52 results about "Blood pressure cuff" patented technology

The present invention belongs to the technical field of medical devices, and in particular to a blood pressure monitor, comprising a base, a sleeve for being put on an arm, a blood pressure cuff arranged in the inner cavity of the sleeve, and a protective film supplying mechanism arranged in the electrical installation cavity and used for supplying a protective film to the C-shaped cavity inside the blood pressure cuff, and a protective film spreading mechanism arranged on one side of the sleeve and used for stretching the protective film from the protective film supplying mechanism in the C-shaped cavity to form a recess; the sleeve comprises a lower half shell and an upper half shell which are enclosed to form a cylindrical structure, both the upper half shell and the lower half shell are longitudinally rotatably connected to the base, and a winding mechanism for winding the end of the protective film is provided in the upper half shell; the present invention can realize continuous protective film replacement operation through the cooperation of the protective film supplying mechanism, the protective film spreading mechanism and the openable upper half shell, and a new protective film part can be replaced for each use, which greatly reduces the risk of infection between each patient.

A blood pressure cuff includes a support band that is selectively reconfigured between a flexible standby configuration and a measurement configuration. A blood pressure cuff includes an inflatable bladder, a support band, and a control unit. The support band is attached to and surrounds the inflatable bladder. The support band is reconfigurable, in response to an input from the control unit, from a standby configuration for between blood pressure measurements to a measurement configuration for constraining the inflatable bladder while the inflatable bladder is in an inflated state during a blood pressure measurement. The control unit includes a bladder pump for inflation of the inflatable bladder during a blood pressure measurement and controls the selective reconfiguration of the support band.

The utility model relates to the technical field of medical instruments, and provides a sphygmomanometer cuff and a sphygmomanometer, the sphygmomanometer cuff comprises: a body used for surrounding the arm of a subject; a lining is arranged on at least part of the inner side face of the body, and grids used for generating friction with light and thin clothes on the arms of a subject are arranged on the lining. According to the sphygmomanometer cuff, the lining is arranged on at least part of the inner side face of the body, the grids used for generating friction with light and thin clothes on the arm of a subject are arranged on the lining, and due to the arrangement, displacement of the cuff can be reduced, falling can be prevented, clinical workload can be reduced, and the accuracy of a monitoring result can be improved.

The invention relates to a blood pressure cuff (204) configured to surround a body part (11) of a subject for determining the blood pressure of the subject, wherein the blood pressure cuff (204) comprises an inflatable bladder (213) and a shell (12) configured to enclose the bladder (213) during use, wherein the bladder (213) comprises an active bladder area (225), in which fluid is flowable for inflating the bladder (213), wherein the blood pressure cuff (204) is configured to be usable such that the active bladder area (225) is not in contact with the environment (255), when the blood pressure cuff (204) surrounds the body part (11) and is inflated.

The overpressure protection device comprises a pressure sensor U2, a filtering and amplifying circuit, a single-chip microcomputer and an air valve, the pressure sensor U2 is connected with a cuff air bag of a blood pressure measuring instrument through an air pipe, the filtering and amplifying circuit is connected with the pressure sensor U2 and the single-chip microcomputer, the single-chip microcomputer is connected with the air valve, and the air valve is connected with the pressure sensor U2. The air valve is arranged on the air pipe, and the filtering and amplifying circuit obtains a pressure value from the pressure sensor U2 and converts the pressure value into a digital signal through the single-chip microcomputer. The utility model has the beneficial effects that the air valve is arranged on the air pipe of the blood pressure detection instrument, and the pressure sensor is directly connected with the air pipe, so that the blood pressure detection instrument is suitable for being mounted on a blood pressure cuff, the pressure sensor is more sensitive in sensing, the air valve is more efficiently controlled, and the blood pressure detection instrument is more convenient to use. Accidental injury in the blood pressure measuring process is effectively prevented; and the device is simple in structure, low in cost and convenient for market popularization.

The utility model relates to the technical field of sphygmomanometers, and discloses a sphygmomanometer armband which comprises an armband body and a controller, a fixing seat is fixedly connected to the outer wall of the armband body, sliding grooves are formed in the two sides of the interior of the fixing seat, two clamping grooves distributed in a mirror image mode are formed in one side of the fixing seat, and a mounting seat is fixedly connected to the bottom end of the controller; the two sides of the mounting base are fixedly connected with sliding strips, and one side of the controller is fixedly connected with an antenna. According to the sphygmomanometer arm band, through the arrangement of the electrode slice and the electrode groove, stable connection and signal transmission between the arm band and the controller are achieved, the accuracy and reliability of measurement are guaranteed, the antenna on one side of the controller can be used for wireless data transmission, and therefore the sphygmomanometer arm band can be in wireless connection with external equipment; real-time transmission, storage and analysis of data are achieved, and a user can track and manage blood pressure data conveniently.

