A sphygmomanometer cuff which is easy to use

Abstract

The utility model discloses a medical instrument technical field's blood pressure meter sleeve that uses convenient, including inner ring band, the inner ring band head part is equipped with the hole through its ontology, the hole has the connecting ring of movable installation, the inner ring band tail fixedly connected with outer ring band, through the hole of ingenious establishment in the inner ring band head part and install connecting ring, make the outer ring band can quickly around through the connecting ring and turn back, closely match the perforation of fastener right side, the fastening rope of outer ring band head part and with the efficient mechanical connection of adjusting knob, completely eliminate traditional magic paste, not only more durable, also realized the quick accurate adjustment of sleeve tightness. Different body shape's user can be according to own demand flexible, efficient adjustment, greatly promoted the adaptation speed and adaptability of blood pressure meter sleeve. Meanwhile, this design significantly optimized the comfort of wearing, ensure that the measurement process is stable and smooth, effectively improve the accuracy of measurement result.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a convenient blood pressure cuff. Background Technology

[0002] In the healthcare field, blood pressure measurement is a crucial means of assessing human health. With increasing public awareness of their health and the rising incidence of cardiovascular diseases such as hypertension, the demand for accurate and convenient blood pressure measurement is growing. While traditional blood pressure monitors are widely used, existing cuff designs have limitations in adapting to individual differences, failing to meet the need for precise measurement. Simultaneously, people are placing higher demands on the ease of operation, comfort, and stability of blood pressure monitors. Against this backdrop, the development of a blood pressure monitor device that can accurately adapt to different arm circumferences and improve measurement accuracy and user experience is particularly urgent.

[0003] The existing patent publication number CN202821322U discloses a user-friendly blood pressure cuff. This cuff features a cuff loop shaped like an inverted right-angled trapezoid, with its left straight wall serving as a rotating shaft. The cuff is fixed to this shaft, and a ratchet-pawl locking device connects the shaft to the loop. A cuff tension adjustment knob is located at the lower end of the shaft. The advantages of this invention are: when measuring blood pressure using this cuff, the cuff tension can be adjusted simply by slightly rotating the adjustment knob. Because the cuff loop is an inverted right-angled trapezoid, wider at the top and narrower at the bottom (i.e., its right side wall is sloping), the diameter of the sleeve after wrapping the cuff will also be wider at the top and narrower at the bottom, perfectly matching the physiological shape of the upper arm, ensuring a uniform distribution of pressure throughout the cuff.

[0004] Adjusting blood pressure cuffs often relies on simple Velcro straps. Initially, the Velcro can adapt to different arm circumferences to a certain extent. However, with frequent use, its adhesiveness gradually weakens. Later, the cuff may suddenly loosen during blood pressure measurement, interrupting the process and requiring repeated measurements, thus prolonging measurement time and increasing the workload of medical staff. Furthermore, unstable adhesion can lead to abnormal pressure transmission, severely affecting the accuracy of the measurement results. Therefore, we propose a user-friendly blood pressure cuff design to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this invention is to provide a convenient blood pressure cuff that solves the problem of cuff adjustment relying heavily on simple Velcro. Initially, the Velcro can adapt to different arm circumferences to a certain extent. However, with frequent use, its adhesiveness gradually weakens. Later, during blood pressure measurement, the cuff may suddenly loosen, interrupting the measurement process, requiring repeated measurements, thus prolonging measurement time and increasing the workload of medical staff. Furthermore, the unstable fit leads to abnormal pressure transmission, seriously affecting the accuracy of the measurement results.

[0007] To solve the above-mentioned technical problems, this utility model provides a convenient blood pressure cuff, which adopts the following technical solution: It includes an inner band, the head of which has a hole extending through its body along the axial direction of the inner band, a connecting ring movably installed in the hole, and an outer band fixedly connected to the tail of the inner band, which wraps around the outer band. The outer band wraps around the connecting ring and then folds back. A fastener is securely installed on the outer side of the inner band, and an adjustment knob is movably installed on the side of the fastener away from the inner band. The rotation axis of the adjustment knob is perpendicular to the axial direction of the inner band. Several through holes are provided on one side of the fastener, and several fastening ropes extending circumferentially along the inner band are installed at the head of the outer band. The heads of each fastening rope pass through the through holes of the fastener and are mechanically connected to the adjustment knob.

[0008] Optionally, a pressure-measuring airbag is embedded inside the inner ring strap, and an air intake device is provided directly above the inner ring strap, the air intake device being connected to the pressure-measuring airbag.

[0009] Optionally, the air intake device is securely connected to an air intake pipe, and the other end of the air intake pipe is equipped with a blood pressure monitor main unit.

[0010] Optionally, the blood pressure monitor main unit is provided with a data display screen and a control button on one side, with the control button located directly behind the data display screen.

[0011] Optionally, the main unit of the blood pressure monitor adopts a streamlined, rounded corner design, and the main unit of the blood pressure monitor is equipped with a strip-shaped air intake grille.

[0012] Optionally, the number of fastening ropes shall not be less than four.

[0013] Optionally, the air intake device is located at one end of the inner ring strap along its axial direction.

[0014] In summary, this utility model has at least one of the following beneficial effects: 1. By cleverly creating a hole and installing a connecting ring at the head of the inner strap, the outer strap can quickly wrap around the connecting ring and fold back. This, combined with the through-hole on the right side of the fastener, the fastening cord at the head of the outer strap, and the efficient mechanical connection to the adjustment knob, completely eliminates the need for traditional Velcro. This not only makes it more durable but also allows for quick and precise adjustment of the cuff tightness. Users of different body types can adjust flexibly and efficiently according to their needs, greatly improving the speed and suitability of the blood pressure monitor cuff. At the same time, this design significantly optimizes wearing comfort, ensures a stable and smooth measurement process, and effectively improves the accuracy of measurement results.

[0015] 2. Based on the aforementioned advantages of precise adjustment and personalized adaptation, combined with the integrated design of the pressure-measuring cuff, air intake device, air intake tube, and blood pressure monitor main unit, as well as the rational layout of the data display screen, control buttons, and other features on the main unit, the overall user experience is greatly enhanced. Users can not only quickly and accurately put on the cuff, but also conveniently operate the main unit to complete the entire blood pressure measurement process and easily read the measurement data. This highly integrated and convenient design makes blood pressure measurement simple and efficient, applicable to both daily home monitoring and professional medical scenarios, enhancing the product's versatility and practicality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall left rear structure of this utility model; Figure 3 This is a partial cross-sectional view of the present invention. Figure 4 This is a top view of the entire utility model.

[0018] Explanation of reference numerals in the attached diagram: 1. Inner band strap; 2. Hole; 3. Connecting ring; 4. Outer band strap; 5. Fastener; 6. Adjustment knob; 7. Perforation; 8. Fastening rope; 9. Pressure measuring airbag; 10. Air intake device; 11. Air intake pipe; 12. Blood pressure monitor main unit; 13. Data display screen; 14. Control button; 15. Strip air intake grille. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-4 The present invention will be described in further detail below.

