CN109200433A - A kind of guidewire controller that singlehanded can accurately manipulate - Google Patents
A kind of guidewire controller that singlehanded can accurately manipulate Download PDFInfo
- Publication number
- CN109200433A CN109200433A CN201811320692.2A CN201811320692A CN109200433A CN 109200433 A CN109200433 A CN 109200433A CN 201811320692 A CN201811320692 A CN 201811320692A CN 109200433 A CN109200433 A CN 109200433A
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- China
- Prior art keywords
- shell
- conehead
- rear end
- gear
- shaft
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- 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.)
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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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
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- 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)
- Surgical Instruments (AREA)
Abstract
A kind of guidewire controller that singlehanded can accurately manipulate, including conehead with a scale, the conehead has been connected through a screw thread ejection axis, the ejection axis front end is connected with seal wire clamp shaft, the ejection shaft rear end is connected with second back-moving spring, the second back-moving spring rear end is fixedly connected with rear shell, and the conehead and the rear shell outer end are set with rotation shell；Rear shell outer end engagement connects angled gear shaft, the rear shell outer end be provided with the ejection axis can be driven to rotate mark closely button.Present invention efficiently solves the problems for needing both hands operation, current guidewire controller rotation angle inaccurate when being inserted into seal wire when interventional therapy.
Description
Technical field
The present invention relates to medical instruments fields, more particularly, to a kind of guidewire controller that singlehanded can accurately manipulate.
Background technique
Heart intervention treating is a kind of new diagnostic and treatment cardiovascular disease technology, without opening chest, in Imaging Method
Guidance under, by certain instruments conduit is sent to diseased region by puncturing peripheral vascular, passes through specific cardiac catheter
The diagnosis and treatment method that operating technology is made a definite diagnosis heart disease and treated, it is heart disease diagnosis and treatment method relatively advanced at present, into
Exhibition is also very fast, it is a kind of invasive diagnosis and treatment method between medical treatment and surgical operation therapy.In interventional therapy
When need to use guidewire controller when seal wire is sent into blood vessel and control the feeding and rotation of seal wire, but used at present lead
For silk controller in feeding, there are the following problems: when guidewire controller is fed to puncture needle rear end, needing both hands by seal wire control
Guidewire controller is tightened on seal wire again after discharging one section of seal wire after device unscrewing processed, and doctor is general singlehanded during operation
Guidewire controller is operated, this delivery mode is inconvenient；Guidewire controller is not accurate when rotating seal wire
Rotate angle.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of guidewire controllers that singlehanded can accurately manipulate, and effectively solve
The problem for needing both hands operation, current guidewire controller rotation angle inaccurate when being inserted into seal wire when interventional therapy of having determined.
In order to solve the above problem the technical solution used in the present invention is:
A kind of guidewire controller that singlehanded can accurately manipulate, including conehead with a scale, the conehead is connected through a screw thread
There is ejection axis, the ejection axis front end is connected with seal wire clamp shaft, and the ejection shaft rear end is connected with the second reset
Spring, the second back-moving spring rear end are fixedly connected with rear shell, and the conehead and the rear shell outer end are set with rotation shell；Institute
State the engagement of rear shell outer end and connect angled gear shaft, the rear shell outer end be provided with marking closely that the ejection axis can be driven to rotate by
Button.
Preferably, the conehead front end geometry is cone, and conehead rear end shape is cylinder；The conehead front end
It is provided with hemispherical groove, the hemispherical groove rear end is provided with cylindrical hole, and the cylindrical hole rear end is provided with conical bore；It is described
Conehead rear end is provided with internal screw thread, and the conehead back end outer circumference is provided with the first rotation shell positioning ring, outside the conehead rear end
Circumference is additionally provided with angle index line.
Preferably, the seal wire clamp shaft includes the thin axis that rear end is arranged in, and further includes the thick axis that front end is arranged in, described
Seal wire clamp shaft front end center is provided with mutually perpendicular two rectangular channels, and the seal wire clamp shaft front end center is provided with arc
Slot, the seal wire clamp shaft rear end and are provided with round hole.
