CN106880380A - Blood vessel intervention operation wire catheter operation device - Google Patents
Blood vessel intervention operation wire catheter operation device Download PDFInfo
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- CN106880380A CN106880380A CN201710171630.9A CN201710171630A CN106880380A CN 106880380 A CN106880380 A CN 106880380A CN 201710171630 A CN201710171630 A CN 201710171630A CN 106880380 A CN106880380 A CN 106880380A
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- Prior art keywords
- propulsion
- wheel
- blood vessel
- operation device
- conduit
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
-
- 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
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention provides a kind of blood vessel intervention operation wire catheter operation device, blood vessel intervention operation wire catheter operation device includes base (1), rotary components and input and output guidance set (2), propulsion assembly (3)；Including line slideway, electric rotating machine, electric machine support and rotating wheel etc., line slideway, electric machine support are fixed on base rotary components；Propulsion assembly includes propulsion electric machine and propulsion wheel etc.；Input and output guidance set is including input and output guide pipe and is oriented to pipe holder etc., and two guiding pipe holders are parallel on base.Present invention additionally comprises pressure-applying unit (4), pressure-applying unit is located on base and connects whole propulsion assembly, so that the propulsion wheel in propulsion assembly compresses downwards rotating wheel, seal wire or conduit are located between propulsion wheel and rotating wheel, drive two-wheeled to realize propulsion and the spinfunction of seal wire or conduit respectively.Simple structure of the present invention is unique, high working efficiency, it is possible to decrease the working strength of doctor.
Description
Technical field
The invention belongs to the technical field of blood vessel intervention operation auxiliary equipment, more particularly to a kind of blood vessel intervention operation seal wire
Catheter manipulation device.
Background technology
Minimally Invasive Surgery is that one kind is main makes surgeon through endoscope and various imaging techniques without made to patient
Into performing a surgical operation in the case of huge wound.
(mainly for cardiovascular and cerebrovascular in interventional surgery (Minimally Invasive Surgery, MIS)
Disease), doctor by hand intervenes the apparatuses such as seal wire, conduit, air bag the blood vessel of human body, edge under the guidance of the image documentation equipments such as CT
Blood vessel and reach lesion locations, operative treatment then is carried out to diseased region.This operative treatment mode has that bleeding is few, wound
Small, few intercurrent disease, safe and reliable and postoperative the advantages of reply fast, the important operative treatment as cardiovascular and cerebrovascular diseases
Mode.
But, because blood in human body in pipe branch is more, complex distribution, and different people vascular system also slightly difference, therefore
Blood vessel intervention operation complex operation, difficulty are high, along with the prior art, doctor can only by hand seal wire, conduit, air bag etc.
Apparatus is intervened from the blood vessel of human body, and doctor needs to be very careful, lentamente advances or rotate seal wire and conduit, so lessens
The efficiency of operation, the time for increasing operation, medical personnel contact and are set with radioactive visual medical with taking longer for
It is standby, have impact on the healthy of medical personnel.Although current medical personnel can wear lead clothes to reduce radiation, lead takes ten
Divide thick and heavy, the operation technique to medical personnel brings inconvenience.In addition, long-time seal wire hand-manipulated and conduit so that medical care
Personnel are easier to feel fatigue that hand vibration influences surgical effect, certain risk is brought to patient.
The content of the invention
Defect it is an object of the invention to overcome prior art, there is provided a kind of high working efficiency, the degree of accuracy blood high
Pipe guide wire in interventional operation catheter manipulation device.
Blood vessel intervention operation wire catheter operation device provided by the present invention is achieved in that a kind of blood vessel intervention hand
Art wire catheter operation device, including：
Base, for fixing other components.
Rotary components, for driving the seal wire or the conduit to rotate, it includes line slideway, rotating wheel, for even
Connect connecting plate, the electric rotating machine for driving line slideway to work, shaft coupling and the electric machine support of line slideway and rotating wheel.
On base, the electric machine support is located at base and perpendicular to the line slideway axis, the rotation for the line slideway
Motor is fixedly arranged on the electric machine support, and the connecting plate has two, is symmetrically fixed on line slideway movable sleeving, the rotation
Wheel is set up between two connecting plates, and the shaft coupling connects spin motor shaft and line slideway axle.
Further, also including propulsion assembly, it includes propulsion wheel, the support for advancing the seal wire or the conduit
Plate, support bar, propulsion wheel shaft, key and the propulsion electric machine for driving propulsion wheel to rotate.The propulsion wheel shaft is provided with keyway, institute
State propulsion wheel and propulsion axle stub is fixedly arranged on by the keyway, the propulsion wheel shaft is concentric with propulsion electric machine axle, the branch
Fagging is provided with through hole and is sheathed on the support bar, and the support bar has two, is fixedly arranged on propulsion electric machine and and motor shaft
It is parallel.
Yet further, also including pressure-applying unit, it include supporting table, guide pillar, compression spring, pressing plate, linear bearing, plus
High nut and pad.The supporting station has two, and symmetrically therefore located at base edge, the supporting station is provided with screwed hole, institute
State guide pillar one end to be fixedly arranged at screwed hole, the compression spring is sheathed on the guide pillar, the pressing plate is provided with counter sink, its pressure
In the compression spring, the linear bearing is positioned in counter sink, and the guide pillar coordinates through linear bearing with it, institute
State guide pillar two ends and be provided with external screw thread, the nut of increasing is screwed into guide pillar, it compresses the pad, the pad compresses the pressure
Plate.
Further, also including input and output guidance set, it include important actor, input and output guide pipe, fixed lid with
And dormant bolt.The important actor has two, and its one end is provided with screwed hole, is symmetrically fixedly arranged on base, and the important actor other end sets
It is fluted, groove is provided with the middle of the fixed lid, the input and output guide pipe is folded in the important actor groove and the fixation
In lid groove.
Specifically, the rotary components also include bearing, rotary shaft and rubber sleeve.The rotating wheel is provided with for holding
The bearing hole of the bearing is put, the bearing holder (housing, cover) is on the rotary shaft and is placed in the bearing hole, the connecting plate
Axis hole is provided with, described rotary shaft one end is arranged in the connecting plate, and the rubber sleeve is tightly placed in rotating shaft surface.
More specifically, the propulsion assembly also includes bearing, the supporting plate is provided with the bearing for housing the bearing
Hole, the bearing holder (housing, cover) is on the propulsion wheel shaft and is placed in the bearing hole, and the propulsion electric machine is fixedly arranged on the pressing plate
On；The propulsion wheel peripheral surface is provided with the smooth groove for accommodating the seal wire or the conduit, the seal wire or described
Conduit is embedded in the propulsion wheel groove and by the rotation axis clamping.
Especially, the propulsion wheel is axially in parallel with the rotating wheel and both transmissions coordinate, and the propulsion is taken turns in upper, institute
Rotating wheel is stated under.
Further, it is described input guide pipe and the export orientation pipe point-blank and positioned at it is described propulsion wheel and
On the common tangent of the rotating wheel, the seal wire or the conduit are folded between the propulsion wheel and the rotating wheel.
Further, in the pressure-applying unit the whole propulsion assembly of pressing plate connection and court is pushed away straight down
Press the rotating wheel.
Blood vessel intervention operation wire catheter operation device provided by the present invention has following technique effect：
(1) blood vessel intervention operation wire catheter operation device provided by the present invention can realize the seal wire or described lead
The advance of pipe and fallback function, now, propulsion wheel is considered as driving wheel, and rotating wheel is considered as driven pulley.Propulsion electric machine is carried for propulsion wheel
Supply source power, propulsion wheel and rotating wheel coordinate rotation, and the seal wire or conduit that driving is folded between two-wheeled advance or retreat.
(2) blood vessel intervention operation wire catheter operation device provided by the present invention can realize the seal wire or described lead
The spinfunction of pipe, now, rotating wheel can be considered driving wheel, and propulsion wheel can be considered driven pulley.Electric rotating machine is carried for line slideway
Supply source power, drives rotating wheel to move in the axial direction, makes to lead using the frictional force produced between rubber sleeve and seal wire or conduit
Silk or conduit rotate in smooth propulsion wheel groove.
