CN210078385U

CN210078385U - Disposable visual drainage bag

Info

Publication number: CN210078385U
Application number: CN201821551833.7U
Authority: CN
Inventors: 张薇
Original assignee: CHANGZHOU NO3 PEOPLE'S HOSPITAL
Current assignee: CHANGZHOU NO3 PEOPLE'S HOSPITAL
Priority date: 2018-09-21
Filing date: 2018-09-21
Publication date: 2020-02-18
Anticipated expiration: 2028-09-21

Abstract

The utility model belongs to the technical field of the drainage bag technique and specifically relates to a disposable visual drainage bag, including the drainage bag body, top one side of drainage bag body is connected with the palette, the top central point of drainage bag body puts and is connected with the fixed band, one side of fixed band is equipped with the drainage tube, still install the drip speed regulator on the outer wall of drainage tube, the one end that the drainage bag body was kept away from to the drainage tube is connected with the burette, one side of burette is connected with fixed pipe, the top of fixed pipe is connected with the connecting pipe, still vertical slide tube that is equipped with in the fixed pipe, be connected with the check valve on the slide tube, the inner wall horizontally connect of fixed pipe has the ventilating. The utility model discloses simple structure not only increases medical personnel's judgment to patient also safer when using, convenient to popularize and use.

Description

Disposable visual drainage bag

Technical Field

The utility model relates to a drainage bag technical field specifically is disposable visual drainage bag.

Background

A series of compression symptoms appear in patients with liver cirrhosis in the decompensation stage due to large abdominal water volume. The clinician often adopts "abdominocentesis" to put ascites to alleviate patient's misery to play disease condition observation and treatment effect. The disposable drainage bag is connected behind the puncture needle to observe the color quality of ascites, a doctor can move the needle head according to the feeling of the doctor to adjust the drainage speed, the traditional disposable drainage bag only can see the shape of the ascites, and when the drainage is not smooth due to the body position of a patient, the angle of the needle point, the puncture and other reasons, the doctor cannot observe the drainage, and the drainage is not smooth when the liquid amount in the drainage bag is not increased. Especially, when a patient with a small amount of ascites needs to perform diagnostic ascites drainage, the judgment difficulty of a clinician is increased, the pain of the patient is increased, the situation that the puncture needle is blocked often occurs when the ascites is drained, the ascites drainage is inconvenient to judge whether the ascites is completely drained or other reasons, and the judgment difficulty of the clinician is also increased. In view of this, we propose a disposable visual drainage bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable visual drainage bag to when the drainage that proposes is not smooth in solving above-mentioned background art, the doctor can't observe immediately, can't judge whether the pjncture needle is by the jam scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the disposable visual drainage bag comprises a drainage bag body, scale marks are vertically arranged on the outer surface of the drainage bag body, one side of the top of the drainage bag body is connected with a color plate, the central position of the top of the drainage bag body is connected with a fixing belt, one side of the fixing belt is provided with a drainage tube, the drainage tube is communicated with the interior of the drainage bag body, and the outer wall of the drainage tube is also provided with a dripping speed regulator;

the drainage tube is characterized in that a dropper is connected to one end, away from the drainage bag body, of the drainage tube, a fixed tube is connected to one side of the dropper, a connecting tube is connected to the top of the fixed tube, one end, away from the fixed tube, of the connecting tube is communicated with the top of the dropper, a sliding tube is vertically arranged in the fixed tube, a check valve is connected to the sliding tube, a ventilating plate is horizontally connected to the inner wall of the fixed tube, the sliding tube penetrates through the central position of the ventilating plate, a sliding plate is arranged at the top of the sliding tube, and the sliding tube penetrates through the sliding plate.

Preferably, a plurality of round holes are uniformly formed in the fixing belt at equal intervals, and threaded rings are embedded in the round holes.

Preferably, the one end that the drainage bag body was kept away from to the fixed band is connected with the connection rope, the one end that the connection rope was kept away from the fixed band is connected with the threaded rod, just the threaded rod with screw ring screw-thread fit.

Preferably, the connecting pipe is made of silica gel.

Preferably, the bottom bilateral symmetry of slip pipe has seted up the bleeder vent, the bottom of slip pipe is connected with draws the piece, it is the disc to draw the piece, just draw the diameter of piece with the external diameter of fixed pipe equals.

Preferably, a spring is wound on the outer wall of the sliding tube and is positioned between the air permeable plate and the sliding plate.

Preferably, the top of burette is connected with the inlet tube, the one end that the inlet tube kept away from the burette is connected with the connector.

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

1. this disposable visual drainage bag makes things convenient for medical personnel to the contrast of ascites colour through the look board that sets up, increases the convenience.

2. This disposable visual drainage bag is through fixed band and the round hole that sets up, conveniently fixes the edge at the sick bed with the drainage bag body to through threaded rod and the threaded ring threaded connection of difference, not only can adjust the height that hangs, and also can guarantee fixed stability.

3. This disposable visual drainage bag is through the fast regulator of dripping that sets up, conveniently adjusts and observe the speed of drainage, and through the burette that sets up, medical personnel only need observe the condition that ascites drips in the burette, just can observe whether smooth of connecting the ascites drainage to also can judge the effect of puncture.

4. This disposable visual drainage bag is through the sliding tube and the sliding plate that set up, when medical personnel discover that ascites does not circulate, with the locking of dropping speed regulator, remove the top of fixed pipe with the sliding plate again, this moment under the effect of spring, when the drainage needle is plugged up, under the effect of atmospheric pressure, the sliding plate can only slow downstream, when not being plugged up, the downward movement that the sliding plate can be quick to make things convenient for medical personnel to judge that the drainage needle is blockked up.

The utility model discloses simple structure not only increases medical personnel's judgment to patient also safer when using, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a threaded ring according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. a drainage bag body; 11. scale lines; 12. a color plate; 13. fixing belts; 131. a circular hole; 132. a threaded ring; 14. connecting ropes; 15. a threaded rod; 16. a drainage tube; 17. a drop rate adjuster; 2. a dropper; 21. a fixed tube; 22. a connecting pipe; 23. pulling the block; 24. a sliding tube; 241. air holes are formed; 25. a one-way valve; 26. a gas permeable plate; 27. a sliding plate; 28. a spring; 29. a water inlet pipe; 291. a connecting head.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

disposable visual drainage bag, as shown in fig. 1 and 2, including drainage bag body 1, the vertical scale mark 11 that is equipped with of surface of drainage bag body 1, top one side of drainage bag body 1 is connected with color palette 12, the top central point of drainage bag body 1 puts and is connected with fixed band 13, a plurality of round holes 131 of having seted up of even equidistant on the fixed band 13, the embedded screw ring 132 that is equipped with of round hole 131, the one end that drainage bag body 1 was kept away from to fixed band 13 is connected with connecting rope 14, the one end that fixing band 13 was kept away from to connecting rope 14 is connected with threaded rod 15, one side of fixed band 13 is equipped with drainage tube 16, and drainage tube 16 is linked together with drainage bag body 1's inside, still install on drainage tube 16's the outer.

Specifically, the drainage bag body 1 is made of a PVC film, has the advantages of being non-toxic, harmless, colorless and transparent, and facilitates observation of medical staff.

Further, threaded rod 15 and threaded ring 132 screw-thread fit, stability when guaranteeing drainage bag body 1 and hanging.

It is worth explaining that the dripping speed regulator 17 can adopt an ABS (acrylonitrile butadiene styrene) infusion flow regulator produced by Changzhou city Longyin plastic industry Co., Ltd, has the advantages of convenient installation and stable working performance, and is convenient for medical staff to control and observe the drainage speed.

In this embodiment, through the color palette 12 that sets up, make things convenient for medical personnel to the contrast of ascites colour, increase the convenience, through fixed band 13 and the round hole 131 that sets up, the edge at the sick bed is fixed with drainage bag body 1 to convenient through threaded rod 15 with the threaded ring 132 threaded connection of difference, not only can adjust the height that hangs, and also can guarantee fixed stability, through the fast regulator 17 of dripping that sets up, conveniently adjust and observe the speed of drainage.

As shown in fig. 1 and 3, one end of the drainage tube 16 far away from the drainage bag body 1 is connected with a dropper 2, one side of the dropper 2 is connected with a fixed tube 21, the top of the fixed tube 21 is connected with a connecting tube 22, and one end of the connecting pipe 22 far away from the fixed pipe 21 is communicated with the top of the dropper 2, a sliding pipe 24 is vertically arranged in the fixed pipe 21, the two sides of the bottom of the sliding pipe 24 are symmetrically provided with air holes 241, the bottom of the sliding pipe 24 is connected with a pull block 23, the sliding pipe 24 is connected with a one-way valve 25, the inner wall of the fixed pipe 21 is horizontally connected with an air permeable plate 26, the sliding tube 24 penetrates the center of the ventilation plate 26, the sliding plate 27 is arranged on the top of the sliding tube 24, the sliding tube 24 penetrates the sliding plate 27, the outer wall of the sliding tube 24 is wound with a spring 28, and the spring 28 is located between the air permeable plate 26 and the sliding plate 27, the top of the dropper 2 is connected with a water inlet pipe 29, and one end of the water inlet pipe 29 far away from the dropper 2 is connected with a connector 291.

Specifically, drainage tube 16 and connecting pipe 22 all adopt silica gel to make, have nontoxic harmless advantage to elasticity is stronger, when being extruded, the reconversion that can be quick.

Furthermore, the pulling block 23 is disc-shaped, and the diameter of the pulling block 23 is equal to the outer diameter of the fixed tube 21, so that the sliding tube 24 can be conveniently pulled.

In addition, the fixing tube 21 is cylindrical, and the fixing tube 21 and the dropper 2 are tightly bonded through glue, so that stability is ensured.

It should be noted that the check valve 25 can be a model DN10 check valve produced by zhuocheng rubber products factory in the city of japan, and has the advantages of small size, no toxicity, no harm, and convenient installation, and ensures the sealing property of the top of the sliding plate 27 when the sliding plate 27 moves downward.

In this embodiment, through the burette 2 that sets up, medical personnel only need observe the condition that the ascites drips in the burette 2, just can observe whether smooth of connecting the ascites drainage to can also judge the effect of puncture, through the sliding tube 24 and the sliding plate 27 that set up, remove fixed pipe 21 top at sliding plate 27, and when the pjncture needle was stopped up, sliding plate 27 can not the downstream under the effect of negative pressure, and then make things convenient for medical personnel to judge whether the drainage needle is blockked up.

When the disposable visual drainage bag is used, a medical worker connects the drainage needle with the connector 291, winds the connecting rope 14 on a guardrail of a hospital bed, adjusts the height of the drainage bag body 1, and connects the threaded rod 15 with the corresponding threaded ring 132 in a threaded manner when the height is proper, so that the height of the drainage bag body 1 can be adjusted conveniently, and the phenomenon of downward sliding cannot occur;

when ascites is extracted, the medical staff can conveniently judge whether the ascites is circulated or not by observing the dropping condition of the ascites in the dropper 2, and can also adjust the speed of extracting the ascites by the dropping speed adjuster 17, when the ascites flows into the drainage bag body 1, the color of the ascites is observed to be compared with the color plate 12, so that the judgment of the medical staff is more convenient;

when medical personnel discover that ascites does not circulate, drip speed regulator 17 is locked, and the top of fixed pipe 21 is removed with sliding plate 27 again, and this moment under spring 28's effect, when the drainage needle is stopped up, under the effect of negative pressure, sliding plate 27 can only slow lapse, and when not stopped up, sliding plate 27 can quick lapse to make things convenient for medical personnel to judge whether the drainage needle is blockked up.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Disposable visual drainage bag, including drainage bag body (1), its characterized in that: the drainage bag comprises a drainage bag body (1), and is characterized in that scale marks (11) are vertically arranged on the outer surface of the drainage bag body (1), one side of the top of the drainage bag body (1) is connected with a color plate (12), the central position of the top of the drainage bag body (1) is connected with a fixing belt (13), one side of the fixing belt (13) is provided with a drainage tube (16), the drainage tube (16) is communicated with the inside of the drainage bag body (1), and the outer wall of the drainage tube (16) is further provided with a dripping speed regulator (17);

one end, far away from the drainage bag body (1), of the drainage tube (16) is connected with a dropper (2), one side of the dropper (2) is connected with a fixed tube (21), the top of the fixed tube (21) is connected with a connecting tube (22), one end, far away from the fixed tube (21), of the connecting tube (22) is communicated with the top of the dropper (2), a sliding tube (24) is vertically arranged in the fixed tube (21), a one-way valve (25) is connected onto the sliding tube (24), a ventilating plate (26) is horizontally connected to the inner wall of the fixed tube (21), the sliding tube (24) penetrates through the central position of the ventilating plate (26), a sliding plate (27) is arranged at the top of the sliding tube (24), and the sliding tube (24) penetrates through the sliding plate (27).

2. The disposable visual drainage bag of claim 1, wherein: a plurality of round holes (131) are evenly arranged on the fixing band (13) at equal intervals, and threaded rings (132) are embedded in the round holes (131).

3. The disposable visual drainage bag of claim 2, wherein: keep away from fixed band (13) the one end of drainage bag body (1) is connected with and connects rope (14), it keeps away from to connect rope (14) the one end of fixed band (13) is connected with threaded rod (15), just threaded rod (15) with screw ring (132) screw-thread fit.

4. The disposable visual drainage bag of claim 1, wherein: the connecting pipe (22) is made of silica gel.

5. The disposable visual drainage bag of claim 1, wherein: bleeder vent (241) have been seted up to the bottom bilateral symmetry of slip pipe (24), the bottom of slip pipe (24) is connected with draws piece (23), draw piece (23) to be the disc, just the diameter that draws piece (23) with the external diameter of fixed pipe (21) equals.

6. The disposable visual drainage bag of claim 1, wherein: a spring (28) is wound on the outer wall of the sliding tube (24), and the spring (28) is positioned between the air permeable plate (26) and the sliding plate (27).

7. The disposable visual drainage bag of claim 1, wherein: the top of burette (2) is connected with inlet tube (29), inlet tube (29) are kept away from the one end of burette (2) is connected with connector (291).