Preferably, the ejection axis front end is provided with external screw thread, and the ejection axis front end is provided with thin axis location hole, described
Ejection shaft rear end is provided with serration wheel, and serration wheel rear end is provided with rotatable spring positioning plate, the spring positioning plate
Rear end is fixedly connected with the second back-moving spring, and the ejection axis center is provided with circular hole.
Preferably, the rear shell fore end outer circumference is provided with outer peripheral teeth, and the outer peripheral teeth rear end is provided with the second rotation shell
Positioning ring, the rear shell back end outer circumference, which is provided with, marks closely button positioning shell, and the button positioning shell of marking closely is provided centrally with circle
Through-hole, holding screw positioning shell excircle are provided with reset hole, and the rear shell front end is provided with blind round hole, after the rear shell
End is provided with guide wire exit openings；It is provided with gear positioning plate among the rear shell, is provided with circular hole among the gear positioning plate, it is described
Gear positioning plate bottom end is provided with transmission gear by bearing, and the transmission gear rear end face is provided with eccentric shaft.
Preferably, the rotation shell front end is provided with scale position line, and it is convex that scale positioning line back end is provided with arc
Looping, the arc convex circle outside are provided with gear protective case, and the gear protective case the center point is provided with axis hole, the gear
The angled gear shaft of installation, arc convex circle rear end are provided with gear shaft block in protective case, and the rotation shell internal diameter is greater than
The outer diameter of the conehead and the rear shell, the internal diameter of the arc convex circle are greater than the outer diameter of the outer peripheral teeth, the rotation shell
Internal diameter be less than it is described first rotation shell positioning ring, second rotation shell positioning ring outer diameter.
Preferably, the button of marking closely includes spherical button, and the spherical button bottom end is provided with push button shaft, the button
Circular baffle plate is provided on axis, the circular baffle plate lower end is provided with first back-moving spring, and the push button shaft bottom end is provided with partially
Mandrel positioning plate, the eccentric shaft positioning plate are provided centrally with the eccentric shaft positioning plate of rectangle；The circular baffle plate circumference is set
It is equipped with circular hole, spring is provided in the circular hole, the outer spring end is fixedly connected with cylindrical positioning pins.
Preferably, the corner gear shaft includes the corner gear that rear end is arranged in, and the corner gear shaft further includes setting
The corner handwheel in front end is set, corner handwheel outer end is provided with non-slip groove.
Structure of the invention is novel, is skillfully constructed, simple to operate, and the corner handwheel and the angle index line are matched
It closes so that doctor is more accurate when rotating seal wire；The pressing for marking closely button and release can make doctor's one hand control seal wire
Clamp and release, liberated the another hand of doctor, improved procedure efficiency.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 2 is the first axonometric drawing of the guidewire controller partial cutaway that singlehanded can accurately manipulate of the invention.
Fig. 3 is the second axonometric drawing of the guidewire controller partial cutaway that singlehanded can accurately manipulate of the invention.
Fig. 4 is the half sectional view of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 5 is the axonometric drawing of the conehead of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 6 is the first axonometric drawing of the seal wire clamp shaft of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 7 is the second axonometric drawing of the seal wire clamp shaft of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 8 is the first axonometric drawing of the ejection axis of the guidewire controller that singlehanded can accurately manipulate of the invention.
Fig. 9 is the second axonometric drawing of the ejection axis of the guidewire controller that singlehanded can accurately manipulate of the invention.
Figure 10 is the first axonometric drawing of the rear shell of the guidewire controller that singlehanded can accurately manipulate of the invention.
Figure 11 is the second axonometric drawing of the rear shell of the guidewire controller that singlehanded can accurately manipulate of the invention.
Figure 12 is the axonometric drawing of the rotation shell of the guidewire controller that singlehanded can accurately manipulate of the invention.
Figure 13 is the axonometric drawing for marking closely button of the guidewire controller that singlehanded can accurately manipulate of the invention.
Figure 14 is the axonometric drawing of the corner gear shaft of the guidewire controller that singlehanded can accurately manipulate of the invention.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described in conjunction with attached drawing,
However, the present invention is not limited to these examples.
