CN215426609U

CN215426609U - Infusion alarm device

Info

Publication number: CN215426609U
Application number: CN202120973520.6U
Authority: CN
Inventors: 庹艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-07
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an infusion alarm device, which belongs to the technical field of medical instruments and comprises a shell, a fixing component, an infusion tube through hole, an electromagnetic type flow meter and an alarm buzzer, wherein the shell is cylindrical, the infusion tube through hole is formed in the middle of the shell, a through groove is formed in one side of the infusion tube through hole, the two sides of the through groove are connected with the fixing component in a sliding mode, the electromagnetic type flow meter is embedded in the side surface of the shell and positioned on the other side of the infusion tube through hole, the electromagnetic type flow meter is internally connected with a voltage controller, the voltage controller is electrically connected with the alarm buzzer, the alarm buzzer is embedded in the side surface of the shell, and a USB interface is further arranged on the side, communicated with the alarm buzzer, of the shell; the device monitors the liquid flow rate in the infusion tube through the electromagnetic type current meter, the flow rate response capability is rapid, the voltage controller is arranged inside the device, the alarm buzzer is connected, the alarm can be given an alarm when the flow rate is zero or too high, the warning effect is obvious, and the normal infusion of a patient is ensured.

Description

Infusion alarm device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an infusion alarm device.

Background

Medical infusion is a common treatment mode in medical activities, and in actual clinical work, medical staff cannot know whether a patient needs to replace an infusion bottle or finishes infusion in time due to a long infusion process or a large number of patients, and the patient or an accompanying person of the patient may not inform the medical staff in time. Therefore, blood return or air entering into the blood can happen during transfusion, and life danger is brought to patients.

Therefore, some transfusion alarm devices with alarm function are available on the market, and these transfusion alarm devices can give an alarm when the liquid medicine is insufficient. However, these infusion alarms are relatively complex in construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an infusion alarm device which is simple in structure and can alarm quickly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an infusion alarm device, this infusion alarm device include the casing, fixed subassembly, transfer line through hole, electromagnetic type current meter, alarm buzzer, the casing is cylindric, and the middle part is seted up transfer line through hole, transfer line through hole one side have been seted up and have been led to the groove, lead to groove both sides sliding connection fixed subassembly, electromagnetic type current meter inlays to be established in the casing side, is located transfer line through hole opposite side, internal connection voltage controller, voltage controller with alarm buzzer electricity is connected, and alarm buzzer inlays to be established in the casing side, on the casing with alarm buzzer leads to the side and still is equipped with the USB interface.

Preferably, the fixing component comprises sliding grooves formed in two sides of the through groove, a connecting rod is connected inside the sliding grooves in a sliding mode, the connecting rod is far away from the end, close to the end, of the through groove, and a traction plate is fixed and a magnetic suction block is fixed.

Preferably, a traction rope is fixed at the upper end of the traction plate, and a pull ring is fixed at the end, far away from the traction plate, of the traction rope.

Preferably, an electrode metal needle is arranged between the electromagnetic type current meter and the USB interface, the electrode metal needle is connected with the electromagnetic type current meter, the needle point of the electrode metal needle is inserted into a through hole of the infusion tube, and the other end of the electrode metal needle is fixed with an adjusting piece.

Preferably, the regulating part package is opened and is established the standing groove of casing side, and the standing groove both sides are equipped with the regulating groove, and the inside sliding connection of regulating groove has the regulating block, is fixed with between two regulating blocks and carries the piece of drawing, carries and draws piece sliding connection inside the standing groove.

Preferably, the spring is fixed in the adjusting block, the elastic ejecting block is fixed at the position, far away from the adjusting block, of the spring, and a clamping groove is formed in the bottom of the adjusting groove corresponding to the elastic ejecting block.

The utility model has the beneficial effects that:

1. this infusion alarm device monitors the inside velocity of flow of liquid of infusion pipe through electromagnetic type current meter, and velocity of flow reaction ability is rapid, and inside voltage controller that sets up simultaneously is connected with alarm buzzer, is zero or when too high at the velocity of flow, can report to the police, and warning effect is obvious, guarantees that the patient normally infuses.

2. The infusion alarm device has the advantages of simple and portable whole device structure, capability of being clamped on an infusion tube and convenience in use.

3. This infusion alarm device, the electrode metal needle that is connected with the electromagnetic type velocity of flow appearance can slide, takes out and places in the infusion intraduct, when using, is convenient for carry out the electrode metal needle disinfection, prevents that germ or other liquid from carrying out the transfer line, guarantees infusion safety.

Drawings

FIG. 1 is a schematic perspective view of an infusion alarm device according to the present invention;

FIG. 2 is a side schematic view of an infusion alarm device of the present invention, FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 of an infusion alarm device in accordance with the present invention;

fig. 4 is an enlarged schematic view at the point I in fig. 3 of the infusion alarm device provided by the utility model.

In the figure: 1. a housing; 2. a fixing assembly; 3. a through hole of the transfusion tube; 4. an electromagnetic type current meter; 5. an alarm buzzer; 6. a through groove; 7. a USB interface; 8. a chute; 9. a connecting rod; 10. a traction plate; 11. a magnetic block; 12. a hauling rope; 13. a pull ring; 14. an electrode metal needle; 15. a placement groove; 16. an adjustment groove; 17. an adjusting block; 18. lifting the block; 19. a spring; 20. an elastic jacking block; 21. a clamping groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, an infusion alarm device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

This infusion alarm device includes casing 1, fixed subassembly 2, transfer line through hole 3, electromagnetic type current meter 4, alarm buzzer 5, casing 1 is cylindric, and the middle part is seted up transfer line through hole 3, transfer line through hole 3 one side has been seted up and has been led to groove 6 both sides sliding connection fixed subassembly 2, electromagnetic type current meter 4 inlays to be established in casing 1 side, is located transfer line through hole 3 opposite side, internal connection voltage controller, voltage controller with alarm buzzer 5 electricity is connected, alarm buzzer 5 inlays to be established in casing 1 side, on the casing 1 with alarm buzzer 5 leads to the side and still is equipped with USB interface 7.

Specifically, fixed subassembly 2 is including seting up lead to the spout 8 of 6 both sides in the groove, and 8 internal sliding connection in spouts have connecting rod 9, and connecting rod 9 is kept away from logical groove 6 end and is fixed with traction plate 10, is close to logical groove 6 end and is fixed with magnetism and inhale piece 11.

Specifically, a pulling rope 12 is fixed at the upper end of the pulling plate 10, and a pulling ring 13 is fixed at the end of the pulling rope 12 far away from the pulling plate 10.

The connecting rod 9 is driven to slide along the sliding groove 8 by pulling the pull ring 13, so that the two magnetic suction blocks 11 can be separated, and the infusion tube can be taken out.

Specifically, an electrode metal needle 14 is arranged between the electromagnetic type current meter 4 and the USB interface 7, the electrode metal needle 14 is connected with the electromagnetic type current meter 4, the needle point of the electrode metal needle 14 is inserted into the infusion tube through hole 3, and the other end of the electrode metal needle is fixed with an adjusting piece.

Specifically, the regulating part bag is provided with a placing groove 15 arranged on the side surface of the shell 1, regulating grooves 16 are arranged on two sides of the placing groove 15, regulating blocks 17 are slidably connected inside the regulating grooves 16, a lifting block 18 is fixed between the two regulating blocks 17, and the lifting block 18 is slidably connected inside the placing groove 15.

Specifically, a spring 19 is fixed inside the adjusting block 17, an elastic top block 20 is fixed on the end, far away from the adjusting block 17, of the spring 19, and a clamping groove 21 is formed in the bottom of the adjusting groove 16 corresponding to the elastic top block 20.

After the elastic top block 20 is inserted into the clamping groove 21, the electrode metal needle 14 is fixed, and after the transfusion is finished, the lifting block 18 is pulled out to sterilize the electrode metal needle 14.

The working principle of the utility model is as follows: when the infusion tube is used, the infusion tube slides into the through hole 3 of the infusion tube along the through groove 6, the infusion tube is fixed by being adsorbed by the magnetic suction blocks 11 on two sides of the through groove 6, the whole lifting block 18 is pushed in along the adjusting groove 16 after the infusion tube is fixed, the motor metal needle 14 at the front end of the lifting block 18 is inserted into the infusion tube when the infusion tube is pushed in, the flow rate is detected by the electromagnetic type flow rate meter 4, the induced voltage in the electromagnetic type flow rate meter 4 is in direct proportion to the flow rate, so the voltage controller cannot generate a control effect within a preset voltage value range, and when the voltage is zero or overhigh, the voltage controller controls the alarm buzzer 5 to be turned on to give an alarm to inform a patient and medical personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infusion alarm device, its characterized in that, this infusion alarm device include casing (1), fixed subassembly (2), transfer line through hole (3), electromagnetic type current meter (4), alarm buzzer (5), casing (1) is cylindric, and the middle part is seted up transfer line through hole (3), transfer line through hole (3) one side has been seted up and has been led to groove (6), leads to groove (6) both sides sliding connection fixed subassembly (2), electromagnetic type current meter (4) inlay and establish in casing (1) side, are located transfer line through hole (3) opposite side, internal connection voltage controller, voltage controller with alarm buzzer (5) electricity is connected, and alarm buzzer (5) inlay and establish in casing (1) side, on casing (1) with alarm buzzer (5) lead to the side and still are equipped with USB interface (7).

2. The infusion alarm device according to claim 1, wherein the fixing assembly (2) comprises sliding grooves (8) formed in two sides of the through groove (6), a connecting rod (9) is connected inside each sliding groove (8) in a sliding manner, a traction plate (10) is fixed to the end, far away from the through groove (6), of each connecting rod (9), and a magnetic suction block (11) is fixed to the end, close to the through groove (6).

3. The infusion alarm device according to claim 2, wherein a pull rope (12) is fixed to the upper end of the pull plate (10), and a pull ring (13) is fixed to the end, away from the pull plate (10), of the pull rope (12).

4. The infusion alarm device according to claim 1, wherein an electrode metal needle (14) is arranged between the electromagnetic type flow meter (4) and the USB interface (7), the electrode metal needle (14) is connected with the electromagnetic type flow meter (4), the needle point of the electrode metal needle (14) is inserted into the infusion tube through hole (3), and an adjusting piece is fixed at the other end of the electrode metal needle.

5. The infusion alarm device according to claim 4, characterized in that the adjusting piece is provided with a placing groove (15) arranged on the side surface of the housing (1), adjusting grooves (16) are arranged on two sides of the placing groove (15), adjusting blocks (17) are slidably connected inside the adjusting grooves (16), a lifting block (18) is fixed between the two adjusting blocks (17), and the lifting block (18) is slidably connected inside the placing groove (15).

6. The infusion alarm device according to claim 5, wherein a spring (19) is fixed inside the adjusting block (17), an elastic top block (20) is fixed on the spring (19) far away from the adjusting block (17), and a clamping groove (21) is formed at the bottom of the adjusting groove (16) corresponding to the elastic top block (20).