Auxiliary cooling device for dynamic blood pressure monitor

Abstract

The utility model provides an auxiliary cooling device for a dynamic blood pressure monitor, which belongs to the technical field of blood pressure detection equipment. It includes a connecting body, an airbag is arranged on one surface of the connecting body, a connecting piece for surrounding and connecting the connecting body is arranged on the connecting body, a plurality of mounting holes penetrating the airbag are arranged on the airbag, a plurality of first air holes connected to the mounting holes are opened on the connecting body, a supporting piece is arranged in the mounting hole, and the supporting piece is fixedly connected to the connecting body. After the connecting body is bound to the arm of the tester through the connecting piece, the airbag is deflated and supported on the skin of the arm by the supporting piece, a gap is separated between the airbag and the skin of the arm, and the arm skin in the coverage range of the connecting body can be ventilated and dissipated normally through the first air hole on the connecting body and the mounting hole on the airbag, which has the effect of enhancing the wearing comfort of the dynamic blood pressure monitor in summer.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure detection equipment, in particular to an auxiliary cooling device for a dynamic blood pressure monitor. Background Art

[0002] An ambulatory blood pressure monitor is a medical device used to monitor dynamic and continuous blood pressure. It can continuously detect and record the patient's blood pressure within a certain time range, thereby helping doctors accurately diagnose hypertension, eliminate interference such as false hypertension and white coat hypertension, effectively formulate treatment plans, reasonably evaluate drugs, and steadily control the patient's blood pressure.

[0003] It is usually composed of a host, power supply, display, blood pressure function module and alarm system. The blood pressure function module includes an armband, which is wrapped around the arm of the tester and collects parameter information from the tester, processes and displays the information, and issues an alarm to obtain the patient's blood pressure index more accurately.

[0004] However, with the coming of summer and the weather being hot, the armband is filled with air bags, making it airtight, while the dynamic blood pressure monitor requires the test person to wear it all day. When wearing it, the area on the person's skin below the armband is blocked and cannot be effectively dissipated, affecting the wearing comfort. Utility Model Content

[0005] In view of the above problems, the utility model provides an auxiliary cooling device for a dynamic blood pressure monitor.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0007] Provided is an auxiliary cooling device for a dynamic blood pressure monitor, comprising a connecting body, an airbag is arranged on one surface of the connecting body, a connecting piece for surrounding and connecting the connecting body is arranged on the connecting body, a plurality of mounting holes penetrating the airbag are arranged on the airbag, a plurality of first air holes connected to the mounting holes are opened on the connecting body, a supporting piece is arranged in the mounting hole, and the supporting piece is fixedly connected to the connecting body.

[0008] Furthermore, the support member includes a support strip made of skin-friendly elastic material, the height of the support strip is greater than the height of the airbag in the deflated state and less than the height of the airbag in the inflated state, and one end of the support strip is vertically fixedly connected to the connecting body.

[0009] Furthermore, two support sheets are symmetrically arranged at one end of the support bar away from the connecting body, and one side of the support sheet away from the connecting body is arc-shaped. A second air hole is opened on the support bar, and the second air hole passes through the two support sheets and is connected to the first air hole.

[0010] Furthermore, the support bar is arranged parallel to the length direction of the connecting body, the mounting hole is a waist-shaped hole, a plurality of support bars are arranged at intervals along the length direction of the connecting body, and a plurality of rows of support bars are arranged at intervals along the width direction of the connecting body, and adjacent rows of support bars are staggered with each other.

[0011] Furthermore, positioning strips are fixedly provided on the edges of the long sides of both sides of the connecting body, the positioning strips are located outside the airbag, and a plurality of third air holes are spaced apart on the positioning strips along the width direction of the connecting body.

[0012] Furthermore, the connecting piece includes a Velcro sub-tape and a Velcro mother tape, the connecting body includes a mounting section for mounting the airbag and a connecting section connected to one end of the mounting section, the Velcro sub-tape and the Velcro mother tape are respectively fixed to a side of the mounting section away from the airbag and a side of the connecting section on the same side as the airbag. A strip hole corresponding to the position of the first vent hole is opened on the connecting section along the length direction of the connecting body.

[0013] Furthermore, a positioning ring is protrudingly provided on the outer side of the first vent hole on the side of the installation section facing away from the airbag, and when the Velcro tape on the connecting section overlaps and is bonded with the Velcro tape on the installation section, the positioning ring is embedded in the strip hole.

