CN116650737A - A drainage device with the function of monitoring and alarming the output volume - Google Patents

Abstract

The invention discloses a drainage device with the function of monitoring and alarming the output volume, relates to the field of medical technology, and comprises a first drainage tube. The bottom of the first drainage tube is provided with a reminder mechanism. The reminder mechanism consists of a transparent bag, a partition and a floating plate. , top pipe, bottom pipe, hollow ball and bell, the bottom of the reminding mechanism runs through a second drainage pipe, the bottom of the second drainage pipe is provided with a constant flow mechanism, and the top of the constant flow mechanism is provided with an alarm mechanism, the alarm mechanism consists of It is composed of a liquid level alarm, a stopper and a connecting pipe. The middle part of the connecting pipe is engaged with a flow-stop clip. The drainage device of the present invention has the function of monitoring and alarming the liquid output. Through the set overflow mechanism, alarm mechanism, constant flow Mechanism and reminding mechanism are beneficial to remind medical staff to replace the liquid collection container on the device in time, so as to help medical staff judge the amount of drainage in the patient's body, and at the same time facilitate follow-up treatment of the patient, thereby facilitating the normal extraction of drainage in the patient's body .

Description

A drainage device with the function of monitoring and alarming the output volume

technical field

The invention relates to a drainage device, in particular to a drainage device with the function of monitoring and alarming liquid output.

Background technique

Drainage refers to the drainage of fluid or pus in the body out of the body through drainage tubes and other catheters. Since the drainage itself is a foreign body, it is necessary to prevent the drainage fluid from staying in the body for too long, which may cause infection around the drainage or cause the patient to be sick. Significant pain occurs, and drainage usually requires the cooperation of a drainage device.

However, the existing drainage device is usually composed of a drainage tube and a fluid collection bag containing the drainage material. Although there will be a scale mark on the fluid collection bag, it is impossible to remind the medical staff or the patient in time after the drainage material is filled in the fluid collection bag. It is easy to cause the drainage fluid to overflow from the collection bag; at the same time, the critical care medicine department has strict requirements on the drainage volume, and sometimes some mistakes will occur due to various reasons, including the ventricle, chest cavity, abdominal cavity, urine volume, etc., which makes the medical staff It is also impossible to judge the amount of drainage in the patient's body based on the fluid flow out of the drainage fluid per unit time, which is not conducive to the patient's subsequent treatment; in addition, because the drainage includes fluid and some purulent substances, when purulent substances After entering the drainage tube or the pipeline in the device, it is easy to cause blockage of the pipeline, but because the color of the drainage material is dark, the blockage position cannot be observed with the naked eye, so it is usually impossible to know whether the drainage tube is draining the fluid normally, which is not conducive to the patient's body The drains are drawn out normally.

Contents of the invention

The purpose of the present invention is to provide a drainage device with the function of monitoring and alarming the amount of liquid, so as to solve the problem that the drainage material is easy to overflow from the filled device in the above background technology, which is not conducive to the medical staff to grasp the patient's drainage flow per unit time. Therefore, it is not conducive to making a reasonable judgment on the follow-up treatment of the patient and it is impossible to know whether the drainage tube is draining normally after long-term use, so it is not conducive to the normal drainage of the patient's internal drainage.

In order to achieve the above object, the present invention provides the following technical solutions: a drainage device with a liquid volume monitoring and alarm function, comprising a first drainage tube, the bottom of the first drainage tube is provided with a reminder mechanism, and the reminder mechanism is composed of a transparent Bag, partition, floating plate, top tube, bottom tube, hollow ball and bell, the bottom end of the reminder mechanism runs through a second drainage tube, and the bottom of the second drainage tube is provided with a constant flow mechanism. The constant flow mechanism is composed of a first empty cylinder, a bottom plate, an internal thread, a scale line, a rotating bar, an external thread and a silica gel plate. The top of the constant flow mechanism is provided with an alarm mechanism, and the alarm mechanism is composed of a liquid level alarm, a baffle Block, connecting pipe, empty box, electromagnet, magnet block, paper strip, U-shaped rod and timing switch, the middle part of the connecting pipe is fitted with a flow-stop clip, and one side of the connecting pipe is provided with an overflow mechanism , the overflow mechanism is composed of an elbow, a standpipe, a floating ball, a second empty cylinder, a counterweight, a check valve and a threaded ring.

As a preferred technical solution of the present invention, the number of the partitions is two, and the side walls of the two partitions are fixedly connected with several protrusions, and the two partitions are respectively connected with the jacking pipe and the The bottom tube is fixedly connected, and the top tube and the bottom tube respectively pass through the top and bottom of the transparent bag, and the transparent bag is sleeved and connected with the first drainage tube and the second drainage tube through the top tube and the bottom tube respectively .

Through the above technical solution, the partition is made of flexible plastic material, which can surround the dead corner of the transparent bag, so that the top and bottom of the transparent bag are kept full of air, leaving a gap, which is conducive to the collision of the bell in the hollow ball. The sound is transmitted through the air in the transparent bag, and the bottom of the top tube and the top of the bottom tube are provided with a concave position, so that the hollow ball can fit the bottom of the top tube and the top of the bottom tube, which is beneficial to the hollow ball to drain the first water The outlet of the tube or the inlet of the second drainage tube is temporarily blocked, so that the hollow ball can float up and down in the transparent capsule driven by the floating plate.

As a preferred technical solution of the present invention, the hollow ball is movably embedded and connected with the transparent capsule, and the bell is movably embedded and connected with the hollow sphere through a swing rod movably embedded in the hollow sphere. The bottom end of the floating plate is fixedly connected with the hollow ball through a fixed string.

Through the above technical solution, both sides of the floating plate and both sides of the partition are provided with protrusions, which can make the floating plate collide with the partition when it floats up. The hollow ball is made of metal, and it can emit a relatively crisp metal sound after being hit. At the same time, it drives the hollow ball to collide with the protrusion, which makes the hollow ball shake and hit more, which is more conducive to the hollow ball to make a muffled sound.

As a preferred technical solution of the present invention, the scale line is provided on the outer wall of the first hollow cylinder, the internal thread is provided on the inner wall of the first hollow cylinder, and the external thread is provided on the bottom plate The outer wall, the bottom plate is movably connected with the first hollow cylinder through external threads.

Through the above technical solution, the outer wall of the first hollow cylinder is transparent, and when the bottom plate rotates upward or downward along the inner wall of the first hollow cylinder through threads, the position of the bottom plate in the first hollow cylinder can be seen through the first hollow cylinder, Therefore, it is beneficial for the medical personnel to change the volume of the first empty cylinder, so as to realize the constant flow of the first empty cylinder into the drainage.

As a preferred technical solution of the present invention, the bottom plate is fixedly connected to the silica gel plate, the bottom plate is fixedly connected to the rotating bar, and the second drainage tube runs through the top of the constant flow mechanism.

Through the above technical solution, the silica gel plate can be used as a sealing material so that the drainage material does not directly contact the bottom plate after entering the first empty cylinder, so as to avoid the leakage of the drainage material in the first empty cylinder through the bottom plate. The base plate has an integrated structure, which is convenient for medical staff to adjust the position of the base plate by rotating the base plate.

As a preferred technical solution of the present invention, the liquid level alarm is engaged with the connecting pipe, the stopper is fixedly connected to the connecting pipe, the connecting pipe is fixedly connected to the constant flow mechanism, The constant flow mechanism is fixedly connected with the alarm mechanism through a connecting pipe.

Through the above technical scheme, the liquid level alarm will detect the drainage fluid after the drainage fluid fills the first empty cylinder, and will continue to send out an alarm sound, which is beneficial for the nursing staff to open the stop clip on the connecting tube, so that the drainage fluid can pass through the connection tube. The tubing enters the second empty barrel, thereby reducing the probability of drainage overflowing from the device.

As a preferred technical solution of the present invention, the vertical pipe runs through the top of the second hollow cylinder, the floating ball is movably connected with the vertical pipe, and the counterweight is embedded in the second hollow cylinder. bottom of the barrel.

Through the above technical scheme, the top of the standpipe is closed, while the bottom end is fixed with a transparent plate, and there is an opening in the middle of the transparent plate, so that the liquid in the drainage material enters the vertical pipe to lift the floating ball, so that the medical staff can know whether the liquid collection container is open or not. Fill to reduce the chance of drainage spilling from the device.

As a preferred technical solution of the present invention, the elbow runs through one side of the top of the second hollow tube, the check valve is installed on the inner wall of the elbow, the threaded ring and the elbow The movable thread is sleeved and connected, and the threaded ring is connected with the connecting pipe through a movable threaded sleeve, and the connecting pipe is fixedly connected with the overflow mechanism through the threaded ring.

Through the above technical scheme, the inner diameter of the elbow is the same as that of the connecting pipe, so that the drainage material entering from the connecting pipe can smoothly enter the elbow, and then enter the spare second empty cylinder from the elbow, thereby reducing the drainage liquid overflow device At the same time, the check valve makes the drainage can only flow into the elbow from the connecting pipe. After the second empty cylinder is filled with drainage, the drainage will not be able to return to the connecting pipe. The outer walls of the connecting pipe and the elbow are opened. There are threads, and the inner diameter of the threaded ring matches the outer diameter of the connecting pipe and the elbow. At the same time, because the threaded ring is made of a material with better sealing performance, it is difficult for drainage to leak at the junction of the elbow and the connecting pipe. Condition.

As a preferred technical solution of the present invention, the empty box is fixedly connected to the first empty cylinder, the electromagnet is fixedly connected to one end of the U-shaped bar, and the magnet block is fixedly connected to the U-shaped bar. The other end is slidingly connected, the paper strip is movably interspersed with the empty box, and the timing switch is electrically connected with the electromagnet.

Through the above technical solution, the exterior of the electromagnet is wrapped with a waterproof film, and at the same time, it is covered with a buoyant annular air bag, so that the electromagnet can float up synchronously with the liquid level in the first empty cylinder, and at the same time drive the U-shaped bar and the U-shaped bar The magnet block at the other end moves up in the empty box, so that the indentations made by the magnet block driven by the press knife can be summarized and presented on different positions of the paper strip.

As a preferred technical solution of the present invention, the electromagnet is located inside the first hollow cylinder, the U-shaped rod is movably connected to the first hollow cylinder, and the magnet block is close to the side of the paper strip. A pressing knife is fixedly connected to one side wall.

Through the above technical solution, the electromagnet is powered by an external power supply, and after being energized, it can become the same magnetic pole as the magnet block to repel the magnet block, thereby pushing the magnet block to the paper strip, and the end face of the press knife is coated with black ink , when the press knife is pressed on the paper strip, the ink sac can be squeezed, so that a relatively obvious indentation can be left on the paper strip, which is convenient for medical staff to check.

Compared with prior art, the beneficial effect of the present invention is:

1. By setting the overflow mechanism in the present invention, when the liquid collection bag is filled with drainage, it can flow into the spare liquid collection device through the connecting elbow, and at the same time cooperate with the liquid level alarm to continuously send out an alarm sound to remind the overflow. Then, through the floating reminder of the floating ball in the spare liquid collection device, the device can float on the top of the standpipe after being filled with drainage materials, which is beneficial to remind the medical staff to replace the liquid collection container on the device in time.

2. The present invention sets the alarm mechanism and constant flow mechanism, and the timing switch can set the electromagnet to be energized in a unit time, so that the press knife on the magnet block is pushed to the paper strip, and leaves an indentation on the paper strip, Medical staff can know the marking map of drainage fluid outflow in different units of time by observing the indentation on the paper strip. The indentation marking records are more concentrated and easy to compare, which is beneficial for medical staff to observe the drainage fluid in a large period of time. The situation of discharge is beneficial to the medical staff to judge the amount of drainage in the patient's body, and at the same time it is beneficial to the follow-up treatment of the patient.

3. The present invention sets a reminder mechanism. When there is a drainage material flowing normally in the drainage tube, the drainage material will stay in the transparent bag to make the floating plate rise, and then the hollow ball will be driven up by the string, and will be separated from the partition during the rising process. The bumps on the board hit and shake, driving the internal bell to knock on the hollow ball, which makes the hollow ball make a muffled sound. When the hollow ball leaves the top of the bottom tube, the drainage tube drains normally, which also makes the hollow ball make a muffled sound. In this way, the medical staff or the patient can quickly know whether the inside of the drainage tube is being drained and discharged normally through the sound reminder, and there is no need to carefully observe the traditional way, avoiding the situation that some drainage fluids are dark and viscous, which is unfavorable for observation, so that Both the medical personnel and the patients themselves can judge relatively simply and accurately whether the device is working normally, thereby facilitating the normal extraction of drainage in the patient's body.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic view of the structure of the first hollow cylinder and internal thread of the present invention;

Fig. 3 is a schematic structural view of a transparent capsule and a hollow sphere of the present invention;

Fig. 4 is a schematic diagram of an alarm mechanism and a drainage mechanism of the present invention;

Fig. 5 is a structural schematic diagram of the base plate and the silica gel plate of the present invention;

Fig. 6 is a structural schematic diagram of the second hollow cylinder and the threaded ring of the present invention.

In the figure: 1, first drainage tube; 2, reminder mechanism; 201, transparent capsule; 202, partition; 203, floating plate; 204, jacking tube; 205, bottom tube; 206, hollow ball; 207, bell; 3 , the second drainage tube; 4, the constant flow mechanism; 401, the first empty cylinder; 402, the bottom plate; 403, the internal thread; 404, the scale line; 405, the turning bar; 406, the external thread; 407, the silica gel plate; 5, Alarm mechanism; 501, liquid level alarm; 502, block; 503, connecting pipe; 504, empty box; 505, electromagnet; 506, magnet block; 507, note; 508, U-shaped bar; ; 6, stop clamp; 7, overflow mechanism; 701, elbow; 702, standpipe; 703, float; 704, second empty cylinder; ring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6, the present invention provides a technical solution of a drainage device with a liquid volume monitoring and alarm function:

As shown in Fig. 1, Fig. 2 and Fig. 5, a drainage device with the function of monitoring and alarming the output volume includes a first drainage tube 1, and a joint is connected to the top of the first drainage tube 1, so that the drainage in the body can pass through The joint enters the inside of the first drainage tube 1, the bottom of the first drainage tube 1 is provided with a reminder mechanism 2, and one side of the connecting pipe 503 is provided with an overflow mechanism 7, and the overflow mechanism 7 is composed of an elbow 701, a standpipe 702, a floating The ball 703, the second hollow cylinder 704, the counterweight 705, the check valve 706 and the threaded ring 707 are composed, the vertical pipe 702 runs through the top of the second hollow cylinder 704, the inside of the vertical pipe 702 and the inside of the second hollow cylinder 704 Connected, when the drainage material fills the entire second empty tube 704, the floating ball 703 in the vertical tube 702 is lifted to the top of the vertical tube 702 by buoyancy, which is beneficial for medical staff to check the situation in the second empty tube 704, and the floating ball 703 It is movably connected with the vertical pipe 702, and the outer diameter of the floating ball 703 is smaller than the internal diameter of the vertical pipe 702, so that the floating ball 703 can smoothly float in the vertical pipe 702, and the color of the floating ball 703 is more conspicuous than the color of the drainage, and more It is beneficial for the medical staff to check the position of the floating ball 703. The bottom end of the reminder mechanism 2 runs through the second drainage tube 3. The bottom of the second drainage tube 3 is provided with a constant flow mechanism 4. The constant flow mechanism 4 consists of the first empty cylinder 401, the bottom plate 402, internal thread 403, scale line 404, turning bar 405, external thread 406, and silica gel plate 407. The scale line 404 is set on the outer wall of the first empty cylinder 401. The surface of the scale line 404 is covered with a fluorescent film, which is beneficial to medical staff. The bottom plate 402 is rotated to a suitable position on the first hollow cylinder 401, so that the volume of the first hollow cylinder 401 can be adjusted and changed at any time. The internal thread 403 is opened on the inner wall of the first hollow cylinder 401, and the external thread 406 is opened on the bottom of the bottom plate 402. The external thread 406 on the outer wall and the bottom plate 402 can engage with the internal thread 403 on the inner wall of the first empty cylinder 401, thereby facilitating the bottom plate 402 to move up and down along the inner wall of the first empty cylinder 401, thereby realizing the change of the volume of the first empty cylinder 401 , which is conducive to setting the volume of the drainage flow, the bottom plate 402 is movably connected with the first empty cylinder 401 through the external thread 406, the bottom plate 402 is fixedly connected with the silica gel plate 407, and the bottom plate 402 is fixedly connected with the rotary bar 405, and the rotary bar 405 is Plastic material, and the surface is provided with frosted particles, which can be better gripped when holding, so as to facilitate the medical staff to turn the bottom plate 402 to a suitable position in the first empty cylinder 401, and the second drainage tube 3 runs through the constant flow mechanism 4 The top of the top, the liquid level alarm 501 is engaged with the connecting pipe 503, so that the drainage flowing through the alarm mechanism 5 can be continuously introduced into the second empty cylinder 704, so that the liquid level alarm 501 in the alarm mechanism 5 can continuously send out Alarm signal, so as to realize the timely reminder to the medical staff, the stopper 502 is fixedly connected with the connecting pipe 503, the connecting pipe 503 is fixedly connected with the constant flow mechanism 4, and the constant flow mechanism 4 is fixedly connected with the alarm mechanism 5 through the connecting pipe 503, so as to facilitate Medical personnel replace the spare second empty cylinder 704 in time, and the counterweight 705 is embedded in the bottom of the second empty cylinder 704. The counterweight 705 is a metal block, which can make the center of gravity of the second empty cylinder 704 when no drainage is installed. It is at a lower position, avoiding the situation where the second empty tube 704 is accidentally knocked down and the drainage material is spilled, and increases the stability of the second empty tube 704 when placed. The elbow 701 runs through the second empty tube 704 On one side of the top end, the elbow 701 connects the connecting pipe 503 and the second hollow tube 704. The check valve 706 is installed on the inner wall of the elbow 701. The valve 706 plays a reinforcing role, so that the check valve 706 plays a role in intercepting the drainage, the threaded ring 707 is connected with the movable thread of the elbow 701, and the threaded ring 707 is connected with the movable thread of the connecting pipe 503, and the connecting pipe 503 is fixedly connected with the overflow mechanism 7 through the threaded ring 707, and after the threaded ring 707 is rotated onto the elbow 701, the separation of the elbow 701 and the connecting pipe 503 can be realized, thereby facilitating medical staff to replace the second empty tube 704.

According to Figure 3 and Figure 4, the alarm mechanism 5 is composed of a liquid level alarm 501, a block 502, a connecting pipe 503, an empty box 504, an electromagnet 505, a magnet block 506, a paper strip 507, a U-shaped bar 508 and a timing switch 509 , the model of the liquid level alarm 501 is TC301D, which can be set to alarm after the liquid level reaches the set value to remind the medical staff that the liquid level has exceeded at this time and needs to be paid attention in time. The empty box 504 is fixedly connected to the first empty cylinder 401, The inside of the empty box 504 is hollowed out, and the U-shaped rod 508 is inserted upside down on the top of the first empty barrel 401 and the empty box 504, so that the electromagnet 505 and the magnet block 506 are respectively located inside the first empty barrel 401 and the empty box 504, and the electromagnet 505 is fixedly connected with one end of the U-shaped bar 508, and the magnet block 506 is slidably connected with the other end of the U-shaped bar 508, so that the magnet block 506 can smoothly slide towards the paper strip 507 after being subjected to the repulsion generated by the electromagnet 505 energizing, thereby Push the presser blade on the magnet block 506 to leave a horizontal indentation on the paper strip 507, and a scale bar is printed on the paper strip 507, so that the produced indentation can be compared with the scale bar to quickly know the liquid volume at this time. In a long period of time, multiple times can be set to obtain the indentation, and the liquid level change in this long period of time can be observed by taking the paper strip 507 later. The paper strip 507 is easy to save and compare and observe. Compared with traditional manual Recording multiple sets of data is better than directly observing the numbers. The paper strip 507 is interspersed with the empty box 504. The paper strip 507 is interspersed on the top of the empty box 504. Thereby, it is beneficial for the medical staff to know the flow rate of the drainage fluid per unit time. The timing switch 509 is electrically connected with the electromagnet 505. The timing switch 509 is located on the top of the empty box 504, which is convenient for the medical staff to adjust the time. Inside the cylinder 401, the U-shaped rod 508 is movably interspersed with the first empty cylinder 401, and the side wall of the magnet block 506 close to the paper strip 507 is fixedly connected with a pressure knife, so that the medical staff can know that the patient can The amount of drainage that flows out is convenient for the follow-up treatment of the patient.

According to Fig. 6, the reminder mechanism 2 is composed of a transparent bag 201, a partition 202, a floating plate 203, a top tube 204, a bottom tube 205, a hollow ball 206 and a bell 207, and the bottom end of the reminder mechanism 2 runs through a second drainage tube 3, The length of the second drainage tube 3 is longer than the length of the first drainage tube 1, and the second drainage tube 3 is not subject to the gravity of the bottom constant flow mechanism 4, so that the second drainage tube 3 is not easily subject to pulling force during use, thereby To ensure the tightness of the drainage device, the number of partitions 202 is two, and the side walls of the two partitions 202 are fixedly connected with some protrusions, and the partitions 202 are fixed inside the transparent bag 201, so that the hollow ball 206 can When a collision occurs in the transparent capsule 201, the force suffered is greater, thereby facilitating the hollow ball 206 to shake more in the transparent capsule 201. The two partitions 202 are fixedly connected with the top tube 204 and the bottom tube 205 respectively. 204 and the bottom tube 205 run through the top and bottom of the transparent bag 201 respectively, the transparent bag 201 is sleeved and connected with the first drainage tube 1 and the second drainage tube 3 respectively through the top tube 204 and the bottom tube 205, the hollow ball 206 is connected with the transparent bag 201 is movably embedded and connected, the bell 207 is movably embedded and connected with the hollow ball 206 through the swing rod movably embedded in the hollow ball 206, the top of the swing rod is provided with a fixed rod, and the swing rod can swing left and right in the middle of the fixed rod to drive The bell 207 collides with the inner wall of the hollow ball 206, thereby facilitating the hollow ball 206 to make a muffled sound in the transparent capsule 201, and because the bell 207 is wrapped in the hollow ball 206 and the inside of the transparent capsule 201, the sound that the bell 207 sends will not too noisy.

In specific use, the drainage device of the present invention has the function of monitoring and alarming the output volume. When using the device, pinch the rotary bar 405 at the bottom of the first empty cylinder 401 to rotate, and drive the bottom plate 402 to pass through the external thread 406 along the first The inner thread 403 on the inner wall of the empty cylinder 401 engages and rotates, so that the bottom plate 402 slides along the inner wall of the first empty cylinder 401, when the silicone plate 407 on the top of the bottom plate 402 slides to the position where the scale line 404 set on the outer wall of the first empty cylinder 401 is located When overlapping, stop rotating the inner wall of the first empty cylinder 401 to limit the flow rate of the collected liquid on the inner wall of the first empty cylinder 401;

Then the first drainage tube 1 needs to be connected with the indwelling tube in the patient's body through the joint, so that the drainage in the patient enters the transparent bag 201 of the reminder mechanism 2 through the first drainage tube 1. Cover the top of the bottom tube 205 so that the drainage stays in the transparent bag 201. When the buoyancy generated by the drainage in the transparent bag 201 is enough to lift the floating board 203, the floating board 203 will float up along the partition 202, and Collide with the protrusion on the dividing plate 202, so that the floating plate 203 shakes when it rises, at this time, the hollow ball 206 connected with the floating plate 203 by a string will be brought up, and then the hollow ball 206 will be connected to the side wall of the dividing plate 202 The bumps on the hollow ball 206 hit the inner wall of the hollow ball 206, causing the hollow ball 206 to emit a loud muffled sound through the transparent capsule 201. As the hollow ball 206 floats up, the bottom tube 205 The top nozzle will be opened, and now the drainage in the transparent bag 201 will enter the second drainage tube 3 through the bottom tube 205, and enter the first hollow tube 401 along the second drainage tube 3, so that when the transparent bag 201 When the internal liquid level drops, the floating plate 203 descends together with the hollow ball 206, touches the protrusion on the partition 202 again and again, and knocks again; During the process, the floating plate 203 and the hollow ball 206 will be triggered to rise and fall continuously, so that it can be determined that the internal drainage is normal by hearing the constant knocking and muffled sound. When there is no sound in the transparent capsule 201 for a long time, it may be Indicates that the interior of the device is blocked;

As the liquid level of the drainage in the first empty cylinder 401 rises, the electromagnet 505 will rise simultaneously with the liquid level, and the outer wall of the electromagnet 505 is covered with an annular air bag to ensure buoyancy, and drives the U-shaped rod 508 and The fixed magnet block 506 of the U-shaped bar 508 moves upwards synchronously. After reaching the time set by the timing switch 509, the timing switch 509 will control the electromagnet 505 to connect the external power supply, so that the electromagnet 505 is energized, and the electromagnet 505 will generate The same magnetism as the magnet block 506 makes the magnet block 506 drive the press knife to slide towards the paper strip 507 along the bottom end of the U-shaped bar 508 under the action of the electromagnet 505, so that the press knife coated with ink is squeezed on the paper strip 507 leaves black horizontal bar indentations, and as the timer switch 509 arrives at the set time, the magnet block 506 will leave black horizontal bar indentations on the paper strip 507 according to multiple time intervals set in turn, and at the same time The timing switch 509 will emit a prompt sound, prompting the medical staff to check the indentation on the note 507, when the drainage in the first empty tube 401 fills the first empty tube 401, the drainage in the first empty tube 401 will flow to Connect the liquid level alarm 501 in the pipe 503, so that the liquid level alarm 501 sends out a sound alarm signal at the same time to remind the nursing staff around the patient, and the nursing staff can clamp the middle part of the connecting pipe 503 after hearing the sound. The stop clip 6 is loosened, so that the drainage that enters the connecting pipe 503 can enter the elbow 701, and then enter the second hollow cylinder 704 through the elbow 701. When the floating ball 703 in the second hollow cylinder 704 rises to the vertical At the top of the pipe 702, the stop clamp 6 can be clamped back on the connecting pipe 503, and the threaded ring 707 can be rotated to the elbow 701, so that the elbow 701 is separated from the connecting pipe 503, and then replaced with a new second empty pipe. Cartridge 704.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. Drainage device with play liquid volume control alarming function, including first drainage tube (1), its characterized in that: the bottom of first drainage tube (1) is equipped with alert mechanism (2), alert mechanism (2) comprises transparent bag (201), baffle (202), floating plate (203), push pipe (204), bottom tube (205), hollow ball (206) and small bell (207), alert mechanism (2)'s bottom is run through and is had second drainage tube (3), second drainage tube (3)'s bottom is equipped with constant current mechanism (4), constant current mechanism (4) are by first empty section of thick bamboo (401), bottom plate (402), internal thread (403), scale mark (404), change strip (405), external screw thread (406) and silica gel board (407), alert mechanism (5) are equipped with at the top of constant current mechanism (4), alert mechanism (5) are by liquid level alarm (501), dog (502), connecting pipe (503), empty box (504), electro-magnet (505), magnet piece (506), note (507), U-shaped pole (508) and timing switch (509) are constituteed, the middle part block that has of stopping mechanism (4) presss from both sides flow (6), connecting pipe (503) are equipped with overflow mechanism (702), one side (702), overflow mechanism (7), overflow mechanism (702), one side (7) The second hollow cylinder (704), the balancing weight (705), the check valve (706) and the threaded ring (707).

2. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the number of the partition boards (202) is two, the two side walls of the partition boards (202) are fixedly connected with a plurality of protrusions, the two partition boards (202) are respectively fixedly connected with the jacking pipe (204) and the bottom pipe (205), the jacking pipe (204) and the bottom pipe (205) respectively penetrate through the top and the bottom of the transparent bag (201), and the transparent bag (201) is respectively sleeved and connected with the first drainage pipe (1) and the second drainage pipe (3) through the jacking pipe (204) and the bottom pipe (205).

3. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the hollow ball (206) is movably embedded and connected with the transparent bag (201), the bell (207) is movably embedded and connected with the hollow ball (206) through a swing rod movably embedded and arranged in the hollow ball (206), and the bottom end of the floating plate (203) is fixedly connected with the hollow ball (206) through a string fixedly arranged.

4. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the scale marks (404) are arranged on the outer wall of the first hollow cylinder (401), the internal threads (403) are arranged on the inner wall of the first hollow cylinder (401), the external threads (406) are arranged on the outer wall of the bottom plate (402), and the bottom plate (402) is movably connected with the first hollow cylinder (401) through the external threads (406).

5. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the bottom plate (402) is fixedly connected with the silica gel plate (407), the bottom plate (402) is fixedly connected with the rotating strip (405), and the second drainage tube (3) penetrates through the top end of the constant flow mechanism (4).

6. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the liquid level alarm (501) is connected with the connecting pipe (503) in a clamping mode, the stop block (502) is fixedly connected with the connecting pipe (503), the connecting pipe (503) is fixedly connected with the constant current mechanism (4), and the constant current mechanism (4) is fixedly connected with the alarm mechanism (5) through the connecting pipe (503).

7. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the vertical pipe (702) penetrates through the top end of the second hollow cylinder (704), the floating ball (703) is movably connected with the vertical pipe (702), and the balancing weight (705) is embedded in the bottom of the second hollow cylinder (704).

8. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the elbow (701) penetrates through one side of the top end of the second empty cylinder (704), the check valve (706) is installed on the inner wall of the elbow (701), the threaded ring (707) is movably sleeved with threads of the elbow (701) to be connected, the threaded ring (707) is movably sleeved with threads of the connecting pipe (503) to be connected, and the connecting pipe (503) is fixedly connected with the overflow mechanism (7) through the threaded ring (707).

9. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: empty box (504) with first empty section of thick bamboo (401) fixed connection, electro-magnet (505) with one end fixed connection of U-shaped pole (508), magnet piece (506) with the other end sliding connection of U-shaped pole (508), note (507) with empty box (504) activity alternate to be connected, time switch (509) with electro-magnet (505) electric connection.

10. The drainage device with the liquid output monitoring and alarming function according to claim 1, wherein: the electromagnet (505) is located in the first hollow cylinder (401), the U-shaped rod (508) is movably connected with the first hollow cylinder (401) in a penetrating mode, and a pressing cutter is fixedly connected to one side wall of the magnet block (506) close to the paper strip (507).