CN202277516U - Double-valve cover with clamping type medicine mixing mouth and transfusion soft bottle thereof - Google Patents
Double-valve cover with clamping type medicine mixing mouth and transfusion soft bottle thereof Download PDFInfo
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- CN202277516U CN202277516U CN2011204228998U CN201120422899U CN202277516U CN 202277516 U CN202277516 U CN 202277516U CN 2011204228998 U CN2011204228998 U CN 2011204228998U CN 201120422899 U CN201120422899 U CN 201120422899U CN 202277516 U CN202277516 U CN 202277516U
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- mixes
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Abstract
The utility model discloses a double-valve cover with a clamping type medicine mixing mouth. The double-valve cover comprises a double-valve cover body, a medicine fixing clamp body, a needle cylinder body and a medicine adding needle, wherein a medicine mixing connector is arranged at the top of the double-valve cover body; at least one row of clamp rings are arranged on the outer wall of the medicine mixing connector; the bottom of the medicine adding needle extends downwards to form a sealing plug mounting cavity; and two rows of clamp slots are arranged on the inner wall of the needle cylinder body. The utility model also discloses a transfusion soft bottle. When the double-valve cover is in use, the needle cylinder body is sleeved on the medicine mixing connector, and the bottom row of clamp slots in the needle cylinder body are sleeved on the clamp rings on the medicine mixing connector so as to fix the needle cylinder body and the medicine mixing connector; during medicine mixing, the needle cylinder body is continuously pushed downwards, the top row of clamp slots in the needle cylinder body are sleeved on the clamp rings on the medicine mixing connector, the bottom of the medicine adding needle punctures a membrane, and a medicine container is communicated with the inside of the body of the transfusion soft bottle; hose connection and an easy-folding handle are not required, thereby reducing the hose mounting stations and avoiding leakage at a welding joint caused by the welding defect of a hose; and the double-cover valve and the transfusion soft bottle have wider application scopes.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of bivalve lid and soft transfusion bottle thereof with medicine mixing mouth.
Background technology
In clinical treating disease, perhaps directly medicine is injected in the body often for patient infusion through intravenous drip, medicine often is stored in the soft transfusion bottle, and the medicinal liquid in the soft transfusion bottle injects or output usually realizes through the bivalve lid of being with medicine mixing mouth.
In the prior art, the bivalve lid of band medicine mixing mouth mainly comprises the bivalve lid, mixes medicine card body, needle cylindrical unit, flexible pipe, foldable handle and dosing pin.The top of bivalve lid is provided with one and mixes a medicine passage and an infusion channel, and the bottom of bivalve lid is the connectivity port.Mix the medicine passage and extend the mixed medicine interface that the bivalve lid forms the cylindrical hollow structure, infusion channel is extended the transfusion interface that the bivalve lid forms the cylindrical hollow structure.Mixing medicine card body is the cylindrical hollow structure, and the dosing pin is located at and mixes in the medicine card body, mixes the lower surface and the sealing of dosing pin outer wall of medicine card body, and needle cylindrical unit is positioned at the lower surface of mixing medicine card body.One end of flexible pipe is enclosed within and mixes on the medicine interface, and with this mixed medicine interface seam, the other end of flexible pipe is enclosed within on the needle cylindrical unit, and with this needle cylindrical unit seam.Foldable handle is installed in the flexible pipe, mainly the passage between dosing pin and the mixed medicine interface is stopped up, and when mixing medicine, needs foldable handle is fractureed, could be with the channel connection between dosing pin and the mixed medicine interface.
The in use main deficiency as follows that exists of the bivalve lid of the band medicine mixing mouth of said structure: when one, needle cylindrical unit is connected with mixed medicine interface, need through hose connection, an end of flexible pipe is enclosed within and mixes on the medicine interface; And with this mixed medicine interface seam; The other end of flexible pipe is enclosed within on the needle cylindrical unit, and with this needle cylindrical unit seam, so both increased the installation station of flexible pipe; Increase the welding position again, increased probability because of welding position leakage when mixing medicine; Two, mix the medicine interface and be connected with medicine mixing mouth,, in temperature lower (like zubzero temperature), be prone to cause the welding position cracking of flexible pipe, and then cause mixing the medicine leakage because of the restriction of material that flexible pipe adopts through flexible pipe; Three, the bivalve of the band medicine mixing mouth of said structure lid when mixed medicine interface is connected with medicine mixing mouth through flexible pipe, also need be installed foldable handle in the flexible pipe.
