CN102716033B - Short-course precession preassembling dosing instrument - Google Patents
Short-course precession preassembling dosing instrument Download PDFInfo
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- CN102716033B CN102716033B CN201210224552.1A CN201210224552A CN102716033B CN 102716033 B CN102716033 B CN 102716033B CN 201210224552 A CN201210224552 A CN 201210224552A CN 102716033 B CN102716033 B CN 102716033B
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- cartridge case
- rotary sleeve
- guiding
- dosing
- medicine adding
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Abstract
The invention discloses a short-course precession preassembling dosing instrument which comprises a dosing barrel, dosing double needles, a rotating sleeve and a guiding part. A guiding spiral groove is arranged on the inner wall of the dosing barrel, and the rotating sleeve extends into the dosing barrel to be in axial-fixing and radial-rotatable sealing matching with the dosing barrel. A guiding through groove is axially arranged on the lateral wall of the rotating sleeve, the guiding part is arranged in the rotating sleeve, and a guiding sleeve is arranged on the outer wall of the guiding part and penetrates through the guiding through groove and extends into the guiding spiral groove. When the short-course precession preassembling dosing instrument is used, a medicine container and the dosing double needles are in a sealing state by means of a membrane and the rotating sleeve in an interface, and thorough sterility in transportation and storage can be achieved. The guiding part is driven to move rapidly downwards and push the medicine container by rotating the rotating sleeve, upper needle points of the dosing double needles puncture a sealing plug on the medicine container, and the lower needle points of the dosing double needles puncture the membrane in the interface, so that the medicine container is instantly communicated with a transfusion container, and therefore, sterile sealing in the whole processes of transportation, storage, butt jointing, medicine mixing and transfusion is achieved.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, the medicine adding instrument using while relating in particular to a kind of mixed medicine.
Background technology
For the medicine in medicament reservoir being added in the solution in infusion vessel (being transfusion flexible bag or soft transfusion bottle), then mixed solution is inputted such as the patient in the Clinical Institutions of hospital.In prior art, often adopt medicine adding instrument that medicament reservoir is connected with transfusion flexible bag or soft transfusion bottle.
Medicine adding instrument of the prior art mainly comprises and adds cartridge case and dosing crosspointer, dosing cylinder forms cup-like structure, dosing crosspointer is stuck in and is added in cartridge case by crosspointer supporting seat, for mixed medicine passage is sealed, be provided with barrier film adding on the bottom interior wall cross section of cartridge case, on the top that adds cartridge case, be provided with diaphragm seal, a needle point of dosing crosspointer is corresponding with barrier film, and another needle point of dosing crosspointer is corresponding with the diaphragm seal of top.During use, this is added to cartridge case docks with the interface of transfusion flexible bag or soft transfusion bottle, tear the diaphragm seal adding on cartridge case top, again medicament reservoir is snapped in and added in cartridge case, when medicament reservoir snaps in, also promoting dosing crosspointer moves down, the upper needle point of dosing crosspointer pierces through the sealing-plug on medicament reservoir, the broken barrier film of the lower acupuncture of dosing crosspointer and pierce through transfusion flexible bag or soft transfusion bottle on interface on sealing-plug, extruding transfusion flexible bag or soft transfusion bottle just can be realized mixed medicine.
Adopt the medicine adding instrument of said structure, mainly in mixed medicine process have a following deficiency: at medicament reservoir, snap in while adding in cartridge case, must add the diaphragm seal on cartridge case top by tear initiation, and add cartridge case while snapping in and can contact with the external world, and then pollute.And all closed medicine adding instruments that occur in prior art all can only be realized airtight in mixed medicine process, and " overall process is sterile closed " when can not realize the docking of cillin bottle and medicine adding instrument, mixed medicine and infusing.
