CN211383014U

CN211383014U - Disposable multifunctional drainage bag

Info

Publication number: CN211383014U
Application number: CN201922339449.1U
Authority: CN
Inventors: 张闰萌
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-01
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a disposable multi-functional drainage bag, it includes: the liquid collection bag is a sealed bag body; one end of the drainage tube is connected to the liquid collecting bag, the other end of the drainage tube is connected with a connecting tube in a sealing mode, and the connecting tube comprises a main tube body with two open ends and a branch tube body communicated with the main tube body in an included angle; one end of the main pipe body is connected with the drainage pipe, the other end of the main pipe body extends to form a conical joint, the branch pipe body is connected with a positive pressure joint, and the negative end of the positive pressure joint is connected to the branch pipe body. The utility model discloses can utilize the malleation to connect directly to fill, operations such as sample set up two kinds of joints simultaneously to match multiple pipe port of putting. The utility model has the advantages of simple structure, convenient use, low manufacturing cost and improved medical efficiency.

Description

Disposable multifunctional drainage bag

Technical Field

The utility model relates to a nursing apparatus. More specifically, the utility model relates to a disposable multifunctional drainage bag.

Background

The existing drainage bag is only used for outflow of drainage liquid, and only one drainage interface is provided, so that the situations that the tube placing port is not matched, an assay sample cannot be directly left and taken, and the bladder of a patient cannot be directly filled for reserving a single-cavity ureter and the like can occur. When needs are left and are got operation such as laboratory sample or bladder perfusion, all need the nurse to carry out drainage tube interface end and drainage bag disconnection rear, probably cause the kneck pollution like this and lead to the incidence of patient infection to increase, reduce the sample qualification rate, the risk that the nurse contacted the multiplicable occupation of patient's body fluid and exposed, the repeated operation has increased nurse's work load.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model also aims at providing a disposable multi-functional drainage bag, it can utilize the malleation to connect directly to fill, and operations such as sample set up two kinds of joints simultaneously to match multiple pipe port of putting.

To achieve these objects and other advantages in accordance with the purpose of the invention, a disposable multi-functional drainage bag is provided, which includes:

the liquid collection bag is a sealed bag body;

one end of the drainage tube is connected to the liquid collecting bag, the other end of the drainage tube is connected with a connecting tube in a sealing mode, and the connecting tube comprises a main tube body with two open ends and a branch tube body communicated with the main tube body in an included angle; one end of the main pipe body is connected with the drainage pipe, the other end of the main pipe body extends to form a conical joint, the branch pipe body is connected with a positive pressure joint, and the negative end of the positive pressure joint is connected to the branch pipe body.

Preferably, the other end of the main pipe body is further connected with a pagoda joint cap, and the pagoda joint cap is connected to the main pipe body through a flexible line.

Preferably, the angle between the branch pipe body and the main pipe body is 45-60 degrees along the liquid outflow direction.

Preferably, the liquid collecting bag is provided with a liquid inlet and a liquid outlet, and the liquid inlet is connected with the drainage tube.

Preferably, the drainage tube is provided with a tube clamp, and the tube clamp is a one-hand clamp.

Preferably, the single-hand clamp is provided with two clamping arms, wherein one clamping arm is provided with a locking bulge, and the drainage tube is arranged on the other clamping arm in a penetrating manner.

Preferably, the pagoda joint cap and the conical joint are both made of polystyrene resin materials, one end of the flexible line is fixed on the lower edge of the pagoda joint cap, and the other end of the flexible line is fixed on the lower edge of the conical joint.

Preferably, a transition joint is further arranged between the liquid collecting bag and the drainage tube, and a filtering membrane is radially arranged in the transition joint.

Preferably, the transition joint is established from the inside to the outside including connecting the drainage tube end and is in the same place first mounting and first fastener with the inside to the outside cover of connecting the inlet end is established second mounting and second fastener in the same place, first fastener and second fastener lateral wall all are provided with radial screw thread and axial U-shaped opening, opening periphery cover be equipped with the rotatory swivel nut of screw thread adaptation, the internal diameter of swivel nut is dwindled from the oral area to the bottom gradually, drainage tube end cover is established first mounting periphery and by first fastener is fixed, inlet end cover is established second mounting periphery and by the second fastener is fixed.

The utility model discloses at least, include following beneficial effect: the connecting pipe has three interface, wherein branch pipe is internal for example to set up positive pressure valve and connect in order to form the malleation, the positive end that the malleation connects can be in order to guarantee aseptically as the free end, can pour into simultaneously as required or take a sample. The angle setting of body and the main pipe body of branch is convenient for when medical personnel take a sample or fill, finds the port that the malleation connects rapidly and connects sampler or perfusion ware. The drainage tube can match the pipe placing port of different models, enlarges the application range of the drainage bag, is convenient and quick to operate, and reduces the medical cost.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a disposable multifunctional drainage bag according to one embodiment of the present invention;

fig. 2 is a schematic view of a transitional joint structure of a disposable multifunctional drainage bag according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1, the utility model provides a disposable multifunctional drainage bag, it includes:

a liquid collection bag 100 which is a sealed bag body; the liquid collecting bag 100 is made of, for example, polyethylene material, and the liquid collecting bag 100 is printed with, for example, volume scales or the like.

One end of the drainage tube 200 is connected to the liquid collecting bag 100, and the other end of the drainage tube is hermetically connected with a connecting tube 300, wherein the connecting tube 300 comprises a main tube body 301 with two open ends and a branch tube body 302 communicated with the main tube body 301 at an included angle; one end of the main tube 301 is connected to the drainage tube 200, the other end extends to form a taper joint 303, a positive pressure joint 304 is connected to the branch tube body 302, and a female end of the positive pressure joint 304 is connected to the branch tube body 302. The drain tube 200 is, for example, a hose for connecting the drain opening to the liquid collection bag 100. Connecting pipe 300 has three interface, wherein for example set up positive pressure valve in the body 302 and connect in order to form the malleation, the positive end that 304 is connected to the malleation can be in order to guarantee aseptically as the free end, can pour into as required simultaneously or take a sample.

In one embodiment, as shown in fig. 1, a pagoda joint cap 305 is further connected to the other end of the main tube body 301, and the pagoda joint cap 305 is connected to the main tube body 301 through a flexible wire 306. When in use, the cap 305 is selected to be sleeved on the conical connector according to the shape of the port. The drainage tube can match the pipe placing port of different models, enlarges the application range of the drainage bag, is convenient and quick to operate, and reduces the medical cost.

In one embodiment, as shown in fig. 1, the angle between the branch pipe body 302 and the main pipe body 301 is 45-60 degrees along the liquid outflow direction. The branch pipe body 302 extends along the liquid outflow direction, and the angle setting is convenient for medical staff to quickly find the port of the positive pressure joint 304 and connect with a sampler or a perfusion apparatus during sampling or perfusion.

In one embodiment, as shown in fig. 1, the liquid collecting bag 100 is provided with a liquid inlet 101 and a liquid outlet 102, and the liquid inlet 101 is connected with the drainage tube 200. The liquid collecting bag 100 is made of a disposable sealing bag, for example, and the liquid inlet 101 is used for connecting and receiving drained liquid.

In one embodiment, as shown in fig. 1, a tube clamp 201 is disposed on the drainage tube 200, and the tube clamp 201 is a one-hand clamp. The pipe clamp 201 is a one-hand clamp, so that when medical personnel take a sample, drainage liquid can be quickly cut off from the liquid collecting bag 100, and the sampler connected with the positive pressure connector 304 can quickly take a sample. And is also favorable for timely disconnecting the drainage tube 200 from the liquid collection bag 100 during perfusion.

In one embodiment, as shown in fig. 1, the single-handed clamp has two clamping arms, one of which is provided with a locking protrusion, and the drainage tube 200 is inserted into the other clamping arm. Of course, the single-handed clamp may be of other structures that can lock the drainage tube 200.

In one embodiment, as shown in fig. 1, the pagoda joint cap 305 and the cone-shaped joint 303 are both made of polystyrene resin material, and one end of the flexible wire is fixed on the lower edge of the pagoda joint cap 305, and the other end is fixed on the lower edge of the cone-shaped joint 303. The conical connector 303 can be sleeved with the pagoda connector cap 305 quickly when the pagoda connector cap 305 is used, and when the pagoda connector cap 305 is not used, the stability of a connecting structure is not influenced because the pagoda connector cap 305 is arranged on one side.

In one embodiment, as shown in FIG. 1, a transition joint 202 is further disposed between the liquid collection bag 100 and the drain tube 200, and a filter membrane 2025 is radially disposed in the transition joint 202. The transition joint 202 is, for example, disposed near the inlet port 101, and serves to secure the connection between the drain tube 200 and the fluid collection bag 100, increasing structural stability. The filtering membrane is used for filtering large substance components, so that the liquid collecting bag 100 is prevented from being blocked, and the service life of the liquid collecting bag 100 is prolonged.

In one embodiment, as shown in fig. 2, the transition joint 202 includes a first fixing member 2021 and a first fastening member 2022 which are connected to the end of the drainage tube 200 and sleeved together from inside to outside, and a second fixing member 2023 and a second fastening member 2024 which are connected to the end of the liquid inlet 101 and sleeved together from inside to outside, the outer side walls of the first fastening member 2021 and the second fastening member 2023 are both provided with radial threads and an axial U-shaped opening, the outer periphery of the opening is sleeved with a threaded sleeve which is adapted to rotate with the threads, the inner diameter of the threaded sleeve is gradually reduced from the opening to the bottom, the end portion of the drainage tube is sleeved on the outer periphery of the first fixing member 2021 and fixed by the first fastening member 2022, and the end portion of the liquid inlet is sleeved on the outer periphery of the second fixing member 2023 and fixed by the second fastening member. This transition joint 202 facilitates maintaining a stable connection between drain tube 200 and collection bag 100, preventing accidental disconnection between drain tube 200 and collection bag 100 due to error during use.

When in use, medical staff select to use the pagoda joint cap 305 or the conical joint 303 to connect the drainage tube to the drainage port according to the type of the tube placing port. If the perfusion or sampling is needed, the pipe clamp 201 is locked by one hand, and the other hand-held connecting pipe 300 is used for sampling or perfusion by the positive pressure joint 304.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Disposable multi-functional drainage bag, its characterized in that includes:

the liquid collection bag is a sealed bag body;

2. The disposable multifunctional drainage bag according to claim 1, wherein a pagoda joint cap is further connected to the other end of the main tube body, and the pagoda joint cap is connected to the main tube body through a flexible line.

3. The disposable multifunctional drainage bag according to claim 1, wherein the angle between the branch tube body and the main tube body is 45-60 degrees along the liquid outflow direction.

4. The disposable multifunctional drainage bag according to claim 1, wherein the liquid collection bag is provided with a liquid inlet and a liquid outlet, and the liquid inlet is connected with the drainage tube.

5. The disposable multi-functional drainage bag according to claim 4, wherein a tube clamp is provided on the drainage tube, said tube clamp being a one-handed clamp.

6. The disposable multi-functional drainage bag of claim 5, wherein said one-hand clamp has two clamping arms, one of which is provided with a locking protrusion, and said drainage tube is inserted into the other clamping arm.

7. The disposable multi-functional drainage bag according to claim 2, wherein said pagoda joint cap and said cone are made of polystyrene resin material, one end of said flexible thread is fixed on the lower edge of said pagoda joint cap, and the other end is fixed on the lower edge of cone.

8. The disposable multi-functional drainage bag according to claim 7, wherein a transition joint is further provided between said liquid collection bag and said drainage tube, and said transition joint is radially provided with a filtering membrane.

9. The disposable multifunctional drainage bag according to claim 8, wherein the transition joint comprises a first fixing member and a first fastening member which are connected with the end of the drainage tube and sleeved together from inside to outside, and a second fixing member and a second fastening member which are connected with the end of the liquid inlet and sleeved together from inside to outside, the outer side walls of the first fastening member and the second fastening member are respectively provided with a radial thread and an axial U-shaped opening, the outer periphery of the opening is sleeved with a threaded sleeve which is matched and rotated with the thread, the inner diameter of the threaded sleeve is gradually reduced from the opening to the bottom, the end of the drainage tube is sleeved on the outer periphery of the first fixing member and fixed by the first fastening member, and the end of the liquid inlet is sleeved on the outer periphery of the second fixing member and fixed by the second fastening member.