CN210205454U - Anti-reflux drainage bag - Google Patents

Abstract

The utility model provides an anti-reflux drainage bag, includes the drainage bag, the upper end fixedly connected with fixed lid of drainage bag, fixedly connected with feed liquor pipe is covered to the fixed, and the drainage bag among the prior art is when keeping flat or falling, makes the hydrops in the bag reverse flow very easily, causes the infection, and the drainage bag among the prior art most directly exposes outside, and some patients can feel fear when seeing the hydrops in the drainage bag, very uncomfortable, the utility model discloses when using, can connect the drainage tube with the feed liquor pipe and carry out the drainage, fixed covering is equipped with the link, can hang in one side of sick bed, and when the drainage, the drainage bag is placed vertically, and the sprue slides to the lower extreme of feed liquor pipe under self gravity, produces the gap with the feed liquor pipe between, and the hydrops of drainage can get into the drainage bag from the gap, and when the drainage bag stands upside down or violently comes, under the pulling force of spring, the lower extreme at the feed liquor pipe can be blocked up to the jam piece, prevents the hydrops refluence in the drainage bag.

Description

Anti-reflux drainage bag

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a prevent drainage bag against current.

Background

The drainage bag, called Urine Bags in english, is a disposable drainage bag (Urine bag) commonly used. After the operation treatment of a patient, a drainage bag is often used in a hospital to help the patient to drain the effusion in the body.

When the drainage bag in the prior art is horizontally placed or is turned over, the accumulated liquid in the bag can easily flow reversely to cause infection, most of the drainage bags in the prior art are directly exposed outside, and some patients feel fear and are very uncomfortable when seeing the accumulated liquid in the drainage bag, so that the anti-reverse-flow drainage bag is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an anti-reflux drainage bag, effectual drainage bag of having solved among the prior art when keeping flat or falling, makes the hydrops in the bag against the current very easily, causes the infection, and most direct outside that expose of drainage bag among the prior art, and some patients can feel fear, very uncomfortable problem when seeing the hydrops in the drainage bag.

In order to achieve the purpose, the utility model relates to a prevent drainage bag against current, including the drainage bag, the fixed lid of upper end fixedly connected with of drainage bag, fixed fixedly connected with feed liquor pipe of covering, the link of feed liquor pipe and fixed lid stretches into the inside of drainage bag, and the rear end of feed liquor pipe and the one end fixed connection of spring, the other end and the sprue fixed connection of spring, fixed cover can dismantle to be connected with and shelter from the cover, shelter from cover and fixed lid rotatable coupling, and the side that just shelters from the cover runs through and is equipped with the bar viewing aperture, one side of bar viewing aperture is equipped with the scale, fixed cover and be connected with the couple, install the tension switch on the couple, tension switch and alarm electric connection.

Preferably, the sprue is cylindrical structure, and the sprue is close to the one end integrated into one piece of feed liquor pipe and has the direction draw runner, direction draw runner and feed liquor pipe sliding connection.

Preferably, the shielding cover is of a cylindrical structure, a circular ring is integrally formed at the upper end of the shielding cover, a convex ring is integrally formed on the surface of the fixing cover, and the circular ring is rotatably sleeved on the convex ring.

Preferably, the lower end of the drainage bag is connected with a liquid discharge pipe, and the liquid discharge pipe is connected with a liquid discharge valve.

Preferably, the fixed cover is fixedly provided with a hanging ring, the bottom of the hook is fixedly provided with a spring hook, and the spring hook is detachably connected with the hanging ring.

Preferably, the head of the liquid inlet pipe is connected with a plug.

1. The utility model can block the lower end of the liquid inlet pipe under the pulling force of the spring when the drainage bag is inverted or crossed through the arrangement of the block, thereby preventing the accumulated liquid in the drainage bag from flowing backwards;

2. the utility model discloses shelter from the cover can be overlapped on the fixed cover from the upper end of fixed cover, convenient connection, and shelter from the hydrops that the cover can shelter from in the drainage bag, alleviate the uncomfortable sense that patient sees the drainage liquid, shelter from the cover and can rotate on fixed cover, conveniently adjust the position of bar viewing aperture, one side of bar viewing aperture is equipped with the scale, conveniently observes the volume of hydrops in the drainage bag;

3. the utility model discloses a setting of pull switch on the couple, when pull switch's pulling force reachd certain numerical value, pull switch opens, makes the alarm report to the police, reminds medical personnel in time to discharge the hydrops in the drainage bag.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the connection structure of the plugging block and the fixed cover of the present invention.

In the figure: the drainage system comprises a drainage bag 1, a fixing cover 2, a liquid inlet pipe 3, a spring 4, a block 5, a shielding cover 6, a strip-shaped observation port 7, a ring 8, a liquid discharge pipe 9, a plug 10, a hook 11, a pull switch 12 and an alarm 13.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-2.

As shown in the figure 1-2, the utility model relates to an anti-reflux drainage bag, which comprises a drainage bag 1, a fixed cover 2 is fixedly connected at the upper end of the drainage bag 1, a liquid inlet pipe 3 is fixedly connected on the fixed cover 2, the connecting end of the liquid inlet pipe 3 and the fixed cover 2 extends into the drainage bag 1, the rear end of the liquid inlet pipe 3 is fixedly connected with one end of a spring 4, the other end of the spring 4 is fixedly connected with a block 5, a shielding cover 6 is detachably connected on the fixed cover 2, the shielding cover 6 is rotatably connected with the fixed cover 2, a strip-shaped observation port 7 is arranged on the side surface of the shielding cover 6 in a penetrating way, one side of the strip-shaped observation port 7 is provided with scales, and the fixed cover 2 is connected with a hook 11, when the utility model is used, the drainage tube can be connected with the liquid inlet pipe 3 for drainage, a hanging ring is arranged on the fixed cover 2 and can be, drainage bag 1 is vertical to be placed, and sprue 5 slides to the lower extreme of feed liquor pipe 3 under the gravity of self, and produces the gap between the feed liquor pipe 3, and the hydrops of drainage can get into drainage bag 1 from the gap, and when drainage bag 1 handstand or violently come, under spring 4's pulling force, sprue 5 can block up the lower extreme at feed liquor pipe 3, prevents the hydrops refluence in drainage bag 1.

The sprue 5 is cylindrical structure, and the sprue 5 is close to the one end integrated into one piece of feed liquor pipe 3 and has the direction draw runner, direction draw runner and feed liquor pipe 3 sliding connection, the stability of sprue 5 when 3 lower extremes of feed liquor pipe slide can be increased to the direction draw runner, drainage bag 1 is when vertical placing, sprue 5 keeps static under self gravity and spring 4's pulling force, and the lower extreme of sprue 5 and feed liquor pipe 3 has the clearance of drainage, the hydrops can flow into drainage bag 1 from the clearance.

It is the drum structure to shelter from cover 6, and the upper end integrated into one piece who shelters from cover 6 has ring 8, the surperficial integrated into one piece of fixed lid 2 has the bulge loop, the rotatable cover of ring 8 is on the bulge loop, it can follow fixed upper end cover of covering 2 and cover 6, convenient connection, and shelter from cover 6 and can shelter from the hydrops in drainage bag 1, alleviate the uncomfortable sense that patient seen the drainage liquid, it can rotate on fixed lid 2 to shelter from cover 6, conveniently adjust the position of bar viewing aperture 7, one side of bar viewing aperture 7 is equipped with the scale, the convenient volume to hydrops in drainage bag 1 is observed.

The lower end of the drainage bag 1 is connected with a liquid discharge pipe 9, and the liquid discharge pipe 9 is connected with a liquid discharge valve.

Fixed being equipped with the link on the fixed lid 2, the fixed spring hook that is equipped with in bottom of couple 11, the spring hook can be dismantled with the link and be connected, install tension switch 12 on the couple 11, tension switch 12 and alarm 13 electric connection, tension switch 12 is prior art, can open the switch when the pulling force reaches certain numerical value, in the use, hang drainage bag 1 on the spring hook, then hang one side at the sick bed with couple 11, along with the continuous increase of hydrops in drainage bag 1, tension switch 12's pulling force constantly increases, when tension switch 12's pulling force reachs certain numerical value, tension switch 12 opens, make alarm 13 report to the police, remind medical personnel in time to discharge the hydrops in drainage bag 1.

The head of the liquid inlet pipe 3 is connected with a plug 10.

When the utility model is used, the drainage tube can be connected with the liquid inlet tube 3 for drainage, the fixed cover 2 is provided with a hanging ring which can be hung on one side of the sickbed, when in drainage, the drainage bag 1 is vertically placed, the blocking block 5 slides to the lower end of the liquid inlet tube 3 under the self gravity, a gap is generated between the blocking block and the liquid inlet tube 3, the drainage effusion can enter the drainage bag 1 from the gap, when the drainage bag 1 is inverted or transversely placed, under the pulling force of the spring 4, the blocking block 5 can block the lower end of the liquid inlet tube 3 to prevent the effusion in the drainage bag 1 from flowing backwards, the blocking cover 6 can be sleeved on the fixed cover 2 from the upper end of the fixed cover 2, the connection is convenient, the blocking cover 6 can block the effusion in the drainage bag 1, the discomfort of the drainage liquid seen by a patient is relieved, the blocking cover 6 can rotate on the fixed cover 2, the position of the observation port 7 is convenient to adjust, one side of bar viewing aperture 7 is equipped with the scale, and the volume of hydrops in drainage bag 1 is conveniently observed, through the setting of couple 11 last tension switch 12, when tension switch 12's pulling force reachd certain numerical value, tension switch 12 opened, makes alarm 13 report to the police, reminds medical personnel in time to discharge the hydrops in drainage bag 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The anti-reflux drainage bag comprises a drainage bag (1) and is characterized in that the upper end of the drainage bag (1) is fixedly connected with a fixed cover (2), a liquid inlet pipe (3) is fixedly connected onto the fixed cover (2), the connecting end of the liquid inlet pipe (3) and the fixed cover (2) extends into the drainage bag (1), the rear end of the liquid inlet pipe (3) is fixedly connected with one end of a spring (4), the other end of the spring (4) is fixedly connected with a blocking block (5), a shielding cover (6) is detachably connected onto the fixed cover (2), the shielding cover (6) is rotatably connected with the fixed cover (2), a bar-shaped observation opening (7) is arranged on the side surface of the shielding cover (6) in a penetrating manner, scales are arranged on one side of the bar-shaped observation opening (7), a hook (11) is connected onto the fixed cover (2), and a tension switch (12) is arranged on the hook (11), the pull switch (12) is electrically connected with the alarm (13).

2. The backflow-preventing drainage bag according to claim 1, wherein the block (5) is of a cylindrical structure, and a guide slide bar is integrally formed at one end of the block (5) close to the liquid inlet pipe (3), and the guide slide bar is connected with the liquid inlet pipe (3) in a sliding manner.

3. The anti-reflux drainage bag according to claim 1, wherein the shielding cover (6) is of a cylindrical structure, a circular ring (8) is integrally formed at the upper end of the shielding cover (6), a convex ring is integrally formed on the surface of the fixed cover (2), and the circular ring (8) is rotatably sleeved on the convex ring.

4. The anti-reflux drainage bag according to claim 1, wherein a drainage pipe (9) is connected to the lower end of the drainage bag (1), and a drainage valve is connected to the drainage pipe (9).

5. The backflow-preventing drainage bag according to claim 1, wherein a hanging ring is fixedly arranged on the fixed cover (2), a spring hook is fixedly arranged at the bottom of the hook (11), and the spring hook is detachably connected with the hanging ring.

6. The anti-reflux drainage bag according to claim 1, wherein a plug (10) is connected to the head of the liquid inlet pipe (3).

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