Summary of the invention
For above shortcomings in prior art, the invention provides a kind of can under integral asepsis state, dock, mix medicine and the airtight short process precession prepackage type medicine adding instrument of transfusion overall process.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
Short process precession prepackage type medicine adding instrument, comprises and adds cartridge case, dosing crosspointer, rotary sleeve and guiding parts, described dosing crosspointer is located at and adds in cartridge case, described in add cartridge case one end be interface link, at the other end inwall that adds cartridge case, be provided with guiding helicla flute;
One end of described rotary sleeve put in add in the other end of cartridge case and with add cartridge case axial restraint, radially rotatably coordinate, and rotary sleeve and add cartridge case and be sealed and matched; On the sidewall of described rotary sleeve, be provided with vertically guide groove, a segment distance is extended in the opposite direction at the two ends of described guide groove on the circumference of rotary sleeve, and the direction that extend on the circumference of rotary sleeve the bottom of described guide groove direction of rotation of rotary sleeve when promoting is consistent;
Described guiding parts is located in rotary sleeve, and the outer wall of guiding parts is provided with guide pad, and described guide pad passes guide groove and puts in guiding helicla flute; Described guiding parts is flat board, grab bucket or guide cylinder; The opening of described grab bucket is corresponding with dosing crosspointer; One end of described guide cylinder is uncovered, and the opening end of guide cylinder is corresponding with dosing crosspointer, and the inner chamber of guide cylinder is medicament reservoir containing cavity.
As a preferred embodiment of the present invention, on the described inwall that adds cartridge case, be symmetrical arranged two guiding helicla flutes, on the sidewall of described rotary sleeve, be arranged with two guide grooves that arrange vertically, on the outer wall of described guiding parts, be arranged with two guide pads, one of them guide pad passes a guide groove and stretches in a guiding helicla flute, and another guide pad passes another guide groove and stretches in another guiding helicla flute.
As another kind of preferred version of the present invention, the other end of described rotary sleeve is sealed end.
As another preferred version of the present invention, the outer wall of described rotary sleeve is along being circumferentially with pressure ring, and described pressure ring is pressed on the other end that adds cartridge case and with it and is sealed and matched.
As a modification of the present invention scheme, described pressure ring is sealed and matched by sealing ring and the other end that adds cartridge case.
As another kind of improvement project of the present invention, described in add on the inwall of cartridge case and near interface link annular rubber cushion be set, the lower needle point of described dosing crosspointer is through annular rubber cushion.
As another improvement project of the present invention, the bottom of described interface link is provided with the clip assembly for the interface of infusion vessel is connected with interface link.
Scheme as a further improvement on the present invention, described in add on the inwall of cartridge case and be symmetrically arranged with at least two near interface link and be skid-prevention button barb-like and for preventing that medicament reservoir is loosening.
The invention has the beneficial effects as follows: while using this short process precession prepackage type medicine adding instrument, first by adding cartridge case, dock with the interface on transfusion flexible bag or soft transfusion bottle, medicament reservoir is pre-loaded in the below or guiding parts of guiding parts, then rotary sleeve is arranged on to the top that adds cartridge case.Rotary sleeve by the sealing of the barrier film in interface and one end makes medicament reservoir and dosing crosspointer in sealing state, therefore, can reach transportation and store absolute aseptic.During mixed medicine, rotating rotary sleeve drives guiding parts to move down rapidly along the guiding helicla flute that adds drug cylinder, and then the medicament reservoir in drive guiding parts below or guiding parts moves down, medicament reservoir presses on dosing crosspointer and drives dosing crosspointer to move down, the upper needle point of dosing crosspointer pierces through the sealing-plug on medicament reservoir, the lower needle point of dosing crosspointer punctures the barrier film in interface, medicament reservoir was communicated with moment in transfusion flexible bag or soft transfusion bottle, whole process is all in aseptic docking, therefore, this short process precession prepackage type medicine adding instrument can be realized transportation, store, docking, the overall process of mixed medicine and transfusion is sterile closed.Medicament reservoir is pre-loaded in the below or guiding parts of guiding parts, during mixed medicine, has greatly shortened guiding parts and medicament reservoir and moved down distance (realizing the mixed medicine of short process).
