Sphygmomanometer host machine applying upper air measuring method

Abstract

The utility model relates to a sphygmomanometer main machine applying an air feeding measurement method. The sphygmomanometer main machine comprises a main machine shell, a filtering cavity and an air pump, wherein the filtering cavity and the air pump are both arranged in the main machine shell. A connecting pipe communicated with the air bag of the cuff is further arranged in the main machine shell, the air outlet end of the air pump is communicated with the connecting pipe, an air inlet pipe communicated with the connecting pipe is further arranged on the connecting pipe, and the end, away from the connecting pipe, of the air inlet pipe is communicated with an air inlet of the filtering cavity. An air pressure detection module communicated with the air outlet pipe is arranged at one end, away from the filtering cavity, of the air outlet pipe; the sphygmomanometer main machine is simple in structure, low in manufacturing cost, beneficial for enterprises to control cost, good in practicability, and convenient for popularization of short-measurement-time and low-energy-consumption air feeding measurement technology in clinical use.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary equipment technical field, especially a sphygmomanometer host computer of application of upper air measurement method. BACKGROUND

[0002] The upper air measurement technology of sphygmomanometer is an advanced blood pressure measurement method, its main feature is that blood pressure measurement is carried out in the process of sleeve belt inflation and pressurization, compared with the traditional lower air measurement technology, has the advantages such as short measurement time, the comfort of the measured person is enhanced, effectively reduces the energy consumption of sphygmomanometer, has strong practicality, but this kind of sphygmomanometer generally has the problem that the pulse wave detected by the air pressure detection module is easily affected by the noise and vibration when the air pump works, which easily leads to inaccurate detection results, affecting the judgment of the user on blood pressure.

[0003] In the prior art, a complex air pump is often used, and a control unit for air outlet of the air pump is added to ensure the relative stability of airflow fluctuation in the air pump, or a high-order low-pass filter is additionally arranged to filter out the interference caused by air pump vibration, and these two ways generally have the problems of complex structure and high manufacturing cost, which is not conducive to enterprise cost control and hinders the promotion of blood pressure upper air measurement technology, therefore, there is an urgent need for a sphygmomanometer that can solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiency of prior art, provides a sphygmomanometer host computer of application of upper air measurement method, and the sphygmomanometer host computer of application of upper air measurement method can well solve the above problems.

[0005] To achieve the above requirements, the technical scheme adopted by the utility model to solve its technical problems is:

[0006] A sphygmomanometer host computer of application of upper air measurement method is provided, which comprises a host shell, a filter cavity and an air pump arranged in the host shell; a connecting pipe in communication with the air bag of the sleeve is arranged in the host shell, the air outlet end of the air pump is in communication with the connecting pipe, an air inlet pipe in communication with the connecting pipe is further arranged on the connecting pipe, the end of the air inlet pipe away from the connecting pipe is in communication with the air inlet of the filter cavity, the air outlet of the filter cavity is provided with an air outlet pipe, and the end of the air outlet pipe away from the filter cavity is provided with an air pressure detection module in communication with the air outlet pipe.

[0007] The sphygmomanometer host computer of application of upper air measurement method, wherein the host shell comprises a bottom shell, and an upper cover is arranged on the bottom shell, the upper cover is in the shape of a cuboid and is arranged obliquely along the length direction, and a display screen is embedded in the upper surface of the upper cover.

[0008] The utility model describes a blood pressure monitor main unit that uses the upper air measurement method, wherein the upper surface of the filter cavity is arranged parallel to the upper cover, and a rectangular protrusion extends downward from the left end of the lower surface of the filter cavity; a fixing seat is provided on the bottom surface of the main unit shell, and a fixing plate is provided on the side of the upper surface of the fixing seat, and the upper surface of the fixing plate is fixedly connected to the lower surface of the protrusion.

[0009] The utility model discloses a main body of a blood pressure monitor using a gas measurement method, wherein a holding cavity for holding a battery is provided in a fixing seat, and the holding cavity passes through the lower surface of the bottom shell.

[0010] The utility model describes a blood pressure monitor main unit that applies the upper air measurement method, wherein a fixing block is integrally formed on the front surface of the fixing seat, a receiving groove for placing the solenoid valve is provided in the fixing block, and a hook body for positioning the solenoid valve in the vertical direction is provided on the upper surface of the fixing block close to the filter cavity, and the rear surface of the hook body is abutted against the front surface of the raised portion.

[0011] The utility model describes a blood pressure monitor main unit that uses the upper air measurement method, wherein the front end of the fixed block is also integrally formed with a first positioning plate, and the first positioning plate is arranged sideways along the length direction of the main unit shell; the air pump is arranged above the first positioning plate along the width direction of the upper cover, and a second positioning plate is provided on the inner side wall of the bottom shell for positioning the air pump in the vertical direction.

