Portable clinical test sphygmomanometer

Abstract

The utility model provides a portable clinical test sphygmomanometer and relates to the technical field of sphygmomanometers. The portable clinical test sphygmomanometer comprises a sphygmomanometer host, a sphygmomanometer cuff and an air delivery pipe, one end of the air delivery pipe is detachably connected with the sphygmomanometer host, and the other end of the air delivery pipe is detachably connected with the sphygmomanometer cuff; a containing cavity used for containing the air delivery pipe is formed in the sphygmomanometer main machine, and an inlet and outlet communicated with the containing cavity is formed in the side wall of the sphygmomanometer main machine. By the adoption of the sphygmomanometer, the air delivery pipe can be stored conveniently, the stored air delivery pipe cannot be exposed outside, the risk that the air delivery pipe is damaged is reduced, and the sphygmomanometer is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of sphygmomanometers, in particular to a portable clinical trial sphygmomanometer. Background Art

[0002] A sphygmomanometer is an instrument for measuring blood pressure, also known as a blood pressure meter. Sphygmomanometers mainly include auscultatory sphygmomanometers and oscillometric sphygmomanometers. The main principle of a sphygmomanometer is to compress a local artery with air pressure, and by applying pressure, the pulsation of the local artery is stopped, thereby measuring the blood flow pressure during this period. The structure of an existing sphygmomanometer is roughly as follows: Figure 1 As shown, it comprises a sphygmomanometer main body 1 and a sphygmomanometer cuff 2, and the sphygmomanometer main body 1 and the sphygmomanometer cuff 2 are connected by an air supply pipe 3. Since the air supply pipe 3 is generally exposed to the outside, after the sphygmomanometer is used, the air supply pipe 3 needs to be bent continuously to achieve storage, and generally a bandage needs to be used to fix the air supply pipe 3 to prevent the air supply pipe 3 from automatically popping open after storage to cause clutter. The storage steps are many, and the operation is troublesome, time-consuming and labor-intensive.

[0003] Moreover, since the gas delivery pipe 3 is exposed to the outside after being stored, it is easy to be damaged, which is not conducive to its protection and is not convenient to carry. Utility Model Content

[0004] The purpose of the utility model is to provide a portable clinical trial sphygmomanometer, which can propose a solution to the deficiencies of the prior art. It is convenient to store the air tube, and the air tube will not be exposed to the outside after storage, thereby reducing the risk of damage to the air tube and making it easy to carry the sphygmomanometer.

[0005] The technical solution adopted by the utility model is:

[0006] An embodiment of the present application provides a portable clinical trial sphygmomanometer, comprising a sphygmomanometer main unit, a sphygmomanometer cuff and an air tube, wherein one end of the air tube is detachably connected to the sphygmomanometer main unit, and the other end of the air tube is detachably connected to the sphygmomanometer cuff; a storage chamber for accommodating the air tube is provided in the sphygmomanometer main unit, and an inlet and outlet connected to the storage chamber are provided on the side wall of the sphygmomanometer main unit.

[0007] Furthermore, in some embodiments of the present invention, the sphygmomanometer main unit is rotatably provided with a rotating shaft, the rotating shaft passes through the storage chamber, and a winding drum is fixedly provided on the outer side wall of the rotating shaft, and the winding drum is located in the storage chamber.

[0008] Furthermore, in some embodiments of the present invention, the outer side wall of the winding drum is provided with a U-shaped card joint.

[0009] Furthermore, in some embodiments of the present invention, the top of the rotating shaft is rotatably disposed on the sphygmomanometer host through a bearing, and the bottom of the rotating shaft passes through the sphygmomanometer host and is provided with a knob.

[0010] Furthermore, in some embodiments of the present invention, the knob is detachable and has a handle.

[0011] Furthermore, in some embodiments of the present invention, the knob is provided with a screw hole, the handle is provided with an external thread, and the handle is threadedly connected to the knob.

[0012] Further. In some embodiments of the present utility model, both ends of the gas pipe are provided with connecting sleeves, the outer diameter of the connecting sleeve is larger than the outer diameter of the gas pipe, and the connecting sleeve is provided with an internal thread;

[0013] Both the main body of the sphygmomanometer and the cuff of the sphygmomanometer are provided with connecting pipes, the connecting pipes are provided with external threads, and the connecting pipes are threadedly connected with the connecting sleeve.

[0014] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0015] An embodiment of the utility model provides a portable clinical trial sphygmomanometer, comprising a sphygmomanometer main unit, a sphygmomanometer cuff and an air tube, wherein one end of the air tube is detachably connected to the sphygmomanometer main unit, and the other end of the air tube is detachably connected to the sphygmomanometer cuff; a storage chamber for accommodating the air tube is provided in the sphygmomanometer main unit, and an inlet and outlet connected to the storage chamber are provided on the side wall of the sphygmomanometer main unit.

[0016] It is convenient to store the air pipe, and after storage, the air pipe will not be exposed to the outside, thereby reducing the risk of damage to the air pipe and making it easy to carry the sphygmomanometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a sphygmomanometer in the prior art;

[0019] Figure 2 A schematic diagram of the structure of a sphygmomanometer provided in an embodiment of the utility model;

[0020] Figure 3 A partial cross-sectional view of a main body of a sphygmomanometer provided in an embodiment of the utility model;

[0021] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0022] Figure 5 A partial cross-sectional view of the gas delivery pipe and the connecting pipe provided in an embodiment of the utility model.

[0023] Icons: 1-blood pressure monitor main unit; 2-blood pressure monitor cuff; 3-air supply pipe; 4-storage chamber; 5-inlet and outlet; 6-rotating shaft; 7-winding drum; 8-clamp joint; 9-bearing; 10-knob; 11-handle; 12-screw hole; 13-connecting sleeve; 14-connecting pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, the use of terms such as "horizontal" and "vertical" does not mean that the components must be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Example

[0031] Please refer to Figure 2-Figure 5 , Figure 2 Shown is a schematic diagram of the structure of a sphygmomanometer provided by an embodiment of the utility model; Figure 3 The figure shows a partial cross-sectional view of a main body 1 of a sphygmomanometer provided in an embodiment of the utility model;

[0032] Figure 4 Shown Figure 3 The enlarged view of point A in the middle; Figure 5 The figure shows a partial cross-sectional view of the gas delivery pipe 3 and the connecting pipe 14 provided in the embodiment of the utility model.

[0033] The present embodiment provides a portable clinical trial sphygmomanometer, comprising a sphygmomanometer main unit 1, a sphygmomanometer cuff 2 and an air supply tube 3, wherein one end of the air supply tube 3 is detachably connected to the sphygmomanometer main unit 1, and the other end of the air supply tube 3 is detachably connected to the sphygmomanometer cuff 2; a storage chamber 4 for accommodating the air supply tube 3 is provided in the sphygmomanometer main unit 1, and an inlet and outlet 5 connected to the storage chamber 4 is provided on the side wall of the sphygmomanometer main unit 1.

[0034] The sphygmomanometer main unit 1 is rotatably provided with a rotating shaft 6, which passes through the storage chamber 4. A winding drum 7 is fixedly provided on the outer wall of the rotating shaft 6. The winding drum 7 is located in the storage chamber 4. A U-shaped clamping joint 8 is provided on the outer wall of the winding drum 7. The width of the U-shaped groove of the clamping joint 8 of this embodiment is greater than the outer diameter of the air delivery pipe 3 and smaller than the outer diameter of the connecting sleeve 13.

[0035] The top of the rotating shaft 6 is rotatably mounted on the sphygmomanometer mainframe 1 through a bearing 9, and the bottom of the rotating shaft 6 passes through the sphygmomanometer mainframe 1 and is provided with a knob 10. The bearing 9 is provided to facilitate the installation and rotation of the rotating shaft 6, and the bottom of the rotating shaft 6 passes through the sphygmomanometer mainframe 1 and is provided with a knob 10, so that it is convenient for the user to rotate the knob 10 to drive the rotating shaft 6 to rotate, so that it is convenient to reel in the air delivery tube 3.

[0036] Both ends of the gas pipe 3 are provided with connecting sleeves 13, the outer diameter of the connecting sleeves 13 is larger than the outer diameter of the gas pipe 3, and the connecting sleeves 13 are provided with internal threads; the sphygmomanometer host 1 and the sphygmomanometer cuff 2 are both provided with connecting pipes 14, the connecting pipes 14 are provided with external threads, and the connecting pipes 14 are threadedly connected with the connecting sleeves 13. In this way, the gas pipe 3 can be installed and disassembled conveniently by threading the connecting pipes 14 and the connecting sleeves 13.

[0037] Working principle:

[0038] During actual use, the connecting sleeve 13 at one end of the air supply pipe 3 is threadedly connected to the connecting pipe 14 on the sphygmomanometer main unit 1, and the connecting sleeve 13 at the other end of the air supply pipe 3 is threadedly connected to the connecting pipe 14 on the sphygmomanometer cuff 2. In this way, the installation of the sphygmomanometer main unit 1, the air supply pipe 3 and the sphygmomanometer cuff 2 is completed, and then the sphygmomanometer cuff 2 can be wrapped around the user's arm to measure blood pressure.

[0039] After the measurement is completed, rotate and take out the connecting sleeves 13 at both ends. At this time, the air pipe 3 can be separated separately, and then the connecting sleeve 13 at one end of the air pipe 3 is extended from the inlet and outlet 5 into the storage chamber 4 in the sphygmomanometer main unit 1, and the connecting sleeve 13 is clamped on the U-shaped clamping joint 8. Then the user holds the sphygmomanometer main unit 1 with the other hand and rotates the knob 10, and the knob 10 drives the rotating shaft 6 and the winding drum 7 to rotate together, so that the air pipe 3 can be gradually rolled up on the outer wall of the winding drum 7 until the entire air pipe 3 is stored in the storage chamber 4. In this way, the sphygmomanometer provided by the present application is convenient for storing the air pipe 3. After storage, the air pipe 3 will not be exposed to the outside, reducing the risk of damage to the air pipe 3, and it is convenient to carry the sphygmomanometer. When it is needed, the air pipe 3 can be pulled out from the position of the inlet and outlet 5.

[0040] like Figure 3 and Figure 4 As shown, in some embodiments of the present invention, the knob 10 is detachably provided with a handle 11. The knob 10 is provided with a screw hole 12, and the handle 11 is provided with an external thread, and the handle 11 is threadedly connected to the knob 10.

[0041] The utility model provides a handle 11, and when the knob 10 needs to be rotated, the user can threadably connect the handle 11 with the knob 10. At this time, the user can hold the handle 11 with fingers and drive the knob 10 to rotate through the handle 11, which is easy to operate.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments and that the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application.

[0043] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present application is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. For those skilled in the art, the utility model can have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A portable clinical trial sphygmomanometer, comprising a sphygmomanometer host, a sphygmomanometer cuff and an air supply tube, characterized in that: One end of the air supply pipe is detachably connected to the sphygmomanometer main unit, and the other end of the air supply pipe is detachably connected to the sphygmomanometer cuff; a storage chamber for storing the air supply pipe is provided in the sphygmomanometer main unit, and an inlet and outlet communicating with the storage chamber are provided on the side wall of the sphygmomanometer main unit; The main body of the sphygmomanometer is rotatably provided with a rotating shaft, the rotating shaft passes through the storage chamber, the outer wall of the rotating shaft is fixedly provided with a winding drum, the winding drum is located in the storage chamber; the outer wall of the winding drum is provided with a U-shaped clamping joint; the top of the rotating shaft is rotatably provided on the main body of the sphygmomanometer through a bearing, and the bottom of the rotating shaft passes through the main body of the sphygmomanometer and is provided with a knob; Both ends of the air supply pipe are provided with connecting sleeves, the outer diameter of the connecting sleeves is larger than the outer diameter of the air supply pipe, and the connecting sleeves are provided with internal threads; the sphygmomanometer host and the sphygmomanometer cuff are both provided with connecting pipes, the connecting pipes are provided with external threads, and the connecting pipes are threadedly connected to the connecting sleeves.

2. The portable clinical trial blood pressure monitor according to claim 1, characterized in that: The knob is detachably provided with a handle.

3. The portable clinical trial blood pressure monitor according to claim 2, characterized in that: The knob is provided with a screw hole, the handle is provided with an external thread, and the handle is threadedly connected to the knob.

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