CN212276559U

CN212276559U - Adult infusion time quick inquiry card

Info

Publication number: CN212276559U
Application number: CN202021111268.XU
Authority: CN
Inventors: 张洁; 张丽萍; 杨洋; 胡平; 张宁; 丁慧芳
Original assignee: No305 Hospital Of Pla
Current assignee: No305 Hospital Of Pla
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-01
Anticipated expiration: 2030-06-16

Abstract

The utility model belongs to the technical field of medical auxiliary tool, concretely relates to adult infusion time fast inquiry card, including casing, two rotation cards that set up inside the casing, two the preceding terminal surface of rotation card is equallyd divide into a plurality of equallys, corresponds the liquid volume and the dropping speed of infusion respectively, the pivot is worn to be equipped with in the center department of rotation card, the pivot is connected with rotation card is fixed, and the both ends of pivot are connected with the casing rotation respectively, install the encoder in the pivot for detect the turned angle of pivot, the bottom of rotation card passes the casing and extends to the below of casing, the casing preceding terminal surface inlays and is equipped with two transparent windows that are used for observing rotation card; the medical staff rotates the rotation card respectively to output corresponding infusion time on the digital display, and the alarm device is arranged to remind the medical staff when infusion is completed, so that the working efficiency of the medical staff is improved, the safety of patients is guaranteed, and medical disputes are avoided.

Description

Adult infusion time quick inquiry card

Technical Field

The utility model belongs to the technical field of medical appurtenance, concretely relates to quick inquiry card of adult's infusion time.

Background

Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. Intravenous infusion of large quantities of fluid, electrolytes or blood is known as intravenous infusion. The injection site and the transfusion are different, and the injection can be classified into peripheral venous transfusion, central venous transfusion, high nutrient Transfusion (TPN), blood transfusion and the like.

In the operation process of a hospital, an infusion time quick inquiry card is designed for determining the infusion time, and medical personnel can find the corresponding infusion time on the inquiry card according to the infusion liquid volume and the dropping speed during infusion and then record the infusion time, so that the infusion time of a patient can be conveniently determined; however, the existing quick inquiry card has simple structure and single function, and the medical care personnel are very arduous when searching for the corresponding infusion each time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick inquiry card of adult's infusion time has overcome the not enough of prior art, and medical personnel rotate respectively and rotate the card and can directly export the infusion time that corresponds on digital display, set up alarm device simultaneously, send the warning when the infusion is accomplished, improve medical personnel's work efficiency, guarantee patient's safety avoids medical dispute.

In order to solve the above problems, the utility model adopts the following technical proposal:

the adult infusion time quick query card comprises a shell and two rotating cards arranged inside the shell, wherein the front end faces of the two rotating cards are equally divided into a plurality of equal parts which respectively correspond to the infusion liquid amount and the infusion dropping speed, a rotating shaft penetrates through the center of each rotating card and is fixedly connected with the corresponding rotating card, two ends of each rotating shaft are respectively rotatably connected with the shell, an encoder is arranged on each rotating shaft and is used for detecting the rotating angle of each rotating shaft, the bottom end of each rotating card penetrates through the shell and extends to the lower side of the shell, and two transparent windows used for observing the corresponding rotating cards are embedded in the front end face of the shell; and the display control module is arranged in the shell and used for displaying corresponding transfusion time according to the rotating angles of the two rotating cards.

Further, the display control module comprises a clock module, a timing module, a processing module, an MCU master control module, a digital display and a control switch, wherein the clock module, the timing module, the processing module, the MCU master control module are installed inside the shell, the digital display is embedded in the front end face of the shell, the control switch is installed on the lower end face of the shell, the input end of the MCU master control module is electrically connected with the clock module, the timing module, the processing module and the control switch respectively, the output end of the MCU master control module is electrically connected with the digital display, and the processing module is electrically connected with.

Further, install alarm device in the casing, alarm device and MCU main control module electric connection, the preceding terminal surface of casing inlays and is equipped with the megaphone, the megaphone passes through the wire and is connected with alarm device.

Furthermore, a plurality of anti-skid protrusions are arranged on the side face of the edge of the rotating card.

Furthermore, a battery box is installed on the rear end face of the shell, and a button battery is placed in the battery box.

Furthermore, a fixing buckle is fixedly arranged in the middle of the rear end face of the shell, two sides of the fixing buckle are provided with elastic arc-shaped clamping plates, a rubber pad is bonded on the inner side of the fixing buckle, and anti-skid grains are arranged on the surface of the rubber pad.

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

adult infusion time inquires the card fast, the modern design, convenient operation, medical personnel rotate respectively and rotate the card and can directly export the infusion time that corresponds on digital display, set up alarm device simultaneously, send the warning when the infusion is accomplished, improve medical personnel's work efficiency, guarantee patient's safety avoids medical dispute.

Drawings

Fig. 1 is a schematic structural diagram of an adult infusion time quick inquiry card.

Fig. 2 is a schematic structural diagram of a rotating card in the adult infusion time quick inquiry card.

Fig. 3 is a top view of an adult infusion time quick query card.

Fig. 4 is a schematic block diagram of the electrical control in the adult infusion time quick inquiry card.

In the figure: 1. a housing; 2. a digital display; 3. a loudspeaker; 4. a control switch; 5. a transparent window; 6. rotating the card; 7. a rotating shaft; 8. an encoder; 9. a battery case; 10. and (5) fixing the buckle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the rapid adult infusion time query card of the present invention comprises a housing 1, two rotating cards 6 disposed inside the housing 1, wherein the front end faces of the two rotating cards 6 are equally divided into a plurality of equal parts, which correspond to the amount of infusion liquid and the dropping speed, a rotating shaft 7 is disposed at the center of the rotating card 6, the rotating shaft 7 is fixedly connected with the rotating cards 6, the two ends of the rotating shaft 7 are rotatably connected with the housing 1, an encoder 8 (model E6B2-CWZ 6C) is mounted on the rotating shaft 7 for detecting the rotating angle of the rotating shaft 7, the bottom end of the rotating card 6 passes through the housing 1 and extends to the lower side of the housing 1, and two transparent windows 5 for observing the rotating cards 6 are embedded in the front end face of the housing 1; a display control module is arranged in the shell 1 and used for displaying corresponding transfusion time according to the rotating angles of the two rotating cards 6.

For convenient control, the display control module comprises a clock module (model DS 3231) installed inside the shell 1, a timing module (model DS 1302), a processing module (model TMS320F 28335), an MCU main control module (model MSP430F 5438A), a digital display 2 (model 1602) embedded in the front end face of the shell 1 and a control switch 4 installed on the lower end face of the shell 1, the input end of the MCU main control module is respectively connected with the clock module, the timing module, the processing module and the control switch 4, the output end of the MCU main control module is electrically connected with the digital display 2, and the processing module is respectively electrically connected with the two encoders 8.

In order to remind when the infusion is completed, an alarm device is installed in the shell 1 and electrically connected with the MCU main control module, a loudspeaker 3 (model 989) is embedded in the front end face of the shell 1, and the loudspeaker 3 is connected with the alarm device through a wire.

In order to facilitate the rotation, a plurality of anti-slip protrusions are arranged on the side surface of the edge of the rotating card 6.

For convenience of use, a battery box 9 is mounted on the rear end face of the shell 1, and a button battery is placed in the battery box 9.

In order to fix the shell, a fixing buckle 10 is fixedly arranged in the middle of the rear end face of the shell 1, two sides of the fixing buckle 10 are arc-shaped clamping plates with elasticity, a rubber pad is bonded on the inner side of the fixing buckle 10, and anti-skid grains are arranged on the surface of the rubber pad.

To sum up, the rapid adult infusion time inquiry card of the utility model is that before use, a button cell is firstly arranged in a cell box 9, and then a control switch 4 is turned on; when in use, firstly, after the medical staff finishes the transfusion operation, the medical staff holds the shell 1, sequentially rotates the rotating cards 6 corresponding to the liquid amount and the dropping speed of the transfusion, observes the numerical value in the transparent window 5 when the two rotating cards 6 rotate to the transparent window 5 until the numerical value in the transparent window 5 is consistent with the actual numerical value of the liquid amount and the dropping speed, and then fixes the shell 1 on a sickbed or a transfusion bracket through the fixing buckle 10; the encoder 8 detects the rotation angle of the rotating shaft 7 in the rotation process, transmits the rotation angle information to the processing module, determines the specific liquid amount and the dropping speed, and transmits the information to the MCU main control module, thereby determining the start time and the predicted end time of the infusion and displaying the start time and the predicted end time on the digital display 2, and the family members and the later patrolling nurses of the patient can intuitively know the infusion process; when the infusion is about to end, and the current time is close to the predicted end time, the MCU main control module controls the alarm module to work, so that the loudspeaker 3 sends an alarm to prompt a patient and medical personnel, the infusion apparatus is replaced or pulled out in time, and the infusion apparatus is safer and more reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Adult infusion time quick inquiry card which is characterized in that: the infusion device comprises a shell (1) and two rotating cards (6) arranged inside the shell (1), wherein the front end faces of the two rotating cards (6) are equally divided into a plurality of equal parts which respectively correspond to the amount and the dropping speed of infusion, a rotating shaft (7) penetrates through the center of each rotating card (6), the rotating shaft (7) is fixedly connected with the rotating cards (6), the two ends of each rotating shaft (7) are respectively and rotatably connected with the shell (1), an encoder (8) is installed on each rotating shaft (7) and used for detecting the rotating angle of each rotating shaft (7), the bottom end of each rotating card (6) penetrates through the shell (1) and extends to the lower part of the shell (1), and two transparent windows (5) used for observing the rotating cards (6) are embedded in the front end face of the shell (1); the display control module is installed in the shell (1) and used for displaying corresponding infusion time according to the rotating angles of the two rotating cards (6).

2. The adult infusion time quick query card of claim 1, wherein: the display control module comprises a clock module, a timing module, a processing module, an MCU master control module, a digital display (2) and a control switch (4), wherein the clock module, the timing module, the processing module, the MCU master control module are installed inside the shell (1), the digital display (2) is embedded in the front end face of the shell (1), the control switch (4) is installed on the lower end face of the shell (1), the input end of the MCU master control module is electrically connected with the clock module, the timing module, the processing module and the control switch (4) respectively, the output end of the MCU master control module is electrically connected with the digital display (2), and the processing module is electrically connected with.

3. The adult infusion time quick query card of claim 2, wherein: install alarm device in casing (1), alarm device and MCU main control module electric connection, the preceding terminal surface of casing (1) inlays and is equipped with megaphone (3), megaphone (3) are connected with alarm device through the wire.

4. The adult infusion time quick query card of claim 1, wherein: the side surface of the edge of the rotating card (6) is provided with a plurality of anti-slip bulges.

5. The adult infusion time quick query card of claim 1, wherein: a battery box (9) is installed on the rear end face of the shell (1), and a button battery is placed in the battery box (9).

6. The adult infusion time quick query card according to any one of claims 1 to 5, wherein: the anti-skid device is characterized in that a fixing buckle (10) is fixedly arranged in the middle of the rear end face of the shell (1), two sides of the fixing buckle (10) are provided with elastic arc-shaped clamping plates, a rubber pad is bonded on the inner side of the fixing buckle (10), and anti-skid lines are arranged on the surface of the rubber pad.