CN213490968U

CN213490968U - Medical drainage monitoring device

Info

Publication number: CN213490968U
Application number: CN202022216388.2U
Authority: CN
Inventors: 彭博; 王强; 王忠明; 周绍昉; 曾威
Original assignee: Fuwai Yunnan Cardiovascular Hospital
Current assignee: Fuwai Yunnan Cardiovascular Hospital
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2021-06-22
Anticipated expiration: 2030-10-08

Abstract

The utility model relates to the medical technical field, in particular to a medical drainage monitoring device, which comprises a base, a bearing platform for placing a drainage bottle and a weighing sensor arranged between the base and the bearing platform and used for detecting the quality of the drainage bottle in real time; the output end of the weighing sensor is connected with the input end of a controller and used for converting the mass signal into a measurable electric signal and outputting the measurable electric signal to the controller; the base is provided with an indicator lamp and an alarm, the output end of the controller is respectively connected with the input ends of the indicator lamp and the alarm, and the controller can send a starting signal to the indicator lamp and the alarm after the quality of the drainage bottle reaches a preset value. The utility model discloses can real time monitoring by the flow change of drainage liquid, do benefit to the special state of illness that in time discovers the patient, improve treatment security.

Description

Medical drainage monitoring device

Technical Field

The utility model relates to the field of medical technology, especially, relate to a medical drainage monitoring device.

Background

Drainage bottles are commonly used in medical practice; taking cardiac surgery as an example, drainage tubes need to be left in the thoracic cavity, the pericardium and the mediastinum after operation, and liquid (the liquid is called drainage liquid and is usually blood) in the drainage tubes is fully drained into a drainage bottle through the drainage tubes so as to prevent the viscera from being extruded and generating stuffing due to liquid accumulation, and meanwhile, whether the patient has a condition of persistent bleeding can be judged by observing the drainage bottle. The existing drainage bottle is generally transparent glass or plastic bottle, is in a square cylinder or circular cylinder shape, and is marked with scales on the outer surface; medical personnel need regularly to record the flow and the property by the drainage liquid at the postoperative to the nature through drainage rate change and drainage liquid judges the patient state of illness, and this mode efficiency is lower, comparatively wastes the manpower that lacks in the medical institution urgently.

In the aspect of automatic monitoring and early warning, patent CN 210812857U discloses an alarm device for negative pressure closed drainage, which comprises a negative pressure drainage bottle and a fixed seat, wherein the fixed seat comprises a base and a fixed mount, the upper end of the base is provided with an installation groove, the negative pressure drainage bottle is installed in the installation groove, the lower end of the fixing frame is fixedly connected with the base, the fixing frame is provided with two supporting rods which vertically extend upwards in parallel, two supporting rods are respectively sleeved with a rubber sleeve capable of moving up and down, a horizontal cross rod is arranged between the two supporting rods, two ends of the cross rod are respectively connected with the rubber sleeves on the supporting rods, a non-contact liquid level sensor is installed in the middle section of the cross rod, the liquid level sensor is in contact with the outer circumference of the negative pressure drainage bottle and is used for sensing liquid in the negative pressure drainage bottle, a buzzer is fixed on the base through screws, the liquid level sensor is electrically connected with the buzzer, and the buzzer is electrically connected with a battery box arranged on the; through the negative pressure with patient infection department necrotic tissue and oozing liquid through the drainage tube lead to the negative pressure drainage bottle in, the liquid level of the waste liquid in the bottle in case reach the splendid attire volume of settlement, level sensor height that is located promptly, level sensor transmits signal to bee calling organ promptly, makes bee calling organ send the alarm sound and reminds the nursing staff to pour the waste liquid in the negative pressure drainage bottle.

However, the inventor of the present invention found in practice that the above device has the following technical problems that only the maximum filling value for monitoring can be set, an alarm can be given only when the liquid in the negative pressure drainage bottle reaches the maximum filling value, early warning cannot be performed, and real-time flow rate change (i.e., drainage rate change) of the liquid cannot be obtained, so that the device is not beneficial to finding out a special condition (such as a heavy bleeding condition) of a patient in time and taking emergency treatment measures, and is not beneficial to improvement of treatment safety.

The above technical problems need to be solved.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present invention is to provide a medical drainage monitoring device to real-time monitoring of the flow change of the drained liquid is beneficial to timely finding the special condition of the patient, and the treatment safety is improved.

In order to achieve the purpose, the utility model provides a medical drainage monitoring device, which comprises a base, a bearing platform for placing a drainage bottle and a weighing sensor arranged between the base and the bearing platform and used for detecting the quality of the drainage bottle in real time; the output end of the weighing sensor is connected with the input end of a controller and used for converting the mass signal into a measurable electric signal and outputting the measurable electric signal to the controller; the base is provided with an indicator lamp and an alarm, the output end of the controller is respectively connected with the input ends of the indicator lamp and the alarm, and the controller can send a starting signal to the indicator lamp and the alarm after the quality of the drainage bottle reaches a preset value.

As a further improvement, the base is provided with at least two indicating lamps, and each indicating lamp has a different light emitting color.

As a further improvement of the technical scheme of the utility model, the alarm is the buzzer structure.

As a further improvement of the technical scheme of the utility model, be equipped with the battery that is used for each consumer part power supply in the base.

As the utility model discloses technical scheme's further improvement, still be equipped with a wireless transmitter in the base, the output of controller is connected with wireless transmitter's input, the controller is connected with mobile terminal through corresponding wireless communication network.

As a further improvement of the technical solution of the present invention, the wireless communication network is a WiFi network, a 3G network, a 4G network or a 5G network; the mobile terminal is a mobile phone, a tablet computer or a portable computer which is correspondingly accessed to a WiFi network, a 3G network, a 4G network or a 5G network.

As a further improvement of the technical scheme of the utility model, the bottom of base is equipped with flexible slipmat.

As a further improvement of the technical proposal of the utility model, the base is provided with a hanging piece used for hanging the base.

As a further improvement of the technical proposal of the utility model, the utility model also comprises two limit plates and two adjusting screws; the bearing platform is provided with a positioning groove, the two limiting plates are movably arranged in the positioning groove in a left-right parallel mode, the outer side faces of the two limiting plates are rotatably connected to an adjusting screw rod, screw holes matched with the adjusting screw rod are formed in the left side and the right side of the bearing platform, and the adjusting screw rod coaxially penetrates through the screw holes and is rotatably connected with the limiting plates.

As the utility model discloses technical scheme's further improvement, both sides side all is equipped with the spout around the constant head tank, both sides all are fixed with the slider around the limiting plate, the limiting plate pass through the slider that both ends set up respectively with spout sliding connection.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

the utility model provides a medical drainage monitoring device, place drainage bottle level on the bearing platform during use, place base level or level and hang the location after connecting relevant pipeline, then opening device makes the relevant circuit switch-on, weighing sensor can be in real time monitoring drainage bottle by the weight situation of change of drainage liquid, when reaching certain weight or reaching certain weight acceleration rate by drainage liquid, the controller sends actuating signal to pilot lamp and alarm respectively, instruct and carry out the early warning through the alarm through the pilot lamp, report to the police, make medical personnel can the quick judgement and can in time discover patient's special condition, treatment safety has been improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the bearing table of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Examples

As shown in fig. 1 and 2: the embodiment provides a medical drainage monitoring device, which comprises a base 1, a bearing platform 3 for placing a drainage bottle 2 and a weighing sensor 4 arranged between the base 1 and the bearing platform 3 and used for detecting the quality of the drainage bottle 2 in real time; the output end of the weighing sensor 4 is connected with the input end of a controller 5 and is used for converting a mass signal into a measurable electric signal and outputting the measurable electric signal to the controller 5; be equipped with pilot lamp 6 and alarm 7 on the base 1, the output of controller 5 is connected with the input of pilot lamp 6 and alarm 7 respectively and can send actuating signal to pilot lamp 6 and alarm 7 after the quality of drainage bottle 2 reaches the default.

The bearing table 3 is arranged right above the base 1; the weighing sensor 4, the controller 5, the indicator lamp 6 and the alarm 7 can be arranged on the base 1; the weighing sensor 4 is a device for converting a mass signal into a measurable electric signal and outputting the electric signal, can adopt the existing grating type or code disc type structure, the top of the weighing sensor is contacted with the bottom of the bearing table 3, the whole mass of the drainage bottle 2 can be measured, and the weight of the drained liquid is measured after the tare weight removal operation; the controller 5 can be an existing singlechip programmable controller structure, and related control parameters such as the weight of the drained liquid, the weight acceleration in unit time and the like can be preset; the indicator lamps 6 may be light emitting diodes, at least two indicator lamps 6 may be disposed on the base 1, and each indicator lamp 6 has different light emitting colors (for example, three indicator lamps 6 are disposed, which correspond to three light emitting colors of red, green, and yellow respectively), so that the weight of the fluid to be drained in the drainage bottle 2 can be rapidly determined by the indicator lamps 6 with different light colors; the alarm 7 is preferably of a buzzer structure and can give out buzzing sound to play a warning role; the electric components can be powered by mains supply, at the moment, a lead needs to be led out from the base 1, preferably, a storage battery 8 used for supplying power to each electric component can be arranged in the base 1, the storage battery 8 can be a rechargeable lithium battery, and at the moment, a charging interface is arranged on the base 1. Of course, a display and related control buttons or a touch control screen for displaying the real-time weight may also be disposed on the base 1, and details are not repeated herein.

The whole device can be placed on a plane or suspended for positioning, so that the bottom of the base 1 can be provided with a flexible anti-skid pad 9 (such as a silica gel pad) to increase the friction force between the device and the placing plane and prevent the device from generating improper displacement; in order to facilitate the suspension of the device, the base 1 may be provided with a suspension member 10 for suspending the device, for example, the left and right sides of the base 1 may be provided with lifting lugs, and the lifting lugs may be connected with suspension loops through suspension ropes. In order to improve the levelness of the positioning of the device, a level can be arranged on the base 1 as an adjustment reference.

During the use, place 2 levels of drainage bottle on bearing platform 3, place base 1 level or the level hangs the location after connecting relevant pipeline, then opening device makes the relevant circuit switch-on, weighing sensor 4 can be in order to be monitored in real time in the drainage bottle 2 by the weight change condition of drainage liquid (can be equated with the flow change condition), when reaching certain weight or reaching certain weight acceleration rate by drainage liquid, controller 5 sends actuating signal to pilot lamp 6 and alarm 7 respectively, instruct and carry out the early warning through pilot lamp 6 through alarm 7, report to the police, make medical personnel can judge fast and can in time discover patient's special state of illness, treatment safety has been improved.

In this embodiment, a wireless transmitter 11 is further disposed in the base 1, an output end of the controller 5 is connected to an input end of the wireless transmitter 11, and the controller 5 is connected to a mobile terminal (not shown in the figure) through a corresponding wireless communication network; the wireless communication network can be an existing WiFi network, a 3G network, a 4G network or a 5G network; the mobile terminal is an electronic device such as a mobile phone, a tablet computer or a portable computer which is correspondingly accessed to a WiFi network, a 3G network, a 4G network or a 5G network. By the structure, remote early warning and remote control can be realized, and monitoring is convenient; medical personnel can monitor the weight change condition of the drained liquid through the mobile terminal, can also realize automatic reminding and parameter storage and calculation through the specially-arranged monitoring software, prevent the condition development condition of the patient from being missed, and are convenient for the medical personnel to arrange and judge.

In this embodiment, the device further comprises two limiting plates 12 and two adjusting screws 13; last constant head tank 3a, two of being equipped with of bearing platform 3 during the constant head tank 3a is located in the mode activity that limiting plate 12 stands side by side about with, two the lateral surface of limiting plate 12 is rotated and is connected in adjusting screw 13, bearing platform 3 about both sides limit be equipped with adjusting screw 13 complex screw 3b, adjusting screw 13 is coaxial to be passed screw 3b and is rotated with limiting plate 12 and be connected. The structure of constant head tank 3a can adapt to with current drainage bottle 2, and constant head tank 3a is slightly bigger than current drainage bottle 2 in length, width to can carry out spacing nevertheless can not influence its gravity to bearing platform 3 to drainage bottle 2 and apply, drainage bottle 2 is put into constant head tank 3a and can be prevented to empty. Of course, in the same way, two additional limit plates 12 can be movably arranged in the positioning groove 3a in a front-back parallel manner, and the action width adjustment of the positioning groove 3a can be realized at this time.

In order to improve the universality of the device on different drainage bottles 2, the effective acting length of the positioning groove 3a can be adjusted through the adjusting screw 13, when the device is used, the drainage bottle 2 can be firstly placed into the positioning groove 3a, and then the adjusting screw 13 is screwed to enable the limiting plate 12 to move towards the drainage bottle 2 until the proper length is reached; accessible bearing links to each other between adjusting screw 13 and the limiting plate 12, and bearing frame 14 is all installed at the middle part of two limiting plates this moment, and the inside of bearing frame 14 is equipped with bearing 15, then is connected with the inner circle block of bearing 15 after adjusting screw 13 coaxial passing screw 3 b.

The front side and the rear side of the positioning groove 3a are both provided with sliding grooves 3c, the front side and the rear side of the limiting plate 12 are both fixed with sliding blocks 12a, and the limiting plate 12 is respectively connected with the sliding grooves 3c in a sliding manner through the sliding blocks arranged at the two ends; the sliding groove 3c is arranged along the length direction of the positioning groove 3a, and the length of the sliding groove 3c is the same as that of the positioning groove 3a 1; the chute 3C can be a C-shaped track structure, for example, the sliding block 12a is disposed in the chute 3C and can slide along the direction of the chute 3C, and when the adjusting screw 13 pushes the limiting plate 12 to move, the limiting plate 12 drives the sliding block to move synchronously.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A medical drainage monitoring device which characterized in that: comprises a base, a bearing platform for placing the drainage bottle and a weighing sensor arranged between the base and the bearing platform and used for detecting the quality of the drainage bottle in real time; the output end of the weighing sensor is connected with the input end of a controller and used for converting the mass signal into a measurable electric signal and outputting the measurable electric signal to the controller; the base is provided with an indicator lamp and an alarm, the output end of the controller is respectively connected with the input ends of the indicator lamp and the alarm, and the controller can send a starting signal to the indicator lamp and the alarm after the quality of the drainage bottle reaches a preset value.

2. The medical drainage monitoring device of claim 1, wherein: at least two indicator lights are arranged on the base, and each indicator light has different light-emitting colors.

3. The medical drainage monitoring device of claim 1, wherein: the alarm is of a buzzer structure.

4. The medical drainage monitoring device of claim 1, wherein: and a storage battery for supplying power to each electric component is arranged in the base.

5. The medical drainage monitoring device of claim 1, wherein: the base is also internally provided with a wireless transmitter, the output end of the controller is connected with the input end of the wireless transmitter, and the controller is connected with the mobile terminal through a corresponding wireless communication network.

6. The medical drainage monitoring device of claim 5, wherein: the wireless communication network is a WiFi network, a 3G network, a 4G network or a 5G network; the mobile terminal is a mobile phone, a tablet computer or a portable computer which is correspondingly accessed to a WiFi network, a 3G network, a 4G network or a 5G network.

7. The medical drainage monitoring device of any one of claims 1 to 6, wherein: the bottom of the base is provided with a flexible anti-skid pad.

8. The medical drainage monitoring device of any one of claims 1 to 6, wherein: and the base is provided with a hanging piece for hanging the base.

9. The medical drainage monitoring device of any one of claims 1 to 6, wherein: the device also comprises two limiting plates and two adjusting screws; the bearing platform is provided with a positioning groove, the two limiting plates are movably arranged in the positioning groove in a left-right parallel mode, the outer side faces of the two limiting plates are rotatably connected to an adjusting screw rod, screw holes matched with the adjusting screw rod are formed in the left side and the right side of the bearing platform, and the adjusting screw rod coaxially penetrates through the screw holes and is rotatably connected with the limiting plates.

10. The medical drainage monitoring device of claim 9, wherein: the locating groove is characterized in that sliding grooves are formed in the front side and the rear side of the locating groove, sliding blocks are fixed to the front side and the rear side of the limiting plate, and the limiting plate is connected with the sliding grooves in a sliding mode through the sliding blocks arranged at the two ends.