CN219209557U - Chemotherapy medicine mixing arrangement - Google Patents
Chemotherapy medicine mixing arrangement Download PDFInfo
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- CN219209557U CN219209557U CN202222287904.XU CN202222287904U CN219209557U CN 219209557 U CN219209557 U CN 219209557U CN 202222287904 U CN202222287904 U CN 202222287904U CN 219209557 U CN219209557 U CN 219209557U
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- medicine
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- chemotherapeutic
- filling cavity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
A chemotherapeutic drug mixing device, characterized by: the medical device comprises a base (1), wherein a medicine mixing cavity is formed in the base (1), an iodized oil filling cavity (3) and a chemotherapeutic medicine filling cavity (4) are formed in the upper portion of the base (1), the iodized oil filling cavity (3) and the chemotherapeutic medicine filling cavity (4) are communicated with the medicine mixing cavity of the base, and a luer female connector (5) connected with an injection needle is arranged at the inlet end of the base; one side of the medicine mixing cavity is connected with a luer male connector (6) which is used for being connected with a catheter pre-buried on a patient; a three-way rotary core (7) for controlling the on-off of the luer male connector (6) is arranged in the medicine mixing cavity. The medicine mixing device is placed or detachably fixed on a table top, a bedside table and other structures with planes, mixed medicines cannot leak out due to incorrect positions of three ports, and the safety of medicine liquid is ensured.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an auxiliary product for injecting a chemotherapeutic drug into a human body, and specifically relates to a chemotherapeutic drug mixing device.
Background
At present, when a clinician performs interventional operation, a medicine (such as contrast agent or iodized oil) is mixed with other medicines (such as chemotherapeutics) to be injected into a human body, 2 medicines are firstly mixed and then injected into diseased vascular tissues through a catheter, the mixing of the 2 medicines (such as iodized oil and chemotherapeutics) is required to be uniformly mixed by means of a three-way valve, the three-way direction design of the current three-way valve device cannot meet the requirement of clinical operation, the direction of a luer interface is not coordinated, no fixing seat is arranged, the operator is often inconsequential, when the medicines are mixed, the injection syringe and the luer interface are easy to separate because the liquid pressure is large during mixing, so that a plurality of medicines are sprayed to the outside, the wasted medicines are required to be distributed to a patient, and meanwhile, the patient is not provided with the medicine with the preset dosage, so that the curative effect is influenced, and therefore, improvement is required.
Disclosure of Invention
The utility model aims to design a chemotherapeutic medicine mixing device which can be fixed on an operating table surface and can not leak mixed medicines due to incorrect positions of three ports, aiming at the problems that the existing three-way valve is easy to cause medicine leakage to cause waste and insufficient medicine consumption.
The technical scheme of the utility model is as follows:
a chemotherapeutic drug mixing device, characterized by: the medical device comprises a base 1, wherein a medicine mixing cavity is arranged in the base 1, an iodized oil filling cavity 3 and a chemotherapeutic medicine filling cavity 4 are arranged at the upper part of the base 1, the iodized oil filling cavity 3 and the chemotherapeutic medicine filling cavity 4 are both communicated with the medicine mixing cavity of the base, and a luer female connector 5 connected with an injection needle is arranged at the inlet end of the base; one side of the medicine mixing cavity is connected with a luer male connector 6 which is connected with a catheter pre-buried on a patient; a three-way rotary core 7 for controlling the on-off of the luer male connector 6 is arranged in the medicine mixing cavity.
The iodized oil filling cavity 3 and the chemotherapeutic medicine filling cavity 4 are arranged on the base 1 in a Y shape.
The tee rotary core 7 is positioned on the left side or the right side of the base. That is to say, the axis of the three-way rotary core 7 and the axis of the three-way rotary core 7 can be arranged coaxially, in parallel or vertically.
The three-way rotary core 7 is positioned on an outlet channel which is communicated with the medicine mixing cavity and the luer male connector 6.
The bottom of the base 1 is provided with an adhesive strip for fixing the base on a planar structure.
The utility model has the beneficial effects that:
the medicine mixing device is placed or detachably fixed on an operating table, mixed medicine cannot leak out due to incorrect positions of three ports, and safety of medicine liquid is guaranteed.
The utility model has simple structure and convenient manufacture and use.
Drawings
Fig. 1 is one of the structural schematic patterns of the present utility model.
FIG. 2 is a second schematic diagram of the structure of the present utility model.
FIG. 3 is a third schematic representation of the structure of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Embodiment one.
As shown in fig. 1.
A chemotherapeutic medicine mixing device comprises a base 1 formed by injection molding of medical plastic, wherein the bottom of the base 1 can be of a plane structure, and adhesive strips can be additionally arranged at the bottom so as to be well fixed with a placing surface, rollover in the use process is prevented, the adhesive strips can be conveniently removed after the use, and adhesive strips like double-sided adhesives can be adopted. The inside of the base 1 is provided with a medicine mixing cavity, the upper part of the base 1 is provided with an iodized oil filling cavity 3 and a chemotherapeutic medicine filling cavity 4, the iodized oil filling cavity 3 and the chemotherapeutic medicine filling cavity 4 are arranged in a Y shape, as shown in figure 1, the iodized oil filling cavity 3 and the chemotherapeutic medicine filling cavity 4 are communicated with the medicine mixing cavity of the base, and the inlet end of the base is provided with a luer female connector 5 connected with an injection needle; one side of the medicine mixing cavity is connected with a luer male connector 6 which is connected with a catheter pre-buried on a patient; a three-way rotary core 7 for controlling the on-off of the luer male connector 6 is arranged in the medicine mixing cavity. The three-way rotary core 7 (which may adopt a valve switch structure commonly used in a three-way connector) of the present embodiment is located on the left side or the right side of the base 1, as shown in the perspective view in fig. 1, and the three-way rotary core may be disposed on the left side of the base when implemented. That is to say, the axis of the three-way rotary core 7 and the axis of the three-way rotary core 7 can be arranged coaxially or in parallel.
Embodiment two.
As shown in fig. 2.
The difference between the present embodiment and the first embodiment is that the axis of the luer female connector 5 is perpendicular to the axis of the three-way rotary core 7. As shown in fig. 2, when the medicine is added, the tee rotary core 7 blocks the inlet end of the channel of the luer female connector 5. After the medicine adding is finished, the three-way rotary core 7 is rotated, and the medicine liquid can enter the luer female connector from the medicine mixing cavity.
Embodiment three.
As shown in fig. 3.
The difference between this embodiment and the first embodiment is that the installation position of the three-way rotary core 7 is on the outlet channel that communicates the medicine mixing cavity with the luer connector 6.
The application method of the utility model is as follows:
the utility model can be placed on a table top, a user can put the injector 2 into two inlets of two Y-shaped tee joints of the utility model, as shown in figure 3, the tee joints are connected through a luer interface (only one screw is needed to be used for connection), the user can pump iodized oil and a chemotherapeutic medicine needle core back and forth by using left and right hands, so that the medicine is injected into a medicine mixing cavity, the iodized oil and the chemotherapeutic medicine are uniformly mixed, and then the rotational core of the tee joint is opened, so that the medicine can be injected into a patient.
The utility model is not related in part to the same as or can be practiced with the prior art.
Claims (5)
1. A chemotherapeutic drug mixing device, characterized by: the device comprises a base (1), wherein a medicine mixing cavity is arranged in the base (1), an iodized oil filling cavity (3) and a chemotherapeutic medicine filling cavity (4) are arranged at the upper part of the base (1), the iodized oil filling cavity (3) and the chemotherapeutic medicine filling cavity (4) are communicated with the medicine mixing cavity of the base, and a luer female connector (5) connected with a syringe is arranged at the inlet ends of the iodized oil filling cavity and the chemotherapeutic medicine filling cavity; one side of the medicine mixing cavity is connected with a luer male connector (6) which is used for being connected with a catheter pre-buried on a patient; a three-way rotary core (7) for controlling the on-off of the luer male connector (6) is arranged in the medicine mixing cavity.
2. The chemotherapeutic drug mixing device of claim 1, wherein: the iodized oil filling cavity (3) and the chemotherapeutic medicine filling cavity (4) are arranged on the base (1) in a Y shape.
3. The chemotherapeutic drug mixing device of claim 1, wherein: the tee rotary core (7) is positioned on the left side or the right side of the base.
4. The chemotherapeutic drug mixing device of claim 1, wherein: the three-way rotary core (7) is positioned on an outlet channel which is communicated with the medicine mixing cavity and the luer male connector (6).
5. The chemotherapeutic drug mixing device of claim 1, wherein: the bottom of the base (1) is provided with an adhesive strip so as to fix the base on a plane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287904.XU CN219209557U (en) | 2022-08-30 | 2022-08-30 | Chemotherapy medicine mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287904.XU CN219209557U (en) | 2022-08-30 | 2022-08-30 | Chemotherapy medicine mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219209557U true CN219209557U (en) | 2023-06-20 |
Family
ID=86754751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287904.XU Active CN219209557U (en) | 2022-08-30 | 2022-08-30 | Chemotherapy medicine mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219209557U (en) |
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2022
- 2022-08-30 CN CN202222287904.XU patent/CN219209557U/en active Active
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