CN106362265A - Guide wire controller convenient to use - Google Patents
Guide wire controller convenient to use Download PDFInfo
- Publication number
- CN106362265A CN106362265A CN201610939979.8A CN201610939979A CN106362265A CN 106362265 A CN106362265 A CN 106362265A CN 201610939979 A CN201610939979 A CN 201610939979A CN 106362265 A CN106362265 A CN 106362265A
- Authority
- CN
- China
- Prior art keywords
- clamping
- gripping sleeve
- guide wire
- hand grip
- grip portion
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M25/09041—Mechanisms for insertion of guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09116—Design of handles or shafts or gripping surfaces thereof for manipulating guide wires
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a guide wire controller convenient to use. The guide wire controller comprises a handheld part, a clamping core located at one end of the handheld part and a clamping sleeve. The handheld part is in a spindle shape, the clamping core comprises a connecting part and a clamping part, wherein the side of the connecting part is provided with a thread. The clamping part is composed of three clamping clacks, the inner sides of the clamping clacks are provided with silicone rubber layers, the three clamping clacks are evenly distributed on a concentric circle at the rear end of the connecting part, gaps are reserved between the three clamping clacks at the circle center position of the concentric circle, the front end of the inner side of the clamping sleeve is provided with a thread, the side of the handheld part and the side of the connecting part are provided with paying-off grooves, the paying-off grooves are communicated with the gaps, the gaps between the two clamping clacks are communicated with the paying-off grooves, the side of the clamping sleeve is provided with a paying-off groove, and the internal diameter of the rear end of the clamping sleeve is smaller than that of the front end of the clamping sleeve. According to the guide wire controller, a guide wire is installed and separated simply and quickly, an operation speed is accelerated, and the guide wire controller is more convenient to use.
Description
Technical field
The invention belongs to the technical field of medical apparatus and instruments, specifically a kind of guide wire controller of convenient use.
Background technology
With the raising of medical level, increasing disease needs to realize examining by minimally invasive intervention Endovascular
Disconnected or treat, wherein seal wire is one of core tool of blood vessel interventional technique, by the operation of the external section of seal wire thus controlling
Its internal section so realize " Endovascular set up passage or formed support " be blood vessel seal wire model of action.However, due to
Technology needs, and blood vessel guidewire body structure is elongated cylinder, and surface is typically processed through superslide, and patient directly passes through handss
It is difficult to accurate to seal wire or effective rotation process.Clinical at present temporarily no " both can achieve and fast and effectively control seal wire, and
Can sharp separation in seal wire " twisting controller, also no can be universally used in the twisting controller of each model seal wire.The present invention " quickly withdraws formula
Guide wire controller " passes through to control the helical structure of main body, can achieve the torsion both fast and effectively controlling seal wire, can quickly beat again
Opening twisting controller thus being allowed to be kept completely separate with seal wire, effectively shortening the operating time and improving the controling power to seal wire.
Chinese patent literature cn200620002896.8 discloses a kind of guide wire controller, and seal wire can be embedded, and turns round
Control device main body is cylindrical, and its two ends is guiding nest, and the opening of guiding nest makes the slightly wide structure in narrow bottom above, twisting controller
Middle is winding post, and the bottom of winding post is provided with draw-in groove.Chinese patent literature 200920206291.4 discloses a kind of seal wire and turns round
Control device, the base including interspersed seal wire and the block being connected with base, base is hollow structure, and it is convex that base top is provided with wedge shape
Head, is wedge shape cavity structure inside block, its top has the hole rethreading silk.Chinese patent literature 201610185980.6 disclosure
A kind of disposable quick regulation type twisting controller, is made up of shell, button one, spring, first clamping plate, second clamping plate, button two:
Clamping plate upper limb and lower edge have rectangular recess, rectangle projection, have circular protrusions in the middle of clamping plate；The rectangle of two clamping plates
Groove is mutually corresponding with rectangle projection；Button is put in the rectangle projection of clamping plate；Spring is put in the circular protrusions of clamping plate；
Shell has key hole and thread eye, is provided with circular protrusions with spring corresponding position inside shell.It is worthy of note that above-mentioned fast
Speed is withdrawn type twisting controller and need not be sent into by the head end of seal wire, can directly fix seal wire in the position needing, convenient and swift.With regard to this
The type twisting controller of quickly withdrawing of invention yet there are no report.
