Hypertension measuring instrument

Abstract

A hypertension measuring instrument comprises a base, a measuring lantern ring and a measuring instrument body, the measuring lantern ring is fixedly installed at one end of the upper portion of the base, the measuring instrument body is fixedly installed on the outer wall of the measuring lantern ring, a patient arm positioning structure is arranged on the outer side of the measuring lantern ring, and a standby fixed arm measuring structure is arranged above the base. A blood pressure measuring structure is arranged on the outer side of the measuring lantern ring. According to the hypertension measuring instrument, the threaded column can rotate on the inner side of the fixing frame, the threaded column rotates to the inner side of the attaching cavity to abut against the outer wall of the positioning rod, in this way, the position can be fixed through the sliding block, and the semi-arc plate is made of plastic semi-arc plates which are bent upwards; the transverse position of the semi-arc plate can be adjusted according to the position of the arm, the inner side arc face of the semi-arc plate can be attached to the outer side of the arm of a person, in this way, the arm of a measurer can be assisted to be not prone to moving, and the vertical measuring error of the hypertension measuring instrument is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bypass regulation, in particular to a hypertension measuring instrument. Background Art

[0002] Blood pressure measuring instrument, the instrument for measuring blood pressure is called blood pressure measuring instrument. The blood flow is blocked by the air in the wrist cuff, and then the blood is allowed to flow again by releasing the air in the wrist cuff. Blood pressure measurement is determined based on the changes in the sound and vibration of the blood flow when the blood flows again. Blood pressure measuring instruments are often used in the surgical clinic and injury assessment department of the hospital to measure the blood pressure index of patients.

[0003] For example, a blood pressure measuring instrument with authorization announcement number CN221356861U can adaptively adjust the tilt angle of the blood pressure measuring instrument body through an adjustable base structure to meet different usage conditions and requirements, thereby improving the flexibility and convenience of the entire blood pressure measuring instrument.

[0004] However, there are still some problems in using the above-mentioned blood pressure measuring instruments. For example, the above-mentioned blood pressure measuring instruments require an inflated and deflated armband to be placed on the arm of the patient for blood pressure measurement. Since the patient to be measured needs to remain calm and stable during blood pressure measurement, any slight movement or motion during the blood pressure measurement process will cause a significant change in the blood pressure index. Therefore, current blood pressure measuring instruments are unable to effectively and firmly fix the patient's arm for measurement, and the final measurement result of the blood pressure measuring instrument may be inaccurate.

[0005] At the same time, the existing blood pressure measuring instruments use an air suction tube to connect the blood pressure measuring instrument and the armband that tightens the patient's arm. Since the air suction tube is mostly made of rubber material, it can have a certain degree of softness. However, the longer rubber gas transmission hose is often prone to bending and knotting in actual use, resulting in the inability to transport gas. Moreover, the hose is prone to loose connections at the ends, which will cause air leakage during the blood pressure test and interfere with the normal use of the blood pressure measuring instrument. Utility Model Content

[0006] The utility model aims to solve the problems existing in the prior art and provide a hypertension measuring instrument to reduce the error of the measurement result and achieve better effect and effect.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0008] A hypertension measuring instrument is designed, comprising a base, a measuring collar and a measuring instrument body, wherein the measuring collar is fixedly mounted on one end above the base, the measuring instrument body is fixedly mounted on the outer wall of the measuring collar, a patient arm positioning structure is arranged on the outer side of the measuring collar, a spare fixed arm measurement structure is arranged above the base, and a blood pressure measurement structure is arranged on the outer side of the measuring collar.

[0009] Further improvement, the patient arm positioning structure includes a positioning rod and a sliding block, the positioning rod is fixedly installed on one side of the outer wall of the measuring ring, the end of the positioning rod is fixedly connected to the limiting plate, the sliding block is slidably connected to the outer wall of the positioning rod, and a fitting cavity is fixedly opened on the inner side of the sliding block.

[0010] For further improvement, an arm positioning and stabilizing structure is provided on the outer side of the sliding block, and the arm positioning and stabilizing structure includes a fixing frame and a supporting block. The fixing frame is fixedly installed above the sliding block, and the inner side of the fixing frame is rotatably connected with a threaded column, and the top of the threaded column is fixedly connected with a twisting wheel, the supporting block is fixedly connected to the lower end of the sliding block, and a semi-arc plate is fixedly connected at the bottom of the supporting block, and the inner side of the threaded column is movably connected to the fitting cavity.

[0011] To be further improved, the spare fixed arm measuring structure includes a placement plate and a reserved hole, the placement plate is fixedly connected to the top of the base, a pad is fixedly connected to the top of the placement plate, a plurality of the reserved holes are fixedly opened on the outer wall of the pad, and a plurality of the reserved holes are movably connected to the inner sides with binding straps.

[0012] Further improvement, the blood pressure measurement structure includes a connecting block and an inflatable airbag, the connecting block is fixedly connected to one side of the outer wall of the measuring ring, the outer side of the connecting block is fixedly connected to the measuring instrument body, the outer side of the measuring instrument body is fixedly connected with a blood pressure display screen, a control button is fixedly installed at the lower end of the outer wall of the measuring instrument body, and the inflatable airbag is fixedly installed on the inner wall of the measuring ring.

[0013] For further improvement, a measuring hole is fixedly opened inside the measuring collar, the inner side of the inflatable airbag is arranged opposite to the measuring hole, and the bottom edge of the measuring hole is in the same horizontal plane as the top of the pad.

[0014] The beneficial effect of the utility model is as follows: the utility model can rotate inside the fixing frame through the threaded column, and the threaded column rotates to the inner side of the fitting cavity and presses against the outer wall of the positioning rod, so that the sliding block can fix the position, and the semi-arc plate is made of an upwardly bent plastic semi-arc plate. When the patient's arm is inserted into the measuring ring, the lateral position of the semi-arc plate can be adjusted according to the position of the arm, and the inner arc surface of the semi-arc plate will be attached to the outside of the human arm, which can assist the measuring personnel to prevent their arms from moving around and reduce the vertical error of the hypertension measuring instrument.

[0015] The connecting block connects the measuring sleeve ring with the measuring instrument body. There is an air pump inside the connecting block for inflating and deflating the inflatable airbag, so that the rubber air pipe inside the measuring sleeve ring can be eliminated to connect the arm cuff and the measuring instrument. The inflatable airbag inside the measuring sleeve ring can be inflated by the air pump to tightly clamp the arm of the patient with hypertension measurement. A control button is fixedly installed on the lower end of the outer wall of the measuring instrument body. The control button is electrically connected to the air pump inside the measuring sleeve ring. After pressing the control button, the air pump will start to supply air. Finally, the detected hypertension index will be displayed on the outside of the blood pressure display screen. The rubber tube structure that is easy to get tangled and leak is eliminated, and the use effect of the hypertension measuring instrument can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0018] Figure 3 for Figure 2 A schematic diagram of a left side view of the invention;

[0019] Figure 4 for Figure 3 Enlarged cross-sectional view of part A in the middle;

[0020] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle:

[0021] Figure 6 for Figure 2 Enlarged cross-sectional view of part C in the middle.

[0022] Explanation of the accompanying drawings: In the figure: 1, base, 2, measuring ring, 3, measuring instrument body, 4, measuring hole, 5, patient arm positioning structure, 51, positioning rod, 52, limit plate, 53, fitting cavity, 54, sliding block, 6, arm positioning stabilizing structure, 61, fixing frame, 62, threaded column, 63, turning wheel, 64, supporting block, 65, semi-arc plate, 7, spare fixed arm measurement structure, 71, placement plate, 72, pad, 73, reserved hole, 74, binding belt, 8, blood pressure measurement structure, 81, connecting block, 82, blood pressure display screen, 83, control button, 84, inflatable airbag. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] Reference Figure 1-Figure 6In the present embodiment, a hypertension measuring instrument comprises a base 1, a measuring collar 2 and a measuring instrument body 3. The measuring collar 2 is fixedly mounted on the upper end of the base 1. The outer wall of the measuring collar 2 is fixedly mounted with the measuring instrument body 3. The measuring collar 2 is made of a circular stainless steel metal material. The diameter of the measuring collar 2 is larger than the diameter of a human arm. A patient arm positioning structure 5 is provided on the outer side of the measuring collar 2. A spare fixed arm measurement structure 7 is provided above the base 1. A blood pressure measurement structure 8 is provided on the outer side of the measuring collar 2.

[0026] The patient arm positioning structure 5 includes a positioning rod 51 and a sliding block 54. The positioning rod 51 is fixedly installed on one side of the outer wall of the measuring collar 2. The positioning rod 51 is welded to the outer side of the measuring collar 2. The sliding block 54 above the positioning rod 51 can slide left and right to adjust the position. The end of the positioning rod 51 is fixedly connected to a limiting plate 52. The limiting plate 52 can prevent the sliding block 54 from falling off the positioning rod 51. The sliding block 54 is slidably connected to the outer wall of the positioning rod 51, and a fitting cavity 53 is fixedly opened on the inner side of the sliding block 54.

[0027] The outer side of the sliding block 54 is provided with an arm positioning stabilizing structure 6, which includes a fixing frame 61 and a supporting block 64. The fixing frame 61 is fixedly installed above the sliding block 54, and a threaded column 62 is rotatably connected to the inner side of the fixing frame 61. The threaded column 62 can rotate inside the fixing frame 61, and the threaded column 62 rotates to the inner side of the fitting cavity 53 and presses against the outer wall of the positioning rod 51, so that the sliding block 54 can fix its position, and the threaded column 62 can drive the sliding block 54. The top of the threaded column 62 is fixedly connected with a screwing wheel 63, and the supporting block 64 is fixedly connected to the lower end of the sliding block 54. The semi-arc plate 65 is made of an upwardly curved plastic semi-arc plate. When the patient's arm is inserted into the measuring ring 2, the lateral position of the semi-arc plate 65 can be adjusted according to the position of the arm. The inner arc surface of the semi-arc plate 65 will be attached to the outer side of the human arm, which can assist the measuring personnel to prevent their arms from moving around. The semi-arc plate 65 is fixedly connected to the lower side of the supporting block 64, and the inner side of the threaded column 62 is movably connected to the fitting cavity 53;

[0028] The threaded column 62 can be rotated inside the fixing frame 61, and the threaded column 62 is rotated to the inner side of the fitting cavity 53 and pressed against the outer wall of the positioning rod 51, so that the sliding block 54 can fix the position. The semi-arc plate 65 is made of an upwardly curved plastic semi-arc plate. When the patient's arm is inserted into the measuring ring 2, the lateral position of the semi-arc plate 65 can be adjusted according to the position of the arm. The inner arc surface of the semi-arc plate 65 will be attached to the outside of the human arm, which can help the measuring personnel to prevent their arms from moving around and reduce the vertical error of the hypertension measuring instrument.

[0029] The spare fixed arm measurement structure 7 includes a mounting plate 71 and a reserved hole 73. The mounting plate 71 is fixedly connected to the top of the base 1. The mounting plate 71 is horizontally welded to the top of the base 1. The mounting plate 71 plays the role of supporting and fixing the pad 72. A pad 72 is fixedly connected to the top of the mounting plate 71. The pad 72 is made of a wooden material with a soft sponge wrapped on the outside. In this way, the pad 72 can hold up the arm of a patient with hypertension measurement and reduce the physical burden of the patient. A plurality of reserved holes 73 are fixedly opened on the outer wall of the pad 72. A plurality of reserved holes 73 are movably connected on the inner side with a binding belt 74. The binding belt 74 can be made of an elastic rubber rope. When the patient's arm shakes unconsciously and interferes with the hypertension measurement, the binding belt 74 can be passed through the reserved holes 73 on both sides, and then wrapped around the outside of the patient's arm and tied to fix it. In this way, the patient's arm can be firmly fixed inside the hypertension measurement ring 2 through the tightening effect of external force.

[0030] Working principle:

[0031] When using the hypertension measuring instrument, the patient's arm to be measured is placed inside the measuring ring 2, and the inflatable airbag 84 inside the measuring ring 2 is inflated to tighten the patient's arm, and the wrist cuff is inflated to compress the measuring part to block the blood flow, and then the gas in the wrist cuff is discharged to make the blood flow again. The blood pressure measurement is determined based on the changes in the blood flow sound and vibration when the blood flows again;

[0032] The arm positioning anti-bending structure of the hypertension measuring instrument:

[0033] The threaded column 62 can be rotated inside the fixing frame 61, and the threaded column 62 is rotated to the inner side of the fitting cavity 53 and pressed against the outer wall of the positioning rod 51, so that the sliding block 54 can fix the position. The semi-arc plate 65 is made of an upwardly curved plastic semi-arc plate. When the patient's arm is inserted into the measuring ring 2, the lateral position of the semi-arc plate 65 can be adjusted according to the position of the arm. The inner arc surface of the semi-arc plate 65 will be attached to the outside of the human arm, which can help the measuring personnel to prevent their arms from moving around and reduce the vertical error of the hypertension measuring instrument.

[0034] The binding and fixing structure of the hypertension measuring instrument:

[0035] The mounting plate 71 is welded horizontally above the base 1, and the mounting plate 71 plays the role of supporting and fixing the pad 72. The pad 72 is made of wooden material with a soft sponge wrapped on the outside, so that the pad 72 can hold up the arm of the patient undergoing hypertension measurement and reduce the patient's physical burden. The binding strap 74 can be made of elastic rubber rope. When the patient's arm shakes unconsciously and interferes with the hypertension measurement, the binding strap 74 can be passed through the reserved holes 73 on both sides, and then wrapped around the outside of the patient's arm and tied to fix it. In this way, the patient's arm can be firmly fixed inside the hypertension measurement ring 2 through the tightening effect of external force.

[0036] Embodiment 2:

[0037] Reference Figure 1-Figure 6 In the present embodiment, a hypertension measuring instrument further comprises a blood pressure measuring structure 8 comprising a connecting block 81 and an inflatable airbag 84. The connecting block 81 is fixedly connected to one side of the outer wall of the measuring sleeve ring 2. The connecting block 81 connects the measuring sleeve ring 2 with the measuring instrument body 3. The connecting block 81 has an air pump inside for inflating and deflating the inflatable airbag 84. In this way, the connecting structure of the measuring sleeve ring 2 that requires a rubber air pipe to connect the arm cuff with the measuring instrument can be eliminated. The outer side of the connecting block 81 is fixedly connected to the measuring instrument body 3. The outer side of the measuring instrument body 3 is fixedly connected to a blood pressure display screen 82. The inflatable airbag 84 inside the measuring sleeve ring 2 is inflated and deflated. The bag 84 can be inflated by the air pump to clamp the arm of the patient whose hypertension is being measured. A control button 83 is fixedly installed at the lower end of the outer wall of the measuring instrument body 3. The control button 83 is electrically connected to the air pump inside the measuring collar 2. After pressing the control button 83, the air pump will start to supply air. The final detected hypertension index will be displayed on the outside of the blood pressure display screen 82. The inflatable air bag 84 is fixedly installed on the inner wall of the measuring collar 2. A measuring hole 4 is fixedly opened inside the measuring collar 2. The inner side of the inflatable air bag 84 is arranged opposite to the measuring hole 4. The bottom edge of the measuring hole 4 is at the same level as the top of the pad 72.

[0038] Working principle:

[0039] The connecting block 81 connects the measuring ring 2 with the measuring instrument body 3. The connecting block 81 has an air pump inside for inflating and deflating the inflatable airbag 84. In this way, the measuring ring 2 can eliminate the need for a rubber air pipe to connect the arm cuff and the measuring instrument. The inflatable airbag 84 inside the measuring ring 2 can be inflated by the air pump to tightly clamp the arm of the patient undergoing hypertension measurement. A control button 83 is fixedly installed at the lower end of the outer wall of the measuring instrument body 3. The control button 83 is electrically connected to the air pump inside the measuring ring 2. After pressing the control button 83, the air pump will start to supply air. Finally, the detected hypertension index will be displayed on the outside of the blood pressure display screen 82. The rubber tube structure that is prone to knotting and leaking has been eliminated, and the use effect of the hypertension measuring instrument can also be improved.

[0040] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A hypertension measuring instrument, comprising a base (1), a measuring collar (2) and a measuring instrument body (3), wherein the measuring collar (2) is fixedly mounted on an upper end of the base (1), and the measuring instrument body (3) is fixedly mounted on an outer wall of the measuring collar (2), wherein: A patient arm positioning structure (5) is provided on the outer side of the measuring collar (2), a spare fixed arm measurement structure (7) is provided above the base (1), and a blood pressure measurement structure (8) is provided on the outer side of the measuring collar (2).

2. A high blood pressure measuring instrument according to claim 1, characterized in that: The patient arm positioning structure (5) comprises a positioning rod (51) and a sliding block (54); the positioning rod (51) is fixedly mounted on one side of the outer wall of the measuring collar (2); the end of the positioning rod (51) is fixedly connected to a limiting plate (52); the sliding block (54) is slidably connected to the outer wall of the positioning rod (51); and a fitting cavity (53) is fixedly opened on the inner side of the sliding block (54).

3. A hypertension measuring instrument according to claim 2, characterized in that: An arm positioning stabilizing structure (6) is provided on the outer side of the sliding block (54), and the arm positioning stabilizing structure (6) comprises a fixing frame (61) and a supporting block (64). The fixing frame (61) is fixedly mounted above the sliding block (54), and a threaded column (62) is rotatably connected to the inner side of the fixing frame (61), and a screwing wheel (63) is fixedly connected to the top of the threaded column (62). The supporting block (64) is fixedly connected to the lower end of the sliding block (54), and a semi-arc plate (65) is fixedly connected to the lower side of the supporting block (64). The inner side of the threaded column (62) is movably connected to the fitting cavity (53).

4. A hypertension measuring instrument according to claim 1, characterized in that: The standby fixed arm measurement structure (7) comprises a placement plate (71) and reserved holes (73); the placement plate (71) is fixedly connected to the top of the base (1); a pad (72) is fixedly connected to the top of the placement plate (71); a plurality of the reserved holes (73) are fixedly opened on the outer wall of the pad (72); and a binding belt (74) is movably connected to the inner sides of the plurality of the reserved holes (73).

5. A hypertension measuring instrument according to claim 1, characterized in that: The blood pressure measurement structure (8) comprises a connection block (81) and an inflatable airbag (84); the connection block (81) is fixedly connected to one side of the outer wall of the measuring collar (2); the outer side of the connection block (81) is fixedly connected to a measuring instrument body (3); the outer side of the measuring instrument body (3) is fixedly connected to a blood pressure display screen (82); a control button (83) is fixedly mounted on the lower end of the outer wall of the measuring instrument body (3); and the inflatable airbag (84) is fixedly mounted on the inner wall of the measuring collar (2).

6. A hypertension measuring instrument according to claim 5, characterized in that: A measuring hole (4) is fixedly opened inside the measuring collar (2), the inner side of the inflatable airbag (84) is arranged opposite to the measuring hole (4), and the bottom edge of the measuring hole (4) is in the same horizontal plane as the top of the pad (72).

Images