CN208942311U - A kind of cardiovascular intervention inspection therapeutic equipment - Google Patents
A kind of cardiovascular intervention inspection therapeutic equipment Download PDFInfo
- Publication number
- CN208942311U CN208942311U CN201820423607.4U CN201820423607U CN208942311U CN 208942311 U CN208942311 U CN 208942311U CN 201820423607 U CN201820423607 U CN 201820423607U CN 208942311 U CN208942311 U CN 208942311U
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- threaded rod
- fixed plate
- fixedly connected
- belt wheel
- thread barrel
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Abstract
The utility model discloses a kind of cardiovascular interventions to check therapeutic equipment, including fixed device, puncture fixed plate and trocar sleeve, the top for puncturing fixed plate and being fixedly connected on fixed device, turntable is rotatably connected at the top of the puncture fixed plate, the bottom of the turntable is fixedly connected with connecting shaft, through-hole is offered at the top of the puncture fixed plate, the connecting shaft is by puncturing the through-hole at the top of fixed plate and puncturing fixed plate rotation connection, the surface pivots of the connecting shaft are connected with sleeve, the outer wall of the sleeve is fixedly connected on the inside for puncturing fixed plate, surface in the connecting shaft in the middle part of it is fixedly connected with belt wheel one.The utility model is realized by rotating turning handle, the rotation of turning handle passes through the transmission between structure by being used cooperatively between the structures such as above-mentioned, realize the adjusting to trocar sleeve angle, and the angle of the trocar sleeve after adjusting is more stable, adjustment process is easier, and using effect is more preferable.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of cardiovascular intervention checks therapeutic equipment.
Background technique
Vascular diseases, such as coronary heart disease, the diseases such as myocardial infarction, cardio-vascular interventional therapeutic are effective treatment means.Currently,
In the therapeutic device of cardiovascular interventional operation, usually under the guidance of diagnostic imaging instrument, seal wire or conduit are inserted into patient
In blood vessel, diagnosing and treating is carried out.Common puncture needle again penetrates into seal wire in the needle cavity of puncture needle after being directly pierced into blood vessel, so
Conduit is protruded into along seal wire afterwards, then injects contrast agent or therapeutic agent out of conduit.Chinese patent (notification number: CN206792462U)
Disclose a kind of therapeutic device for cardiovascular interventional operation, including lock nut, arc pressuring plate, U-shaped Fixing clamp-seat, bullet
Spring, puncture needle ontology, trocar sleeve and puncture fixed plate, the puncture fixed plate are placed vertically, are punctured fixed plate bottom and are fixed
U-shaped Fixing clamp-seat is connected, angle adjustment holes is offered in the middle part of the puncture fixed plate, puncture is provided through in angle adjustment holes
Sleeve, trocar sleeve bottom puncture fixed plate, a kind for the treatment of dress for cardiovascular interventional operation by rotation axis connection
It sets, good fixing effect is easy to operate, realizes adjusting and fixation to trocar sleeve tilt angle, and puncture intervention effect is good,
Stabilization is become better, and fixed puncture needle ontology is additionally held without people, improves the effect and stability of Surgery.
But the utility model needs to be used cooperatively by the way that adjusting screw rod and clamping screw are isostructural, common adjust punctures
The angle of syringe, adjustment process is cumbersome, and adjusting is slower, needs to make improvements.
Utility model content
The purpose of this utility model is to provide a kind of cardiovascular interventions to check therapeutic equipment, has and is turned by rotation
Handle, the rotation of turning handle realize the adjusting to trocar sleeve angle, and the trocar sleeve after adjusting by the transmission between structure
Angle it is more stable, adjustment process is easier, the more preferable advantage of using effect, solve need by adjusting screw rod and compress spiral shell
Bar is isostructural to be used cooperatively, and the common angle for adjusting piercing needle cartridge, adjustment process is cumbersome, adjusts slower problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of cardiovascular intervention inspection therapeutic equipment,
Including fixed device, fixed plate and trocar sleeve are punctured, the top for puncturing fixed plate and being fixedly connected on fixed device is described
It punctures and is rotatably connected to turntable at the top of fixed plate.