Accompanying drawing explanation
Fig. 1 is the structural representation of short process precession prepackage type medicine adding instrument;
Fig. 2 is the cross-sectional view that adds cartridge case;
Fig. 3 is the front view of rotary sleeve;
Fig. 4 is along the cross section view of A-A direction in Fig. 3;
Fig. 5 is the cross-sectional view of guide cylinder;
Fig. 6 is that short process precession prepackage type medicine adding instrument is connected to the structural representation on infusion vessel and before using;
Fig. 7 is that short process precession prepackage type medicine adding instrument is connected to the structural representation on infusion vessel and after using.
In accompanying drawing: 1-add cartridge case; 2-dosing crosspointer; 4-rotary sleeve; 5-guide cylinder; 6-interface link; 7-guiding helicla flute; 8-guide groove; 9-guide pad; 10-pressure ring; 11-sealing ring; 12-annular rubber cushion; 13-suspension ring; 14-infusion vessel; 15-crosspointer supporting seat; 16-skid-prevention button; 17-medicament reservoir; 18-annular snap; 19-annular groove; 20-annular slot; 22-interface; 23-barrier film; 24-clip assembly.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, short process precession prepackage type medicine adding instrument comprises and adds cartridge case 1, dosing crosspointer 2, rotary sleeve 4 and guiding parts.The one end that adds cartridge case 1 is interface link 6, at the other end inwall that adds cartridge case 1, is provided with guiding helicla flute 7.One end of rotary sleeve 4 put in add in the other end of cartridge case 1 and with add cartridge case 1 axial restraint, radially rotatably coordinate, and rotary sleeve 4 and add cartridge case 1 and be sealed and matched.On the sidewall of rotary sleeve 4, be provided with vertically guide groove 8, a segment distance is extended in the opposite direction at the two ends of guide groove 8 on the circumference of rotary sleeve 4, and the direction that extend on the circumference of rotary sleeve 4 bottom of guide groove 8 direction of rotation of rotary sleeve 4 when promoting is consistent.Guiding parts is located in rotary sleeve 4, and the outer wall of guiding parts is provided with guide pad 9, and guide pad 9 passes guide groove 8 and puts in guiding helicla flute 7.Guiding parts is flat board, grab bucket or guide cylinder 5.When guiding parts adopts flat board, only medicament reservoir 17 directly need be placed on to dull and stereotyped below, the guide pad arranging by dull and stereotyped both sides is realized downward guiding movement, and flat board contacts with medicament reservoir 17 and can directly promote medicament reservoir 17 and moves down.When guiding parts adopts grab bucket, Open Side Down and corresponding with dosing crosspointer 2 in grab bucket, while using this medicine adding instrument, medicament reservoir 17 need be placed in grab bucket in advance, grab bucket is medicament reservoir 17 promptly, by the guide pad arranging on the outer wall of grab bucket both sides, realize downward guiding movement, grab bucket can directly promote medicament reservoir 17 and move down.In the present embodiment, guiding parts adopts guide cylinder 5, one end of guide cylinder 5 is uncovered, the opening end of guide cylinder 5 is corresponding with dosing crosspointer 2, the inner chamber of guide cylinder 5 is medicament reservoir containing cavity, while using this medicine adding instrument, medicament reservoir 17 need be placed in guide cylinder 5 in advance, and the inwall of guide cylinder 5 is limit drug container 17 double swerve in use effectively, can directly promote medicament reservoir 17 move down by guide cylinder 5.
