CN208339885U - A kind of angiocardiography, which pushes away, helps device - Google Patents
A kind of angiocardiography, which pushes away, helps device Download PDFInfo
- Publication number
- CN208339885U CN208339885U CN201721645426.8U CN201721645426U CN208339885U CN 208339885 U CN208339885 U CN 208339885U CN 201721645426 U CN201721645426 U CN 201721645426U CN 208339885 U CN208339885 U CN 208339885U
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- China
- Prior art keywords
- fixed
- transverse rod
- fixed transverse
- angiocardiography
- injection needle
- 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.)
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Abstract
It is pushed away the utility model discloses a kind of angiocardiography and helps device, including fixed transverse rod, the left and right ends of the fixed transverse rod are respectively fixedly connected with the fixing end of left slider and right sliding block, the left and right ends of the fixed transverse rod are respectively equipped with vertical bar, when injecting contrast agent, position of the lower end of guide ring to needle inserting needle, guide ring can prevent injection needle from shifting, cause contrast agent exposed, it is unfavorable for going on smoothly for diagnoses and treatment, fixed transverse rod moves down inserting needle, enter through-hole under the effect of spring force by the sphere inside left slider, the position of fixed transverse rod is fixed, injection contrast agent is carried out at this time, left hand pushes down fixed transverse rod, right finger catches on rotating ring and rotates clockwise, move down threaded rod, rotation is realized by the connection of screw thread, contrast agent is set to be injected into human body under pressure to make rubber plug at the uniform velocity move down, in injection process Injection-tube will not generate shaking, and conveniently uniformly grasp the speed injected, and make going on smoothly for treatment.
Description
Technical field
The utility model relates to medical auxiliary apparatus technical field, specific field pushes away for a kind of angiocardiography and helps device.
Background technique
In the therapeutic process of cardiovascular disease, the case where in order to accurately understand patient's blood vessel, it is often required to contrast agent
Injected in blood vessel by injector and carry out angiography, at present clinically used in contrast agent injector and ordinary syringe phase
Seemingly, structure include injection needle, the injection-tube that is fixedly connected with injection needle, injection-tube is internally provided with piston, and piston connects
Push rod is connect, the end of push rod is provided with a disc hand push portion.Since disc hand push portion area is smaller, and due to contrast agent
More sticky, medical worker is not easy to exert oneself, and the speed injected can not be grasped uniformly；Injection-tube is also easy to produce in injection process
It shakes, shifts syringe needle, cause contrast agent exposed, be unfavorable for going on smoothly for diagnoses and treatment, for this purpose, we provide a kind of painstaking effort
Pipe radiography, which pushes away, helps device.
Utility model content
It is pushed away the purpose of this utility model is to provide a kind of angiocardiography and helps device, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of angiocardiography, which pushes away, helps device, including solid
Determine cross bar, the left and right ends of the fixed transverse rod are respectively fixedly connected with the fixing end of left slider and right sliding block, the fixed transverse rod
Left and right ends be respectively equipped with vertical bar, be respectively equipped on the inner sidewall of the vertical bar and be used cooperatively with left slider and right sliding block
Left sliding slot and right rail, the sliding end of the left slider and right sliding block is slidably connected with left sliding slot and right rail respectively, described
The middle part lower end of left slider is equipped with circle hole groove, and the bottom hole of the circle hole groove is fixedly connected with the upper end of spring, the lower end of the spring
It is fixedly connected with the upper end of sphere, through-hole is equipped between the left side wall of the vertical bar of the lower end and left side of the left sliding slot, it is described logical
The two sides up and down in hole are symmetrically arranged with horizontal concrete chute, and the inside of the horizontal concrete chute slidably connects the sliding of position limiting slide block respectively
End, the fixing end of upper and lower two position limiting slide blocks are separately fixed on the top and bottom sidewall of girt, the fixed transverse rod
Middle part is through there is fixes sleeve, and the inner sidewall of the fixes sleeve is fixed with syringe by being screwed, the upper end of the syringe
The fixed ring lower surface being fixed on, by being screwed threaded rod, the upper end of the threaded rod is solid at the middle part of the fixed ring
Surely there is top cover, the upper surface right end of the top cover is fixed with rotating ring, and the lower end of the threaded rod is fixed with rubber plug by core bar,
The lower end of the syringe is fixed with injection needle, and the downside of the fixed transverse rod is equipped with guide rail, the left and right of the guide rail
Both ends are separately fixed on the inner sidewall of two vertical bars in left and right, and the middle part of the vertical bar is equipped with to be used cooperatively with injection needle
Guide ring is run through in the lower end of guide ring, the injection needle, and the internal diameter of the guide ring and the outer diameter of injection needle are equal.
Preferably, the left end of the girt is fixed with pull handle.
Preferably, the diameter of the sphere is less than the diameter of through-hole.
Preferably, the lower end of each vertical bar is respectively and fixedly provided with pedestal.
Preferably, the equal length of the distance between the upper surface of the guide ring and the upper end of injection needle and left sliding slot.
Compared with prior art, the utility model has the beneficial effects that a kind of angiocardiography, which pushes away, helps device, contrast agent is injected
When, the lower end of guide ring can prevent injection needle from shifting, cause contrast agent exposed, be unfavorable for examining to the position of needle inserting needle, guide ring
Disconnected treatment is gone on smoothly, and fixed transverse rod moves down inserting needle, is entered under the effect of spring force by the sphere inside left slider
Through-hole fixes the position of fixed transverse rod, carries out injection contrast agent at this time, and left hand pushes down fixed transverse rod, and right finger catches on rotation
Change rotates clockwise, and moves down threaded rod, rotation is realized by the connection of screw thread, so that moving down rubber plug at the uniform velocity makes contrast agent
It is injected into human body under pressure, injection-tube will not generate shaking in injection process, and it is fast to facilitate uniformly grasp to inject
Slowly, make going on smoothly for treatment.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the portion A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is the portion B enlarged structure schematic diagram in Fig. 1；
Fig. 4 is the right slide block structure schematic diagram of the utility model；
Fig. 5 is the left slider structural schematic diagram of the utility model.
In figure: 1- fixed transverse rod, 2- left slider, the right sliding block of 3-, 4- vertical bar, the left sliding slot of 5-, 6- right rail, 7- circular hole
Slot, 8- spring, 9- sphere, 10- through-hole, 11- horizontal concrete chute, 12- position limiting slide block, 13- girt, 14- fixes sleeve, 15-
Syringe, 16- fixed ring, 17- threaded rod, 18- top cover, 19- rotating ring, 20- rubber plug, 21- injection needle, 22- guide rail, 23-
Guide ring, 24- pull handle, 25- pedestal.
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.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of angiocardiography, which pushes away, helps device, including fixation
Cross bar 1, fixed syringe, the left and right ends of the fixed transverse rod are respectively fixedly connected with the fixing end of left slider 2 and right sliding block 3, institute
The left and right ends for stating fixed transverse rod are respectively equipped with vertical bar 4, are respectively equipped on the inner sidewall of the vertical bar and left slider and the right side
The left sliding slot 5 and right rail 6 that sliding block is used cooperatively slide left slider and right sliding block can in left sliding slot and right rail respectively
It is dynamic, realize the lifting of fixed transverse rod, the sliding end of the left slider and right sliding block is slidably connected with left sliding slot and right rail respectively,
The middle part lower end of the left slider is equipped with circle hole groove 7, fixed spring, and the bottom hole of the circle hole groove is fixedly connected with the upper end of spring 8,
The lower end of the spring is fixedly connected with the upper end of sphere 9, between the left side wall of the vertical bar of the lower end and left side of the left sliding slot
Equipped with through-hole 10, sphere is made to spring into through-hole under the effect of spring force, for fixing fixed transverse rod, up and down the two of the through-hole
Side is symmetrically arranged with horizontal concrete chute 11, slides girt in horizontal concrete chute, the inside of the horizontal concrete chute company of sliding respectively
It is connected to the sliding end of position limiting slide block 12, the fixing end of upper and lower two position limiting slide blocks is separately fixed at the upper and lower of girt 13
On side wall, through having fixes sleeve 14, fixed syringe, the inner sidewall of the fixes sleeve passes through spiral shell at the middle part of the fixed transverse rod
Line, which screws, is fixed with syringe 15,16 lower surface of fixed ring that the upper end of the syringe is fixed on, and passes through in the middle part of the fixed ring
It is screwed threaded rod 17, the upper end of the threaded rod is fixed with top cover 18, and the upper surface right end of the top cover is fixed with rotation
The lower end of change 19, the threaded rod is fixed with rubber plug 20 by core bar, pushes contrast agent, the lower end of the syringe is fixed with note
Needle 21 is penetrated, is injected, the downside of the fixed transverse rod is equipped with guide rail 22, fixed guide ring, a left side for the guide rail
Right both ends are separately fixed on the inner sidewall of two vertical bars in left and right, and the middle part of the vertical bar is equipped with to be used cooperatively with injection needle
Guide ring 23, can prevent injection needle from shifting, cause contrast agent exposed, be unfavorable for going on smoothly for diagnoses and treatment, the injection
Guide ring is run through in the lower end of needle, and the internal diameter of the guide ring and the outer diameter of injection needle are equal.
Specifically, the left end of the girt is fixed with pull handle 24, facilitate pulling girt.
Specifically, the diameter of the sphere is less than the diameter of through-hole, sphere can enter through-hole.
Specifically, the lower end of each vertical bar is respectively and fixedly provided with pedestal 25.
Specifically, the length phase of the distance between the upper surface of the guide ring and the upper end of injection needle and left sliding slot
It is the depth of needle of injection needle Deng the distance between upper surface of, guide ring and upper end of injection needle.
Working principle: the utility model, which provides a kind of angiocardiography, to be pushed away and helps device, and when carrying out injection contrast agent, fixation is put
Device is set, by the lower end of guide ring to the position of needle inserting needle, two hands hold the both ends of fixed transverse rod respectively, by fixed transverse rod
Inserting needle is moved down, when the both ends of fixed transverse rod are moved to the bottom of corresponding sliding slot, the sphere inside left slider is in spring force
Under the action of enter through-hole, the position of fixed transverse rod is fixed, carries out injection contrast agent at this time, left hand pushes down fixed transverse rod, right
Hand finger catches on rotating ring and rotates clockwise, and moves down threaded rod, rotation is realized by the connection of screw thread, to make rubber plug at the uniform velocity
Moving down makes contrast agent be injected into human body under pressure, and convenient uniformly to grasp the speed injected, guide ring can prevent injection needle
Displacement, causes contrast agent exposed, is unfavorable for going on smoothly for diagnoses and treatment, after injection, pushes pull handle, makes level
Pull rod moves to right, and sphere is pushed into left sliding slot, and medical worker can move up fixed transverse rod at this time, i.e., injection needle is extracted human body.
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 (5)
1. a kind of angiocardiography, which pushes away, helps device, including fixed transverse rod (1), it is characterised in that: the left and right two of the fixed transverse rod (1)
End is respectively fixedly connected with the fixing end of left slider (2) and right sliding block (3), and the left and right ends of the fixed transverse rod (1) are respectively equipped with
Vertical bar (4) is respectively equipped with the left cunning being used cooperatively with left slider (2) and right sliding block (3) on the inner sidewall of the vertical bar (4)
The sliding end of slot (5) and right rail (6), the left slider (2) and right sliding block (3) is sliding with left sliding slot (5) and right rail (6) respectively
The middle part lower end of dynamic connection, the left slider (2) is equipped with circle hole groove (7), and the bottom hole of the circle hole groove (7) is fixedly connected with spring
(8) upper end, the lower end of the spring (8) are fixedly connected with the upper end of sphere (9), the lower end of the left sliding slot (5) and left side
Through-hole (10) are equipped between the left side wall of vertical bar (4), the two sides up and down of the through-hole (10) are symmetrically arranged with horizontal concrete chute (11),
The inside of the horizontal concrete chute (11) slidably connects the sliding end of position limiting slide block (12), upper and lower two position limiting slide blocks respectively
(12) fixing end is separately fixed on the top and bottom sidewall of girt (13), and the middle part of the fixed transverse rod (1) is solid through having
Determine sleeve (14), the inner sidewall of the fixes sleeve (14) is fixed with syringe (15) by being screwed, the syringe (15)
Fixed ring (16) lower surface that upper end is fixed on, the middle part of the fixed ring (16) is by being screwed threaded rod (17), institute
The upper end for stating threaded rod (17) is fixed with top cover (18), and the upper surface right end of the top cover (18) is fixed with rotating ring (19), institute
The lower end for stating threaded rod (17) is fixed with rubber plug (20) by core bar, and the lower end of the syringe (15) is fixed with injection needle (21),
The downside of the fixed transverse rod (1) is equipped with guide rail (22), and the left and right ends of the guide rail (22) are separately fixed at a left side
On the inner sidewall of right two vertical bars (4), the middle part of the vertical bar (4) is equipped with the guide ring being used cooperatively with injection needle (21)
(23), guide ring (23) are run through in the lower end of the injection needle (21), the internal diameter of the guide ring (23) and injection needle (21) it is outer
Diameter is equal.
2. a kind of angiocardiography according to claim 1, which pushes away, helps device, it is characterised in that: a left side for the girt (13)
End is fixed with pull handle (24).
3. a kind of angiocardiography according to claim 1, which pushes away, helps device, it is characterised in that: the diameter of the sphere (9) is small
Diameter in through-hole (10).
4. a kind of angiocardiography according to claim 1, which pushes away, helps device, it is characterised in that: each vertical bar (4)
Lower end is respectively and fixedly provided with pedestal (25).
5. a kind of angiocardiography according to claim 1, which pushes away, helps device, it is characterised in that: the upper table of the guide ring (23)
Equal length of the distance between the upper end of face and injection needle (21) with left sliding slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645426.8U CN208339885U (en) | 2017-12-01 | 2017-12-01 | A kind of angiocardiography, which pushes away, helps device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645426.8U CN208339885U (en) | 2017-12-01 | 2017-12-01 | A kind of angiocardiography, which pushes away, helps device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339885U true CN208339885U (en) | 2019-01-08 |
Family
ID=64874608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645426.8U Expired - Fee Related CN208339885U (en) | 2017-12-01 | 2017-12-01 | A kind of angiocardiography, which pushes away, helps device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602440A (en) * | 2019-02-19 | 2019-04-12 | 邬政宏 | A kind of radiography auxiliary device suitable for irradiation image section |
-
2017
- 2017-12-01 CN CN201721645426.8U patent/CN208339885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602440A (en) * | 2019-02-19 | 2019-04-12 | 邬政宏 | A kind of radiography auxiliary device suitable for irradiation image section |
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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: 20190108 Termination date: 20191201 |