Intelligent blood sugar and blood pressure tester

Abstract

The invention relates to the field of household medical instruments, in particular to an intelligent blood sugar and blood pressure tester which comprises a tester body, a cuff, a connecting assembly, a mounting plate, a supporting plate and the like. The tester is connected with a cuff through an air pipe; an end part is arranged on the cuff; a connecting assembly is mounted at the end part of the cuff; a mounting plate is arranged on the connecting assembly; a plurality of supporting plates are mounted on the mounting plate; each supporting plate is made of an elastic deformation material, and the outer surface of each supporting plate is wrapped with soft cloth. According to the device, drooping skin is extruded through the extrusion roller, so that the drooping skin is in a tightened state, the situation that a cuff drags the sagging skin to move together, the drooping skin is twisted and wrinkles are formed is prevented, accordingly, family members are assisted in blood pressure measurement, the convenience of the family members in the using process is improved, and the situation that the cuff cannot be evenly and flatly attached to the big arm, and the blood pressure is affected is avoided. The uniform stress of the cuff on the big arm is influenced, so that the accuracy of test data is improved.

Description

Technical Field

[0001] The invention relates to the field of household medical devices, and in particular to an intelligent blood sugar and blood pressure tester. Background Art

[0002] The blood glucose and blood pressure tester is a home medical device suitable for people with chronic diseases such as diabetes or hypertension to self-monitor at home in order to better control and manage their health conditions. When testing the blood pressure of the elderly at home, first let the elderly sit on a chair with a backrest, put their arms on the table, and stretch their palms upward, then put the cuff on the elderly's upper arm, and finally tie the cuff before starting the measurement.

[0003] As the elderly age, the fat layer under their skin will become uneven or reduced, causing the skin to sag and become loose. Therefore, when the elderly put their arms on the table, the skin of their upper arms will naturally sag, and the sagging skin will come into contact with the cuff. In order to prevent the cuff from dragging the sagging skin and twisting it when the cuff is tied, family members are usually required to pull up the sagging skin of the elderly to make the skin taut. However, it is extremely inconvenient for family members to pull up the skin and tie the cuff at the same time, and the force needs to be controlled during the pulling process to avoid hurting the elderly. Therefore, it is impossible to ensure that the skin in contact with the cuff is in a taut state during the pulling process, which results in the cuff being unable to fit flat on the upper arm, affecting the uniform force of the cuff on the upper arm, resulting in inaccurate blood pressure data measured, affecting the effectiveness of health management for the elderly. Summary of the invention

[0004] In order to overcome the disadvantage that when family members pull up the sagging skin of the elderly, it is impossible to ensure that the skin in contact with the cuff is in a taut state, resulting in the cuff being unable to fit flat on the upper arm, affecting the uniform force of the cuff on the upper arm, resulting in inaccurate measured blood pressure data and affecting the effectiveness of health management for the elderly, the present invention provides a blood glucose and blood pressure intelligent tester.

[0005] The technical solution of the present invention is: a blood sugar and blood pressure intelligent tester, including a tester and a cuff; the tester is connected to the cuff through a trachea; the cuff is provided with an end; it also includes a connecting component, a mounting plate, a support plate and an extrusion roller; the end of the cuff is installed with a connecting component; a mounting plate is provided on the connecting component; a plurality of support plates are installed on the mounting plate; each support plate is made of an elastic deformable material, and the outer surface of each support plate is wrapped with soft cloth; each support plate is provided with an extrusion roller for preventing the skin from twisting and folding.

[0006] As a preferred technical solution of the present invention, the connection assembly includes a fixing plate and a connecting block; the end of the cuff is fixedly connected to a plurality of fixing plates, and the mounting plate is fixedly connected to all the fixing plates; and a plurality of connecting blocks are fixedly connected to the mounting plate.

[0007] As a preferred technical solution of the present invention, each support plate is configured to be in an arc shape.

[0008] As a preferred technical solution of the present invention, each support plate is composed of a sliding sleeve and a connecting plate, and the connecting plate and the sliding sleeve are connected in a damping sliding manner.

[0009] As a preferred technical solution of the present invention, the height of the front support plate is higher than the height of the rear support plate, and the distance between adjacent front support plates is greater than the distance between adjacent rear support plates.

[0010] As a preferred technical solution of the present invention, each squeezing roller is provided with a plurality of convex parts.

[0011] As a preferred technical solution of the present invention, it also includes a rotating rod; a rotating rod is fixedly connected to the lower side of each supporting plate, and each rotating rod is connected to the mounting plate in a damping rotation connection.

[0012] As a preferred technical solution of the present invention, it also includes a limit block; the front extrusion rollers are all hollow cylindrical; the front extrusion rollers are slidably connected with limit blocks for controlling the tightness of the cuff, and the limit block diameter is set to one finger width; each limit block is provided with a turning handle; the upper side of the front extrusion rollers is provided with sliding grooves, and the turning handles can slide back and forth in the sliding grooves; the length of the rear extrusion rollers is set to two finger widths.

[0013] As a preferred technical solution of the present invention, it also includes a micro air pump; each limit block is set to a hollow structure, and each limit block is made of an inflatable deformable material; a micro air pump is fixedly connected to each connecting block; each limit block is connected to the ventilation end of the micro air pump through an air pipe.

[0014] As a preferred technical solution of the present invention, it also includes a protective pad; the mounting plate is slidably connected with a protective pad for protecting the elbow joints of the elderly.

[0015] Beneficial effects: The present invention realizes squeezing of sagging skin by the squeezing roller, so that the sagging skin is in a taut state, and prevents the cuff from dragging the sagging skin to move together, so that the sagging skin is twisted and wrinkled, thereby assisting family members in blood pressure measurement, improving the convenience of family members in the use process, and preventing the cuff from not being evenly attached to the upper arm, affecting the uniform force of the cuff on the upper arm, thereby improving the accuracy of the test data;

[0016] The convex part increases the friction between the squeezing roller and the skin, thereby preventing the sagging skin from being separated from the squeezing roller, causing the sagging skin to form wrinkles during the cuff pulling and binding process, affecting the accuracy of the test data;

[0017] By making the front support plate higher than the rear support plate, and the spacing between adjacent front support plates greater than the spacing between adjacent rear support plates, the support plate can be more closely fitted to the upper arm shape, thereby reducing the discomfort felt by the elderly when testing blood pressure;

[0018] The two-finger-width squeezing roller at the rear helps family members determine the cuff's binding position to prevent some family members from not knowing the correct binding position, causing the cuff to be at a different level from the heart, thus avoiding affecting the accuracy of the blood pressure test results.

[0019] By pushing the limit block between the cuff and the upper arm, a two-finger-wide space is left before the cuff is tied, thereby preventing the tightness of the cuff from changing during the cuff binding process, thereby avoiding affecting the subsequent blood pressure test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the blood sugar and blood pressure intelligent tester of the present invention from a first viewing angle;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the blood sugar and blood pressure intelligent tester of the present invention from a second viewing angle;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting plate, the support plate and the squeezing roller combination of the present invention;

[0023] Figure 4 It is a front view of the cuff, mounting plate, support plate and squeezing roller assembly of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating rod of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the limit block and the micro air pump combination of the present invention;

[0026] Figure 7 It is a combined cross-sectional view of the squeezing roller and the limiting block of the present invention.

[0027] Wherein: 1-tester, 2-cuff, 2001-end, 3-mounting plate, 3001-limiting groove, 4-support plate, 5-squeezing roller, 5001-convex part, 5002-sliding groove, 101-fixing plate, 102-connecting block, 201-turning rod, 301-limiting block, 30101-turning handle, 302-micro air pump, 401-protective pad. DETAILED DESCRIPTION

[0028] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0029] Example 1

[0030] A blood sugar and blood pressure intelligent tester, such as Figure 1-Figure 5 As shown, it includes a tester 1 and a cuff 2; the tester 1 is connected to the cuff 2 through an air tube; the cuff 2 is provided with an end 2001;

[0031] It also includes a connecting component, a mounting plate 3, a support plate 4 and a squeezing roller 5; the end 2001 of the cuff 2 is installed with a connecting component; the connecting component is provided with a mounting plate 3; four rectangularly distributed support plates 4 are installed on the mounting plate 3; each support plate 4 is made of elastic deformable material, and the outer surface of each support plate 4 is wrapped with soft cloth; each support plate 4 is provided with a squeezing roller 5.

[0032] The connecting assembly includes a fixing plate 101 and a connecting block 102; the end 2001 of the cuff 2 is fixedly connected to two front-to-back symmetrical fixing plates 101, and the mounting plate 3 is fixedly connected to all the fixing plates 101; the mounting plate 3 is fixedly connected to two left-right symmetrical connecting blocks 102.

[0033] Each support plate 4 is configured to be in an arc shape.

[0034] Each support plate 4 is composed of a sliding sleeve and a connecting plate, and the connecting plate and the sliding sleeve are connected in a damping sliding manner.

[0035] The height of the front support plate 4 is higher than that of the rear support plate 4 , and the distance between adjacent front support plates 4 is greater than the distance between adjacent rear support plates 4 .

[0036] Three convex portions 5001 are provided on the facing sides of each two left and right opposite squeezing rollers 5 .

[0037] It also includes a rotating rod 201; the lower side of each support plate 4 is fixedly connected with a rotating rod 201, and each rotating rod 201 is connected to the mounting plate 3 in a damping rotational connection.

[0038] The working principle of this embodiment is:

[0039] The first step, when it is necessary to test the blood pressure of the elderly, first make the elderly sit on a chair with a backrest, put their arms on the table, and stretch their palms upward. At this time, let the elderly's upper arms remain relaxed and at the same level as the heart. Then, stretch out the cuff 2, put the cuff 2 on the elderly's arm, and then drag the cuff 2, the mounting plate 3, the support plate 4 and the squeezing roller 5 to the position of the elderly's upper arm. At this time, the squeezing roller 5 is located below the elderly's upper arm.

[0040] In the second step, the mounting plate 3 is slowly moved upward so that the squeezing roller 5 squeezes the sagging skin of the elderly. As the squeezing roller 5 squeezes the sagging skin, the sagging skin of the elderly is gradually tightened upward. As the mounting plate 3 moves, the elderly's upper arm squeezes the squeezing roller 5 at the same time. Since each support plate 4 is made of elastic deformable material and the outer surface of each support plate 4 is wrapped with soft cloth, the squeezing roller 5 will squeeze the support plate 4 after being squeezed, so that the support plate 4 adapts to the deformation to the left or right side, and then the squeezing roller 5 will gradually pass over the upper arm, and the support plate 4 will wrap the left and right sides of the upper arm at the same time. By setting the support plate 4 to a curved arc shape, the support plate 4 can better fit the shape of the human upper arm, thereby improving the comfort of the elderly test.

[0041] At the same time, the lower cuff 2 near the end 2001 gradually comes into contact with the taut skin. When the squeezing roller 5 passes over the upper arm, the right end of the cuff 2 is pulled to ensure that the width of one to two fingers can be inserted between the cuff 2 and the upper arm, and then the cuff 2 is tied, and finally the tester 1 is started to start the blood pressure test. The squeezing roller 5 squeezes the sagging skin to make the sagging skin taut, preventing the cuff 2 from dragging the loose sagging skin to move together, causing the sagging skin to twist and form wrinkles, thereby assisting family members in measuring blood pressure, improving the convenience of family members' use, and avoiding the cuff 2 from not being able to fit evenly and flatly on the upper arm, affecting the uniform force of the cuff 2 on the upper arm, thereby improving the accuracy of the test data.

[0042] Since human skin is relatively smooth, when the squeezing roller 5 squeezes the sagging skin of the upper arm, the friction between the squeezing roller 5 and the skin is increased by the convex portion 5001, thereby preventing the sagging skin from detaching from the squeezing roller 5, causing the sagging skin to form wrinkles during the pulling and binding process of the cuff 2, affecting the accuracy of the test data.

[0043] Since the part of the human upper arm near the shoulder is thicker than the part near the elbow, when the squeezing roller 5 moves upward from the bottom over the upper arm, in order to make the support plate 4 better fit the shape of the human upper arm, it is wrapped and fit, so that the height of the front support plate 4 is higher than the height of the rear support plate 4, and the distance between adjacent support plates 4 in the front is larger than the distance between adjacent support plates 4 in the rear, so that the support plate 4 fits the shape of the upper arm more closely, reducing the discomfort of the elderly when testing their blood pressure.

[0044] Taking into account the different body shapes and arm thicknesses of different elderly people, in the first step mentioned above, firstly, according to the thickness of the elderly's arm, the rotating rod 201 is rotated to adjust the angle between the squeezing roller 5 and the mounting plate 3, so that the squeezing roller 5 can smoothly squeeze the sagging skin of the upper arm. After the sagging skin of the upper arm is gradually tightened, the support plate 4 can wrap and fit the left or right side of the upper arm. It should be noted that in the above steps, the support plate 4 wraps and fits the upper arm, which is simply fitted together and does not squeeze the upper arm. At the same time, due to the different thicknesses of the arms, after adjusting the angle of the squeezing roller 5, there is a situation where the squeezing roller 5 cannot pass over the upper arm and is clamped on the upper arm, causing squeezing of the upper arm. At this time, by pulling the connecting plate of the support plate 4 upwards, the connecting plate drives the squeezing roller 5 to move upward and pass over the elderly's upper arm, thereby preventing the squeezing roller 5 from squeezing the blood vessels in the upper arm and affecting the test results.

[0045] Example 2

[0046] On the basis of Example 1, Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, it also includes a limit block 301; the front extrusion rollers 5 are all hollow cylindrical; the front extrusion rollers 5 are slidably connected with the limit blocks 301, and the diameter of the limit blocks 301 is set to one finger width; each limit block 301 is provided with a turning handle 30101; the upper side of the front extrusion rollers 5 is provided with a sliding groove 5002, and the turning handle 30101 can slide back and forth in the sliding groove 5002; the length of the rear extrusion rollers 5 is set to two finger widths.

[0047] It also includes a micro air pump 302; each limit block 301 is set as a hollow structure, and each limit block 301 is made of an inflatable deformable material; a micro air pump 302 is fixedly connected to each connecting block 102; each limit block 301 is connected to the ventilation end of the micro air pump 302 through an air pipe.

[0048] A protection pad 401 is also included; the protection pad 401 is slidably connected to the mounting plate 3.

[0049] The working steps of this embodiment are:

[0050] In the first step of Example 1: when the cuff 2, the mounting plate 3, the support plate 4 and the squeezing roller 5 are dragged to the position of the elderly person's upper arm, the rear side of the squeezing roller 5 is located above the elbow pit. At this time, the lower edge of the cuff 2 is located two finger widths above the elbow pit. The squeezing roller 5 with a length of two finger widths at the rear assists family members in determining the binding position of the cuff 2 to prevent some family members from being unclear about the correct binding position, resulting in the cuff 2 being located on a level with the heart, thereby avoiding affecting the accuracy of the blood pressure test results.

[0051] In the second step of Example 1: when the squeezing roller 5 passes over the upper arm and the support plate 4 wraps the left and right sides of the upper arm, the turning handles 30101 of the two limit blocks 301 are moved to the sliding groove 5002 of the squeezing roller 5, and then the limit blocks 301 are pushed backward. Since the squeezing rollers 5 in front are all through cylindrical, the limit blocks 301 pass through the rear of the squeezing roller 5 and are located between the cuff 2 and the upper arm. Since the diameter of the limit blocks 301 is set to one finger width, the cuff 2 is tied up at this time, leaving a space of two fingers wide between the cuff 2 and the upper arm, and then the limit blocks 301 are pushed forward to restore the limit blocks 301 to the initial position, and then the tester 1 is started to start measuring blood pressure; by pushing the limit blocks 301 between the cuff 2 and the upper arm, a space of two fingers wide is left before the cuff 2 is tied, thereby preventing the tightness of the cuff 2 from changing during the cuff 2 tying process, thereby avoiding affecting the test results of the blood pressure in the later stage.

[0052] When the cuff 2 is tied and the limit block 301 is pulled out from between the cuff 2 and the upper arm, the limit block 301 will squeeze and rub the skin of the upper arm, causing discomfort to the elderly. To avoid the above situation, when the limit block 301 is pulled out from between the cuff 2 and the upper arm, the micro air pump 302 is controlled to pump air outwards through the trachea, so that the limit block 301 shrinks and becomes shriveled, reducing the volume of the limit block 301, preventing the limit block 301 from contacting the skin of the upper arm, reducing the discomfort of the elderly, and improving the efficiency of pulling the limit block 301 out from between the cuff 2 and the upper arm. Then, the limit block 301 is pulled out again and restored to its initial position. Then, the micro air pump 302 is controlled to inflate the limit block 301 through the trachea to restore the limit block 301 to its original state.

[0053] The entire process of testing blood pressure usually takes five to ten minutes. For the elderly, due to their thin body and obvious protruding bones and joints, when the arms are placed on the table for a long time, the blood vessels in the elbow joint will be squeezed, especially in winter. The blood vessels are compressed for a long time, which will not only affect the blood pressure test results, but also cause numbness in the elderly's arms, causing serious discomfort. To avoid the above situation, after the cuff 2 is put on the elderly's upper arm, the protective pad 401 is pulled backward to make the protective pad 401 slide backward in the limiting groove 3001 of the mounting plate 3, and then the protective pad 401 is dragged under the elderly's elbow joint so that the elderly's elbow joint rests on the protective pad 401 to protect the elderly's elbow joint and improve the comfort of the blood pressure test process.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A blood sugar and blood pressure intelligent tester, comprising a tester (1) and a cuff (2); the tester (1) is connected to the cuff (2) via a trachea; the cuff (2) is provided with an end (2001); and the characteristics are: The invention also comprises a connecting assembly, a mounting plate (3), a support plate (4) and a squeezing roller (5); the end (2001) of the cuff (2) is mounted with the connecting assembly; the mounting plate (3) is provided on the connecting assembly; a plurality of support plates (4) are mounted on the mounting plate (3); each support plate (4) is made of elastic deformable material, and the outer surface of each support plate (4) is wrapped with soft cloth; each support plate (4) is provided with a squeezing roller (5) for preventing the skin from twisting and folding.

2. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: The connection assembly comprises a fixing plate (101) and a connecting block (102); the end portion (2001) of the cuff (2) is fixedly connected to a plurality of fixing plates (101), and the mounting plate (3) is fixedly connected to all the fixing plates (101); and the mounting plate (3) is fixedly connected to a plurality of connecting blocks (102).

3. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: Each support plate (4) is configured to be in an arc shape.

4. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: Each support plate (4) is composed of a sliding sleeve and a connecting plate, and the connecting plate and the sliding sleeve are connected in a damping sliding manner.

5. The intelligent blood sugar and blood pressure tester according to claim 1 is characterized in that the front The height of the support plate (4) at the front is higher than the height of the support plate (4) at the rear, and the spacing between adjacent support plates (4) at the front is greater than the spacing between adjacent support plates (4) at the rear.

6. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: Each squeezing roller (5) is provided with a plurality of convex portions (5001).

7. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: It also includes a rotating rod (201); the lower side of each support plate (4) is fixedly connected to the rotating rod (201), and each rotating rod (201) is connected to the mounting plate (3) in a damping rotational connection.

8. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: The invention also includes a limit block (301); the front squeezing rollers (5) are all cylindrical; the front squeezing rollers (5) are all slidably connected with the limit blocks (301) for controlling the tightness of the cuff (2), and the diameter of the limit blocks (301) is set to one finger width; each limit block (301) is provided with a turning handle (30101); the upper side of the front squeezing rollers (5) is provided with a sliding groove (5002), and the turning handle (30101) can slide back and forth in the sliding groove (5002); the length of the rear squeezing rollers (5) is set to two finger widths.

9. The intelligent blood sugar and blood pressure tester according to claim 8, characterized in that: The apparatus further comprises a micro air pump (302); each limiting block (301) is configured as a hollow structure, and each limiting block (301) is made of an inflatable deformable material; each connecting block (102) is fixedly connected to a micro air pump (302); and each limiting block (301) is connected to the ventilation end of the micro air pump (302) via an air pipe.

10. The intelligent blood sugar and blood pressure tester according to claim 1, characterized in that: The utility model also comprises a protective pad (401); the protective pad (401) for protecting the elbow joint of the elderly is slidably connected to the mounting plate (3).

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