CN208943058U - A kind of duplex mixing syringe with buckle structure - Google Patents
A kind of duplex mixing syringe with buckle structure Download PDFInfo
- Publication number
- CN208943058U CN208943058U CN201721193626.4U CN201721193626U CN208943058U CN 208943058 U CN208943058 U CN 208943058U CN 201721193626 U CN201721193626 U CN 201721193626U CN 208943058 U CN208943058 U CN 208943058U
- Authority
- CN
- China
- Prior art keywords
- syringe
- fixed frame
- buckle
- syringes
- module fixed
- 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 relates to a kind of duplex mixing syringe with buckle structure, the duplex mixing syringe includes: two syringes, for fixing the upper module fixed frame of described two syringe one end, and for fixing described two syringe other ends and by the lower module fixed frame of the liquid guide flow in described two syringes to nozzle.The utility model fixes syringe by the way that the first buckle is arranged on the upper surface of upper module fixed frame, and it is less than on the outside of the flange part of the syringe by the distance of the corresponding through hole center axis of the first buckle of setting to the maximum distance of corresponding through hole center axis, each syringe is tightly secured on the upper module fixed frame, syringe rotational release in use process is avoided.
Description
Technical field
The present invention relates to medical instruments fields, and in particular, to a kind of duplex mixing syringe with buckle structure.
Background technique
Currently, the syringe of clinical use is mainly single barreled syringe and duplex mixing syringe.When needs are to two kinds of liquid
Body medicament is mixed immediately, and when to reach suitable therapeutic effect, single barreled syringe is difficult to realize this purpose.For example,
Colloid styptic or tissue closing glue be to be formed by two component hybrid reactions, since the viscosity of solution increases rapidly after the mixing of two components
Add, it is necessary to which otherwise mixing application immediately is difficult to be efficiently used for target site；At this moment duplex hybrid injection must just be used
Device.
Duplex mixing syringe on the market is before the use, it usually needs extracts component solution to note out of reagent bottle
In emitter.Because with the presence of the demand for extracting liquid, duplex mixing syringe should not design integral non-removable structure.City
Common mode is duplex mixing syringe to be split into two modules up and down on face, and duplex mixing syringe upper module is for solid
Fixed two syringes simultaneously guarantee that synchronous push of two syringes is injected, then lower module is used to mix the liquid in two syringes
It is sprayed onto site of administration；Upper module and lower module need combination to be formed together an entirety to duplex mixing syringe when in use.
It since duplex mixer is mainly used for clinician, especially uses during surgery, therefore its operation and group
The simplicity and agility of dress are extremely important.In order to improve the efficiency for extracting component fluids to duplex mixer out of reagent bottle,
Two syringes can be assembled in upper module in advance.Need to use two syringes when extracting component solution in reagent bottle
The luer threads of lower end are connect by luer threads with reagent bottle, to ensure in medical fluid transfer process being not in leakage.This
When, rotary force can be generated during connecting using luer threads, driving syringe rotation is easy, so that attended operation is very not
Just, it while being easy to happen and loosens, there are such risks；In addition, duplex mixing syringe need in an assembling process it is right simultaneously
The hole of quasi- two syringe Rule heads and lower module, time-consuming and extremely inconvenient.In order to avoid being injected during connection reagent bottle
The problem of device stress rotates, the fixed structure of semi-surrounding is arranged in the prior art usually on duplex mixing syringe, utilizes big face
Long-pending wraps up to fix the shield support of syringe；The duplex mixing syringe of this semi-surrounding structure loads and unloads fiber crops in use
Tired, inconvenient observation has an effect on product appearance.