The bottom of the turntable is fixedly connected with connecting shaft, offers through-hole, the company at the top of the puncture fixed plate
For spindle by puncturing the through-hole at the top of fixed plate and puncturing fixed plate rotation connection, the surface pivots of the connecting shaft are connected with set
Cylinder, the outer wall of the sleeve are fixedly connected on the inside for puncturing fixed plate, and the surface in the connecting shaft in the middle part of it is fixed
It is connected with belt wheel one, the surface drive of the belt wheel one is connected with belt one, and one end of the belt one is rotatably connected to belt wheel
Two, the top of the belt wheel two offers through-hole, and the inner wall of the through-hole is fixedly connected with thread barrel one, the thread barrel one
One end is rotatably connected to bearing block, and the outer wall of the bearing block is fixedly connected on the inside for puncturing fixed plate, the thread barrel one
The other end be threaded with threaded rod one, one end of the threaded rod one is rotatably connected to arc pressuring plate, the trocar sleeve
It is fixedly mounted on the surface of arc pressuring plate, one end of its close bottom is fixedly connected with belt wheel three, the band in the connecting shaft
The surface drive of wheel three is connected with belt two, and one end of the belt two is sequentially connected with belt wheel four, the top of the belt wheel four
Through-hole is offered, the inner wall of the through-hole is fixedly connected with thread barrel two, one end of the thread barrel two and the inner wall of bearing block
Rotation connection, the other end of the thread barrel two are threaded with threaded rod two, and the arc pressuring plate is rotatably connected on threaded rod
Two one end.
Preferably, it is rotatably connected to turning handle at the top of its side on the turntable, and the surface of turning handle is fixedly connected
There is skid resistance strip.
Preferably, the inner wall of the sleeve is fixedly connected with bearing, and the fixed company in the surface of the inner wall of bearing and connecting shaft
It connects.
Preferably, one end of the threaded rod one and threaded rod two is cut with scissors by the surface of setting articulated shaft and arc pressuring plate
It connects, and the both ends of articulated shaft are rotatably connected on the inside of arc pressuring plate.
Preferably, the surface of the arc pressuring plate is fixedly mounted by the surface of setting screw and trocar sleeve.
Preferably, the size of the thread barrel one and threaded rod one and thread barrel two and threaded rod two is identical, and screw thread
Bar one is identical with the screw pitch of threaded rod two.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is realized by being used cooperatively between turntable, connecting shaft, sleeve, belt wheel one and belt wheel three
Rotate turning handle, the rotation of turning handle passes to connecting shaft by turntable, and the setting of sleeve rotates so that the rotation of connecting shaft is more stable
Effect is more preferable, and the rotation of turntable is passed to belt wheel one and belt wheel three by connecting shaft.
Two, the utility model is made by the cooperation between belt one, belt wheel two, thread barrel one, bearing block and threaded rod one
With the rotation for realizing belt wheel one passes to belt wheel two by belt one, and the rotation of belt wheel two passes to thread barrel one, bearing block
Setting so that the rotation of thread barrel one is more stable, rotating effect is more preferable, the rotation of thread barrel one so that threaded rod one from screw thread
The bottom elongation of cylinder one is shunk, to realize the control to trocar sleeve.
Three, the utility model makes threaded rod one and threaded rod two to the control plane of trocar sleeve by the way that arc pressuring plate is arranged
Increase, while conveniently trocar sleeve is controlled by arc pressuring plate.
Four, the utility model being used cooperatively by belt two, belt wheel four, thread barrel two and threaded rod two, realizes band
The rotation of connecting shaft is passed to belt wheel four by belt two by wheel three, and the rotation of belt wheel four drives thread barrel two to rotate, spiral shell
The rotation of line cylinder two realizes the tune to trocar sleeve angle so that threaded rod two is extended or retracted into thread barrel two
Section, one mirror movements of threaded rod two and threaded rod.
In conclusion solving by being used cooperatively between the structures such as above-mentioned and needing through adjusting screw rod and compress spiral shell
Bar is isostructural to be used cooperatively, and the common angle for adjusting piercing needle cartridge, adjustment process is cumbersome, and adjusting is slower, is realized by turning
Turn handle, the rotation of turning handle realize the adjusting to trocar sleeve angle, and the puncture after adjusting by the transmission between structure
The angle of sleeve is more stable, and adjustment process is easier, and using effect is more preferable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model transmits fixed plate front partial structure sectional view；
Fig. 3 is that the utility model punctures fixed plate side structure cross-sectional view.
