CN216777665U

CN216777665U - Infusion warning frame of weight response

Info

Publication number: CN216777665U
Application number: CN202123412977.9U
Authority: CN
Inventors: 荀小燕
Original assignee: Shuyang Hospital Of Traditional Chinese Medicine
Current assignee: Shuyang Hospital Of Traditional Chinese Medicine
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a weight-sensing infusion alarm stand. Comprises a weight rod, a weight measuring rod, a central processing unit and an alarm; the alarm is arranged on the top surface of the upper end of the counterweight rod; the weight measuring rod is arranged on the side surface of the upper end of the weight rod; the central processing unit comprises a keyboard and a display screen; the central processing unit is electrically connected with the alarm and the weight sensor; a clamping pad is arranged in the middle of the movable rod; the middle part of the weight measuring rod is provided with a liquid medicine placing groove; a weight sensor is also arranged on the bottom surface of the liquid medicine placing groove; the liquid medicine placing groove consists of clamping jaws with two stretchable ends; the bottom of the liquid medicine placing groove is also provided with a through hole. The infusion speed is calculated through the change of the infusion weight, and the alarm can be started at the first time after the patient knows that the patient adjusts the infusion speed manually, so that the medical staff can check the infusion speed conveniently; the height-adjustable balance weight rod is convenient for patients to use in lying or sitting.

Description

Infusion warning frame of weight response

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a weight-sensing infusion alarm rack.

Background

During the intravenous infusion process, medical staff or family members are required to manually monitor the infusion condition. When the injection is exhausted, the medical staff is required to close the infusion tube in time. Particularly, some elderly patients may have poor health, liquid medicine cannot be adjusted too fast when water is hung, although medical staff adjust the dropping speed to a proper position, some patients feel that the dropping speed is slow, and the dropping speed is adjusted fast by operating the handle, but because the medical staff cannot stare at a patient for transfusion at any moment, if the patient sleeps in the transfusion process, the completion of transfusion cannot be found in time, so that air enters the body of the patient or nursing accidents such as blood return and the like occur; meanwhile, when an unattended infusion patient is taken care of, medical staff can observe and patrol the infusion patient when the liquid medicine is close to the end, and energy and time are greatly wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a weight sensing transfusion alarm stand.

In order to achieve the purpose, the utility model adopts the following technical scheme: a weight-sensing transfusion alarm rack comprises a weight rod, a weight measuring rod, a central processing unit and an alarm; the alarm is arranged on the top surface of the upper end of the counterweight rod; the weight measuring rod is fixedly arranged on the side surface of the upper end of the weight rod; a liquid medicine placing groove is formed in the middle of the weight measuring rod; the bottom of the liquid medicine placing groove is also provided with a through hole; a weight sensor is arranged below the liquid medicine placing groove; the central processor is provided with a keyboard and a display screen; the central processing unit is electrically connected with the alarm and the weight sensor.

Preferably, the counterweight rod comprises a movable rod and a fixed rod; the fixed column is a hollow column body; the upper part of the fixed column is provided with a knob; the movable rod can be inserted on the fixed column in a vertically telescopic manner.

Preferably, the middle part of the movable rod is provided with a clamping pad.

Preferably, the infusion liquid placing groove is composed of clamping jaws with two stretchable ends.

Preferably, the weight measuring rod is further provided with a plastic soft layer.

Preferably, a battery jar is arranged at the lower part of the counterweight rod.

Preferably, the bottom end of the counterweight rod is also provided with three same connecting rods; the connecting rod is fixedly arranged at the bottom end of the counterweight rod in a 120-degree surrounding manner; one end of the connecting rod, which is far away from the counterweight rod, is also provided with a pulley, and two sides of the pulley are provided with locking devices.

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

(1) the infusion speed is calculated through the change of the infusion weight, and the alarm can be triggered at the first time after the patient knows that the patient adjusts the infusion speed manually, so that the medical staff can check the infusion conveniently; meanwhile, when the liquid in the infusion apparatus is dripped, the alarm can give an alarm to remind medical personnel to come to replace liquid medicine or pull out the needle.

(2) The height of the counterweight rod can be adjusted, so that the patient can use the counterweight rod conveniently when lying or sitting.

