CN205108578U - Infusion is dripped and is counted detection device - Google Patents

Abstract

The utility model discloses a detection device for the number of infusion drops, which comprises a casing, a groove is arranged on the front surface of the casing, and an arc-shaped cover plate is arranged on the front side of the groove; one side of the arc-shaped cover plate is hingedly connected with the casing, and the other One side is connected to the housing through buckles; the inner wall of the groove is provided with a liquid drop detection device and a vibration sensor; the surface of the housing is provided with a power switch, a display device, a key input device, a first alarm and a second alarm; A microcontroller and a circuit board are provided, and a battery is provided on the back of the circuit board; the liquid drop detection device is provided on the part of the upper end of the Murphy's dropper that does not store the liquid medicine, and the drop detection device includes a Infrared light-emitting tube and infrared receiving tube; the vibration sensor is set at the part where the liquid medicine is stored at the bottom of the Murphy's dropper. The utility model improves the safety of transfusion.

Description

Infusion drop count detection device

technical field

The utility model belongs to the technical field of medical equipment, in particular to a detection device for the number of infusion drops.

Background technique

At present, the equipment used in hospitals for hanging infusion is mainly divided into two categories, one is an expensive infusion pump that provides multiple functions; the other is a small infusion alarm to solve the problem of infusion at any time. Infusion pumps are expensive and mostly used in intensive care units, and are not suitable for all patients who require infusion.

Utility model content

The technical problem to be solved by the utility model is to provide a detection device for the number of infusion drops that can detect the number of infusion drops during the infusion process.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: the detection device for the number of infusion drops, including a housing, a groove for placing a Murphy dropper is arranged in the middle of the front surface of the housing, and an arc shape is arranged on the front side of the groove. Cover plate; one side of the arc-shaped cover plate is hingedly connected with the shell, and the other side is connected with the shell through buckles; the inner wall of the groove is provided with a liquid drop detection device and a vibration sensor; the surface of the shell is provided with a power switch and a display device 1. A first alarm and a second alarm; a microcontroller and a circuit board are arranged in the casing, and a battery is arranged on the back of the circuit board;

The drop detection device is arranged on the part of the upper end of the Murphy's dropper that does not contain the liquid medicine. The drop detection device includes infrared light-emitting tubes and infrared receiving tubes respectively arranged on both sides of the groove. The drop detection device and the microcontroller connection;

The vibration sensor is arranged at the part of the muffi's dropper where the liquid medicine is stored, and the vibration sensor is connected with the microcontroller.

Further, the infusion drop detection device is also equipped with a protection device for the infusion governor, which is composed of a round tube with one end closed and one end open with a cavity inside, and a cover hingedly connected to the open end of the round tube; The closed end of the round tube is provided with a round hole for the infusion tube to pass through; the cover is provided with a U-shaped groove, and the cover and the round tube are locked by a lock.

The beneficial effects of the utility model:

1) The detection device for the number of infusion drops of the utility model can monitor the number of infusion drops at the same time as the infusion, which is convenient for medical staff to observe the dripping situation of patients, saves the cost of nurses' human resources, and reduces the labor intensity of nurses;

2) The detection device for the number of infusion drops of the utility model can distinguish two different situations of the change of the number of drops and the end of the liquid medicine infusion, and send out different alarm prompts according to different situations.

3) The utility model can also effectively prevent potential safety hazards caused by self-adjustment of plastic drops by patients.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the protective device for the infusion governor of the present invention.

detailed description

Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.

As shown in Figure 1-2, it is a detection device for the number of infusion drops of the present utility model, which includes a housing 1, and a groove 2 for placing a Murphy dropper is arranged in the middle of the front surface of the housing 1. The side is provided with an arc-shaped cover plate 3; one side of the arc-shaped cover plate 3 is hingedly connected with the housing 1, and the other side is connected with the housing 1 through a buckle 4; the inner wall of the groove 2 is provided with a liquid drop detection device and a vibration sensor 5 The surface of the housing 1 is provided with a power switch 6, a display device 7, a key input device 8, a first alarm 9 and a second alarm 10; the housing 1 is provided with a microcontroller 11 and a circuit board 12, the circuit board 12 There is a battery (not shown in the figure) on the back of the battery;

The drop detection device is arranged on the part where the liquid medicine is not stored at the upper end of the Murphy's dropper, and the drop detection device includes an infrared luminescent tube 13 and an infrared receiving tube 14 respectively arranged on both sides of the groove 2, the drop detection device and The microcontroller 11 is connected; the microcontroller 11 calculates the signal detected by the liquid drop detection device, and the number of infusion drops is converted into digital information through the display device 7. When the set number of infusion drops does not match, the microcontroller 11 controls the first alarm 8 to give an alarm.

The vibration sensor 5 is arranged on the part where the liquid medicine is stored at the bottom of the Murphy's burette, and the vibration sensor 5 is connected with the microcontroller 11. When the microcontroller 11 cannot receive the information sent by the vibration sensor 5 within 10s, it also When it is detected that the number of infusion drops does not match the preset number of infusion drops through the key input device 8, the microcontroller 11 controls the second alarm 8 to give an alarm.

In this embodiment, the detection device for the number of infusion drops is also equipped with a protection device for the infusion speed regulator, which consists of a round tube 15 with one end closed and one end open with a cavity inside, and a cover piece hingedly connected to the open end of the round tube 15 16; the round tube 15 is provided with a round hole 17 at its closed end for the infusion tube to pass through; When it is necessary to adjust the drip speed, the medical staff will open the lock to adjust, and the patient cannot open the lock by himself, so as to avoid accidents caused by the patient's own speed adjustment.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (2)

1. number of infusion drops checkout gear, comprises housing, it is characterized in that: the centre of housing front faces is provided with the groove placing Murphy type burette, arranges curved cover plate on front side of groove; The side of curved cover plate is connected with housing hinge, and opposite side is connected with housing by buckle; Groove inner wall is provided with drop detecting device and vibrating sensor; Surface of shell is provided with on and off switch, display device, press key input device, the first alarm and the second alarm; Be provided with microcontroller and circuit board in housing, the back side of circuit board is provided with battery;

Described drop detecting device is arranged on the part that there is not medicinal liquid Murphy type burette upper end, and this drop detecting device comprises the infraluminescence pipe and infrared receiving tube that are arranged at groove both sides respectively, and drop detecting device is connected with microcontroller;

Described vibrating sensor is arranged at the part having medicinal liquid bottom Murphy type burette, and vibrating sensor is connected with described microcontroller.

2. number of infusion drops checkout gear according to claim 1, it is characterized in that: described number of infusion drops checkout gear is also provided with transfusion speed regulator protector, this protector close one end open by one end and in establish the pipe of cavity and form with the cover plate that circular tube open end is articulated and connected; Described pipe is provided with the circular hole passed for tube for transfusion at its blind end; Described cover plate is provided with U-type groove, and cover plate and pipe are locked by snap close.