In figure: the fixed device of 1-, 2- puncture fixed plate, 3- turntable, 4- connecting shaft, 5- sleeve, 6- belt wheel one, 7- belt
One, 8- belt wheel two, 9- thread barrel one, 10- bearing block, 11- threaded rod one, 12- arc pressuring plate, 13- trocar sleeve, 14- belt wheel
Three, 15- belt two, 16- belt wheel four, 17- thread barrel two, 18- threaded rod two, 19- turning handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of cardiovascular intervention inspection therapeutic equipment, including
Fixed device 1 punctures fixed plate 2 and trocar sleeve 13, punctures the top that fixed plate 2 is fixedly connected on fixed device 1, fixed dress
Setting 1 includes U-shaped Fixing clamp-seat, holding tank, top pressing board and tie down screw, is set as holding tank, holding tank inside U-shaped Fixing clamp-seat
Bottom is equipped with top pressing board, is inlaid with spill spin block in the middle part of top pressing board bottom surface, spill spin block is rotatably arranged in top pressing board, and tie down screw is worn
Cross U-shaped Fixing clamp-seat bottom screw hole it is vertical with spill spin block lower end connect, before use, U-shaped Fixing clamp-seat is first stuck in intervention hand
It on art hospital bed, is caught in hospital bed in holding tank, then rotates tie down screw, tie down screw is rotated into across U-shaped Fixing clamp-seat
In the screw hole of bottom, while tie down screw jacks up top pressing board and moves upwards, and top pressing board and U-shaped Fixing clamp-seat is made to clamp intervention jointly
Hospital bed of performing the operation further realizes U-shaped Fixing clamp-seat upper end and punctures consolidating for fixed plate 2 to realize the fixation of U-shaped Fixing clamp-seat
It is fixed.The top for puncturing fixed plate 2 is rotatably connected to turntable 3, is rotatably connected to turning handle 19 at the top of its side on turntable 3,
And the surface of turning handle 19 is fixedly connected with skid resistance strip, the setting of turning handle 19 is so that the more convenient rotation of turntable 3, rotating effect is more
It is good, it rotates more stable.
Fig. 2 to Fig. 3 is please referred to, the bottom of turntable 3 is fixedly connected with connecting shaft 4, and the top of puncture fixed plate 2 offers logical
Hole, connecting shaft 4 are rotatablely connected by puncturing the through-hole at 2 top of fixed plate and puncturing fixed plate 2, and the surface pivots of connecting shaft 4 connect
It is connected to sleeve 5, the inner wall of sleeve 5 is fixedly connected with bearing, and the inner wall of bearing is fixedly connected with the surface of connecting shaft 4, sleeve 5
So that the rotation of connecting shaft 4 is more stable, rotating effect is more preferable for the setting of inner bearing, and it is solid that the outer wall of sleeve 5 is fixedly connected on puncture
The inside of fixed board 2, the surface in connecting shaft 4 in the middle part of it are fixedly connected with belt wheel 1, pass through turntable 3, connecting shaft 4, sleeve
5, being used cooperatively between belt wheel 1 and belt wheel 3 14, realizes rotation turning handle 19, and the rotation of turning handle 19 is transmitted by turntable 3
To connecting shaft 4, so that the rotation of connecting shaft 4 is more stable, rotating effect is more preferable for the setting of sleeve 5, and connecting shaft 4 turns turntable 3
Dynamic to pass to belt wheel 1 and belt wheel 3 14, the surface drive of belt wheel 1 is connected with belt 1, and one end of belt 1, which rotates, to be connected
It is connected to belt wheel 28, the top of belt wheel 28 offers through-hole, and the inner wall of through-hole is fixedly connected with thread barrel 1, thread barrel 1
One end is rotatably connected to bearing block 10, and the outer wall of bearing block 10 is fixedly connected on the inside for puncturing fixed plate 2, thread barrel 1
The other end is threaded with threaded rod 1, passes through belt 1, belt wheel 28, thread barrel 1, bearing block 10 and threaded rod 1
Between be used cooperatively, realize the rotation of belt wheel 1 by belt 1 and pass to belt wheel 28, the rotation transmitting of belt wheel 28
To thread barrel 1, the setting of bearing block 10 is so that the rotation of thread barrel 1 is more stable, and rotating effect is more preferable, thread barrel 1
Rotation is so that threaded rod 1 is extended or shunk from the bottom of thread barrel 1, to realize the control to trocar sleeve 13, spiral shell
One end of rasp bar 1 is rotatably connected to arc pressuring plate 12, makes threaded rod 1 and threaded rod two by the way that arc pressuring plate 12 is arranged
The control plane of 18 pairs of trocar sleeves 13 increases, and is more advantageous to and 13 angle of trocar sleeve is adjusted, more stable after adjusting, arc
The surface of pressing plate 12 is fixedly mounted by the surface of setting screw and trocar sleeve 13, the setting of screw so that arc pressuring plate 12 with
Installation easy to disassemble between trocar sleeve 13, trocar sleeve 13 are fixedly mounted on the surface of arc pressuring plate 12, close in connecting shaft 4
One end of its bottom is fixedly connected with belt wheel 3 14, and the surface drive of belt wheel 3 14 is connected with belt 2 15, and the one of belt 2 15
End is sequentially connected with belt wheel 4 16, and the top of belt wheel 4 16 offers through-hole, and the inner wall of through-hole is fixedly connected with thread barrel 2 17,
One end of thread barrel 2 17 and the inner wall of bearing block 10 are rotatablely connected, and the other end of thread barrel 2 17 is threaded with threaded rod two
18, by being used cooperatively for belt 2 15, belt wheel 4 16, thread barrel 2 17 and threaded rod 2 18, realizing belt wheel 3 14 will be even
The rotation of spindle 4 passes to belt wheel 4 16 by belt 2 15, and the rotation of belt wheel 4 16 drives thread barrel 2 17 to rotate, spiral shell
The rotation of line cylinder 2 17 realizes so that threaded rod 2 18 is extended or retracted into thread barrel 2 17 to trocar sleeve 13
One end of the adjusting of angle, one 11 mirror movements of threaded rod 2 18 and threaded rod, threaded rod 1 and threaded rod 2 18 is by setting
The surface for setting articulated shaft and arc pressuring plate 12 is hinged, and the both ends of articulated shaft are rotatably connected on the inside of arc pressuring plate 12, hingedly
So that arc pressuring plate 12 conveniently follows threaded rod 1 and threaded rod 2 18 to move, arc pressuring plate 12 is rotatably connected on for the setting of axis
The size of one end of threaded rod 2 18, thread barrel 1 and threaded rod 1 and thread barrel 2 17 and threaded rod 2 18 it is identical, and
Threaded rod 1 is identical with the screw pitch of threaded rod 2 18, and setting herein is so that the length that threaded rod 1 and threaded rod 2 18 stretch out
Degree is identical with the length shunk, and is conducive to the angle for adjusting trocar sleeve 13.
Working principle: angiocarpy intervention check therapeutic equipment in use, when needing to adjust 13 angle of trocar sleeve, first
Turning handle 19 is rotated, rotation is passed to connecting shaft 4 by turntable 3 by turning handle 19, and the rotation of turntable 3 is delivered separately to by connecting shaft 4
Belt wheel 1 and belt wheel 3 14, belt wheel 1 are rotated by one 7 band movable belt pulley 28 of belt, and belt wheel 3 14 is driven by belt 2 15
Belt wheel 4 16 rotates, and rotation occurs to realize thread barrel 1 and thread barrel 2 17 and be driven by belt wheel 28 and belt wheel 4 16,
The rotation of thread barrel 1 and thread barrel 2 17 realizes flexible, threaded rod 1 and the spiral shell of threaded rod 1 and threaded rod 2 18
2 18 mirror movements of rasp bar realize the adjusting to 13 angle of trocar sleeve, and the setting of articulated shaft is so that arc in arc pressuring plate 12
Shape pressing plate 12 conveniently follows threaded rod 1 and threaded rod 2 18 to move, while conveniently by arc pressuring plate 12 to trocar sleeve 13
It is controlled.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cardiovascular intervention checks therapeutic equipment, including fixed device (1), puncture fixed plate (2) and trocar sleeve (13),
The top for puncturing fixed plate (2) and being fixedly connected on fixed device (1), it is characterised in that: the top for puncturing fixed plate (2)
Portion is rotatably connected to turntable (3)；
The bottom of the turntable (3) is fixedly connected with connecting shaft (4), offers through-hole at the top of the puncture fixed plate (2), institute
Connecting shaft (4) are stated to be rotatablely connected by puncturing the through-hole at the top of fixed plate (2) and puncturing fixed plate (2), the connecting shaft (4)
Surface pivots are connected with sleeve (5), and the outer wall of the sleeve (5) is fixedly connected on the inside for puncturing fixed plate (2), the connection