Therefore, it is simple and convenient to operate it is necessary to design a kind of structure, assembles quick and syringe can be effectively prevent to exist
The duplex mixing syringe rotated in use process.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of duplex hybrid injection with buckle structure
Device, the present invention fix syringe by the way that the first buckle is arranged on the upper surface of upper module fixed frame, solve syringe and exist
The problem of rotation is easy in use process.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of duplex mixing syringe with buckle structure, the duplex mixing syringe include:
Two syringes, for fixing the upper module fixed frame of described two syringe one end, and for described in fixed
Two syringe other ends and lower module fixed frame by the liquid guide flow in described two syringes to nozzle；
Wherein, the syringe includes liquid storing part for storing the tubular of liquid and is able to carry out work in liquid storing part
The push-pull rod of movement is filled in, the end of the open end of the liquid storing part is provided with flange part, and the upper module fixed frame has T junction
Structure, there are two through-holes, described two syringes to be each passed through described two through-holes, institute for setting on the upper surface of the T-type structure
The flange part for stating syringe is undertaken on the upper surface of the T-type structure；
It is provided at least on the upper surface of the T-type structure of the upper module fixed frame and beside each through-hole
One the first buckle for fixing syringe, the flange part of first buckle and syringe is mutually clamped, and first card
The distance for detaining corresponding through hole center axis is less than on the outside of the flange part of the syringe to corresponding through hole center axis most
Big distance.
The present invention fixes syringe by the way that the first buckle is arranged on the upper surface of upper module fixed frame, and passes through setting
The distance of the first corresponding through hole center axis of buckle is less than on the outside of the flange part of the syringe to corresponding through hole center
Maximum distance enables each syringe to be closely fixed on the upper module fixed frame, avoids infusing in use process
Emitter rotational release.
It is worth noting that the distance of the first corresponding through hole center axis of buckle of present invention meaning refers to first
Buckle the horizontal maximum distance of inner surface distance through hole center axis.
Further, the hand rest straight flange being parallel to each other there are two being arranged on the flange part of each syringe, first card
Button is mutually clamped with the hand rest straight flange.
Further, there are two the first buckles for fixing same syringe for setting beside each through-hole.
Further, compatible pilot hole is provided with Rule of two syringes on the lower module fixed frame,
The second buckle for protruding from the fixed top of support of lower module is provided between described two pilot holes；The upper module fixed frame
Longitudinal portion of T-type structure has clamp structure, and the clamp structure is internally provided with snap-fitted position, second buckle with
The snap-fitted position is mutually clamped.
Further, when the snap-fitted position is so that the second buckle is packed into snap-fitted position, Rule of two syringes
The mode for two pilot holes that head is automatically loaded lower module fixed frame simultaneously is set to the inside in longitudinal portion of the T-type structure.
Further, second buckle is set to the symmetrical centre position of two pilot holes of the lower module fixed frame
It sets, the snap-fitted position is set to the symmetrical center positions of the clamp structure of the upper module fixed frame, and this set makes
Second buckle is with snap-fitted position on same center line.When second buckle is packed into snap-fitted position,
Rule head of two syringes can be automatically loaded in two pilot holes of duplex mixing syringe lower module fixed frame simultaneously, filled
The sealing structure of preventing water leakage is formed with position.
Upper and lower module fixing rack is connected as an entirety by the second buckle and the clamping of snap-fitted position by the present invention,
Solve the problems, such as that assembling cumbersome, duplex mixing syringe stress is easy to scatter.Buckle structure provided by the invention is instead of city
Using the assembly method of luer threads or pull ring on face, assembling is fast and simple, guarantees that product is easy-to-use.Snap-fitted can also give
Whether the feedback sound that operator assembles assembles completion by sound operator's energy accurate judgement duplex mixing syringe, from
And it is confirmed whether can be used.
Duplex mixing syringe provided by the invention includes upper and lower module fixing rack, by being respectively arranged at upper and lower module
Two groups of button bits of fixed frame are fixed, and solve the problems, such as that syringe is easy rotation in use；Duplex is also solved simultaneously
The problem of mixing syringe assembling is cumbersome, stress is easily scattered.
Further, the duplex mixing syringe further includes syringe push-pull rod connecting plate, the syringe push-pull rod
Connecting plate is for the push-pull rod of described two syringes to be connected as one.
Further, the syringe push-pull rod connecting plate connects described push away in a manner of being aligned the push-pull rod always
Pull rod.
Further, the lower module fixed mount setting have described two syringes are connected to the nozzle respectively it is curved
Bent channel.
Further, the syringe is the pre-packaged syringe for having liquid, and the syringe has and the liquid pair
The identification information answered.
Further, the nozzle is connect by extension pipe with lower module fixed frame.
