CN211187213U - Cuff assembly for measuring dynamic blood pressure - Google Patents

Abstract

The utility model discloses a cuff assembly for dynamic blood pressure measurement, belonging to the technical field of blood pressure measurement tools. The utility model comprises a cuff body, a clamping air bag and a protective net; It is installed on both sides of the inner side of the main body of the cuff. The clamping airbag is composed of several sub-airbags that are evenly arranged and distributed, and the arrangement direction of the several sub-airbags is parallel to the length direction of the main body of the cuff. The adjacent sub-airbags are connected through the trachea. , and the outermost sub-airbag is provided with an inflation nozzle; the opposite sides of the protective net are provided with protective brackets, which are detachably installed on the outer side of the cuff body through the protective brackets; one end of the protective net is connected by a strap. The other end is equipped with a connecting female buckle through a strap, and the protective net is detachably connected through the connecting child buckle and the connecting female buckle; the utility model can effectively fix the main body of the cuff, and ensure the accuracy and reliability of the blood pressure measurement value. .

Description

A cuff assembly for ambulatory blood pressure measurement

technical field

The utility model relates to the technical field of blood pressure measurement tools, in particular to a cuff assembly for dynamic blood pressure measurement.

Background technique

As we all know, ambulatory blood pressure is to use an ambulatory blood pressure recorder to measure a person's blood pressure value at a certain interval within 24 hours of day and night. Ambulatory blood pressure is one of the important means of clinical hypertension diagnosis and guidance evaluation of antihypertensive treatment. Doctors diagnose high blood pressure, eliminate false high blood pressure and white coat blood pressure, effectively formulate diagnosis and treatment plans, track and evaluate drug efficacy, and stably control blood pressure in hypertensive patients. The main body of the cuff needs to be worn on the patient's arm for 24 hours for measurement, and the patient needs normal exercise and labor during this time period. When the arm is active, the arm muscles move with the different curvature of the arm, resulting in the constant shape of the arm surface. If the change occurs, it is easy to cause the cuff to loosen, which affects the accuracy and reliability of the measurement data; and when sleeping at night, it is easy to unconsciously press the arm, especially when pressing the position of the biceps, it will hinder the blood in the brachial artery. flow, resulting in inaccurate measurements.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a cuff assembly for dynamic blood pressure measurement, which can effectively fix the main body of the cuff and ensure the accuracy and reliability of the blood pressure measurement value.

In order to achieve the above object, the technical scheme adopted by the present utility model is:

A cuff assembly for ambulatory blood pressure measurement, comprising a cuff body, the outer side of one end of the cuff body and the inner side of the other end are provided with velcros, the cuff body is detachably connected end to end by two velcros; The cuff assembly for ambulatory blood pressure measurement further includes a clamping airbag and a protective net; the clamping airbags are provided with two groups, and the two groups of clamping airbags are respectively fixed on the two edge positions of the inner side of the cuff main body, and the The clamping airbag is composed of several sub-airbags evenly arranged and distributed, and the arrangement direction of the several sub-airbags is parallel to the length direction of the main body of the cuff; the adjacent sub-airbags are communicated through the trachea, and the outermost sub-airbags are The airbag is provided with an inflation nozzle; the opposite sides of the protective net are provided with protective brackets, which are detachably installed on the outer side of the cuff body through the protective brackets; the protective bracket and the protective net have the same length, The length direction of the protective net is arranged in parallel with the length direction of the main body of the cuff; one end of the protective net is installed with a connecting sub-buckle through a strap, and the other end is installed with a connecting female buckle through the strap. The connecting sub-buckles and the connecting female buckles are detachably connected at the end.

Preferably, the protective bracket includes a flexible strip and several struts, the flexible strip is detachably connected to the cuff body, and the length of the flexible strip is equal to the length of the protective net; the flexible strip passes through several uniform strips. The arranged struts are connected to the protective net.

Preferably, the material of the flexible strip is silica gel, and the material of the support rod is plastic.

Preferably, the material of the cuff body is flexible non-woven fabric or cotton fabric.

Preferably, the Velcro is sewn onto the cuff body.

Owing to adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. The utility model is provided with clamping airbags on both sides of the inner side of the main body of the cuff, so that the cuff can form partial pressure during the action of the cuff with the arm, so as to avoid discomfort to the arm, and at the same time the arm movement muscles are displaced. When the air pressure in the clamping air bag changes with the change of the arm surface, it can always clamp the arm, prevent the cuff from loosening, and ensure the accuracy and reliability of the blood pressure measurement value.

2. The utility model is provided with a protective net on the outer side of the main body of the cuff, and the protective net is detachably connected to the main body of the cuff; when used during the day, the protective net can be disassembled, and at night, the protective net can be installed on the main body of the cuff. On the outer side, the arm is supported and protected to prevent inadvertently pressing the biceps and nearby positions during sleep, obstructing the blood flow in the brachial artery, resulting in inaccurate measurement, thus ensuring the accuracy and reliability of blood pressure measurement during sleep at night , Repeatability; the device can be extended to clinical, simple operation and strong practicability.

Description of drawings

Fig. 1 is the structural representation of the utility model during daytime use;

Fig. 2 is the structural representation of the utility model when used at night;

Fig. 3 is the structural representation of the inner side of the present utility model;

Fig. 4 is the structural representation of the outer side of the present utility model;

Fig. 5 is the structural representation of the support protection structure of the present utility model;

In the picture: 1-cuff body, 2-velcro, 3-clamping airbag, 31-sub-airbag, 32-trachea, 33-inflatable nozzle, 4-protective net, 5-protective bracket, 51-flexible strip, 52 -Struts, 6-straps, 7-connecting sub-buckles, 8-connecting female buckles.

The following specific embodiments will further illustrate the present invention with reference to the above drawings.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. The accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, not physical drawings, and should not be construed as limitations on the present invention. Enlargement or reduction does not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures, components and their descriptions in the accompanying drawings may be omitted. All other embodiments obtained by technical personnel without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example

Please refer to Figures 1-5, a cuff assembly for ambulatory blood pressure measurement, including a cuff body 1, a clamping airbag 3 and a protective net 4.

The outer side surface of one end of the cuff main body 1 and the inner side surface of the other end are provided with a Velcro 2 , and the cuff body 1 is detachably connected end to end by two Velcro stickers 2 . Wherein, the Velcro 2 is sewn on the cuff body 1, and the material of the cuff body 1 is a flexible non-woven fabric or cotton cloth.

The clamping airbags 3 are provided with two groups. The two groups of clamping airbags 3 are respectively fixed on the two edges of the inner side of the cuff body 1. The clamping airbags 3 are composed of several sub-airbags 31 evenly arranged and distributed. The arrangement direction is parallel to the longitudinal direction of the cuff body 1 . Adjacent sub-airbags 31 communicate with each other through a trachea 32 , and an inflation nozzle 33 is provided on the outermost sub-airbag 31 . The setting of the clamping airbag 3 enables the cuff body 1 to form local pressure during the interaction with the arm, so as to avoid discomfort to the arm. At the same time, when the arm moves and the muscles are displaced, the air pressure in the clamping airbag 3 changes with the surface of the arm. And transfer, so that it always clamps the arm, prevents the cuff from loosening, and ensures the accuracy and reliability of the blood pressure measurement value.

Two opposite sides of the protective net 4 are provided with protective brackets 5 , and are detachably mounted on the outer side of the cuff body 1 through the protective brackets 5 . The protective bracket 5 and the protective net 4 have the same length, and the longitudinal direction of the protective net 4 is arranged in parallel with the longitudinal direction of the cuff body 1 . The protective bracket 5 includes a flexible strip 51 and several struts 52. The flexible strip 51 is detachably connected to the cuff body 1. The length of the flexible strip 51 is equal to the length of the protective net 4; Connect the protective net 4. The material of the flexible strip 51 is silica gel, and the material of the support rod 52 is plastic. One end of the protective net 4 is installed with a connecting sub-buckle 7 through a strap 6, and the other end is installed with a connecting female buckle 8 through the strap 6. When in use, adjust the position of the cuff body 1 so that the position of the center of the protective net 4 is opposite to the position of the biceps on the upper arm. When measuring the blood pressure, the brachial artery blood pressure is mainly measured. Therefore, the protective net 4 mainly measures the biceps and nearby positions. protection. The protective net 4 is detachably connected to the cuff main body 1. During the daytime use, the protective net 4 can be disassembled, and at night, the protective net 4 is installed on the outer side of the cuff main body 1 to support and protect the arm and prevent it from sleeping. Inadvertently pressing on the biceps and its vicinity, it hinders the blood flow in the brachial artery, resulting in inaccurate measurement, thus ensuring the accuracy, reliability and repeatability of blood pressure measurement during nighttime sleep.

The utility model also has the advantages of simple structure, convenient use, low production cost, simple operation, strong practicability, etc., which can bring convenience to medical staff, ensure the accuracy of data, save the time of medical staff, and improve the working efficiency of medical staff , has a good promotion significance.

The above description is a detailed description of the preferred feasible embodiments of the present utility model, but the embodiments are not intended to limit the scope of the patent application of the present utility model. All should belong to the scope of the patent covered by this utility model.

Claims (5)

1. A cuff assembly for ambulatory blood pressure measurement, comprising a cuff body, the outer side of one end of the cuff body and the inner side of the other end are provided with Velcro, and the cuff body is detachable through two Velcro ends. The connection is characterized in that: it also includes a clamping airbag and a protective net; the clamping airbags are provided with two groups, and the clamping airbags in the two groups are respectively fixed on the two edges of the inner side of the cuff body, and the clamping airbags are The airbag is composed of several sub-airbags evenly arranged and distributed, and the arrangement direction of the several sub-airbags is parallel to the length direction of the main body of the cuff; the adjacent sub-airbags are communicated through the trachea, and the outermost sub-airbag is on the Inflatable nozzles are provided; protective brackets are provided on opposite sides of the protective net, and are detachably installed on the outer side of the cuff body through the protective brackets; the protective bracket and the protective net have the same length, and the protective bracket The length direction of the protective net is arranged in parallel with the length direction of the main body of the cuff; one end of the protective net is installed with a connecting sub-buckle through a strap, and the other end is installed with a connecting female buckle through the strap, and the protective net is connected through the connecting sub-buckle. The buckle and the connecting female buckle can be detachably connected at the end. 2 . The cuff assembly for ambulatory blood pressure measurement according to claim 1 , wherein the protective bracket comprises a flexible strip and a plurality of struts, and the flexible strip is detachably connected to the cuff body, so that the The length of the flexible strip is equal to the length of the protective net; the flexible strip is connected to the protective net through a plurality of evenly distributed struts. 3 . The cuff assembly for ambulatory blood pressure measurement according to claim 2 , wherein the material of the flexible strip is silica gel, and the material of the support rod is plastic. 4 . 4 . The cuff assembly for ambulatory blood pressure measurement according to claim 1 , wherein the material of the cuff body is flexible non-woven fabric or cotton cloth. 5 . 5 . The cuff assembly for ambulatory blood pressure measurement according to claim 1 , wherein the Velcro is sewn on the cuff body. 6 .

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