CN213789177U

CN213789177U - Breathe nursing branch of academic or vocational study thorax closed drainage device

Info

Publication number: CN213789177U
Application number: CN202022514118.XU
Authority: CN
Inventors: 徐建秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-27
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a thoracic cavity closed drainage device for the respiratory care department, which belongs to the technical field of medical appliances and comprises a drainage tube and a protective shell, wherein one side of the surface of the drainage tube is fixedly connected with a shunt tube, the top of the protective shell is detachably connected with a top cover, one end of the drainage tube and one end of the shunt tube both penetrate through the top cover, the top of the inner wall of the protective shell is fixedly connected with a spring clamp, the protective shell is respectively detachably connected with a drainage bag A and a drainage bag B through the spring clamp, when the drainage bag needs to be replaced, the drainage bag B is connected with the shunt tube, a piston inside a sealing valve on the surface of the drainage tube is completely inserted to ensure that a through hole B and the through hole A are staggered, the piston blocks the through hole A to ensure that the sealing valve is closed to close the drainage tube, the sealing valve on the shunt tube is opened, body fluid is discharged into the drainage bag B through the shunt tube to be collected, and is repeatedly circulated, so as to keep the vacuum state inside the drainage tube in the replacement process of the drainage bag, the situation that the liquid in the tube flows back to cause discomfort of the patient is avoided.

Description

Breathe nursing branch of academic or vocational study thorax closed drainage device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a breathe nursing branch of academic or vocational study thorax closed drainage device.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.

Patent number is CN 109331258A's publication a thoracic cavity closed drainage device of respiratory care branch of academic or vocational study, when the patient action of breathing in, the volume increase of thorax for in the negative pressure degree increase trend that has in the thorax, pressure coordination mechanism is through replenishing pressure in to accomodating the ware, and then for replenishing pressure in the thorax, make the degree of change of the negative pressure degree in the thorax little, perhaps the increase diminishes, and then prevent at the drainage initial stage, the lung appears the excessive expansion when breathing in.

The drainage device has the following defects that 1, the drainage bag is generally adopted as a discharge containing device when the drainage device is used, the drainage bag is usually connected with only one drainage tube in a patient body, when the drainage tube needs to be replaced, the original drainage bag is removed, and liquid in the drainage tube can flow back under the action of pressure intensity, so that the patient feels uncomfortable; 2. the drainage bag is usually directly hung on the bedside, and because the drainage bag is of a soft structure, when the drainage bag is hung on a patient to move, the drainage bag is easily extruded by external collision, so that liquid backflow is caused, and therefore, the thoracic cavity closed drainage device for the respiratory nursing department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a breathe nursing branch of academic or vocational study thorax closed drainage device aims at avoiding intraductal liquid reflux when changing the drainage bag, avoids the collision to cause the extrusion of drainage bag simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of breathe nursing branch of academic or vocational study thorax closed drainage device, including drainage tube and protective housing, drainage tube surface one side fixedly connected with shunt tubes, the protective housing top can be dismantled and be connected with the top cap, drainage tube and shunt tubes one end all run through the top cap, protective housing inner wall top fixedly connected with spring clamp, the protective housing passes through the spring clamp and can dismantle respectively and be connected with drainage bag A and drainage bag B, the seal valve is all installed on drainage tube and shunt tubes surface, the inside fixedly connected with baffle of seal valve and baffle are two, through-hole A has been seted up to the baffle inside, it has the piston to peg graft between the baffle, through-hole B has been seted up to piston inside.

Optionally, the top cover bottom fixedly connected with screw thread post, thread groove has been seted up at protective housing inside wall top, thread groove and screw thread post are mutually supported.

Optionally, one side of the piston, which is away from the through hole B, extends to the outside of the sealing valve, and one side of the surface of the piston is fixedly connected with a push plate which is located outside the sealing valve.

Optionally, a handle is installed on the outer side wall of the protective shell, and a hook is fixedly connected to one side of the surface of the handle.

The utility model has the advantages as follows:

1. the surface of the drainage tube is connected with a drainage bag B through a shunt tube, in a normal use state, a sealing valve at one side of the surface of the shunt tube is closed, a piston in the drainage tube is completely inserted to block a through hole A, the sealing valve at the surface of the drainage tube is opened, the piston is inserted into a half, the through hole B is aligned with the through hole A to ensure that the interior of the drainage tube is unblocked, liquid in a body cavity is discharged into the drainage bag A through the drainage tube and the sealing valve at the surface of the drainage tube for collection, when the drainage bag needs to be replaced, the drainage bag B is connected with the shunt tube, the piston in the sealing valve at the surface of the drainage tube is completely inserted to ensure that the through hole B and the through hole A are staggered, the piston blocks the through hole A to ensure that the sealing valve is closed to close the drainage tube, the sealing valve on the shunt tube is opened, body fluid is discharged into the drainage bag B through the shunt tube for collection, and the repeated circulation is carried out to keep the vacuum state in the drainage tube in the replacement process of the drainage bag, the situation that the liquid in the tube flows back to cause discomfort of the patient is avoided.

2. The internally mounted of protective housing has the spring clamp, the inside of packing into the protective housing when drainage bag A and drainage bag B use, the spring clamp cliies drainage bag A and drainage bag B's top, and then fix drainage bag A and drainage bag B inside the protective housing, the one end of drainage tube and shunt tubes all runs through the top cap and is connected with drainage bag A and drainage bag B respectively, do not influence the normal use of drainage bag, twist closed top cap during the use, the protective housing is arranged in to the drainage bag this moment, hang at the bed edge or remove the in-process, even collide with external object, also can not lead to the fact the influence to the drainage bag, the protectiveness to the drainage bag has been improved, avoid the bag body to receive the condition that the extrusion leads to the backward flow.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a thoracic closed drainage device for a respiratory and nursing department according to an embodiment of the present invention;

fig. 2 is a schematic view of an external structure of a protective shell of a closed thoracic drainage device in a respiratory and nursing department according to an embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of the sealing valve of the closed thoracic drainage device of the respiratory care department according to the embodiment of the present invention.

In the figure: 1. a drainage tube; 2. a shunt tube; 3. a protective shell; 301. a top cover; 302. a threaded post; 303. a thread groove; 304. a spring clip; 4. a sealing valve; 5. a drainage bag A; 6. a drainage bag B; 7. a partition plate; 701. a through hole A; 8. a piston; 801. a through hole B; 802. pushing the plate; 9. a handle; 901. and (4) hanging hooks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The chest closed drainage device of the respiratory nursing department of the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a pair of breathe nursing branch of academic or vocational study thorax closed drainage device, including drainage tube 1 and protective housing 3, drainage tube 1 surface one side fixedly connected with shunt tubes 2, protective housing 3 top can be dismantled and be connected with top cap 301, drainage tube 1 and shunt tubes 2 one end all run through top cap 301, protective housing 3 inner wall top fixedly connected with spring clamp 304, protective housing 3 passes through spring clamp 304 and can dismantle respectively and be connected with drainage bag A5 and drainage bag B6, drainage tube 1 and shunt tubes 2 surface all install seal valve 4, the inside fixedly connected with baffle 7 of seal valve 4 and baffle 7 are two, through-hole A701 has been seted up to baffle 7 inside, it has piston 8 to peg graft between the baffle 7, through-hole B801 has been seted up to piston 8 inside.

Illustratively, when the drainage bag needs to be replaced, the drainage bag B6 is connected with the shunt tube 2, the piston 8 inside the sealing valve 4 on the surface of the drainage tube 1 is completely inserted, so that the through hole B801 and the through hole A701 are dislocated, the piston 8 blocks the through hole A701 so that the sealing valve 4 is closed to close the drainage tube 1, the sealing valve 4 on the shunt tube 2 is opened, the body fluid is discharged into the drainage bag B6 through the shunt tube 2 to be collected, the above repeated circulation keeps the vacuum state in the drainage tube 1 in the replacement process of the drainage bag, avoids the discomfort of the patient caused by the liquid backflow in the tube, the spring clamp 304 clamps the tops of the drainage bag A5 and the drainage bag B6, further fixing the drainage bag A5 and the drainage bag B6 in the protective shell 3, hanging on the bed edge or in the moving process, even collide with outside object, also can not lead to the fact the influence to the drainage bag, improved the protectiveness to the drainage bag, avoid the bag body to receive the condition that the extrusion leads to the backward flow.

Referring to fig. 1 and 2, a threaded column 302 is fixedly connected to the bottom of the top cover 301, a threaded groove 303 is formed in the top of the inner side wall of the protective shell 3, and the threaded groove 303 is matched with the threaded column 302.

Illustratively, when the top cover 301 is closed, the screw posts 302 are aligned with the screw grooves 303 on the inner wall of the protective case 3, and the top cover 301 and the protective case 3 are fixed together by the cooperation of the screw posts 302 and the screw grooves 303.

Referring to fig. 1 and 3, a side of the piston 8 away from the through hole B801 extends to the outside of the sealing valve 4, a push plate 802 is fixedly connected to a side of the surface of the piston 8, and the push plate 802 is located outside the sealing valve 4.

Illustratively, the pushing and controlling movement of the piston 8, and thus the opening and closing of the sealing valve 4, is facilitated by a push plate 802.

Referring to fig. 1 and 2, a handle 9 is installed on the outer side wall of the protective shell 3, and a hook 901 is fixedly connected to one side of the surface of the handle 9.

Illustratively, the protective shell 3 is conveniently carried by the handle 9 during moving, and the protective shell 3 is conveniently hung on a support or a bed edge by the hook 901.

When the drainage tube is used, the surface of the drainage tube 1 is connected with a drainage bag B6 through the shunt tube 2, in a normal use state, the sealing valve 4 on one side of the surface of the shunt tube 2 is closed, the piston 8 in the drainage tube 1 is completely inserted to block the through hole A701, at the moment, the sealing valve 4 on the surface of the drainage tube 1 is opened, the piston 8 is inserted into a half, the through hole B801 is aligned with the through hole A701 to ensure that the interior of the drainage tube 1 is unblocked, liquid in a body cavity is discharged into the drainage bag A5 through the sealing valve 4 on the surfaces of the drainage tube 1 and the drainage tube 1 to be collected, when the drainage bag needs to be replaced, the drainage bag B6 is connected with the shunt tube 2, the piston 8 in the sealing valve 4 on the surface of the drainage tube 1 is completely inserted to ensure that the through hole B801 and the through hole A701 are dislocated, the piston 8 blocks the through hole A701 on the surface of the partition plate 7 to ensure that the sealing valve 4 closes the drainage tube 1, the sealing valve 4 on the shunt tube 2 is opened, and body fluid is discharged into the drainage bag B6 to be collected, the circulation is repeated, the vacuum state in the drainage tube is kept in the replacement process of the drainage bag, the condition that the patient is uncomfortable due to liquid backflow in the tube is avoided, the piston 8 is conveniently pushed and controlled to move through the push plate 802, the opening and closing of the sealing valve 4 are further controlled, the spring clamp 304 is arranged in the protective shell 3, the drainage bag A5 and the drainage bag B6 are arranged in the protective shell 3 when the drainage bag A is used, the spring clamp 304 clamps the tops of the drainage bag A5 and the drainage bag B6, the drainage bag A5 and the drainage bag B6 are further fixed in the protective shell 3, one end of the drainage tube 1 and one end of the shunt tube 2 penetrate through the top cover 301 to be respectively connected with the drainage bag A5 and the drainage bag B6, the normal use of the drainage bag is not influenced, the closed top cover 301 is screwed when the drainage bag is used, the drainage bag is arranged in the protective shell 3 at the moment and is hung on a bed edge or in the moving process, even if the drainage bag collides with an external object, the drainage bag cannot influence the drainage bag, the protectiveness to the drainage bag is improved, the situation that the bag body is squeezed to cause backflow is avoided, when the top cover 301 is closed, the thread groove 303 of the inner wall of the protective shell 3 is aligned to the thread column 302, the top cover 301 and the protective shell 3 are fixed together by utilizing the mutual matching of the thread column 302 and the thread groove 303, the protective shell 3 is conveniently lifted and carried through the lifting handle 9 when moving, and the protective shell 3 is conveniently hung on a support or a bed edge through the hook 901.

It should be noted that, the utility model relates to a breathe nursing branch of academic or vocational study thorax closed drainage device, including drainage tube 1, shunt tubes 2, protective housing 3, top cap 301, screw thread post 302, thread groove 303, spring clamp 304, seal valve 4, drainage bag A5, drainage bag B6, baffle 7, through-hole A701, piston 8, through-hole B801, push pedal 802, handle 9, couple 901, the part is general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a breathe nursing branch of academic or vocational study thorax closed drainage device, includes drainage tube (1) and protective housing (3), its characterized in that, drainage tube (1) surface one side fixedly connected with shunt tubes (2), protective housing (3) top can be dismantled and be connected with top cap (301), drainage tube (1) and shunt tubes (2) one end all run through top cap (301), protective housing (3) inner wall top fixedly connected with spring clamp (304), protective housing (3) can be dismantled respectively through spring clamp (304) and be connected with drainage bag A (5) and drainage bag B (6), sealing valve (4) are all installed on drainage tube (1) and shunt tubes (2) surface, sealing valve (4) inside fixedly connected with baffle (7) and baffle (7) are two, through-hole A (701) have been seted up to baffle (7) inside, it has piston (8) to peg graft between baffle (7), a through hole B (801) is formed in the piston (8).

2. The closed thoracic drainage device of the respiratory nursing department according to claim 1, wherein a threaded column (302) is fixedly connected to the bottom of the top cover (301), a threaded groove (303) is formed in the top of the inner side wall of the protective shell (3), and the threaded groove (303) is matched with the threaded column (302).

3. The closed thoracic drainage device of claim 1, wherein the piston (8) extends to the outside of the sealing valve (4) from the side of the through hole B (801), the push plate (802) is fixedly connected to the side of the surface of the piston (8), and the push plate (802) is located outside the sealing valve (4).

4. The closed thoracic drainage device for the department of respiratory care according to claim 1, wherein a handle (9) is installed on the outer side wall of the protective shell (3), and a hook (901) is fixedly connected to one side of the surface of the handle (9).