(3) The pulley solves the problem that a patient is inconvenient to go to a toilet when using the toilet; meanwhile, with the help of the pulley, even if an unattended patient goes to a toilet, the help of a nurse is not needed, and the embarrassment problem of the female nurse in going to the toilet of the male patient is solved.

Drawings

FIG. 1 is a left side view of the present invention;

in the figure: 1-a counterweight rod; 2-weight measuring rod; 3-an alarm; 4-a weight sensor; 11-a movable rod; 12-fixed columns; 13-a knob; 14-a central processing unit; 15-clamping pad; 16-a battery jar; 17-a connecting rod; 21-liquid medicine placing groove; 22-through holes; 23-glue-like soft layer; 141-a keyboard; 142-a display screen; 171-a locking device; 172-pulley.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Referring to fig. 1, the utility model provides a weight sensing infusion alarm stand, which comprises a weight lever 1, a weight measuring lever 2, a central processing unit 14 and an alarm 3; the alarm 3 is arranged on the top surface of the upper end of the counterweight rod 1; the weight measuring rod 2 is fixedly arranged on the side surface of the upper end of the weight rod 1; a liquid medicine placing groove 21 is formed in the middle of the weight measuring rod 2; the bottom of the liquid medicine placing groove is also provided with a through hole 22; a weight sensor 4 is arranged below the liquid medicine placing groove 21; the central processor 14 is provided with a keyboard 141 and a display screen 142; the central processing unit 14 is electrically connected with the alarm 3 and the weight sensor 4.

In use, place the infusion bottle on liquid medicine placement groove 21, weight when not beginning the infusion is gathered to central processing unit 14 through weight sensor 4 on the liquid medicine placement groove 21 bottom surface, then input the dropping speed of settlement through keyboard 141, return central processing unit 14 when the actual dropping speed of weight sensor 4 per minute, central processing unit 14 will carry out the comparison first, surpass the maximum limit deviation of predetermined dropping speed when the actual dropping speed, central processing unit 14 will send alarm command to in the alarm 3, alarm 3 reports to the police and reminds. The reduction of the total amount of liquid in the infusion bottle per minute is measured through the change of the weight sensor 4, and compared with the preset dropping speed, when the measured actual dropping speed is larger than or smaller than the maximum limit deviation value of the preset dropping speed, an alarm is given.

Preferably, the counterweight rod 1 is provided with a movable rod 11 and a fixed column 12; the fixed column 12 is a hollow column body; the upper part of the fixed column 12 is provided with a knob 13; the movable rod 11 can be inserted on the fixed column 12 in a vertically telescopic manner.

The height of the movable rod 11 on the fixed column 12 is adjusted through the knob 13, so that different scenes used by patients can be adapted, and the height can be adjusted by adjusting whether the patients sit or lie.

The inner diameter of the fixed column 12 is larger than the outer diameter of the movable rod 11, so that the problem that the lifting is inconvenient due to friction between the fixed column and the movable rod in the lifting process is avoided.

Preferably, a clamping pad 15 is arranged in the middle of the movable rod 11;

actual speed and preset speed show in display screen 142, make things convenient for medical personnel to inspect.

The lowest height of the movable rod 11 is limited by the clamping pad 15, so that the central processor 14 and the alarm 3 above the movable rod 11 are prevented from being damaged by the movable rod 11 which is accidentally descended too deeply. The outer diameter of the position-locking pad 15 is larger than that of the fixed post 12, so that the movable rod 11 is not completely immersed in the fixed post 12.

Preferably, the chemical solution placing groove 21 is composed of claws with two stretchable ends.

The infusion apparatus placing groove 21 formed by the clamping jaws with stretchable two ends can adapt to different types and sizes for arranging infusion bottles or infusion bags.

Preferably, the weight measuring rod 2 is further provided with a plastic soft layer 23.

The plastic soft layer 23 is arranged to prevent the two ends of the clamp claws from being stretched to rebound to cause damage easily when the infusion apparatus is replaced.

Preferably, a battery slot 16 is arranged at the lower part of the counterweight rod 1.

The battery 16 is internally provided with a battery for supplying power to the central processing unit 14, the alarm 3 and the weight sensor 4, and meanwhile, the battery 16 is also provided with a direct charging function, so that when the battery is not charged, the external power supply can be used for supplying power; the batteries in the battery tank 16 adopt circularly chargeable batteries, thereby reducing the consumption of the batteries and reducing the frequency of replacing the batteries.

Preferably, the bottom end of the counterweight rod 1 is further provided with three same connecting rods 17; the connecting rod 17 is fixedly arranged at the bottom end of the counterweight rod 1 in a 120-degree surrounding manner; one end of the connecting rod 17, which is far away from the counterweight rod 1, is further provided with a pulley 172, and two sides of the pulley 172 are provided with locking devices 171.

The position of the whole transfusion alarm can be adjusted through the pulley 17, so that the patient can conveniently carry out the operation of washing the toilet when using the transfusion alarm; meanwhile, the locking device 171 is arranged to prevent the movement in use; the connecting rod is fixedly arranged on the counterweight rod 1 in a 120-degree surrounding manner, so that the stability is enhanced.

The method comprises the following specific implementation steps:

before infusion, a medical worker inputs an estimated dropping speed in the electronic computing assembly 14 according to actual needs, when 40 grams per minute is needed, every 1 drop of liquid is equivalent to 1 gram, 40/60=1.5 grams per second is input, namely the time of every drop of liquid is 1.5 seconds, meanwhile, a limit deviation can be set, then, an infusion bottle is placed on the liquid medicine placing groove 21, the display can be displayed in the display screen 142 through the weight sensor 4, when the medical worker opens a valve on an infusion pipeline, the weight obtained through the weight sensor 4 can be reduced along with the time, at the moment, the central processor 14 compares the weight change measured in real time, and when the dropping speed exceeds the deviation limit of a preset value, the central processor 14 drives the alarm 3 to give an alarm for reminding, and reminds the medical worker to check; when the weight sensor 4 detects that no weight is changed after the liquid in the infusion apparatus is dripped, the alarm 3 can give an alarm to remind medical personnel to come to replace liquid medicine or pull out a needle.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims

1. The utility model provides a weight response's infusion warning frame which characterized in that: the infusion alarm rack comprises a weight rod (1), a weight measuring rod (2), a central processing unit (14) and an alarm (3); the alarm (3) is arranged on the top surface of the upper end of the counterweight rod (1); the weight measuring rod (2) is fixedly arranged on the side surface of the upper end of the weight measuring rod (1); a liquid medicine placing groove (21) is arranged in the middle of the weight measuring rod (2); the bottom of the liquid medicine placing groove (21) is also provided with a through hole (22); a weight sensor (4) is also arranged on the bottom surface of the liquid medicine placing groove (21); the central processing unit (14) is provided with a keyboard (141) and a display screen (142); the keyboard (141) and the display screen (142) protrude out of the outer side of the counterweight rod, and the central processing unit (14) is electrically connected with the alarm (3) and the weight sensor (4) respectively.

2. The weight-sensing infusion alarm stand of claim 1, wherein: the counterweight rod (1) comprises a movable rod (11) and a fixed column (12); the fixed column (12) is a hollow column body; the upper part of the fixed column (12) is provided with a knob (13); the movable rod (11) can be inserted in the fixed column (12) in a vertically telescopic manner.

3. The weight-sensing infusion alarm stand of claim 2, wherein: the middle part of movable rod (11) is equipped with screens pad (15), the external diameter of screens pad (15) is greater than the external diameter of fixed column (12).

4. The weight-sensing infusion alarm stand of claim 1, wherein: the liquid medicine placing groove (21) is composed of clamping jaws with two stretchable ends.

5. The weight-sensing infusion alarm stand of claim 1, wherein: the weight measuring rod (2) is also provided with a plastic soft layer (23).

6. The weight-sensing infusion alarm stand of claim 1, wherein: and a battery slot (16) is formed in the lower part of the counterweight rod (1), and is electrically connected with the central processing unit (14).

7. The weight-sensing infusion alarm stand of claim 1, wherein: the bottom end of the counterweight rod (1) is also provided with three same connecting rods (17); the connecting rod (17) is fixedly arranged at the bottom end of the counterweight rod (1) in a 120-degree surrounding manner; one end, far away from the counterweight rod, of the connecting rod (17) is further provided with a pulley (172), and locking devices (171) are arranged on two sides of the pulley (172).