Compared with prior art, the invention has the following beneficial effects:
The present invention fixes syringe by the way that the first buckle is arranged on the upper surface of upper module fixed frame, and passes through setting
The distance of the first corresponding through hole center axis of buckle is less than on the outside of the flange part of the syringe to corresponding through hole center axis
The maximum distance of line enables each syringe to be closely fixed on the upper module fixed frame, avoids use process
Middle syringe rotational release；By the second buckle and the clamping of snap-fitted position that is set to inside clamp structure by upper and lower mould
Block fixed frame is connected as an entirety, solves the problems, such as that assembling cumbersome, duplex mixing syringe stress is easy to scatter.In addition,
Duplex mixing syringe provided by the invention is easy to assembly, clean hygiene, has biggish application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the duplex mixing syringe that embodiment 1 provides；
Fig. 2 is the structural schematic diagram for the syringe that embodiment 1 provides；
Fig. 3 is the structural schematic diagram for the upper module fixed frame that embodiment 1 provides；
Fig. 4 is the end view for the upper module fixed frame that embodiment 1 provides；
Fig. 5 is the partial structural diagram for the duplex mixing syringe that embodiment 1 provides；
Fig. 6 is the partial side schematic diagram for the duplex mixing syringe that embodiment 1 provides；
Fig. 7 is the fractionation structural representation for the duplex mixing syringe that embodiment 1 provides；
Fig. 8 is another fractionation structural representation for the duplex mixing syringe that embodiment 1 provides；
Fig. 9 is another partial side schematic diagram for the duplex mixing syringe that embodiment 1 provides.
Specific embodiment
Below with reference to attached drawing various exemplary embodiments, feature and the aspect that the present invention will be described in detail.It is identical in attached drawing
Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the present invention, numerous details is given in specific embodiment below.
It will be appreciated by those skilled in the art that without certain details, the present invention equally be can be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight purport of the invention.
Embodiment 1
Fig. 1 is the structural schematic diagram of duplex mixing syringe provided in this embodiment, as shown in Figure 1, the duplex mixes
Syringe includes: two syringes 10, for fixing the upper module fixed frame 20 of described two 10 one end of syringe, and is used for
It fixes described two 10 other ends of syringe and consolidates the lower module of liquid guide flow to nozzle 40 in described two syringes 10
Determine frame 30, the nozzle 40 is connect with lower module fixed frame 30.
Fig. 2 is the structural schematic diagram of syringe 10 provided in this embodiment, as shown in Fig. 2, the syringe 10 includes using
In the tubular of storage liquid liquid storing part 11 and be able to carry out in liquid storing part 11 push-pull rod 12 of piston motion, the liquid storage
The end of the open end in portion 11 is provided with flange part 13, and the upper module fixed frame 20 has T-type structure, the T-type structure
There are two through-holes 21, described two syringes 10 to be each passed through described two through-holes 21, the syringe 10 for setting on upper surface
Flange part 13 be undertaken on the upper surface of the T-type structure.
Fig. 3 and Fig. 4 is respectively the structural schematic diagram and end view of upper module fixed frame provided in this embodiment, as schemed institute
Show, is provided at least one on the upper surface of the T-type structure of the upper module fixed frame 20 and beside each through-hole 21
A the first buckle 22 for fixing syringe 10,13 phase of flange part of first buckle 22 and syringe 10 is clamped, and institute
The distance for stating corresponding 21 central axis of through-hole of the first buckle 22 is less than on the outside of the flange part 13 of the syringe 10 to correspondence
The maximum distance (i.e. B < A) of 21 central axis of through-hole.In the present embodiment, it is provided on the flange part 13 of each syringe 10
Two hand rest straight flanges 14 being parallel to each other, first buckle 22 are clamped with 14 phase of hand rest straight flange.Each 21 side of through-hole
For fixing the first buckle 22 of same syringe 10 there are two being arranged.Fig. 5 and Fig. 6 is respectively that duplex provided in this embodiment is mixed
Close the partial structural diagram and local schematic side view of syringe.
Syringe 10 in the present embodiment is single barreled syringe, and syringe 10 can be transparent or semi-transparent by plastics, glass etc.
Bright material is made, it is not limited here.It should be noted that the duplex hybrid system of the present embodiment can be adapted for it is any
Substance of liquid form, such as medical fluid, glue etc., it is not limited here.
