CN211535659U - Multichannel needle-dispensing medicine mixer - Google Patents
Multichannel needle-dispensing medicine mixer Download PDFInfo
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- CN211535659U CN211535659U CN201921145969.2U CN201921145969U CN211535659U CN 211535659 U CN211535659 U CN 211535659U CN 201921145969 U CN201921145969 U CN 201921145969U CN 211535659 U CN211535659 U CN 211535659U
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Abstract
The utility model belongs to the technical field of medicine dispensing devices, in particular to a multichannel medicine dispensing and mixing device, which comprises a main body, wherein a first felting needle and a second felting needle are respectively arranged at two ends of the main body, a first through hole and a second through hole are arranged at the outer end parts of the first felting needle and the second felting needle, a first channel is arranged inside the first felting needle and the second felting needle, the first channel is connected with the first through hole and the second through hole, and the outer ends of the first felting needle and the second felting needle are conical; the middle part of the main body is provided with a handle which is positioned between the first puncture needle and the second puncture needle; a connecting end is arranged on one side of the main body, a third puncture needle or a sealing cover is movably arranged in the connecting end, a second channel is arranged in the connecting end, and the second channel is communicated with the first channel; the first puncture needle and the second puncture needle are coaxially arranged, and the handle and the connecting end are coaxially arranged. The utility model discloses sealed lid or the mobile setting of third felting needle can select to dismantle and install according to actual conditions, convenient to use, and application scope is wider.
Description
Technical Field
The utility model belongs to the technical field of dispensing device, refer in particular to a multichannel needle-dispensing medicine mixer.
Background
The existing dispensing device is divided into an injector and a dispenser, the injector comprises a needle cylinder and a needle point, the needle point is thin, certain potential safety hazards exist, when the medicine liquid is sucked and transferred into another medicine liquid for dispensing, the medicine liquid is inevitably contacted with air, microorganisms in the air are easily attached to the needle point, and certain influence is exerted on the purity of the medicine liquid; the syringe is compared to the medicine dispenser, can let the transfer of liquid and air go on between two aseptic bottles, avoids the syringe needle to expose in the air repeatedly and injects the dirty air in ward into the liquid bottle, therefore the medicine dispenser also receives more and more the reuse.
For example, the chinese utility model patent publication No. CN204699030U discloses a simple single-channel medicine dispenser, which is composed of a first channel replacement needle and a second channel replacement needle, both ends of the first channel replacement needle and the second channel replacement needle are sharp, and the first channel replacement needle and the second channel replacement needle are limited and fixed by a limiting circular clamping groove; the first channel replacement needle is a stainless steel replacement needle, and a liquid bottle end opening is arranged at one point of the tip end; the second channel replacing needle is a plastic replacing needle, and the two sides of the tip end are provided with a first opening of the medicine bottle end and a second opening of the medicine bottle end which are communicated to form a channel. Although simple structure, this kind of doser function singleness, each kind dissolves the medicine ware and only tries on corresponding freeze-dried powder, makes the process that medical personnel prepared the liquid medicine have certain inconvenience, and work efficiency is low.
Disclosure of Invention
The utility model aims at providing a simple structure can set up a plurality of felting needles, and sealed lid or the mobile setting of felting needle, can select to dismantle the multichannel needle-dispensing medicine mixer of installation according to actual conditions.
The purpose of the utility model is realized like this:
a multichannel needle-distributing medicine mixer comprises a main body, wherein a first puncture needle and a second puncture needle are respectively arranged at two ends of the main body, a first through hole and a second through hole are formed in the outer end parts of the first puncture needle and the second puncture needle, a first channel is formed in the first puncture needle and the second puncture needle and is connected with the first through hole and the second through hole, and the outer ends of the first puncture needle and the second puncture needle are conical;
the middle part of the main body is provided with a handle which is positioned between the first puncture needle and the second puncture needle;
a connecting end is arranged on one side of the main body, a third puncture needle or a sealing cover is movably arranged in the connecting end, a second channel is arranged in the connecting end, and the second channel is communicated with the first channel;
the first puncture needle and the second puncture needle are coaxially arranged, and the handle and the connecting end are coaxially arranged.
The middle of the handle is inwards sunken to form a clamping part, the thickness of the clamping part is smaller than that of the outer end part of the handle, and a plurality of concave grains are arranged on the surface of the clamping part.
Further, a connecting pipe is arranged in the connecting end, a second channel is formed in the middle of the connecting pipe, and the second channel is communicated with the first channel.
And a mounting cavity is formed between the inner wall of the connecting end and the connecting pipe, a spiral groove is formed in the mounting cavity, and a connecting boss matched with the spiral groove is arranged at the end part of the sealing cover or the third pricker.
The needle point of the third puncture needle is conical, and a third through hole is formed in the side edge of the needle point.
Further, the third puncture needle comprises an installation section at the upper end, a needle tip section at the bottom end and a main body section connected with the installation section and the needle tip section, a connection boss is formed on the installation section, and a clamping block connected with the connection end in a matched mode is arranged at the upper end of the connection boss.
Further set up as, the installation section lower extreme inwards caves in and forms the main part section, and the department of caving in forms annular boss, the main part section is connected with the needle point section and is formed an organic whole structure, and main part section and needle point section periphery are provided with the sealing cap, and the sealing cap interference is connected annular boss department.
The first puncture needle and the second puncture needle are sleeved with sealing caps, one end of each sealing cap is closed, and the opening ends of the sealing caps are connected to the ends of the first puncture needle and the second puncture needle in an interference mode.
Further, the main body, the first puncture needle, the second puncture needle, the handle and the connecting end are integrally formed.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model is provided with the first felting needle, the second felting needle and the third felting needle, a plurality of channels are formed, the medicine dispensing process can be saved, the medicine dispensing speed of medical personnel is accelerated, repeated suction and puncture are reduced, the pollution link is reduced, and the use is simple and convenient;
the end part of the puncture needle is arranged in a conical shape, so that rubber scraps brought by the sealing cover of the medicine due to the insertion of the puncture needle can be reduced in the using process, the medicine is prevented from being polluted, and meanwhile, due to the conical design, the medicine bottle can be easily punctured due to small puncturing force, and the medicine bottle is convenient to use;
the sealing cover or the third puncture needle can be movably arranged, can be selectively detached and installed according to actual conditions, and is convenient to use and wider in application range.
Drawings
Fig. 1 is a schematic structural view of the main body of the present invention.
Fig. 2 is a structural sectional view of the main body of the present invention.
Fig. 3 is a structural section view of the third puncture needle of the present invention.
Fig. 4 is a schematic structural view of the sealing cover of the present invention.
Fig. 5 is a schematic view of a third lancet of the present invention.
Fig. 6 is a schematic view of the sealing cover of the present invention.
In the figure: 1-a body; 2-a first needle; 21-a first via; 3-a second needle; 31-a second via; 4-a handle; 41-a clamping part; 42-intaglio; 43-outer end; 5-connecting end; 51-a connecting tube; 52-a mounting cavity; 53-helical groove; 6-a third puncture needle; 61-connecting the boss; 62-a third via; 63-a mounting section; 64-a needle tip section; 65-a main body section; 66-an annular boss; 7-sealing cover; 81-a first channel; 82-a second channel; 9-sealing cap.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to figures 1 to 6:
a multichannel needle-distributing medicine mixer comprises a main body 1, wherein a first puncture needle 2 and a second puncture needle 3 are respectively arranged at two ends of the main body 1, a first through hole 21 and a second through hole 31 are arranged at the outer end parts of the first puncture needle 2 and the second puncture needle 3, a first channel 81 is formed inside the first puncture needle 2 and the second puncture needle 3, the first channel 81 is connected with the first through hole 21 and the second through hole 31, and the outer ends of the first puncture needle 2 and the second puncture needle 3 are conical; the conical design is convenient for the pricking pin to be directly inserted into the sealing plug when in use, and is convenient and rapid; the first through hole 21 and the second through hole 31 are through holes formed in the side edge of the conical section, are communicated with a first channel inside, and connect the first puncture needle and the second puncture needle together inside;
the middle part of the main body 1 is provided with a handle 4, and the handle 4 is positioned between the first puncture needle 2 and the second puncture needle 3; the design of the handle is convenient for taking the whole medicine dispenser;
a connecting end 5 is arranged on one side of the main body 1, and a third pricker 6 or a sealing cover 7 can be movably arranged in the connecting end 5; the sealing cover 7 or the third puncture needle can be movably arranged, and can be selectively disassembled and assembled according to actual conditions (when three kinds of liquid medicine are required to be mixed and matched, the third puncture needle can be arranged at the connecting end;
the first lancet needle 2 is arranged coaxially with the second lancet needle 3, and the handle 4 is arranged coaxially with the connecting end 5.