The utility model content
To the above-mentioned deficiency that exists in the prior art, this utility model provides a kind of in use need not to adopt foldable handle and flexible pipe, avoids mixing the medicine leakage because of welding produces, and reduce station is installed, and the bivalve of one-time formed band plug-in medicine mixing mouth lid.
Simultaneously, this utility model also provides a kind of in use need not to adopt foldable handle and flexible pipe, avoids mixing the medicine leakage because of welding produces, and reduces the soft transfusion bottle that station is installed.
In order to solve the problems of the technologies described above, this utility model has adopted following technical scheme: the bivalve lid of band plug-in medicine mixing mouth comprises the bivalve lid, mixes medicine card body, needle cylindrical unit and dosing pin; The top of said bivalve lid is provided with one and mixes a medicine passage and an infusion channel, and said mixed medicine passage extends the mixed medicine interface that the bivalve lid forms the cylindrical hollow structure; Said dosing pin is located at and mixes in the medicine card body, and needle cylindrical unit is positioned at the lower surface of mixing medicine card body;
The outer wall of said mixed medicine interface is provided with the snap ring that at least one row along the circumferential direction is provided with, and is provided with one in the mixed medicine interface and is used to seal the barrier film that mixes the medicine passage;
The bottom of said dosing pin is provided with ring sealing plug to extending below and forming annular sealing-plug installation cavity with the inwall of needle cylindrical unit in the said sealing-plug installation cavity; The inwall of said needle cylindrical unit and the below that is positioned at ring sealing plug are provided with two rows draw-in groove along the circumferential direction are set;
Intravital when next row's draw-in groove is enclosed within on the snap ring that mixes on the medicine interface at syringe, needle cylindrical unit and mixed medicine interface are fixed; In that syringe is intravital when going up most row's draw-in groove and being enclosed within on the snap ring that mixes on the medicine interface, the port compression ring sealing plug of mixing the medicine interface, barrier film is passed in the bottom of needle cylindrical unit.
As a kind of preferred version of this utility model, the outer wall of said mixed medicine interface is provided with the snap ring that two rows along the circumferential direction are provided with.
As the another kind of preferred version of this utility model, said barrier film is provided with an impression on its line of symmetry.
As another preferred version of this utility model, said mixed medicine card body is the cylindrical hollow structure, on the inwall that mixes medicine card body, is symmetrically arranged with at least two and is used to prevent fixture block that medicament reservoir withdraws from and that be obliquely installed.
As a kind of improvement project of this utility model, the elongated end of dosing pin bottom has an arcuate structure to lower convexity.
As the another kind of improvement project of this utility model, be provided with seal cover in the upper end of mixing medicine card body.
As the further improvement project of this utility model, be with on the outer wall of said mixed medicine interface and intercept cover.
The soft transfusion bottle that this utility model provides comprises the bivalve lid of soft transfusion bottle bottle and above-mentioned band plug-in medicine mixing mouth, and the bottom seam of this bivalve lid is on the bottleneck of this soft transfusion bottle bottle.
The beneficial effect of this utility model is: when using bivalve lid and the soft transfusion bottle thereof of this band plug-in medicine mixing mouth; With the connectivity port seam of bivalve lid bottom on the bottleneck of soft transfusion bottle bottle; Needle cylindrical unit is enclosed within on the mixed medicine interface; Promote downwards to mix medicine card body, intravital next the row's draw-in groove of syringe is enclosed within on the snap ring that mixes on the medicine interface, needle cylindrical unit is fixed on and mixes on the medicine interface; When mixing medicine; Medicament reservoir is snapped in the mixed medicine card body; Continue downwards to promote to mix medicine card body, the intravital row's draw-in groove of going up most of syringe is enclosed within on the snap ring that mixes on the medicine interface, mix the port compression ring sealing plug of medicine interface; Barrier film is passed in the bottom of needle cylindrical unit, and the medicament reservoir in the medicine mixing mouth is communicated with the soft transfusion bottle bottle is interior; The bivalve lid of this band plug-in medicine mixing mouth and soft transfusion bottle thereof are in use; Need not to adopt hose connection and foldable handle; Both reduced flexible pipe station had been installed; Avoided the weld seam leakage that brought because of the flexible pipe weld defect again, and the bivalve lid and the soft transfusion bottle scope of application thereof that should band plug-in medicine mixing mouth be wider.
