Blood stress monitor manufacturers
The present invention gives an automatic blood pressure monitor manufacturers for measuring the arterial blood pressure at a location on a patient. The automatic monitor (Panasonic EW3109W) of the invention does not require an external pump of any type. The invention makes use of a propellant provide chamber containing a predetermined amount of propellant as a way to inflate a pressure occluding bladder, thus permitting the measurement to be made. The entire components comprising the monitor are hooked up to or are an integral part of a strap, which supports the monitor (Omron HEM711) on the desired location on the patient. The monitor of the invention is inexpensive and easy to operate and can be used by non-professional individuals in non-scientific or non-laboratory environments.
1. An automatic blood pressure monitor (Omron Bp652) for measuring the arterial blood pressure at a location on a affected person, mentioned monitor comprising: a) an inflatable blood move occluding bladder; b) a pressure generator for inflating mentioned blood move occluding bladder; c) means for deflating mentioned blood move occluding bladder; d) means for detecting, computing and producing an output indicative of the pressure within the artery; e) means for convening mentioned output into seen indicators; f) means for displaying mentioned indicators; g) means for supplying energy to mentioned monitor; and h) a strap for supporting mentioned monitor at mentioned location on mentioned affected person; characterized in that, mentioned pressure generator includes a propellant provide chamber containing a predetermined amount of propellant, mentioned chamber having an exit valve for releasing mentioned propellant; mentioned means for deflating mentioned blood move occluding bladder includes a completely open small exit hole of predetermined dimension in mentioned blood move occluding bladder, mentioned completely open small exit hole being valve free; mentioned energy provide means is necessary only for supplying energy for the operation of mentioned detecting, computing, changing, and show means; and all of the components comprising mentioned monitor are hooked up to or are an integral pan of mentioned strap; whereupon mentioned predetermined amount of propellant, the volume of mentioned move occluding bladder and the ratio of the cross-sectional area of the opening in mentioned exit valve and the cross-sectional area of the valve free exit hole in mentioned blood move occluding bladder are such that, upon opening mentioned exit valve mentioned propellant flowing into mentioned blood move occluding bladder will inflate mentioned blood move occluding bladder to an initial most pressure higher than the pressure essential to occlude the move of blood at mentioned location, mentioned pressure in mentioned blood move occluding chamber decreasing from mentioned most worth, at a predetermined rate, to a price less than the diastolic pressure at mentioned location in mentioned artery as mentioned propellant escapes from mentioned blood move occluding bladder through mentioned exit hole; whereby for at least part of the method for measuring the arterial blood pressure, mentioned propellant is flowing into and out of mentioned blood move occluding bladder simultaneously.
2. An automatic blood pressure monitor manufacturers in keeping with declare 1, whereby the artery is situated both within the arm, the wrist, or the finger.
3. An automatic blood pressure monitor in keeping with declare 1, whereby the strap comprise fastening means and a tongue; whereby, a few of the components of mentioned monitor are situated in/on mentioned strap and the remaining components of mentioned monitor are situated in/on mentioned tongue.
4. An automatic blood pressure monitor in keeping with declare three, whereby the strap and fastening means will be indifferent from the tongue.
5. An automatic blood pressure monitor in keeping with declare 4, whereby the strap and fastening means are disposable after one or a restricted number of measurements and the tongue is hooked up to another strap and fastening means and reused.
6. An automatic blood pressure monitor in keeping with declare 1, whereby mentioned monitor is disposable after one or a restricted number of measurements.
7. An automatic blood pressure monitor in keeping with declare 1, whereby the means for detecting and producing an output indicative of the pressure within the artery are selected from the group comprising: a) pressure transducers; and b) miniature microphones.
8. An automatic blood pressure monitor in keeping with declare 1, whereby means for supplying energy to the detecting, computing, changing, and show means are chosen from the group comprising: a) batteries; and b) pre-charged capacitors.
9. An automatic blood pressure monitor in keeping with declare 1, comprising a couple of propellant provide chamber every of mentioned propellant provide chambers having an independently opening exit valve.
10. An automatic blood pressure monitor in keeping with declare 1, whereby the propellant provide chamber is equipped individually from mentioned monitor and will be hooked up to mentioned monitor for making one or more measurements and changed with one other gasoline provide chamber for making more measurements.
11. An automatic blood pressure monitor in keeping with declare 1 additional comprising an intermediate chamber.
12. A technique for measuring arterial blood pressure using the automatic blood pressure monitor manufacturers of declare eleven, mentioned methodology comprising the following steps: wrapping the strap across the part of the body where the blood pressure is to be measured with the deflated blood move occluding bladder placed immediately on prime of the related artery; tightening the strap until it is pressed firmly against the skin and fastening it; turning on the detecting, computing, changing, and show means; permitting a predetermined quantity of propellant to move from mentioned provide chamber into the intermediate chamber; stopping or limiting the move of propellant from mentioned provide chamber into mentioned intermediate chamber; opening the valve between mentioned intermediate chamber and mentioned blood move occluding bladder thus permitting the propellant within the intermediate chamber to move into mentioned blood move occluding bladder, initially pressurizing mentioned bladder to a excessive enough pressure to occlude the move of blood within the artery; permitting mentioned gasoline to flee from mentioned bladder through the valve free exit hole, step by step depressurizing mentioned bladder to a pressure decrease than the diastolic and reducing the degree of occlusion of the artery; optionally regulating the pressure in mentioned bladder by way of a launch valve that opens if a predetermined pressure in mentioned bladder is exceeded; measuring the blood move oscillations and pressure with the detecting means as mentioned blood move occluding bladder is step by step depressurized; analyzing the indicators from mentioned detecting means with mentioned computing and changing means; digitally displaying the systolic and diastolic pressure and, optionally, the heartbeat rate on mentioned show means; and removing mentioned swap from the body after the measurement; whereby for at least part of the method for measuring the arterial blood pressure, mentioned propellant is flowing into and out of mentioned blood move occluding bladder simultaneously.
13. A technique in keeping with declare 12, whereby the step of permitting a predetermined quantity of propellant to move from the supply chamber into the intermediate chamber takes place before the strap is wrapped across the part of the body.
14. A technique in keeping with declare 12, whereby stopping the move of propellant from the supply chamber into the intermediate chamber is implemented by use of a valve and limiting the move of propellant from mentioned provide chamber into mentioned intermediate chamber is implemented by use of a really small hole between mentioned provide chamber into mentioned intermediate chamber.
15. A technique in keeping with declare 12, whereby the step of stopping the move of propellant from the supply chamber into the intermediate chamber and the step of opening the valve between mentioned intermediate chamber and the blood move occluding bladder are implemented concurrently by a single action.
16. A technique for measuring arterial blood pressure using the automatic blood pressure monitor of declare 1, mentioned methodology comprising the following steps: wrapping the strap across the part of the body where the blood pressure is to be measured with the deflated blood move occluding bladder placed immediately on prime of the related artery; tightening the strap until it is pressed firmly against the skin and fastening it; turning on the detecting, computing, convening, and show means; opening the exit valve thus permitting the propellant within the provide chamber to move into mentioned blood move occluding bladder, initially pressurizing mentioned bladder to a excessive enough pressure to occlude the move of blood within the artery; permitting mentioned gasoline to flee from mentioned bladder through the valve free exit hole, step by step depressurizing mentioned bladder to a pressure decrease than the diastolic and reducing the degree of occlusion of the artery; measuring the blood move oscillations and pressure with the detecting means as mentioned blood move occluding bladder is step by step depressurized; analyzing the indicators from mentioned detecting means with mentioned computing and changing means; digitally displaying the systolic and diastolic pressure and, optionally, the heartbeat rate on mentioned show means; and removing mentioned strap from the body after the measurement; whereby for at least part of the method of measuring the blood pressure, mentioned propellant is flowing into and out of mentioned blood move occluding bladder simultaneously.
17. A technique for measuring arterial blood pressure in keeping with declare 16, whereby the artery is chosen from the group comprising; brachial artery, for measurement on the arm; radial artery, for the wrist; and digital artery, for measurement on the index finger.
18. An automatic blood pressure monitor manufacturers for measuring the arterial blood pressure at a location on a affected person, mentioned monitor comprising: a) a pressurized blood move occluding bladder; b) means for depressurizing mentioned blood move occluding bladder; c) means for detecting, computing and producing an output indicative of the pressure within the artery; d) means for changing mentioned output into seen indicators; e) means for displaying mentioned indicators; f) means for supplying energy to mentioned monitor; g) a strap for supporting mentioned monitor at mentioned location on mentioned affected person; characterized in that, mentioned blood move occluding bladder includes an inflatable bladder initially containing a predetermined amount of gasoline at a predetermined pressure; mentioned means for depressurizing mentioned blood move occluding bladder comprise an exit hole of predetermined dimension, initially closed by a seal mentioned exit hole of predetermined dimension being valve free; mentioned energy provide means is necessary only for supplying energy for the operation of mentioned detecting, computing, changing, and show means; and all of the components comprising mentioned monitor are hooked up to or are an integral part of mentioned strap; whereupon, on tightening mentioned swap, thereby pressing mentioned blood move occluding bladder against the skin above mentioned artery, the pressure against the skin is excessive enough to occlude the blood move in mentioned artery and upon removing mentioned seal, mentioned pressure in mentioned blood move occluding bladder decreases at a predetermined rate to a price less than the diastolic pressure at mentioned location in mentioned artery as mentioned gasoline escapes from mentioned blood move occluding bladder though mentioned valve free exit hole.
19. An automatic blood pressure monitor in keeping with declare 18, whereby the pressurized blood move occluding bladder is equipped individually from mentioned monitor and will be hooked up to mentioned monitor for making a single measurement and changed with one other pressurized blood move occluding bladder for making one other measurement.
20. A technique for measuring arterial blood pressure using the automatic blood pressure monitor manufacturers of declare 18, mentioned methodology comprising the following steps: wrapping the strap across the body half where the blood pressure is to be measured with the pressurized blood move occluding chamber placed immediately on prime of the related artery; turning on the detecting, changing, and show means; tightening the strap until mentioned pressurized blood move occluding chamber is pressed so firmly against the skin that the blood move in mentioned artery ceases; fastening mentioned help means; opening the seal within the blood move occluding bladder permitting the gasoline to flee from mentioned bladder through the valve free exit hole in mentioned bladder, step by step depressurizing mentioned bladder and reducing the degree of occlusion of mentioned artery; measuring the heartbeat with mentioned detecting means as mentioned blood move occluding chamber is step by step depressurized; analyzing the indicators from mentioned detecting means with mentioned changing and computing means; digitally displaying the systolic and diastolic pressure and, optionally, the heartbeat rate on mentioned show means; and removing mentioned strap from the body after the measurement is completed.