[0012] The utility model describes a blood pressure monitor main unit that applies the upper air measurement method, wherein the blood pressure monitor main unit that applies the upper air measurement method also includes a circuit board, the circuit board is arranged above the filter cavity and parallel to the upper cover, and the air pressure detection module is arranged on the circuit board; the air outlet pipe passes through the circuit board and is connected to the air pressure detection module.

[0013] The utility model discloses a blood pressure meter host computer using a gas measurement method, wherein buttons are provided on the circuit board, and key caps are provided on the upper cover corresponding to the buttons.

[0014] The air pump works to spray airflow from the air outlet end, the airflow fills the air inlet pipeline, and enters the filter cavity through the air inlet; the filter cavity provides a certain buffer for the airflow, can effectively stabilize the airflow entering the air pump; the filter cavity is a buffer chamber of the airflow pumped by the air pump, can help to reduce the noise and vibration of the air pump when working, so that the air pressure detected by the air pressure detection module is not affected by the vibration and noise of the air pump, effectively ensuring the accuracy of the blood pressure detection of the sphygmomanometer host; the utility model improves the time-consuming and energy consumption of the upper air measurement technology in blood pressure detection, improves the work efficiency of medical staff, increases the comfort of patients, and avoids the common problems of high manufacturing cost and complex structure of the sphygmomanometer using the upper air measurement technology; not only improves the accuracy of measurement, but also is beneficial to cost control of enterprises, and has strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the utility model will be further described below in combination with the drawings and embodiments, and the drawings in the following description are only part of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the premise of the drawings:

[0016] Figure 1 It is a right side sectional view of a sphygmomanometer host applying upper air measurement method of the utility model.

[0017] Figure 2 It is a top view of the internal structure of a sphygmomanometer host applying upper air measurement method of the utility model.

[0018] Figure 3 It is a perspective view of a sphygmomanometer host applying upper air measurement method of the utility model.

[0019] Figure 4 It is a bottom view of a sphygmomanometer host applying upper air measurement method of the utility model.

[0020] In the drawing: 1, host shell;10, connecting pipe;11, bottom shell;12, upper cover;13, display screen;14, fixed seat;140, fixed plate;141, containing cavity;142, fixed block;143, containing groove;144, hook body;145, first positioning plate;15, second positioning plate;16, key cap;17, cover plate;18, positioning baffle;2, filter cavity;20, air inlet;21, air outlet;22, protruding portion;3, air pump;4, air inlet pipe;5, air outlet pipe;6, air pressure detection module;7, circuit board;8, key. DETAILED DESCRIPTION

[0021] The terms "first", "second", "third", and "fourth" and the like in the description and in the claims of the present application and the accompanying drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprises", "comprising", "includes", "including" and the like are to be construed open-ended, allowing for instances where there are equivalents to processes, methods, systems, products or devices that do not literally include the recited steps or elements, but that otherwise achieve the same result. Operations, methods, systems, products, or devices that would not otherwise be within the scope of the present application are to be understood as if the steps or elements were indeed included in the present application.

[0022] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0023] "Multiple" means two or more. "And / or", describing the relationship between the associated objects, means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. The character " / " generally represents that the associated objects before and after are in an "or" relationship.

[0024] Furthermore, the terms "upper", "lower", "left", "right", "top", "bottom", "vertical", and the like, which indicate the orientation of the device or equipment described in the present application, are based on the attitude position of the device or equipment in normal use.

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0026] A sphygmomanometer host applying the upper air measurement method according to the preferred embodiment of the present application, like Figures 1-4As shown, including the host shell 1, and both set in the host shell 1 filter cavity 2 and air pump 3;The host shell 1 is further provided with the connecting pipe 10 communicated with the air bag of the cuff, the cuff used with the utility model is preferably a common cuff, the air bag is provided in the cuff, the air bag is communicated with the host shell 1 through the air pipe, the sidewall of the host shell 1 is provided with a communication hole, the communication hole is communicated with the air pipe and the inside of the connecting pipe 10;The air outlet end of the air pump 3 is communicated with the connecting pipe 10, the connecting pipe 10 is further provided with the air inlet pipe 4 communicated therewith, the air inlet pipe 4 is preferably made of rubber material, the air pump 3 is arranged below the filter cavity 2, the end of the air inlet pipe 4 away from the connecting pipe 10 is communicated with the air inlet 20 of the filter cavity 2, the air outlet 21 of the filter cavity 2 is provided with the air outlet pipe 5, and the end of the air outlet pipe 5 away from the filter cavity 2 is provided with the air pressure detection module 6 communicated with the air outlet pipe 5;Air flow is sprayed from the air outlet end when the air pump 3 works, the air flow is filled into the air inlet pipe 4, and enters the filter cavity 2 through the air inlet 20, the air flow is buffered in the filter cavity 2, the noise in the air flow is filtered, and then enters the inside of the air pressure detection module 6 through the air outlet pipe 5, so that the pulse wave detected by the air pressure detection module 6 is clean and accurate.

[0027] The filter cavity 2 provides a certain buffer for the air flow, can effectively stabilize the air flow entering the air pump 3;The filter cavity 2 as the buffer chamber of the air flow pumped by the air pump 3 can help to reduce the noise and vibration of the air pump 3, so that the air pressure detected by the air pressure detection module 6 is not affected by the vibration and noise of the air pump 3, effectively ensuring the accuracy of the blood pressure detection of the sphygmomanometer host, the utility model carries forward the advantages of short measurement time and low energy consumption of the upper air measurement technology in blood pressure detection, improves the work efficiency of medical staff, increases the treatment comfort of patients, and avoids the problems of high manufacturing cost and complex structure commonly existing in the sphygmomanometer using the upper air measurement technology in the prior art;Not only improves the accuracy of measurement, but also is beneficial to cost control of enterprises, and has strong practicability.

[0028] In the embodiment, the host shell 1 includes a bottom shell 11, and an upper cover 12 arranged on the bottom shell 11, the upper cover 12 is a rectangular parallelepiped and is arranged in an inclined manner along the length direction, the inclined design makes the user more naturally watch the screen when measuring blood pressure in a sitting position, close to the user's line of sight, and improves the user experience;The upper surface of the upper cover 12 is embedded with a display screen 13 for receiving and displaying the monitoring data of the air pressure detection module 6, and the display screen 13 can present the high pressure, low pressure and pulse of the measured person and other data;More functions, with strong practicability.

[0029] In the embodiment, the upper surface of the filter cavity 2 is arranged in parallel with the upper cover 12, and the left end of the lower surface of the filter cavity 2 extends downward to form a cuboid-shaped protruding portion 22; the bottom surface in the main machine shell 1 is provided with a fixing seat 14, the upper surface of the fixing seat 14 is vertically provided with a fixing plate 140, and the upper surface of the fixing plate 140 is fixedly connected with the lower surface of the protruding portion 22; the fixed connection between the fixing plate 140 and the filter cavity prevents displacement of the filter cavity 2 caused by vibration or impact during use, and ensures the stability of the installation of the filter cavity 2.

[0030] In the embodiment, the fixing seat 14 is provided with a containing cavity 141 for accommodating the battery, the containing cavity 141 can accommodate four batteries arranged side by side, and the batteries are arranged horizontally along the left-right direction, which is beneficial to reduce the gravity center of the main machine shell 1 and improve the overall stability of the sphygmomanometer main machine during use; the containing cavity 141 penetrates the lower surface of the bottom shell 11, and the lower surface of the containing cavity 141 is provided with a cover plate 17 matched therewith.

[0031] In the embodiment, the front surface of the fixing seat 14 is integrally formed with a fixing block 142, the fixing block 142 is provided with a containing groove 143 for accommodating the electromagnetic valve, the electromagnetic valve is preferably an ASV130 micro electromagnetic valve, and the containing groove 143 is preferably a containing groove 143 matched with the size of the ASV130 electromagnetic valve; the left and right side walls of the fixing block 142 are provided with through holes 146 for exposing the side edges of the electromagnetic valve, which facilitates the staff to hold the electromagnetic valve with fingers and install the electromagnetic valve into the containing groove 143; the upper surface of the fixing block 142 close to the upper surface of the filter cavity 2 is provided with a hook body 144 for positioning the electromagnetic valve in the vertical direction, the hook head of the hook body 144 faces the containing groove 143, and the rear surface of the hook body 144 abuts against the front surface of the protruding portion 22; the hook body 144 not only fixes the electromagnetic valve, but also provides support for the filter cavity 2 in the front-rear direction, so that the structure is durable and stable, and the compactness of the overall structure of the sphygmomanometer main machine is improved.

[0032] In the embodiment, the front end of the fixing block 142 is integrally formed with a first positioning plate 145, and the first positioning plate 145 is vertically arranged along the length direction of the main machine shell 1; the air pump 3 is arranged above the first positioning plate 145 along the width direction of the upper cover 12, the upper surface of the first positioning plate 145 is provided with an arc-shaped groove matched with the external contour of the air pump 3, and the inner side wall of the bottom shell 11 is provided with a second positioning plate 15 for positioning the air pump 3 in the vertical direction, and the second positioning plate 15 is arranged above the air pump 3; the left and right sides of the air pump 3 are respectively provided with positioning flaps 18 for positioning the air pump 3, and the positioning flaps 18 are integrally formed with the front surface of the fixing block 142; this design can ensure accurate positioning of the air pump 3 during installation, reduce measurement errors caused by positional deviation, and fully consider and utilize the space inside the main machine shell 1, effectively avoiding interference between the air pump 3 and other components, and effectively improving the accuracy of detection of the sphygmomanometer main machine.

[0033] In the embodiment, the blood pressure meter host applying the air measurement method further comprises a circuit board 7 arranged above the filtering cavity 2 and parallel to the upper cover 12, which can maximize the use of the space inside the host shell, so that the overall design of the blood pressure meter is more compact, and the air pressure detection module 6 is arranged on the circuit board 7; the air outlet pipe 5 communicates with the air pressure detection module 6 by penetrating the circuit board 7; the circuit board 7, the filtering cavity 2 and the air pressure detection module 6 all adopt a modular design, which is convenient for maintenance and replacement of parts and improves the practicability of the blood pressure meter.

[0034] In the embodiment, the circuit board 7 is further provided with a button 8, and the upper cover 12 is provided with a key cap 16 corresponding to the button 8; the button 8 is sequentially arranged from left to right as follows: a pulse detection button for measuring the pulse of a user; a user switching button for recording the measurement data corresponding to the user one by one for different users; a setting button for setting voice broadcast, time and different measurement units, which is suitable for various users; a memory button for entering a memory value viewing mode to view the recent detection results of the current user, which is helpful for tracking and recording the blood pressure and pulse fluctuation of the user within a period of time; the key cap 16 is provided with patterns or marks easy to be distinguished by the user for different functions, which has good functionality and universality.

[0035] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall fall within the protection scope of the appended claims of the present application.

Claims

1. A blood pressure monitor using a sphygmomanometer method, characterized in that: The application relates to a blood pressure meter host, which comprises a host shell, a filter cavity and an air pump, which are arranged in the host shell; a connecting pipe is arranged in the host shell and communicates with an air bag of a cuff; an air outlet end of the air pump communicates with the connecting pipe; an air inlet pipe is arranged on the connecting pipe and communicates with the connecting pipe; an air inlet of the filter cavity communicates with an end of the air inlet pipe, which is away from the connecting pipe; an air outlet of the filter cavity is provided with an air outlet pipe; an air pressure detection module is arranged on an end of the air outlet pipe, which is away from the filter cavity.

2. The sphygmomanometer main unit using the tonometry method according to claim 1, wherein The host shell comprises a bottom shell and an upper cover arranged on the bottom shell; the upper cover is cuboid-shaped and is arranged in a length direction of the upper cover; a display screen is arranged on an upper surface of the upper cover.

3. The sphygmomanometer main unit using the tonometry method according to claim 2, wherein An upper surface of the filter cavity is arranged in parallel with the upper cover; a left end of a lower surface of the filter cavity is provided with a cuboid-shaped protruding part extending downward; a bottom surface in the host shell is provided with a fixing seat; a fixing plate is arranged on an upper surface of the fixing seat; an upper surface of the fixing plate is fixedly connected with a lower surface of the protruding part.

4. The sphygmomanometer main unit using the tonometry method according to claim 3, wherein A containing cavity containing a battery is arranged in the fixing seat; the containing cavity penetrates a lower surface of the bottom shell.

5. The sphygmomanometer main unit using the tonometry method according to claim 4, wherein A fixing block is integrally formed on a front surface of the fixing seat; a containing groove for accommodating a solenoid valve is arranged in the fixing block; a hook body is arranged on the upper surface of the fixing block close to the filter cavity and is used for positioning the solenoid valve in a vertical direction; a rear surface of the hook body abuts against a front surface of the protruding part.

6. The sphygmomanometer host of claim 5, wherein A first positioning plate is integrally formed on a front end of the fixing block; the first positioning plate is arranged in a length direction of the host shell; the air pump is arranged above the first positioning plate in a width direction of the upper cover; a second positioning plate is arranged on an inner side wall of the bottom shell and is used for positioning the air pump in a vertical direction.

7. The sphygmomanometer host of claim 2, wherein The blood pressure meter host using the tonometry method further comprises a circuit board; the circuit board is arranged above the filter cavity and is arranged in parallel with the upper cover; the air pressure detection module is arranged on the circuit board; the air outlet pipe penetrates the circuit board and communicates with the air pressure detection module.

8. The sphygmomanometer host for applying the tonometry method according to claim 7, wherein, A key is further arranged on the circuit board; a key cap is arranged on the upper cover and corresponds to the key.

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