of support base (5) has two retractable support levers;Can move between closed position and deployed position between this two retractable support levers;By the near-end of support base (5), the inner passage through support base (5) and retractable support lever passes and connects the rope yarn clip (1) being capable of folding draught line (4).The present invention is not in the case of changing wire rod it is achieved that strutting the rope yarn tying.Present configuration is simple simultaneously, small volume, is placed in the passage of fixation, achievable extension and contraction control, so as to return after knotting completes, will not take internal working volume;Can be sent by the service aisle of the devices such as hysteroscope, for surgical ligation etc..
Description
Technical field
The present invention relates to a kind of device for spreading, particularly to needing rope yarn that object is extracted after the completion of a kind of knotting
Device for spreading.
Background technology
By object is extracted after rope yarn is tied a knot with bolt jail, the method being further processed has extensively in life
Application.But, because rope yarn is soft, itself cannot support the shape of knot itself, others can only be relied on to strut dress
Put.
Content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of knotting rope yarn device for spreading.Institute of the present invention
Technical problem to be solved is to strut the soft rope yarn after knotting, does not interfere with the technical problem that rope yarn is tightened up again.
A kind of knotting rope yarn device for spreading being provided according to the present invention, including:Support base, retractable support lever, rope yarn
Clip, draught line;
The distal end articulated of support base has two retractable support levers;Can close up between this two retractable support levers
Move between position and deployed position;When positioned at closed position, it is close to close up for an edge between this two retractable support levers
The axially extended cylinder body shape of support base;When positioned at deployed position, exist between the far-end of this two retractable support levers
Spacing;
Draught line includes trunk section bracing wire and son field bracing wire;The far-end of trunk section bracing wire is connected with two son field bracing wires
Near-end, the far-end of this two son field bracing wires connects a rope yarn clip respectively;Described trunk section bracing wire is by support base
Near-end, the inner passage through support base, pass from the far-end of support base;Described son field bracing wire is by retractable support lever
Near-end, the inner passage through retractable support lever, pass from the far-end of retractable support lever;
Rope yarn clip includes the rope yarn retainer ring being capable of folding.
Preferably, rope yarn clip also includes back-moving spring, steel wire;
Rope yarn retainer ring includes the first ring portion and the second ring portion;
It is hinged between the near-end of the first ring portion and the second ring portion;First ring portion and the second ring portion can make position with
Move between release position;
When positioned at make position, between the first ring portion and the second ring portion far-end, fit tightly the ring-type forming closing;When
Positioned at release position when, there is gap between the first ring portion and the second ring portion far-end;
The near-end of the first ring portion, the near-end of the second ring portion each extend over out the first control arm, the second control arm;When the first ring
When portion and the second ring portion are located at make position, the first control arm and the second control arm constitute V-arrangement;
It is connected with steel wire and back-moving spring between the opposite face of the first control arm and the second control arm;Back-moving spring is to first
The force of control arm and the second control arm orders about the first ring portion and the second ring portion is reset to make position.
Preferably, the minimum widith of described cylinder, the Breadth Maximum of described rope yarn clip, described retractable support lever
The minimum widith of inner passage far distance port, successively decreases successively.
Preferably, back-moving spring is located at the distal direction of steel wire.
Preferably, the far-end of described support base is provided with two support base inclined-planes;
This two support base inclined-planes hold the described two retractable support levers positioned at deployed position respectively by magnetic force
Near-end.
Preferably, it is provided with open cell body between the inner passage of retractable support lever and the near-end of retractable support lever;
Described son field bracing wire, by the near-end of retractable support lever, the open cell body through retractable support lever, reaches retractable support lever
Inner passage.