Content of the invention
It is an object of the invention to provide a kind of guide wire controller of convenient use, seal wire install with separate quick and convenient,
Easy to use.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of guide wire controller of convenient use, the clamping core body including hand grip portion, being located at hand grip portion one end and gripping sleeve,
Hand grip portion is spindle-type, and hand grip portion surface is provided with anti-slip veins, and clamping core body includes side and sets threaded connecting portion and clamping section,
Clamping section is made up of three pieces of clamping lobes, and clamping lobe medial surface is provided with silastic-layer, and three pieces of clamping lobes are distributed on connecting portion rear end
Concentric circular on and be provided with space between three pieces of clamping lobes of home position of concentric circular, gripping sleeve inside front ends are provided with spiral shell
Stricture of vagina, hand grip portion and connecting portion side are provided with unwrapping wire groove, and unwrapping wire groove is communicated with space, the gap between two pieces of clamping lobes and unwrapping wire groove
Communicate, gripping sleeve side is provided with unwrapping wire groove, gripping sleeve back end inside diameter is less than gripping sleeve front inner diameter.
Further, gripping sleeve material be pp, pottery or rustless steel in any one.
Further, clamping core body material is medical pvc.
Further, gripping sleeve surface is provided with rubber layer, and rubber layer surface is provided with anti-slip veins.
The invention has the beneficial effects as follows:
Seal wire is installed and is separated simple, quick, accelerates speed of operation, using convenient, compensate for existing equipment
Not enough.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is sectional view of the present invention.
Fig. 2 is to clamp core body schematic diagram in the present invention.
Fig. 3 is gripping sleeve schematic diagram in the present invention.
Fig. 4 is gripping sleeve sectional view in the present invention.
Fig. 5 is clamping section front schematic view in the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims
Implement with the multitude of different ways covering.
As shown in drawings, a kind of guide wire controller of convenient use, including hand grip portion 1, the clamping positioned at hand grip portion 1 one end
Core body 2 and gripping sleeve 3, hand grip portion 1 is spindle-type, and hand grip portion 1 surface is provided with anti-slip veins, and clamping core body 2 includes side and is provided with spiral shell
The connecting portion 21 of stricture of vagina and clamping section 22, the screw thread setting number of turns is few, is such as provided with three circles, and the number of turns of such gripping sleeve 3 rotation is few,
Simple to operate, quick, clamping section 22 is made up of three pieces of clamping lobes 221, and clamping lobe 221 medial surface is provided with silastic-layer, three pieces
Clamping lobe 221 is distributed on the concentric circular of connecting portion 21 rear end and between three pieces of clamping lobes 221 of home position of concentric circular
It is provided with space 222, gripping sleeve 3 inside front ends are provided with screw thread, hand grip portion 1 and connecting portion 21 side are provided with unwrapping wire groove 4, unwrapping wire groove 4
Communicate with space 222, the gap between two pieces of clamping lobes 221 is communicated with unwrapping wire groove 4, gripping sleeve 3 side is provided with unwrapping wire groove 4, folder
Tight set 3 back end inside diameter are less than gripping sleeve 3 front inner diameter, in order to more preferably realize this apparatus function, gripping sleeve 3 is pp, pottery or
Rustless steel, gripping sleeve 3 profile not malleable, power dilatancy will not be reacted when oppressing inner core, clamping core body 2 material is
Medical pvc, clamping lobe 221 high resilience, and seal wire can be clamped, gripping sleeve 3 surface is provided with rubber layer, and rubber layer surface sets
There are anti-slip veins, convenient rotation gripping sleeve 3, unwrapping wire groove 4, thread turns are few, so accelerate speed of operation, the closure of clamping section 22
With the speed opened faster.
The using method of the present invention is as follows:
1. rotate gripping sleeve 3, clamping section 22 is unclamped, the unwrapping wire groove 4 on the unwrapping wire groove 4 on gripping sleeve 3 and clamping core body 2
Communicate, seal wire is inserted in unwrapping wire groove 4；
2. fix hand grip portion 1 on the other hand, another handss rotate gripping sleeve 3, until complete clamping seal wire, now, on gripping sleeve 3
Unwrapping wire groove 4 is not communicated with the unwrapping wire groove 4 on clamping core body 2；
3 control hand grip portions 1, control seal wire rotation and move；
4. after completing the corresponding operating to seal wire, this device need to be withdrawn, at this moment fix hand grip portion 1, another handss clamping on the other hand
Set 3, rotation gripping sleeve 3 unclamps to clamping section 22, and when both unwrapping wire grooves 4 are overlapped, takes out seal wire by unwrapping wire groove 4, completes institute
There is operation.
