CN207306893U - Mixing syringe and mixed medicine component - Google Patents
Mixing syringe and mixed medicine component Download PDFInfo
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- CN207306893U CN207306893U CN201720324257.1U CN201720324257U CN207306893U CN 207306893 U CN207306893 U CN 207306893U CN 201720324257 U CN201720324257 U CN 201720324257U CN 207306893 U CN207306893 U CN 207306893U
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- syringe
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- mixing
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Abstract
A kind of mixing syringe and mixed medicine component are the utility model is related to, belongs to medical instruments field.Mixing syringe includes mixed medicine syringe and connector, mixed medicine syringe has cavity for mixing drugs, connector has the inner cavity for being used for connecting cavity for mixing drugs with another syringe, one end of connector is fixedly connected with mixed medicine syringe, and one end away from mixed medicine syringe of connector is provided with the connecting portion for being detachably connected with another syringe.Mixed medicine component includes pushing away syringe and above-mentioned mixing syringe, and pushing away syringe includes pushing away medicine syringe, pushes away medicine syringe with pushing away medicine cavity, the needle stand of medicine cavity and inner cavity is pushed away for connection and being located on the connecting seat of needle stand, connecting seat is detachably connected with connecting portion.The connection of two syringes is carried out mixed medicine by it, mixed medicine uniformly, pollution it is small, easy to directly using.
Description
Technical field
Medical instruments field is the utility model is related to, in particular to a kind of mixing syringe and mixed medicine component.
Background technology
Some medicines used in medical field particularly surgical operation generally can not preserve, it is necessary to mix before use for a long time
Plurality of raw materials is closed now to be matched somebody with somebody.Such as artificial bone pulp material (Cem-OsteticTM) bone injury reparation in application, bone cement need
Liquid charging stock and solid feed are mixed into paste before use, then paste medicine is injected to target location and is treated.
At present for the paste medicine such as bone cement for needing now to match somebody with somebody, usually raw material is mixed and is stirred in mixed medicine container, then will
It is spare that the medicine stirred is transferred to explosive-feeding processing device.
In the prior art, for the configuration of paste medicine, due to constantly producing lotion, medicine stream in the mixing of raw material
Dynamic property substantially reduces, and causes to stir uneven.Medicine easily causes dirt during being stirred in mixed medicine container to medicine
Dye.In addition, by medicine from a large amount of losses that medicine during mixed medicine container is transferred to explosive-feeding processing device, can be caused, while easily
Cause the further pollution of medicine.
Utility model content
The purpose of this utility model is to provide a kind of mixing syringe, and medicine is carried out for being connected with another syringe
Mixed medicine operation, its raw material are uniformly mixed, pollute small and used easy to direct.
The another object of the utility model is to provide a kind of mixed medicine component, for carrying out the mixed configuration medicine of pharmaceutical raw material
Agent, simple in structure, easy to use, stable connection, mixed medicine is uniform, and directly using easy to medicament small to medicine pollution.
What the embodiment of the utility model was realized in：
A kind of mixing syringe, it includes mixed medicine syringe and connector, and mixed medicine syringe has cavity for mixing drugs, and connector, which has, to be used
In the inner cavity for connecting cavity for mixing drugs with another syringe, one end of connector is fixedly connected with mixed medicine syringe, connector it is remote
One end of mixed medicine syringe is provided with the connecting portion for being detachably connected with another syringe.
A kind of mixed medicine component, it includes pushing away syringe and above-mentioned mixing syringe, and pushing away syringe includes pushing away medicine pin
Cylinder, pushes away medicine syringe and has pushing away medicine cavity, pushing away the needle stand of medicine cavity and inner cavity for connecting and be located on the connecting seat of needle stand, connecting seat
It is detachably connected with connecting portion.
The beneficial effect of the utility model embodiment is：
Mixing syringe provided by the utility model, sets the connector with inner cavity, the connecting portion of connector be used for
Another syringe is detachably connected, and makes to realize company by connector between the cavity for mixing drugs of mixed medicine syringe and another syringe
It is logical.The set-up mode is during mixed medicine, and easy to which medicament is back and forth injected between two syringes, the pollution to medicament is small,
And make to be sufficiently mixed between medicament；Medicine is mixed in addition, coordinating using the mixing syringe with another syringe, after the completion of mixed medicine
The medicine being blended directly can just inject drug delivery by syringe, and without being shifted again, medicine loses caused by avoiding transfer,
And medicine can be further prevented to be contaminated in transfer process.Connector is fixedly connected with mode with mixed medicine syringe, makes mixed medicine
Syringe stability and good airproof performance in use.
