CN206659799U - A kind of measuring cuff overcoat of ankle arterial pressure - Google Patents

Abstract

The utility model relates to an auxiliary device for blood pressure measurement, in particular to a cuff coat for ankle blood pressure measurement. The first connecting part and the second connecting part at both ends of the jacket body; the jacket body is made of pressure-resistant cloth, and the width of the jacket body is greater than the width of the cuff; the first connecting part and the second connecting part can adjust the length of the cuff jacket connected together in a way. It can be used to assist in measuring the blood pressure of various groups of people.

Description

An ankle cuff coat for blood pressure measurement

technical field

The utility model relates to an auxiliary device for blood pressure measurement, in particular to a cuff coat for ankle artery blood pressure measurement.

Background technique

Clinically, the ankle-brachial index (ABI) is calculated by measuring the blood pressure of the ankle artery and the blood pressure of the brachial artery. The ankle-brachial index (ABI) has the characteristics of reliability, sensitivity, good repeatability, and non-invasiveness. Evaluate. How to accurately measure the ankle blood pressure is very important to the calculation of the ankle-brachial index, and the sphygmomanometer cuff is one of the important factors affecting the accurate measurement of blood pressure. The cuff used clinically to measure the blood pressure of the ankle artery is a rectangle of 14*54 cm. Since the ankle of the calf gradually thickens upwards, many patients have a large increase in thickness, so that the cuff cannot be wrapped flat and will wrinkle to make it effective. The measurement area narrows, and the measured blood pressure is high; in addition, some patients have fat legs and thick legs, so the cuff length is not enough to wrap around, and some patients have thin legs, so the cuff is too long to stick, and the cuff is easy to wear when pressurized. Break apart, affecting measurement.

Confronting the above situation, some researchers have proposed to improve the cuff into a fan shape. For example, Chinese patent CN203153719U discloses "a special fan-shaped double cuff for ankle-brachial blood pressure measurement". The artery retention needle is connected to one end of the first three-way joint. The other end of the first tee joint is connected to one end of the second tee joint, the third end of the first tee joint is connected to the syringe, and the other end of the second tee joint is connected to the third tee joint The third end of the second three-way joint is connected with the central arterial pressure measurement tube, the other end of the third three-way joint is connected with the infusion set for heparinized administration, the third three-way joint and A pressure sensor is arranged between the infusion sets. Another example is that the Chinese patent CN103705227A discloses "a fan-shaped cuff for blood pressure measurement". The cuff is bound around the limbs of the subject during blood pressure measurement. The shape of the airbag is fan-shaped, and the airbag segment includes a long arc side, a short arc side and two straight sides connected on both sides, and the arc length ratio of the long arc side and the short arc side is a given value between 1.2 and 1.6. fixed value; the ratio of the length of the straight side to the long arc side is a given value between 0.4 and 0.8; the cuff is bound around to form a platform shape.

However, this method is in line with the leg shape characteristics of most patients, and it is not effective for patients with too large changes in thickness, nor is it effective for overweight or emaciated patients. Therefore, it is necessary to design a cuff coat product that can assist in blood pressure measurement.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a cuff jacket for ankle artery blood pressure measurement, which can be used to assist in measuring the blood pressure of various groups of people.

In order to achieve the above technical purpose, the utility model provides a cuff cover for measuring blood pressure in the ankle artery. The cuff cover is covered outside the cuff in a detachable manner, and includes a cover body and a second sleeve located at both ends of the cover body. A connecting part and a second connecting part; the coat body is made of pressure-resistant cloth, and the width of the coat body is greater than the width of the cuff; the first connecting part and the second connecting part are connected together in a manner that can adjust the length of the cuff coat .

As an improved technical solution of the utility model, the pressure-resistant cloth is selected from one or both of khaki cloth and felt cloth.

As an improved technical solution of the utility model, the coat body includes a first layer of khaki cloth, a felt cloth and a second layer of khaki cloth which are sequentially superimposed and fixed.

As an improved technical solution of the utility model, the cuff coat has a rectangular structure; the size of the cuff coat is 60 cm long and 16 cm wide.

As an improved technical solution of the utility model, the first connecting part is provided with several rows of buckles at one end of the jacket body, the second connecting part is provided with several rows of snap hooks at the other end of the jacket body, and the two ends of the cuff jacket are Fastened together with buckles and hooks.

As an improved technical solution of the utility model, there are 10 rows of hasps, and the 10 rows of hasps are arranged at a distance of 1 cm; there are 10 rows of hasps, and the 10 rows of hasps are arranged at a distance of 1 cm.

As an improved technical solution of the utility model, it also includes a cuff fixing part, and the fixing part includes elastic cloth, which is elastically arranged on the side where the cuff cover is in contact with the cuff, and the elastic cloth and the cuff cover are formed to allow the cuff to pass through. sleeve.

As an improved technical solution of the utility model, the cuff cover is provided with an anti-slip layer on the side for contacting with the cuff.

As an improved technical solution of the utility model, the anti-slip layer is selected as anti-slip cloth or anti-slip coating.

Beneficial effect

In this application, the cuff cover is mainly used to assist in fixing the cuff during blood pressure measurement. Since the material of the cuff cover body is pressure-resistant cloth, more specifically one or both of khaki cloth and felt cloth, it does not With elasticity or slight elasticity, it can be fixed on the outside of the cuff when measuring blood pressure, so that the airbag in the cuff can expand towards the patient's skin during the inflation process, which can effectively improve the accuracy of blood pressure measurement, especially for obese patients or overweight patients. thin person.

In addition, the cuff jacket in the present application can assist the cuff to complete the measurement of ankle arteries of different leg shapes by adjusting the position where the first connecting part is connected to the second connecting part: if the first connecting part is set as a buckle, When the second connecting part is set as hooks, when the same row of hooks is connected to different rows of buckles, the cuff jacket can assist the cuff to complete the measurement of ankle arteries of different leg shapes, and ensure that the ankle arteries are measured The cuff won't fall apart.

Description of drawings

The three-dimensional structure schematic diagram of Fig. 1 cuff coat of the present utility model;

Partial exploded view of the cuff coat of Fig. 2 of the present utility model;

The first structural representation of Fig. 3 cuff coat;

The second structural schematic diagram of Fig. 4 cuff coat;

The application schematic diagram of the second structure of Fig. 5 cuff coat;

In the figure: 1. The first layer of khaki cloth; 2. Felt cloth; 3. The second layer of khaki cloth; 4. The first connecting part; 5. The second connecting part; 6. Connecting belt; 7. Connecting buckle; 8. Elastic cloth; 9. Cuff.

detailed description

In order to make the purpose and technical solution of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the embodiment: first layer of khaki cloth 1; felt cloth 2; second layer of khaki cloth 3; first connecting part 4; second connecting part 5; connecting belt 6; connecting buckle 7; elastic cloth 8; cuff 9.

As shown in Figures 1 and 2, a cuff cover for ankle blood pressure measurement, the cuff cover includes a first layer of khaki cloth 1, a felt cloth 2 and a second layer of khaki cloth 3 that are sequentially superimposed and fixed, and One end of the cuff cover has a first connecting part 4, and the other end of the cuff cover has a second connecting part 5; the first connecting part 4 and the second connecting part 5 are connected together in a manner that can adjust the length of the cuff cover . In this embodiment, one end of the cuff coat is provided with several rows of buckles, and the other end of the cuff coat is provided with several rows of hooks, and the two ends of the cuff coat are connected together by the buckle and the clasp; The part 4 is a hasp, and the second connecting part 5 is a hook; the hasp has 10 rows, and the 10 rows of hasps are arranged with a distance of 1 cm; the hasp has 10 rows, and the 10 rows of hasps are arranged with a distance of 1 cm. .

A method for using a cuff jacket, comprising the steps of:

S1 binds the cuff at the measurement site of the patient's calf;

S2 Sprinkle anti-slip paint on the side of the cuff cover that is used to contact the cuff, and cover the cuff cover on the cuff, and ensure that the cuff body can completely cover the part of the cuff that contains the airbag; the anti-slip layer mentioned here It can be an anti-slip cloth layer, or it can be an anti-slip coating containing the following parts by weight: 15-30 parts of magnesium carbonate, 10-15 parts of spherical silica gel, wherein the particle size of the spherical silica gel is 1-3mm;

