CN210494716U

CN210494716U - Medical drainage device for department of cardiology

Info

Publication number: CN210494716U
Application number: CN201821827330.8U
Authority: CN
Inventors: 张震
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2020-05-12
Anticipated expiration: 2028-11-07

Abstract

The utility model discloses a medical treatment drainage device for intracardiac branch of academic or vocational study, including the drainage tube, the bottom of drainage tube is equipped with the connecting pipe rather than being linked together, and the bottom fixed mounting of drainage tube has the mounting panel, the connecting pipe runs through the mounting panel and extends to the below of mounting panel, and sealed threaded connection has the drainage bottle on the connecting pipe, the equal fixed mounting in both sides of drainage bottle has the fixed block, the bottom of mounting panel is rotated and is connected with two L shaped plates that the symmetry set up, and two L shaped plates are located the both sides of drainage bottle, and one side that two L shaped plates are close to each other clamps with two fixed blocks respectively mutually, the sealed threaded connection in bottom of drainage tube has. The utility model discloses simple structure, it is convenient to use, uses the mode of manual promotion piston to make and forms the negative pressure in the drainage tube, has reduced the device's cost, and the dynamics that promotes the piston through control can reach the speed of control drainage, and the device's drainage bottle can change at any time.

Description

Medical drainage device for department of cardiology

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a drainage device for medical cardiology.

Background

At present, drainage is one of the common surgical modes in cardiovascular medicine, such as drainage of pericardial effusion and the like. Therefore, the drainage device becomes a necessary medical apparatus in a hospital. Current drainage device for cardiovascular internal medicine, generally include drainage bottle and drainage tube, the open-top department of drainage bottle is equipped with sealed lid, the other end of drainage tube runs through sealed lid, stretch into the bottom of drainage bottle, carry out the drainage, form the negative pressure with the negative pressure pump messenger in the drainage bottle and carry out the drainage, the drainage bottle of this kind of method is difficult for changing, and use the cost that the negative pressure pump made the device too high, also the speed of uncontrollable drainage, so we have provided a drainage device for medical treatment department of cardiology, for solve the above-mentioned problem that proposes.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a drainage device for medical cardiology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drainage device for medical cardiology comprises a drainage tube, wherein a connecting tube communicated with the drainage tube is arranged at the bottom of the drainage tube, a mounting plate is fixedly mounted at the bottom of the drainage tube, the connecting tube penetrates through the mounting plate and extends to the lower part of the mounting plate, a drainage bottle is connected to the connecting tube in a sealing threaded manner, fixed blocks are fixedly mounted on two sides of the drainage bottle, two L-shaped plates which are symmetrically arranged are rotatably connected to the bottom of the mounting plate and are positioned on two sides of the drainage bottle, one side, close to each other, of the two L-shaped plates are respectively clamped with the two fixed blocks, an air inlet seat is connected to the bottom of the drainage tube in a sealing threaded manner, a cavity is arranged in the air inlet seat, an outlet and an inlet communicated with the cavity are formed in the air inlet seat, the inner walls on two sides of the cavity are slidably connected with a, the top of two connecting rods is rotated and is connected with same dog, and the dog covers the import of seat of admitting air completely, the bottom fixed mounting of draw runner has two second springs that the symmetry set up, the bottom of two second springs all with the bottom inner wall fixed connection of cavity, the below of seat of admitting air is equipped with fixes two landing legs at subaerial, and the top fixed mounting of two landing legs has same both ends to be equipped with the open-ended inflator, be equipped with gas outlet and air inlet on the inflator, sealed sliding connection has two pistons that the symmetry set up in the inflator, and the equal fixed mounting in one side that two pistons kept away from each other has the push rod, the air inlet of inflator and the sealed threaded connection of the export of seat of admitting.

Preferably, one side of the drainage bottle is marked with a scale mark, and the range of the scale mark is from one hundred milliliters to three hundred milliliters.

Preferably, the two L-shaped plates are fixedly connected with clamping blocks on the side close to each other, clamping grooves matched with the clamping blocks are formed in the side far away from the two fixing blocks, and the clamping blocks extend into the clamping grooves.

Preferably, the bottom fixed mounting of mounting panel has two first springs of symmetry setting, the bottom of two first springs respectively with two L shaped plate fixed connection.

Preferably, a filter screen is arranged in the drainage tube and is positioned between the air inlet seat and the drainage bottle.

Preferably, the push handles are fixedly arranged on the sides, far away from each other, of the two push rods.

Preferably, the air outlet of the inflator is connected with an air outlet seat with the same structure as the air inlet seat in a sealing threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is required to be used for drainage, the two pistons are firstly pushed, air between the two pistons is discharged to the outside through the air outlet seat, the two pistons are pulled, air in the drainage tube is sucked between the two pistons through the air inlet seat, the reciprocating operation is carried out, negative pressure is formed in the drainage tube, effusion in the body of a patient flows into the drainage bottle through the drainage tube, when another drainage bottle needs to be replaced, the two L-shaped plates are lightly pulled, the clamping block is taken out from the clamping groove, and the drainage bottle is twisted to be replaced.

The utility model discloses simple structure, it is convenient to use, uses the mode of manual promotion piston to make and forms the negative pressure in the drainage tube, has reduced the device's cost, and the dynamics that promotes the piston through control can reach the speed of control drainage, and the device's drainage bottle can change at any time.

Drawings

Fig. 1 is a schematic front view of a medical drainage device for cardiology department of the present invention;

FIG. 2 is a three-dimensional diagram of a fixture block structure of the drainage device for medical cardiology department provided by the present invention;

fig. 3 is an enlarged schematic view of the structure a of the drainage device for medical cardiology department provided by the utility model.

In the figure: the device comprises a drainage tube 1, a mounting plate 2, a connecting tube 3, a drainage bottle 4, a scale mark 5, a fixing block 6, a L-shaped plate 7, a clamping block 8, a clamping groove 9, a first spring 10, a filter screen 11, an air inlet seat 12, a stop block 13, a connecting rod 14, a slide bar 15, a second spring 16, an air cylinder 17, a piston 18, a push rod 19, an air outlet seat 20, a supporting leg 21 and a chamber 22.

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.

Referring to fig. 1-3, a medical drainage device for cardiology department, comprising a drainage tube 1, a connecting tube 3 connected with the drainage tube 1 is arranged at the bottom of the drainage tube 1, a mounting plate 2 is fixedly mounted at the bottom of the drainage tube 1, the connecting tube 3 penetrates through the mounting plate 2 and extends to the lower part of the mounting plate 2, a drainage bottle 4 is connected with the connecting tube 3 in a sealing and threaded manner, fixing blocks 6 are fixedly mounted at both sides of the drainage bottle 4, the bottom of the mounting plate 2 is rotatably connected with two L-shaped plates 7 which are symmetrically arranged, the two L-shaped plates 7 are positioned at both sides of the drainage bottle 4, one sides of the two L-shaped plates 7 close to each other are respectively clamped with the two fixing blocks 6, an air inlet seat 12 is connected with the bottom of the drainage tube 1 in a sealing and threaded manner, a cavity 22 is arranged in the air inlet seat 12, an outlet and an inlet, the top of the slide bar 15 is rotatably connected with two symmetrically arranged connecting rods 14, the top of the two connecting rods 14 is rotatably connected with the same stop block 13, the stop block 13 completely covers the inlet of the air inlet seat 12, the bottom of the slide bar 15 is fixedly provided with two symmetrically arranged second springs 16, the bottoms of the two second springs 16 are both fixedly connected with the inner wall of the bottom of the chamber 22, two support legs 21 fixed on the ground are arranged below the air inlet seat 12, the tops of the two support legs 21 are fixedly provided with the same air cylinder 17 with openings at two ends, the air cylinder 17 is provided with an air outlet and an air inlet, the air cylinder 17 is internally and hermetically and slidably connected with two symmetrically arranged pistons 18, one side of each piston 18 far away from each other is fixedly provided with a push rod 19, the air inlet of the air cylinder 17 is hermetically and threadedly connected with the outlet of the air inlet seat 12, air between two pistons 18 is discharged to the outside via air outlet seat 20, pulls two pistons 18 again, inhales between two pistons 18 via air inlet seat 12 with the air in drainage tube 1, so reciprocal, forms the negative pressure in making drainage tube 1, flows into drainage bottle 4 with the internal hydrops of patient through drainage tube 1, when needing to change another drainage bottle 4, gently draw two L shaped plates 7, take out fixture block 8 from draw-in groove 9, twist drainage bottle 4 and change, the utility model discloses simple structure, it is convenient to use, and the mode that uses manual promotion piston 18 makes and forms the negative pressure in the drainage tube 1, has reduced the device's cost, and the dynamics that promotes piston 18 through control can reach the speed of control drainage, and the change that the device's drainage bottle 4 can be at any time.

In the utility model, a scale mark 5 is carved on one side of a drainage bottle 4, the range of the scale mark 5 is between one hundred milliliters and three hundred milliliters, a clamping block 8 is fixedly connected on one side of two L-shaped plates 7 close to each other, a clamping groove 9 matched with the clamping block 8 is arranged on one side of two fixed blocks 6 far away from each other, the clamping block 8 extends into the clamping groove 9, two first springs 10 which are symmetrically arranged are fixedly arranged at the bottom of a mounting plate 2, the bottoms of the two first springs 10 are respectively and fixedly connected with the two L-shaped plates 7, a filter screen 11 is arranged in the drainage tube 1, the filter screen 11 is positioned between an air inlet seat 12 and the drainage bottle 4, a push handle is fixedly arranged on one side of two push rods 19 far away from each other, an air outlet of an air inflator 17 is connected with an air outlet seat 20 which has the same structure as the air inlet seat 12 through sealing threads, when the device is, air between two pistons 18 is discharged to the outside via air outlet seat 20, pulls two pistons 18 again, inhales between two pistons 18 via air inlet seat 12 with the air in drainage tube 1, so reciprocal, forms the negative pressure in making drainage tube 1, flows into drainage bottle 4 with the internal hydrops of patient through drainage tube 1, when needing to change another drainage bottle 4, gently draw two L shaped plates 7, take out fixture block 8 from draw-in groove 9, twist drainage bottle 4 and change, the utility model discloses simple structure, it is convenient to use, and the mode that uses manual promotion piston 18 makes and forms the negative pressure in the drainage tube 1, has reduced the device's cost, and the dynamics that promotes piston 18 through control can reach the speed of control drainage, and the change that the device's drainage bottle 4 can be at any time.

The working principle is as follows: when the device is used for drainage, firstly, the push rods 19 on the two pistons 18 are pushed to reduce the volume between the two pistons 18, the air pressure is increased, the stop blocks 13 in the air outlet seat 20 are further pushed to be far away from the inlet of the air outlet seat 20, the stop blocks 13 move downwards to drive the two connecting rods 14 to act on the slide bars 15 downwards, the slide bars 15 slide downwards along the two sides of the air outlet seat 20 to extrude the two second springs 16, the gas between the two pistons 18 is discharged to the outside from the outlet of the air outlet seat 20, the two pistons 18 are pushed to be contacted, the stop blocks 13 on the air outlet seat 20 cover the inlet of the air outlet seat 20 again under the action of the elastic force of the second springs 16, then the two pistons 18 are pulled to move reversely, the gas in the air inlet seat 12 is sucked into the space between the two pistons 18, so that the gas pressure in the drainage tube 1 is higher than the gas pressure in the air inlet seat 12, and the stop blocks 13 in the air inlet seat 12 act on the drainage tube 1 to move downwards to be, so relapse, make and form the negative pressure in the drainage tube 1, and then flow into drainage bottle 4 with the internal hydrops of patient via drainage tube 1, when needing to change drainage bottle 4, stimulate two L shaped plates 7, wrench movement drainage bottle 4 change can, the device simple structure, it is convenient to use, the mode that uses manual promotion piston 18 makes and forms the negative pressure in the drainage tube 1, the cost of the device has been reduced, the dynamics that promotes piston 18 through control can reach the speed of control drainage, the device's drainage bottle 4 is convenient to be changed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drainage device for medical treatment intracardiac branch of academic or vocational study, includes drainage tube (1), its characterized in that, the bottom of drainage tube (1) is equipped with connecting pipe (3) rather than being linked together, and the bottom fixed mounting of drainage tube (1) has mounting panel (2), connecting pipe (3) run through mounting panel (2) and extend to the below of mounting panel (2), and sealed threaded connection has drainage bottle (4) on connecting pipe (3), the equal fixed mounting in both sides of drainage bottle (4) has fixed block (6), the bottom of mounting panel (2) is rotated and is connected with two L shaped plates (7) that the symmetry set up, and two L shaped plates (7) are located the both sides of drainage bottle (4), and one side that two L shaped plates (7) are close to each other clamps with two fixed blocks (6) respectively mutually, the sealed threaded connection in bottom of drainage tube (1) has air inlet seat (, the improved air inlet structure is characterized in that a cavity (22) is arranged in the air inlet seat (12), an outlet and an inlet communicated with the cavity (22) are formed in the air inlet seat (12), the inner walls of the two sides of the cavity (22) are connected with the same slide bar (15) in a sliding mode, the top of the slide bar (15) is connected with two connecting rods (14) symmetrically arranged in a rotating mode, the top of the two connecting rods (14) is connected with the same check block (13) in a rotating mode, the check block (13) completely covers the inlet of the air inlet seat (12), two second springs (16) symmetrically arranged are fixedly installed at the bottom of the slide bar (15), the bottoms of the two second springs (16) are fixedly connected with the inner wall of the bottom of the cavity (22), two support legs (21) fixed on the ground are arranged below the air inlet seat (12), and air cylinders (17) with openings at the two ends are fixedly, the air cylinder is characterized in that an air outlet and an air inlet are formed in the air cylinder (17), two pistons (18) are symmetrically arranged in the air cylinder (17) in a sealing sliding connection mode, a push rod (19) is fixedly mounted on one side, away from each other, of each piston (18), and the air inlet of the air cylinder (17) is in sealing threaded connection with the outlet of the air inlet seat (12).

2. The medical drainage device for cardiology department according to claim 1, wherein a scale mark (5) is engraved on one side of the drainage bottle (4), and the range of the scale mark (5) is one hundred milliliters to three hundred milliliters.

3. The medical drainage device for the cardiology department according to claim 1, wherein one side of each of the two L-shaped plates (7) that is close to each other is fixedly connected with a clamping block (8), one side of each of the two fixing blocks (6) that is far away from each other is provided with a clamping groove (9) that is matched with the clamping block (8), and the clamping block (8) extends into the clamping groove (9).

4. The medical drainage device for cardiology department according to claim 1, wherein the bottom of the mounting plate (2) is fixedly mounted with two first springs (10) symmetrically arranged, and the bottoms of the two first springs (10) are respectively fixedly connected with the two L-shaped plates (7).

5. The medical drainage device for cardiology department according to claim 1, wherein a filter screen (11) is disposed in the drainage tube (1), and the filter screen (11) is located between the air inlet seat (12) and the drainage bottle (4).

6. The medical drainage device for cardiology department according to claim 1, wherein a push handle is fixedly mounted on each side of the two push rods (19) away from each other.

7. The medical intracardiac drainage device according to claim 1, wherein the air outlet of the air cylinder (17) is hermetically and threadedly connected with an air outlet seat (20) having the same structure as the air inlet seat (12).