CN217162752U - Infusion bag for chemotherapy drugs - Google Patents

Abstract

The utility model relates to a chemotherapy medicine infusion technical field, especially relate to a chemotherapy infusion bag for medicine, including bag body and flush fluid conveyer pipe, the bag body is equipped with the first chamber that holds that is used for holding chemotherapy liquid medicine and the second chamber that holds that is used for holding flush fluid, and first chamber and second hold the chamber horizontal interval and arrange, and the lower extreme in first chamber that holds is equipped with the liquid medicine export that is used for connecting the transfer line, and the first end of flush fluid conveyer pipe is connected with the lower extreme in first chamber that holds, and the second end of flush fluid conveyer pipe is connected with the lower extreme in second chamber that holds, is equipped with the pinch valve on the flush fluid conveyer pipe; the first back that finishes that holds the chemotherapy liquid medicine instillation of intracavity opens the pinch valve, lets in the first chamber that holds with the flush fluid that the second held the intracavity, not only can wash the chemotherapy liquid medicine of remaining in the first intracavity that holds and the transfer line, guarantees the accuracy of chemotherapy medicine dosage, need not extract the transfer line from the bag body moreover, has avoided the chemotherapy medicine to volatilize to the ward.

Description

Infusion bag for chemotherapy drugs

Technical Field

The utility model relates to a chemotherapy medicine infusion technical field especially relates to an infusion bag for chemotherapy medicine.

Background

Chemotherapy can effectively prevent or eliminate distant metastasis, can treat each stage of tumor case independently, can create good conditions for surgical excision and radiotherapy, and is an indispensable quality means for systemic treatment of tumors.

Intravenous injection is a common approach for chemotherapy, the dosage of chemotherapy drugs needs to be accurately ensured when chemotherapy is performed on a tumor patient, and after the chemotherapy drug liquid in an infusion bag is infused, a puncture head of an infusion tube needs to be pulled out from the bag opening of the infusion bag to flush the infusion tube, so that the chemotherapy drug liquid in the infusion tube is completely infused into a human body, and the accuracy of the dosage of the chemotherapy drug is ensured.

The chemotherapy medicine belongs to cytotoxic medicine, and can enter human body through skin or respiratory tract after being volatilized into air, so as to damage normal cells of human body, especially epithelial cells, bone marrow cells, epithelial cells of digestive tract and germ cells.

However, a large amount of chemotherapy liquid medicine adheres to the surface of the pulled puncture head, and the chemotherapy liquid medicine volatilizes in a ward, so that the air in the ward is polluted, and the health of medical care personnel and patients is harmed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: at present, when a transfusion tube is flushed, a large amount of chemotherapy liquid medicine adheres to the surface of a pulled puncture head pulled out from a transfusion bag, and the chemotherapy liquid medicine volatilizes in a ward, so that the air in the ward is polluted, and the health of medical care personnel and patients is harmed.

In order to solve the technical problem, the utility model provides an infusion bag for chemotherapy medicine, including the bag body and flush fluid conveyer pipe, the bag body is equipped with the first chamber that holds that is used for holding the chemotherapy liquid medicine and the second that is used for holding the flush fluid holds the chamber, first hold the chamber with the second holds chamber horizontal interval arrangement, the first lower extreme that holds the chamber is equipped with the liquid medicine export that is used for connecting the transfer line, the first end of flush fluid conveyer pipe with the first lower extreme that holds the chamber is connected, the second end of flush fluid conveyer pipe with the second holds the lower extreme in chamber and connects, be equipped with the clamp valve on the flush fluid conveyer pipe.

Preferably, the sealing cover at the liquid medicine outlet is provided with an end cover.

Preferably, the end cover is connected with an anti-falling rope, and one end of the anti-falling rope, which is far away from the end cover, is connected with the bag body.

Preferably, the infusion tube comprises a hose, a dropping funnel arranged in the middle of the hose and a first puncture outfit arranged at the end of the hose, and the first puncture outfit is hermetically inserted into the liquid medicine outlet; the lower end of the end cover is provided with a hook, the hose positioned below the dropping funnel penetrates through the hook, and the lower end of the dropping funnel is blocked with the upper end of the hook.

As a preferable scheme, the bag body comprises an outer bag, and a first inner bag and a second inner bag which are arranged in the outer bag, wherein the inner cavity of the first inner bag forms the first accommodating cavity, the lower end of the first inner bag is provided with a medicine outlet and a liquid inlet, and the medicine outlet and the liquid inlet both penetrate out from the lower end of the outer bag;

the inner cavity of the second inner bag forms the second accommodating cavity, the lower end of the second inner bag is provided with a liquid outlet nozzle, and the liquid outlet nozzle penetrates out of the lower end of the outer bag;

the first end of the flushing fluid conveying pipe is connected with the liquid inlet nozzle, and the second end of the flushing fluid conveying pipe is connected with the liquid outlet nozzle.

Preferably, an opening through which the first inner bag and the second inner bag pass is formed in the upper end of the outer bag, and a sealing strip is arranged at the opening.

Preferably, the middle part of the upper end of the outer bag is provided with a lifting hole, and the sealing strip is arranged below the lifting hole.

Preferably, a first rubber plug is arranged in the liquid outlet nozzle, and a second puncture outfit is connected to the second end of the flushing liquid conveying pipe and inserted into the first rubber plug.

Preferably, a second rubber plug is arranged in the liquid inlet nozzle, and a third puncture outfit is connected to the first end of the flushing liquid conveying pipe and inserted into the second rubber plug.

Preferably, the outer bag is made of a light-resistant material.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an infusion bag for chemotherapy drugs, including bag body and flush fluid conveyer pipe, the bag body is equipped with the first chamber that holds that is used for holding the chemotherapy liquid medicine and the second chamber that holds that is used for holding the flush fluid, first chamber and the horizontal interval arrangement of second chamber that holds, the lower extreme in first chamber that holds is equipped with the liquid medicine export that is used for connecting the transfer line, the first end of flush fluid conveyer pipe is connected with the lower extreme in first chamber that holds, the second end of flush fluid conveyer pipe is connected with the lower extreme in second chamber that holds, be equipped with the clamp valve on the flush fluid conveyer pipe; the first back that finishes that holds the chemotherapy liquid medicine instillation of intracavity opens the pinch valve, lets in the first chamber that holds with the flush fluid that the second held the intracavity, not only can wash the chemotherapy liquid medicine of remaining in the first intracavity that holds and the transfer line, guarantees the accuracy of chemotherapy medicine dosage, need not extract the transfer line from the bag body moreover, has avoided the chemotherapy medicine to volatilize to the ward.

Drawings

Fig. 1 is a schematic structural view of the infusion bag for chemotherapeutic drugs of the present invention before the infusion tube is inserted;

fig. 2 is a schematic structural view of the infusion bag for chemotherapeutic drugs of the present invention inserted in an infusion tube;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the figure, 1, a bag body; 11. a first accommodating chamber; 12. a second accommodating chamber; 13. an outer bag; 131. a tuyere strip; 132. hoisting holes; 14. a first inner bag; 141. a medicine outlet; 142. a liquid inlet nozzle; 15. a second inner bag; 151. a liquid outlet nozzle; 2. a flushing liquid conveying pipe; 21. a pinch valve; 22. a second puncture instrument; 3. a transfusion tube; 31. a hose; 32. a dropping funnel; 33. a first puncture instrument; 4. an end cap; 41. an anti-drop rope; 42. and (4) hanging hooks.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 to 3, the utility model discloses an infusion bag for chemotherapy medicine, including the bag body 1 and flush fluid conveyer pipe 2, the bag body 1 is equipped with the first chamber 11 that holds that is used for holding the chemotherapy liquid medicine and the second that is used for holding the flush fluid holds chamber 12, the first chamber 11 that holds and the second that holds hold chamber 12 horizontal interval arrangement, the first lower extreme that holds chamber 11 is equipped with the liquid medicine export that is used for connecting transfer line 3, flush fluid conveyer pipe 2's first end and the first lower extreme that holds chamber 11 are connected, flush fluid conveyer pipe 2's second end and second hold the lower extreme that chamber 12 are connected, be equipped with clamp valve 21 on flush fluid conveyer pipe 2. After the first chemotherapy liquid medicine that holds in the chamber 11 finishes instilling, open and press from both sides valve 21, let in the first chamber 11 that holds with the flush fluid that holds in the second chamber 12, not only can wash the chemotherapy liquid medicine of remaining in the first chamber 11 that holds and transfer line 3, guarantee the accuracy of chemotherapy medicine dosage, need not extract transfer line 3 from the bag body 1 in addition, avoided chemotherapy medicine to volatilize to the ward, guaranteed medical personnel and patient's life health.

Wherein, the sealed lid in liquid medicine exit is equipped with end cover 4, after the chemotherapy medicine infusion finishes, establishes end cover 4 lid in liquid medicine exit, can avoid remaining the chemotherapy medicine volatilization in bag body 1, avoids the air pollution that medical waste brought.

Further, be connected with anticreep rope 41 on the end cover 4, the one end that end cover 4 was kept away from to anticreep rope 41 is connected the bag body 1, when inserting the liquid medicine export with transfer line 3, and end cover 4 passes through anticreep rope and connects on the bag body 1, can prevent that end cover 4 from losing, and the medical personnel of being convenient for look for fast after the infusion finishes and beat end cover 4.

Further, as shown in fig. 2 and 3, the infusion tube 3 includes a flexible tube 31, a dropping funnel 32 disposed in the middle of the flexible tube 31, and a first puncture device 33 disposed at the end of the flexible tube 31, the first puncture device 33 is hermetically inserted into the medical fluid outlet; the lower end of the end cover 4 is provided with a hook 42, the hose 31 positioned below the dropping funnel 32 penetrates through the hook 42, and the lower end of the dropping funnel 32 and the upper end of the hook 42 are stopped, so that the first puncture outfit 33 is prevented from being separated from the liquid medicine outlet due to the fact that a patient accidentally touches the hose 31 in the infusion process, the liquid medicine is prevented from overflowing, and the accuracy of the dosage of the chemotherapeutic drugs is further ensured.

In this embodiment, the bag body 1 includes an outer bag 13, and a first inner bag 14 and a second inner bag 15 which are placed in the outer bag 13, an inner cavity of the first inner bag 14 forms a first accommodating cavity 11, a medicine outlet 141 and a liquid inlet 142 are arranged at the lower end of the first inner bag 14, and both the medicine outlet 141 and the liquid inlet 142 pass through the lower end of the outer bag 13; a second accommodating cavity 12 is formed in the inner cavity of the second inner bag 15, a liquid outlet nozzle 151 is arranged at the lower end of the second inner bag 15, and the liquid outlet nozzle 151 penetrates out of the lower end of the outer bag 13; the first end of the washing liquid conveying pipe 2 is connected with the liquid inlet 142, and the second end of the washing liquid conveying pipe 2 is connected with the liquid outlet 151.

Specifically, the middle part of outer bag 13 is equipped with along the welded seam of arranging from top to bottom, welded seam separates first inner bag 14 and second inner bag 15, first inner bag 14 and second inner bag 15 can be taken out from outer bag 13, clinical chemotherapy medicine for the infusion need pack back to corresponding administrative or technical offices from intravenous medicine configuration room, medical personnel adorn the chemotherapy medicine branch in first inner bag 14, first inner bag 14 surface can receive the chemotherapy medicine pollution in the in-process of partial shipment, put into outer bag 13 with first inner bag 14 after the partial shipment finishes, can reduce the pollution of the chemotherapy medicine of adhesion at first inner bag 14 surface to the air.

Furthermore, the upper end of the outer bag 13 is provided with an opening through which the first inner bag 14 and the second inner bag 15 can pass, the opening is provided with a sealing strip 131, the outer bag 13 can be sealed by the sealing strip 131, and chemotherapy drugs on the outer surface of the first inner bag 14 are prevented from volatilizing into the air of a ward. In addition, in this embodiment, the volume occupation space of flush fluid is less, therefore, after the infusion finishes, medical personnel can establish the position department that second inner bag 15 was placed with the infusion stopcock, then draw and seal strip 131 to cover end cover 4, thereby make all infusion parts that are stained with the chemotherapy liquid medicine all sealed place in outer bag 13, stop the chemotherapy medicine to volatilize to the ward air in.

Wherein, the upper end middle part of outer bag 13 is equipped with lewis hole 132, seals strip 131 and sets up the below at lewis hole 132, and the setting of lewis hole 132 is convenient for medical personnel to hang outer bag 13 and is established on the infusion support, has improved the convenience that chemotherapy medicine used infusion bag used in this embodiment.

Specifically, a first rubber plug is arranged in the liquid outlet 151, the second end of the flushing liquid conveying pipe 2 is connected with a second puncture outfit 22, and the second puncture outfit 22 is inserted into the first rubber plug. During the use, before the infusion, insert liquid outlet 151 with first puncture ware 33 earlier in, let in the flush fluid in the transfer line 3, after exhausting the air in the transfer line 3, insert out medicine mouth 141 with first puncture ware 33 again, consequently, the flush fluid in this embodiment can also play the effect of evacuation transfer line 3 interior air before the infusion, avoided directly inserting first puncture ware 33 the chemotherapy medicine that leads to on medicine outlet 141 when the air of evacuation transfer line 3 is excessive for the chemotherapy medicine that leads to, further guaranteed the dosage of using medicine of chemotherapy medicine.

Further, a second rubber plug is arranged in the liquid inlet nozzle 142, and a third puncture outfit is connected to the first end of the washing liquid conveying pipe 2 and inserted into the second rubber plug. The washing fluid delivery pipe 2 is detachably connected with the liquid inlet nozzle 142, so that the chemotherapy drug infusion bag can be conveniently produced.

In this embodiment, outer bag 13 adopts light-resistant material to make to be convenient for the infusion of the chemotherapy medicine that needs to keep out the light, and in other embodiments of this application, outer bag 13 adopts transparent material to make.

The method of using the infusion bag for chemotherapeutic drugs of this example is as follows: firstly, the chemotherapy drug liquid is subpackaged into a first inner bag 14, flushing liquid is added into a second inner bag 15, the first inner bag 14 and the second inner bag 15 are filled, then a sealing strip 131 is pulled up, an outer bag 13 is hung on a transfusion stand, then a first puncture outfit 33 of a transfusion tube 3 is inserted into a liquid outlet 151, air in the transfusion tube 3 is discharged by the flushing liquid, the first puncture outfit 33 is pulled out of the liquid outlet 151, an end cover 4 is opened, the first puncture outfit 33 is inserted into a drug outlet 141, a hook 42 on the first end cover 4 is hung at the lower end of a dropping funnel 32, and the chemotherapy drug instillation is started; in the process of instilling the chemotherapy drugs, two ends of the flushing fluid conveying pipe 2 are respectively connected to the liquid outlet nozzle 151 and the liquid inlet nozzle 142, after the instillation of the chemotherapy drug in the first inner bag is finished, the pinch valve 21 is opened, the flushing fluid in the second inner bag 15 is introduced into the first inner bag 14, and the bottom of the first inner bag 14 and the infusion pipe 3 are flushed; after the tube is flushed, the first puncture outfit 33 is pulled out from the drug outlet 141, the end cover 4 is covered on the drug outlet 141, the infusion tube is placed into the outer bag 13, the outer bag 13 is thrown into a garbage can special for the chemotherapy device, and the whole chemotherapy drug infusion is finished.

In conclusion, the chemotherapy drug infusion bag of the embodiment can avoid volatilization in the chemotherapy drug infusion process and can ensure the accuracy of the dosage of the chemotherapy drug infusion.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an infusion bag for chemotherapy medicine, its characterized in that, includes bag body (1) and flush fluid conveyer pipe (2), bag body (1) is equipped with the first chamber (11) that holds that is used for holding the chemotherapy liquid medicine and the second that is used for holding the flush fluid holds chamber (12), first hold chamber (11) with the second holds chamber (12) horizontal interval and arranges, the first lower extreme that holds chamber (11) is equipped with the liquid medicine export that is used for connecting transfer line (3), the first end of flush fluid conveyer pipe (2) with the first lower extreme that holds chamber (11) is connected, the second end of flush fluid conveyer pipe (2) with the second holds the lower extreme that chamber (12) is connected, be equipped with on flush fluid conveyer pipe (2) and press from both sides valve (21).

2. The infusion bag for chemotherapeutic drugs according to claim 1, wherein the drug solution outlet is provided with an end cap (4) by sealing.

3. The infusion bag for chemotherapeutic drugs according to claim 2, wherein the end cap (4) is connected with an anti-dropping rope (41), and one end of the anti-dropping rope (41) far away from the end cap (4) is connected with the bag body (1).

4. The infusion bag for chemotherapeutic drugs according to claim 3, wherein the infusion tube (3) comprises a flexible tube (31), a dropping funnel (32) arranged in the middle of the flexible tube (31), and a first puncture outfit (33) arranged at the end of the flexible tube (31), wherein the first puncture outfit (33) is hermetically inserted in the drug solution outlet; the lower end of the end cover (4) is provided with a hook (42), the hose (31) located below the dropping funnel (32) penetrates through the hook (42), and the lower end of the dropping funnel (32) is blocked with the upper end of the hook (42).

5. The infusion bag for chemotherapeutic drugs according to claim 1, wherein the bag body (1) comprises an outer bag (13), and a first inner bag (14) and a second inner bag (15) which are arranged in the outer bag (13), the inner cavity of the first inner bag (14) forms the first accommodating cavity (11), the lower end of the first inner bag (14) is provided with a drug outlet nozzle (141) and a liquid inlet nozzle (142), and the drug outlet nozzle (141) and the liquid inlet nozzle (142) both penetrate out of the lower end of the outer bag (13);

the inner cavity of the second inner bag (15) forms the second accommodating cavity (12), the lower end of the second inner bag (15) is provided with a liquid outlet nozzle (151), and the liquid outlet nozzle (151) penetrates out of the lower end of the outer bag (13);

the first end of flushing liquid conveyer pipe (2) is connected feed liquor mouth (142), the second end of flushing liquid conveyer pipe (2) is connected liquid outlet nozzle (151).

6. The infusion bag for chemotherapeutic drugs according to claim 5, wherein the upper end of the outer bag (13) is provided with an opening for the first inner bag (14) and the second inner bag (15) to pass through, and the opening is provided with a sealing strip (131).

7. The infusion bag for chemotherapeutic drugs according to claim 6, wherein a hanging hole (132) is formed in the middle of the upper end of the outer bag (13), and the sealing strip (131) is disposed below the hanging hole (132).

8. The infusion bag for chemotherapeutic drugs according to claim 5, wherein a first rubber plug is arranged in the outlet nozzle (151), a second puncture outfit (22) is connected to the second end of the flushing fluid delivery pipe (2), and the second puncture outfit (22) is inserted into the first rubber plug.

9. The infusion bag for chemotherapeutic drugs according to claim 5, wherein a second rubber plug is arranged in the liquid inlet (142), and a third puncture outfit is connected to the first end of the flushing liquid conveying pipe (2) and inserted into the second rubber plug.

10. The infusion bag for chemotherapeutic drugs according to claim 5, wherein the outer bag (13) is made of a light-shielding material.

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