Mixed medicine component provided by the utility model, mixing syringe and push away between syringe by the inner cavity of connector into
Row connection, medicine is carried out between syringe reciprocal under the impetus of piston rod in mixing syringe and pushing away during mixed medicine
Movement, pollution is small, mixing is abundant.After the completion of mixed medicine, medicine, which is stored in, to be pushed away syringe and carries out drug delivery, user by needle stand
Just, medicine loss is small, pollution is small.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the mixed medicine component that the utility model embodiment provides；
Fig. 2 is the sectional view for the mixed medicine component that the utility model embodiment provides；
Fig. 3 is the structure diagram for pushing away syringe that the utility model embodiment provides；
Fig. 4 is the sectional view for pushing away syringe that the utility model embodiment provides；
Fig. 5 is the structure diagram for the mixing syringe that the utility model embodiment provides；
Fig. 6 is the sectional view for the mixing syringe that the utility model embodiment provides.
Icon：100- mixes medicine component；110- mixing syringes；111- mixes medicine syringe；112- mixes pencil；113- cavity for mixing drugs；
114- crosses material mouth；115- mixes medicine fastening pulling ring；1151- first mixes medicine fastening pulling ring；1152- second mixes medicine fastening pulling ring；116- first lives
Plug；The first stopper rods of 117-；118- the first stopper rod fastening pulling rings；120- connectors；121- inner cavities；The first cylinders of 122-；123- second
Cylinder；124- gaps；125- grip parts；126- convex blocks；127- connecting portions；130- pushes away syringe；131- pushes away medicine syringe；132-
Pushes away pencil；133- pushes away medicine cavity；134- needle stands；135- connecting seats；136- pushes away medicine fastening pulling ring；1361- first pushes away medicine fastening pulling ring；
1362- second pushes away medicine fastening pulling ring；137- second pistons；The second stopper rods of 138-；139- the second stopper rod fastening pulling rings.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to which explanation, term " first ", " second " etc. are only used for distinguishing description in the description of the utility model,
And it is not intended that instruction or hint relative importance.
The orientation or position relationship of the instruction such as term " on ", " under ", " interior ", " outer " are based on orientation shown in the drawings or position
Put relation, or the utility model product using when the orientation usually put or position relationship, be for only for ease of description this
Utility model and simplifying describes, rather than instruction or implies that signified device or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, the term such as " vertical ", " axial direction " is not offered as requiring absolute position relationship between component, but can be slightly
Low dip.Such as " vertical " only refers to that its direction is in contrast more vertical, is not to represent that the structure is had to completely vertically,
But it can be slightly tilted.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " etc. should be interpreted broadly.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Please refer to Fig.1 and Fig. 2, the present embodiment provides a kind of mixed medicine component 100, including push away syringe 130 and mixed medicine note
Emitter 110, pushes away syringe 130 and mixing syringe 110 is detachably connected.
Also referring to Fig. 3 and Fig. 4, pushing away syringe 130 includes pushing away medicine syringe 131, and pushing away medicine syringe 131 includes mixed pencil
112nd, 137 and second stopper rod 138 of second piston.
The tube body that pushes away pencil 132 is one end open, one end is closed, its inside, which has, pushes away medicine cavity 133, and pushes away pencil 132
Blind end is provided with the connecting seat 135 with pushing away needle stand 134 that medicine cavity 133 connects and being located on needle stand 134.
Second piston 137, which is slidably received in push away, is used for the openend for closing pushes away pencil 132 in medicine cavity 133.Second plug
Bar 138 is arranged at one end of the remote needle stand 134 of second piston 137, and one end and the second piston 137 of the second stopper rod 138 are fixed
Connect and drive second piston 137 to be slided pushing away in medicine cavity 133, for being injected to pushing away the medicament in medicine cavity 133.
Also referring to Fig. 5 and Fig. 6, mixing syringe 110 includes mixed medicine syringe 111 and connector 120.
Mixed medicine syringe 111 includes mixed pencil 112,116 and first stopper rod 117 of first piston.
Mixed pencil 112 is one end open, the tube body that one end is closed, its inside has cavity for mixing drugs 113, and mixes pencil 112
Blind end offered material mouth 114.
First piston 116, which is slidably received in, is used for the openend for closing mixed pencil 112 in cavity for mixing drugs 113.First plug
Bar 117 is arranged at the solid away from the one end for crossing material mouth 114, one end of the first stopper rod 117 and first piston 116 of first piston 116
Connect calmly and drive first piston 116 to be slided in cavity for mixing drugs 113, for being injected to the medicament in cavity for mixing drugs 113.
Connector 120 includes the first cylinder 122 and the second cylinder 123.
One end of first cylinder 122 is fixedly connected with the blind end of mixed pencil 112.There is inner cavity in first cylinder 122
121, which is connected by mixing the mistake material mouth 114 of pencil 112 with cavity for mixing drugs 113.
First cylinder 122 is fixedly connected with mode with mixed pencil 112, its easy to operate, stable connection and makes mixed pencil 112
The good leak tightness between connector 120.
One end away from mixed pencil 112 of first cylinder 122 is provided with connecting portion 127.Please continue to refer to Fig. 1 and Fig. 2, connect
Socket part 127 is detachably connected with connecting seat 135, is made cavity for mixing drugs 113 and is pushed away medicine cavity 133 and carried out by the inner cavity 121 of connector 120
Connection.Mixed medicine process Chinese medicine is back and forth transported between medicine cavity 133 with the promotion of the first push rod and the second push rod in cavity for mixing drugs 113 and pushing away
It is dynamic, realize the mixing of medicine.
It is preferred that mixing syringe 110 provided in this embodiment and pushing away syringe 130, the length of its syringe is more conventional
Syringe it is short, the syringe that the diameter of syringe is more conventional is big, it can reduce the first stopper rod 117 away from the end for crossing material mouth 114
The distance between portion and the second end of the stopper rod 138 away from needle stand 134, are convenient for mixed medicine operation.In addition mixing syringe 110
And push away that syringe 130 is identical with the range specification of existing syringe, it is labeled with scale, is convenient for quantitative work.
Mixed medicine is carried out using the above structure, particularly carries out the medicament such as bone cement lotion that viscosity is larger, mobility is poor
Mixing, its is easy to operate, is uniformly mixed raw material；Medicine mixes between syringe, and pollution is small.
Connector 120 and 135 dismountable connection mode of connecting seat, easy to after being completed in mixed medicine by mixing syringe
110 and push away syringe 130 and separated.Needle stand 134 is provided with due to pushing away syringe 130, available for carrying out direct drug delivery.
Medicine pollution and medicine caused by transfer medicine waste after the completion of avoiding traditional mixed medicine operation.
Further, in the present embodiment, connecting seat 135 is provided with internal thread, and connecting portion 127 is provided with and connecting seat
The external screw thread of 135 screw-internal thread fit, the i.e. lateral wall of the first cylinder 122 are provided with and the screw-internal thread fit of connecting seat 135
External screw thread.
The detachable connection of thread fitting is used between connecting seat 135 and connecting portion 127, its is easy to operate, connection
Leakproofness between seat 135 and connector 120 is good.
Connector 120 is arranged to external thread form, can be by the injection of mixing syringe 110 and the existing seat containing internal thread
Device, which is connected directly, carries out mixed medicine operation.
Further, since some existing drug delivery equipment Cement fixation push rod that for example bone cement push component includes usually is set
External screw thread is equipped with, connecting seat 135 is arranged to the form of internal thread, easy to which syringe 130 will be pushed away directly and Cement fixation
Push rod is attached, and the bone cement medicament mixed is injected in Cement fixation push rod.
It should be noted that in the utility model others embodiment, can also be in the connecting portion 127 of connector 120
Internal thread is set, external screw thread is set in the connecting seat 135 for pushing away syringe 130.In addition between connecting seat 135 and connector 120
Be also not necessarily limited to the detachable connection of thread fitting, as may be set to be between connecting seat 135 and connector 120 clamping or
Clamping such as is engaged at the form with threaded connection.
One end of second cylinder 123 is fixedly connected with the blind end of mixed pencil 112.Second cylinder 123 is sheathed on first
The side of the remote inner cavity 121 of cylinder 122, i.e. the second cylinder 123 are located on the outside of the first cylinder 122.First cylinder, 122 He
Gap 124 is formed between second cylinder 123.
In the present embodiment, when connecting seat 135 and connecting portion 127 are detachably connected, which is located at first
In the gap 124 that 122 and second cylinder 123 of cylinder is formed, it can further enhance connecting seat 135 and is connected with connecting portion 127
Stability and leakproofness.
Further, the lateral wall of i.e. the second cylinder 123 in side away from the first cylinder 122 of the second cylinder 123 is set
There is grip part 125, which includes the multiple convex blocks 126 set along the axis of the second cylinder 123.It is preferred that grip part
125 are arranged at the side of the close mixed pencil 112 of the second cylinder 123, and multiple convex blocks 126 are distributed evenly in the second cylinder
123 periphery wall.
The setting of grip part 125, easy to directly be held to mixing syringe 110 and pushing away when syringe 130 is attached
Hold, reduce gripping point and arrive the distance between tie point, prevent the deformation for causing connector 120 or connecting seat 135 because torque is excessive
Or damage.
The setting of multiple convex blocks 126, adds the frictional force between grip part 125 and hand, is convenient for attended operation, together
The stability and leakproofness of Shi Tigao attended operations.
It should be noted that in the utility model others embodiment, such as the situation of second cylinder 123 is being not provided with
Under, grip part 125 can also be arranged to the periphery wall of the first cylinder 122.
Further, in the present embodiment, the mixed pencil 112 of mixing syringe 110 is provided with mixed medicine fastening pulling ring 115, mixes
The axis of medicine fastening pulling ring 115 is vertical with the axis of mixed pencil 112.
Mixed medicine fastening pulling ring 115 includes the first mixed 1151 and second mixed medicine fastening pulling ring 1152 of medicine fastening pulling ring, and the first mixed medicine button is drawn
Ring 1151 and second mixes medicine fastening pulling ring 1152 and is set along the axisymmetrical of mixed pencil 112.
In addition, the first stopper rod 117 sets the first stopper rod fastening pulling ring 118, the first stopper rod button away from the one end for crossing material mouth 114
Draw ring 118 is vertical with the axis of the first stopper rod 117.
The pushes away pencil 132 for pushing away syringe 130 is provided with and pushes away medicine fastening pulling ring 136, pushes away the axis of medicine fastening pulling ring 136 and pushes away medicine
The axis of pipe 132 is vertical.
Push away medicine fastening pulling ring 136 to push away medicine fastening pulling ring 1361 including first and second push away medicine fastening pulling ring 1362, first pushes away the drawing of medicine button
Ring 1361 and second pushes away axisymmetrical setting of the medicine fastening pulling ring 1362 along pushes away pencil 132.
In addition, the second stopper rod 138 sets the second stopper rod fastening pulling ring 139, the second stopper rod button away from the one end for crossing needle stand 134
Draw ring 139 is vertical with the axis of the second stopper rod 138.
Mixed medicine fastening pulling ring 115, the first stopper rod fastening pulling ring 118, push away the upper of 136 and second stopper rod fastening pulling ring 139 of medicine fastening pulling ring
State setting, easy to during mixed medicine finger carry out button drawing, be that dressing operation is more convenient.
Mixed medicine component 100 provided in this embodiment is in bone cement mixes medicine：First piston 116 is passed through into the first stopper rod 117
Cavity for mixing drugs 113 is extracted, the solid material of bone cement is put into cavity for mixing drugs 113 and is closed with first piston 116.By bone cement
Liquid charging stock pushes away medicine cavity 133 by the suction of needle stand 134.Connecting portion 127 and connecting seat 135 are attached, reciprocating sliding first
117 and second stopper rod 138 of stopper rod mixes medicine.Bone cement is stored in after the completion of mixed medicine and pushes away medicine cavity 133, separates mixing syringe 110
And syringe 130 is pushed away, connecting seat 135 is connected with the Cement fixation push rod of bone cement push component, bone cement is injected
It is spare in Cement fixation push rod.
To sum up, mixing syringe 110 provided by the utility model, connector 120 set connecting portion 127 to be used for and another note
Emitter connects, and realizes the connection between syringe by inner cavity 121, and easy to carry out mixed medicine between syringe, its mixed medicine is equal
It is even, pollution is small, easy to directly using.The stability and leakproofness that are fixedly connected with mode and ensure that connection of connector 120.
Mixed medicine component 100 provided by the utility model, by mixing syringe 110 and pushes away syringe 130 and passes through connector
120 connections, make cavity for mixing drugs 113 be connected with medicine cavity 133 is pushed away, and are convenient for mixed medicine operation, its mixed medicine is uniform, pollution is small, easy to straight
Connect use.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. mixing syringe, it is characterised in that there is cavity for mixing drugs including mixed medicine syringe and connector, the mixed medicine syringe, The connector has the inner cavity for being used for connecting the cavity for mixing drugs with another syringe, and one end of the connector is mixed with described Medicine syringe is fixedly connected, and one end of the remote mixed medicine syringe of the connector is provided with for can with another syringe The connecting portion of dismantling connection.
- 2. mixing syringe according to claim 1, it is characterised in that the side of the remote inner cavity of the connector Grip part is provided with, the grip part includes circumferentially disposed multiple convex blocks along the connector.
- 3. mixing syringe according to claim 1, it is characterised in that the connector includes surrounding the of the inner cavity One cylinder and be sheathed on first cylinder the remote inner cavity side the second cylinder, first cylinder and described There is gap, the connecting portion is arranged on the gap between two cylinders.
- 4. mixing syringe according to claim 1, it is characterised in that the mixed medicine syringe includes surrounding the cavity for mixing drugs Mixed pencil, one end of the remote connector of the mixed pencil is provided with mixed medicine fastening pulling ring, the axis of the mixed medicine fastening pulling ring The axis of line and the mixed pencil is vertical.
- 5. mixing syringe according to claim 1, it is characterised in that the mixed medicine syringe includes first piston and drive The first piston slides the first stopper rod for being placed in the cavity for mixing drugs, and the one of the remote first piston of first stopper rod End is provided with the first stopper rod fastening pulling ring, and the axis of the first stopper rod fastening pulling ring is vertical with the axis of the cavity for mixing drugs.
- 6. a kind of mixed medicine component, it is characterised in that mix medicine injection including pushing away syringe and claim 1-5 any one of them Device, the syringe that pushes away include pushing away medicine syringe, it is described push away medicine syringe and have push away medicine cavity, for connecting the medicine cavity and described of pushing away The needle stand of inner cavity and the connecting seat for being located on the needle stand, the connecting seat are detachably connected with the connecting portion.
- 7. mixed medicine component according to claim 6, it is characterised in that the needle stand is threadedly coupled with the connecting portion.
- 8. mixed medicine component according to claim 7, it is characterised in that the needle stand is provided with internal thread, the connecting portion It is provided with the external screw thread with the screw-internal thread fit.
- 9. mixed medicine component according to claim 6, it is characterised in that it is described push away medicine syringe and include surrounding described push away medicine cavity Pushes away pencil, one end of the remote connecting seat of the pushes away pencil, which is provided with, pushes away medicine fastening pulling ring, the axis for pushing away medicine fastening pulling ring It is vertical with the axis of the pushes away pencil.
- 10. mixed medicine component according to claim 6, it is characterised in that the medicine syringe that pushes away includes second piston and drive The second piston, which is slided, is placed in second stopper rod for pushing away medicine cavity, and the one of the remote second piston of second stopper rod End is provided with the second stopper rod fastening pulling ring, and the axis of the second stopper rod fastening pulling ring is vertical with the axis for pushing away medicine cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324257.1U CN207306893U (en) | 2017-03-30 | 2017-03-30 | Mixing syringe and mixed medicine component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324257.1U CN207306893U (en) | 2017-03-30 | 2017-03-30 | Mixing syringe and mixed medicine component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207306893U true CN207306893U (en) | 2018-05-04 |
Family
ID=62435772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324257.1U Active CN207306893U (en) | 2017-03-30 | 2017-03-30 | Mixing syringe and mixed medicine component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207306893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215563A (en) * | 2019-05-08 | 2019-09-10 | 浙江一缘医疗器械有限公司 | A kind of full-automatic hybrid injection pump and system and application method |
-
2017
- 2017-03-30 CN CN201720324257.1U patent/CN207306893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215563A (en) * | 2019-05-08 | 2019-09-10 | 浙江一缘医疗器械有限公司 | A kind of full-automatic hybrid injection pump and system and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 274000 No. 67, north section of Ximen street, Tangta sub district office, yuncheng county, Heze City, Shandong Province Patentee after: Gao Xingzhen Patentee after: Zhang Ji Address before: 274000 No. 67, north section of Ximen street, Tangta sub district office, yuncheng county, Heze City, Shandong Province Patentee before: Gao Xingzhen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230209 Address after: Room 922, 3rd floor, Building 5, No. 168, Lane 6495, Tingwei Road, Jinshan Industrial Zone, Jinshan District, Shanghai, 201500 Patentee after: Shanghai Jiuce Medical Device Technology Co.,Ltd. Address before: 274000 No. 67, north section of Ximen street, Tangta sub district office, yuncheng county, Heze City, Shandong Province Patentee before: Gao Xingzhen Patentee before: Zhang Ji |
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| TR01 | Transfer of patent right |