The using method of a kind of above-mentioned knotting rope yarn device for spreading being provided according to the present invention, comprises the steps:
Step A:Two retractable support levers of the contraction of knotting rope yarn device for spreading are closed up for a cylinder body shape;
Step B:Rope yarn device for spreading of tiing a knot passes through a service aisle, and stretches out from the end of service aisle;
Step C:After the fully extended service aisle of retractable support lever, retractable support lever is pulled out as stretch-like
State;
Step D:Pull draught line in the proximal end of the support base of knotting rope yarn device for spreading, made by the bending of steel wire
The first ring portion of two rope yarn clips being located on two retractable support levers respectively and the second ring portion are moved by make position
Move release position;
Step E:Tiing a knot a rope yarn but the rope section ring not yet tightened up, is inserted in this two rope yarn clips;
Step F:Loosen draught line so that the first ring portion and the second ring portion are reset to make position;
Step G:This two retractable support levers are adjusted to deployed position, and it is long to adjust the stretching, extension of retractable support lever
Degree, with the size of adjusting rope section ring;
Step H:Rope section is located on after target object, rope section ring is tightened up;
Step I:Pull draught line in the proximal end of the support base of knotting rope yarn device for spreading, made by the bending of steel wire
The first ring portion of two rope yarn clips being located on two retractable support levers respectively and the second ring portion are moved by make position
Move release position, to discharge rope section ring;
Step J:Continue to pull draught line, so that knotting rope yarn device for spreading is removed from service aisle.
Compared with prior art, the present invention has following beneficial effect:
The present invention is not in the case of changing wire rod it is achieved that strutting the rope yarn tying.Present configuration letter simultaneously
Single, small volume, it is placed in the passage of fixation, achievable extension and contraction control is so as to return, Bu Huizhan after knotting completes
Use internal working volume;Can be sent by the service aisle of the devices such as hysteroscope, for surgical ligation etc..
Brief description
The detailed description with reference to the following drawings, non-limiting example made by reading, the further feature of the present invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the synoptic chart of apparatus of the present invention;
Fig. 2 is retractable support lever schematic diagram;
Fig. 3 is support base schematic diagram;
Fig. 4 is structural representation when rope yarn clip resets;
Fig. 5 is structural representation when rope yarn clip is opened.
In figure, 1 is rope yarn clip, and 2 is retractable support lever minor details, and 3 is retractable support lever middle node, and 4 is traction
Line, 5 is support base, and 6 is bracing wire through hole, and 7 is support base inclined-plane, and 9 is through hole, and 10 is rope yarn retainer ring, and 11 is opening groove
Body, 12 is back-moving spring fixed seat, and 14 is back-moving spring, and 15 is fixation with steel wire hole, and 17 is steel wire, and 101 is the first ring portion, 102
For the second ring portion, 103 is the first control arm, and 104 is the second control arm.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These broadly fall into the present invention
Protection domain.
Various soft knotting rope yarn device for spreading are applied to according to one kind that the present invention provides, including:Support base 5, can
Telescopic supporting rod, rope yarn clip 1, draught line 4;
The distal end articulated of support base 5 has two retractable support levers;Can close between this two retractable support levers
Hold together and move between position and deployed position;When positioned at closed position, it is close to close up for one between this two retractable support levers
Along the axially extended cylinder body shape of support base 5;When positioned at deployed position, deposit between the far-end of this two retractable support levers
In spacing;Two retractable support levers can open certain angle, thus realizing the function of strutting the rope yarn of knotting.
Draught line 4 includes trunk section bracing wire and son field bracing wire;The far-end of trunk section bracing wire is connected with two son fields and draws
The near-end of line, the far-end of this two son field bracing wires connects a rope yarn clip 1 respectively;Described trunk section bracing wire is by support base
5 near-end, the inner passage through support base 5, pass from the far-end of support base 5;Described son field bracing wire is by scalable
The near-end of strut, the inner passage through retractable support lever, pass from the far-end of retractable support lever;
Rope yarn clip 1 includes the rope yarn retainer ring 10 being capable of folding.
Preferably, rope yarn clip 1 also includes back-moving spring 14, steel wire 17;
Rope yarn retainer ring 10 includes the first ring portion 101 and the second ring portion 102;
It is hinged between the near-end of the first ring portion 101 and the second ring portion 102;First ring portion 101 and the second ring portion 102 can
Move between make position and release position;
When positioned at make position, between the first ring portion 101 and the second ring portion 102 far-end, fit tightly the ring forming closing
Shape;When positioned at release position, between the first ring portion 101 and the second ring portion 102 far-end, there is gap;
The near-end of the first ring portion 101, the near-end of the second ring portion 102 each extend over out the first control arm 103, the second control arm
104;When the first ring portion 101 and the second ring portion 102 are located at make position, the first control arm 103 is constituted with the second control arm 104
V-arrangement;
It is connected with steel wire 17 and back-moving spring 14 between the opposite face of the first control arm 103 and the second control arm 104;Reset
Spring 14 orders about the first ring portion 101 to the force of the first control arm 103 and the second control arm 104 and the second ring portion 102 is reset to
Make position.
Preferably, the minimum widith of described cylinder, the Breadth Maximum of described rope yarn clip 1, described retractable support lever
Inner passage far distance port minimum widith, successively decrease successively.
Preferably, back-moving spring 14 is located at the distal direction of steel wire 17.
Preferably, the far-end of described support base 5 is provided with two support base inclined-planes 7;
This two support base inclined-planes 7 hold the described two retractable support levers positioned at deployed position respectively by magnetic force
Near-end.
Preferably, it is provided with open cell body between the inner passage of retractable support lever and the near-end of retractable support lever
11;Described son field bracing wire, by the near-end of retractable support lever, the open cell body 11 through retractable support lever, reaches scalable
The inner passage of strut.
More specifically,
Two support base inclined-planes 7 are arranged at the top of support base 5, are respectively used to support two retractable support levers.Can stretch
It is fixed by magnetic force between contracting support bar and support base inclined-plane 7.There is a through hole 9 at the middle part of support base 5, and bracing wire is passed through
Through hole 9 passes from support base 5 bottom.
Retractable support lever can be made up of more piece, is hollow structure, retractable support lever can pass through rope yarn in the middle of each section
Realize shrinking.Rope yarn clip 1 is placed at the top of support base 5.Rope yarn clip 1 can be led by back-moving spring 14 and rear end
Lead 4, realizes folding.
There is a fixed structure end of each section retractable support lever, prevents this section support bar from sliding from previous section end
Go out.Retractable support lever is made up of ABS plastic, mitigates own wt.Knotting rope yarn device for spreading is positioned in a passage,
When needing to strut rope yarn, knotting rope yarn device for spreading stretches out from channel end;After operation completes, knotting rope yarn struts
Device is withdrawn and is returned by passage.Rope yarn clip 1 is made of stainless steel, and rope yarn clip 1 bottom is strained by steel wire 17.
The using method of a kind of above-mentioned knotting rope yarn device for spreading being provided according to the present invention, comprises the steps:
Step A:Two retractable support levers of the contraction of knotting rope yarn device for spreading are closed up for a cylinder body shape;
Step B:Rope yarn device for spreading of tiing a knot passes through a service aisle, and stretches out from the end of service aisle;
Step C:After the fully extended service aisle of retractable support lever, retractable support lever is pulled out as stretch-like
State;
Step D:Pull draught line 4 in the proximal end of the support base 5 of knotting rope yarn device for spreading, curved by steel wire 17
Folding make respectively be located at two retractable support levers on the first ring portion 101 of two rope yarn clips 1 and the second ring portion 102 by
Make position moves to release position;
Step E:Tiing a knot a rope yarn but the rope section ring not yet tightened up, is inserted in this two rope yarn clips 1;
Step F:Loosen draught line 4 so that the first ring portion 101 and the second ring portion 102 are reset to make position;
Step G:This two retractable support levers are adjusted to deployed position, and it is long to adjust the stretching, extension of retractable support lever
Degree, with the size of adjusting rope section ring;
Step H:Rope section is located on after target object, rope section ring is tightened up;
Step I:Pull draught line 4 in the proximal end of the support base 5 of knotting rope yarn device for spreading, curved by steel wire 17
Folding make respectively be located at two retractable support levers on the first ring portion 101 of two rope yarn clips 1 and the second ring portion 102 by
Make position moves to release position, to discharge rope section ring;
Step J:Continue to pull draught line 4, so that knotting rope yarn device for spreading is removed from service aisle.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or change, this not shadow
Ring the flesh and blood of the present invention.
Claims (6)
1. a kind of knotting rope yarn device for spreading is it is characterised in that include:Support base (5), retractable support lever, rope yarn are fixed
Button (1), draught line (4);
The distal end articulated of support base (5) has two retractable support levers;Can close up between this two retractable support levers
Move between position and deployed position;When positioned at closed position, it is close to close up for an edge between this two retractable support levers
The axially extended cylinder body shape of support base (5);When positioned at deployed position, deposit between the far-end of this two retractable support levers
In spacing;
Draught line (4) includes trunk section bracing wire and son field bracing wire;The far-end of trunk section bracing wire is connected with two son field bracing wires
Near-end, the far-end of this two son field bracing wires connects a rope yarn clip (1) respectively;Described trunk section bracing wire is by support base
(5) near-end, the inner passage through support base (5), pass from the far-end of support base (5);Described son field bracing wire is by can
The near-end of telescopic supporting rod, the inner passage through retractable support lever, pass from the far-end of retractable support lever;
Rope yarn clip (1) includes being capable of the rope yarn retainer ring (10) of folding.
2. knotting rope yarn device for spreading according to claim 1 is it is characterised in that rope yarn clip (1) also includes resetting
Spring (14), steel wire (17);
Rope yarn retainer ring (10) includes the first ring portion (101) and the second ring portion (102);
It is hinged between the near-end of the first ring portion (101) and the second ring portion (102);First ring portion (101) and the second ring portion (102)
Can move between make position and release position;
When positioned at make position, between the first ring portion (101) and the second ring portion (102) far-end, fit tightly the ring forming closing
Shape;When positioned at release position, between the first ring portion (101) and the second ring portion (102) far-end, there is gap;
The near-end of the first ring portion (101), the near-end of the second ring portion (102) each extend over out the first control arm (103), the second control
Arm (104);When the first ring portion (101) and the second ring portion (102) are located at make position, the first control arm (103) is controlled with second
Arm (104) processed constitutes V-arrangement;
It is connected with steel wire (17) and back-moving spring (14) between the opposite face of the first control arm (103) and the second control arm (104);
Back-moving spring (14) orders about the first ring portion (101) and the second ring to the force of the first control arm (103) and the second control arm (104)
Portion (102) is reset to make position.
3. knotting rope yarn device for spreading according to claim 2 is it is characterised in that the minimum widith of described cylinder, described
The Breadth Maximum of rope yarn clip (1), the minimum widith of the inner passage far distance port of described retractable support lever, successively decrease successively.
4. knotting rope yarn device for spreading according to claim 2 is it is characterised in that back-moving spring (14) is located at steel wire (17)
Distal direction.
5. knotting rope yarn device for spreading according to claim 1 is it is characterised in that the far-end of described support base (5) sets
It is equipped with two support base inclined-planes (7);
This two support base inclined-planes (7) hold the described two retractable support levers positioned at deployed position respectively by magnetic force
Near-end.
6. according to claim 1 knotting rope yarn device for spreading it is characterised in that the inner passage of retractable support lever with
It is provided with open cell body (11) between the near-end of retractable support lever;Described son field bracing wire by the near-end of retractable support lever,
Open cell body (11) through retractable support lever, reaches the inner passage of retractable support lever.
Priority Applications (1)
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CN201510249684.3A CN104970842B (en) | 2015-05-15 | 2015-05-15 | Knotting rope yarn device for spreading and its using method |
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Application Number | Priority Date | Filing Date | Title |
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CN201510249684.3A CN104970842B (en) | 2015-05-15 | 2015-05-15 | Knotting rope yarn device for spreading and its using method |
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CN104970842A CN104970842A (en) | 2015-10-14 |
CN104970842B true CN104970842B (en) | 2017-03-08 |
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CN201510249684.3A Active CN104970842B (en) | 2015-05-15 | 2015-05-15 | Knotting rope yarn device for spreading and its using method |
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CN111649659B (en) * | 2020-05-19 | 2021-12-07 | 惠州市盛德乐电子有限公司 | Hall sensor |
CN112056900B (en) * | 2020-09-18 | 2021-12-31 | 江柴发动机徐州有限公司 | Lifting type automatic collecting and releasing dish conveying disc |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6162173A (en) * | 1998-06-22 | 2000-12-19 | Origin Medsystems, Inc. | Device and method for remote vessel ligation |
CN104146738A (en) * | 2014-09-05 | 2014-11-19 | 林新颖 | Multi-purpose knotting rope used in deep position and special knotting device used in deep position |
-
2015
- 2015-05-15 CN CN201510249684.3A patent/CN104970842B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6162173A (en) * | 1998-06-22 | 2000-12-19 | Origin Medsystems, Inc. | Device and method for remote vessel ligation |
CN104146738A (en) * | 2014-09-05 | 2014-11-19 | 林新颖 | Multi-purpose knotting rope used in deep position and special knotting device used in deep position |
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