[0020] Example 1, refer to Figures 1-4 In this embodiment, the adjustment of the blood pressure cuff relies heavily on simple Velcro. Initially, the Velcro can adapt to different arm circumferences to a certain extent. However, with frequent use, its adhesiveness gradually weakens. Later, the cuff may suddenly loosen during blood pressure measurement, interrupting the measurement process and requiring repeated measurements, thus prolonging measurement time and increasing the workload of medical staff. Furthermore, unstable adhesion leads to abnormal pressure transmission, severely affecting the accuracy of the measurement results. This invention discloses a user-friendly blood pressure cuff. This utility model proposes a convenient blood pressure cuff, comprising an inner band 1. The head of the inner band 1 has a hole 2 extending through its body along its axial direction. A connecting ring 3 is movably installed in the hole 2. An outer band 4 is fixedly connected to the tail of the inner band 1, wrapping around its periphery. The outer band 4 passes around the connecting ring 3 and then folds back. A fastener 5 is securely installed on the outer side of the inner band 1. An adjustment knob 6 is movably installed on the side of the fastener 5 opposite to the inner band 1. The rotation axis of button 6 is perpendicular to the axis of the inner ring strap 1; several through holes 7 are provided on one side of the fastener 5, and several fastening ropes 8 extending circumferentially along the inner ring strap 1 are installed at the head of the outer ring strap 4. The head of each fastening rope 8 passes through the through holes 7 of the fastener 5 and is mechanically connected to the adjusting knob 6. By opening an axially penetrating hole 2 at the head of the inner ring strap 1 and installing a movable connecting ring 3, the outer ring strap 4 can be folded back around the connecting ring 3 to adapt to different arm circumferences; several through holes 7 are provided on one side of the fastener 5. A perforation 7 is used to install a fastening rope 8 at the head of the outer ring strap 4, which passes through the perforation 7 and is mechanically connected to the adjustment knob 6 to precisely control the tightness of the outer ring strap 4. A pressure measuring airbag 9 is embedded inside the inner ring strap 1, and an air intake device 10 connected to the pressure measuring airbag 9 is set up to provide a stable pressure source for blood pressure measurement. An air intake tube 11 is connected between the air intake device 10 and the blood pressure monitor main unit 12 to smoothly transmit gas. A data display screen 13 and control buttons 14 are set on the blood pressure monitor main unit 12 to optimize the human-computer interaction experience. The blood pressure monitor main unit 12 adopts a streamlined rounded corner design and is equipped with a strip air intake grille 15 to improve the appearance and safety of use, ensure stable air intake, improve the convenience and comfort of using the blood pressure monitor cuff, allow the binding force of the blood pressure monitor cuff to be finely adjusted to adapt to the needs of different users, ensure accurate and reliable blood pressure measurement data, ensure normal blood pressure measurement, facilitate user operation and data reading, optimize the user's grip, and ensure the normal inflation and measurement effect of the blood pressure monitor.

[0021] The inner band 1 has a pressure measuring airbag 9 embedded inside, and an air intake device 10 is set directly above the inner band 1. The air intake device 10 is connected to the pressure measuring airbag 9. By embedding the pressure measuring airbag 9 inside the inner band 1 and setting the air intake device 10 connected to the pressure measuring airbag 9 in the inner band 1, the purpose of accurately measuring blood pressure is achieved. This provides a stable pressure source for blood pressure measurement and ensures that the blood pressure measurement data is accurate and reliable.

[0022] The air intake device 10 is securely connected to the air intake pipe 11, and the other end of the air intake pipe 11 is equipped with the blood pressure monitor host 12. By securely connecting the air intake pipe 11 directly above the air intake device 10 and connecting the other end of the air intake pipe 11 to the blood pressure monitor host 12, the purpose of smooth gas transmission is achieved, and the gas generated by the blood pressure monitor host 12 is efficiently delivered to the pressure measuring air bag 9, ensuring the normal operation of blood pressure measurement.

[0023] A data display screen 13 and a control button 14 are provided on one side of the blood pressure monitor main unit 12. The control button 14 is located directly behind the data display screen 13. By setting the data display screen 13 and the control button 14 directly above the blood pressure monitor main unit 12 and placing the control button 14 directly behind the data display screen 13, the purpose of facilitating user operation and data reading is achieved, thereby optimizing the human-computer interaction experience and making blood pressure measurement operation more convenient and intuitive.

[0024] The main unit 12 of the blood pressure monitor adopts a streamlined, rounded corner design. The main unit 12 of the blood pressure monitor is equipped with a strip-shaped air intake grille 15. By adopting a streamlined, rounded corner design for the main unit 12 of the blood pressure monitor and setting a strip-shaped air intake grille 15 for air intake, the purpose of improving the aesthetic appearance and safety of use is achieved, and the purpose of ensuring stable air intake of the main unit inflation system is achieved. This optimizes the user's grip and avoids bumps and injuries, while ensuring the normal inflation and measurement effect of the blood pressure monitor.

[0025] The number of fastening cords 8 is no less than 4. By opening several holes 7 on one side of the fastener 5 and installing no less than 4 fastening cords 8 at the head of the outer ring strap 4, the cords pass through the holes 7 and are mechanically connected to the adjustment knob 6. This achieves the purpose of uniformly and accurately controlling the tightness of the outer ring strap 4 from multiple points, thereby improving the accuracy and adaptability of the blood pressure cuff and meeting the personalized needs of different users for cuff tightness.

[0026] The air intake device 10 is located at one end of the axial direction of the inner ring strap 1. By setting the air intake device 10 at one end of the axial direction of the inner ring strap 1, the purpose of centralized and stable air supply is achieved, which makes the inflation of the pressure measuring airbag 9 more efficient and the pressure transmission more stable when measuring blood pressure, thereby improving the accuracy and reliability of blood pressure measurement data.

[0027] The specific working principle is as follows: By cleverly creating a hole 2 at the head of the inner band 1 and installing a connecting ring 3, the outer band 4 can quickly wrap around the connecting ring 3 and fold back, tightly engaging with the perforation 7 on the right side of the fastener 5, the fastening cord 8 at the head of the outer band 4, and the efficient mechanical connection with the adjustment knob 6. This completely eliminates the need for traditional Velcro, making it not only more durable but also enabling quick and precise adjustment of the cuff tightness. Users of different body types can flexibly and efficiently adjust according to their own needs, greatly improving the speed and adaptability of the blood pressure cuff. At the same time, this design significantly optimizes wearing comfort, ensures a stable and smooth measurement process, and effectively improves the accuracy of measurement results. Based on the above advantages of precise adjustment and personalized adaptation, combined with the integrated design of the pressure measuring bladder 9, air intake device 10, air intake tube 11, and blood pressure monitor main unit 12, as well as the reasonable layout of the data display screen 13, control buttons 14, and control buttons 15 on the main unit, the overall user experience is greatly improved. Users can not only quickly and accurately put on the cuff but also conveniently operate the main unit to complete the entire blood pressure measurement process and easily read the measurement data. This highly integrated and convenient design makes blood pressure measurement simple and efficient, applicable to both daily home monitoring and professional medical scenarios, enhancing the product's versatility and practicality.

[0028] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A user-friendly blood pressure cuff, comprising an inner band (1), characterized in that: The inner ring strap (1) has a hole (2) at its head that extends through the body of the inner ring strap (1) along its axial direction. A connecting ring (3) is movably installed in the hole (2). An outer ring strap (4) is fixedly connected to the tail of the inner ring strap (1) and is wrapped around the outer periphery of the inner ring strap (1). The outer ring strap (4) wraps around the connecting ring (3) and then folds back. A fastener (5) is fastened to the outer side of the inner ring strap (1). The fastener (5) is positioned away from the outer periphery of the inner ring strap (1). An adjustment knob (6) is movably installed on one side of the inner ring strap (1); the rotation axis of the adjustment knob (6) is perpendicular to the axis of the inner ring strap (1); a number of through holes (7) are opened on one side of the fastener (5); a number of fastening ropes (8) extending circumferentially along the inner ring strap (1) are installed on the head of the outer ring strap (4); the head of the fastening ropes (8) passes through the through holes (7) of the fastener (5) and is mechanically connected to the adjustment knob (6). The inner ring strap (1) is fitted with a pressure measuring airbag (9), and an air intake device (10) is provided directly above the inner ring strap (1). The air intake device (10) is connected to the pressure measuring airbag (9). The number of the fastening ropes (8) shall not be less than 4; The air intake device (10) is located at one end of the inner ring strap (1) along its axial direction.

2. The convenient blood pressure cuff according to claim 1, characterized in that: The air intake device (10) is fastened to an air intake pipe (11), and the other end of the air intake pipe (11) is provided with a blood pressure monitor host (12).

3. A user-friendly blood pressure cuff according to claim 2, characterized in that: The blood pressure monitor main unit (12) is provided with a data display screen (13) and a control button (14) on one side, and the control button (14) is located directly behind the data display screen (13).

4. A user-friendly blood pressure cuff according to claim 3, characterized in that: The main unit (12) of the blood pressure monitor adopts a streamlined rounded corner design, and the main unit (12) of the blood pressure monitor is provided with a strip-shaped air intake grille (15).

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