The middle part of the handle 4 is inwards sunken to form a clamping part 41, the thickness of the clamping part 41 is smaller than that of the outer end part 43 of the handle 4, and a plurality of concave grains 42 are arranged on the surface of the clamping part 41. The design of the concave grains 42 can increase the friction force of the contact surface of the handle, and is convenient for an operator to take.
The connecting pipe 51 is arranged in the connecting end 5, the middle part of the connecting pipe 51 is provided with a second channel 82, the second channel 82 is communicated with the first channel 81, and when the third pricking pin 6 is connected with the connecting end 5, the liquid medicine can flow from the first channel 81 to the third pricking pin 6 through the second channel 82.
An installation cavity 52 is formed between the inner wall of the connecting end 5 and the connecting pipe 51, a spiral groove 53 is arranged in the installation cavity 52, and a connecting boss 61 and a connecting boss 71 which are matched with the spiral groove 53 are arranged at the end part of the sealing cover 7 or the third puncture needle 6. The sealing cover or the third puncture needle is connected with the connecting end 5 through the matching between the connecting lug boss and the spiral groove, so that the stability and the sealing property of structural connection are enhanced.
The 6 pinpoints of third felting needle department is the taper shape, and third through hole 62 has been seted up to the pinpoint side, and third through hole 62 is the inside opening of liquid medicine business turn over third felting needle, and the design of the taper shape pinpoint is convenient for pierce in the rubber buffer of medicine bottle.
The third puncture needle 6 comprises an installation section 63 at the upper end, a needle tip section 64 at the bottom end and a main body section 65 connecting the installation section 63 and the needle tip section 64, wherein a connecting boss 61 is formed on the installation section 63, and a fixture block 611 matched and connected with the connecting end 5 is arranged at the upper end part of the connecting boss 61.
The lower end of the mounting section 63 is inwards recessed to form a main body section 65, an annular boss 66 is formed at the recessed position, the main body section 65 and the needle tip section 64 are connected to form an integral structure, a sealing cap 9 is arranged on the peripheries of the main body section 65 and the needle tip section 64, and the sealing cap 9 is connected to the annular boss 66 in an interference mode.
The main body 1, the first puncture needle 2, the second puncture needle 3, the handle 4 and the connecting end 5 are integrally formed; the periphery of the first puncture needle 2 and the second puncture needle 3 are respectively sleeved with a sealing cap 9, one end of each sealing cap 9 is closed, and the opening end of each sealing cap is connected to the end parts of the first puncture needle 2 and the second puncture needle 3 in an interference mode.
The utility model provides a multichannel needle arrangement medicine mixer, inside first passageway and the second passageway that is provided with mutual intercommunication can be used for the mixed allotment of multiple liquid medicine, and third felting needle swing joint wherein can seal up in the installation on the second passageway when only needing to use a passageway, selects different combinations according to actual different situation, unusual convenience, and application scope is wide.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a multichannel needle preparation medicine mixer, includes main part (1), and main part (1) both ends are provided with first felting needle (2) and second felting needle (3) respectively, its characterized in that: the outer ends of the first puncture needle (2) and the second puncture needle (3) are provided with a first through hole (21) and a second through hole (31), a first channel (81) is formed inside the first puncture needle (2) and the second puncture needle (3), the first channel (81) is connected with the first through hole (21) and the second through hole (31), and the outer ends of the first puncture needle (2) and the second puncture needle (3) are conical;
the middle part of the main body (1) is provided with a handle (4), and the handle (4) is positioned between the first puncture needle (2) and the second puncture needle (3);
a connecting end (5) is arranged on one side of the main body (1), a third puncture needle (6) or a sealing cover (7) is movably arranged in the connecting end (5), a second channel (82) is arranged in the connecting end (5), and the second channel (82) is communicated with the first channel (81);
the first puncture needle (2) and the second puncture needle (3) are coaxially arranged, and the handle (4) and the connecting end (5) are coaxially arranged;
the needle point of the third puncture needle (6) is conical, and the side edge of the needle point is provided with a third through hole (62).
2. The multi-channel needle dispensing and mixing device of claim 1, wherein: the middle of the handle (4) is inwards sunken to form a clamping part (41), the thickness of the clamping part (41) is smaller than that of the outer end part (43) of the handle (4), and a plurality of concave grains (42) are arranged on the surface of the clamping part (41).
3. The multi-channel needle dispensing and mixing device of claim 1, wherein: and a connecting pipe (51) is arranged in the connecting end (5), and the middle part of the connecting pipe (51) is provided with the second channel (82).
4. The multi-channel needle dispensing and mixing device of claim 3, wherein: an installation cavity (52) is formed between the inner wall of the connecting end (5) and the connecting pipe (51), a spiral groove (53) is formed in the installation cavity (52), and a connecting boss (61) matched with the spiral groove (53) is arranged at the end part of the sealing cover (7) or the third puncture needle (6).
5. The multi-channel needle dispensing and mixing device of claim 4, wherein: the third puncture needle (6) comprises an installation section (63) located at the upper end, a needle tip section (64) located at the bottom end and a main body section (65) connected with the installation section (63) and the needle tip section (64), a connecting boss (61) is formed on the installation section (63), and a clamping block matched and connected with the connecting end (5) is arranged at the upper end of the connecting boss (61).
6. The multi-channel needle dispensing and mixing device of claim 5, wherein: the mounting section (63) lower extreme is inside sunken to be formed main part section (65), annular boss (66) are formed to the depressed place, main part section (65) are connected with needle point section (64) and are formed an organic whole structure, and main part section (65) and needle point section (64) periphery are provided with sealing cap (9), and sealing cap (9) interference is connected annular boss (66) department.
7. The multi-channel needle dispensing and mixing device of claim 1, wherein: the outer peripheries of the first puncture needle (2) and the second puncture needle (3) are respectively sleeved with a sealing cap (9), one end of each sealing cap (9) is closed, and the opening end of each sealing cap is connected to the end portions of the first puncture needle (2) and the second puncture needle (3) in an interference mode.
8. The multi-channel needle dispensing and mixing device of claim 1, wherein: the main body (1), the first puncture needle (2), the second puncture needle (3), the handle (4) and the connecting end (5) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145969.2U CN211535659U (en) | 2019-07-19 | 2019-07-19 | Multichannel needle-dispensing medicine mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145969.2U CN211535659U (en) | 2019-07-19 | 2019-07-19 | Multichannel needle-dispensing medicine mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211535659U true CN211535659U (en) | 2020-09-22 |
Family
ID=72487997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145969.2U Active CN211535659U (en) | 2019-07-19 | 2019-07-19 | Multichannel needle-dispensing medicine mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211535659U (en) |
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2019
- 2019-07-19 CN CN201921145969.2U patent/CN211535659U/en active Active
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