Cardiac Stabilizer,Oxygenator,Endoscopic Vessel Harvesting System,Beijing Medos AT Biotechnology Co., Ltd.

Disposable Blood Pressure Transducer System

The Dayfly series of Disposable Blood Pressure Transducer System in the

Beijing Medos are suitable for monitoring radial artery pressure,

pulmonary arterial pressure and venous pressure.

Mainly used in the Department of ICU, CCU and Anesthesiology

For intensive care:

Easy to install components

Continuous and accurate detection results

Closed blood collection system reduces the chance of infection

Free needle blood collection system avoids the risk of potential exposure and cross infection

Complete integrated system simplifies flushing and exhaust

Dual function snap-tab provides dynamics detection

3cc or 30cc flow per hour, Compatible with all monitor

Can be used with the latest simple blood collecting device

Monitoring wire:

Beijing Medos can provide wires connected to all monitors to ensure accurate monitoring of vital signs of patients.


Three and four supports are equipped with color markings, which can clearly distinguish various components and can be conveniently fixed on the bedside or on the infusion stand.

Delta-flow calibration:

Using Dayfle's unique Snap-Tab flushing device at bedside, you can easily and accurately adjust zero points.

Order Information:

ModelPressure TransuducerCatheter Iength
Dayfly  ISingle head48”
Dayfly  IIDouble head2*48”
Dayfly  IIIThree head3*48”

Instruction for Use:

1.Installation of sensor cable

2.Remove the disposable blood pressure transducer system and check the connections to ensure close connection.

3.Connect the sensor cable to the cable of the disposable blood pressure transducer system.

4.Prepare a soft venous infusion bag to remove the air in the soft bag. If heparin is needed, heparin should be added before removing the air.

5.Close the pipe clamp and remove the protective cap on the puncture needle. The puncture needle is carefully inserted into  the intravenous infusion bag.

6.The venous infusion bag was inserted into the pressure control cuff.

7.The pressure control cuff is hung on the infusion rod.

8.Gently squeeze the drip chamber into the liquid chamber 1/2 when the pipe clamp is closed.

9.Open the pipe clip.

10.The "off" end of the 03 way valve of the general school is turned to the patient to remove the exhaust cap at the end of the 03 way valve.

11.Activate the fast priming mechanism on the continuous priming device, so that the liquid slowly fills the sensor (gravity priming) until all the air is removed. The liquid will reach the end of the three-way valve through the sensor.

12.The "off" end of the 03 way valve of the school will turn to its port, and the Yellow non exhaust cap will be covered at the end of the 03 way valve.

13.Repeat 1-3 steps to priming other three valve.

14.Remove the exhaust hood on the patient interface and priming the remaining patient pipeline. Cover the Yellow non exhaust cap on the patient's interface.

15.The pressure of 300mmHg was applied to the infusion bag. Then switch off the switch clip of the pressure cuff.

16.The sensor is between the patient and the seat belt.

17.Stick all the parts according to the demand.

18.Turn the "off" end of the 03 way switch to the patient and remove the Yellow protective cap without the exhaust port on the atmospheric port.
Note: the gas-liquid surface should be placed at or near the normal artery position.

19.Zero adjustment according to the operation instructions provided by the blood pressure monitor manufacturer.

20.Turn the "off" end of the 03 way switch to the atmospheric port and cover the Yellow protective cap without the exhaust port.

Note: because there is a height difference between the tip of the sensor and the catheter, the reference 0 pressure is approximate, and the height difference should be rezeroed when there is a great change in height difference.

21.Remove the no vent yellow protective cap connected to the patient connector. Continuous priming should be able to see dripping speed of about 3ml/ hours in the drip chamber. If the macro drip drip room is used, the dropping speed should be 3 drops / minute. If the macro drip drip room is used, the dropping speed should be 1 drops / minute.