CN213252479U - Bladder drenches medicine device - Google Patents

Abstract

The utility model discloses a bladder drug-filling device, which comprises a three-way joint, wherein one end of the three-way joint is connected with the tail end of a liquid inlet pipe or an injector through a one-way valve; the other two ends of the three-way joint are respectively connected with the liquid outlet pipe and the head end of the first connecting pipe; the head end of the liquid inlet pipe is connected with a bottle inserting needle head, and a water stop switch is also arranged on the liquid inlet pipe; the liquid outlet pipe is communicated with the liquid receiving bag; the tail end of the first connecting pipe is connected with a first spiral connector, and the lower part of the first connecting pipe and the first spiral connector are externally coated with an isolation bag; the joint of the first connecting pipe and the isolation bag is sealed, and an opening for inserting the urinary catheter is formed in the isolation bag. The utility model discloses an use and make bladder irritate the medicine treatment process more convenient safer, also avoided the medicine pollution, have good application prospect.

Description

Bladder drenches medicine device

Technical Field

The utility model relates to a medical treatment assists the material, concretely relates to medicine device is irritated to bladder.

Background

A special treatment method for the bladder cancer is to carry out bladder perfusion chemotherapy frequently, and a specific operation is to perfuse a high-concentration chemotherapy medicament into the bladder through a catheter. At present, when a plurality of hospitals carry out bladder drenching chemotherapy, a special drenching device is not provided, a common infusion apparatus or a blood transfusion apparatus is generally used for drenching the medicine, one end of the infusion apparatus is connected with a joint of a urine tube during the infusion, and the urine tube is connected with a urine bag after the medicine is drenched. When the transfusion device is pulled out, the liquid medicine is exposed frequently, the environment is polluted, and the operation nurse is easily injured. In addition, the urine discharged from the patient through the ureter and the exposure to the environment during the discharge of the chemotherapy drugs can cause pollution. Therefore, a special medicine filling device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bladder drenching device for solving the technical problem.

The utility model discloses a realize according to following technical scheme:

a bladder drencher comprises a three-way joint, wherein one end of the three-way joint is connected with the tail end of a liquid inlet pipe or an injector through a one-way valve; the other two ends of the three-way joint are respectively connected with the liquid outlet pipe and the head end of the first connecting pipe; the head end of the liquid inlet pipe is connected with a bottle inserting needle head, and a water stop switch is also arranged on the liquid inlet pipe; the liquid outlet pipe is communicated with the liquid receiving bag; the tail end of the first connecting pipe is connected with a first spiral connector, and the lower part of the first connecting pipe and the first spiral connector are externally coated with an isolation bag; the joint of the first connecting pipe and the isolation bag is sealed, and an opening for inserting the urinary catheter is formed in the isolation bag.

Furthermore, the three-way joint is provided with a regulating valve for communicating the liquid inlet pipe and the first connecting pipe or communicating the liquid outlet pipe and the first connecting pipe.

Furthermore, the isolation bag body is spindle-shaped, and the inner diameter of the opening end of the isolation bag body is 1 cm-2 cm.

Furthermore, one end of the one-way valve connected with the three-way connector is a luer male head, and the other end of the one-way valve connected with the three-way connector is a luer female head.

Furthermore, the liquid receiving bag comprises a first bag body and a second bag body, the outer walls of the first bag body and the second bag body are mutually connected, and a through hole channel is formed between the two bag bodies; the top of the first bag body is connected with a second spiral connector through a second connecting pipe, and the second spiral connector is further connected with a liquid outlet pipe.

Further, the first screw joint and the second screw joint are both luer joints.

The utility model has the advantages and beneficial effects that:

the bladder drug-filling device of the utility model eliminates the trouble of preparing a plurality of medical auxiliary materials in the treatment process, and the whole device is taken as a standard package, so that the device is convenient to take; in addition, in the using process, the liquid medicine is prevented from spilling out in the process of pulling out the connector, polluting the surrounding environment or spilling on the surface of the skin, and causing damage to patients or medical care personnel; the volume of the liquid collecting bag can be expanded, the liquid collecting bag can be used as a urine bag after treatment is finished, and the urine with high drug content can be conveniently and uniformly recovered. The utility model discloses an use and make bladder irritate the medicine treatment process more convenient safer, also avoided the medicine pollution, have good application prospect.

Drawings

FIG. 1 is a schematic structural view of the present invention (using infusion bag to fill medicine);

FIG. 2 is a schematic structural view of the present invention (using a syringe for filling medicine);

fig. 3 is a schematic structural view of the middle isolation bag of the present invention.

Wherein, 1, a three-way joint; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. a first connecting pipe; 5. a bottle inserting needle head; 6. a water stop switch; 7. a first screw joint; 8. an isolation bag; 9. a liquid collecting bag; 901. a first bag body; 902. a second bag body; 903. a second connecting pipe; 10. an injector; 11. a urinary catheter; 12. a one-way valve; 13. a second screw joint.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in figures 1-3, a bladder drug-filling device comprises a three-way joint 1, wherein one end of the three-way joint 1 is connected with the tail end of a liquid inlet pipe 2 or an injector 10 through a one-way valve 12; the other two ends of the three-way joint 1 are respectively connected with the head ends of the liquid outlet pipe 3 and the first connecting pipe 4; the head end of the liquid inlet pipe 2 is connected with a bottle inserting needle head 5, and a water stop switch 6 is also arranged on the liquid inlet pipe 2; the liquid outlet pipe 3 is communicated with the liquid receiving bag 9; the tail end of the first connecting pipe 4 is connected with a first spiral connector 7, and an isolation bag 8 is wrapped outside the lower part of the first connecting pipe 4 and the first spiral connector 7; the first connecting tube 4 is sealed at the junction with the isolation bag 8, and the isolation bag 8 is also provided with an opening for inserting the urinary catheter 11.

And the three-way joint 1 is provided with a regulating valve for communicating the liquid inlet pipe 2 and the first connecting pipe 4 or communicating the liquid outlet pipe 3 and the first connecting pipe 4. The three-way connection may be a one-time three-way valve (national institutes of health 20163660378) made by eosin Jianshi of Henan eosin Kingkang Biotechnology GmbH.

The isolation bag 8 body is spindle-shaped, and the inner diameter of the opening end of the isolation bag is 1 cm-2 cm.

One end of the check valve 12 connected with the three-way connector 1 is a luer male head, and the other end is a luer female head. The model ZCRH-2 product manufactured by Suiyang super Plastic technology Limited may be used.

The liquid receiving bag 9 comprises a first bag body 901 and a second bag body 902 which are connected with each other through outer walls, and a through hole channel is formed between the two bag bodies; the top of the first bag body 901 is connected with a second spiral connector 13 through a second connecting pipe 903, and the second spiral connector 13 is further connected with a liquid outlet pipe 3.

The first screw connector 7 and the second screw connector 13 are both luer connectors.

The liquid inlet pipe 2, the liquid outlet pipe 3 and the first connecting pipe 4 can all use the existing universal medical hose, wherein the outer diameter of the liquid inlet pipe 2 is 4mm, and the length is 140 cm; the outer diameter of the liquid outlet pipe 3 is 4mm, and the length is 80 cm; the first connecting pipe 4 has an outer diameter of 4mm and a length of 50 cm.

Example 1

As shown in figure 1, the components of the utility model are combined, and the combination is suitable for filling medicine for patients through infusion bags or infusion bottles. The prepared liquid medicine is filled into an infusion bag or an infusion bottle to be hung. The patient is emptied of urine beforehand and the urinary catheter 11 is inserted for the patient.

When filling the medicine, the water filling stop switch 6 is firstly closed, the bottle inserting needle 5 is inserted into an infusion bag or an infusion bottle, the three-way connector 1 is adjusted to close the end of the liquid outlet pipe 3, then the first connecting pipe 4 and the urine pipe 11 are connected, when in connection, the connector of the urine pipe 11 is inserted from the opening end of the isolation bag 8, and the first spiral connector 7 and the urine pipe 11 are tightly inserted through the isolation bag 8. The water stop switch 6 is opened, and the liquid medicine flows into the bladder from the infusion bag or the infusion bottle. And after the liquid medicine is filled, closing the three-way joint 1 and sealing the communication among all the joints. After a period of time, the liquid medicine is fully contacted with the inner wall of the bladder to meet the target requirement of the drug effect, and the three-way joint 1 is adjusted to enable the liquid outlet pipe 3 to be communicated with the first connecting pipe 4, so that the liquid medicine can be discharged into the liquid receiving bag 9. Afterwards, the ureter still remains a period of time, and during patient urinate also can get into and receive liquid bag 9, this in-process, patient drinking water is more, so the urine volume is also many, consequently the utility model discloses a receive liquid bag 9 design into two bags of bodies, treat that one of them bag body fills with the back, the urine can be followed the pore (the upper portion that is located the bag body) between first bag body 901 and the second bag body 902 and got into the second bag body 902, increased the stock solution volume of receiving liquid bag 9, has removed the trouble of middle change urine bag from.

Pull down after reaching standard time the utility model discloses, with the disconnection of being connected between first connecting pipe 4 and ureter 11, need pull out the terminal first screwed joint 7 of first connecting pipe 4, there may be a small part liquid medicine spill in this process, nevertheless all blocked by isolation bag 8 to liquid medicine polluted environment has been prevented or has caused the injury to medical personnel.

Example 2

In example 1, the liquid inlet tube 2 is replaced with a syringe 10, and a liquid medicine is filled through the syringe 10, and the basic principle and process are similar to those of example 1. After the injection is finished, the syringe 10 is directly pulled out, and due to the existence of the one-way valve 12, the liquid medicine cannot leak out at the moment of pulling out.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.

Claims (6)

1. A bladder drug-filling device is characterized by comprising a three-way joint (1), wherein one end of the three-way joint (1) is connected with the tail end of a liquid inlet pipe (2) or an injector (10) through a one-way valve (12); the other two ends of the three-way joint (1) are respectively connected with the liquid outlet pipe (3) and the head end of the first connecting pipe (4); the head end of the liquid inlet pipe (2) is connected with a bottle inserting needle head (5), and a water stop switch (6) is also arranged on the liquid inlet pipe (2); the liquid outlet pipe (3) is communicated with the liquid receiving bag (9); the tail end of the first connecting pipe (4) is connected with a first spiral connector (7), and an isolation bag (8) is wrapped outside the lower part of the first connecting pipe (4) and the first spiral connector (7); the joint of the first connecting pipe (4) and the isolation bag (8) is sealed, and an opening for inserting the urinary catheter (11) is formed on the isolation bag (8).

2. A bladder drug-filling apparatus as claimed in claim 1, wherein the three-way joint (1) is provided with an adjusting valve for communicating the liquid inlet pipe (2) and the first connecting pipe (4) with each other or communicating the liquid outlet pipe (3) and the first connecting pipe (4) with each other.

3. The bladder irrigation device as claimed in claim 1, wherein the isolation bag (8) body is spindle-shaped, and the inner diameter of the open end is 1 cm-2 cm.

4. A bladder drug-filling device as claimed in claim 1, characterized in that one end of the one-way valve (12) connected with the three-way connector (1) is a male luer and the other end is a female luer.

5. A bladder irrigation device as claimed in claim 1, wherein said liquid-receiving bag (9) comprises a first bag body (901) and a second bag body (902) with their outer walls connected to each other, and a through duct is formed between the two bag bodies; the top of the first bag body (901) is connected with a second spiral connector (13) through a second connecting pipe (903), and the second spiral connector (13) is also connected with a liquid outlet pipe (3).

6. A bladder irrigation device according to claim 5, wherein said first (7) and second (13) screw fittings are luer fittings.

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