The utility model relates to the technical field of medical monitoring, in particular to a disposable blood pressure cuff for a monitor. The lower-layer bandage comprises a lower-layer bandage body, an inflation cavity is formed in the lower-layer bandage body, a storage layer is fixedly connected to the upper surface of the lower-layer bandage body, a hair surface is arranged on the upper surface of the storage layer, one end of the storage layer is open, an interlayer is arranged between the storage layer and the lower-layer bandage body, and an upper-layer bandage is arranged in the interlayer in a drawing mode; the upper-layer binding belt comprises an upper-layer belt body, a hook face is arranged on the bottom face of the upper-layer belt body, the upper-layer binding belt is hidden in the storage layer, on one hand, abrasion or damage of the binding belt can be avoided when the upper-layer binding belt is not used, equipment is more durable, meanwhile, use is easier and more convenient, and on the other hand, use is more convenient. The tightness of the cuff can be accurately adjusted according to the arm through the arranged elastic pull rope, it is ensured that the cuff can be attached to the arm of a user, a more accurate blood pressure measurement result is provided, and the pressing feeling on the arm is reduced.

An emergency medical kit may comprise a main body with multiple compartments. A fabric panel may be attached to the main body. The fabric panel may include horizontal and vertical straps forming a grid pattern. The fabric panel may have attachment points for securing medical supplies. A removable medication pack containing pre-selected medications may be included. A removable wound cleaning pack with treatment supplies may also be provided. The kit may further include items like a blood pressure cuff, stethoscope, tourniquet, trauma shears, and pulse oximeter. The fabric panel may have a mesh pocket with a zipper. The main body may open in a T-shaped layout. Elastic bands may secure additional supplies. The grid pattern may comprise a MOLLE system. A medical bag component with a mesh pocket and logo may attach to the main body.

The disclosure provides a device for non-invasive blood pressure measurement comprising a blood pressure cuff positioned around a limb with an optical sensor integrated into the distal end. The optical sensor comprises a transmission optical sensor with light source and detector on opposite sides of a digit distal to the inflatable portion. A processing device controls cuff inflation and deflation while capturing successive optical plethysmographic waveforms during deflation. The processing device high-pass filters waveforms to produce filtered signals with equal area above and below baseline, multiplies corresponding points of filtered waveforms to generate product values, and sums products to determine concordance measures. The device detects initial returning pulsations by identifying when initial low-amplitude optical pulsations have same shape as larger amplitude pulsations during deflation. Systolic blood pressure is determined when concordance measures indicate shape concordance between initial and subsequent optical pulsations. The device measures blood pressure and calculates ankle-brachial indices.

The blood pressure measuring cuff (20) of the present invention comprises: an outer fabric (21) extending in a longitudinal direction (X) in a strip shape and used for wrapping around a measured part (90); a pressing fluid bag (23) extending along the longitudinal direction (X) and arranged on a side of the outer fabric (21) facing the measured part (90) and used for pressing the measured part (90); a sound acquisition fluid bag (22) arranged between the outer fabric (21) and the pressing fluid bag (23) in a thickness direction (Z) perpendicular to the outer fabric (21) and acquiring sound from the measured part (90) via the pressing fluid bag (23); a first fluid piping (38) connected to the pressing fluid bag (23) in a fluid-flowable manner; and a second fluid piping (37) separated from the first fluid piping (38) and connected to the sound acquisition fluid bag (22) in a fluid-flowable manner.

A hemodynamic monitor for detecting aortic valve stenosis, comprising: a non-invasive blood pressure sensor; and an integrated hardware unit having a system processor, a system memory, and a display having a user interface. The system memory includes instructions that, when executed by the system processor, are configured to adjust a pressure within the inflatable blood pressure balloon via the pressure controller. Arterial pressure waveform data of a patient is generated based on the adjusted pressure within the inflatable blood pressure balloon over a period of time, and a plurality of signal measurements are extracted from the arterial pressure waveform data of the patient. An input feature is extracted from the plurality of signal measurements indicative of an aortic valve stenosis score for the patient, and the aortic valve stenosis score for the patient is determined based on the extracted input feature.

