CN211244592U - Dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein - Google Patents

Abstract

The utility model discloses a special light-resistant transfusion soft bag for intravenous fluid distribution, which comprises a transfusion bag body, a transfusion bag tail fin and a transfusion bag hanging hole which are arranged at the tail end of the transfusion bag body, wherein the front side of the transfusion bag body is provided with inverted scales, an observation window and upright scales, and the transfusion soft bag also comprises a transfusion fluid distribution device; the transfusion liquid distribution device comprises a transfusion assembly and a liquid distribution assembly, the transfusion assembly comprises a transfusion hole and a transfusion hole cover, the liquid distribution assembly comprises a liquid distribution hole and a backflow-preventing positive-pressure needle-free two-way joint, and the transfusion soft bag body is made of a light-resistant material, so that the direct irradiation of light on medicines can be effectively avoided, and the reduction of drug effect or the occurrence of adverse events can be avoided; the transfusion hole and the liquid distribution hole are separated, so that the leakage of the transfusion bag caused by frequent puncture in the medicine preparation process is prevented; by adopting the production mode of pre-empty package, medical personnel can adjust the dosage of the solvent according to the needs of patients, and personalized medicine dispensing is realized, and the special packaging bag has the characteristics of convenient use, wide application and low cost.

Description

Dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein.

Background

At present, in the medical care process, an infusion bag is widely applied due to the characteristics of convenient carrying and small occupied space, and the existing infusion bag is made of a transparent soft bag, and is provided with a bottle stopper device and a hanging hole for liquid preparation infusion and fixing the position of the infusion bag; however, in a specific use process, some problems often exist:

frequent puncture in the medicine preparation process easily causes scrap falling and leakage of the infusion bag, and the traditional infusion bag and the infusion apparatus are integrated, so that physical therapy personnel are easily stabbed by a needle head in the liquid preparation process; the preparation process of the medicine in the static preparation center generally needs 6-7 procedures, the time from the preparation of the medicine to the use of a patient generally needs 2-3 hours, and for the medicine needing light shielding, the medicine effect is easy to reduce or adverse events occur, so that the incidence rate of medical accidents is increased; the static matching center generally uses a transparent soft bag as an infusion package, and if the transfusion package needs to be used in a dark place, the existing dark equipment needs to take out the soft bag to match liquid, so that the transfusion package is inconvenient to use; the common light-shading device is used for observing and evaluating the residual quantity of the medicine quickly and in real time according to the shape or the liquid level of the medicine bag after the soft bag transfusion; the usage amount of the chemotherapy drugs is calculated according to the body surface area of a patient or the actual condition, the menstruum packages used for single purpose are almost all in a uniform specification, and the individual preparation of the chemotherapy drugs cannot be realized.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a special light-resistant soft infusion bag for intravenous fluid preparation, wherein a light-resistant material is used for manufacturing a soft infusion bag body, so that the situation that the drug effect is reduced or adverse events occur due to direct irradiation of light on the drug can be effectively avoided; the transfusion hole and the liquid distribution hole are separated, so that the phenomena of scrap falling and liquid leakage of the transfusion bag caused by frequent puncture in the medicine preparation process are prevented; by adopting the production mode of pre-empty package, medical personnel can adjust the using amount of the solvent according to the needs of patients, so as to realize personalized preparation of the medicine, and the medicine has the characteristics of convenient use, multiple functions, wide application and low cost.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

the utility model provides a dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein, includes the infusion bag body, sets up the infusion bag tail fin at infusion bag body tail end, and the infusion bag hanging hole sets up on the infusion bag tail fin, the front side of infusion bag body is provided with handstand scale, observation window and upright scale respectively, the observation window sets up in the centre of handstand scale and upright scale for this internal liquid medicine surplus of infusion bag is observed in real time, and the infusion soft bag still includes the infusion and joins in marriage the liquid device.

Preferably, the infusion solution distribution device comprises an infusion assembly and a solution distribution assembly, the infusion assembly comprises an infusion hole and an infusion hole cover, the infusion hole is formed in the lower end face of the opening of the infusion bag body, and the infusion hole cover is tightly covered on the infusion hole to protect the infusion hole; the liquid preparation assembly comprises a liquid preparation hole and an anti-reflux positive-pressure needle-free two-way connector, the liquid preparation hole is formed in the lower end of the infusion bag body, the anti-reflux positive-pressure needle-free two-way connector is arranged at the orifice of the liquid preparation hole, and liquid medicine is prevented from flowing reversely when liquid is prepared.

Preferably, the cover top of the infusion hole cover is of a concave structure with thick edges and thin center, and the center of the cover top of the infusion hole cover is tightly attached to the infusion hole, so that the infusion hole cover is conveniently pierced by a needle of an infusion apparatus during use.

Preferably, the backflow-preventing positive-pressure needle-free two-way connector comprises a backflow-preventing silica gel cap, a backflow-preventing needle-free connector and a sealing end, the sealing end is connected with the liquid preparation hole in a sealing mode, and when liquid is prepared, the needle head of the syringe needle-free liquid preparation penetrates through the backflow-preventing needle-free connector to prepare the liquid.

Preferably, the aperture size of the liquid preparation hole is the same as that of a common needleless injector, and the prepared liquid medicine can be injected into the infusion bag body through the liquid preparation hole without the need of needle puncture.

Preferably, the infusion bag body is made of brown soft light-proof materials, so that the requirement of real-time light-proof of the infusion bag is met.

Preferably, the observation window is made of a light-shading material.

The utility model has the advantages that:

because the special light-resistant transfusion soft bag for intravenous fluid preparation provided by the utility model uses the light-resistant material to make the soft bag transfusion soft bag body, the direct irradiation of the medicine by light can be effectively avoided, and the situations of drug effect reduction or adverse events can be avoided; the transfusion hole and the liquid distribution hole are separated, so that the transfusion hole is prevented from being damaged and leaking due to frequent puncture in the medicine preparation process; and the production mode of the prefabricated empty package is adopted, when chemotherapy is carried out, medical personnel can adjust the using amount of the solvent according to the requirements of patients to prepare liquid, so that the personalized preparation of chemotherapy drugs is realized, and the preparation method has the characteristics of convenience in use, multiple functions, wide application and low cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a plan view of the infusion hole of the present invention.

Fig. 3 is a front view of the infusion hole cover of the present invention.

Fig. 4 is a sectional view of the infusion hole cover of the present invention.

Fig. 5 is a partial enlarged view of the present invention.

Wherein: 1. the infusion bag comprises an infusion bag body, 2 parts of an infusion bag hanging hole, 3 parts of an infusion bag tail fin, 4 parts of inverted scales, 5 parts of an observation window, 6 parts of upright scales, 7 parts of an infusion hole, 8 parts of a liquid distribution hole, 9 parts of an infusion hole cover, 10 parts of a backflow-preventing positive-pressure needle-free two-way joint, 101 parts of a backflow-preventing silica gel cap, 102 parts of a backflow-preventing needle-free joint and 103 parts of a sealing end.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to fig. 1-5, a dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein, includes infusion bag body 1, sets up the infusion bag tail fin 3 at 1 tail end of infusion bag body, and infusion bag hanging hole 2 sets up on infusion bag tail fin 3, its characterized in that: the front side of the infusion bag body 1 is respectively provided with an inverted scale 4, an observation window 5 and an upright scale 6, the observation window 5 is arranged between the inverted scale 4 and the upright scale 6 and is used for observing the residual amount of the liquid medicine in the infusion bag body 1 in real time, and the infusion soft bag further comprises an infusion liquid preparation device;

the infusion liquid distribution device comprises an infusion assembly and a liquid distribution assembly, the infusion assembly comprises an infusion hole 7 and an infusion hole cover 9, the infusion hole cover 9 is sealed and covered on the infusion hole 7, and the infusion hole 7 is prevented from being punctured by a sharp object in the transportation or use process to cause liquid leakage or air leakage and influence use; the infusion hole 7 is made of soft plastic, the infusion hole cover 9 is made of hard plastic, the cover top of the infusion hole cover 9 is of an inward concave structure with thick edge position and thin center position, and the center position of the cover top of the infusion hole cover 9 is attached to the outer wall of the infusion hole 7, so that the infusion hole cover is conveniently pierced by a needle of an infusion apparatus during use;

particularly, the transfusion hole cover 9 can be integrally formed with the mouth of the transfusion bag;

the liquid distribution assembly comprises a liquid distribution hole 8 and an anti-reflux positive-pressure needle-free two-way connector 10, the anti-reflux positive-pressure needle-free two-way connector 10 comprises an anti-reflux silica gel cap 101, an anti-reflux needle-free connector 102 and a sealing end 103, the sealing end 103 is hermetically connected with the liquid distribution hole 8, the anti-reflux positive-pressure needle-free two-way connector 10 is arranged at the end hole position of the liquid distribution hole 8, liquid medicine is prevented from being refluxed or leaking gas during liquid distribution, the aperture size of the liquid distribution hole 8 is the same as that of a needle-free injector, the silica gel cap 101 inside the anti-reflux positive-pressure needle-free connector 10 and the anti-reflux needle-free connector 102 are in a sealing state before liquid is infused, after a needle-free liquid conveying pipe is connected with the anti-reflux needle-free connector 102, the silica gel cap 101 inside the anti-reflux positive-pressure needle-free connector 10 is elastically, when the infusion is finished and the infusion tube is withdrawn, the silica gel cap 101 is restored to the original state without the action of external force, and forms a sealing state with the backflow-preventing needleless connector 102 again;

the infusion hole 7 and the liquid distribution hole 8 are both arranged on the lower end face of the mouth of the infusion bag body 1 and are used for medical staff to distribute liquid and infuse a patient; the aperture size of the liquid preparation hole 8 is the same as that of a common needleless injector, prepared liquid medicine can be injected into the infusion bag body 1 through the liquid preparation hole 8 without needle puncture, and during infusion, the infusion apparatus completes the connection of the infusion apparatus and the infusion bag body 1 by puncturing the infusion hole cover 9 and the infusion hole 7;

the observation window 5 is arranged between the upright scale 4 and the inverted scale 6, and when the observation window 5 is used for reading, and the bottle mouth of the infusion bag is in an upright upward state, the upright scale 4 is used for observing and reading the liquid volume in the infusion bag; when the bottle mouth of the infusion bag is in a vertical downward state, observing and reading the liquid volume in the infusion bag by using the inverted scale 6;

the infusion bag tail fin 2 is used for keeping the shape of the infusion bag body 1 during infusion;

the light-shading material of the infusion bag body 1 is a dark soft high-shading spray-free PP material;

the observation window 5 is made of light-colored soft high-shading spraying-free PP materials, and reading is facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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 (7)

1. The utility model provides a dedicated light-resistant infusion soft bag of liquid is joined in marriage to vein, includes infusion bag body (1), sets up infusion bag tail fin (3) at infusion bag body (1) tail end, and infusion bag hanging hole (2) set up on infusion bag tail fin (3), its characterized in that: the infusion bag is characterized in that inverted scales (4), an observation window (5) and upright scales (6) are respectively arranged on the front side of the infusion bag body (1), the observation window (5) is arranged in the middle of the inverted scales (4) and the upright scales (6) and used for observing the residual amount of liquid medicine in the infusion bag body (1) in real time, and the infusion soft bag further comprises an infusion liquid distribution device.

2. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 1, wherein: the infusion solution distribution device comprises an infusion component and a solution distribution component, the infusion component comprises an infusion hole (7) and an infusion hole cover (9), the infusion hole (7) is arranged on the lower end face of the bottle opening of the infusion bag body (1), and the infusion hole cover (9) is tightly covered on the infusion hole (7) to protect the infusion hole (7); the liquid preparation assembly comprises a liquid preparation hole (8) and an anti-reflux positive-pressure needle-free two-way connector (10), the liquid preparation hole (8) is formed in the lower end of the infusion bag body (1), the anti-reflux positive-pressure needle-free two-way connector (10) is arranged at the orifice of the liquid preparation hole (8), and liquid medicine is prevented from flowing reversely when liquid preparation is carried out.

3. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 2, wherein: the infusion hole cover (9) is of a concave structure with thick edges and thin center, the center of the cover top of the infusion hole cover (9) is tightly attached to the infusion hole (7), and the infusion hole cover is conveniently pierced by a needle of an infusion apparatus during use.

4. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 2, wherein: the anti-reflux positive-pressure needle-free two-way connector (10) comprises an anti-reflux silica gel cap (101), an anti-reflux needle-free connector (102) and a sealing end (103), the sealing end (103) is hermetically connected with the liquid distribution hole (8), and when liquid is distributed, a needle head of the syringe needle-free liquid distribution penetrates through the anti-reflux needle-free connector to distribute the liquid.

5. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 3, wherein: the aperture size of the liquid preparation hole (8) is the same as that of a common needleless injector, and prepared liquid medicine can be injected into the infusion bag body (1) through the liquid preparation hole (8) without the need of needle puncture.

6. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 5, wherein: the infusion bag body (1) is made of brown soft light-proof materials, and the requirement of real-time light-proof of the infusion bag is met.

7. The light-resistant soft infusion bag special for intravenous fluid infusion according to claim 6, wherein: the observation window (5) is made of a light-shading material with a light color.

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