CN215191496U

CN215191496U - Blood pressure cuff with exhaust device

Info

Publication number: CN215191496U
Application number: CN202121285402.2U
Authority: CN
Inventors: 聂婷
Original assignee: Suining Central Hospital
Current assignee: Suining Central Hospital
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-17
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a blood pressure cuff with an exhaust device, belonging to the field of medical appliances, comprising a cuff body and an air pipe component connected with the cuff body; a plurality of air bags are arranged in the cuff body; the air pipe assembly comprises an inflation main pipe, a plurality of inflation branch pipes, an air bag selection valve and an exhaust valve, each air bag is connected with the air bag selection valve through the inflation branch pipes respectively, the air bag selection valve is connected with the inflation main pipe, and the exhaust valve is installed on the inflation main pipe. Compared with the prior art, the air pipe is provided with the exhaust valve for exhausting residual air in the cuff, so that the error of a measured value caused by air remaining due to the fact that the air is bound on the arm of a patient because of incomplete air leakage is avoided; simultaneously for the people of prior art breaks off the blood pressure sleeve area and exhausts, this application exhausts through direct operation discharge valve, and this application operation is more simple, makes things convenient for medical personnel to operate, alleviates medical personnel's work load.

Description

Blood pressure cuff with exhaust device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a blood pressure sleeve area from taking exhaust apparatus.

Background

The blood pressure cuff is a very common medical instrument and can be matched with various sphygmomanometers, electrocardiogram monitoring devices and the like to measure blood pressure. When the blood pressure cuff is used for measuring the blood pressure, the blood pressure cuff is wound around the arm of a user, the two ends of the blood pressure cuff are connected and fixed, the blood pressure cuff is inflated by the inflating device and is further compressed by the arm, and the blood pressure of the user is detected by the detecting device.

In the prior art, chinese patent with application number cn201510652056.x discloses a wearable sphygmomanometer cuff, a sphygmomanometer thereof and a use method. The wearable sphygmomanometer cuff comprises a cuff main body part wound on a preset part of a body, wherein the main body part comprises an air bag, a sphygmomanometer fixing bottom plate and an air bag air guide tube, the air bag comprises a top layer and a bottom layer, and the peripheries of the top layer and the bottom layer are combined and sealed to form a sealed cavity; the sphygmomanometer fixing bottom plate is fixed on the outer surface of the top layer of the air bag; the air guide tube of the air bag penetrates through the sphygmomanometer fixing base plate and is communicated with the sealing cavity of the air bag, the middle layer is arranged between the top layer and the bottom layer and separates the top layer from the bottom layer, and the middle layer is provided with a concave-convex surface.

However, the patent has the following drawbacks:

1. under the condition that the electrocardio monitoring device measures the blood pressure once in a few minutes, the electrocardio monitoring device can be automatically inflated when a cuff is not tied on a human body. When the next patient needs to use the cuff, the excess air is in the cuff, so that the connection part needs to be disconnected manually, and the excess air can be removed to be bound on the arm of the next patient. In emergency situations, the blood pressure cuff needs to be manually separated to relieve crisis. When the two types of joints are disconnected manually, the operation is complicated.

2. A single blood pressure cuff can only be matched with a user with one thick arm, and blood pressure cuffs with different specifications and sizes are needed when the blood pressure cuffs are used by users with different thick arms.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a blood pressure cuff with an exhaust device, an exhaust valve is added to remove the residual air in the cuff, and the error of the measured value caused by the air left because the air is not completely bound on the arm of the patient due to air leakage is avoided; meanwhile, the blood pressure cuff comprises a plurality of air bags with different specifications so as to adapt to users with different arm thicknesses.

In order to realize the above purpose, the utility model discloses a technical scheme:

a blood pressure cuff with an exhaust device comprises a cuff body and a trachea assembly connected with the cuff body;

a plurality of air bags are arranged in the cuff body; the air pipe assembly comprises an inflation main pipe, a plurality of inflation branch pipes, an air bag selection valve and an exhaust valve, each air bag is connected with the air bag selection valve through the inflation branch pipes respectively, the air bag selection valve is connected with the inflation main pipe, and the exhaust valve is installed on the inflation main pipe.

The airbag comprises a top layer, a bottom layer and a middle layer separating the top layer from the bottom layer, wherein the middle layer is positioned between the top layer and the bottom layer and is provided with a concave-convex surface.

The air bags comprise a first air bag, a second air bag and a third air bag which are sequentially connected from inside to outside and gradually increase in area, and the inflation branch pipes comprise a first inflation branch pipe, a second inflation branch pipe and a third inflation branch pipe; the first air bag, the second air bag and the third air bag are respectively connected with the air bag selection valve through the first inflation branch pipe, the second inflation branch pipe and the third inflation branch pipe.

The back of the cuff body is provided with a hook-and-loop fastener, and the front of the cuff body is provided with a plurality of hook-and-loop fastener fluffy surfaces which are bonded with the hook-and-loop fastener fluffy surfaces.

The magic tape matt surface comprises a first magic tape matt surface, a second magic tape matt surface and a third magic tape matt surface which are sequentially connected and have different colors.

The cuff body is provided with a plurality of detectors on the front side, a processor in the middle, and a display on the back side, wherein the detectors are all connected with the processor, and the processor is connected with the display.

The detectors comprise a blood pressure sensor, a body temperature sensor, a heart rate sensor and a blood oxygen sensor.

The device also comprises a storage battery, and the storage battery is electrically connected with the detectors, the processor and the display.

Compared with the prior art, the beneficial technical effects brought by the application are shown in that:

1. compared with the prior art, the air pipe is provided with the exhaust valve for exhausting residual air in the cuff, so that the error of a measured value caused by air remaining due to the fact that the air is bound on the arm of a patient because of incomplete air leakage is avoided; simultaneously for the people of prior art breaks off the blood pressure sleeve area and exhausts, this application exhausts through direct operation discharge valve, and this application operation is more simple, makes things convenient for medical personnel to operate, alleviates medical personnel's work load.

2. The cuff comprises a plurality of air bags with different specifications, can cover the upper arm circumference size of the crowd from a thin type to a large size according to the requirements of adults, and is suitable for users with different arm thicknesses.

3. Can detect user's blood pressure, body temperature, rhythm of the heart and blood oxygen through blood pressure sensor, body temperature sensor, rhythm of the heart sensor and blood oxygen sensor to handle information transfer to the treater, then show through the display, look over with convenient user and medical personnel.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the cuff body according to the present invention;

fig. 3 is a schematic view of the back of the cuff body of the present invention;

fig. 4 is a sectional view of the cuff body of the present invention;

reference numerals: 1. a cuff body; 11. an air bag; 111. a first air bag; 112. a second air bag; 113. a third air cell; 1101. a top layer; 1102. a bottom layer; 1103. an intermediate layer; 12. hook surface of magic tape; 13. magic tape hair side; 131. a first magic tape matt surface; 132. a second magic tape matt surface; 133. a third magic tape matt surface; 14. a detector; 141. a blood pressure sensor; 142. a body temperature sensor; 143. a heart rate sensor; 144. a blood oxygen sensor; 15. a processor; 16. a display; 17. a storage battery; 2. an air tube assembly; 21. an inflation manifold; 22. inflating and pipe dividing; 221. a first inflation branch pipe; 222. a second inflation branch pipe; 223. a third inflation branch pipe; 23. an air bag selector valve; 24. and (4) exhausting the valve.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the accompanying drawings, so as to fully understand the objects, the features, and the effects of the present invention.

Example 1

A blood pressure cuff with an air exhaust device comprises a cuff body 1 and an air pipe assembly 2 connected with the cuff body 1, as shown in figures 1 and 2; a plurality of air bags 11 are arranged in the cuff body 1; the air pipe assembly 2 comprises an inflation main pipe 21, a plurality of inflation branch pipes 22, an air bag selection valve 23 and an exhaust valve 24, each air bag 11 is connected with the air bag selection valve 23 through the inflation branch pipes 22, the air bag selection valve 23 is connected with the inflation main pipe 21, and the exhaust valve 24 is installed on the inflation main pipe 21.

In the embodiment, the cuff body 1 is used for inflating to pressurize the arm, and the air pipe assembly 2 is used for air intake and exhaust; by arranging a plurality of air bags 11, users with different arm thicknesses can be satisfied; the air bag selecting valve 23 is used for controlling the communication between the inflation manifold 21 and one of the inflation branch pipes 22, and further the corresponding air bag 11, and can adopt a conventional reversing valve.

Discharge valve 24 is used for the exhaust, avoid tying up the error that causes the measured value because of losing heart incompletely and cause gaseous leaving over on patient's arm, make things convenient for medical personnel to operate the exhaust simultaneously, it can be spiral hand-screw formula, also can be multichannel exhaust, aerify, if adopt conventional three-way valve, its first connector connection aerifys house steward 21 and then communicates with gasbag 11, the second connector is aerifyd with aerating device intercommunication, the third connector is connected to the outside and is exhausted, through the case of rotation three-way valve, make different passageway intercommunications, if during first connector and second connector intercommunication, can aerify gasbag 11, during first connector and third connector intercommunication, can exhaust gasbag 11.