The utility model discloses a disposable blood pressure cuff protective sleeve which comprises a cuff, a sleeve ring is fixedly arranged on the top of the cuff, a first hook-and-loop fastener is fixedly arranged at the lower end of the front face of the cuff, a second hook-and-loop fastener is fixedly arranged on the back face of the cuff, and the first hook-and-loop fastener and the second hook-and-loop fastener are mutually fixed in a sticking mode. A protective cushion cover is detachably arranged on the front side of the cuff; the blood pressure cuff is characterized in that a first concentric-square-shaped groove is formed in the front face of the cuff body, a front hook-and-loop fastener is fixedly arranged in the first concentric-square-shaped groove, a second concentric-square-shaped groove is formed in the back face of the protection cushion cover, a reverse hook-and-loop fastener is fixedly arranged in the second concentric-square-shaped groove, and the front hook-and-loop fastener and the reverse hook-and-loop fastener are mutually pasted and fixed. And when the blood pressure cuff is used for a long time, dirt is easily attached to the inner surface of the cuff.

The invention relates to a blood pressure cuff (4)configured to surround a body part (11) of a subject for determining the blood pressure of the subject, wherein the blood pressure cuff comprises an inflatable bladder (13) with an inner layer and an outer layer, wherein a) the blood pressure cuff further comprises a shell (12) having an inner side merged with the outer layer of the bladder, and / or b) the outer layer of the bladder is more rigid than the inner layer of the bladder. By using such a blood pressure cuff, the quality of measured pressure pulses indicative of the pressure within the bladder, can be increased significantly, which allows for blood pressure measurements having an increased accuracy.

Adapters, connectors, and tubing provide for connection of a blood pressure cuff to a pressure source, such as a patient cardiac monitor. Adapters, connectors, and tubing are configured to allow a patient to be connected and disconnected from monitoring equipment without removing the blood pressure cuff from the patient's appendage. Among other aspects, adapters may include various configurations that allow connection of: single lumen tubes to single lumen tubes or equipment; single lumen tubes to dual lumen tubes or equipment; dual lumen tubes to dual lumen tubes or equipment; and dual lumen tubes to single lumen tubes or equipment. Tubes may include dual lumen tubing where the lumens are separated by a web, and the web maintains the spacing between the connectors attached to the lumens.

The utility model provides a blood pressure and pulse measuring device, which relates to the technical field of electronic sphygmomanometers, and comprises a rack, an electronic sphygmomanometer is arranged in the rack, a table board is mounted at the upper end of the rack, a display screen is arranged at the upper end of the table board, the output end of the electronic sphygmomanometer is communicated with a blood pressure cuff through an air pipe, and the output end of the blood pressure cuff is communicated with the display screen through an air pipe. The display screen displays the degree of the electronic blood pressure instrument, an adjusting arm is installed at the upper end of the table board, a storage box is installed on the adjusting arm, and a padding component is installed in the blood pressure cuff. The blood pressure cuff is provided with the underlay component which can directly tighten the blood pressure cuff, and then the underlay component is removed to ensure that a certain gap always exists between the blood pressure cuff and an arm to keep the most appropriate tightening degree.

A device for moving a patient onto a pad and holding it in place on a surgical table. An upper and lower limb with wings extending from opposite sides are configured and positioned to secure the arm. In this position, the arm is firmly held without using the patient's body weight and can be easily unwound by reversing the previous steps, without needing to reposition the patient (to release their body weight from the device or a restraint drape), to access the arm during the surgical procedure. Access may be required for anesthesia monitoring lines, invasive arterial lines, non-invasive blood pressure cuffs, finger oxygen saturation probes, and intravenous lines needed for the administration of medications and fluids.

The utility model provides an anti-falling device for a blood pressure cuff, and belongs to the technical field of medical instruments. Comprising a cuff body and a pressure air bag arranged in the cuff body and used for pressing the artery, and a detection structure is fixedly connected to the inner side wall of the cuff body and communicated with the pressure air bag. According to the utility model, the detection air bag is arranged to effectively replace fingers to detect the tightness degree of binding of the cuff, so that one-hand operation of one person is facilitated, and the difficulty of adjusting the tightness degree of the cuff during self-detection of one person is reduced; the anti-falling area is arranged on the detection air bag, and the elasticity modulus difference between the anti-falling area and the detection air bag is utilized to adjust the tightness degree of the cuff; the expanded detection air bag used for measurement is tightly attached to the skin of a user, and after the detection air bag is exhausted, the anti-falling area shrinks to extrude the skin, so that the stability of the cuff is effectively improved, and the cuff is prevented from shifting or falling off.

The utility model discloses a novel blood pressure and blood sugar integrated tester, which belongs to the technical field of medical instruments and comprises a tester main body and a blood pressure cuff, an inflatable air bag is fixedly mounted on one side of the upper end of the blood pressure cuff, a pressure sensor is fixedly mounted at one end of the inflatable air bag, and the inflatable air bag is connected with the tester main body through a first air delivery pipe. A square plate is installed at the lower end of the blood pressure cuff, a sliding groove is formed in one end of the square plate, a movable arc-shaped limiting plate is installed in the sliding groove through a driving assembly, vacuum suction cups distributed in a rectangular shape are installed at one end of the square plate, and the vacuum suction cups are in linkage with the driving assembly. The hand of a child is fixed by moving the arc-shaped limiting plates in opposite directions, the situation that the hand of the child moves in the testing process, and the detection accuracy is reduced is prevented, meanwhile, the square plate can be automatically fixed through the vacuum suction cups, and detection is facilitated.

The utility model relates to a high-elasticity pure cotton comfortable lining device suitable for an electrocardiograph monitoring patient, and belongs to the technical field of medical instruments. Comprising a high-elasticity pure cotton lining body, the high-elasticity pure cotton lining body is an oversleeve type lining; a blood pressure cuff adaptive area is arranged on the high-elasticity pure cotton lining body; anti-skid belts are arranged at the upper end and the lower end of the outer wall of the high-elasticity pure cotton lining body, and the anti-skid belts are elastic fixing belts. The high-elasticity pure cotton lining body has good sweat absorption and air permeability, effectively keeps the skin of a patient dry and comfortable, and is convenient to put on and take off and suitable for arms of different thicknesses due to the adoption of the oversleeve type design.

A foam cutout configured for polygraph equipment comprises a case body foam insert and a case lid foam insert. The case body foam insert is configured to occupy the volume of a hard-shelled case body, and the case lid foam insert is configured to occupy the volume of a hard-shelled case lid. A plurality of cutouts are provided within the case body foam insert and the case lid foam insert. The cutouts are configured to contain pieces of equipment that are required or recommended for use by polygraph examiners. The best embodiment includes cutouts configured to contain a Data Acquisition Subsystem and its cable, a blood pressure cuff and its hose, electrodermal sensors, pneumographic tubes, and a seat pad sensor. Alternative embodiments include receptacles configured to contain plethysmographs, a blood pressure gauge, arm and foot sensor pads, and a hidden transceiver.

The utility model belongs to the technical field of blood pressure oversleeves, and particularly relates to a blood pressure oversleeve with an anti-falling function, which comprises an oversleeve body, the oversleeve body is provided with a magic tape I, an adhesive layer I, a limiting belt, a bandage, a fastener A and an anti-slip rubber mat I. Adjusting rings arranged on the bandage and a fastener B are connected in a penetrating and sleeving manner and are used for adjusting the length of the bandage. The oversleeve body is connected with an upper auxiliary fixing band through an upper connecting band and connected with a lower auxiliary fixing band through a lower connecting band, and the upper auxiliary fixing band and the lower auxiliary fixing band are each provided with a second adhesive layer, a second hook-and-loop fastener and a second anti-skid rubber mat. The oversleeve has an anti-slipping function, and can effectively prevent the oversleeve body from slipping or shifting along with the movement of a patient when the patient wears the oversleeve body for 24-hour ambulatory blood pressure detection for a long time, thereby affecting the continuity and accuracy of blood pressure monitoring.

1. The name of the design product: sphygmomanometer cuff. 2. The use of the design product: the design product is used with sphygmomanometer to measure blood pressure. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention provides a dynamic cardiopulmonary monitoring evaluation and training system, which belongs to the technical field of medical equipment, and comprises a monitoring host, the monitoring host comprises a display and a data interface, a controller is arranged in a monitoring backpack, and the controller is externally connected with a body temperature probe, an electrocardio probe, a blood oxygen probe, a blood pressure cuff and a walking step plate. The walking step plate comprises a bottom plate, a pedal plate, a baffle and a rotating plate, the wireless communication module is used for receiving monitoring data from the monitoring backpack and the walking step plate and sending the monitoring data to the monitoring host, and the problems that heart and lung change data of a patient is recorded through naked eyes and manpower traditionally, observation of objective data is lacked, and the monitoring efficiency is poor are solved. Rehabilitation training of cardiopulmonary diseases generally depends on fixed schemes formulated by doctors, and the schemes are often lack of personalization and cannot be adjusted according to the real-time conditions of patients.

Coated fabrics for use in medical applications may include a thermoplastic elastomer coating on a nonwoven fabric. The coated fabrics may be weldable to make inflatable bladders, such as for blood pressure cuffs and deep vein thrombosis (DVT) sleeves. Beneficially, the coated fabrics may be recyclable.

A blood pressure cuff encircles a portion of a living organism. The blood pressure cuff includes a sleeve having an interior surface, an exterior surface, an upper edge, a lower edge, a primary side edge and a secondary side edge. A blood pressure bladder is coupled to the interior surface of the sleeve. A first base hook is coupled to the exterior surface. A second base hook is coupled to the exterior surface. An anchoring hook is coupled to the interior surface. The anchoring hook engages the first base hook for defining a first sleeve diameter dimension. The anchoring hook engages the second base hook for defining a second sleeve diameter dimension. The first sleeve diameter dimension and the second sleeve diameter dimension define an adjustable sleeve for encircling a plurality of living organisms.

A method of measuring noninvasive blood pressure includes determining a window for pulse detection for a patient, receiving a pressure signal measured from a measure sensor in a blood pressure cuff, and setting a pulse detection period for each heart beat based on the window and a heart beat indicator indicating at least one heart beat time for the patient. The pressure signal is then examined within each pulse detection period to identify a pressure peak therein. A blood pressure for the patient is determined based on the pressure peaks detected in the pressure signal.

The utility model relates to the technical field of medical instruments, and discloses a blood pressure cuff with a replaceable inner container, which comprises an outer decorative surface, the outer decorative surface comprises an elastic sleeve, one end of the elastic sleeve is provided with an inner groove, the middle parts of the inner side walls of the upper end and the lower end of the inner groove are respectively provided with a T-shaped groove, and an inflatable inner container is movably arranged in the inner groove and the T-shaped grooves. The inflatable inner container comprises an inflatable air bag connected into the inner groove in a sliding mode, and an inflation pipe is fixedly connected to an inflation opening in one end of the inflatable air bag. According to the blood pressure cuff, the outer decorative face is designed to be in a sleeve shape, the two T-shaped grooves are formed in the inner side of the outer decorative face in a vertically symmetrical mode, after the inflation inner container is clamped into the outer decorative face in a sliding mode, the inflation air bag can be inflated through the inflation pipe, then the whole outer decorative face is driven to bulge, air blowing work of the blood pressure cuff is carried out, and the inflation inner container can be conveniently detached and replaced.

The utility model relates to the technical field of medical instruments, in particular to a portable 24-hour ambulatory blood pressure monitor device which comprises a main body, a power switch is arranged on one side of the main body, and connecting cloth is fixedly connected to the end, away from the power switch, of the outer side of the main body. A first zipper and a second zipper are arranged at the two ends, away from the body, of the outer side of the connecting cloth respectively, the connecting cloth is connected with the blood pressure cuff through the first zipper and the second zipper, elastic bands are arranged at the two ends, away from the body, of the blood pressure cuff, and sleeve ropes are arranged on the two sides of the elastic bands and located on the top of the body; velcro soft surfaces are arranged on the outer sides of the two elastic bands and located at the end, away from the first zipper, of the body, and Velcro hard surfaces are arranged on the outer sides of the elastic bands and located at the end, away from the Velcro soft surfaces, of the elastic bands. Through the design, the overall practicability of the ambulatory blood pressure monitor device can be improved.

The present invention provides a blood pressure measurement system and method based on intelligent simplification and transmission of oscillation waves, relating to the field of wearable medical health monitoring technology. The system comprises a pressure sensing module, a data preprocessing module, a signal quality assessment module, a waveform simplification module, a usability assessment module, and an information processing module. A cuff pressure sensor is used to continuously collect cuff pressure data from the user's arm in real time, obtaining real-time cuff pressure and the real-time value of the cuff pressure oscillation wave. An air pressure sensor is provided on the trachea of the blood pressure cuff, and a voltage comparator is added to the air pressure sensor to monitor pressure changes within the cuff. A serial port chip converts data transmitted by the chip's SOC into serial port data. The system then transmits the output simplified oscillation waveform signal, cuff pressure signal, real-time location information, and the tester's personal information to a health cloud system via an integrated 4G / 5G antenna, GPS / GNSS antenna, and identity recognition module, thereby establishing a personal blood pressure monitoring database.

The present disclosure generally describes hybrid connectors for medical devices. Such connectors may include a variety of connection types to facilitate communication of a distal medical tool with a monitoring system or power supply that requires a variety of types of communication. Such communications may be electrical, electronic, fluidic, optical, and / or any other energy or substance used by medical tools. Connectors for hemodynamic monitoring devices may utilize connectors including fluid and electrical communication for connection with blood pressure cuffs and other hemodynamic sensors.