As represented in figures 1 through 14, the present invention provides a kind of guidewire controller that singlehanded can accurately manipulate, including cone with a scale
First 1, the conehead 1 has been connected through a screw thread ejection axis 4, and 4 front end of ejection axis is connected with seal wire clamp shaft 11, described
Ejection 4 back end activity of axis is connected with second back-moving spring 9, and 9 rear end of second back-moving spring is fixedly connected with rear shell 3, described
Conehead 1 and 3 outer end of the rear shell are set with rotation shell 2；3 outer end of the rear shell engagement connects angled gear shaft 5, the rear shell
3 outer ends be provided with can drive it is described ejection axis 4 rotate mark closely button 6.
The conehead 1 is used to be inserted into seal wire, meanwhile, the conehead 1 and the ejection axis 4 are connected through a screw thread and lead described
Silk clamp shaft 11 clamp, so that seal wire is fixed in the present apparatus, the ejection axis 4 by it is described mark closely button 6 drive and rotate,
The ejection axis 4 does not control the conehead 1 still by nose motion of the screw thread to the conehead 1, the rotation shell 2 when rotation
The component rotated with the rear shell 3, meanwhile, the rotation shell also links together the rear shell 3 and the conehead 1.It is described
Second back-moving spring 9 is for being more easier described mark closely when button 6 resets, more quickly.
1 front end geometry of conehead is cone, and the 1 rear end shape of conehead is cylinder；1 front end of conehead is provided with
Hemispherical groove 12,12 rear end of hemispherical groove are provided with cylindrical hole, and the cylindrical hole rear end is provided with conical bore；It is described
1 rear end of conehead is provided with internal screw thread 14, and 1 back end outer circumference of conehead is provided with the first rotation shell positioning ring 15, the conehead 1
Back end outer circumference is additionally provided with angle index line 13.The hemispherical groove 12 that 1 front end of conehead is provided with is for making seal wire more
It is easy to align with, the first rotation shell positioning ring 15 is a circle circular protrusions, for the conehead 1 to be located in the rotation shell
In 2, the angle index line 13 makes doctor during surgery more for showing the rotational angle of seal wire clearly
Accurately operate guide wire motion.
The seal wire clamp shaft 11 includes the thin axis 16 that rear end is arranged in, and further includes the thick axis 17 that front end is arranged in, described
11 front end center of seal wire clamp shaft is provided with mutually perpendicular two rectangular channels 18,11 front end center of the seal wire clamp shaft setting
There is arc groove 19,11 rear end of seal wire clamp shaft is provided with round hole 20.The seal wire clamp shaft 11 is for clamping seal wire
With loosen, the rectangular channel 18 by 11 front end of seal wire clamp shaft become can by external force clamp secure component.
4 front end of ejection axis is provided with external screw thread 21, and 4 front end of ejection axis is provided with thin axis location hole 22, described
Ejection 4 rear end of axis is provided with serration wheel 23, and 23 rear end of serration wheel is provided with rotatable spring positioning plate 24, the spring
24 rear end of positioning plate is fixedly connected with the second back-moving spring 9, and the ejection axis 4 is provided centrally with circular hole.The ejection axis 4
The external screw thread 21 of front end setting and the internal screw thread 14 of 1 rear end of conehead setting engage, and 4 front end of ejection axis is for placing institute
State seal wire clamp shaft 11, the serration wheel 23 is used for and the transmission gear 8 engagement connection, the spring positioning plate 24 and described
Spring is fixedly connected, and in the ejection axis 4 rotation, the spring positioning plate 24 is not rotated, but the spring positioning plate 24
It can travel forward along the ejection axis 4, when needing to be reset, the second back-moving spring 9 drives the spring positioning plate 24
It moves backward, is released seal wire.
