CN106073856B - It is a kind of angiocarpy embolism intervention take pin device - Google Patents
It is a kind of angiocarpy embolism intervention take pin device Download PDFInfo
- Publication number
- CN106073856B CN106073856B CN201610322470.9A CN201610322470A CN106073856B CN 106073856 B CN106073856 B CN 106073856B CN 201610322470 A CN201610322470 A CN 201610322470A CN 106073856 B CN106073856 B CN 106073856B
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- China
- Prior art keywords
- slide bar
- electromagnet
- mandril
- fixed link
- asepwirator pump
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
Abstract
The invention discloses a kind of cardiovascular embolism interventions to take pin device,Fixed link is inserted into patient vessel by medical staff first,Medical staff opens first switch again,Open asepwirator pump aerification function,So that the first slide bar and sliding block synchronize do and move from right to left,Pass through sliding block,Make the first mandril,Connecting pin and the second mandril remove inside the first slide bar,Spring struts sharp weapon net at this time,Medical staff turns off first switch and opens second switch,The second electromagnet and the 4th electromagnet are respectively to the generation adsorption capacity of the first electromagnet and third electromagnet at this time,It is synchronous,Pass through second switch,Open the air suction function of asepwirator pump,Asepwirator pump draws the air pressure in fixed link and the first slide bar,Finally so that sharp weapon net does and moves from left to right,Under the action of sharp weapon net,So that the thrombus or embolus in patient vessel crush simultaneously resorption by slow,The device can by patient vessel thrombus or embolus remove it is clean,Improve the therapeutic effect of patient and the working efficiency of medical staff.
Description
Technical field
The present invention relates to a kind of interventions, and pin device more particularly to a kind of cardiovascular embolism intervention to be taken to take pin device.
Background technology
Hospitals at Present is first to use vacuum power to the thrombus in patient vessel for the therapeutic modality of cardiovascular Patients with Embolization
Either embolus, which is drawn, again crushes remaining patch or embolus with abrasive drilling, because medical staff can not accurately control
The size of vacuum power easily causes to damage if vacuum power is excessive to patient vessel, if vacuum power is too small, and makes in patient vessel
Thrombus either embolus absorption be not thorough at this time medical staff need to use abrasive drilling to the remaining patch or embolus in patient vessel
It crushes, because abrasive drilling diameter is fixed, causes abrasive drilling that can not fit with patient vessel's inner wall, cause in patient vessel
Remaining patch or embolus crush unclean, and in view of disadvantages described above, it is really necessary to design a kind of cardiovascular embolism intervention bolt is taken to fill
It sets.
Invention content
Technical problem to be solved by the present invention lies in：A kind of cardiovascular embolism intervention is provided and takes pin device, to solve mesh
Preceding traditional cardiovascular embolism intervention takes pin device, simple in structure, has a single function, reduces therapeutic effect and the medical care of patient
The problem of person works' efficiency.
In order to solve the above technical problems, the technical scheme is that：It is a kind of angiocarpy embolism intervention take pin device, including
Fixed link, the first electromagnet, the second electromagnet, the first slide bar, sliding block, the first mandril, connecting pin, the second mandril, sharp weapon net,
Two slide bars, the first gas tube, the second gas tube, air intake duct, asepwirator pump, first electromagnet are located at fixed link inside left
Upper end, first electromagnet are connected with fixed link sliding, and second electromagnet is located at fixed link inner right side upper end,
Second electromagnet is connected with fixed link screw thread, and first slide bar runs through fixed link, first slide bar with it is solid
Fixed pole sliding is connected, and first slide bar is connected with the first electromagnet screw thread, and the sliding block is located inside the first slide bar,
The sliding block is connected with the first sliding bar, and first mandril is located at upper and lower ends on the left of sliding block, the described first top
Bar is rotatedly connected with sliding block, and the connecting pin is located on the left of the first mandril, and the connecting pin is rotatedly connected with the first mandril,
It is additionally provided with the second mandril on the left of the connecting pin, second mandril is rotatedly connected with connecting pin, and the sharp weapon net twines
It is around in outside the first mandril, connecting pin and the second mandril, the sharp weapon net and the first mandril, connecting pin and the second mandril
Glue is connected, and second slide bar is located on the left of the second mandril, and second slide bar is rotatedly connected with the second mandril, described
The first gas tube run through fixed link and the first slide bar, first gas tube is connected with the first slide bar screw thread, described
Second gas tube is located at the first gas tube left bottom, and second gas tube is connected with the first gas tube glue, described
Air intake duct is located at the first gas tube middle-end both sides up and down, and the air intake duct is connected with the first gas tube glue, and the suction
For tracheae through upper and lower ends inside fixed link, the asepwirator pump is located at the first inflation bottom of the tube, the asepwirator pump and first
Pipe screw thread is inflated to be connected.
Further, the first slide bar inside left middle-end is additionally provided with third electromagnet, the third electromagnet with
Sliding block screw thread is connected.
Further, the first slide bar inner right side middle-end is additionally provided with the 4th electromagnet, the 4th electromagnet with
First slide bar screw thread is connected.
Further, spring is additionally provided between the connecting pin, the spring is connected with connecting pin glue.
Further, upper and lower ends are additionally provided with positioning pin, the positioning pin and the first slide bar on the left of first slide bar
Screw thread is connected.
Further, the air-breathing pipe outer wall is additionally provided with check valve, and the check valve is connected with air-breathing pipe screw thread.
Further, first switch, the first switch and asepwirator pump screw thread are additionally provided on the upside of the asepwirator pump front end
It is connected.
Further, second switch, the second switch and asepwirator pump screw thread are additionally provided on the downside of the asepwirator pump front end
It is connected.
Further, it is additionally provided with discarded box on the left of the asepwirator pump, the discarded box is connected with asepwirator pump pipeline.
Compared with prior art, angiocarpy embolism intervention takes pin device, in use, medical staff inserts fixed link first
Enter in patient vessel, medical staff strikes out first switch with the hand again, passes through first switch so that the second electromagnet and the 4th electromagnetism
Iron dead electricity, i.e. the second electromagnet and the 4th electromagnet disappear with the adsorption capacity of the first electromagnet and third electromagnet respectively, synchronous,
By first switch, asepwirator pump is opened, the asepwirator pump has inflation and air suction function, after first switch is opened, air-breathing
Pump starts to inflate, and air pressure is discharged into the second gas tube and the first gas tube by asepwirator pump simultaneously, then passes through the second gas tube and first
Gas tube air pressure is discharged into respectively inside fixed link and the first slide bar inside, under the influence of air pressure so that the first slide bar and
Sliding block is synchronized to do and be moved from right to left, at this point, the first slide bar removes inside fixed link, and the first mandril of slipper push is connected
Pin, the second mandril and the second slide bar do and move from right to left, pass through sliding block so that the first mandril, connecting pin and the second top
Bar removes inside the first slide bar, during the first mandril, connecting pin and the second mandril remove the first slide bar inside successively,
So that spring gradually restores elastic force, passing through spring so that connecting pin drives the first mandril and the second mandril linkage sharp weapon net to strut,
The flexible deformation function of the sharp weapon netting gear, passes through the distracted mode of sharp weapon net so that sharp weapon net and patient vessel's inner wall phase
Contact, medical staff observable patient vessel's struts degree, when the degree of vascular opening meets medical staff's necessary requirement,
Medical staff closes first switch, that is, the aerification function for the pump that stops suction with hand again, and medical staff strikes out second switch with the hand again,
Pass through second switch so that the second electromagnet and the 4th electromagnet obtain electric, i.e. the second electromagnet and the 4th electromagnet are respectively to
The generation adsorption capacity of one electromagnet and third electromagnet, it is synchronous, by second switch, open the air suction function of asepwirator pump, air-breathing
Pump draws the air pressure in fixed link and the first slide bar, i.e. air pressure in fixed link and the first slide bar is gradually reduced, at this point,
Under the action of the second electromagnet and the 4th electromagnet adsorb the first electromagnet and third electromagnet respectively so that the first slide bar and
Sliding block is done slowly to be moved from left to right, synchronous, and sliding block drives the first mandril, connecting pin, the second mandril and the second slide bar to do
It moves from left to right, finally so that sharp weapon net does and moves from left to right, under the action of sharp weapon net so that the blood in patient vessel
Bolt or embolus are slowly crushed, meanwhile, by opening second switch so that asepwirator pump opens air suction function, in asepwirator pump
Under the action of air-breathing so that granular thrombus or embolus is presented after pulverized and is discharged into discarded box by air intake duct, by with
Upper therapeutic modality so that thrombus or embolus in patient vessel are cleaned, and after treatment, medical staff first should
Device takes out out of patient vessel, then discarded box is moved to specified region and is cleared up, and angiocarpy embolism intervention takes bolt
Device, clever structure is powerful, easy to operate, by way of first crushing and drawing again, by patient vessel thrombus or
Embolus is removed totally, and the therapeutic effect of patient and the working efficiency of medical staff are improved, meanwhile, positioning pin is to control
The distracted maximum value of sharp weapon net, prevents sharp weapon net from strutting excessive and causing to damage to the blood vessel of patient, check valve is in order to prevent
The air pressure of asepwirator pump inflation is discharged by air intake duct, improves the stability of fixed link inside and the first slide bar air pressure inside.
Description of the drawings
Fig. 1 is the local front sectional view that cardiovascular embolism intervention takes pin device；
Fig. 2 is the inside partial sectional view of the first slide bar；
Fig. 3 is the enlarged partial sectional view of positioning pin；
Fig. 4 is the right side view of fixed link.
1 first electromagnet 2 of fixed link
Second electromagnet, 3 first slide bar 4
5 first mandril 6 of sliding block
7 second mandril 8 of connecting pin
9 second slide bar 10 of sharp weapon net
First gas tube, 11 second gas tube 12
13 asepwirator pump 14 of air intake duct
101 first switch 102 of check valve
Second switch 103 discards box 104
The 4th electromagnet 402 of third electromagnet 401
403 spring 701 of positioning pin
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Specific implementation mode
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of cardiovascular embolism intervention takes pin device, including fixed link 1, the first electromagnetism
Iron 2, the second electromagnet 3, the first slide bar 4, sliding block 5, the first mandril 6, connecting pin 7, the second mandril 8, sharp weapon net 9, the second slide bar
10, the first gas tube 11, the second gas tube 12, air intake duct 13, asepwirator pump 14, first electromagnet 2 are located in fixed link 1
Upper end on the left of portion, first electromagnet 2 are connected with the sliding of fixed link 1, and second electromagnet 3 is located in fixed link 1
Upper end on the right side of portion, second electromagnet 3 are connected with 1 screw thread of fixed link, and first slide bar 4 runs through fixed link 1, described
The sliding of the first slide bar 4 and fixed link 1 be connected, and first slide bar 4 is connected with 2 screw thread of the first electromagnet, the cunning
Block 5 is located inside the first slide bar 4, and the sliding block 5 is connected with the sliding of the first slide bar 4, and first mandril 6 is located at sliding block 5
Left side upper and lower ends, first mandril 6 are rotatedly connected with sliding block 5, and the connecting pin 7 is located at 6 left side of the first mandril, institute
The connecting pin 7 stated is rotatedly connected with the first mandril 6, and 7 left side of connecting pin is additionally provided with the second mandril 8, the described second top
Bar 8 is rotatedly connected with connecting pin 7, and the sharp weapon net 9 is wound in outside the first mandril 6, connecting pin 7 and the second mandril 8, institute
The sharp weapon net 9 stated is connected with the first mandril 6, connecting pin 7 and 8 glue of the second mandril, and second slide bar 10 is located at second
The left side of mandril 8, second slide bar 10 are rotatedly connected with the second mandril 8, first gas tube 11 run through fixed link 1 with
And first slide bar 4, first gas tube 11 are connected with 4 screw thread of the first slide bar, second gas tube 12 is located at first
11 left bottom of gas tube, second gas tube 12 are connected with 11 glue of the first gas tube, and the air intake duct 13 is located at
Both sides above and below first gas tube, 11 middle-end, the air intake duct 13 is connected with 11 glue of the first gas tube, and the air intake duct
13 run through 1 inside upper and lower ends of fixed link, and the asepwirator pump 14 is located at 11 bottom of the first gas tube, the asepwirator pump 14 and
First gas tube, 11 screw thread is connected, and the 4 inside left middle-end of the first slide bar is additionally provided with third electromagnet 401, and described the
Three electromagnet 401 are connected with 5 screw thread of sliding block, and the 4 inner right side middle-end of the first slide bar is additionally provided with the 4th electromagnet 402, institute
The 4th electromagnet 402 stated is connected with 4 screw thread of the first slide bar, and spring 701, the bullet are additionally provided between the connecting pin 7
Spring 701 is connected with 7 glue of connecting pin, and the 4 left side upper and lower ends of the first slide bar are additionally provided with positioning pin 403, the positioning
Pin 403 is connected with 4 screw thread of the first slide bar, and 13 outer wall of air intake duct is additionally provided with check valve 101, the check valve 101 with
13 screw thread of air intake duct is connected, and is additionally provided with first switch 102 on the upside of 14 front end of asepwirator pump, the first switch 102 with
14 screw thread of asepwirator pump is connected, and is additionally provided with second switch 103 on the downside of 14 front end of asepwirator pump, the second switch 103 with
14 screw thread of asepwirator pump is connected, and 14 left side of asepwirator pump is additionally provided with discarded box 104, the discarded box 104 and asepwirator pump 14
Pipeline is connected.
Angiocarpy embolism intervention takes pin device, in use, fixed link 1 is inserted into patient vessel by medical staff first,
Medical staff strikes out first switch 102 with the hand again, passes through first switch 102 so that the second electromagnet 3 and the 4th electromagnet 402
Dead electricity, the i.e. adsorption capacity of the second electromagnet 3 and the 4th electromagnet 402 respectively with the first electromagnet 2 and third electromagnet 401 disappear
It loses, it is synchronous, by first switch 102, asepwirator pump 14 is opened, the asepwirator pump 14 has inflation and air suction function, when first
After switch 102 is opened, asepwirator pump 14 starts to inflate, and air pressure is discharged into the second gas tube 12 and the first gas tube by asepwirator pump simultaneously
11, then air pressure is discharged into respectively in 1 inside of fixed link and the first slide bar 4 by the second gas tube 12 and the first gas tube 11
Portion, under the influence of air pressure so that the first slide bar 4 and sliding block 5 synchronize do and move from right to left, at this point, the first slide bar 4 remove it is solid
Inside fixed pole, and sliding block 5 pushes be connected pin 7, the second mandril 8 and the second slide bar 10 of the first mandril 6 to do and transport from right to left
It is dynamic, pass through sliding block 5 so that the first mandril 6, connecting pin 7 and the second mandril 8 remove inside the first slide bar 4, the first mandril 6,
During connecting pin 7 and the second mandril 8 remove 4 inside of the first slide bar successively so that spring 701 gradually restores elastic force, leads to
Cross spring 701 so that connecting pin 7 drives the first mandril 6 and the second mandril 8 linkage sharp weapon net 9 to strut, the sharp weapon net 9 tool
Flexible deformation function passes through 9 distracted mode of sharp weapon net so that sharp weapon net 9 is in contact with patient vessel's inner wall, medical staff
Observable patient vessel's struts degree, and when the degree of vascular opening meets medical staff's necessary requirement, medical staff uses again
Hand closes first switch 102, that is, the aerification function for the pump 14 that stops suction, medical staff strikes out second switch 103 with the hand, passes through again
Second switch 103 so that the second electromagnet 3 and the 4th electromagnet 402 must be electric, i.e., the second electromagnet 3 and the 4th electromagnet 402 divide
The other generation adsorption capacity to the first electromagnet 2 and third electromagnet 401, it is synchronous, by second switch 103, open asepwirator pump 14
Air suction function, asepwirator pump 14 draws the air pressure in fixed link and the first slide bar, i.e., in fixed link 1 and the first slide bar 4
Air pressure be gradually reduced, at this point, adsorbing the first electromagnet 2 and third electromagnetism respectively in the second electromagnet 3 and the 4th electromagnet 402
Under the action of iron 401 so that the first slide bar 4 and sliding block 5 do and slowly move from left to right, synchronous, and sliding block 5 drives the first mandril
6, connecting pin 7, the second mandril 8 and the second slide bar 10 do and move from left to right, finally so that sharp weapon net 9 does and transports from left to right
It is dynamic, under the action of sharp weapon net 9 so that thrombus or embolus in patient vessel are slowly crushed, meanwhile, by opening the
Two switches 103 so that asepwirator pump 14 opens air suction function, under the action of asepwirator pump air-breathing so that particle is presented after pulverized
The thrombus or embolus of shape are discharged by air intake duct 13 in discarded box 104, pass through the above therapeutic modality so that the blood in patient vessel
Bolt or embolus are cleaned, and after treatment, medical staff first takes out the device out of patient vessel, then will discard
Box 104 moves to specified region and is cleared up, meanwhile, positioning pin 403 is prevented to control 9 distracted maximum value of sharp weapon net
Only sharp weapon net 9 struts excessive and causes to damage to the blood vessel of patient, and check valve 101 is the air pressure that asepwirator pump 14 is inflated in order to prevent
It is discharged by air intake duct 13, improves the stability of 1 inside of fixed link and 4 air pressure inside of the first slide bar.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from above-mentioned design,
Without performing creative labour, the various transformation made are within the scope of the present invention.
Claims (9)
1. it is a kind of angiocarpy embolism intervention take pin device, it is characterised in that including fixed link, the first electromagnet, the second electromagnet,
First slide bar, sliding block, the first mandril, connecting pin, the second mandril, sharp weapon net, the second slide bar, the first gas tube, the second gas tube,
Air intake duct, asepwirator pump, first electromagnet are located at fixed link inside left upper end, first electromagnet and fixed link
Sliding is connected, and second electromagnet is located at fixed link inner right side upper end, second electromagnet and fixed link screw thread
It is connected, first slide bar runs through fixed link, and first slide bar is connected with fixed link sliding, and first slide bar
It is connected with the first electromagnet screw thread, the sliding block is located inside the first slide bar, and the sliding block is connected with the first sliding bar,
First mandril is located at upper and lower ends on the left of sliding block, and first mandril is rotatedly connected with sliding block, the connecting pin
On the left of the first mandril, the connecting pin is rotatedly connected with the first mandril, and the second top is additionally provided on the left of the connecting pin
Bar, second mandril are rotatedly connected with connecting pin, and the sharp weapon net is wound in the first mandril, connecting pin and the second top
Outside bar, the sharp weapon net is connected with the first mandril, connecting pin and the second mandril glue, and second slide bar is located at the
On the left of two mandrils, second slide bar is rotatedly connected with the second mandril, and first gas tube runs through fixed link and the
One slide bar, first gas tube are connected with the first slide bar screw thread, and second gas tube is located on the left of the first gas tube
Bottom, second gas tube are connected with the first gas tube glue, and the air intake duct is located at the first gas tube middle-end or more
Both sides, the air intake duct are connected with the first gas tube glue, and the air intake duct is through upper and lower ends inside fixed link, institute
The asepwirator pump stated is located at the first inflation bottom of the tube, and the asepwirator pump is connected with the first inflation pipe screw thread.
2. a kind of cardiovascular embolism intervention as described in claim 1 takes pin device, it is characterised in that in first slide bar
Middle-end is additionally provided with third electromagnet on the left of portion, and the third electromagnet is connected with sliding block screw thread.
3. a kind of cardiovascular embolism intervention as claimed in claim 2 takes pin device, it is characterised in that in first slide bar
Middle-end is additionally provided with the 4th electromagnet on the right side of portion, and the 4th electromagnet is connected with the first slide bar screw thread.
4. a kind of cardiovascular embolism intervention as claimed in claim 3 takes pin device, it is characterised in that between the connecting pin
It is additionally provided with spring, the spring is connected with connecting pin glue.
5. a kind of cardiovascular embolism intervention as claimed in claim 4 takes pin device, it is characterised in that first slide bar is left
Side upper and lower ends are additionally provided with positioning pin, and the positioning pin is connected with the first slide bar screw thread.
6. a kind of cardiovascular embolism intervention as claimed in claim 5 takes pin device, it is characterised in that the air-breathing pipe outer wall
It is additionally provided with check valve, the check valve is connected with air-breathing pipe screw thread.
7. a kind of cardiovascular embolism intervention as claimed in claim 6 takes pin device, it is characterised in that the asepwirator pump front end
Upside is additionally provided with first switch, and the first switch is connected with asepwirator pump screw thread.
8. a kind of cardiovascular embolism intervention as claimed in claim 7 takes pin device, it is characterised in that the asepwirator pump front end
Downside is additionally provided with second switch, and the second switch is connected with asepwirator pump screw thread.
9. a kind of cardiovascular embolism intervention as claimed in claim 8 takes pin device, it is characterised in that on the left of the asepwirator pump
It is additionally provided with discarded box, the discarded box is connected with asepwirator pump pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322470.9A CN106073856B (en) | 2016-05-16 | 2016-05-16 | It is a kind of angiocarpy embolism intervention take pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322470.9A CN106073856B (en) | 2016-05-16 | 2016-05-16 | It is a kind of angiocarpy embolism intervention take pin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106073856A CN106073856A (en) | 2016-11-09 |
| CN106073856B true CN106073856B (en) | 2018-09-18 |
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| CN201610322470.9A Active CN106073856B (en) | 2016-05-16 | 2016-05-16 | It is a kind of angiocarpy embolism intervention take pin device |
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| Publication number | Publication date |
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| CN106073856A (en) | 2016-11-09 |
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