(3) pressure-applying unit in blood vessel intervention operation wire catheter operation device provided by the present invention can make seal wire or
Conduit is pushed into wheel and rotating wheel is clamped, it is ensured that seal wire or conduit can continuously carry out forward travel without there is interrupted showing
As.In addition, by input and output guide pipe and the positioning action of propulsion wheel groove, it is ensured that seal wire or conduit can accurately lead
To pipe axial-rotation without there is inconsistent phenomenon.
From above-mentioned technique effect (1) (2), blood vessel intervention operation wire catheter operation device provided by the present invention is only
Propulsion and the spinfunction of seal wire or conduit are achieved that by one wheel pairs, and propulsion and rotation can be carried out simultaneously, be said
Bright compact conformation of the present invention, efficiency are very high.
Can be driven by above-mentioned technique effect (3) blood vessel intervention operation wire catheter operation device provided by the present invention and led
Silk or conduit carry out continuous, stable advance and rotary motion.
Blood vessel intervention operation wire catheter operation device provided by the present invention also has following technique effect：
Blood vessel intervention operation wire catheter operation device provided by the present invention, can steadily, it is continuous, exactly propulsion and
Rotation seal wire and conduit, effectively improve the efficiency of operation, mitigate the working strength of medical personnel, the time needed for reducing operation,
The annual patient's number for receiving treatment is increased, shortens the time that medical personnel contact radiation device, protect patient and medical care
Personnel's is healthy.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiment of the present invention medium vessels guide wire in interventional operation catheter manipulation device；
Fig. 2 is rotary components and input and output guidance set schematic diagram in the embodiment of the present invention；
Fig. 3 is propulsion assembly schematic diagram and part explosive view in the embodiment of the present invention；
Fig. 4 is pressure-applying unit schematic diagram (including propulsion assembly) and part explosive view in the embodiment of the present invention；
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1, present example provides a kind of blood vessel intervention operation wire catheter operation device, including base (1),
Rotary components and input and output guidance set (2), propulsion assembly (3) and pressure-applying unit (4).
Referring to Fig. 2, there is provided rotary components and input and output guidance set in present example, including：
Transported for driving the seal wire or conduit (31) rotation and for ensureing that the seal wire or conduit (31) are axially accurate
It is dynamic.It include line slideway (5), shaft coupling (33), the electric rotating machine (14) for driving line slideway, electric machine support (34),
Connecting plate (32), rotary shaft (9), bearing (10), rotating wheel (8), platform for connecting rotating wheel (8) and line slideway (5)
Post (29), fixed lid (30), input and output guide pipe (28) and dormant bolt (18).The line slideway (5) is located at described
On base (1), the electric machine support (34) is fixedly arranged on the base (1), and the electric rotating machine (14) is fixedly arranged on the motor branch
On frame (34), the shaft coupling (33) connects spin motor shaft and line slideway axle, and the rotating wheel (8) is provided with for housing axle
The bearing hole for holding, the bearing (10) is sheathed on the rotary shaft (9) and is placed in the bearing hole, and the rubber is locked
Rotating shaft surface is enclosed within, described rotary shaft (9) one end is arranged in the connecting plate (32)；The important actor (29) is fixedly arranged on described
On base (1), its one end is provided with groove, and groove, input and output guide pipe (28) folder are provided with the middle of the fixed lid (30)
It is placed in the important actor groove and the fixed lid groove and positioned at propulsion wheel (12) and the common tangent of the rotating wheel (8)
On.
Electric rotating machine (14) provides power for line slideway (5), makes line slideway (5) horizontal motion, due to connection
The effect of plate (32), makes rotating wheel (8) move back and forth along its axis direction, and advances wheel (12) not transported along its axis direction
It is dynamic, because the effect of frictional force makes seal wire or conduit (31) be rotated in propulsion wheel groove, due to input and output guide pipe (28)
And the positioning action of propulsion wheel groove, it is ensured that seal wire or conduit (31) can exactly in propulsion wheel (12) and rotating wheel (8)
Between move without shifting.
Referring to Fig. 3, there is provided the propulsion assembly in present example, including：
Propulsion wheel (12), supporting plate (24), support bar (25), propulsion wheel shaft for advancing the seal wire or conduit (31)
(11), bearing (10), baffle ring (13), shaft coupling (10), pressing plate (16) and for drive it is described propulsion wheel (12) rotate push away
Stepper motor (14).Propulsion wheel (12) is arranged in propulsion wheel shaft (11) by being bonded, described to advance wheel shaft (11) with propulsion
Motor shaft is concentric, and the baffle ring (13) is sheathed in propulsion wheel shaft (11) makes propulsion wheel (12) axial restraint, the shaft coupling
(10) propulsion wheel shaft (11) and propulsion electric machine axle are connected, the supporting plate (24) is provided with through hole and is sheathed on the support bar
(25) on, the support bar (25) has two, is fixedly arranged on propulsion electric machine (14) and, the propulsion electric machine parallel with motor shaft
(14) it is fixedly arranged on the pressing plate (16).
Pressure-applying unit 5 provides thrust for propulsion wheel (12), makes its extruding seal wire or conduit (31) and rotating wheel (8), propulsion
Motor (14) is powered and drives propulsion wheel (12) to rotate, due to the effect of frictional force, seal wire or conduit (31) forward travel therewith, rotation
Runner (8) also concomitant rotation, realizes the effect of propulsion seal wire or conduit (31).Because the positioning of input and output guide pipe (28) is made
With seal wire or conduit (31) can be moved between propulsion wheel (12) and rotating wheel (8) exactly.
Blood vessel intervention operation wire catheter operation device provided by the present invention is by advancing wheel (12) and rotating wheel (8)
Routing motion, the seal wire or conduit (31) that driving is folded between them does forward travel and rotary motion；By pressure-applying unit
(referring to Fig. 4) provides the pressure of extruding rotating wheel (8) for propulsion wheel (12) so that propulsion wheel (12) and rotating wheel (8) can be pressed from both sides
Tight seal wire or conduit (31), it is ensured that seal wire or conduit (31) can be moved continuously without there is interrupted phenomenon.In addition, passing through
The positioning action of input and output guide pipe (28) and propulsion wheel smooth groove, it is ensured that seal wire or conduit (31) can pushed away exactly
Enter and moved between wheel (12) and rotating wheel (8) without there is inconsistent phenomenon.It can be seen that, blood vessel intervention operation provided by the present invention is led
Silk catheter manipulation device can drive seal wire or the conduit (31) to carry out continuous, stable forward travel and rotary motion, and only according to
Propulsion and spinfunction are realized by one wheel pairs, seal wire or conduit (31) can simultaneously advance and rotate, largely letter
Change mechanical structure, improve operating efficiency and reliability.
Referring to Fig. 4, there is provided the pressure-applying unit comprising propulsion assembly in present example, including：
Supporting table (17), guide pillar (20), compression spring (21), pressing plate (16), linear bearing (19), increase nut (23) with
And pad (22).The supporting station (17) has two, and symmetrically therefore located at base (1) edge, the supporting station (17) is provided with spiral shell
Pit, described guide pillar (20) one end is fixedly arranged at screwed hole, and the compression spring (21) is sheathed on the guide pillar (20), described
Pressing plate (16) is provided with counter sink, and in the compression spring (21), the linear bearing (19) is positioned in counter sink its pressure,
The guide pillar (20) coordinates through linear bearing (19) with it, and guide pillar (20) two ends are provided with external screw thread, described to increase nut
(23) guide pillar (20) is screwed into, it compresses the pad (22), the pad (22) compresses the pressing plate (16).
Especially, the linear bearing (19) and pressing plate (16) countersunk head interporal lacuna coordinate, and linear bearing (19) highly with
Counter sink hole depth is consistent, makes pad (22) to pass spiral while contact linear bearing (19) surface and pressing plate (16) surface
It is dynamic more steady reliable.
Pressure-applying unit 5 provides thrust straight down for propulsion wheel (12), compresses seal wire or conduit (31).Spiral shell is increased in turn
Female (23), extruding pad (22), and then linear bearing (19) and pressing plate (16) are compressed, because pressing plate (16) and propulsion assembly 4 are solid
Connect, therefore transfer force to propulsion wheel (12), reach regulation propulsion and take turns (12), pressed between rotating wheel (8) and seal wire or conduit (31)
The effect of clamp force size.
Specifically, the spring force of compression spring (21) is flat with the screwing force and the gravity of propulsion assembly 3 for increasing nut (23)
Weighing apparatus.
More specifically, four guide pillars (20) are arranged symmetrically be arranged in four linear bearings (19), linear bearing (19) with
Pressing plate (16) countersunk head interporal lacuna coordinates, and makes pressing plate (16) that level can be kept to compress compression spring, it is to avoid inclining for any direction
Power is covered, makes the stable drive reliability between propulsion wheel and rotating wheel.
The need for the present invention is according to actual vessel intervention operation, there is provided a kind of this implementation method can significantly mould
Intend the action of doctor's operation by human hand seal wire or conduit, propulsion assembly 3 and rotary components 2 cooperate, can be realized in same place
Advance and rotate, and advancing movement and rotary motion are independent of each other, and improve operation reliability, meet operation and require.
The volume size of the embodiment of the present invention is only 230mm × 80mm × 128mm, simple structure, small volume, Ke Yiping
Surely, advance continuously, exactly and rotate seal wire or conduit (31), effectively improve the efficiency of operation, mitigate the work of medical personnel
Intensity, the time needed for reducing operation, increased the annual patient's number for receiving treatment, shorten medical personnel's contact radiation device
Time, protect that patient and medical personnel's is healthy.
Embodiment of the present invention detachability is strong, more meets the requirement that medical supplies need often to change.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of blood vessel intervention operation wire catheter operation device, it is characterised in that including：
Base, for fixing other components.
Rotary components, for driving the seal wire or the conduit to rotate, it includes line slideway, rotating wheel, straight for connecting
The connecting plate of line guide rail and rotating wheel, the electric rotating machine for driving line slideway to work, shaft coupling and electric machine support.It is described
On base, the electric machine support is located at the base to line slideway, and the electric rotating machine is fixedly arranged on the electric machine support,
The connecting plate has two, is symmetrically fixed on line slideway movable sleeving, and the rotating wheel is set up between two connecting plates, institute
State shaft coupling connection spin motor shaft and line slideway axle.
2. blood vessel intervention operation wire catheter operation device as claimed in claim 1, it is characterised in that：Also include propulsion group
Part, it is included for advancing the propulsion wheel of the seal wire or the conduit, supporting plate, support bar, propulsion wheel shaft, key and being used for
The propulsion electric machine for driving propulsion wheel to rotate.The propulsion wheel shaft is provided with keyway, and the propulsion wheel is fixedly arranged on by the keyway and pushed away
Enter axle stub, the propulsion wheel shaft is concentric with propulsion electric machine axle, the supporting plate is provided with through hole and is sheathed on the support
On bar, the support bar has two, is fixedly arranged on propulsion electric machine and parallel with motor shaft.
3. blood vessel intervention operation wire catheter operation device as claimed in claim 1, it is characterised in that：Also include pressurization group
Part, it includes supporting table, guide pillar, compression spring, pressing plate, linear bearing, increases nut and pad.The supporting station has two
Individual, symmetrically therefore located at base edge, the supporting station is provided with screwed hole, and described guide pillar one end is fixedly arranged at screwed hole, described
Compression spring is sheathed on the guide pillar, and the pressing plate is provided with counter sink, and its pressure is located in the compression spring, the linear axis
Bear and be placed in counter sink, the guide pillar coordinates through linear bearing with it, the guide pillar two ends are provided with external screw thread, described to increase
Nut is screwed into guide pillar, and it compresses the pad, and the pad compresses the pressing plate.
4. blood vessel intervention operation wire catheter operation device as claimed in claim 1, it is characterised in that：Also include input and output
Guidance set, it includes important actor, input and output guide pipe, fixed lid and dormant bolt.The important actor has two, and its one end sets
There is screwed hole, be symmetrically fixedly arranged on base, the important actor other end is provided with groove, and groove is provided with the middle of the fixed lid, described
Input and output guide pipe is folded in the important actor groove and the fixed lid groove.
5. blood vessel intervention operation wire catheter operation device as claimed in claim 1, it is characterised in that：The rotary components are also
Including bearing, rotary shaft and rubber sleeve.The rotating wheel is provided with the bearing hole for housing the bearing, the bearing holder (housing, cover)
On the rotary shaft and it is placed in the bearing hole, the connecting plate is provided with axis hole, and described rotary shaft one end wears
In the connecting plate, the rubber sleeve is tightly placed in rotating shaft surface.
6. blood vessel intervention operation wire catheter operation device as claimed in claim 2, it is characterised in that：The propulsion assembly is also
Including bearing, the supporting plate is provided with the bearing hole for housing the bearing, and the bearing holder (housing, cover) is on the propulsion wheel shaft
And be placed in the bearing hole, the propulsion electric machine is fixedly arranged on the pressing plate；The propulsion wheel peripheral surface is provided with for holding
Receive the smooth groove of the seal wire or the conduit, the seal wire or the conduit are embedded in the propulsion wheel groove and by institute
State rotation axis clamping.
7. blood vessel intervention operation wire catheter operation device as claimed in claim 1 or 2, it is characterised in that：The propulsion wheel
And both transmissions axially in parallel with the rotating wheel coordinate, and upper, the rotating wheel is under for the propulsion wheel.
8. the blood vessel intervention operation wire catheter operation device as described in claim 1,2 or 4, it is characterised in that：The input
Guide pipe and the export orientation pipe are located on the common tangent of the propulsion wheel and the rotating wheel, the seal wire or the conduit
It is folded between the propulsion wheel and the rotating wheel.
9. the blood vessel intervention operation wire catheter operation device as described in claim 1 or 3, it is characterised in that：The pressurization group
The pressing plate in part connects the whole propulsion assembly and pushes the rotating wheel towards center of gravity direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171630.9A CN106880380A (en) | 2017-03-21 | 2017-03-21 | Blood vessel intervention operation wire catheter operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171630.9A CN106880380A (en) | 2017-03-21 | 2017-03-21 | Blood vessel intervention operation wire catheter operation device |
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| Publication Number | Publication Date |
|---|---|
| CN106880380A true CN106880380A (en) | 2017-06-23 |
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ID=59180816
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710171630.9A Pending CN106880380A (en) | 2017-03-21 | 2017-03-21 | Blood vessel intervention operation wire catheter operation device |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114360A (en) * | 2017-12-19 | 2018-06-05 | 深圳先进技术研究院 | Blood vessel intervention operation seal wire/catheter delivery device |
| CN109157325A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of conduit driving mechanism for gluing small Tuboplasty for glaucoma |
| CN109157326A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the catheter propelling mechanism of small Tuboplasty |
| CN109157327A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the tube feeding mechanism of small Tuboplasty |
| CN109512515A (en) * | 2018-09-29 | 2019-03-26 | 上海大学 | A kind of device for force feedback for blood vessel intervention operation |
| CN109821138A (en) * | 2019-01-29 | 2019-05-31 | 燕山大学 | A kind of interventional surgery robotic catheter and seal wire propulsive mechanism |
| CN110151310A (en) * | 2019-05-27 | 2019-08-23 | 燕山大学 | A kind of interventional surgery robotic catheter/seal wire rotary propelling device |
| CN110269998A (en) * | 2019-07-10 | 2019-09-24 | 中国科学院深圳先进技术研究院 | Seal wire clamping-rotating device |
| CN110464967A (en) * | 2019-08-05 | 2019-11-19 | 上海大学 | A kind of interventional surgery robot assisted is into silk device |
| CN111329582A (en) * | 2020-03-17 | 2020-06-26 | 上海奥朋医疗科技有限公司 | Elastic gathering self-centering flat clamping mechanical finger for blood vessel intervention |
| CN111467654A (en) * | 2020-04-21 | 2020-07-31 | 梁国莉 | Cardiovascular operation intubation propeller for cardiac surgery |
| CN111528938A (en) * | 2020-04-22 | 2020-08-14 | 广东工业大学 | Catheter robot system |
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Application publication date: 20170623 |