The button 6 of marking closely includes spherical button 36, and spherical 36 bottom end of button is provided with push button shaft 37, the button
Circular baffle plate 38 is provided on axis 37,38 lower end of circular baffle plate is provided with first back-moving spring 7,37 bottom end of push button shaft
It is provided with eccentric shaft positioning plate 39, the eccentric shaft positioning plate 39 is provided centrally with the eccentric shaft positioning plate 40 of rectangle；The circle
38 circumference of shape baffle is provided with circular hole, and spring is provided in the circular hole, and the outer spring end is fixedly connected with cylinder positioning
Pin.The button 6 of marking closely is for controlling the rotation of transmission gear 8, and the cylindrical positioning pins are for determining the button 6 of marking closely
Position, when needing to decontrol seal wire, pressing the cylindrical positioning pins can be such that the button 6 of marking closely resets.
3 fore end outer circumference of rear shell is provided with outer peripheral teeth 25, and it is fixed that 25 rear end of outer peripheral teeth is provided with the second rotation shell
Position ring 29,3 back end outer circumference of rear shell, which is provided with, marks closely button positioning shell 26, described to mark closely button positioning 26 center of shell setting
There is round tube hole 28, holding screw positioning 26 excircle of shell is provided with reset hole 27, and 3 front end of rear shell is provided with round blind
Hole, 3 rear end of rear shell are provided with guide wire exit openings 30；Gear positioning plate, the gear positioning plate are provided among the rear shell 3
Centre is provided with circular hole, and gear positioning plate bottom end is provided with transmission gear 8 by bearing, and 8 rear end face of transmission gear is set
It is equipped with eccentric shaft 10.The second rotation shell positioning ring 29 being arranged in the rear shell 3 is used to the rear shell 3 being located in the rotation
In shell 2, it is described mark closely button positioning shell 26 for place it is described mark closely button 6, it is described to mark closely the first multiple of 6 bottom end of button setting
Position 7 bottom end of spring and button positioning 26 bottom end of shell of marking closely contact, and the reset hole 27 is used for and described mark closely sets on button 6
The cylindrical positioning pins cooperation set positions the button 6 of marking closely.It the eccentric shaft 10 that is arranged on the transmission gear 8 and described marks closely
The eccentric shaft positioning plate 40 of 6 bottom end of button setting cooperates, and makes the eccentric shaft positioning plate when button 6 moves down in described mark closely
40 drive the transmission gears 8 to rotate, and so that the ejection axis 4 is travelled forward and the conehead 1 engages makes the seal wire clamp shaft
11 clamp seal wire.
2 front end of rotation shell is provided with scale position line 31, and 31 rear end of scale position line is provided with arc convex
33 are enclosed, is provided with gear protective case 32 on the outside of the arc convex circle 33,32 the center point of gear protective case is provided with axis hole, institute
The angled gear shaft 5 of installation in gear protective case is stated, 33 rear end of arc convex circle is provided with gear shaft block 34, the rotation
2 internal diameter of shell is greater than the outer diameter of the conehead 1 and the rear shell 3, and the internal diameter of the arc convex circle 33 is greater than the outer peripheral teeth 25
Outer diameter, it is described rotation shell 2 internal diameter be less than it is described first rotation shell positioning ring 15, second rotate shell positioning ring 29 outer diameter.
The corner gear shaft 5 includes the corner gear 41 that rear end is arranged in, and the corner gear shaft 5 further includes that turning for front end is arranged in
Angle handwheel 42,42 outer end of corner handwheel are provided with non-slip groove.The rotation shell 2 makes seal wire for turning to seal wire
Turn to it is more accurate, the arc convex circle 33 be used for 25 slot milling of outer peripheral teeth being arranged in the rear shell 3, the corner
The corner gear 41 being arranged on gear shaft 5 is used to drive the conehead 1 and rear shell 3 after engaging.