Fig. 7 and Fig. 8 is the fractionation structural representation of duplex mixing syringe, as shown in Figure 7 and Figure 8, the lower module
The compatible pilot hole 32 with Rule of two syringes 10 is provided on fixed frame 30, between described two pilot holes 32
It is provided with the second buckle 31 for protruding from 30 top surface of lower module fixed frame；The longitudinal direction of the T-type structure of the upper module fixed frame 20
Portion has clamp structure 23, and the clamp structure 23 is internally provided with snap-fitted position 24, second buckle 31 with it is described
The clamping of 24 phase of snap-fitted position, is specifically shown in Fig. 9.More specifically, the snap-fitted position 24 is so that the second buckle 31 is packed into card
When spiral-lock coordination 24, Rule head of two syringes 10 is automatically loaded the side of two pilot holes 32 of lower module fixed frame 30 simultaneously
Formula is set to the inside in longitudinal portion of the T-type structure.
Wherein, second buckle 31 is set to the symmetrical centre position of two pilot holes 32 of the lower module fixed frame 30
It sets, the snap-fitted position 24 is set to the symmetrical center positions of the clamp structure 23 of the upper module fixed frame 20, this to set
It sets so that second buckle 31 and snap-fitted position 24 are on same center line.Second buckle 31 is being packed into buckle dress
When being coordinated 24, Rule head of two syringes 10 can be automatically loaded duplex mixing syringe lower module fixed frame 30 simultaneously
In two pilot holes 32, the sealing structure of preventing water leakage is formed in rigging position.
Duplex mixing syringe provided by the invention includes upper and lower module fixing rack, is arranged by upper module fixed frame 20
The fixed syringes 10 of the first buckle 22, prevent 10 rotational release of syringe in use process；By on lower module fixed frame 30
The clamping for the snap-fitted position 24 being arranged on the second buckle 31 and upper module fixed frame 20 being arranged is fast by upper and lower module fixing rack
Speed is connected as an entirety.First buckle 22 prevents syringe 10 from rotating for fixing the up and down direction of two syringes 10；
Upper module fixed frame 20 fixes the front and back and left and right directions of two syringes 10, prevents the movement of 10 horizontal direction of syringe, leads to
Two syringes 10 can effectively be fixed by crossing 4 first buckles 22 and upper module fixed frame 20.When be oriented to over long distances, only
It needs in the 31 insertion snap-fitted position 24 of the second buckle by duplex mixing syringe lower module fixed frame 30, without being directed at injection
It is simultaneously real easily can be put into pilot hole 32 by Rule head of device 10 and two pilot holes 32 of lower module fixed frame 30 for syringe 10
The integrated connection of existing duplex mixing syringe, success rate 100%, and such connection type also has better seal effect.This
Invention is fixed by two groups of button bits, solves the problems, such as that syringe is voluble in use, while it is numerous to also solve assembling
Trivial, duplex mixing syringe stress is easy the problem of scattering.
Fig. 5 is partial structural diagram provided in this embodiment, as shown in figure 5, duplex hybrid system further includes syringe
Push-pull rod connecting plate 50, syringe push-pull rod connecting plate 50 is for the push-pull rod 12 of two syringes 10 to be connected as one.?
In the present embodiment, syringe push-pull rod connecting plate 50 connects push-pull rod 12 in a manner of being aligned push-pull rod 12 always.
The syringe push-pull rod connecting plate 50 of the present embodiment can have the groove of fixed syringe push-pull rod 12.Groove can
To be separately positioned on 50 different location of syringe push-pull rod connecting plate, it is not limited here.It, can be by push-pull rod 12 when installation
The flanged structure of handheld terminal (free end) is mounted in groove.Syringe push-pull rod connecting plate 50 makes push-pull rod 12 of syringe
In same position (i.e. their free end is generally aligned in the same plane), syringe 10 is enabled to go out liquid in equal volume, to realize equal
Even ground mixing liquid.It, can be by applying on syringe push-pull rod connecting plate 50 in the use process of duplex hybrid system
Thrust and pulling force, so that the mobile identical distance of each syringe push-pull rod 12, so as to be released by pulling force extraction or thrust
The liquid of equivalent.
The syringe push-pull rod connecting plate 50 of the present embodiment can have recess portion corresponding with finger shape, and the present embodiment is not
Limit the concrete shape of recess portion.For example, recess portion can be arc-shaped recess, which can kiss with the finger belly shape of adult's thumb
It closes, size matching, convenient for users to operation, raising operational comfort.Further, it is also possible to be frosted structure by recess arrangement, increase
Strong antiskid function.
The present embodiment does not limit the form and state that liquid after mixing is discharged nozzle 40.For example, nozzle 40 can will mix
Liquid after conjunction is sprayed with the effect being atomized.In the case where the effect that mixed liquid is atomized by nozzle 40 sprays, spray
The length of mouth 40 and the size in atomization aperture can be determined by the viscosity of solution, gelation time and usage mode in use process
It is fixed.In the present embodiment, nozzle 40 is directly connect with lower module fixed frame 30.It will be understood to those skilled in the art that can also
To need to make nozzle to connect by extension pipe with lower module fixed frame according to site of administration.Extension pipe can have two sections longer
Disconnected pipeline is used to further carry out further water conservancy diversion to liquid, and then Two-component liquid carries out after being mixed by nozzle
Atomization sprays.
Lower module fixed frame 30 is provided with the curved channel being respectively communicated with two syringes 10.For example, double
In the case where joining hybrid system including two syringes, two passes can be set in lower module fixed frame 30.Wherein, channel can
Not only to make die sinking process more simplified with certain radian, uses and imitate fruit more easily realization, but also have to reduce and promote
The effect of resistance.
In the present embodiment, lower module fixed frame 30 can be used to drain the liquid in two syringes.This reality
Two channels for applying example can be isolated from each other, so that the liquid in channel is not mixed.User's operation error or other
In the case that reason causes liquid to flow backwards, the liquid in each syringe 10 can be made to keep pure, avoided to each other
Liquid mixes and pollution is caused even to be failed.
Furthermore it is preferred that two syringes 10 are the syringe of pre-packaged liquid, two syringes 10 have to be loaded with it
The corresponding identification information of liquid.For example, duplex hybrid system can use pre- filling usage mode, be easy to use.
Specifically, using pre- filling usage mode, syringe 10 can load the liquid of specified type respectively, and
Rubber cap is packaged on the liquid in-out muzzle of the liquid storing part 11 of each syringe 10, prevents liquid from flowing out.Further, for side
Just user identifies different solutions, and identification information corresponding with liquid, such as two monotubular injections can be arranged on the injector
Different colours can be used in the push-pull rod 12 of device 10.
Claims (9)
1. a kind of duplex mixing syringe with buckle structure, which is characterized in that the duplex mixing syringe includes:
Two syringes (10) for fixing the upper module fixed frame (20) of described two syringes (10) one end, and are used for
Fixed described two syringe (10) other ends and will be under the liquid guide flow in described two syringes (10) to nozzle (40)
Module fixing rack (30)；
Wherein, the syringe (10) includes liquid storing part (11) for storing the tubular of liquid and in the liquid storing part (11)
It is inside able to carry out the push-pull rod (12) of piston motion, the end of the open end of the liquid storing part (11) is provided with flange part (13),
The upper module fixed frame (20) has T-type structure, and there are two through-hole (21) for setting on the upper surface of the T-type structure, described
Two syringes (10) are each passed through described two through-holes (21), and the flange part (13) of the syringe (10) is undertaken on described
On the upper surface of T-type structure；
It is provided on the upper surface of the T-type structure of the upper module fixed frame (20) and beside each through-hole (21)
At least one is used to fix the first buckle (22) of syringe (10), the flange part of first buckle (22) and syringe (10)
(13) it is mutually clamped, and the distance of described first buckle (22) corresponding through-hole (21) central axis is less than the syringe (10)
Flange part (13) on the outside of to corresponding through-hole (21) central axis maximum distance；On the flange part (13) of each syringe (10)
It is arranged there are two the hand rest straight flange (14) being parallel to each other, first buckle (22) is mutually clamped with the hand rest straight flange (14).
2. duplex mixing syringe according to claim 1, which is characterized in that there are two use for setting beside each through-hole (21)
First in the same syringe of fixation (10) buckles (22).
3. duplex mixing syringe according to claim 1, which is characterized in that be provided on the lower module fixed frame (30)
With the compatible pilot hole of Rule (32) of two syringes (10), it is provided between described two pilot holes (32) and protrudes from
Second buckle (31) of lower module fixed frame (30) top surface；Longitudinal portion of the T-type structure of the upper module fixed frame (20) has
Clamp structure (23), the clamp structure (23) are internally provided with snap-fitted position (24), second buckle (31) and institute
Snap-fitted position (24) is stated mutually to be clamped.