Description of drawings
Fig. 1 is the front view of the bivalve lid of band plug-in medicine mixing mouth;
Fig. 2 is the structural representation of bivalve lid;
Fig. 3 is for mixing the perspective view of medicine interface;
Fig. 4 is the structural representation of medicine mixing mouth;
Fig. 5 is the structural representation of soft transfusion bottle assembling;
Fig. 6 is the structural representation of soft transfusion bottle under user mode.
In the accompanying drawing: 1-bivalve lid; 2-mixed medicine passage; 21-mixed medicine interface; 3-infusion channel; 4-snap ring; 5-snap ring; 6-barrier film; 7-impression; 8-soft transfusion bottle bottle; 9-mixed medicine card body; 10-needle cylindrical unit; 11-draw-in groove; 12-draw-in groove; 13-ring sealing plug; 14-dosing pin; 15-fixture block; 16-seal cover; 17-medicament reservoir.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done to describe in further detail.
Fig. 1 is for the front view of the bivalve lid of band plug-in medicine mixing mouth, and is as shown in the figure.The bivalve lid of band plug-in medicine mixing mouth comprises bivalve lid 1, mixes medicine card body 9, needle cylindrical unit 10 and dosing pin 14.
Wherein, the structure of bivalve lid is as shown in Figure 2.The top of bivalve lid 1 is provided with one and mixes a medicine passage 2 and an infusion channel 3, and the bottom of bivalve lid 1 is the connectivity port.Mix medicine passage 2 and extend the mixed medicine interface 21 that bivalve lid 1 forms the cylindrical hollow structure.The structure of mixing medicine interface 21 is as shown in Figure 3, is provided with the snap ring that a row along the circumferential direction is provided with on the outer wall of mixed medicine interface 21 at least, is provided with one in the mixed medicine interface 21 and is used to seal the barrier film 6 that mixes medicine passage 2.
The structure of medicine mixing mouth is as shown in Figure 4, and medicine mixing mouth comprises mixed medicine card body 9, needle cylindrical unit 10 and dosing pin 14.Mixing medicine card body 9 is the cylindrical hollow structure, and dosing pin 14 is located at and mixes in the medicine card body 9, mixes the lower surface and the sealing of dosing pin 14 outer walls of medicine card body 9, and needle cylindrical unit 10 is positioned at the lower surface of mixing medicine card body 9.The bottom of dosing pin 14 is provided with ring sealing plug 13 to extending below and forming annular sealing-plug installation cavity with the inwall of needle cylindrical unit 10 in the sealing-plug installation cavity.The inwall of needle cylindrical unit 10 and the below that is positioned at ring sealing plug 13 are provided with the draw-in groove 11,12 that two rows along the circumferential direction are provided with; When needle cylindrical unit 10 was vertically placed, the Reference numerals of going up row's draw-in groove in the needle cylindrical unit 10 were 11, and next Reference numeral of arranging draw-in groove is 12.
Needle cylindrical unit 10 is enclosed within and mixes on the medicine interface 21, and next the row's draw-in groove 12 in the needle cylindrical unit 10 is enclosed within on the snap ring that mixes on the medicine interface 21, and needle cylindrical unit 10 is fixed on and mixes on the medicine interface 21; When mixing medicine, medicament reservoir 17 is snapped in the mixed medicine card body 9, promote to mix medicine card body 9 downwards; The row's draw-in groove 11 of going up most in the needle cylindrical unit 10 is enclosed within on the snap ring that mixes on the medicine interface 21; Mix the port compression ring sealing plug 13 of medicine interface 21, barrier film 6 is passed in the bottom of needle cylindrical unit 10, just can realize mixing medicine.
In the present embodiment, the outer wall that mixes medicine interface 21 is provided with the snap ring 4,5 that two rows along the circumferential direction are provided with, and when mixing medicine interface 21 and vertically placing, the Reference numeral of going up row's snap ring that mixes on the medicine interface 21 is 4, and next Reference numeral of arranging snap ring is 5.
The snap ring and the needle cylindrical unit 10 interior draw-in grooves that should mix on the medicine interface 21 are used.During use; Both can on the outer wall that mixes medicine interface 21, be provided with a row along the snap ring that circumferentially is provided with; The draw-in groove 11,12 that two rows and snap ring on the mixed medicine interface 21 are sealed and matched and use is being set on the inwall of needle cylindrical unit 10; Mix when needle cylindrical unit 10 is enclosed within that back pushing downwards mixes medicine card body 9 on the medicine interface 21, when next the row's draw-in groove 12 in the needle cylindrical unit 10 was enclosed within on the snap ring that mixes on the medicine interface 21, needle cylindrical unit 10 was fixed on the mixed medicine interface 21; When mixing medicine; Medicament reservoir 17 is snapped in the mixed medicine card body 9; Make the sealing-plug of the tip alignment medicament reservoir 17 of dosing pin 14, drive and mix medicine card body 9 and move downwards, make and go up one when arranging draw-in groove 11 and being enclosed within on the snap ring on the mixed medicine interface 21 in the needle cylindrical unit 10 thereby promote medicament reservoir 17 downwards; The needle point of dosing pin 14 penetrates the sealing-plug of medicament reservoir 17; The barrier film 6 that mixes in the medicine interface 21 is exposed in the bottom of dosing pin 14, mixes medicament reservoir 17 and 8 interior connections of soft transfusion bottle bottle in the medicine card body 9, and extruding soft transfusion bottle bottle 8 just can be with the medicament mixed in solution in the soft transfusion bottle bottle 8 and the medicament reservoir 17.
Also the snap ring 4,5 that the draw-in groove 11,12 in two rows and the needle cylindrical unit 10 is sealed and matched and uses can be set on the outer wall that mixes medicine interface 21; Pushing downwards mixes medicine card body 9; Make when mixing going up row's snap ring 4 and be stuck in next the row's draw-in groove 12 in the needle cylindrical unit 10 on the medicine interface 21, mix medicine card body 9 to be fixed on the mixed medicine interface 21; When mixing medicine, medicament reservoir 17 is snapped in the mixed medicine card body 9, make the sealing-plug of the tip alignment medicament reservoir 17 of dosing pin 14; Thereby promoting the mixed medicine card body 9 of medicament reservoir 17 drives downwards moves downwards; Make the row's snap ring 4 of going up that mixes on the medicine interface 21 be stuck in going up in row's draw-in groove 11 in the needle cylindrical unit 10, mix next row's snap ring 5 on the medicine interface 21 be stuck in needle cylindrical unit 10 interior next is arranged in draw-in groove 12, the needle point of dosing pin 14 penetrates the sealing-plug of medicament reservoir 17; The barrier film 6 that mixes in the medicine interface 21 is exposed in the bottom of dosing pin 14; Mix medicament reservoir 17 and 8 interior connections of soft transfusion bottle bottle in the medicine card body 9, extruding soft transfusion bottle bottle 8 just can be with the medicament mixed in solution in the soft transfusion bottle bottle 8 and the medicament reservoir 17, and this moment, the supporting structure of mixed medicine interface 21 and needle cylindrical unit 10 was in the two-stage stationary state; More stable, firmly.Certainly, be equal to replacement, also can on the outer wall that mixes medicine interface 21, be provided with two row's snap rings, and be provided with the draw-in groove that the snap ring of a row or two rows and mixed medicine interface 21 is sealed and matched at the inwall of needle cylindrical unit 10 as present embodiment a kind of.
On the inwall that mixes medicine card body 9, be symmetrically arranged with at least two and be used to prevent fixture block 15 that medicament reservoir withdraws from and that be obliquely installed, in the present embodiment, on the inwall that mixes medicine card body 9, be symmetrically arranged with six fixture blocks.After in medicament reservoir 17 snaps in mixed medicine card body 9, medicament reservoir covers the inhibition at fixture block 15, can effectively avoid medicament reservoir in mixed medicine card body 9, to withdraw from.
The elongated end bottom of dosing pin 14 has an arcuate structure to lower convexity, and when mixing medicine, this is exposed to the barrier film 6 that the arcuate structure of lower convexity will mix in the medicine interface 21 more easily.Upper end mixing medicine card body 9 is provided with seal cover 16; Before the use; Seal cover 16 makes mixed medicine card body 9, the dosing pin 14 that is positioned at mixed medicine card body 9 and the needle cylindrical unit 10 of mixed medicine card body 9 bottoms be in sealing state, makes mixed medicine card body 9, dosing pin 14 and needle cylindrical unit 10 have good cleannes before use; During use, remove seal cover 16 and can use, both convenient, the cleannes that can guarantee to mix medicine card body 9, dosing pin 14 and needle cylindrical unit 10 again.
Be with on the outer wall of mixed medicine interface 21 and intercept cover; Needle cylindrical unit 10 is enclosed within and mixes on the medicine interface 21; Promote to mix medicine card body 9 downwards; Mix going up in next row's draw-in groove 12 that row's snap ring 4 is stuck in needle cylindrical unit 10 on the medicine interface 21, to have stoped needle cylindrical unit 10 on mixed medicine interface 21, to continue descending because of intercepting cover, and needle cylindrical unit 10 is fixed on the mixed medicine interface 21 at this moment; When mixing medicine; Only need to intercept cover and tear from the outer wall that mixes medicine interface 21, continue to promote to mix medicine card body 9 downwards, the row's snap ring 4 of going up most that mixes on the medicine interface 21 is stuck in going up most in row's draw-in groove 11 in the needle cylindrical unit 10; Barrier film 6 is exposed in the bottom of dosing pin 14, just can realize mixing medicine.
When assembling this soft transfusion bottle; As shown in Figure 5; The connectivity port seam of bivalve lid 1 on the bottleneck of soft transfusion bottle bottle 8, is enclosed within needle cylindrical unit 10 and mixes on the medicine interface 21, promote to mix medicine card body 9 downwards; Next row's draw-in groove 12 in the needle cylindrical unit 10 is enclosed within mixes going up on row's snap ring 4 on the medicine interface 21, needle cylindrical unit 10 is fixed on the mixed medicine interface 21; When mixing medicine; Medicament reservoir 17 is snapped in the mixed medicine card body 9; Continue downwards to promote to mix medicine card body 9, make the row's draw-in grooves 11 of going up in the needle cylindrical unit 10 be enclosed within and mix going up on row's snap ring 4 on the medicine interface 21, next the row's draw-in groove 12 in the needle cylindrical unit 10 be enclosed within on the mixed medicine interface 21 next is arranged on snap ring 5; Mix the port compression ring sealing plug 13 of medicine interface 21; The barrier film 6 that mixes on the medicine interface 21 is exposed in the bottom of dosing pin 14, and the medicament reservoir 17 that mixes in the medicine card body 9 just with in the soft transfusion bottle bottle 8 is communicated with, and the structure after the assembling is as shown in Figure 6.The bivalve lid of this band plug-in medicine mixing mouth and soft transfusion bottle thereof are in use; Need not to adopt hose connection and foldable handle; Both reduced flexible pipe station had been installed; Avoided the weld seam leakage that brought because of the flexible pipe weld defect again, the bivalve lid and the soft transfusion bottle scope of application thereof that simultaneously should band plug-in medicine mixing mouth be wider.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation this utility model; Although with reference to preferred embodiment this utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of this utility model; And not breaking away from the aim and the scope of this utility model technical scheme, it all should be encompassed in the middle of the claim scope of this utility model.
Claims (8)
1. the bivalve of band plug-in medicine mixing mouth covers; Comprise bivalve lid (1); The top of said bivalve lid (1) is provided with one and mixes a medicine passage (2) and an infusion channel (3), and said mixed medicine passage (2) extends the mixed medicine interface (21) that bivalve lid (1) forms the cylindrical hollow structure; It is characterized in that: also comprise and mix medicine card body (9), needle cylindrical unit (10) and dosing pin (14); Said dosing pin (14) is located at and mixes in the medicine card body (9), and needle cylindrical unit (10) is positioned at the lower surface of mixing medicine card body (9);
The outer wall of said mixed medicine interface (21) is provided with the snap ring that at least one row along the circumferential direction is provided with, and is provided with one in the mixed medicine interface (21) and is used to seal the barrier film (6) that mixes medicine passage (2);
The bottom of said dosing pin (14) is provided with ring sealing plug (13) to extending below and forming annular sealing-plug installation cavity with the inwall of needle cylindrical unit (10) in the said sealing-plug installation cavity; The inwall of said needle cylindrical unit (10) and the below that is positioned at ring sealing plug (13) are provided with two rows draw-in groove (11,12) along the circumferential direction are set;
In needle cylindrical unit (10) next row's draw-in groove is enclosed within on the snap ring that mixes on the medicine interface (21) time, needle cylindrical unit (10) is fixing with mixed medicine interface (21); During going up row's draw-in groove most and be enclosed within on the snap ring that mixes on the medicine interface (21) in needle cylindrical unit (10), the port compression ring sealing plug (13) of mixing medicine interface (21), barrier film (6) is passed in the bottom of needle cylindrical unit (10).
2. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 is characterized in that: the outer wall of said mixed medicine interface (21) is provided with the snap ring (4,5) that two rows along the circumferential direction are provided with.
3. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 and 2, said barrier film (6) is provided with an impression (7) on its line of symmetry.
4. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 and 2; It is characterized in that: said mixed medicine card body (9) is the cylindrical hollow structure, on the inwall that mixes medicine card body (9), is symmetrically arranged with at least two and is used to prevent fixture block (15) that medicament reservoir withdraws from and that be obliquely installed.
5. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 and 2 is characterized in that: the elongated end bottom of dosing pin (14) has an arcuate structure to lower convexity.
6. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 and 2, it is characterized in that: the upper end mixing medicine card body (9) is provided with seal cover (16).
7. the bivalve lid of band plug-in medicine mixing mouth according to claim 1 and 2 is characterized in that: be with on the outer wall of said mixed medicine interface (21) and intercept cover.
8. soft transfusion bottle; Comprise soft transfusion bottle bottle (8); It is characterized in that: also comprise the bivalve lid of the described band plug-in of each claim medicine mixing mouth in the claim 1 to 7, the bottom seam of this bivalve lid (1) is on the bottleneck of this soft transfusion bottle bottle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204228998U CN202277516U (en) | 2011-10-31 | 2011-10-31 | Double-valve cover with clamping type medicine mixing mouth and transfusion soft bottle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204228998U CN202277516U (en) | 2011-10-31 | 2011-10-31 | Double-valve cover with clamping type medicine mixing mouth and transfusion soft bottle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277516U true CN202277516U (en) | 2012-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204228998U Expired - Lifetime CN202277516U (en) | 2011-10-31 | 2011-10-31 | Double-valve cover with clamping type medicine mixing mouth and transfusion soft bottle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080521A1 (en) * | 2015-11-13 | 2017-05-18 | 重庆莱美药业股份有限公司 | Single-needle medicine mixer, dual hard ports, and soft infusion bag |
| CN108853638A (en) * | 2014-04-18 | 2018-11-23 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
-
2011
- 2011-10-31 CN CN2011204228998U patent/CN202277516U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853638A (en) * | 2014-04-18 | 2018-11-23 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
| WO2017080521A1 (en) * | 2015-11-13 | 2017-05-18 | 重庆莱美药业股份有限公司 | Single-needle medicine mixer, dual hard ports, and soft infusion bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |