CN2537410Y - Angiectatic deroppilation driver - Google Patents
Angiectatic deroppilation driver Download PDFInfo
- Publication number
- CN2537410Y CN2537410Y CN 02213160 CN02213160U CN2537410Y CN 2537410 Y CN2537410 Y CN 2537410Y CN 02213160 CN02213160 CN 02213160 CN 02213160 U CN02213160 U CN 02213160U CN 2537410 Y CN2537410 Y CN 2537410Y
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- CN
- China
- Prior art keywords
- cover
- bearing
- casing
- pipe
- chuck
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a dredging and driving apparatus for vasodilatation, which comprises a casing, a cover, a plurality of transmission devices, a plurality of power units, a battery and a potentiometer; wherein, the transmission devices are arranged at both the left and right ends of the casing, the power units are arranged at both the front and rear ends of the casing, and the transmission devices are fitted with the power units; the battery is arranged inside the casing and the potentiometer is arranged on the cover. The utility model has the advantage of driving a catheter to dilate and dredge blood vessels.
Description
Technical field
This utility model relates to medical apparatus and instruments, is a kind of vasodilation mediation driver.
Background technology
At present, coronary heart disease for treatment serious harm human health generally all adopts by therapy for treating such as blood vessel dilating and thrombolytic, the symptom that this kind therapy can the respite patient, but can not eliminate the coronary atherosclerosis speckle, so can not remove patient's basic problem.The application of percutaneous coronary artery angiography sacculus plasty, make the treatment of coronary heart disease that progress largely be arranged, but there is the deficiency of several aspects in it through clinical use: the first, for serious coronary stricture pathological changes, conduit then can't be by the stenotic lesion place, so can't expand it; The second, for the plaque of serious fibrosis or calcification and can't expand; The 3rd, the pathological changes of, crotch pathological changes narrow for eccentric type or serious distortion also can't be expanded; The 4th, for causing palindromia through this shaping.Bring many worries to patient and medical worker thus.
Goal of the invention
The purpose of this utility model provides and a kind ofly can overcome above-mentioned technical deficiency part, and it can drive the vasodilation mediation driver of ductal ectasia dredging vascellum.
The purpose of this utility model is achieved in that vasodilation mediation driver, form by casing, cover, actuating device, power set, battery and potentiometer, actuating device be installed in casing about the end, power set are installed in the front and back end of casing, actuating device matches with power set, battery is contained in the casing, and potentiometer is installed on the cover.
Advantage of the present utility model is: widely applicable, thorough treatment, it not only can dredge crown, brain, kidney, aorta, limb vessel and mesentery upper, middle and lower tremulous pulse and arteriae bronchiales, and thrombosis can be collected in the conduit take out external, for longer narrow section or the blood vessel that entirely shuts, can adopt the turnery mode to dredge.Also very obvious for serious fibrosis, calcify lesion and crotch vascular lesion mediation effect, simultaneously also can be, ureter is narrow treats to esophagostenosis.This utility model is simple in structure, easy to operate, rotating speed is adjustable, dependable performance, cost of manufacture are cheap.Adopt this utility model to treat various vascular patients and stop up the property diseases and need not to operate on, only need can treat with after the pin puncture required conduit being inserted diseased region, have wound little, recover fast, characteristics such as curative effect is reliable, medical expense is low, safe Yi Hang.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
Accompanying drawing 2 is for removing the schematic top plan view behind the cover 18 in the accompanying drawing 1;
Accompanying drawing 3 removes schematic top plan view behind the cover 18 for this utility model, and belt 32 drive mechanisms are adopted in main signal.
The specific embodiment
Vasodilation mediation driver of the present utility model, form by casing 11, cover 18, actuating device, power set, battery 29 and potentiometer 25, actuating device be installed in casing 11 about the end, power set are installed in the front and back end of casing 11, actuating device matches with power set, battery 29 is contained in the casing 11, and potentiometer 25 is installed on the cover 18.Actuating device and power set are with worm gear 9, worm screw 7 form that matches, actuating device is by rotating pipe 10, worm gear 9, bearing 6, bearing holder (housing, cover) 5, nut 12, hollow bearing lid 14, base of the carrier head 3, chuck 1 and chuck cover 2 are formed, rotate pipe 10 by with bearing 6, bearing holder (housing, cover) 5, after nut 12 joins, be installed in casing 11 about the end, worm gear 9 is installed in and rotates on the pipe 10, base of the carrier head 3 is installed in the right-hand member that rotates pipe 10, chuck 1 is installed in the holder 3, chuck cover 2 and chuck 1, base of the carrier head 3 matches, nut 12 matches with bearing holder (housing, cover) 5 inboards, hollow bearing lid 14 is installed in the outside of left end shaft bearing sleeve 5, its hollow position and hollow the matching of rotating pipe 10; Power set are made up of motor 27, adapter 26, worm screw 7, worm bearing 8, and worm screw 7 is installed in the front and back end of casing 11 by after joining with worm bearing 8, adapter 26, motor 27, worm screw 7 be installed in the worm gear 9 that rotates on the pipe 10 and match.Actuating device and power set are with belt 32, belt pulley 33 form that matches, actuating device is by rotating pipe 10, belt pulley 33, bearing 6, bearing holder (housing, cover) 5, nut 12, hollow bearing lid 14, base of the carrier head 3, chuck 1 and chuck cover 2 are formed, rotate pipe 10 by with bearing 6, bearing holder (housing, cover) 5, after nut 12 joins, be installed in casing 11 about the end, belt pulley 33 is installed in and rotates on the pipe 10, base of the carrier head 3 is installed in the right-hand member that rotates pipe 10, chuck 1 is installed in the base of the carrier head 3, chuck cover 2 and chuck 1, base of the carrier head 3 matches, nut 12 matches with bearing holder (housing, cover) 5 inboards, hollow bearing lid 14 is installed in the outside of left end shaft bearing sleeve 5, its hollow position and hollow the matching of rotating pipe 10; Power set are made up of motor 27, belt 32, belt pulley 33, and motor 27 is installed in the front end of casing 11, will be installed in by belt 32 and rotate pipe 10 and be connected with belt pulley 33 on the motor 27.Potentiometer seat 20 is installed on the cover 18, and potentiometer 25 is installed in the potentiometer seat 20, and potentiometer button 21 is installed in the top of potentiometer seat 20.The left end of casing 11 has battery port, and this mouth matches with battery cover 31.Said worm screw 7 is a 1-4 worm screw.Rotating pipe 10 is hollow pipe.Said chuck 1 is the 2-8 pawl.When this utility model is made, install by above-mentioned each component locations, install sealing ring 16 additional in bearing holder (housing, cover) 5 and casing about 11 end joints, install O type circle 4 at bearing holder (housing, cover) 5 additional with base of the carrier head 3 places of matching, install O type circle 13 at hollow bearing lid 14 additional with rotation pipe 10 places of matching, install sealing ring 30 at hollow bearing lid 14 additional with bearing holder (housing, cover) 5 joints, install sealing gasket 17 additional in cover 18 and casing 11 joints, install sealing ring 19 additional in potentiometer seat 20 and cover 18 joints, install sealing ring 24 additional in potentiometer button 21 and potentiometer seat 20 joints, by clench nail 22 potentiometer button 21 and potentiometer adjusting rod are fixed, the both positive and negative polarity of battery 29 respectively with battery lead plate 28, battery cover 31 joins.
Claims (4)
1, vasodilation mediation driver, form by casing (11), cover (18), actuating device, power set, battery (29) and potentiometer (25), it is characterized in that: actuating device be installed in casing (11) about the end, power set are installed in the front and back end of casing (11), actuating device matches with power set, battery (29) is contained in the casing (11), and potentiometer (25) is installed on the cover (18).
2, vasodilation mediation driver according to claim 1, it is characterized in that: actuating device and power set are with worm gear (9), worm screw (7) form that matches, actuating device is by rotating pipe (10), worm gear (9), bearing (6), bearing holder (housing, cover) (5), nut (12), hollow bearing lid (14), base of the carrier head (3), chuck (1) and chuck cover (2) are formed, rotate pipe (10) by with bearing (6), bearing holder (housing, cover) (5), after nut (12) joins, be installed in casing (11) about the end, worm gear (9) is installed in and rotates on the pipe (10), base of the carrier head (3) is installed in the right-hand member that rotates pipe (10), chuck (1) is installed in the holder (3), chuck cover (2) and chuck (1), base of the carrier head (3) matches, nut (12) matches with bearing holder (housing, cover) (5) inboard, hollow bearing lid (14) is installed in the outside of left end shaft bearing sleeve (5), and its hollow position matches with rotation pipe the hollow of (10); Power set are made up of motor (27), adapter (26), worm screw (7), worm bearing (8), worm screw (7) is by after joining with worm bearing (8), adapter (26), motor (27), be installed in the front and back end of casing (11), worm screw (7) be installed in the worm gear (9) that rotates on the pipe (10) and match.
3, vasodilation mediation driver according to claim 1, it is characterized in that: actuating device and power set are with belt (32), belt pulley (33) form that matches, actuating device is by rotating pipe (10), belt pulley (33), bearing (6), bearing holder (housing, cover) (5), nut (12), hollow bearing lid (14), base of the carrier head (3), chuck (1) and chuck cover (2) are formed, rotate pipe (10) by with bearing (6), bearing holder (housing, cover) (5), after nut (12) joins, be installed in casing (11) about the end, belt pulley (33) is installed in and rotates on the pipe (10), base of the carrier head (3) is installed in the right-hand member that rotates pipe (10), chuck (1) is installed in the base of the carrier head (3), chuck cover (2) and chuck (1), base of the carrier head (3) matches, nut (12) matches with bearing holder (housing, cover) (5) inboard, hollow bearing lid (14) is installed in the outside of left end shaft bearing sleeve (5), and its hollow position matches with rotation pipe the hollow of (10); Power set are made up of motor (27), belt (32), belt pulley (33), and motor (27) is installed in the front end of casing (11), will be installed in by belt (32) and rotate pipe (10) and be connected with belt pulley (33) on the motor (27).
4, vasodilation mediation driver according to claim 1, it is characterized in that: potentiometer seat (20) is installed on the cover (18), and potentiometer (25) is installed in the potentiometer seat (20), and potentiometer button (21) is installed in the top of potentiometer seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213160 CN2537410Y (en) | 2002-03-08 | 2002-03-08 | Angiectatic deroppilation driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213160 CN2537410Y (en) | 2002-03-08 | 2002-03-08 | Angiectatic deroppilation driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537410Y true CN2537410Y (en) | 2003-02-26 |
Family
ID=33692711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213160 Expired - Fee Related CN2537410Y (en) | 2002-03-08 | 2002-03-08 | Angiectatic deroppilation driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537410Y (en) |
-
2002
- 2002-03-08 CN CN 02213160 patent/CN2537410Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |