CN208943112U - A kind of Binocular High-pressure Syringe - Google Patents
A kind of Binocular High-pressure Syringe Download PDFInfo
- Publication number
- CN208943112U CN208943112U CN201721806804.6U CN201721806804U CN208943112U CN 208943112 U CN208943112 U CN 208943112U CN 201721806804 U CN201721806804 U CN 201721806804U CN 208943112 U CN208943112 U CN 208943112U
- Authority
- CN
- China
- Prior art keywords
- piston
- syringe
- cavity
- main body
- ebonite
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Binocular High-pressure Syringes, including syringe main body, and the first cavity, the second cavity, baffle, first piston ebonite, second piston ebonite, first piston flexible glue, second piston flexible glue, check valve, the first chamber outlet, the second chamber outlet, mixing chamber and syringe outlet in the syringe main body are set, wherein, the outer surface of the syringe body tail section is equipped with fixed flange, and the fixed flange is used for and driving equipment mutually fastens the syringe main body being fixed on driving equipment；First cavity and the second cavity are located in the syringe main body and mutually separated by the baffle；It is the utility model is designed reasonably, easy to operate, the financial burden of patient is reduced, the management cost of hospital is reduced, a double-purpose reduces the links such as production and destruction to pressure influence brought by environment, has good business efficiency and social benefit.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of Binocular High-pressure Syringe.
Background technique
High pressure injector syringe is a kind of disposable medical instrument consumptive material that high pressure injector coordinative composition of equipments uses, and is being used
In some applications of the medical imaging of contrast agent, syringe is connected to power injector, for driving syringe piston, and with
The flow velocity and/or pressure injection medical fluid that medical procedure requires, to reach MRI nuclear mangetic resonance-CT diagnostic instrments or CT is swept
The reinforcing effect retouched.One or more kinds of medical fluids must be often injected in a program, such as in CT, angiography or other
In medical imaging procedure, wherein for after the injection for being injected at salting liquid of the contrast agent of imaging of medical and/or before, it is similar
More injecting liquid drugs can also occur in core medical treatment or other application in.For suchlike application, circulate currently on the market
Equipment usually using dual-head injector, there are two the devices of injector drive syringe for this set, for driving double injection
Piston in device, wherein the syringe medical fluid of one end is pre-filled, and another section need to aspirate in site of deployment, still, this
The problems such as equipment for the treatment of, which normally results in, manages inconvenience, operating difficulties, increases unnecessary operation to manager, user
Cost and medical-risk.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency provide a kind of design rationally, convenient for pipe
Reason, Binocular High-pressure Syringe easy to operate, low in cost, medical-risk is low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Binocular High-pressure Syringe, including syringe main body, and be arranged in the syringe main body the first cavity,
Two cavities, baffle, first piston ebonite, second piston ebonite, first piston flexible glue, second piston flexible glue, check valve, first are held
Chamber outlet, the second chamber outlet, mixing chamber and syringe outlet, wherein it is convex that the outer surface of the syringe body tail section is equipped with fixation
The syringe main body is fixed on driving equipment for mutually fastening with driving equipment by edge, the fixed flange；It is described
First cavity and the second cavity are located in the syringe main body and mutually separated by the baffle；
The first piston flexible glue is mounted on the first piston ebonite, and the first piston flexible glue and first piston
Ebonite is inserted into the inner from first cavity tail portion, first piston ebonite tail portion be equipped with the first flange connector, described first
Flange connector is connected with driving equipment, and by driving first flange connector, the first piston flexible glue can be described the
Front and back is hermetically slided in one cavity；The second piston flexible glue is mounted on the second piston ebonite, and described second is living
Plug flexible glue and second piston ebonite are inserted into the inner from second cavity tail portion, and second piston ebonite tail portion is equipped with second and connects
Flange is connect, second flange connector is connected with driving equipment, by driving second flange connector, the second piston
Flexible glue can hermetically slide front and back in second cavity；
First chamber outlet is arranged in the head of first cavity, and the second chamber outlet setting is described the
The head of the syringe main body is arranged in the head of two cavities, the mixing chamber, and first chamber outlet and the second cavity go out
Mouth is connected with the mixing chamber respectively, and the syringe outlet is connected with the mixing chamber, and the syringe outlet heads are equipped with
Internal screw thread, the syringe outlet are connected by the internal screw thread with the connecting tube at sufferer end；
The junction of first chamber outlet and the mixing chamber is arranged in the check valve, and the check valve makes described
Medical fluid in first cavity can only be flowed out from first chamber outlet and cannot be flowed back.
