CN212181584U

CN212181584U - Drainage bag pressure alarm

Info

Publication number: CN212181584U
Application number: CN202020616628.5U
Authority: CN
Inventors: 李英
Original assignee: Xuzhou Tengersheng Machinery Equipment Technology Co ltd
Current assignee: Xuzhou Tengersheng Machinery Equipment Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-18
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a drainage bag pressure alarm, including casing and inner tube, the inside fixedly connected with inner tube that sets up of casing, and the inside bearing board that is provided with of inner tube. The utility model discloses in, the second spring has been adopted, pressure sensor, bee calling organ and flashing lamp, the bearing board passes through the second spring and is connected with the inner tube bottom surface, the drainage bag is put inside the inner tube, the drainage bag top surface passes through the clip fixed, the clip clips the drainage bag top surface and keeps the drainage bag vertical, prevent that the drainage bag is folding, along with the increase of the inside liquid of drainage bag, the total quality of drainage bag becomes heavy, first spring shrink, the drainage bag sinks, press down the bearing board gradually, the bearing board descends, the second spring compression, when the liquid reaches the specified value in the drainage bag, the bearing board descends to and contacts with pressure sensor, pressure sensor induced pressure, start bee calling organ and flashing lamp through the singlechip, report to the police, in time remind medical personnel to change the drainage bag, avoid the inside too much liquid that holds of drainage bag, reduce the infection risk.

Description

Drainage bag pressure alarm

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a drainage bag pressure alarm.

Background

In the hospital, the drainage bag is the most common medical auxiliary equipment, and the drainage bag mainly refers to disposable drainage bag, mainly is used for drainage and storage body fluid, and when the drainage bag reachd the regulation volume, need in time change, and need the professional to change when changing.

Medical personnel heavy work in the present phase, can't accomplish the inside surplus volume of timely accurate record patient drainage bag, lead to drainage bag inside liquid volume too much easily, increase infection and pollution risk, and traditional drainage bag needs medical personnel to use medical adhesive tape to paste at the bedside, play fixed effect, because medical adhesive tape is disposable, frequently paste the drainage bag and accelerated the consumption of medical adhesive tape, and simultaneously, because the drainage bag exposes at the bedside, receive the extrusion easily, cause unnecessary trouble, to the problem, the drainage bag pressure alarm that specially provides solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drainage bag pressure alarm.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure alarm of a drainage bag comprises a shell and an inner cylinder, wherein the inner cylinder is fixedly connected in the shell, a bearing plate is arranged in the inner cylinder, the bearing plate is connected with the bottom surface of the inner cylinder through a second spring, a pressure sensor is arranged between the bearing plate and the bottom surface of the inner cylinder, a battery is arranged below the inner cylinder and in the shell, a singlechip is fixedly connected with one side of the battery, a buzzer is embedded in the bottom surface of the front vertical surface of the shell, a flashing lamp is embedded in one side of the buzzer, the inner wall of the shell is fixedly connected with a support rod, the support rod penetrates through the surface wall of the inner cylinder and extends into the inner cylinder, and the other end of the supporting rod is vertically and slidably connected with a pull rod in a penetrating way, the top surface of the pull rod is fixedly connected with an ejector block, and the top block and the top surface of the supporting rod are positioned on the outer surface of the pull rod and are connected with a first spring, and the bottom surface of the pull rod is rotatably connected with a clamp.

As a further description of the above technical solution:

the casing top surface articulates there is the switch door, and switch door top surface fixedly connected with handle to switch door surface central point puts and has seted up the tube hole.

As a further description of the above technical solution:

the rope is hung to casing both sides fixedly connected with, and hangs rope other end fixedly connected with couple.

As a further description of the above technical solution:

the front vertical surface of the shell is embedded with an observation window, the inner cylinder is of a transparent structure, and the inner wall of the inner cylinder is of a smooth structure.

As a further description of the above technical solution:

the pressure sensor is coupled with the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the buzzer and the input end of the flashing lamp.

As a further description of the above technical solution:

the distance between the pressure sensor and the bottom surface of the bearing plate is 1-2 mm.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the second spring has been adopted, pressure sensor, bee calling organ and flashing lamp, the bearing board passes through the second spring and is connected with the inner tube bottom surface, the drainage bag is put inside the inner tube, the drainage bag top surface passes through the clip fixed, the clip clips the drainage bag top surface and keeps the drainage bag vertical, prevent that the drainage bag is folding, along with the increase of the inside liquid of drainage bag, the total quality of drainage bag becomes heavy, first spring shrink, the drainage bag sinks, press down the bearing board gradually, the bearing board descends, the second spring compression, when the liquid reaches the specified value in the drainage bag, the bearing board descends to and contacts with pressure sensor, pressure sensor induced pressure, start bee calling organ and flashing lamp through the singlechip, report to the police, in time remind medical personnel to change the drainage bag, avoid the inside too much liquid that holds of drainage bag, reduce the infection risk.

2. The utility model discloses in, adopted casing and couple, the drainage bag is located the inside inner tube of casing, and the casing is made for rigid plastic, and the protection drainage bag does not receive the extrusion, avoids the drainage bag to receive the extrusion and destroys and lead to inside liquid to flow, and simultaneously, the couple makes things convenient for medical personnel to hang this device at the bedside, has saved and has used the fixed trouble of medical tape-stripping, has saved the consumption of medical sticky tape, has reduced the consumptive material consumption, has saved the hospital spending.

Drawings

Fig. 1 is a schematic structural view of a drainage bag pressure alarm provided by the utility model;

fig. 2 is a top view of a drainage bag pressure alarm provided by the utility model;

fig. 3 is a front view of a drainage bag pressure alarm provided by the utility model;

fig. 4 is a flow chart of the drainage bag pressure alarm provided by the utility model.

Illustration of the drawings:

1. a housing; 2. an inner barrel; 3. opening and closing the door; 4. a handle; 5. perforating the tube holes; 6. a pull rod; 7. A first spring; 8. a support bar; 9. a clip; 10. a flashing light; 11. a buzzer; 12. a pressure sensor; 13. a battery; 14. a single chip microcomputer; 15. a second spring; 16. a support plate; 17. Hooking; 18. hanging a rope; 19. and (4) an observation window.

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.

The first embodiment is as follows: referring to fig. 1-4, a drainage bag pressure alarm comprises a housing 1 and an inner cylinder 2, the housing 1 is fixedly connected with the inner cylinder 2, the inner cylinder 2 is internally provided with a support plate 16, the support plate 16 is connected with the bottom surface of the inner cylinder 2 through a second spring 15, a pressure sensor 12 is arranged between the support plate 16 and the bottom surface of the inner cylinder 2, the pressure sensor 12 is a common part used in the industrial production process, the working principle is not described herein, a battery 13 is arranged below the inner cylinder 2 and inside the housing 1, the battery 13 can be a button battery or a storage battery, a single chip 14 is fixedly connected with one side of the battery 13, a buzzer 11 is embedded in the bottom surface of the front vertical surface of the housing 1, a flashing lamp 10 is embedded in one side of the buzzer 11, a support rod 8 is fixedly connected with the inner wall of the housing 1, and the support rod 8 penetrates through the surface wall of, the distance between the supporting rods 8 is larger than the thickness of the drainage bag filled with liquid, the other end of each supporting rod 8 is vertically connected with a pull rod 6 in a penetrating and sliding mode, the top surface of each pull rod 6 is fixedly connected with an ejector block, the ejector block and the top surface of each supporting rod 8 are positioned on the outer surface of the corresponding pull rod 6 and are connected with a first spring 7, the elastic coefficient of each first spring 7 is smaller, the drainage bag does not influence normal descending of the drainage bag after flowing in liquid, the bottom surface of each pull rod 6 is rotatably connected with a clamp 9, each clamp 9 is used for clamping the top surface of the drainage bag, each clamp 9 can rotate by a certain angle along the bottom surface of each pull rod 6, and the drainage bag is conveniently clamped by adjusting the angle, wherein the top surface of the shell 1 is hinged with a switch door 3, the top surface of the switch door 3 is fixedly connected with a handle 4, the switch, wherein, the pressure sensor 12 is coupled with the singlechip 14, and the output end of the singlechip 14 is electrically connected with the buzzer 11 and the input end of the flashing lamp 10, the distance between the pressure sensor 12 and the bottom surface of the bearing plate 16 is 1-2mm, the drainage bag is arranged in the inner cylinder 2, the top surface of the drainage bag is fixed by the clamp 9, the clamp 9 clamps the top surface of the drainage bag to keep the drainage bag vertical, so as to prevent the drainage bag from folding, the total mass of the drainage bag becomes heavier along with the increase of the liquid in the drainage bag, the first spring 7 contracts, the drainage bag sinks to gradually press the bearing plate 16, the bearing plate 16 descends, the second spring 15 compresses, when the liquid in the drainage bag reaches the specified value, the bearing plate 16 descends to be in contact with the pressure sensor 12, the pressure sensor 12 senses the pressure, the buzzer 11 and the flashing lamp 10 are started to alarm through the singlechip 14, the singlechip 14 can adopt a singlechip of model TMP89FM42NG, the connection form of, do not do too much here and give unnecessary details, in time remind medical personnel to change the drainage bag, avoid drainage bag inside to hold too much liquid, reduce the infection risk.

Example two: referring to fig. 1-3, the rope 18 is hung to casing 1 both sides fixedly connected with, and hang the another end fixedly connected with couple 17 of rope 18, casing 1 just stands the face embedding and has observation window 19, inner tube 2 is transparent structure, and 2 inner walls of inner tube are smooth structure, conveniently see through observation window 19 and observe the interior liquid condition of drainage bag, casing 1 is made by rigid plastic, the protection drainage bag does not receive the extrusion destruction, couple 17 makes things convenient for medical personnel to hang this device in the bedside, saved and used the medical adhesive tape to paste the trouble of fixing, the consumption of medical adhesive tape has been saved, consumable consumption has been reduced, hospital's spending has been saved.

The working principle is as follows: when in use, the switch door 3 is opened, the drainage bag is placed in the inner cylinder 2, the top surface of the drainage bag is fixed by the clamp 9, the switch door 3 is closed, the drainage tube passes through the perforation hole 5, the medical staff hangs the device at the bedside by the hook 17 and the hanging rope 18, the total mass of the drainage bag becomes heavy along with the increase of the liquid in the drainage bag, the first spring 7 contracts, the drainage bag sinks, the bearing plate 16 is gradually pressed downwards, the bearing plate 16 descends, the second spring 15 compresses, when the liquid in the drainage bag reaches a specified value, the support plate 16 descends to be in contact with the pressure sensor 12, the pressure sensor 12 senses the pressure, start bee calling organ 11 and flashing lamp 10 through singlechip 14 and report to the police, in time remind medical personnel to change the drainage bag, avoid drainage bag inside to hold too much liquid, reduce the infection risk, simultaneously, casing 1 is made by rigid plastic, and the protection drainage bag does not receive the extrusion to destroy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drainage bag pressure alarm, includes casing (1) and inner tube (2), its characterized in that, casing (1) inside sets up fixedly connected with inner tube (2), and inner tube (2) inside is provided with bearing board (16) to bearing board (16) are connected through second spring (15) and inner tube (2) bottom surface, be provided with pressure sensor (12) between bearing board (16) and inner tube (2) bottom surface, inner tube (2) below is located casing (1) inside and is provided with battery (13), and battery (13) one side fixedly connected with singlechip (14), casing (1) positive facade bottom surface embedding has bee calling organ (11), and bee calling organ (11) one side embedding has flashing lamp (10), casing (1) inner wall fixedly connected with bracing piece (8), and bracing piece (8) run through inner tube (2) table wall and extend to inner tube (2) inside, and the vertical direction of bracing piece (8) other end runs through sliding connection and has pull rod (6), pull rod (6) top surface fixedly connected with kicking block, and kicking block and bracing piece (8) top surface are located pull rod (6) surface and are connected with first spring (7) to pull rod (6) bottom surface rotates and is connected with clip (9).

2. The drainage bag pressure alarm device according to claim 1, wherein the top surface of the shell (1) is hinged with a switch door (3), the top surface of the switch door (3) is fixedly connected with a handle (4), and a through hole (5) is formed in the center of the surface of the switch door (3).

3. The drainage bag pressure alarm device according to claim 1, wherein a hanging rope (18) is fixedly connected to both sides of the casing (1), and a hook (17) is fixedly connected to the other end of the hanging rope (18).

4. The drainage bag pressure alarm of claim 1, wherein the right vertical surface of the shell (1) is embedded with an observation window (19), the inner cylinder (2) is of a transparent structure, and the inner wall of the inner cylinder (2) is of a smooth structure.

5. The drainage bag pressure alarm of claim 1, wherein the pressure sensor (12) is coupled with a single chip microcomputer (14), and an output end of the single chip microcomputer (14) is electrically connected with an input end of a buzzer (11) and an input end of a flashing lamp (10).

6. The drainage bag pressure alarm of claim 1, wherein the pressure sensor (12) is located 1-2mm from the bottom surface of the support plate (16).