Wherein, add the structure of cartridge case as shown in Figure 2, the bottom that adds cartridge case 1 is interface link 6, and the inwall of interface link 6 is a throat structure, and being more conducive to like this with infusion vessel 14(is transfusion flexible bag or soft transfusion bottle) interface size mate.Add on the inwall of cartridge case 1 and near interface link 6 annular rubber cushion 12 is set, the dosing crosspointer 2 of dosing crosspointer 2(the present embodiment adopts cross needle, be that the upper pin of dosing crosspointer 2, lower pin and crosspointer supporting seat 15 are one-body molded) be located at and add in cartridge case 1, the lower needle point of dosing crosspointer 2 passes annular rubber cushion 12 and is stuck on annular rubber cushion 12, and the crosspointer supporting seat 15 of dosing crosspointer 2 is positioned at the top of annular rubber cushion 12.Add on the inwall of cartridge case 1 and be symmetrically arranged with at least two near interface link 6 and be skid-prevention button 16(the present embodiment barb-like and for preventing that medicament reservoir is loosening, on the inwall that adds cartridge case 1, be symmetrically arranged with four skid-prevention buttons), medicament reservoir 17 pack into guide cylinder 5 interior after, when medicament reservoir 17 mixes medicine with infusion vessel 14 (as shown in Figure 7), the bottle cap of medicament reservoir 17 is stuck in the below of skid-prevention button 16, this skid-prevention button 16 can stop medicament reservoir 17 to retreat effectively, ensures that mixed medicine carries out smoothly.The upper inside wall that adds cartridge case 1 arranges guiding helicla flute 7, in the present embodiment, adds on the inwall of cartridge case 1 and is symmetrical arranged two guiding helicla flutes 7.At the inwall top that adds cartridge case 1, along being circumferentially with annular snap 18, on the top end face that adds cartridge case 1, be along the circumferential direction provided with annular groove 19.
The structure of rotary sleeve 4 as shown in Figure 3 and Figure 4, the bottom of rotary sleeve 4 from add the upper end of cartridge case 1 put in add in cartridge case 1 and with add cartridge case 1 axial restraint, radially rotatably coordinate, and rotary sleeve 4 and add cartridge case 1 and be sealed and matched, the top of rotary sleeve 4 is sealed end.In the present embodiment, on the outer wall edge of rotary sleeve 4, be circumferentially with pressure ring 10, below pressure ring 10, edge is circumferentially with annular slot 20.After rotary sleeve 4 is arranged on and adds on cartridge case 1, annular snap 18 is positioned at annular slot 20, and sealing ring 11 is installed in annular groove 19, and pressure ring 10 is pressed on the top that adds cartridge case 1 and with it and is sealed and matched by sealing ring 11.When rotating rotary sleeve 4, annular snap 18, in the interior rotation of annular slot 20, because of the sealing function of sealing ring 11, makes rotary sleeve 4 both rotatable within adding cartridge case 1, can realize again the outer wall and the top seal that adds cartridge case 1 of rotary sleeve 4.On the sidewall of rotary sleeve 4, be provided with vertically in guide groove 8(the present embodiment, on the sidewall of rotary sleeve 4, be arranged with two guide grooves 8 that arrange vertically).A segment distance is extended in the opposite direction at the two ends of guide groove 8 on the circumference of rotary sleeve 4, forms the guide groove 8 of " z " font, the direction that extend on the circumference of rotary sleeve 4 bottom of guide groove 8 during with promotion the direction of rotation of rotary sleeve 4 consistent.Before medicament reservoir 17 and infusion vessel 14 mix medicine (as shown in Figure 6), guide pad 9 on guide cylinder 5 is positioned at the groove of guide groove 8 top circumferencial directions, effectively stoped guide cylinder 5 along it axially from lower movement, thereby avoided guide cylinder 5 to drive medicament reservoir 17 to move down before mixed medicine; When medicament reservoir 17 mixes medicine with infusion vessel 14 (as shown in Figure 7), guide pad 9 on guide cylinder 5 is positioned at the groove of guide groove 8 bottom circumferencial directions, effectively stoped guide cylinder 5 along it axially from upper movement, thereby effectively stop medicament reservoir 17 to retreat, further ensure that mixed medicine carries out smoothly.