4. duplex mixing syringe according to claim 3, which is characterized in that the snap-fitted position (24) is so that the second card
When detaining (31) loading snap-fitted position (24), Rule head of two syringes (10) is automatically loaded lower module fixed frame (30) simultaneously
Two pilot holes (32) mode be set to the T-type structure longitudinal portion inside.
5. duplex mixing syringe according to claim 1, which is characterized in that the duplex mixing syringe further includes injection
Device push-pull rod connecting plate (50), the syringe push-pull rod connecting plate (50) are used for the push-pull rod of described two syringes (10)
(12) it is connected as one.
6. duplex mixing syringe according to claim 5, which is characterized in that the syringe push-pull rod connecting plate (50) with
The mode for being aligned the push-pull rod always connects the push-pull rod (12).
7. duplex mixing syringe according to claim 1, which is characterized in that the lower module fixed frame (30) be provided with by
The curved channel that described two syringes (10) are connected to the nozzle (40) respectively.
8. duplex mixing syringe according to claim 1, which is characterized in that the syringe (10) has liquid to be pre-packaged
Syringe, the syringe have identification information corresponding with the liquid.
9. any one duplex mixing syringe according to claim 1~8, which is characterized in that the nozzle (40) is by adding
Long tube is connect with lower module fixed frame (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193626.4U CN208943058U (en) | 2017-09-18 | 2017-09-18 | A kind of duplex mixing syringe with buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193626.4U CN208943058U (en) | 2017-09-18 | 2017-09-18 | A kind of duplex mixing syringe with buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943058U true CN208943058U (en) | 2019-06-07 |
Family
ID=66728712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721193626.4U Active CN208943058U (en) | 2017-09-18 | 2017-09-18 | A kind of duplex mixing syringe with buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456619A (en) * | 2017-09-18 | 2017-12-12 | 广州迈普再生医学科技有限公司 | A kind of duplex mixing syringe with buckle structure |
-
2017
- 2017-09-18 CN CN201721193626.4U patent/CN208943058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456619A (en) * | 2017-09-18 | 2017-12-12 | 广州迈普再生医学科技有限公司 | A kind of duplex mixing syringe with buckle structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107456619A (en) | A kind of duplex mixing syringe with buckle structure | |
| CY1109065T1 (en) | MEDICAL RECONSTRUCTION SYSTEM | |
| CN208943058U (en) | A kind of duplex mixing syringe with buckle structure | |
| CN107929870B (en) | Single-cylinder double-tube radiography device | |
| CN206566216U (en) | Duplex hybrid system | |
| CN110478081A (en) | A kind of animal buck test vein successive administration device and its medication | |
| CN205084019U (en) | A integral type mechanism of dispensing for turning to powder needle bottle | |
| CN105560057A (en) | Powder injection bottle integrated type dispensing assembly and dispensing method | |
| CN205084017U (en) | A dispensing device for turning to powder needle bottle | |
| CN210494783U (en) | Disposable anti-reflux injection needle for endoscope | |
| CN210301735U (en) | Combined syringe | |
| CN201248921Y (en) | Syringe adapter | |
| CN205698519U (en) | Powder pin bottle integral type drug dispensing component | |
| CN112957601B (en) | Duplex medicine mixer and medicine adding seat used on same | |
| CN105056334A (en) | Multi-channel injector for endoscope | |
| CN207101609U (en) | A kind of multi-cavity pipe sealing device | |
| CN219148850U (en) | Pushing device | |
| CN207575507U (en) | Double-pipeline remaining needle | |
| CN204910305U (en) | Multichannel syringe for endoscope | |
| CN206674590U (en) | A kind of gardens forest trunk infusion device | |
| CN209933507U (en) | Duplex medicine dispensing device | |
| CN204655663U (en) | One injects pump extension tube | |
| CN217391170U (en) | Two-component self-rescue injection device pre-filled with powder and solvent | |
| CN204208138U (en) | The duplex electric hybrid module of solution mixing is glued for height | |
| CN216777669U (en) | Duplex mixing injector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |