CN211461438U - Drainage device for cardiovascular internal medicine - Google Patents

Abstract

The utility model discloses a drainage device for cardiovascular internal medicine, including the collecting vessel, the bottom mounting of collecting vessel is provided with discharge pipe, discharge pipe's last fixed valve that is provided with, the top of collecting vessel is provided with sealed lid through the screw thread activity, the fixed exhaust duct that is provided with in one side of sealed lid, exhaust duct's bottom movable sleeve is established and is installed the connecting tube, the bottom mounting of connecting tube is provided with the air pump, the fixed barometer that is provided with in top of sealed lid, the input of barometer passes through the bottom of pipeline setting at sealed lid, sealed lid is provided with first hose through the screw thread activity in one side of keeping away from exhaust duct, the inside second hose that has inserted of the other end of first hose, the second hose is being provided with the syringe needle at the fixed one end of keeping away from first hose. The utility model discloses simple structure, convenient to use conveniently carries out the drainage to the patient, and conveniently disinfects equipment.

Description

Drainage device for cardiovascular internal medicine

Technical Field

The utility model relates to a drainage device technical field specifically is a drainage device for cardiovascular internal medicine.

Background

Drainage is one of the common operation modes in the cardiovascular department, and conventionally, a cardiovascular department drainage device is needed to drain liquid and blood accumulated in a body cavity or under the skin of a patient out of the body, for example, drainage on the effusion of the heart cells, so that a drainage bottle becomes a necessary device in a hospital.

However, the current drainage device for the cardiovascular medicine is inconvenient to use, the pressure inside the collecting barrel cannot be clearly known, and the pressure inside the collecting barrel cannot be changed according to the conditions, so that the use is inconvenient; and is inconvenient to sterilize after use and is susceptible to cross-infection after use by subsequent patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for cardiovascular internal medicine to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage device for cardiovascular department comprises a collecting barrel, wherein a discharge pipeline is fixedly arranged at the bottom end of the collecting barrel, a valve is fixedly arranged on the discharge pipeline, a sealing cover is arranged at the top end of the collecting barrel through thread movement, an exhaust pipeline is fixedly arranged on one side of the sealing cover, a connecting pipeline is arranged at the bottom end of the exhaust pipeline in a sleeved mode, an air pump is fixedly arranged at the bottom end of the connecting pipeline, an air pressure gauge is fixedly arranged at the top end of the sealing cover, the input end of the air pressure gauge is arranged at the bottom end of the sealing cover through a pipeline, a first hose is arranged on one side, far away from the exhaust pipeline, of the sealing cover through thread movement, a second hose is inserted into the other end of the first hose, a needle head is fixedly arranged at one end, far away from the first hose, a fixing sleeve is fixedly arranged at one end, close to the, the inner wall of the fixed sleeve is movably connected with the outer side of the first hose, and the sealing cover is fixedly provided with a one-way valve on one side of the first hose.

Preferably, one side of the collecting barrel is fixedly provided with a graduated scale.

Preferably, the collecting barrel is made of a transparent plastic pipe.

Preferably, both sides of the barometer are fixedly provided with fixed blocks, and the bottom ends of the fixed blocks are fixedly connected with the sealing cover.

Preferably, the bottom end of the sealing cover is fixedly provided with a sealing ring, and the bottom end of the sealing ring is connected with the collecting barrel.

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

1. the utility model discloses a through inserting the syringe needle in the patient needs the place of drainage when using, exhaust to the collecting vessel inside through the air pump through opening the air pump, air pump suction collecting vessel's inside air this moment, collecting vessel's inside negative pressure drainage that produces this moment, the hydrops can be stored in collecting vessel inside, the size of the inside atmospheric pressure of connecting collecting vessel that can be clear through the barometer, adjust the atmospheric pressure inside the collecting vessel through opening and closing the air pump, prevent that the atmospheric pressure inside the collecting vessel is too high or low excessively, it is more convenient to use;

2. the utility model discloses a can abandon first hose and second hose after using the completion, and can discharge the inside liquid of collecting vessel through opening the valve, and can conveniently wash and disinfect equipment through opening sealed lid and collecting vessel, use safer, prevent cross infection's the condition.

Drawings

FIG. 1 is a schematic view of the whole structure of a drainage device for cardiovascular medicine of the present invention;

fig. 2 is an enlarged schematic view of the drainage device for cardiovascular medicine of the present invention at a position a in fig. 1;

fig. 3 is an enlarged schematic view of the B position in 1 of the drainage device for cardiovascular medicine of the present invention.

In the figure: 1. a collection barrel; 2. a discharge conduit; 3. a valve; 4. a sealing cover; 5. an exhaust duct; 6. connecting a pipeline; 7. an air pump; 8. a barometer; 9. a first hose; 10. a second hose; 11. a needle head; 12. fixing a sleeve; 13. a one-way valve; 14. a graduated scale; 15. a fixed block; 16. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drainage device for cardiovascular department comprises a collecting barrel 1, a discharge pipeline 2 is fixedly arranged at the bottom end of the collecting barrel 1, a valve 3 is fixedly arranged on the discharge pipeline 2, a sealing cover 4 is movably arranged at the top end of the collecting barrel 1 through threads, an exhaust pipeline 5 is fixedly arranged at one side of the sealing cover 4, a connecting pipeline 6 is movably sleeved at the bottom end of the exhaust pipeline 5, an air pump 7 is fixedly arranged at the bottom end of the connecting pipeline 6, an air pressure gauge 8 is fixedly arranged at the top end of the sealing cover 4, the input end of the air pressure gauge 8 is arranged at the bottom end of the sealing cover 4 through a pipeline, a first hose 9 is movably arranged at one side of the sealing cover 4 far away from the exhaust pipeline 5 through threads, a second hose 10 is inserted into the other end of the first hose 9, a needle 11 is fixedly arranged at one end of the second hose 10 far away from the first hose 9, a fixing sleeve 12 is fixedly arranged at, the inner wall of the fixed sleeve 12 is movably connected with the outer side of the first hose 9, and the sealing cover 4 is fixedly provided with a one-way valve 13 at one side of the first hose 9.

A graduated scale 14 is fixedly arranged on one side of the collecting barrel 1, so that the volume of liquid in the collecting barrel 1 can be conveniently connected;

the collecting barrel 1 is made of a transparent plastic pipe, so that liquid in the collecting barrel 1 can be seen conveniently;

the two sides of the barometer 8 are fixedly provided with fixing blocks 15, and the bottom ends of the fixing blocks 15 are fixedly connected with the sealing cover 4 to fix the barometer 8;

the bottom end of the sealing cover 4 is fixedly provided with a sealing ring 16, and the bottom end of the sealing ring 16 is connected with the collecting barrel 1, so that the sealing performance is improved.

The working principle is as follows: when the utility model is used, the needle 11 is inserted into the place where the patient needs to drain, the air pump 7 is started to exhaust the interior of the collecting barrel 1 through the air pump 7, the air pump 7 sucks the air in the collecting barrel 1, the negative pressure is generated in the collecting barrel 1, the accumulated liquid needed to drain is pumped out from the patient through the first hose 9 and the second hose 10, the accumulated liquid is stored in the collecting barrel 1, the scale 14 can clearly know the amount of the accumulated liquid in the collecting barrel 1, the barometer 8 can clearly connect the air pressure in the collecting barrel 1, the air pressure in the collecting barrel 1 is maintained by opening and closing the air pump 7, the over-high or over-low air pressure in the collecting barrel 1 is prevented, the first hose 9 and the second hose 10 can be discarded after the use is finished, and the liquid in the collecting barrel 1 can be discharged by opening the valve 3, and can conveniently wash and disinfect equipment through opening sealed lid 4 and collecting vessel 1, use safelyr.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a drainage device for cardiovascular internal medicine, includes collecting vessel (1), its characterized in that: the bottom end of the collecting barrel (1) is fixedly provided with a discharge pipeline (2), the upper end of the discharge pipeline (2) is fixedly provided with a valve (3), the top end of the collecting barrel (1) is provided with a sealing cover (4) through a thread, one side of the sealing cover (4) is fixedly provided with an exhaust pipeline (5), the bottom end of the exhaust pipeline (5) is movably sleeved with a connecting pipeline (6), the bottom end of the connecting pipeline (6) is fixedly provided with an air pump (7), the top end of the sealing cover (4) is fixedly provided with a barometer (8), the input end of the barometer (8) is arranged at the bottom end of the sealing cover (4) through a pipeline, the sealing cover (4) is provided with a first hose (9) through a thread activity at one side far away from the exhaust pipeline (5), and a second hose (10) is inserted into the other end of the first hose (, the fixed syringe needle (11) that is provided with in one end of keeping away from first hose (9) of second hose (10), the outside of second hose (10) is being provided with fixed cover (12) in the one end of being close to first hose (9) is fixed, the outside swing joint of the inner wall of fixed cover (12) and first hose (9), sealed lid (4) are fixed in one side of first hose (9) and are provided with check valve (13).

2. The cardiovascular medical drainage device of claim 1, wherein: one side of the collecting barrel (1) is fixedly provided with a graduated scale (14).

3. The cardiovascular medical drainage device of claim 1, wherein: the collecting barrel (1) is made of a transparent plastic pipe.

4. The cardiovascular medical drainage device of claim 1, wherein: the two sides of the barometer (8) are fixedly provided with fixing blocks (15), and the bottom ends of the fixing blocks (15) are fixedly connected with the sealing cover (4).

5. The cardiovascular medical drainage device of claim 1, wherein: the bottom end of the sealing cover (4) is fixedly provided with a sealing ring (16), and the bottom end of the sealing ring (16) is connected with the collecting barrel (1).

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