Blood pressure measuring device for general consulting room examination

Abstract

The blood pressure measuring device comprises a machine body, a lifting mechanism and a wrapping mechanism, a groove is formed in the machine body, the interior of the groove is connected with a mounting frame through the lifting mechanism, the wrapping mechanism is mounted on the mounting frame, a sliding groove is further formed in the upper surface of the machine body, and the upper surface of the machine body is connected with the lifting mechanism through the sliding groove. A connecting block is slidably connected into the sliding groove in a damping mode, the upper surface of the connecting block is connected with an elbow supporting plate through a first spring, the position of the elbow supporting plate is conveniently changed according to the conditions of different patients, it is avoided that the elbow supporting plate influences blood pressure measurement of the patients, and the mounting frame is in shaft connection with the upper surface of the machine body. The arm of a patient can quickly penetrate through the mounting rack and the supporting plate, so that blood pressure detection can be quickly performed, and the patient with arm deformity and arm injury can conveniently penetrate through the mounting rack and the supporting plate, so that the application range can be conveniently widened.

Description

Technical Field

[0001] The present invention relates to the technical field of blood pressure measurement, and in particular to a blood pressure measuring device for examination in a general practice clinic. Background Art

[0002] A blood pressure detection device is a device used to detect blood pressure values. Blood pressure is an important indicator of human health. High or low blood pressure is very important to the human body. High blood pressure is often considered hypertension, while low blood pressure may be caused by insufficient blood supply. Therefore, as we age, we need to regularly test our blood pressure. Measuring blood pressure to understand our blood pressure status is important for guiding diet, medication, etc. There are two main types of blood pressure measuring devices, one is manual and the other is automatic. Manual blood pressure measuring devices require manually wrapping the cuff around the arm and squeezing the balloon to inflate the cuff to detect blood pressure, while automatic ones only require the arm to be inserted into the cylinder to automatically detect blood pressure. Manual blood pressure measuring devices are easy to carry, but the detection process is cumbersome, while automatic blood pressure detection devices are easy to detect but inconvenient to carry; The existing blood pressure measuring device still has the following technical problems when in use, such as: 1. The existing automatic blood pressure measuring device is not convenient for patients with deformed or injured arms. In hospitals, each department is equipped with a blood pressure measuring device, most of which are automatic for convenience. If the arm is deformed or injured and cannot or is not convenient to be inserted into the cylinder, the blood pressure cannot be measured by the automatic blood pressure measuring device, thus limiting the scope of use of the existing automatic blood pressure measuring device. 2. When the existing blood pressure measuring device is in use, the cylinder on it is tilted upwards towards the patient, which makes it inconvenient for the patient to put his arm in. He needs to turn sideways and raise his arm to gradually put it into the cylinder, which is not conducive to the patient's rapid detection; Therefore, a blood pressure measuring device for general practice clinic examination is needed to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide a blood pressure measuring device for general practice clinic examinations, so as to solve the problem raised in the above background technology that the existing blood pressure measuring device for general practice clinic examinations is limited in the user group and is not conducive to rapid detection of patients.

[0004] To achieve the above object, the present invention provides the following technical solutions: A blood pressure measuring device for general practice clinic examinations comprises a body, a lifting mechanism and an attachment mechanism, wherein the body is provided with a groove, and the groove is connected to a mounting frame via a lifting mechanism, and the mounting frame is provided with an attachment mechanism, and a slide groove is further provided on the upper surface of the body, and a connecting block is connected in a damping sliding manner in the slide groove, and the upper surface of the connecting block is connected to an elbow support plate via a spring, so that the position of the elbow support plate can be changed according to the conditions of different patients to avoid the elbow support plate affecting the patient's blood pressure measurement, and the mounting frame shaft is connected to the upper surface of the body.

[0005] Furthermore, the lifting mechanism includes a piston tube and a piston rod, the piston tube is installed in the groove, and the piston tube is arranged on the lower surface of one end of the mounting frame away from the elbow support plate, the lower end of the piston rod is seamlessly and sealingly connected to the inner side of the upper end of the piston tube in a sliding manner, and the upper end shaft of the piston rod is connected to the lower surface of the mounting frame.

[0006] By adopting the above technical solution, gas is injected into the piston tube, which can move the piston rod upward, thereby rotating the mounting frame. When gas is not injected into the piston tube, the mounting frame can be rotated freely within a certain range, so that the patient's arm can easily pass through the mounting frame. During the detection process, the patient's arm is at a certain angle, so that the device can measure the patient's blood pressure more accurately.

[0007] Furthermore, the wrapping mechanism includes a support block, an annular groove, a sliding block, a support plate, a cuff, a winding shaft, an arc plate, a support rod, a spring 2, a transmission gear and a dual-axis motor, the annular groove is arranged on both sides of the mounting frame, and each annular groove is slidably connected with a sliding block, the sliding block is arranged on each support plate, and the outer side of each support plate is meshingly connected with a transmission gear, the two transmission gears are coaxially keyed to the two shaft ends of the dual-axis motor, and the dual-axis motor is installed on the inner bottom end of the mounting frame, the support blocks are arranged on both sides of the mounting frame, and the inner side of the upper end of each support block is movably extended into the lower end of the support rod, the lower end of the support rod and the inside of the support block connected thereto are connected by spring 2, and the upper end of each support rod is connected with an arc plate, a winding shaft is connected between the two support plates, and one end of the cuff is wound on the winding shaft, and the other end of the cuff is fixedly connected between the two arc plates.

[0008] By adopting the above technical solution, after the patient's arm passes through the upper part of the mounting frame and the support plate, the arm is placed on the cuff between the two arc plates, and the dual-axis motor is started to rotate the support plate, so that the cuff can be wrapped around the patient's arm, and then the cuff is inflated to detect the patient's blood pressure.

[0009] Furthermore, the upper portion of the mounting frame and the support plate are both U-shaped, and the opening diameters of the upper portion of the mounting frame and the support plate are not less than 15 cm.

[0010] By adopting the above technical solution, it is convenient for patients with deformed or injured arms to penetrate the upper part of the mounting frame and the support plate, thereby making it convenient to measure the blood pressure of patients with deformed or injured arms.

[0011] Furthermore, the support rod is in a broken line shape, and the maximum distance between two support rods is greater than the maximum distance between two support plates.

[0012] By adopting the above technical solution, the support rod can be prevented from hindering the rotation of the support plate, thereby facilitating the support plate to carry the winding shaft to rotate, so as to wrap the cuff around the patient's arm.

[0013] Furthermore, the curvature of the arc plate is between 30-60 degrees to facilitate adapting to the arm.

[0014] By adopting the technical solution, arms of different thicknesses can be placed on the arc plate.

[0015] Furthermore, the rotation angle range of the mounting bracket is between 0-15°.

[0016] By adopting the above technical solution, it is convenient for the patient to quickly pass his arm through the upper part of the mounting frame and the support plate.

[0017] Furthermore, the interior of the piston tube is communicated with the cuff.

[0018] By adopting the above technical solution, part of the gas can enter the piston tube when the cuff is inflated, so that the mounting frame can be rotated to a suitable angle, thereby facilitating improving the accuracy of detection.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the blood pressure measuring device for general practice clinic examination can not only facilitate the patient's arm to quickly pass through the mounting frame and the support plate, so as to facilitate rapid blood pressure detection, but also facilitate patients with arm deformities and arm injuries to pass through the mounting frame and the support plate, so as to facilitate the scope of use: 1. Through the U-shaped upper part of the mounting frame and the support plate, the patient's arm can directly pass through the openings of the upper part of the mounting frame and the support plate, thereby avoiding the previous process of gradually passing through from one side to the other side, which helps to avoid the cumbersome process of passing through from one end of the mounting frame to the other end, thereby improving efficiency; 2. Before the test, the mounting frame can be rotated within a certain angle, so that the patient can pass through the mounting frame more conveniently, avoiding the situation in the past where the mounting frame is fixed and the arm needs to pass through the mounting frame at a certain angle, which makes the arm uncomfortable. In addition, during the test, the mounting frame can automatically adjust to the appropriate angle, which helps the accuracy of the test; 3. For patients with arm deformity or arm injury, the connecting block can be slid to move the elbow support to other positions to prevent it from hindering the blood pressure measurement of patients with arm deformity or arm injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the southwest isometric structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of point A; Figure 3 It is a schematic diagram of the southeast isometric structure of the present invention; Figure 4 It is a schematic diagram of a partial cross-sectional structure of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of point B in the middle; Figure 6 This is a schematic diagram of the connection structure between the support plate and the mounting frame of the present invention; Figure 7 This is a schematic diagram of the connection structure between the elbow support plate and the slide groove of the present invention; Figure 8 It is a schematic diagram of the connection structure between the support block and the winding shaft of the present invention.

[0021] In the figure: 1. body; 2. groove; 3. piston tube; 4. support block; 5. mounting frame; 6. slide groove; 7. elbow support plate; 8. ring groove; 9. sliding block; 10. support plate; 11. cuff; 12. piston rod; 13. connecting block; 14. spring 1; 15. winding shaft; 16. arc plate; 17. support rod; 18. spring 2; 19. transmission gear; 20. dual-axis motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-8 , the present invention provides a technical solution: Embodiment 1: In order to solve the problem that the angle of the cylinder on the previous blood pressure detection device is constant and the patient is not convenient when passing through, the following technical solution is provided. Specifically, A blood pressure measuring device for general practice clinic examination comprises a body 1, a lifting mechanism and a wrapping mechanism. The body 1 is provided with a groove 2, and the groove 2 is connected to a mounting frame 5 via the lifting mechanism.

[0024] The lifting mechanism includes a piston tube 3 and a piston rod 12. The piston tube 3 is installed in the groove 2, and the piston tube 3 is arranged on the lower surface of the end of the mounting frame 5 away from the elbow support plate 7. The lower end of the piston rod 12 is seamlessly and sealingly connected to the inner side of the upper end of the piston tube 3 in a sliding connection, and the upper end axis of the piston rod 12 is connected to the lower surface of the mounting frame 5.

[0025] When in use, the arm passes through the mounting frame 5 and the support plate 10 and is placed on the arc plate 16. Then the dual-axis motor 20 is started, and the cuff 11 is wrapped around the arm position on the arm. During subsequent measurement, gas enters the cuff 11 and the piston tube 3 at the same time. The gas entering the piston tube 3 will cause the piston rod 12 to move upward, thereby driving the mounting frame 5 to rotate to a suitable detection angle, thereby improving the accuracy of the detection.

[0026] Embodiment 2: To solve the problem that the conventional blood pressure detection device is inconvenient to measure the blood pressure of patients with deformed or injured arms, specifically, A wrapping mechanism is installed on the mounting frame 5, and a slide groove 6 is also provided on the upper surface of the body 1, and a connecting block 13 is connected with the slide groove 6 in a damping sliding manner. The upper surface of the connecting block 13 is connected to the elbow support plate 7 through a spring 14, so as to facilitate changing the position of the elbow support plate 7 according to the conditions of different patients and avoid the elbow support plate 7 affecting the patient's blood pressure measurement. The mounting frame 5 is axially connected to the upper surface of the body 1.

[0027] The wrapping mechanism includes a support block 4, an annular groove 8, a sliding block 9, a support plate 10, a cuff 11, a winding shaft 15, an arc plate 16, a support rod 17, a spring 18, a transmission gear 19 and a dual-axis motor 20. The annular groove 8 is arranged on both sides of the mounting frame 5, and each annular groove 8 is slidably connected with a sliding block 9. The sliding block 9 is arranged on each support plate 10, and the outer side of each support plate 10 is meshed with a transmission gear 19. The two transmission gears 19 are respectively coaxially keyed to the two shaft ends of the dual-axis motor 20, and the dual-axis motor 20 is installed on the inner bottom end of the mounting frame 5. The support blocks 4 are arranged on both sides of the mounting frame 5, and the inner side of the upper end of each support block 4 is movably extended into the lower end of the support rod 17, and the lower end of the support rod 17 and its The connected support blocks 4 are internally connected by springs 18, and the upper ends of each support rod 17 are connected to arc plates 16, a winding shaft 15 is connected between the two support plates 10, and one end of a cuff 11 is wound on the winding shaft 15, and the other end of the cuff 11 is fixedly connected between the two arc plates 16, the upper part of the mounting frame 5 and the support plate 10 are both U-shaped, and the opening diameter of the upper part of the mounting frame 5 and the support plate 10 is not less than 15 cm, the support rod 17 is a broken line shape, and the maximum distance between the two support rods 17 is greater than the maximum distance between the two support plates 10, the curvature of the arc plate 16 is between 30-60°, so as to adapt to the arm, the rotation angle range of the mounting frame 5 is between 0-15°, and the interior of the piston tube 3 is connected with the cuff 11.

[0028] When in use, the arm passes through the mounting frame 5 and the support plate 10 and is placed on the arc plate 16. Then the dual-axis motor 20 is started. The dual-axis motor 20 drives the transmission gear 19 to rotate, thereby making the two support plates 10 rotate synchronously. The sliding block 9 slides in the annular groove 8 to improve the rotation stability of the two support plates 10. When the two support plates 10 rotate, the winding shaft 15 will be driven to release the cuff 11, and the cuff 11 will be gradually wrapped around the arm position of the patient's arm. In the above process, after the arm is placed on the arc plate 16, due to the gravity of the arm, the arc plate 16 will move downward a certain distance, thereby ensuring that the cuff 11 is in a taut state and that the cuff 11 can be tightly wrapped around the patient's arm position.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blood pressure measuring device for examination in a general practice clinic, comprising a body (1), a lifting mechanism and a wrapping mechanism, characterized in that: The body (1) is provided with a groove (2), and the groove (2) is connected to the mounting frame (5) via a lifting mechanism, and the mounting frame (5) is provided with a wrapping mechanism. The upper surface of the body (1) is also provided with a slide groove (6), and a connecting block (13) is connected in a damping sliding manner in the slide groove (6). The upper surface of the connecting block (13) is connected to the elbow support plate (7) via a spring 1 (14), so that the position of the elbow support plate (7) can be changed according to the conditions of different patients, so as to avoid the elbow support plate (7) affecting the patient's blood pressure measurement. The mounting frame (5) is axially connected to the upper surface of the body (1).

2. A blood pressure measuring device for general practice clinic examination according to claim 1, characterized in that: The lifting mechanism comprises a piston tube (3) and a piston rod (12), wherein the piston tube (3) is installed in the groove (2), and the piston tube (3) is arranged on the lower surface of one end of the mounting frame (5) away from the elbow support plate (7), the inner side of the upper end of the piston tube (3) is seamlessly and sealingly slidably connected to the lower end of the piston rod (12), and the upper end of the piston rod (12) is axially connected to the lower surface of the mounting frame (5).

3. A blood pressure measuring device for general practice clinic examination according to claim 2, characterized in that: The wrapping mechanism comprises a support block (4), an annular groove (8), a sliding block (9), a support plate (10), a cuff (11), a winding shaft (15), an arc plate (16), a support rod (17), a second spring (18), a transmission gear (19) and a dual-axis motor (20); the annular groove (8) is arranged on both sides of the mounting frame (5), and a sliding block (9) is slidably connected in each annular groove (8); the sliding block (9) is arranged on each support plate (10), and the outer side of each support plate (10) is meshedly connected with a transmission gear (19); and the two transmission gears (19) are respectively coaxially keyed to the dual-axis motor (20). The two shaft ends of the mounting frame (5) are connected to each other, and the dual-axis motor (20) is installed at the inner bottom end of the mounting frame (5). The support blocks (4) are arranged on both sides of the mounting frame (5), and the inner side of the upper end of each support block (4) movably extends into the lower end of the support rod (17). The lower end of the support rod (17) and the interior of the support block (4) connected thereto are connected by spring 2 (18), and the upper end of each support rod (17) is connected to an arc plate (16). A winding shaft (15) is connected between the two support plates (10), and one end of a cuff (11) is wound around the winding shaft (15), and the other end of the cuff (11) is fixedly connected between the two arc plates (16).

4. A blood pressure measuring device for general practice clinic examination according to claim 3, characterized in that: The upper part of the mounting frame (5) and the support plate (10) are both U-shaped, and the opening diameters of the upper part of the mounting frame (5) and the support plate (10) are not less than 15 cm.

5. A blood pressure measuring device for general practice clinic examination according to claim 4, characterized in that: The support rod (17) is in a broken line shape, and the maximum distance between the two support rods (17) is greater than the maximum distance between the two support plates (10).

6. A blood pressure measuring device for general practice clinic examination according to claim 5, characterized in that: The arc angle of the arc plate (16) is between 30° and 60°, so as to be suitable for the arm.

7. A blood pressure measuring device for general practice clinic examination according to claim 6, characterized in that: The mounting frame (5) has a rotation angle range of 0-15°.

8. A blood pressure measuring device for general practice clinic examination according to claim 7, characterized in that: The interior of the piston tube (3) is connected to the cuff (11).

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