Surface on axis (4) in the middle part of it is fixedly connected with belt wheel one (6), and the surface drive of the belt wheel one (6) is connected with belt
One (7), one end of the belt one (7) are rotatably connected to belt wheel two (8), offer through-hole at the top of the belt wheel two (8), institute
The inner wall for stating through-hole is fixedly connected with thread barrel one (9), and one end of the thread barrel one (9) is rotatably connected to bearing block (10),
The outer wall of the bearing block (10) is fixedly connected on the inside for puncturing fixed plate (2), the other end screw thread of the thread barrel one (9)
It is connected with threaded rod one (11), one end of the threaded rod one (11) is rotatably connected to arc pressuring plate (12), the trocar sleeve
(13) it is fixedly mounted on the surface of arc pressuring plate (12), one end of its close bottom is fixedly connected with band on the connecting shaft (4)
Three (14) are taken turns, the surface drive of the belt wheel three (14) is connected with belt two (15), and one end of the belt two (15), which is driven, to be connected
It is connected to belt wheel four (16), through-hole is offered at the top of the belt wheel four (16), the inner wall of the through-hole is fixedly connected with thread barrel
The inner wall of two (17), one end of the thread barrel two (17) and bearing block (10) is rotatablely connected, the thread barrel two (17) it is another
Threaded one end is connected with threaded rod two (18), and the arc pressuring plate (12) is rotatably connected on one end of threaded rod two (18).
2. a kind of cardiovascular intervention according to claim 1 checks therapeutic equipment, it is characterised in that: on the turntable (3)
It is rotatably connected to turning handle (19) at the top of its side, and the surface of turning handle (19) is fixedly connected with skid resistance strip.
3. a kind of cardiovascular intervention according to claim 1 checks therapeutic equipment, it is characterised in that: the sleeve (5)
Inner wall is fixedly connected with bearing, and the inner wall of bearing is fixedly connected with the surface of connecting shaft (4).
4. a kind of cardiovascular intervention according to claim 1 checks therapeutic equipment, it is characterised in that: the threaded rod one
(11) and one end of threaded rod two (18) is hinged by the surface of setting articulated shaft and arc pressuring plate (12), and the both ends of articulated shaft
It is rotatably connected on the inside of arc pressuring plate (12).
5. a kind of cardiovascular intervention according to claim 1 checks therapeutic equipment, it is characterised in that: the arc pressuring plate
(12) surface is fixedly mounted by the surface of setting screw and trocar sleeve (13).
6. a kind of cardiovascular intervention according to claim 1 checks therapeutic equipment, it is characterised in that: the thread barrel one
(9) and identical, and threaded rod one (11) and the spiral shell of the size of threaded rod one (11) and thread barrel two (17) and threaded rod two (18)
The screw pitch of rasp bar two (18) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423607.4U CN208942311U (en) | 2018-03-28 | 2018-03-28 | A kind of cardiovascular intervention inspection therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423607.4U CN208942311U (en) | 2018-03-28 | 2018-03-28 | A kind of cardiovascular intervention inspection therapeutic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942311U true CN208942311U (en) | 2019-06-07 |
Family
ID=66729613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423607.4U Expired - Fee Related CN208942311U (en) | 2018-03-28 | 2018-03-28 | A kind of cardiovascular intervention inspection therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971942A (en) * | 2020-06-28 | 2021-06-18 | 郑州大学第一附属医院 | Special catheter device with guide adjustment and pressure maintaining functions for balloon compression |
-
2018
- 2018-03-28 CN CN201820423607.4U patent/CN208942311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971942A (en) * | 2020-06-28 | 2021-06-18 | 郑州大学第一附属医院 | Special catheter device with guide adjustment and pressure maintaining functions for balloon compression |
| CN112971942B (en) * | 2020-06-28 | 2022-02-11 | 郑州大学第一附属医院 | Special catheter device with guide adjustment and pressure maintaining functions for balloon compression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200328 |