CN219501681U - An interventional puncture and drainage device for cardiovascular medicine - Google Patents

Abstract

The utility model discloses an interventional puncture drainage device for cardiovascular department, which comprises a liquid accumulation tank; the top end of the liquid storage tank is fixedly connected with a three-way valve, one end of the three-way valve is fixedly connected with a fixed pipe, and one end of the fixed pipe is fixedly connected with a stabilizing cover; adopt fixed pipe and fixed block and butterfly valve structure, realize clearing up remaining ponding, the ponding of human inside penetrates in vivo through the pjncture needle and discharges human inside under external negative pressure condition, then after the ponding is discharged the human body completely, a small amount of ponding remains in fixed pipe inside, twist reverse the butterfly valve of fixed block bottom, make remaining ponding flow into the ponding jar inside through the backward flow pipeline and store and collect, consequently, avoid the remaining ponding can get back to human inside again when injecting the medicine, make the medicine can make full use to treat the human body, thereby improve the treatment of medicine.

Description

An interventional puncture and drainage device for cardiovascular medicine

technical field

The utility model relates to the technical field of puncture in vascular medicine, in particular to an interventional puncture and drainage device in cardiovascular medicine.

Background technique

In bed, interventional methods are often used to treat diseases such as heart defects and hydrops. At present, when drainage operations are performed on the hydrops of cardiovascular patients, surgery for hydrops is often performed, or related treatment and inhibitory drugs need to be taken. There are many deficiencies in the solution to the water accumulation of cardiovascular patients. First, the soothing control of the water accumulation by taking related drugs can easily damage the stomach of cardiovascular patients and cause adverse effects on the body. Influence is not conducive to the physical and mental health of the patient, and its second, carries out hydrops to remove the operation, causes psychological pressure easily to the patient, is unfavorable for the rehabilitation of the patient, if things go on like this, greatly increased the work difficulty of medical personnel.

After retrieval, the patent number is 202122245180.8, which is a utility model of an interventional puncture drainage device for cardiovascular medicine. One end of the puncture needle is fixedly connected with a fixed tube, and the puncture needle penetrates into the affected part of the human body to adjust the position of the fixed cap so that It sticks to the skin, clamps the fixed tube into the snap ring, and fixes it to prevent the fixed tube from shaking, thereby driving the puncture needle to shake in the human body, inserting the connecting valve on the branch tube into the sealing valve, and then inserting one end of the branch tube Insert it into the storage tank, then insert the negative pressure tube on the negative pressure ball into the storage tank, press the negative pressure ball, so that the liquid from the affected part of the human body flows into the storage tank, and finally insert the injection syringe into the branch tube Inject anti-inflammatory agents to the affected part of the human body, which can not only reduce the number of punctures and shaking of the puncture needle during the treatment of the affected part, which will cause harm to the human body, but also allow the puncture needle to be used many times. However, there are still shortcomings to a certain extent. like:

When the puncture needle is inserted into the water accumulation in the patient's body, the accumulated water is collected by external negative pressure, and when the puncture needle draws the accumulated water away from the internal water accumulation of the human body, a small amount of accumulated water will remain at one end of the fixed tube , so when the personnel inject the liquid medicine inside the injection tube into the human body for treatment, the injected liquid medicine will send the residual water back to the patient's body, so that the residual water in the human body will affect the therapeutic effect of the liquid medicine, thus Causes potions to be less effective in treating personnel;

In addition, there is a distance between the injection tube and the puncture needle, so when the medicine is injected into the affected part of the human body only by the air pressure inside the injection needle, a small amount of medicine will remain inside the fixed tube, and the medicine inside the injection tube may also be damaged during the injection process. It will flow back to the inside of the branch pipe, resulting in a greatly reduced usage of the liquid medicine, thus preventing the liquid medicine from fully entering the diseased part of the human body.

Utility model content

The purpose of this utility model is to provide an interventional puncture and drainage device for cardiovascular medicine to solve the problems raised in the above-mentioned background technology.

The utility model provides the following technical scheme: an interventional puncture drainage device for cardiovascular internal medicine, including a fluid accumulation tank; One end is fixedly connected with a stable cover;

One end of the fixed pipe is fixedly installed with a fixed block, the side of the fixed block is rotated and installed with a butterfly valve, and the bottom end of the fixed block is fixedly connected with a shunt pipe communicating with the butterfly valve;

The side connection port of the three-way valve is fixedly connected with an air cylinder, and the other side connection port of the three-way valve is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with the fixed pipe.

Preferably, a pneumatic pipeline is fixedly connected to one side of the top of the liquid accumulation tank, and a liquid accumulation pipeline is fixedly connected to the other top of the liquid accumulation tank, and one end of the liquid accumulation pipeline is fixedly connected to a three-way valve.

Preferably, a side top of the liquid accumulation tank is fixedly connected with a liquid accumulation branch pipe, and one end of the liquid accumulation branch pipe is fixedly connected with a shunt pipe.

Preferably, a branch pipe is provided on the surface of one end of the connecting pipe, and the surface of the branch pipe is fixedly connected with a syringe.

Preferably, a connecting conduit is fixedly connected to the side of the fixing block, and one end of the connecting conduit is connected to the top end of the stabilizing cover.

Preferably, a puncture needle is fixedly connected to the central position of the bottom end of the stability cover, the surface of the puncture needle is slidably connected to a limit block, and the bottom end of the limit block is fixedly connected to a hemostatic cotton.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model adopts a fixed tube, a fixed block and a butterfly valve structure to realize the cleaning of residual water. The water inside the human body is penetrated into the body through a puncture needle and discharged from the inside of the human body under external negative pressure. After the accumulated water is completely discharged from the human body, a small amount of accumulated water remains inside the fixed tube, and then the butterfly valve at the bottom of the fixed block is twisted, so that the remaining accumulated water flows into the inside of the accumulated fluid tank through the backflow pipe for storage and collection, thus avoiding the need to inject drugs during injection. The remaining water will return to the inside of the human body, so that the medicine can be fully used to treat the human body, thereby improving the therapeutic effect of the medicine.

2. The utility model adopts the structure of the three-way valve, the gas cylinder and the connecting pipe to fully inject the medicine into the human body. When the medicine is injected, the three-way valve is adjusted so that the gas cylinder and the connecting pipe are connected to each other, and then the medicine is injected into the human body. The drug in the syringe is injected into the connecting tube, and then the gas cylinder is pushed to push the drug in the connecting tube to the inside of the human body, so as to avoid the drug remaining in the tube due to the long tube, so that the drug can fully enter the human body and carry out treatment, so as to make full use of drugs.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a sectional view of the puncture needle in Fig. 1 of the present utility model;

Fig. 3 is the enlarged schematic view of A in Fig. 1 of the present utility model;

Fig. 4 is an enlarged schematic diagram of B in Fig. 2 of the present invention.

In the figure: 1, effusion tank; 101, air pressure pipeline; 102, effusion pipeline; 103, effusion pipe; 2, three-way valve; 201, gas cylinder; 202, connecting pipeline; 203, branch pipeline; 3, injection cylinder 4, fixed tube; 401, fixed block; 402, connecting catheter; 403, butterfly valve; 404, shunt pipe; 5, stable cover; 501, puncture needle; 502, limit block;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The technical solution of the utility model will be further elaborated below in conjunction with the drawings and specific embodiments of the description.

Embodiment one:

An interventional puncture and drainage device for cardiovascular medicine provided by the application comprises a fluid accumulation tank 1; a three-way valve 2 is fixedly connected to the top of the fluid accumulation tank 1, and a fixed tube 4 is fixedly connected to one end of the three-way valve 2, and One end is fixedly connected with a stable cover 5;

One end of the fixed pipe 4 is fixedly installed with a fixed block 401, the side of the fixed block 401 is rotated and installed with a butterfly valve 403, and the bottom end of the fixed block 401 is fixedly connected with a shunt pipe 404 communicating with the butterfly valve 403;

Specifically, as shown in Figures 1 and 3, when in use, when the accumulated water in the human body remains inside the fixed tube 4, the butterfly valve 403 at the bottom of the fixed block 401 is twisted to allow the remaining accumulated water to flow into the The inside of the liquid accumulation tank 1 is stored and collected, so that the residual accumulated water can be prevented from returning to the inside of the human body when the medicine is injected, so that the medicine can be fully used to treat the human body, thereby improving the therapeutic effect of the medicine.

Further, one side of the top of the liquid accumulation tank 1 is fixedly connected with a pneumatic pipeline 101, and the other side of the top of the liquid accumulation tank 1 is fixedly connected with a liquid accumulation pipeline 102, and one end of the liquid accumulation pipeline 102 is fixedly connected with the three-way valve 2; The side top of the tank 1 is fixedly connected with the liquid accumulation branch pipe 103, and one end of the liquid accumulation branch pipe 103 is fixedly connected with the diversion pipe 404;

Specifically, as shown in FIG. 1 , when collecting the accumulated water inside the human body into the liquid accumulation tank 1 , first connect the external air pressure device through the air pressure pipe 101 , and form a negative pressure through the air pressure device, so that the accumulated water passes through the liquid accumulation pipe 102 Into the liquid accumulation tank 1 , while the accumulated water remaining in the fixed pipe 4 enters the liquid accumulation tank 1 under the delivery of the liquid accumulation branch pipe 103 and the distribution pipe 404 .

Further, the side of the fixed block 401 is fixedly connected with a connecting conduit 402, and one end of the connecting conduit 402 is connected to the top of the stabilizing cover 5; the central position of the bottom end of the stabilizing cover 5 is fixedly connected with a puncture needle 501, and the surface of the puncture needle 501 is slidably connected. Limiting block 502, the bottom end of limiting block 502 is fixedly connected with hemostatic cotton 503;

Specifically, as shown in FIG. 1, FIG. 2 and FIG. 4, after inserting the puncture needle 501 into the diseased part inside the human body, then use the stopper 502 to limit the depth of insertion, and at the same time, the hemostatic cotton 503 stops the bleeding at the wound, and then When the puncture needle 501 draws out the stagnant water, the connecting conduit 402 on the side of the fixing block 401 will transport the stagnant water.

Different from Embodiment 1, the utility model also provides Embodiment 2, which is used to solve the above problems. In addition, there is a distance between the injection tube and the puncture needle, so when the liquid medicine is injected into the affected part of the human body solely by the air pressure inside the injection , there will be a small amount of liquid medicine remaining inside the fixed tube, and the liquid medicine inside the injection tube may also flow back into the branch pipe during the injection process, resulting in a greatly reduced amount of liquid medicine used, resulting in the liquid medicine not being able to fully enter the diseased part of the human body problem, this application discloses an interventional puncture and drainage device for cardiovascular medicine. The side connection port of the three-way valve 2 is fixedly connected with an air cylinder 201, and the other side connection port of the three-way valve 2 is fixedly connected with a connection pipe 202, and the connection pipe One end of 202 is fixedly connected with the fixed pipe 4; the surface of one end of the connecting pipe 202 is provided with a branch pipe 203, and the surface of the branch pipe 203 is fixedly connected with the syringe 3;

Specifically, as shown in FIG. 1 , when injecting medicine, first adjust the communication structure of the three-way valve 2 so that the connecting pipe 202 and the gas cylinder 201 are connected to each other, and then the syringe 3 injects the internal medicine through the branch pipe 203 to the connecting pipe 203. Inside the pipeline 202, then push the gas cylinder 201 to push the medicine inside the connecting pipeline 202 to the inside of the human body, so as to avoid the medicine remaining in the pipeline due to the long pipeline, so that the medicine can fully enter the human body and perform treatment, so that the medicine Make full use of it.

Working principle: when in use, first collect the accumulated water inside the human body through the liquid accumulation tank 1, and at the same time, collect the accumulated water inside the fixed pipe 4, then twist the butterfly valve 403 to pass the remaining accumulated water through the diversion pipe 404 and the liquid accumulation branch pipe 103 Collected into the liquid accumulation tank 1 to prevent the accumulated water from returning to the human body under drug injection. At the same time, when drug residues cannot enter the human body during drug injection, the gas cylinder 201 is pushed by adjusting the three-way valve 2 to contact the gas cylinder 201 The drug is fully injected into the body.

Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the utility model without limitation. Although the utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that the utility model can be understood Modifications and equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (6)

1. An interventional puncture drainage device for cardiovascular department comprises a liquid accumulation tank (1); the method is characterized in that: the top end of the liquid accumulation tank (1) is fixedly connected with a three-way valve (2), one end of the three-way valve (2) is fixedly connected with a fixed pipe (4), and one end of the fixed pipe (4) is fixedly connected with a stabilizing cover (5);

one end of the fixed pipe (4) is fixedly provided with a fixed block (401), the side surface of the fixed block (401) is rotatably provided with a butterfly valve (403), and the bottom end of the fixed block (401) is fixedly connected with a shunt pipeline (404) which is communicated with the butterfly valve (403);

the side connector of three-way valve (2) is fixedly connected with inflator (201), the opposite side connector of three-way valve (2) is fixedly connected with connecting pipe (202), one end of connecting pipe (202) is fixedly connected with fixed pipe (4).

2. The cardiovascular interventional puncture drainage device according to claim 1, wherein: the hydraulic fluid storage device is characterized in that one side of the top end of the hydraulic fluid storage tank (1) is fixedly connected with a pneumatic pipeline (101), the other side of the top end of the hydraulic fluid storage tank (1) is fixedly connected with a hydraulic fluid storage pipeline (102), and one end of the hydraulic fluid storage pipeline (102) is fixedly connected with a three-way valve (2).

3. The cardiovascular interventional puncture drainage device according to claim 1, wherein: the side top of the liquid accumulation tank (1) is fixedly connected with an liquid accumulation pipe (103), and one end of the liquid accumulation pipe (103) is fixedly connected with a shunt pipeline (404).

4. The cardiovascular interventional puncture drainage device according to claim 1, wherein: a branch pipeline (203) is arranged on one end surface of the connecting pipeline (202), and a syringe (3) is fixedly connected to the surface of the branch pipeline (203).

5. The cardiovascular interventional puncture drainage device according to claim 1, wherein: the side of fixed block (401) is fixedly connected with connecting pipe (402), the top interconnect of one end and stable lid (5) of connecting pipe (402).

6. The cardiovascular interventional puncture drainage device according to claim 1, wherein: the hemostatic cotton device is characterized in that a puncture needle (501) is fixedly connected to the central position of the bottom end of the stabilizing cover (5), a limiting block (502) is connected to the surface of the puncture needle (501) in a sliding mode, and hemostatic cotton (503) is fixedly connected to the bottom end of the limiting block (502).