Example 2

As shown in fig. 1, the present embodiment is further modified from embodiment 1 in that the airbag 11 includes a first airbag 111, a second airbag 112, and a third airbag 113 that are connected in sequence from inside to outside and gradually increase in area, and the inflation branch pipe 22 includes a first inflation branch pipe 221, a second inflation branch pipe 222, and a third inflation branch pipe 223; the first airbag 111, the second airbag 112, and the third airbag 113 are connected to the airbag selection valve 23 through a first inflation branch pipe 221, a second inflation branch pipe 222, and a third inflation branch pipe 223, respectively.

The three air bags 11 are arranged in the embodiment, the size standards of the air bags are set according to the arm thicknesses of different measured persons, the sizes of the air bags are sequentially increased from inside to outside, the arm thickness measured by the first air bag 111 is 22-30 cm (small or thin adult), the arm thickness measured by the second air bag 112 is 31-40 cm (medium adult), the arm thickness measured by the third air bag 113 is 41-50 cm (large or fat adult), the first air bag 111, the second air bag 112 and the third air bag 113 are respectively independent air bags, the upper arm girth size of the adult from the thin adult to the large adult can be covered, and the air bags are suitable for users with different arm thicknesses. Suitably, the airbag selection valve 23 may be a three-position four-way reversing valve having an inlet and three outlets, the inlet is communicated with the inflation main pipe 21, the three outlets are respectively communicated with the three inflation branch pipes 22, and when the inlet is communicated with the selected outlet, the inflation main pipe 21 is communicated with the inflation branch pipe 22 connected with the outlet and the airbag 11.

As an optimized solution of this embodiment, as shown in fig. 2 and 3, the back of the cuff body 1 is provided with a hook and loop fastening surface 12, and the front of the cuff body 1 is provided with a plurality of hook and loop fastening surfaces 13 adhered to the hook and loop fastening surface 12. The hook and loop fastener hook surface 13 comprises a first hook and loop fastener hook surface 131, a second hook and loop fastener hook surface 132 and a third hook and loop fastener hook surface 133 which are connected in sequence and have different colors, the first hook and loop fastener hook surface, the second hook and loop fastener hook surface respectively correspond to the first air bag 111, the second air bag 112 and the third air bag 113 during inflation, and the hook and loop fastener hook surface 12 is bonded at different positions of the hook and loop fastener hook surface 13, namely represents inflation of different air bags. In order to identify each magic tape matt surface conveniently, colors or marks can be added on the magic tape matt surfaces to distinguish the magic tape matt surfaces in practical application, and different air bag sticking areas are judged according to the positions of the color scale areas.

When the device is used, medical staff fixes a blood pressure cuff on the arm of a measured person through the adhesive magic tape, controls the air bag selection valve 23 to be communicated with the corresponding inflation branch pipe 22 according to the adhered magic tape hair surface 13, then connects the inflation main pipe 21 with the electrocardio monitoring device, and monitors the electrocardio of the measured person through the electrocardio monitoring device after connection.

When the exhaust is needed after monitoring, the exhaust valve 24 is opened to exhaust the gas in the air bag 11, so that the error of the measured value caused by gas remaining due to incomplete air leakage and binding on the arm of the patient is avoided; simultaneously for the people of prior art breaks off the blood pressure sleeve area and exhausts, this application exhausts through direct operation discharge valve, and this application operation is more simple, makes things convenient for medical personnel to operate, alleviates medical personnel's work load. If there is any discomfort in monitoring or there may be a risk for some reason, such as when the air bag is permanently over-inflated, the blood pressure measurement must be terminated, the ECG monitoring device closed and the exhaust valve 24 opened to release the gas from the cuff to meet the patient's needs.

Example 3

As shown in fig. 2 and 3, the present embodiment is further improved on the basis of embodiment 1, the front surface of the cuff body 1 is provided with a plurality of detectors 14, the middle part is provided with a processor 15, the back surface is provided with a display 16, the plurality of detectors 14 are all connected with the processor 15, and the processor 15 is connected with the display 16. The number of detectors 14 includes a blood pressure sensor 141, a body temperature sensor 142, a heart rate sensor 143, and a blood oxygen sensor 144. And the device also comprises a storage battery 17, and the storage battery 17 is electrically connected with the plurality of detectors 14, the processor 15 and the display 16 to supply power for the detectors.

In this embodiment, can detect user's blood pressure, body temperature, heart rate and blood oxygen through blood pressure sensor 141, body temperature sensor 142, heart rate sensor 143 and blood oxygen sensor 144 to handle information transfer to treater 15, then show through display 16, look over the measuring condition in order to make things convenient for user and medical personnel.

Example 4

As shown in fig. 4, this embodiment is further improved on the basis of embodiment 1, and the airbag 11 includes a top layer 1101, a bottom layer 1102, and an intermediate layer 1103 that separates the top layer 1101 from the bottom layer 1102, where the intermediate layer 1103 is located between the top layer 1101 and the bottom layer 1102, and is made of mesh cloth and has a concave-convex surface so as to separate the top layer 1101 from the bottom layer 1102.

When the blood pressure cuff starts to measure the blood pressure, the air bag 11 starts to inflate, the top layer 1101 and the bottom layer 1102 are separated by the middle layer 1103, and therefore the air flow is quickly filled in the air bag 11 due to the quick separation; if the middle layer 1103 is not provided, the top layer 1101 and the bottom layer 1102 would normally stick together, and the air flow would be required to blow the top layer 1101 and the bottom layer 1102 when the air bag 11 begins to inflate, and then the air flow would gradually fill the air bag 11, slowing the inflation rate and thus slowing the blood pressure measurement rate.

When the blood pressure cuff finishes measuring blood pressure, the air in the air bag 11 starts to be released outwards, the middle layer 1103 enables the top layer 1101 and the bottom layer 1102 to be separated and not easy to be bonded together, so that the air in each part of the air bag 11 can be quickly transmitted to the exhaust valve 24 to be exhausted, the exhaust speed is increased, and the comfort of measuring the blood pressure is improved.

The embodiments of the present invention have been described in detail, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and the equivalents or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A blood pressure cuff with an exhaust device is characterized by comprising a cuff body (1) and a trachea component (2) connected with the cuff body (1);

a plurality of air bags (11) are arranged in the cuff body (1); trachea subassembly (2) are including aerifing total pipe (21), a plurality of branch pipe (22), gasbag selection valve (23) and discharge valve (24) of aerifing, and each gasbag (11) is connected through aerifing branch pipe (22) respectively gasbag selection valve (23), gasbag selection valve (23) are connected aerify total pipe (21), discharge valve (24) are installed aerify on the total pipe (21).

2. The blood pressure cuff as recited in claim 1, wherein the air bag (11) includes a first air bag (111), a second air bag (112) and a third air bag (113) which are connected in sequence from inside to outside and whose areas are gradually increased, and the inflation branch tube (22) includes a first inflation branch tube (221), a second inflation branch tube (222) and a third inflation branch tube (223); the first air bag (111), the second air bag (112) and the third air bag (113) are respectively connected with the air bag selection valve (23) through the first inflation branch pipe (221), the second inflation branch pipe (222) and the third inflation branch pipe (223).

3. The blood pressure cuff as recited in claim 2, wherein the back of the cuff body (1) is provided with a hook and loop fastener surface (12), and the front thereof is provided with a plurality of hook and loop fastener surfaces (13) adhered to the hook and loop fastener surface (12).

4. The blood pressure cuff as recited in claim 3, wherein the magic tape matt surface (13) includes a first magic tape matt surface (131), a second magic tape matt surface (132) and a third magic tape matt surface (133) which are connected in sequence and have different colors.

5. A blood pressure cuff as recited in claim 1, wherein said cuff body (1) has a plurality of detectors (14) on the front side, a processor (15) on the middle side, and a display (16) on the back side, said plurality of detectors (14) are connected to said processor (15), and said processor (15) is connected to said display (16).

6. A blood pressure cuff as recited in claim 5, wherein said number of detectors (14) includes a blood pressure sensor (141), a body temperature sensor (142), a heart rate sensor (143), and a blood oxygen sensor (144).

7. A blood pressure cuff as recited in claim 6, further comprising a battery (17), said battery (17) being electrically connected to said plurality of detectors (14), processor (15) and display (16).

8. A blood pressure cuff as claimed in claim 1, wherein said balloon (11) comprises a top layer (1101), a bottom layer (1102), and an intermediate layer (1103) separating the top layer (1101) and the bottom layer (1102), said intermediate layer (1103) being positioned between the top layer (1101) and the bottom layer (1102) and having a concave-convex surface.