As rotary sleeve 4 with add cartridge case 1 fit structure be a kind ofly equal to replacement, can adopt following structure: the bottom of rotary sleeve 4 be enclosed within on the top that adds cartridge case 1 outside and with add cartridge case 1 axial restraint, radially rotatably coordinate, and rotary sleeve 4 and add cartridge case 1 and be sealed and matched.The sidewall of rotary sleeve 4 is provided with guiding helicla flute, and at the top inwall that adds cartridge case 1, guide groove is set vertically, guide pad 9 on guide cylinder 5, through adding the guide groove on cartridge case 1 and putting in the guiding helicla flute of rotary sleeve 4, rotates rotary sleeve 4 and can drive equally guide cylinder 5 to move down.
The structure of guide cylinder 5 is as Fig. 5, and guide cylinder 5 is located in rotary sleeve 4, and guide cylinder 5 is coaxially set with rotary sleeve 4.The opening end of guide cylinder 5 is downward and corresponding with the upper needle point of dosing crosspointer 2, and the inner chamber of guide cylinder 5 is medicament reservoir containing cavity.On the outer wall of guide cylinder 5, be arranged with two guide pads 9, one of them guide pad 9 passes a guide groove 8 and stretches in a guiding helicla flute 7, and another guide pad 9 passes another guide groove 8 and stretches in another guiding helicla flute 7.
The bottom of interface link 6 is provided with the clip assembly 24 for the interface of infusion vessel 14 is connected with interface link 6.Interface link 6 need just can be realized and being tightly connected by clip assembly 24 with 22, interface on infusion vessel 14.On the sealed end of rotary sleeve 4, (being the top of rotary sleeve 4) is provided with suspension ring 13, can be by this drug feeding device and the infusion vessel 14(connecting with drug feeding device as shown in Figure 6 by these suspension ring 13) together be suspended on transfusion bracing frame used.
When this short process precession prepackage type medicine adding instrument and infusion vessel assembling, first the interface link 6 that adds cartridge case 1 is tightly connected by clip assembly 24 with the interface 22 on infusion vessel 14; Again guide cylinder 5 is arranged in rotary sleeve 4, and the guide groove 8 that the guide pad 9 on guide cylinder 5 is passed on rotary sleeve 4; Medicament reservoir 17 is placed in guide cylinder 5, then that the guide pad on guide cylinder 59 is corresponding with the guiding helicla flute 7 adding on cartridge case 1, after rotary sleeve 4 is arranged on and adds on cartridge case 1, guide pad 9 stretches in guiding helicla flute 7 again.
While using this short process precession prepackage type medicine adding instrument, first will add the interface link 6 of cartridge case 1 and interface 22 on infusion vessel 14 by clip assembly 24 be tightly connected (also can adopt the mode of seam and realize and being tightly connected by the mode being threaded), in the present embodiment, infusion vessel 14 adopts transfusion flexible bag, as shown in Figure 6, medicament reservoir 17 is pre-loaded in guide cylinder 5 under aseptic condition, rotary sleeve 4 by the barrier film 23 in interface 22 and end sealing makes medicament reservoir 17 and dosing crosspointer 2 in sealing state, therefore, can reach transportation and store absolute aseptic.During mixed medicine, rotate rotary sleeve 4, rotary sleeve 4 drives guide cylinder 5 to move down rapidly along the guiding helicla flute 7 adding on cartridge case 1 inwall, and then drive the medicament reservoir 17 in guide cylinder 5 to move down, medicament reservoir 17 presses on dosing crosspointer 2 and drives dosing crosspointer 2 to move down, the upper needle point of dosing crosspointer 2 pierces through the sealing-plug on medicament reservoir 17, the lower needle point of dosing crosspointer 2 punctures the barrier film 23 in interface 22, medicament reservoir 17 was communicated with moment in transfusion flexible bag, as shown in Figure 7, whole process is all in aseptic docking, and whole process all drives guide cylinder 5 to move down realization by rotating rotary sleeve 4.And guide cylinder 5 moves down and need rotate and could realize by dependence rotary sleeve 4, so can prevent in transportation and storing guide cylinder 5 force medication containers 17.When the guide pad 9 on guide cylinder 5 moves down in the groove of guide groove 8 bottom circumferencial directions, medicament reservoir 17 is pushed to the below that bottle cap is positioned at skid-prevention button 16, effectively stops medicament reservoir 17 to retreat, and ensures that mixed medicine carries out smoothly.Due to this short process precession prepackage type medicine adding instrument after be pre-loaded into medicament reservoir until infused, related medicament reservoir with the parts that directly contact with medicine all in aseptic condition, therefore, can realize medicine in transportation, store, the overall process of docking, mixed medicine and transfusion is sterile closed.Medicament reservoir is pre-loaded in guide cylinder, during mixed medicine, has greatly shortened guide cylinder and medicament reservoir and moved down distance (realizing the mixed medicine of short process).
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. short process precession prepackage type medicine adding instrument, comprises and adds cartridge case (1) and dosing crosspointer (2), and described dosing crosspointer (2) is located at and adds in cartridge case (1), it is characterized in that: also comprise rotary sleeve (4) and guiding parts;
Described one end that adds cartridge case (1) is interface link (6), at the other end inwall that adds cartridge case (1), is provided with guiding helicla flute (7);
One end of described rotary sleeve (4) put in add in the other end of cartridge case (1) and with add cartridge case (1) axial restraint, radially rotatably coordinate, and rotary sleeve (4) and add cartridge case (1) and be sealed and matched; On the sidewall of described rotary sleeve (4), be provided with vertically guide groove (8), a segment distance is extended in the opposite direction at the two ends of described guide groove (8) on the circumference of rotary sleeve (4), and the direction of rotation of the direction that extend on the circumference of rotary sleeve (4) bottom of described guide groove (8) rotary sleeve (4) when promoting is consistent;
Described guiding parts is located in rotary sleeve (4), and the outer wall of guiding parts is provided with guide pad (9), and described guide pad (9) passes guide groove (8) and puts in guiding helicla flute (7); Described guiding parts is flat board, grab bucket or guide cylinder (5); The opening of described grab bucket is corresponding with dosing crosspointer (2); One end of described guide cylinder (5) is uncovered, and the opening end of guide cylinder (5) is corresponding with dosing crosspointer (2), and the inner chamber of guide cylinder (5) is medicament reservoir containing cavity.
2. short process precession prepackage type medicine adding instrument according to claim 1, it is characterized in that: described in add and on the inwall of cartridge case (1), be symmetrical arranged two guiding helicla flutes (7), on the sidewall of described rotary sleeve (4), be arranged with two guide grooves (8) that arrange vertically, on the outer wall of described guiding parts, be arranged with two guide pads (9), one of them guide pad (9) passes a guide groove (8) and stretches in a guiding helicla flute (7), and another guide pad (9) passes another guide groove (8) and stretches in another guiding helicla flute (7).
3. short process precession prepackage type medicine adding instrument according to claim 2, is characterized in that: the other end of described rotary sleeve (4) is sealed end.
4. short process precession prepackage type medicine adding instrument according to claim 3, is characterized in that: the outer wall of described rotary sleeve (4) is along being circumferentially with pressure ring (10), and described pressure ring (10) is pressed on the other end that adds cartridge case (1) and with it and is sealed and matched.
5. short process precession prepackage type medicine adding instrument according to claim 4, is characterized in that: described pressure ring (10) is sealed and matched by sealing ring (11) and the other end that adds cartridge case (1).
6. short process precession prepackage type medicine adding instrument according to claim 5, it is characterized in that: described in add on the inwall of cartridge case (1) and near interface link (6) annular rubber cushion (12) be set, the lower needle point of described dosing crosspointer (2) is through annular rubber cushion (12).
7. according to the short process precession prepackage type medicine adding instrument described in any one claim in claim 1 to 6, it is characterized in that: the bottom of described interface link (6) is provided with the clip assembly (24) for the interface of infusion vessel (14) is connected with interface link (6).
8. according to the short process precession prepackage type medicine adding instrument described in any one claim in claim 1 to 6, it is characterized in that: described in add on the inwall of cartridge case (1) and be symmetrically arranged with at least two near interface link (6) and be barb-like and for preventing the loosening skid-prevention button of medicament reservoir (16).
9. short process precession prepackage type medicine adding instrument according to claim 7, is characterized in that: described in add on the inwall of cartridge case (1) and be symmetrically arranged with at least two near interface link (6) and be barb-like and for preventing the loosening skid-prevention button of medicament reservoir (16).
10. according to the short process precession prepackage type medicine adding instrument described in any one claim in claim 1 to 6, it is characterized in that: the inwall of described interface link (6) is a throat structure.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210224552.1A CN102716033B (en) | 2012-07-02 | 2012-07-02 | Short-course precession preassembling dosing instrument |
EP12873551.1A EP2845578B1 (en) | 2012-04-06 | 2012-08-02 | Preassembled medicine mixer |
CA2877515A CA2877515C (en) | 2012-04-06 | 2012-08-02 | Preassembled medicine mixer |
US14/415,605 US9839581B2 (en) | 2012-04-06 | 2012-08-02 | Preassembled medicine mixer |
PCT/CN2012/079609 WO2013149445A1 (en) | 2012-04-06 | 2012-08-02 | Preassembled medicine mixer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210224552.1A CN102716033B (en) | 2012-07-02 | 2012-07-02 | Short-course precession preassembling dosing instrument |
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CN102716033A CN102716033A (en) | 2012-10-10 |
CN102716033B true CN102716033B (en) | 2014-10-01 |
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CN201210224552.1A Active CN102716033B (en) | 2012-04-06 | 2012-07-02 | Short-course precession preassembling dosing instrument |
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CN107890141B (en) * | 2017-11-28 | 2024-02-06 | 绿烟实业(深圳)有限公司 | Heating non-burning smoking set with extractor |
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US4936841A (en) * | 1988-03-31 | 1990-06-26 | Fujisawa Pharmaceutical Co., Ltd. | Fluid container |
JP3565609B2 (en) * | 1995-03-22 | 2004-09-15 | ニプロ株式会社 | Lysis solution injection set |
FR2869795A1 (en) * | 2004-05-07 | 2005-11-11 | Sedat Sa | Two-way liquid transfer unit, e.g. for chemotherapy fluid, has body with flask holder, partition, piston and hollow needle extractor |
CN101147821A (en) * | 2006-09-18 | 2008-03-26 | 丁玉英 | Powder injection automatic medicine-mixing device |
WO2011088471A1 (en) * | 2010-01-15 | 2011-07-21 | Bayer Healthcare Llc | Device |
CN202605317U (en) * | 2012-07-02 | 2012-12-19 | 重庆莱美药业股份有限公司 | Short-range spirally-processing preloaded type dosing device |
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2012
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US4936841A (en) * | 1988-03-31 | 1990-06-26 | Fujisawa Pharmaceutical Co., Ltd. | Fluid container |
JP3565609B2 (en) * | 1995-03-22 | 2004-09-15 | ニプロ株式会社 | Lysis solution injection set |
FR2869795A1 (en) * | 2004-05-07 | 2005-11-11 | Sedat Sa | Two-way liquid transfer unit, e.g. for chemotherapy fluid, has body with flask holder, partition, piston and hollow needle extractor |
CN101147821A (en) * | 2006-09-18 | 2008-03-26 | 丁玉英 | Powder injection automatic medicine-mixing device |
WO2011088471A1 (en) * | 2010-01-15 | 2011-07-21 | Bayer Healthcare Llc | Device |
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