Preferably, the syringe main body and the baffle are integrated injection molding.
Preferably, the internal screw thread according to the ISO standard in Rule taper specification.
Preferably, the syringe main body is integrally cylindrical, conical or elliptical cylinder-shape.
Preferably, the fixed flange in the syringe main body is integrally in a circle, or is the two and half of corresponding setting
It is round.
Working principle of the utility model is:
A kind of Binocular High-pressure Syringe of the utility model is set there are two cavity, the first cavity and the second cavity, wherein first
Cavity is the second cavity aspiration medicinal liquid again in application in the pre-filled medical fluid of factory, can be realized medical fluid by sequentially, can be mutual
It changes ground or is simultaneously injected.
In use, syringe main body is mounted in driving equipment by fixed flange fastening, the connection of first piston ebonite
The flange connector of flange and second piston ebonite is connected with driving equipment respectively, under the action of driving equipment, first piston
Front and back is hermetically slided in respective cavity respectively for flexible glue and second piston flexible glue, and at the first chamber outlet of the first cavity
Check valve is set, and check valve only allows the medical fluid of the first cavity to flow out under the action of driving equipment and cannot flow back into the first appearance
It is intracavitary；First cavity and the second cavity can independently be subjected to high pressure (high pressure reaches 350PSI pressure or so)；The volume of cavity is every
A is about 100ML, can also expand that perhaps to reduce for example each cavity be 50ML or 200ML as needed.
A kind of Binocular High-pressure Syringe of the utility model can be used for liquid medicine injection, including diagnostic medicament (such as X-ray,
The medicaments such as magnetic resonance, optics), therapeutic agent, salting liquid or combinations thereof, two cavities of the syringe can medical fluid having the same,
Or each cavity can have a different medical fluids, such combination be not limited to two kinds of diagnosticums, diagnosis/therapeutic combination, two kinds control
Treat agent, diagnosis/saline combination, treatment/saline combination；Medical fluid can be from each cavity sequential injection, i.e., a kind of first medical fluid
It is injected from a cavity, then another medicament is injected from another cavity, and the medical fluid can also replace or interchangeable mode
Injection, i.e. a kind of medical fluid of the first amount are injected from a cavity, and then another medical fluid of the second amount is injected from another cavity, the mistake
Journey can be repeated as desired for, and medical fluid can also be injected simultaneously；The injection speed of two cavities is independently variable, depends on user in mesh
Concrete application in target diagnosis or therapeutic process.
The utility model have compared with prior art it is below the utility model has the advantages that
It is the utility model is designed reasonably, easy to operate, the financial burden of patient is reduced, reduces the management cost of hospital, one
Cylinder double-purpose reduces the links such as production and destruction to pressure influence brought by environment, has good business efficiency and society's effect
Benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the appearance diagram of the utility model.
Appended drawing reference in figure are as follows: 1, syringe main body；2, the first cavity；3, the second cavity；4, baffle；5, first piston is hard
Glue；6, second piston ebonite；7, first piston flexible glue；8, second piston flexible glue；9, check valve；10, the first chamber outlet；11,
Second chamber outlet；12, mixing chamber；13, syringe exports；14, fixed flange；15, the first flange connector；16, the second connection is convex
Edge.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Fig. 1~2, a kind of Binocular High-pressure Syringe, including syringe main body 1, the whole syringe main body 1 is in cylinder
Shape, cone or elliptical cylinder-shape, and the first cavity 2, the second cavity 3, the baffle 4, that are arranged in the syringe main body 1
One piston ebonite 5, second piston ebonite 6, first piston flexible glue 7, second piston flexible glue 8, check valve 9, the first chamber outlet 10,
Second chamber outlet 11, mixing chamber 12 and syringe outlet 13, wherein it is convex that the outer surface of 1 tail portion of syringe main body is equipped with fixation
Edge 14, the fixed flange 14 in the syringe main body 1 is whole round in one, or is two semicircles of corresponding setting, institute
It states fixed flange 14 and the syringe main body 1 is fixed on driving equipment for mutually fastening with driving equipment；Described
One cavity 2 and the second cavity 3 be located at it is in the syringe main body 1 and mutually separated by the baffle 4, the syringe main body 1 with
The baffle 4 is integrated injection molding.
The first piston flexible glue 7 is mounted on the first piston ebonite 5, and the first piston flexible glue 7 and first
Piston ebonite 5 is inserted into the inner from 2 tail portion of the first cavity, and 5 tail portion of first piston ebonite is equipped with the first flange connector 15,
First flange connector 15 is connected with driving equipment, and by driving first flange connector 15, the first piston is soft
Glue 7 can hermetically slide front and back in first cavity 2；The second piston flexible glue 8 is mounted on the second piston ebonite 6
On, and the second piston flexible glue 8 and second piston ebonite 6 are inserted into the inner from 3 tail portion of the second cavity, the second piston
6 tail portion of ebonite is equipped with the second flange connector 16, and second flange connector 16 is connected with driving equipment, passes through driving described the
Two flange connectors 16, the second piston flexible glue 8 can hermetically slide front and back in second cavity 3.
The head of first cavity 2 is arranged in first chamber outlet 10, and the setting of the second chamber outlet 11 exists
The head of the syringe main body 1, first chamber outlet 10 is arranged in the head of second cavity 3, the mixing chamber 12
It is connected respectively with the mixing chamber 12 with the second chamber outlet 11, the syringe outlet 13 is connected with the mixing chamber 12,
The syringe exports 13 heads and is equipped with internal screw thread, the internal screw thread according to the ISO standard in Rule taper specification, the syringe goes out
Mouth 13 is connected by the internal screw thread with the connecting tube at sufferer end.
The junction of first chamber outlet 10 and the mixing chamber 12, the check valve 9 is arranged in the check valve 9
Make the medical fluid in first cavity 2 that can only flow out and cannot flow back from first chamber outlet 10.
A kind of Binocular High-pressure Syringe of the utility model is set there are two cavity, the first cavity 2 and the second cavity 3, wherein the
One cavity 2 is second cavity 3 aspiration medicinal liquid again in application in the pre-filled medical fluid of factory, can be realized medical fluid by sequentially,
Interchangeably or simultaneously injected.
In use, syringe main body 1 is mounted in driving equipment by the fastening of fixed flange 14, first piston ebonite 5
The flange connector of flange connector and second piston ebonite 6 is connected with driving equipment respectively, under the action of driving equipment, first
Front and back is hermetically slided in respective cavity respectively for piston flexible glue 7 and second piston flexible glue 8, and the first of the first cavity 2 holds
Chamber outlet 10 at be arranged check valve 9, check valve 9 only allow the medical fluid of the first cavity 2 flowed out under the action of driving equipment without
It can flow back into the first cavity 2；First cavity 2 and the second cavity 3 can independently be subjected to high pressure, and (it is left that high pressure reaches 350PSI pressure
It is right)；The volume of cavity each be about 100ML, can also expand as needed perhaps reduce for example each cavity be 50ML or
200ML。
A kind of Binocular High-pressure Syringe of the utility model can be used for liquid medicine injection, including diagnostic medicament (such as X-ray,
The medicaments such as magnetic resonance, optics), therapeutic agent, salting liquid or combinations thereof, two cavities of the syringe can medical fluid having the same,
Or each cavity can have a different medical fluids, such combination be not limited to two kinds of diagnosticums, diagnosis/therapeutic combination, two kinds control
Treat agent, diagnosis/saline combination, treatment/saline combination；Medical fluid can be from each cavity sequential injection, i.e., a kind of first medical fluid
It is injected from a cavity, then another medicament is injected from another cavity, and the medical fluid can also replace or interchangeable mode
Injection, i.e. a kind of medical fluid of the first amount are injected from a cavity, and then another medical fluid of the second amount is injected from another cavity, the mistake
Journey can be repeated as desired for, and medical fluid can also be injected simultaneously；The injection speed of two cavities is independently variable, depends on user in mesh
Concrete application in target diagnosis or therapeutic process.
It is the utility model is designed reasonably, easy to operate, the financial burden of patient is reduced, reduces the management cost of hospital, one
Cylinder double-purpose reduces the links such as production and destruction to pressure influence brought by environment, has good business efficiency and society's effect
Benefit.
Above-mentioned is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above content
It limits, it is made under other any spiritual essence and principles without departing from the utility model to change, modification, substitution, combine, letter
Change, should be equivalent substitute mode, be included within the protection scope of the utility model.
Claims (5)
1. a kind of Binocular High-pressure Syringe, which is characterized in that including syringe main body, and be arranged in the syringe main body
It is one cavity, the second cavity, baffle, first piston ebonite, second piston ebonite, first piston flexible glue, second piston flexible glue, unidirectional
Valve, the first chamber outlet, the second chamber outlet, mixing chamber and syringe outlet, wherein the outer surface of the syringe body tail section is set
There is fixed flange, the syringe main body is fixed on driving equipment for mutually fastening with driving equipment by the fixed flange
On；First cavity and the second cavity are located in the syringe main body and mutually separated by the baffle；
The first piston flexible glue is mounted on the first piston ebonite, and the first piston flexible glue and first piston ebonite
It is inserted into the inner from first cavity tail portion, first piston ebonite tail portion is equipped with the first flange connector, first connection
Flange is connected with driving equipment, and by driving first flange connector, the first piston flexible glue can hold described first
It hermetically slides intracavitary front and back；The second piston flexible glue is mounted on the second piston ebonite, and the second piston is soft
Glue and second piston ebonite are inserted into the inner from second cavity tail portion, and it is convex that second piston ebonite tail portion is equipped with the second connection
Edge, second flange connector are connected with driving equipment, by driving second flange connector, the second piston flexible glue
It can hermetically be slided front and back in second cavity；
The head of first cavity is arranged in first chamber outlet, and the second chamber outlet setting is held described second
The head of the syringe main body, first chamber outlet and the second chamber outlet point is arranged in the head of chamber, the mixing chamber
It is not connected with the mixing chamber, the syringe outlet is connected with the mixing chamber, and the syringe outlet heads are equipped with interior spiral shell
Line, the syringe outlet are connected by the internal screw thread with the connecting tube at sufferer end；
The junction of first chamber outlet and the mixing chamber is arranged in the check valve, and the check valve makes described first
Medical fluid in cavity can only be flowed out from first chamber outlet and cannot be flowed back.
2. Binocular High-pressure Syringe according to claim 1, which is characterized in that the syringe main body is one with the baffle
Body injection molding.
3. Binocular High-pressure Syringe according to claim 1, which is characterized in that the internal screw thread according to the ISO standard in Shandong
The specification of your taper.
4. Binocular High-pressure Syringe according to claim 1, which is characterized in that the syringe main body is integrally cylindrical,
Cone or elliptical cylinder-shape.
5. Binocular High-pressure Syringe according to claim 1, which is characterized in that the fixed flange in the syringe main body is whole
Body is round in one, or is two semicircles of corresponding setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806804.6U CN208943112U (en) | 2017-12-21 | 2017-12-21 | A kind of Binocular High-pressure Syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806804.6U CN208943112U (en) | 2017-12-21 | 2017-12-21 | A kind of Binocular High-pressure Syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943112U true CN208943112U (en) | 2019-06-07 |
Family
ID=66729001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806804.6U Active CN208943112U (en) | 2017-12-21 | 2017-12-21 | A kind of Binocular High-pressure Syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943112U (en) |
-
2017
- 2017-12-21 CN CN201721806804.6U patent/CN208943112U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2650580C2 (en) | Fluid delivery system with high and low pressure hand manifold | |
| JP6492059B2 (en) | Fluid path set bolus control device | |
| CN102225223B (en) | Three-ring injector | |
| US20190269860A1 (en) | Single slider double barrel syringe and method to use same for medical diagnostics, therapeutic use, and placement confirmation and joint space injection | |
| CN208943112U (en) | A kind of Binocular High-pressure Syringe | |
| CN203001687U (en) | Perfusion connector of disposable indwelling catheter | |
| CN204352348U (en) | Integral type flexible gradual change blood vessel microtubular | |
| CN206414556U (en) | A kind of clinical care transfusion device | |
| CN210811401U (en) | Binary channels puncture connecting pipe | |
| CN206414506U (en) | Medical balloon fills device | |
| CN208710684U (en) | A kind of syringe with agitating function | |
| CN201631340U (en) | Disposable deep cyst puncture needle | |
| CN210145216U (en) | Syringe for viscous liquid medicine | |
| CN208710683U (en) | The bottled dosage form of perhexiline injection | |
| CN103876752B (en) | Venous indwelling channel hemostix | |
| CN108721730B (en) | Injector for viscous medicinal liquids | |
| CN207654214U (en) | A kind of thorax puncture outfit | |
| CN203075358U (en) | Double-lower-limb vein angiography syringe | |
| CN108904970A (en) | A kind of multipurpose medical anti-reflective stream connector | |
| CN207545133U (en) | For the puncture outfit of thoracoscopic operation | |
| CN210933166U (en) | Syringe | |
| CN107233125A (en) | Neoplastic lesion allosome acupuncture in human body, which is twisted, cuts intelligent nano probe unit | |
| CN216060679U (en) | Puncture outfit for cardiothoracic surgery | |
| CN203885505U (en) | Venous indwelling channel hemostix | |
| CN215537200U (en) | Emulsification laxative device of usefulness in intervene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |