CN216824340U

CN216824340U - Automatic alarm infusion support hook

Info

Publication number: CN216824340U
Application number: CN202122807596.4U
Authority: CN
Inventors: 江雨星
Original assignee: Ningbo Yihui Medical Technology Co ltd
Current assignee: Ningbo Yihui Medical Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-28
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to an automatic alarm infusion support hook which comprises an installation frame; the support ring is connected with the mounting rack; one end of the hanging rod extends into the mounting frame, the other end of the hanging rod is bent to form a hook, and the middle section of the hanging rod is rotatably connected with the support ring; the microswitch is abutted to one end, extending into the mounting frame, of the hanging rod, and is connected with a control circuit, and an alarm is connected to the control circuit. According to the automatic alarm infusion support hook, the middle section of the hanging rod is rotatably connected with the support ring, the two ends of the hanging rod form a lever structure, when the residual amount of liquid in an infusion bag is less, the hanging rod deflects to further loosen the microswitch, the control circuit triggers the alarm to give an alarm, a worker is reminded of timely replacing the infusion bag, a nurse does not need to carelessly observe the infusion bag, and the infusion bag can be replaced only after the alarm is heard, so that the operation is convenient.

Description

Automatic alarm infusion support hook

Technical Field

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

Background

The infusion support is necessary equipment for hanging liquid medicine in hospitals, and along with the continuous improvement of medical level, the existing medical instruments are more and more humanized, such as a lifting adjustable infusion support, an electric adjustable infusion support and the like.

The infusion support in the operating room is different from infusion supports in a conventional infusion hall and a ward, and the infusion support in the operating room is generally used for hanging sterile liquid and is used for flushing in the operation process.

A conventional sterile irrigation infusion bag usually has 3 liters, and needs to be replaced in time when the irrigation solution is used up, so that a nurse needs to distinguish part of energy to observe the infusion bag in the operation process, and the operation of the nurse is influenced to a certain extent; meanwhile, the weight of the washing infusion bag is large, the replacement operation is inconvenient, and the replacement is easily carried out when the shortage of the washing liquid is observed, so that the replacement cannot be completed in time, and the normal operation process is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an infusion support hook capable of automatically alarming.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic alarm infusion support hook comprises:

a mounting frame;

the support ring is connected with the mounting rack;

one end of the hanging rod extends into the mounting frame, the other end of the hanging rod is bent to form a hook, and the middle section of the hanging rod is rotatably connected with the support ring;

the microswitch is abutted to one end, extending into the mounting frame, of the hanging rod, and is connected with a control circuit, and an alarm is connected to the control circuit.

The further technical scheme is as follows: when the weight of the object hung on the hook is higher than a set value, the hanging rod presses the microswitch tightly, and the alarm is not triggered; when the weight of the object hung on the hook is lower than a set value, the hanging rod releases the microswitch, and the alarm is triggered.

The further technical scheme is as follows: one end of the hanging rod extending into the mounting rack is connected with an elastic piece, and the elastic piece is connected with the bottom of the mounting rack.

The further technical scheme is as follows: the elastic piece is an extension spring.

The further technical scheme is as follows: the side of the mounting rack is vertically provided with a groove, the groove is internally provided with the micro switch, and the end part of the hanging rod moves in the groove.

The further technical scheme is as follows: the mounting frame is provided with a shell, and the end part of the hanging rod penetrates through the shell and extends into the groove.

The further technical scheme is as follows: the peg is many and sets up along mounting bracket circumference, micro-gap switch is a plurality of and corresponding with the peg.

The further technical scheme is as follows: the support ring sets up in the outside of mounting bracket, is provided with many connecting rods on the support ring and is connected with the mounting bracket through the connecting rod.

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

(1) The utility model provides an automatic alarm infusion support hook which comprises a mounting frame, a support ring, a hanging rod and a microswitch, wherein the middle section of the hanging rod is rotatably connected with the support ring, two ends of the hanging rod form a lever structure, one end of the hanging rod is connected with a control circuit through the microswitch, the control circuit is connected with an alarm, the other end of the hanging rod is provided with a hook, when the allowance of a hung infusion bag is less, the hanging rod deflects, the microswitch is loosened, the control circuit controls the alarm to alarm, and medical personnel are reminded of replacing the infusion bag in time; medical personnel do not need to observe with a distraction, only need when hearing the warning change can, convenient operation.

(2) When the weight of the hanging object on the hook is larger than a certain set value, the microswitch is pressed tightly, the control circuit does not trigger the alarm, and the residual quantity of the washing liquid in the infusion bag is enough; when the weight of the hanging object on the hook is lower than a set value, the control circuit triggers the alarm to alarm, the residual quantity of the flushing fluid in the infusion bag is not enough to use, and medical staff are prompted to replace the infusion bag in time.

(3) The elastic part is arranged at one end of the hanging rod extending into the mounting frame, the gravity of the transfusion bag is hung at the other end of the elastic part, and meanwhile, the flushing liquid allowance when the control circuit is triggered can be adjusted by adjusting and replacing the elastic part, so that the use is convenient.

(4) The mounting rack is provided with the microswitch through the groove, and the end part of the hanging rod moves in the groove to drive the microswitch to trigger the control circuit, so that the reaction is sensitive; meanwhile, the groove can facilitate the installation and the positioning of the microswitch, limit the movement direction of the end part of the hanging rod and avoid the deviation of the hanging rod; the casing that sets up on the mounting bracket can protect inner structure and circuit.

(5) The hanging rods are multiple and are respectively and correspondingly provided with the micro switches, so that more infusion bags can be hung, and meanwhile, the control accuracy is ensured; the support ring is connected with the mounting bracket through a plurality of connecting rods, and the support is stable.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

FIG. 2 is a cross-sectional view of a preferred embodiment of the present invention.

Fig. 3 is a schematic structural view of a preferred embodiment of the present invention with a housing removed.

Fig. 4 is a schematic structural diagram of a mounting frame according to a preferred embodiment of the utility model.

The reference numbers in the figures are: 100 is a mounting frame, 110 is a groove, 120 is a shell, 200 is a support ring, 210 is a connecting rod, 300 is a hanging rod, 310 is a hook, 400 is a microswitch and 500 is an elastic part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, an automatic alarm infusion support hook comprises:

a mounting block 100;

a support ring 200, wherein the support ring 200 is connected with the mounting bracket 100;

one end of the hanging rod 300 extends into the mounting frame 100, the other end of the hanging rod 300 is bent to form a hook 310, and the middle section of the hanging rod 300 is rotatably connected with the support ring 200;

the microswitch 400 is connected with a control circuit on the microswitch 400, and an alarm is connected on the control circuit, wherein the microswitch 400 is abutted to one end of the hanging rod 300 extending into the mounting rack 100.

The utility model provides an automatic alarm infusion support hook which comprises an installation frame, a support ring, a hanging rod and a microswitch, wherein the middle section of the hanging rod is rotatably connected with the support ring, two ends of the hanging rod form a lever structure, one end of the hanging rod is connected with a control circuit through the microswitch, the control circuit is connected with an alarm, the other end of the hanging rod is provided with a hook, when the allowance of a hung infusion bag is less, the hanging rod deflects, the microswitch is loosened, the control circuit controls the alarm to alarm, and medical staff is reminded to replace the infusion bag in time; medical personnel do not need to observe with a distraction, only need hear change when reporting to the police can, convenient operation.

Preferably, when the weight of the object hung on the hook 310 is higher than a set value, the hanging rod 300 presses the micro switch 400 tightly, and the alarm is not triggered; when the weight of the hanging object on the hook 310 is lower than a set value, the hanging rod 300 releases the micro switch 400, and the alarm is triggered.

In the embodiment, when the weight of the hanging object on the hook is larger than a certain set value, the microswitch is pressed, and the control circuit does not trigger the alarm, so that the residual quantity of the washing liquid in the infusion bag is enough; when the weight of the hanging object on the hook is lower than a set value, the control circuit triggers the alarm to alarm, the residual quantity of the flushing fluid in the infusion bag is not enough to use, and medical staff are prompted to replace the infusion bag in time.

Preferably, one end of the hanging rod 300 extending into the mounting frame 100 is connected with an elastic member 500, and the elastic member 500 is connected with the bottom of the mounting frame 100.

Further preferably, the elastic member 500 is a tension spring.

In this embodiment, the one end that peg 300 stretches into mounting bracket 100 is provided with elastic component 500, hang the gravity of establishing infusion bag on the balanced couple 310 through elastic component 500, simultaneously also can adjust the flush fluid surplus when triggering the alarm through adjusting to change elastic component 500, concretely, the staff can change the elastic component 500 that the coefficient of elasticity is bigger or littleer, tensile force when elastic component 500 changes, the infusion bag's of balance with it gravity size also can change, the flush fluid surplus that triggers the alarm changes thereupon, it is convenient to adjust.

Preferably, a groove 110 is vertically formed on a side surface of the mounting bracket 100, the micro switch 400 is disposed in the groove 110, and an end of the hanging rod 300 moves in the groove 110.

Further preferably, the mounting bracket 100 is provided with a housing 120, and an end of the hanging rod 300 passes through the housing 120 and extends into the groove 110.

In this embodiment, the mounting rack 100 is provided with the microswitch 400 through the groove 110, and the end of the hanging rod 300 moves in the groove 110 to drive the microswitch 400 to trigger the alarm, so that the response is sensitive; meanwhile, the groove 110 can facilitate the installation and positioning of the microswitch 400, limit the movement of the end part of the hanging rod 300 and avoid the deviation of the hanging rod 300; the housing 120 can protect the internal circuit.

Preferably, the hanging rod 300 is multiple and is arranged along the circumference of the mounting frame 100, and the micro switch 400 is multiple and corresponds to the hanging rod 300.

Further preferably, the support ring 200 is disposed outside the mounting bracket 100, and a plurality of connecting rods 210 are disposed on the support ring 200 and connected to the mounting bracket 100 through the connecting rods 210.

In the embodiment, the hanging rods are provided with the micro switches correspondingly, so that more infusion bags can be hung, and meanwhile, the control accuracy is ensured; the support ring is connected with the mounting bracket through a plurality of connecting rods, and the support is stable.

In this embodiment, the plurality of hanging rods 300 are uniformly arranged along the circumferential direction of the mounting frame 100, so that the mounting frame 100 can be uniformly stressed when a plurality of infusion bags are hung; the micro switches 400 correspond to the hanging rods 300 one by one, so that the control accuracy is ensured; in this embodiment, the connecting rods 210 are uniformly arranged along the axial direction of the support ring 200, so as to ensure stable connection and support.

When the infusion support is used, a washing liquid infusion bag is hung on the hook 310, the hanging rod 300 rotates along a connecting point of the hanging rod 300 and the support ring 200 under the drive of the weight of the infusion bag, one end of the hanging rod 300, which extends into the mounting frame 100, is tilted upwards to drive the driving rod of the micro switch 400 to move, the micro switch 400 is pressed and closed, and the alarm cannot be triggered at the moment; when the flush fluid in the infusion bag is less than a certain amount (like 200ml), under the effect of elastic component 500 to and under the condition of infusion bag weight change itself, the one end that peg 300 stretched into in the mounting bracket 100 moves down, drive micro-gap switch 400's actuating lever removes, micro-gap switch 400 loosens, micro-gap switch 400 signals to control circuit, control circuit triggers the alarm and reports to the police, reminds the nurse to change infusion bag, the alarm is provided with manual closing button in this embodiment.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides an automatic alarm infusion support couple which characterized in that includes:

a mounting frame (100);

a support ring (200), wherein the support ring (200) is connected with the mounting rack (100);

one end of the hanging rod (300) extends into the mounting frame (100), the other end of the hanging rod (300) is bent to form a hook (310), and the middle section of the hanging rod (300) is rotatably connected with the support ring (200);

the hanging rod comprises a microswitch (400), one end of the microswitch (400) extending into the mounting frame (100) is abutted to one end of the hanging rod (300), a control circuit is connected to the microswitch (400), and an alarm is connected to the control circuit.

2. The hook for the automatic alarm infusion support according to claim 1, wherein when the weight of an object hung on the hook (310) is higher than a set value, the hanging rod (300) presses the microswitch (400), and the alarm is not triggered; when the weight of the object hung on the hook (310) is lower than a set value, the hanging rod (300) releases the microswitch (400), and the alarm is triggered.

3. The automatic alarm infusion support hook according to claim 1, wherein one end of the hanging rod (300) extending into the mounting frame (100) is connected with an elastic member (500), and the elastic member (500) is connected with the bottom of the mounting frame (100).

4. The automatic alarm infusion support hook according to claim 3, wherein the elastic member (500) is an extension spring.

5. The automatic alarm infusion support hook according to claim 1, wherein a groove (110) is vertically formed in the side surface of the mounting frame (100), the micro switch (400) is arranged in the groove (110), and the end of the hanging rod (300) moves in the groove (110).

6. The automatic alarm infusion support hook according to claim 5, wherein the mounting rack (100) is provided with a shell (120), and the end of the hanging rod (300) penetrates through the shell (120) and extends into the groove (110).

7. The automatic alarm infusion support hook according to claim 1, wherein the hanging rods (300) are multiple and are circumferentially arranged along the mounting frame (100), and the micro switches (400) are multiple and correspond to the hanging rods (300).

8. The automatic alarm infusion support hook according to claim 1, wherein the support ring (200) is arranged outside the mounting frame (100), and a plurality of connecting rods (210) are arranged on the support ring (200) and connected with the mounting frame (100) through the connecting rods (210).