CN206183736U - Clinical angiography apparatus of cardiovascular internal medicine of high dominance - Google Patents
Clinical angiography apparatus of cardiovascular internal medicine of high dominance Download PDFInfo
- Publication number
- CN206183736U CN206183736U CN201620960743.8U CN201620960743U CN206183736U CN 206183736 U CN206183736 U CN 206183736U CN 201620960743 U CN201620960743 U CN 201620960743U CN 206183736 U CN206183736 U CN 206183736U
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- China
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- injection
- connecting tube
- tube
- internal medicine
- mixing drum
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Abstract
The utility model provides a clinical angiography apparatus of cardiovascular internal medicine of high dominance, belong to cardiovascular internal medicine field, this device is including the injection tube of pushing a section of thick bamboo with have the injection port, the upper end of injection tube communicates in the lower extreme of pushing a section of thick bamboo, the piston piece has in the injection tube, piston piece upper end has linked firmly the driving tube, the switching of driving tube upper end has the swinging head, the swinging head upper end has linked firmly rotatory piece, rotatory piece threaded connection is in pushing an inner wall, rotatory piece upper end has linked firmly the piston rod, the piston rod upper end has linked firmly pushes the piece, the injection port lower extreme even has connecting pipe no. 1, connecting pipe lower extreme intercommunication has the churn, the one end of churn has linked firmly the rotating electrical machines, the motor shaft of rotating electrical machines stretches into the interior stirring vane that has just linked firmly of churn, churn outer wall intercommunication has the blast pipe, the blast pipe screw thread has connect sealed lid, the intercommunication has connecting pipe no. 2 on the churn, the ball valve has on the connecting pipe no. 2, two lower extremes of connecting pipe intercommunication has the syringe needle. This device makes doctor labour saving and time saving, and the contrast medium is even drawout fast.
Description
Technical field
The utility model belongs to Internal Medicine-Cardiovascular Dept. field, is related to a kind of dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high.
Background technology
Cardiological, i.e. Internal Medicine-Cardiovascular Dept. are the big internal medicine of situation of all-level hospitals set for diagnosis and treatment angiocarpy vascular diseases one
Individual clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia,
The angiocardiopathies such as myocardial infarction, cardiomyopathy, myocarditis, miocardial infarction.
Angiocardiography is that the transparent contrast agent under roentgen radiation x containing organic compound is rapidly injected into blood flow, makes the heart
Dirty and big lumen of vessels is developed under roentgen radiation x, at the same have it is quick take the photograph piece, the method such as telephotography or video tape recording(VTR), by heart and
The developing process of big lumen of vessels is filmed, and the blood flow containing contrast agent is can see sequentially from the result of development, and
Cardiovascular injuries fill situation, so that the change for understanding the physiology of Heart and great blood vessel and dissecting.It is that one kind is of great value to examine
The method of disconnected cardiovascular disease.Usually used selective dextrocardiography, left cardiography, pulmonary arteriography, Aortography,
Coronarography and arteria hepatica, the arteria renalis, the cerebrovascular, arteria coeliaca, mesenteric arteriography etc. are various.
Conduit is stretched into the blood vessel and corresponding chamber inside body of patient during current radiography essential surgical technique, then is squeezed into and is made
Shadow agent carries out radiography work, and the device for being used at present is syringe, but the viscosity of contrast agent is high, using traditional pushing
Formula syringe is injected very laborious, in addition, in angiographic procedure, injection need of work is slowly carried out, and can otherwise cause danger
Danger, and in injection, contrast agent is sticked together, into corresponding chambers cannot quick drawout, increased subsequent examination
There is larger defect in time, current extrusion type injection system.In addition, when weather is more cold, more increased radiography
The degree of agent adhesion, is more difficult to inject as in patient body.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of dominant angiocarpy high
Internal medicine clinic contrast apparatus, the dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high make doctor time saving and energy saving, and contrast agent can be quick
Uniform drawout, solves the problems such as current equipment injection for injecting contrast agent is laborious, and contrast agent easily adhesion occurs.
The purpose of this utility model can be realized by following technical proposal：A kind of dominant Internal Medicine-Cardiovascular Dept. clinic radiography high
Device, it is characterised in that：The contrast apparatus include the syringe that cylindrical upper end is opening, and the syringe includes that upper and lower side is equal
It is that opening and inwall have threaded cylinder and the upper end of pushing and have the injection tube of the injection port of protrusion, the injection for open lower end
The upper end of cylinder is communicated in the lower end of the pushing cylinder, and the injection tube and pushing cylinder are coaxially disposed, and have rotation in the syringe
Injecting assembly, the rotary injection component includes the piston block in nahlock shape in the injection tube, and the piston block can
Slided along the injection tube inwall, the piston block upper end is fixed with driving tube, and the driving tube lower end is connected in the piston
On block, the driving tube upper end is rotatably connected to rotation pipe, and the lower end for rotating pipe is rotatably connected on the driving tube upper end,
The upper end for rotating pipe is fixed with has threaded spill spin block in nahlock shape and outer wall, and the spill spin block is threadedly connected to described
Cylinder inwall is pushed, the upper end of the spill spin block is fixed with piston rod, and the lower end of the piston rod is connected on the spill spin block, institute
The upper end for stating piston rod is fixed with the pushing block of nahlock shape, and the injection port lower end is connected with connecting tube one, the connecting tube one
Upper end is connected in the injection port, and the lower end of the connecting tube one is communicated with the mixing drum that cylindrical inside is cavity, the stirring
One end of cylinder is fixed with the electric rotating machine being coaxially disposed with the mixing drum, and the casing of the electric rotating machine is connected in the stirring
On the cylinder end, the machine shaft of the electric rotating machine is stretched into the mixing drum and is fixed with curved stirring vane, described
Being fixed with mixing drum has battery in battery case, the battery case, the battery is by electric rotating machine described in wire UNICOM, institute
State stirring drum outer wall and be communicated with blast pipe, one end of the blast pipe is connected on the mixing drum, the blast pipe other end
It is threaded with the closure of dome-shaped, the connecting tube two erect and set, the connecting tube two is communicated with the mixing drum
Upper to have ball valve, the upper end of the connecting tube two is connected on the mixing drum, and the lower end of the connecting tube two is communicated with injection
Pin.
This contrast apparatus substantially using process it is as follows：Stirring vane is made up of rubber, between driving tube and rotation pipe
Rotation connection structure can be set in a ring by driving inside pipe wall to set protrusion sliding ring in a ring pipe outer wall is rotated
Sliding groove, the rotation connection that sliding groove realizes driving tube and rotation pipe is squeezed into by sliding ring, and remaining rotates the mode of connection
Should fall into the range of the utility model, such as use bearing to realize rotating connection.Electric rotating machine in this contrast apparatus is micro-
Type linear electric motors, realize powering by battery, and also there is control circuit to lead to the button for closing on mixing drum.By connecting tube one from note
Removed on loophole, block is pushed in rotation, under the principle of screw rod transmission, the rotary motion for pushing block is converted into the upward of piston block
Motion, enables contrast agent to enter in injection tube, and then connecting tube one is connected on injection port, opens closure, closes ball valve,
Block is pushed in rotation extrudes general who has surrendered's contrast agent under piston block, and contrast agent enters in mixing drum, full of making air from row after mixing drum
Tracheae is discharged, and then covers closure, opens ball valve, is continued to operate and is pushed block, makes a small amount of contrast agent extruding-injection pin,
Then the conduit of radiography is inserted in injection needle, injection is then needled into corresponding Ink vessel transfusing, operation blood vessel to correspondence portion
During position, injection needle is extracted, injection needle is removed from connecting tube two, conduit is connected in connecting tube two, start electric rotating machine, continued
Block is pushed in operation, and contrast agent enters realizes stirring in mixing drum, reduce its viscosity, while reducing shadow of the weather to contrast agent viscosity
Ring.Contrast agent is entered into appointed part by conduit.The present apparatus is in injection process without being grasped by the way of pushing
Make, being converted to linear motion by rotary motion realizes that injection injects, and laborsaving convenience realizes that contrast agent glues by rabbling mechanism
The reduction of degree, the discharge to air is realized by blast pipe, and smart structural design reduces the difficulty of contrast agent injection, makes to make
Shadow agent can evenly and rapidly drawout in vivo, make internal's dominant height when being observed by equipment.
Above-mentioned a kind of high dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus, are arranged with the piston block bottom and side wall
Hold the rubber sleeve in dome-shaped for opening.
The frictional force between piston block and injection tube inwall is set to become big by rubber sleeve.Prevent spill spin block from driving piston block to enter
Row rotary motion.
Above-mentioned a kind of high dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus, the injection drum outer wall has the quarter erect and set
Degree bar.
Scale strip contributes to observation.
Above-mentioned a kind of high dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus, the injection port and the outer wall of connecting tube two have spiral shell
Line, the connecting tube one and injection needle upper end are respectively provided with coupling assembly, and the coupling assembly includes that in domed upper end be opening
And inwall has the threaded lid that is spirally connected, the lower end of the lid that is spirally connected connects the upper end of connecting tube one or injection needle upper end, described
The lid that is spirally connected can be threadedly connected on the injection port or in connecting tube two.
With connecting tube one by same material is made, the lid that is spirally connected on injection needle is the lid that is spirally connected in connecting tube one with injection needle
Agreement material is made, and realizes that connecting tube one is connected with injection port by the lid that is spirally connected, and realizes that injection needle is connected with connecting tube two.
Compared with prior art, this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high has the advantage that：
1st, this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high makes doctor time saving and energy saving, contrast agent can Quick uniform sprawl
Open.
2nd, this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high realizes the reduction of contrast agent viscosity by rabbling mechanism, passes through
Blast pipe realizes the discharge to air, and smart structural design reduces the difficulty of contrast agent injection.
Brief description of the drawings
Fig. 1 is the structural representation of this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high.
Fig. 2 is the knot of mixing drum in this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high, electric rotating machine and associated component
Structure schematic diagram.
Fig. 3 is the structural representation of rotary injection component in this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high.
Fig. 4 is the structural representation of electric rotating machine and stirring vane in this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high.
Fig. 5 is the structural representation of injection needle and the lid that is spirally connected in dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high.
In figure, 1, syringe；1a, pushing cylinder；1b, injection tube；1b1, injection port；2nd, piston block；3rd, driving tube；4th, rotate
Pipe；5th, spill spin block；6th, piston rod；7th, block is pushed；8th, connecting tube one；9th, mixing drum；10th, electric rotating machine；11st, machine shaft；12、
Stirring vane；13rd, battery case；14th, blast pipe；15th, closure；16th, connecting tube two；17th, ball valve；18th, injection needle；19th, rubber
Set；20th, scale strip；21st, be spirally connected lid.
Specific embodiment
As shown in Figures 1 to 5, this dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high includes that cylindrical upper end is opening
Syringe 1, syringe 1 is opening including upper and lower side and inwall has threaded pushing cylinder 1a and upper end for open lower end has protrusion
Injection port 1b1 injection tube 1b, the upper end of injection tube 1b is communicated in the lower end for pushing cylinder 1a, injection tube 1b and to push cylinder 1a same
Axle is set, and has rotary injection component in syringe 1, and rotary injection component includes the piston block in nahlock shape in injection tube 1b
2, piston block 2 can be slided along injection tube 1b inwalls, and the upper end of piston block 2 is fixed with driving tube 3, and the lower end of driving tube 3 is connected in work
On chock 2, the upper end of driving tube 3 is rotatably connected to rotation pipe 4, and the lower end for rotating pipe 4 is rotatably connected on the upper end of driving tube 3, rotates
The upper end of pipe 4 is fixed with has threaded spill spin block 5 in nahlock shape and outer wall, and spill spin block 5 is threadedly connected to pushing cylinder 1a inwalls,
The upper end of spill spin block 5 is fixed with piston rod 6, and the lower end of piston rod 6 is connected on spill spin block 5, and the upper end of piston rod 6 is fixed with and is in
The pushing block 7 of nahlock shape, injection port 1b1 lower ends are connected with connecting tube 1, and the upper end of connecting tube 1 is connected in injection port 1b1, connecting tube
One 8 lower ends are communicated with the mixing drum 9 that cylindrical inside is cavity, and one end of mixing drum 9 is fixed with and is coaxially disposed with mixing drum 9
Electric rotating machine 10, the casing of electric rotating machine 10 is connected on the end of mixing drum 9, and the machine shaft 11 of electric rotating machine 10 is stretched into and stirred
Mix in cylinder 9 and be fixed with curved stirring vane 12, being fixed with mixing drum 9 has battery in battery case 13, battery case 13,
Battery is communicated with blast pipe 14 by wire UNICOM electric rotating machine 10, the outer wall of mixing drum 9, and one end of blast pipe 14 is connected in stirring
On cylinder 9, the other end of blast pipe 14 is threaded with the closure 15 of dome-shaped, and the company for erectting and setting is communicated with mixing drum 9
Adapter 2 16, has ball valve 17 in connecting tube 2 16, the upper end of connecting tube 2 16 is connected on mixing drum 9, connecting tube 2 16
Lower end is communicated with injection needle 18.
This contrast apparatus substantially using process it is as follows：Stirring vane 12 is made up of rubber, driving tube 3 and rotate pipe 4 it
Between rotation connection structure protrusion sliding ring in a ring can be set by the inwall of driving tube 3, be in rotating the outer wall of pipe 4 and setting
The sliding groove of annular, the rotation connection that sliding groove realizes driving tube 3 and rotation pipe 4 is squeezed into by sliding ring, and remaining rotates connection
Mode should also fall into the range of the utility model, such as use bearing realize rotate connection.Rotation in this contrast apparatus
Motor 10 is miniature linear, realizes powering by battery, and also there is control circuit to lead to the button for closing on mixing drum 9.Will
Connecting tube 1 is removed from injection port 1b1, and block 7 is pushed in rotation, under the principle of screw rod transmission, will push the rotary motion of block 7
The upward motion of piston block 2 is converted to, contrast agent is entered in injection tube 1b, connecting tube 1 is then connected in injection port
On 1b1, closure 15 is opened, close ball valve 17, block 7 is pushed in rotation extrudes 2 times general who has surrendered's contrast agent of piston block, and contrast agent enters
In mixing drum 9, full of making air be discharged from blast pipe 14 after mixing drum 9, then closure 15 is covered, open ball valve 17, after
Block 7 is pushed in continuous operation, makes a small amount of contrast agent extruding-injection pin 18, and then the conduit of radiography is inserted in injection needle 18,
Then injection needle 18 is pierced into corresponding Ink vessel transfusing, during operation blood vessel to corresponding position, extracts injection needle 18, by injection needle 18 from
Connecting tube 2 16 is removed, and conduit is connected in connecting tube 2 16, starts electric rotating machine 10, is continued to operate and is pushed block 7, and contrast agent enters
Enter and stirring is realized in mixing drum 9, reduce its viscosity, while reducing influence of the weather to contrast agent viscosity.Contrast agent passes through conduit
Enter into appointed part.The present apparatus, without being operated by the way of pushing, is turned in injection process by rotary motion
It is changed to linear motion and realizes that injection injects, laborsaving convenience realizes the reduction of contrast agent viscosity by rabbling mechanism, by exhaust
Pipe 14 realizes the discharge to air, and smart structural design reduces the difficulty of contrast agent injection, enables contrast agent equal in vivo
Even quick drawout.
It is rubber sleeve 19 of the opening in dome-shaped that upper end is arranged with the bottom of piston block 2 and side wall.Made by rubber sleeve 19
Frictional force between piston block 2 and injection tube 1b inwalls becomes big.Prevent spill spin block 5 from driving piston block 2 to be rotated.
Injection tube 1b outer walls have the scale strip 20 erect and set.Scale strip 20 contributes to observation.
Injection port 1b1 and the outer wall of connecting tube 2 16 have screw thread, and connecting tube 1 and the upper end of injection needle 18 are respectively provided with connection group
Part, coupling assembly includes that in domed upper end be opening and the threaded lid 21 that is spirally connected of inwall tool, the lower end connection of the lid 21 that is spirally connected
The upper end of connecting tube 1 or the upper end of injection needle 18, the lid 21 that is spirally connected can be threadedly connected on injection port 1b1 or in connecting tube 2 16.
The lid 21 that is spirally connected in connecting tube 1 with connecting tube 1 by same material is made, be spirally connected lid 21 and injection needle 18 on injection needle 18
By agreeing to that material is made, realize that connecting tube 1 is connected with injection port 1b1 by the lid 21 that is spirally connected, realize injection needle 18 and be connected
Pipe 2 16 be connected.
This dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high makes doctor time saving and energy saving, contrast agent can Quick uniform sprawl
Open.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. a kind of dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high, it is characterised in that：The contrast apparatus are included on cylindrical
The syringe for opening is held, the syringe is opening including upper and lower side and the threaded pushing cylinder of inwall tool and upper end are under opening
End has the injection tube of the injection port of protrusion, and the upper end of the injection tube is communicated in the lower end of the pushing cylinder, the injection tube
It is coaxially disposed with cylinder is pushed, there is rotary injection component in the syringe, the rotary injection component includes being located at the injection
In the piston block of nahlock shape in cylinder, the piston block can be slided along the injection tube inwall, and the piston block upper end is fixed with
Driving tube, the driving tube lower end is connected on the piston block, and the driving tube upper end is rotatably connected to rotation pipe, described turn
The lower end of dynamic pipe is rotatably connected on the driving tube upper end, and the upper end of the rotation pipe is fixed with nahlock shape and outer wall has spiral shell
The spill spin block of line, the spill spin block is threadedly connected to the pushing cylinder inwall, and the upper end of the spill spin block is fixed with piston rod, institute
The lower end for stating piston rod is connected on the spill spin block, and the upper end of the piston rod is fixed with the pushing block of nahlock shape, described
Injection port lower end is connected with connecting tube one, and the upper end of the connecting tube one is connected in the injection port, and the lower end of the connecting tube one is communicated with
Cylindrical inside is the mixing drum of cavity, and one end of the mixing drum is fixed with the electric rotating being coaxially disposed with the mixing drum
Machine, the casing of the electric rotating machine is connected on the mixing drum end, and the machine shaft of the electric rotating machine stretches into described stirring
Mix in cylinder and be fixed with curved stirring vane, being fixed with the mixing drum has battery in battery case, the battery case,
The battery is communicated with blast pipe, one end of the blast pipe by electric rotating machine described in wire UNICOM, the stirring drum outer wall
It is connected on the mixing drum, the blast pipe other end is threaded with the closure of dome-shaped, is connected on the mixing drum
The connecting tube two erect and set is connected with, the upper end in the connecting tube two with ball valve, the connecting tube two is connected in described stirring
Mix on cylinder, the lower end of the connecting tube two is communicated with injection needle.
2. one kind according to claim 1 dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high, it is characterised in that the piston
It is rubber sleeve of the opening in dome-shaped that upper end is arranged with block bottom and side wall.
3. one kind according to claim 1 dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high, it is characterised in that the injection
Drum outer wall has the scale strip erect and set.
4. one kind according to claim 1 dominant Internal Medicine-Cardiovascular Dept. clinic contrast apparatus high, it is characterised in that the injection
Mouth and the outer wall of connecting tube two have screw thread, and the connecting tube one and injection needle upper end are respectively provided with coupling assembly, the coupling assembly
Including being opening and the threaded lid that is spirally connected of inwall tool in domed upper end, the lower end of the lid that is spirally connected connects the connecting tube one
Upper end or injection needle upper end, the lid that is spirally connected can be threadedly connected on the injection port or in connecting tube two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960743.8U CN206183736U (en) | 2016-08-28 | 2016-08-28 | Clinical angiography apparatus of cardiovascular internal medicine of high dominance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960743.8U CN206183736U (en) | 2016-08-28 | 2016-08-28 | Clinical angiography apparatus of cardiovascular internal medicine of high dominance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206183736U true CN206183736U (en) | 2017-05-24 |
Family
ID=58728841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960743.8U Expired - Fee Related CN206183736U (en) | 2016-08-28 | 2016-08-28 | Clinical angiography apparatus of cardiovascular internal medicine of high dominance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206183736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773469A (en) * | 2020-07-13 | 2020-10-16 | 仪维武 | Contrast medium injection device |
| CN113398365A (en) * | 2021-07-21 | 2021-09-17 | 胡春 | Clinical radiography injection device and injection method for cardiovascular internal medicine |
-
2016
- 2016-08-28 CN CN201620960743.8U patent/CN206183736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773469A (en) * | 2020-07-13 | 2020-10-16 | 仪维武 | Contrast medium injection device |
| CN111773469B (en) * | 2020-07-13 | 2021-11-19 | 仪维武 | Contrast medium injection device |
| CN113398365A (en) * | 2021-07-21 | 2021-09-17 | 胡春 | Clinical radiography injection device and injection method for cardiovascular internal medicine |
| CN113398365B (en) * | 2021-07-21 | 2022-10-28 | 南京瑞淇卓越医疗美容诊所有限公司 | Clinical radiography injection device and injection method for cardiovascular medicine |
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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 |
Granted publication date: 20170524 Termination date: 20180828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |