CN218652605U

CN218652605U - Novel pleuroperitoneal cavity drainage device

Info

Publication number: CN218652605U
Application number: CN202221834653.6U
Authority: CN
Inventors: 彭红霞; 刘惠芳; 李紫配; 覃英雷; 覃燕萍
Original assignee: 924th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 924th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-03-21
Anticipated expiration: 2032-07-14

Abstract

The application provides a novel pleuroperitoneal cavity drainage device which comprises a first connecting pipe, a first connecting piece and a second connecting piece, wherein the tail end of the first connecting pipe is connected with the first connecting piece, the front end of the first connecting pipe is connected with the second connecting piece, and the first connecting pipe comprises a pipe body, a threaded connecting pipe, a silica gel hose and an adhesive tape; the front end of body is fixed with threaded connection pipe, the rear end fixedly connected with silica gel hose of body, and the fixed surface of silica gel hose is connected with pastes the area. This application has realized linking up the function together drainage tube with the drainage bag is stable through linking up pipe, first connecting piece and the second connecting piece that sets up, makes the device can stabilize the connecting piece at both ends around the body and fix through threaded connection structure and compact structure on the device, guarantees the stable installation of drainage bag, has solved the defect that drainage bag drops easily among the prior art, has promoted the firm degree of integrated installation.

Description

Novel pleuroperitoneal cavity drainage device

Technical Field

The utility model relates to a thorax drainage field particularly, relates to a novel pleuroperitoneal cavity drainage device.

Background

The pleural drainage is a tool for treating pleural effusion, is connected with a connector of a blood transfusion device through a drainage tube, and is connected with a hose and a drainage bag through the connector of the blood transfusion device, so that the collection function of the pleural effusion is realized, but some defects exist in the pleural drainage process.

When the existing thoracic drainage device is used, the blood transfusion device street is used, the drainage bag is easy to fall off, the joint of the thoracic drainage tube is not suitable, the loosening phenomenon exists, the thoracic drainage device is not beneficial to the use of a patient, the secondary pollution of the thoracic cavity can be caused, and the treatment effect is influenced.

Therefore, we improve the above and provide a novel pleuroperitoneal cavity drainage device.

Disclosure of Invention

The utility model aims to provide a: the drainage bag drops easily when using to the current thoracic drainage ware that exists at present, and thoracic drainage tube's joint is improper, is unfavorable for the patient to use, can cause the problem of the secondary pollution of thorax.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a novel pleuroperitoneal cavity drainage device, which aims to improve the problems.

The present application is specifically such that:

the connecting device comprises a first connecting pipe, a first connecting piece and a second connecting piece, wherein the tail end of the first connecting pipe is connected with the first connecting piece, the front end of the first connecting pipe is connected with the second connecting piece, and the first connecting pipe comprises a pipe body, a threaded connecting pipe, a silica gel hose and an adhesive tape; the front end of body is fixed with threaded connection pipe, the rear end fixedly connected with silica gel hose of body, and the fixed surface of silica gel hose is connected with pastes the area.

As the preferred technical scheme of this application, the axis of body, threaded connection pipe and silica gel hose is on same straight line, and the screw thread on threaded connection pipe surface is the external screw thread, the inside of silica gel hose is seted up flutedly.

As the preferable technical scheme of the application, the first connecting piece comprises a gland, a lap joint pipe, a metal steel rope and a first hose; the utility model discloses a take over, including gland, metal steel rope, first hose, rubber bump, bracing piece, metal steel rope, first hose, the front end of gland is fixed with and is taken over the pipe, takes the fixed rubber bump that is connected with in surface of taking over the pipe, takes the fixed bracing piece that is provided with in inside of taking over, and the middle fixed mounting of bracing piece has metal steel rope, and the outside of metal steel rope is provided with first hose, and first hose fixed mounting is in the inside of taking over, and the length of first hose is the same with the length of metal steel rope.

As the preferred technical scheme of this application, rubber bump angular distribution such as the surface of overlap joint pipe, the recess angular distribution such as the inside of silica gel hose, the one-to-one between rubber bump and the recess, rubber bump's shape is the hemisphere, the body passes through the silica gel hose and takes over and constitute the block structure between takeover and the gland.

As the preferred technical scheme of this application, the second connecting piece includes threaded connection head, second linking pipe and second hose, and threaded connection head's screw thread is the internal thread, is threaded connection between threaded connection head and the threaded connection pipe, and threaded connection head's front end is rotated and is connected with the second linking pipe, and the front end fixed mounting of second linking pipe has the second hose.

As the preferred technical scheme of this application, the bottom mounting of threaded connection head is provided with the swivel becket, and the upper surface that links up the pipe has been seted up and has been rotated the groove, and the internally mounted of second linking pipe has O type circle.

As the preferable technical scheme of the application, a filter screen is arranged on the inner side of the connecting pipe and close to the connecting pipe.

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

in the scheme of the application:

1. the drainage tube and the drainage bag are stably connected together through the connecting tube, the first connecting piece and the second connecting piece, the connecting pieces at the front end and the rear end of the tube body can be stably fixed through the threaded connection structure and the pressing structure on the drainage device, the stable installation of the drainage bag is ensured, and the defect that the drainage bag is easy to fall off in the prior art is overcome;

2. the function of ensuring the communication effect after the first hose is pressed is realized through the arranged metal steel rope, and the hose of the device can keep a certain space in the hose when being pressed through the metal steel rope, so that liquid is normally conveyed into the drainage bag, and the defect that the hose is easily blocked when being pressed in the prior art is overcome;

3. the function of conveniently and subsequently detaching the hose while connecting the hose is realized through the arranged adhesive tape, the silica gel hose and the rubber bump, and the defect that the connecting piece of the pipe body is inconvenient to rapidly detach and install in the prior art is overcome;

4. through the O-shaped ring and the rotating ring which are arranged, the sealing function between the second hose and the threaded connector is realized, the device can ensure the whole sealing state when the second connecting piece is installed when in use, and the defect that the sealing effect is poor when the connecting piece of the existing pipe body is installed is overcome.

Drawings

Fig. 1 is a schematic view of an integral splicing structure of the novel pleuroperitoneal cavity drainage device provided by the application;

fig. 2 is a schematic view of an overall split structure of the novel pleuroperitoneal cavity drainage device provided by the application;

fig. 3 is a schematic structural view of an adapter tube of the novel pleuroperitoneal cavity drainage device provided by the application;

fig. 4 is a schematic view of the connection structure of the metal steel rope and the support rod of the novel pleuroperitoneal cavity drainage device provided by the present application;

fig. 5 is a schematic view of a connection structure of a threaded connector and an adapter tube of the novel pleuroperitoneal cavity drainage device provided by the application;

fig. 6 is a schematic structural diagram of a portion a in fig. 5 of the novel pleuroperitoneal cavity drainage device provided by the present application.

The following are marked in the figure:

1. a first linking tube; 101. a pipe body; 102. a threaded connection pipe; 103. a silica gel hose; 104. a tape for attachment;

2. a first connecting member; 201. a gland; 202. connecting pipes; 203. a metal steel cord; 204. a first hose;

3. a support bar;

4. a rubber bump;

5. a groove;

6. a second connecting member; 601. a threaded connector; 602. a second linking tube; 603. a second hose;

7. an O-shaped ring;

8. a rotating ring;

9. the groove is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, 2 and 3, the present embodiment provides a novel pleuroperitoneal cavity drainage device, which comprises a first connecting tube 1, a first connecting piece 2 and a second connecting piece 6, and is characterized in that the end of the first connecting tube 1 is connected with the first connecting piece 2, the front end of the first connecting tube 1 is connected with the second connecting piece 6, and the first connecting tube 1 is connected through the first connecting piece 2 and the second connecting piece 6 on the device, so that the device can ensure the stability of the installation of a drainage bag, wherein the first connecting tube 1 comprises a tube body 101, a threaded connecting tube 102, a silica gel hose 103 and an adhesive tape 104; the front end of body 101 is fixed with threaded connection pipe 102, and the rear end fixedly connected with silica gel hose 103 of body 101, the fixed surface of silica gel hose 103 is connected with pastes area 104, and follow-up can be through taut tape 104 of pasting make silica gel hose 103 and first connecting piece 2 between compress tightly.

As shown in fig. 1, fig. 2, and fig. 3, as a preferred embodiment, on the basis of the above manner, further, the central axes of the tube body 101, the threaded connection tube 102, and the silicone hose 103 are on the same straight line, the thread on the surface of the threaded connection tube 102 is an external thread, which facilitates the subsequent butt joint operation of the connection piece, the groove 5 is formed in the silicone hose 103, and the groove 5 facilitates the subsequent compression of the tube body 101 and the connection piece.

As shown in fig. 1, 2, 3 and 4, as a preferred embodiment, on the basis of the above-mentioned manner, further, the first connecting member 2 includes a gland 201, a lap pipe 202, a metal wire rope 203 and a first hose 204; the front end of gland 201 is fixed with takes over pipe 202, the fixed surface of taking over pipe 202 is connected with rubber bump 4, the fixed bracing piece 3 that is provided with in inside of taking over pipe 202, the middle fixed mounting of bracing piece 3 has metal steel cable 203, metal steel cable 203 makes the device can guarantee that first hose 204 is when being pressed when using, can remain certain gap, the outside of metal steel cable 203 is provided with first hose 204, first hose 204 fixed mounting is in the inside of taking over pipe 202, the length of first hose 204 is the same with the length of metal steel cable 203, make the first hose 204 of each position can both remain certain space when the pressurized.

As shown in fig. 1, 2, 3 and 4, in addition to the above-mentioned embodiments, the rubber bumps 4 are distributed on the surface of the lap pipe 202 at equal angles, the grooves 5 are distributed inside the silicone hose 103 at equal angles, the rubber bumps 4 and the grooves 5 correspond to each other one by one, the rubber bumps 4 are hemispheroid in shape, so as to ensure the stability of the engagement between the pipe body 101 and the gland 201, the pipe body 101 forms an engagement structure with the gland 201 through the silicone hose 103 and the lap pipe 202, and the pipe body 101 and the gland 201 of the device can be stably mounted through the engagement structure on the device.

As shown in fig. 1, 2, 5 and 6, as a preferred embodiment, based on the above manner, further, the second connector 6 includes a threaded connector 601, a second adapter tube 602 and a second hose 603, the thread of the threaded connector 601 is an internal thread, the threaded connector 601 and the threaded connection tube 102 are connected by a thread, the front end of the threaded connector 601 is rotatably connected with the second adapter tube 602, the threaded connector 601 does not affect the second adapter tube 602 when rotating, the front end of the second adapter tube 602 is fixedly provided with the second hose 603, and the second adapter tube 602 and the second hose 603 are stably abutted to the pipe body 101 through the threaded connector 601 to prevent falling off.

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, as a preferred embodiment, in addition to the above manner, a rotating ring 8 is fixedly arranged at the bottom end of the threaded connector 601, a rotating groove 9 is formed in the upper surface of the second adapter pipe 602, an O-ring 7 is installed inside the second adapter pipe 602, and the O-ring 7 on the device ensures that the pipe body 101 and the second adapter pipe 602 can maintain sealing when the threaded connector 601 rotates.

As shown in fig. 2, in addition to the above-mentioned embodiment, a filter is further disposed inside the connecting tube 202 and near the first connecting tube 1 to prevent subsequent blockage of the tube, such as blood clots, and facilitate the subsequent medication.

Specifically, this novel pleuroperitoneal cavity drainage device is when using: as shown in fig. 1, 2, 5 and 6, the device is composed of three parts, namely a first connecting pipe 1, a first connecting piece 2 and a second connecting piece 6, when the device is used, the first connecting pipe 1 and the second connecting piece 6 are connected through the threaded connecting pipe 102 and the threaded connector 601 at the front end of the pipe body 101, in the process of screwing in the threaded connector 601, the rotating ring 8 and the rotating groove 9 enable the rotation of the threaded connector 601 not to cause the rotation of the second connecting pipe 602 and the second hose 603, and the O-ring 7 ensures the sealing performance of the whole device, and ensures the firmness degree and the sealing effect of the whole installation;

as shown in fig. 1, 2, 3 and 4, when the device is used for connecting the first connecting tube 1 and the first connecting member 2, firstly, the silicone hose 103 is sleeved on the outer side of the connecting tube 202, so that the rubber bump 4 and the groove 5 are attached to each other, then the sealing is maintained while the tube body 101 and the gland 201 are stably butted by tightening the adhesive tape 104, the metal steel rope 203 is connected with the connecting tube 202 through the support rod 3, so that when the first hose 204 is pressed, a certain gap can be reserved for liquid to flow into the drainage bag, and the occurrence of blockage can be avoided.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. A novel pleuroperitoneal cavity drainage device comprises a first connecting pipe (1), a first connecting piece (2) and a second connecting piece (6), and is characterized in that the tail end of the first connecting pipe (1) is connected with the first connecting piece (2), the front end of the first connecting pipe (1) is connected with the second connecting piece (6), and the first connecting pipe (1) comprises a pipe body (101), a threaded connecting pipe (102), a silica gel hose (103) and an adhesive tape (104); the front end of body (101) is fixed with threaded connection pipe (102), and the rear end fixedly connected with silica gel hose (103) of body (101), the fixed surface of silica gel hose (103) is connected with pastes area (104).

2. The novel pleuroperitoneal cavity drainage device as claimed in claim 1, wherein the central axes of the tube body (101), the threaded connection tube (102) and the silicone hose (103) are on the same straight line, the thread on the surface of the threaded connection tube (102) is an external thread, and the silicone hose (103) is internally provided with a groove (5).

3. The new pleuroperitoneal cavity drainage device as claimed in claim 2, wherein said first connector (2) comprises a gland (201), a lap tube (202), a metal steel cable (203) and a first hose (204); the utility model discloses a take-up pipe, including gland (201), fixed gland, metal steel cable (203), first hose (204), the front end of gland (201) is fixed and is provided with take-up pipe (202), the fixed surface of take-up pipe (202) is connected with rubber bump (4), the inside fixed bracing piece (3) that is provided with of take-up pipe (202), the middle fixed mounting of bracing piece (3) has metal steel cable (203), the outside of metal steel cable (203) is provided with first hose (204), first hose (204) fixed mounting is in the inside of taking-up pipe (202), the length of first hose (204) is the same with the length of metal steel cable (203).

4. The novel pleuroperitoneal cavity drainage device as claimed in claim 3, wherein the rubber bumps (4) are distributed on the surface of the overlapping tube (202) at equal angles, the grooves (5) are distributed on the inner part of the silicone hose (103) at equal angles, the rubber bumps (4) and the grooves (5) are in one-to-one correspondence, the rubber bumps (4) are hemispheres, and the tube body (101) is in a clamping structure with the gland (201) through the silicone hose (103) and the overlapping tube (202).

5. The novel pleuroperitoneal cavity drainage device as claimed in claim 2, wherein said second connecting member (6) comprises a threaded connector (601), a second connecting tube (602) and a second flexible tube (603), the thread of the threaded connector (601) is an internal thread, the threaded connector (601) and the threaded connecting tube (102) are connected by a thread, the front end of the threaded connector (601) is rotatably connected with the second connecting tube (602), and the front end of the second connecting tube (602) is fixedly installed with the second flexible tube (603).

6. The novel pleuroperitoneal cavity drainage device as claimed in claim 5, wherein a rotating ring (8) is fixedly arranged at the bottom end of the threaded connector (601), a rotating groove (9) is formed on the upper surface of the second connecting pipe (602), and an O-shaped ring (7) is arranged inside the second connecting pipe (602).

7. The new thoracoabdominal drainage device according to claim 3, characterized in that a filter screen is arranged inside the overlap tube (202) and close to the first connection tube (1).