S3 Fix the cuff jacket according to the patient's leg shape, and the connecting parts at both ends of the outer jacket jacket are evenly and excessively connected according to the calf shape of the patient to be measured, so as to ensure that the cuff jacket is covered outside the cuff and completely fits the patient's calf shape; In order to: adjust the buckle position of each row of buckles and hooks according to the thickness of the measured part of the patient during use. For example, when measuring the ankle artery, the side of the ankle near the instep is thinner, and the side near the knee is thinner. Thick, when fastening the buckle and hook of the cuff coat, the buckle near the ankle can be buckled to the inner buckle, and the buckle near the knee can be buckled to the outer buckle. The hook here can be It can be located in the same row or in different rows, which can be adjusted according to the leg shape of the testee. Another example is calf muscle hypertrophy, that is, the ankle artery measurement part is thinner near the ankle and near the knee, but too thick at the calf. It is very easy to disintegrate, and the existing fan-shaped cuff can't complete the measurement well, but the cuff coat of the application can solve the above problems well, specifically, the cuff can be fixed first, and then the cuff The hooks on both sides of the jacket along the width direction are fastened to the inner buckle, and the hooks located in the middle section of the cuff jacket in the width direction are fastened to the outer buckle. This method can effectively prevent the cuff from being disintegrated when measuring the ankle artery . This has also proved that by adopting the cuff coat of the present application to assist the common cuff, the fan-shaped cuff can be used for the measurement of the ankle arteries of different leg types, and after adopting the cuff coat of the present application, it is no longer necessary to improve the existing cuff The ankle artery measurement of different leg shapes can be completed under the same shape. Here, the inner side refers to the side extending from one end to the other end in the length direction of the cuff cover, and the outer side refers to the side near one end in the length direction of the cuff cover.

S4 Inflate the cuff airbag until the pressure of the airbag acting on the patient's calf can ensure that the sphygmomanometer can accurately measure the patient's blood pressure; at this time, because the material of the jacket body is compression-resistant cloth, more specifically one of khaki cloth and felt cloth One or two types, which do not have elasticity or have slight elasticity. When measuring blood pressure, it is fixed on the outside of the cuff so that the airbag in the cuff can expand towards the patient's skin during the inflation process. The skin surface of the tested patient is inflated. When used to measure the blood pressure of ordinary patients, the blood pressure can be accurately measured with a small airbag expansion. When used to measure the blood pressure of obese people, the cuff jacket can prevent the airbag from expanding outwards. And because of the anti-slip layer (in this embodiment, anti-slip paint is selected), the spherical silica gel of the anti-slip layer will partially sink on the surface of the cuff, increasing the force between the cuff coat and the cuff, effectively preventing the cuff from slipping between the cuff coat and the cuff coat. In order to prevent the cuff from wrinkling in the width direction during the inflation process of the airbag, it can effectively improve the accuracy of blood pressure measurement of obese patients; when used for blood pressure measurement of thin people, the cuff needs to be over-inflated to achieve accurate blood pressure measurement. After the cuff cover is used, the air bag in the cuff can be expanded towards the patient's skin during the expansion process, which can effectively improve the accuracy of blood pressure measurement.

S5 After completing the blood pressure measurement, after the cuff airbag releases at least half of the gas, untie the cuff cover and remove the cuff cover from the outside of the cuff, put the cuff cover away, take off the cuff, and wait for the cuff cover to After the air in the middle airbag is completely released, retract the cuff.

The hook and the buckle in the present embodiment can be replaced by sticky buttons and adhesive tapes, specifically, one end of the cuff coat is provided with a 20cm long sticky buckle, and the other end of the cuff coat is provided with a 20cm long sticky tape. The two ends of the two ends are bonded together by Velcro and adhesive tape, that is, the first connecting part 4 is a Velcro, and the second connecting part 5 is an adhesive tape, or the first connecting part 4 is an adhesive tape, and the second connecting part 5 is an adhesive tape. buckle. By adjusting the connection position of the sticky button and the sticky tape, the length of the cuff jacket can be adjusted to match the cuff, so as to complete the blood pressure measurement.

In order to match the cuff cover with the cuff, the cuff cover has a rectangular structure in this embodiment, and in order to ensure the accuracy and effectiveness of the use of the cuff cover, because it is generally stipulated that the cuff width must be 20% larger than the diameter of the measurement site, and the effect of the cuff coat is to avoid the outward expansion of the cuff air bag, therefore, the size of the cuff coat must be greater than the size of the cuff, in the present embodiment the size of the cuff coat is 60cm long and 16cm wide. It can be used with all kinds of cuffs.

In order to prevent the cuff cover from deviating from the outer surface of the cuff during the blood pressure measurement process, the cuff cover is provided with several connecting straps 6 at one end in the width direction, and several connecting buttons 7 are correspondingly provided at the other end of the cuff cover in the width direction. Connecting belt 6 is tied on connecting buckle 7 after passing cuff, realizes the fixing of cuff coat and cuff, specifically as shown in Figure 4 and Figure 5. When in use, first complete the binding of the cuff, then pass the connecting strap 6 through the cuff, then tie the connecting strap 6 to the connecting buckle 7, and ensure that the cuff coat is completely covered outside the cuff, and finally bind according to the cuff The final shape adjusts the position of the buckle and the hook, and then completes the binding of the cuff coat.

Also have and also comprise elastic cloth 8, elastic cloth 8 is located at the side that cuff cover and cuff contact, and the two ends of elastic cloth 8 length direction are respectively fixed on the both sides of cuff cover width direction, i.e. elastic cloth 8 and cuff The coat forms a sleeve that allows the cuff to pass through. When in use, first put the cuff through the sleeve, then bind the cuff to the measured site, and finally complete the binding of the cuff coat; its function is that the cuff wears After being passed through the sleeve, it is used for blood pressure measurement, which can effectively avoid the deviation between the cuff and the cuff cover during the blood pressure measurement process, and the elastic cloth 8 has good elasticity and will not affect the blood pressure measurement. Furthermore, there are two elastic cloths 8, and the two elastic cloths 8 are respectively arranged at both ends of the length direction of the cuff jacket, as shown in Figure 3 for details.

It can also be selected as, in order to prevent the cuff from sliding with the cuff cover during use, the cuff cover is provided with an anti-slip layer on the side that is used to contact the cuff, where the anti-slip layer can be selected on the cuff cover for use with the cuff One layer of non-slip cloth is laid on the side where the cuff contacts, and one layer of anti-slip coating can also be sprayed on the side where the cuff coat contacts the cuff.

The above is only the embodiment of the utility model, and its description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model.

Claims (9)

1. a kind of measuring cuff overcoat of ankle arterial pressure, it is characterised in that the cuff overcoat is covered in a manner of it can dismantle In outside cuff, including coat body, and it is divided into the first connecting portion and second connecting portion at coat body both ends；Coat body It is prepared using resistance to compression cloth, the width of coat body is more than the width of cuff；First connecting portion and second connecting portion are can adjust The mode of section cuff its length links together.

A kind of 2. measuring cuff overcoat of ankle arterial pressure according to claim 1, it is characterised in that the resistance to compression cloth From one or both of khaki cotton, felt cloth.

A kind of 3. measuring cuff overcoat of ankle arterial pressure according to claim 2, it is characterised in that coat body bag Include and be sequentially overlapped fixed first layer khaki cotton, felt cloth and second layer khaki cotton.

4. the measuring cuff overcoat of a kind of ankle arterial pressure according to claim 1, it is characterised in that cuff overcoat is Rectangle structure；The size of cuff overcoat is long 60cm, wide 16cm.

A kind of 5. measuring cuff overcoat of ankle arterial pressure according to claim 1, it is characterised in that first connecting portion To be provided with some row's hasps in one end of coat body, second connecting portion is taken for the other end in coat body provided with some rows Hook, the both ends of cuff overcoat are snapped together by hasp with having contact with.

6. the measuring cuff overcoat of a kind of ankle arterial pressure according to claim 5, it is characterised in that the hasp has 10 rows, 10 row's hasps are laid in a manner of spacing 1cm；Having contact with has 10 rows, and 10 rows have contact with to be laid in a manner of spacing 1cm.

7. the measuring cuff overcoat of a kind of ankle arterial pressure according to claim 1, it is characterised in that also including cuff Fixed part, fixed part include elastical cloth, and elastical cloth is located at the side of cuff overcoat and cuff engagement, and outside elastical cloth and cuff Inner room forms the sleeve for allowing cuff to pass through.

8. the measuring cuff overcoat of a kind of ankle arterial pressure according to claim 1, it is characterised in that be enclosed on outside cuff For being provided with skid resistant course with the one side of cuff engagement.

A kind of 9. measuring cuff overcoat of ankle arterial pressure according to claim 8, it is characterised in that the skid resistant course Elect anti-skid cloth or nonskid coating as.