In the use of the present invention, first penetrating seal wire in the conehead 1, and it is pierced by from 3 tail end of rear shell, then presses
Button 6 is marked closely described in pressure, is fixed seal wire, and seal wire is then sent into patient's blood vessel using the present invention, when needing to turn to,
The corner handwheel 42 is rotated, the rear shell 3 and conehead 1 after making engagement, which rotate, simultaneously drives seal wire to turn to, and send when by the present invention to wearing
It when pricker tail end, marks closely button 6 by described and is resetted by the reset hole 27, discharge seal wire, and pull back the present invention, when being pulled to
The button 6 of marking closely is pressed after suitable position again and fixes seal wire, then carries out insertion seal wire operation.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or generation by a similar method
It replaces, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although herein it is more used conehead 1, rotation shell 2, rear shell 3, ejection axis 4, corner gear shaft 5, mark closely by
Button 6, first back-moving spring 7, transmission gear 8, second back-moving spring 9, eccentric shaft 10, seal wire clamp shaft 11, hemispherical groove 12,
Angle index line 13, internal screw thread 14, first rotate shell positioning ring 15, thin axis 16, thick axis 17, rectangular channel 18, arc groove 19, circle
Hole 20, thin axis location hole 22, serration wheel 23, spring positioning plate 24, outer peripheral teeth 25, marks closely button positioning shell 26, is multiple external screw thread 21
Position hole 27, round tube hole 28, second rotate shell positioning ring 29, guide wire exit openings 30, scale position line 31, gear protective case 32, arc
Protrusion circle 33, gear shaft block 34, through-hole 35, spherical button 36, push button shaft 37, circular baffle plate 38, eccentric shaft positioning plate 39, bias
The terms such as axis location hole 40, corner gear 41, corner handwheel 42, but a possibility that be not precluded using other terms.Use this
A little terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limitation
It is all to be disagreed with spirit of that invention.
Claims (8)
1. the guidewire controller that one kind singlehanded can accurately manipulate, it is characterised in that: including conehead (1) with a scale, the conehead
(1) it has been connected through a screw thread ejection axis (4), ejection axis (4) front end is connected with seal wire clamp shaft (11), the ejection
Axis (4) back end activity is connected with second back-moving spring (9), and second back-moving spring (9) rear end is fixedly connected with rear shell (3),
The conehead (1) and the rear shell (3) outer end are set with rotation shell (2)；Rear shell (3) the outer end engagement connects angled gear
Axis (5), rear shell (3) outer end be provided with can drive it is described ejection axis (4) rotate mark closely button (6).
2. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: conehead (1) front end
Shape is cone, and conehead (1) the rear end shape is cylinder；Conehead (1) front end is provided with hemispherical groove (12), institute
It states hemispherical groove (12) rear end and is provided with cylindrical hole, the cylindrical hole rear end is provided with conical bore；Conehead (1) rear end is set
It is equipped with internal screw thread (14), conehead (1) back end outer circumference is provided with the first rotation shell positioning ring (15), after the conehead (1)
End excircle is additionally provided with angle index line (13).
3. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: the seal wire clamp shaft
(11) include the thin axis (16) that rear end is set, further include the thick axis (17) that front end is set, before the seal wire clamp shaft (11)
End is provided centrally with mutually perpendicular two rectangular channels (18), and seal wire clamp shaft (11) front end center is provided with arc groove
(19), seal wire clamp shaft (11) rear end is provided with round hole (20).
4. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: before the ejection axis (4)
End is provided with external screw thread (21), and ejection axis (4) front end is provided with thin axis location hole (22), and ejection axis (4) rear end is set
It is equipped with serration wheel (23), serration wheel (23) rear end is provided with rotatable spring positioning plate (24), the spring positioning plate
(24) rear end is fixedly connected with the second back-moving spring (9), and the ejection axis (4) is provided centrally with circular hole.
5. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: rear shell (3) front end
Excircle is provided with outer peripheral teeth (25), and outer peripheral teeth (25) rear end is provided with the second rotation shell positioning ring (29), the rear shell
(3) back end outer circumference be provided with marks closely button positioning shell (26), it is described mark closely button positioning shell (26) be provided centrally with round tube hole
(28), described holding screw positioning shell (26) excircle is provided with reset hole (27), and rear shell (3) front end is provided with round blind
Hole, rear shell (3) rear end are provided with guide wire exit openings (30)；Gear positioning plate, the gear are provided among the rear shell (3)
Circular hole is provided among positioning plate, gear positioning plate bottom end is provided with transmission gear (8), the transmission gear by bearing
(8) rear end face is provided with eccentric shaft (10).
6. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: before the rotation shell (2)
End is provided with scale position line (31), and scale position line (31) rear end is provided with arc convex circle (33), and the arc is convex
It is provided with gear protective case (32) on the outside of looping (33), gear protective case (32) the center point is provided with axis hole, and the gear is protected
The angled gear shaft (5) of installation, arc convex circle (33) rear end are provided with gear shaft block (34) in sheath, the rotation shell
(2) internal diameter is greater than the outer diameter of the conehead (1) and the rear shell (3), and the internal diameter of the arc convex circle (33) is greater than described outer
The outer diameter of all teeth (25), the internal diameter of rotation shell (2) are less than first rotation shell positioning ring (15), the second rotation shell positioning
The outer diameter of ring (29).
7. the guidewire controller that singlehanded can accurately manipulate as described in claim 1, it is characterised in that: described to mark closely button (6)
Including spherical button (36), spherical button (36) bottom end is provided with push button shaft (37), is provided on the push button shaft (37)
Circular baffle plate (38), circular baffle plate (38) lower end are provided with first back-moving spring (7), push button shaft (37) the bottom end setting
Have eccentric shaft positioning plate (39), the eccentric shaft positioning plate (39) is provided centrally with the eccentric shaft positioning plate (40) of rectangle；It is described
Circular baffle plate (38) circumference is provided with circular hole, and spring is provided in the circular hole, and the outer spring end is fixedly connected with cylinder
Positioning pin.
8. the guidewire controller that singlehanded can accurately manipulate as claimed in claim 6, it is characterised in that: the corner gear shaft
It (5) include the corner gear (41) that rear end is set, the corner gear shaft (5) further includes the corner handwheel that front end is arranged in
(42), corner handwheel (42) outer end is provided with non-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320692.2A CN109200433A (en) | 2018-11-07 | 2018-11-07 | A kind of guidewire controller that singlehanded can accurately manipulate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320692.2A CN109200433A (en) | 2018-11-07 | 2018-11-07 | A kind of guidewire controller that singlehanded can accurately manipulate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200433A true CN109200433A (en) | 2019-01-15 |
Family
ID=64994760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320692.2A Pending CN109200433A (en) | 2018-11-07 | 2018-11-07 | A kind of guidewire controller that singlehanded can accurately manipulate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109200433A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6533772B1 (en) * | 2000-04-07 | 2003-03-18 | Innex Corporation | Guide wire torque device |
| CN2815399Y (en) * | 2005-11-19 | 2006-09-13 | 韩海林 | Guide-wire clamping rotator |
| US20070016105A1 (en) * | 2005-06-27 | 2007-01-18 | Mamourian Alexander C | Wire torque apparatus, wire insertion devices, improved aneurysm clips and improved aneurysm clip applicators |
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| US9375553B2 (en) * | 2013-04-25 | 2016-06-28 | Freddy Dwight CHRISMAN | Compression torque device |
| CN107349514A (en) * | 2017-07-06 | 2017-11-17 | 北京理工大学 | One kind intervention operation catheter guide wire control device and its control method |
-
2018
- 2018-11-07 CN CN201811320692.2A patent/CN109200433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6533772B1 (en) * | 2000-04-07 | 2003-03-18 | Innex Corporation | Guide wire torque device |
| US20070016105A1 (en) * | 2005-06-27 | 2007-01-18 | Mamourian Alexander C | Wire torque apparatus, wire insertion devices, improved aneurysm clips and improved aneurysm clip applicators |
| CN2815399Y (en) * | 2005-11-19 | 2006-09-13 | 韩海林 | Guide-wire clamping rotator |
| US9375553B2 (en) * | 2013-04-25 | 2016-06-28 | Freddy Dwight CHRISMAN | Compression torque device |
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| CN107349514A (en) * | 2017-07-06 | 2017-11-17 | 北京理工大学 | One kind intervention operation catheter guide wire control device and its control method |
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Application publication date: 20190115 |