This device is single use.
Invention described above embodiment, does not constitute limiting the scope of the present invention, any in the present invention
Spirit and principle within modification, equivalent and improvement of being made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. a kind of guide wire controller of convenient use is it is characterised in that include hand grip portion, the clamping core body positioned at hand grip portion one end
And gripping sleeve, hand grip portion is spindle-type, and hand grip portion surface is provided with anti-slip veins, and clamping core body includes side and sets threaded connecting portion
And clamping section, clamping section is made up of three pieces of clamping lobes, and clamping lobe medial surface is provided with silastic-layer, and three pieces of clamping lobes are distributed on even
It is provided with space, gripping sleeve inside front ends on the concentric circular of socket part rear end and between three pieces of clamping lobes of home position of concentric circular
Be provided with screw thread, hand grip portion and connecting portion side are provided with unwrapping wire groove, and unwrapping wire groove is communicated with space, the gap between two pieces of clamping lobes with
Unwrapping wire groove communicates, and gripping sleeve side is provided with unwrapping wire groove, and gripping sleeve back end inside diameter is less than gripping sleeve front inner diameter.
2. according to claim 1 a kind of guide wire controller of convenient use it is characterised in that gripping sleeve material be pp, pottery
In porcelain or rustless steel any one.
3. according to claim 1 a kind of guide wire controller of convenient use it is characterised in that clamping core body material be medical
pvc.
4. according to claim 1 a kind of guide wire controller of convenient use it is characterised in that gripping sleeve surface is provided with rubber
Layer, rubber layer surface is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939979.8A CN106362265A (en) | 2016-10-25 | 2016-10-25 | Guide wire controller convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939979.8A CN106362265A (en) | 2016-10-25 | 2016-10-25 | Guide wire controller convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362265A true CN106362265A (en) | 2017-02-01 |
Family
ID=57892731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939979.8A Pending CN106362265A (en) | 2016-10-25 | 2016-10-25 | Guide wire controller convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362265A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966627A (en) * | 2019-03-27 | 2019-07-05 | 深圳市擎源医疗器械有限公司 | Foley's tube |
| WO2022241671A1 (en) * | 2021-05-19 | 2022-11-24 | Covidien Lp | Wire gripping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999023958A1 (en) * | 1997-11-07 | 1999-05-20 | Prolifix Medical, Inc. | Methods and systems for treating obstructions in a body lumen |
| CN201564946U (en) * | 2009-11-03 | 2010-09-01 | 张华� | Guide wire controller |
| CN104174109A (en) * | 2014-09-02 | 2014-12-03 | 中国科学院自动化研究所 | Guide wire supporting and clamping device of blood vessel interventional operation wire feeding device |
| CN105708505A (en) * | 2016-03-29 | 2016-06-29 | 中国人民解放军第二军医大学 | Disposable rapid-regulation twisting controller |
| CN105999516A (en) * | 2016-04-18 | 2016-10-12 | 中国人民解放军第三军医大学第三附属医院 | Tip rapid bending device for coronary artery guide wire |
-
2016
- 2016-10-25 CN CN201610939979.8A patent/CN106362265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999023958A1 (en) * | 1997-11-07 | 1999-05-20 | Prolifix Medical, Inc. | Methods and systems for treating obstructions in a body lumen |
| CN201564946U (en) * | 2009-11-03 | 2010-09-01 | 张华� | Guide wire controller |
| CN104174109A (en) * | 2014-09-02 | 2014-12-03 | 中国科学院自动化研究所 | Guide wire supporting and clamping device of blood vessel interventional operation wire feeding device |
| CN105708505A (en) * | 2016-03-29 | 2016-06-29 | 中国人民解放军第二军医大学 | Disposable rapid-regulation twisting controller |
| CN105999516A (en) * | 2016-04-18 | 2016-10-12 | 中国人民解放军第三军医大学第三附属医院 | Tip rapid bending device for coronary artery guide wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966627A (en) * | 2019-03-27 | 2019-07-05 | 深圳市擎源医疗器械有限公司 | Foley's tube |
| WO2022241671A1 (en) * | 2021-05-19 | 2022-11-24 | Covidien Lp | Wire gripping device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |