CN216417921U

CN216417921U - Quantitative drainage bag

Info

Publication number: CN216417921U
Application number: CN202122685410.2U
Authority: CN
Inventors: 程璀蒙
Original assignee: Quzhou Peoples Hospital
Current assignee: Quzhou Peoples Hospital
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-03
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a ration drainage bag, including drainage bag main part, feed liquor pipe and flowing back mechanism, feed liquor union coupling is in the top of drainage bag main part, and flowing back mechanism sets up in the bottom of drainage bag main part, and one side of drainage bag main part is provided with control mechanism, and control mechanism includes pressure sensor, inflatable ball and connecting pipe, and the connecting pipe is connected with the top of drainage bag main part, and the connecting pipe is connected with inflatable ball, and pressure sensor passes through the outer wall interlude setting of coupling mechanism and connecting pipe. The utility model discloses a pressure sensor, the control mechanism that inflatable ball and connecting pipe are constituteed is provided with required pressure in the inner chamber of drainage bag, carry out the control of drainage volume through the difference of pressure, and the setting of ooff valve between feed liquor pipe and the drainage bag is deuterogamy, just can stop flowing when making appointed drainage volume reach required scale, has alleviateed nursing staff's work burden, has also avoided too much influencing the situation of the patient's state of an illness because of the drainage volume, does benefit to the misery when alleviateing the patient and carry out the drainage.

Description

Quantitative drainage bag

Technical Field

The utility model relates to a drainage bag field, in particular to ration drainage bag.

Background

The drainage bag generally refers to a transparent plastic bag which is used for specially containing the liquid drained out from the drainage tube and is led out by a pipeline when the blood seepage, the effusion and the like in the body or in the deep part of the operation need to be led out after the operation.

At present, various drainage bags are widely applied clinically, and clinical use discovers that the commonly used drainage bags are mainly composed of a single bag body, the volume of the bag body is generally fixed to be 1000 milliliters, however, in clinic, quantitative drainage is frequently needed for treatment and rehabilitation, although scales are arranged on the common drainage bags, medical workers and accompanying nursing cannot always look at the drainage bags at any time, so that the given amount of drainage causes great difficulty, when a single drainage is performed, the health of a patient is easily influenced, complications are caused, and the pain of the patient is aggravated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ration drainage bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quantitative drainage bag comprises a drainage bag main body, a liquid inlet pipe and a liquid drainage mechanism, wherein one end of the liquid inlet pipe is fixedly and alternately connected to the top end of the drainage bag main body, the liquid drainage mechanism is arranged at the bottom end of the drainage bag main body, and a control mechanism is arranged on one side of the drainage bag main body;

control mechanism includes pressure sensor, aerifys ball and connecting pipe, the one end of connecting pipe is connected with the fixed interlude in top of drainage bag main part, the other end of connecting pipe and the top fixed connection who aerifys the ball, pressure sensor passes through the outer wall interlude setting of coupling mechanism and connecting pipe.

Preferably, coupling mechanism includes the three-way valve, the three-way valve is fixed to be set up in the outer wall of connecting pipe, one side and the one end screw thread interlude of pressure sensor of three-way valve are connected.

Preferably, the drainage mechanism includes the drain pipe, the fixed interlude of drain pipe is connected in the bottom of drainage bag main part, the outer wall interlude of drain pipe is connected with the control valve.

Preferably, the outer wall of the liquid inlet pipe is fixedly inserted and connected with a switch valve, and an observation mechanism is arranged above the switch valve.

Preferably, the observation mechanism comprises a transparent pipe, the transparent pipe is fixedly inserted and connected to the outer wall of the liquid inlet pipe, and the other end of the liquid inlet pipe is inserted and connected with a protective cap.

Preferably, the front and the back of the drainage bag main body are both provided with volume scale strips, and the drainage bag main body is made of transparent materials.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses a set up the control mechanism who comprises pressure sensor, inflatable ball and connecting pipe on one side of the drainage bag, set up the required pressure in the inner chamber of drainage bag, carry out the control of drainage volume through the difference of pressure, and the setting of the switch valve between feed liquor pipe and the drainage bag is cooperated again, make appointed drainage volume stop flowing when reaching required scale, alleviateed nursing staff's work burden, also avoided influencing the state of an illness of patient because of too much drainage volume, do benefit to and alleviate the misery when patient carries out the drainage;

(2) the utility model discloses utilize the setting of volume scale strip, can make the audio-visual drainage volume to in the drainage bag of operator survey to the adjustment that carries out pressure sensor that corresponds through the setting of protective cap, can carry out certain protection to the one end of feed liquor pipe, leave too much bacterium before avoiding using, do benefit to the security of guaranteeing to use.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a drainage bag body; 2. a liquid inlet pipe; 3. a protective cap; 4. a transparent tube; 5. a connecting pipe; 6. inflating the ball; 7. a pressure sensor; 8. a three-way valve; 9. a liquid outlet pipe; 10. a control valve; 11. a volume scale bar; 12. and (5) opening and closing the valve.

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.

The utility model provides a quantitative drainage bag as shown in figures 1-3, which comprises a drainage bag main body 1, a liquid inlet pipe 2 and a drainage mechanism, wherein the drainage mechanism comprises a liquid outlet pipe 9, the liquid outlet pipe 9 is fixedly and alternately connected with the bottom end of the drainage bag main body 1, the outer wall of the liquid outlet pipe 9 is alternately connected with a control valve 10, the control valve 10 is arranged to facilitate the control of opening and closing the liquid outlet pipe 9 so as to discharge the liquid in the drainage bag main body 1, one end of the liquid inlet pipe 2 is fixedly and alternately connected with the top end of the drainage bag main body 1, the drainage mechanism is arranged at the bottom end of the drainage bag main body 1, one side of the drainage bag main body 1 is provided with a control mechanism, the control mechanism comprises a pressure sensor 7, the pressure sensor 7 is arranged to facilitate the adjustment of the air pressure in the inner cavity of the drainage bag main body 1 so as to adjust the pressure to correspond to the required drainage amount, thereby controlling the drainage capacity, inflatable ball 6 and connecting pipe 5, the setting of inflatable ball 6 is favorable to producing certain pressure in drainage bag main part 1 through repeated extrusion, so as to be convenient for carrying out drainage, one end of connecting pipe 5 is fixedly alternated and connected with the top end of drainage bag main part 1, the other end of connecting pipe 5 is fixedly connected with the top end of inflatable ball 6, pressure sensor 7 is alternated and arranged with the outer wall of connecting pipe 5 through a connecting mechanism, the connecting mechanism comprises a three-way valve 8, the setting of three-way valve 8 is favorable to connecting pipe 5 and drainage bag main part 1, three-way valve 8 is fixedly arranged on the outer wall of connecting pipe 5, one side of three-way valve 8 is alternated and connected with one end thread of pressure sensor 7;

the outer wall of the liquid inlet pipe 2 is fixedly and alternately connected with a switch valve 12, the switch valve 12 is arranged to facilitate on-off control between the liquid inlet pipe 2 and the drainage bag main body 1 so as to better set and adjust pressure for drainage, an observation mechanism is arranged above the switch valve 12 and comprises a transparent pipe 4, the arrangement of the transparent pipe 4 is beneficial for a worker to correspondingly observe drainage liquid in the liquid outlet pipe 9 so as to ensure normal drainage, the transparent pipe 4 is fixedly and alternately connected with the outer wall of the liquid inlet pipe 2, the other end of the liquid inlet pipe 2 is alternately connected with a protective cap 3, the protective cap 3 is sleeved at one end of the liquid outlet pipe 9, the liquid outlet pipe 9 is prevented from being contacted with other objects before being contacted with a patient through the arrangement of the protective cap 3, so that the safe use of the liquid outlet pipe 9 is ensured, the front side and the back side of the drainage bag main body 1 are both provided with volume scale strips 11, and drainage bag main part 1 is transparent material, and transparent material's setting does benefit to the staff to the volumetric observation of drainage volume in the 1 inner chamber of drainage bag main part, and cooperates the setting of volume scale bar 11, and the accuracy of numerical value is observed in further improvement.

The utility model discloses the theory of operation: before drainage, the protective cap 3 is taken out from one end of the liquid inlet pipe 2, one end of the liquid outlet pipe 9 is connected with a part to be drained, one end of the pressure sensor 7 is electrically connected with an external power supply and an observation instrument, then the inflatable ball 6 is squeezed repeatedly to generate certain pressure in the drainage bag main body 1, the pressure in the drainage bag main body 1 is adjusted to a value corresponding to the required drainage amount through the pressure sensor 7, then the switch valve 12 is opened to communicate the liquid outlet pipe 9 with the drainage bag main body 1, so that drainage liquid flows into the drainage bag main body 1, when the volume of the drainage liquid reaches a specified value, the continuous inflow is stopped, and then the control valve 10 is opened to enable the drainage liquid to flow out from the liquid outlet pipe 9.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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

1. A quantitative drainage bag comprises a drainage bag main body (1), a liquid inlet pipe (2) and a liquid drainage mechanism, and is characterized in that one end of the liquid inlet pipe (2) is fixedly inserted and connected to the top end of the drainage bag main body (1), the liquid drainage mechanism is arranged at the bottom end of the drainage bag main body (1), and a control mechanism is arranged on one side of the drainage bag main body (1);

control mechanism includes pressure sensor (7), inflatable ball (6) and connecting pipe (5), the one end of connecting pipe (5) is connected with the fixed interlude in top of drainage bag main part (1), the other end of connecting pipe (5) and the top fixed connection of inflatable ball (6), pressure sensor (7) set up through the outer wall interlude of coupling mechanism with connecting pipe (5).

2. The quantitative drainage bag according to claim 1, wherein the connection mechanism comprises a three-way valve (8), the three-way valve (8) is fixedly arranged on the outer wall of the connection pipe (5), and one side of the three-way valve (8) is in threaded penetration connection with one end of the pressure sensor (7).

3. The quantitative drainage bag according to claim 1, wherein the drainage mechanism comprises a liquid outlet pipe (9), the liquid outlet pipe (9) is fixedly inserted and connected to the bottom end of the drainage bag body (1), and a control valve (10) is inserted and connected to the outer wall of the liquid outlet pipe (9).

4. The quantitative drainage bag according to claim 1, wherein a switch valve (12) is fixedly inserted and connected to the outer wall of the liquid inlet pipe (2), and an observation mechanism is arranged above the switch valve (12).

5. The quantitative drainage bag according to claim 4, wherein the observation mechanism comprises a transparent tube (4), the transparent tube (4) is fixedly inserted and connected to the outer wall of the liquid inlet tube (2), and the other end of the liquid inlet tube (2) is inserted and connected with a protective cap (3).

6. The quantitative drainage bag according to claim 1, wherein the front and back of the drainage bag body (1) are provided with volume scale bars (11), and the drainage bag body (1) is made of transparent material.