[0014] The beneficial effects of the utility model are as follows: after the connecting body is restrained on the arm of the tester through the connecting piece, the airbag is supported on the skin of the arm by the supporting piece when the airbag is deflated, a gap is created between the airbag and the skin of the arm, and through the first air hole on the connecting body and the mounting hole on the airbag, the skin of the arm within the coverage of the connecting body can be normally ventilated and dissipated, making the wearer of the device feel comfortable and not stuffy in summer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the auxiliary cooling device according to an embodiment of the present application.

[0016] Figure 2 This is a schematic diagram of the reverse structure of the auxiliary cooling device according to an embodiment of the present application.

[0017] Figure 3 It is a partial cross-sectional schematic diagram of the auxiliary cooling device according to an embodiment of the present application.

[0018] Figure 4 This is a schematic diagram of the structure of the auxiliary cooling device of an embodiment of the present application in use.

[0019] Among them, 1. connecting body; 11. first air hole; 12. strip hole; 13. positioning ring; 2. air bag; 21. mounting hole; 3. support bar; 31. support sheet; 32. second air hole; 4. positioning bar; 41. third air hole; 51. Velcro tape; 52. Velcro mother tape. DETAILED DESCRIPTION

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The present application discloses an auxiliary cooling device for a dynamic blood pressure monitor, referring to Figure 1 , Figure 2 and Figure 3 , including a connecting body 1, which is in the shape of an elongated strip as a whole. The connecting body 1 can be divided into a mounting section and a connecting section. An airbag 2 is fixedly mounted on one surface of the mounting section of the connecting body 1, and a connecting piece is provided on the connecting section. The connecting body 1 is connected and fixed in a cylindrical shape by the connecting piece, so as to fix the connecting body 1 on the arm of the tester. A plurality of mounting holes 21 penetrating both sides of the airbag 2 are formed on the airbag 2, and a plurality of first air holes 11 are penetrated and opened on the mounting section of the connecting body 1, and the first air holes 11 are connected to the mounting hole 21 on the airbag 2. A support member is provided in the mounting hole 21, and the support member is fixedly connected to the connecting body 1. When the airbag 2 is deflated, the support member protrudes from the mounting hole 21. An air supply hose is connected to the airbag 2, and the air supply hose is externally connected to a dynamic blood pressure monitor.

[0022] When the tester fixes the connecting body 1 on the arm, the side of the connecting body 1 with the airbag 2 faces the human skin. When the airbag 2 is deflated, the support member protrudes from the mounting hole 21 and is supported on the human skin. Since there is a gap between the airbag 2 and the skin of the arm, and the mounting hole 21 located at the support member is directly connected to the outside world with the first air vent 11, the skin in the arm area covered by the connecting body 1 can also keep in contact with the air, achieving a ventilation and heating effect. When the blood pressure test starts during the wearing process, the airbag 2 begins to inflate, and the inflated airbag 2 protrudes from the support member and contacts the human skin, and dynamic blood pressure detection is performed. During the expansion of the airbag 2, the support member is gradually retracted into the expanded mounting hole 21. The airbag 2 is not subject to any other resistance except the arm, and the accuracy of blood pressure measurement can be maintained.

[0023] In the embodiment of the present application, the support member includes a support bar 3, which is made of a skin-friendly elastic material. Specifically, the connection body 1 and the support member can both be made of medical silicone, which is flexible and can be installed around the arm of the tester. The airbag 2 is fixed to the connection body 1 by one or more connection methods such as bonding and sewing. The support bar 3 is located in the mounting hole 21 on the airbag 2, and one end of the support bar 3 is vertically connected to the connection body 1, and the other end extends out of the mounting hole 21. The height of the support bar 3 is greater than the height of the airbag 2 in the deflated state and less than the height of the airbag 2 in the inflated state.

[0024] Furthermore, two support sheets 31 are arranged at one end of the support bar 3 away from the connection body 1, and the two support sheets 31 are arc-shaped on one side away from the connection body 1. When the connection body 1 is wrapped around the arm, the support bar 3 is supported on the skin of the arm through the two support sheets 31, increasing the contact surface, improving the installation stability of the connection body 1 on the arm, and preventing the tester from feeling a sharp feeling when the support bar 3 squeezes the arm, thereby improving the wearing comfort.

[0025] Furthermore, a second vent hole 32 is provided on the support bar 3, and the second vent hole 32 passes through the support bar 3 and the support sheet 31, and is connected to the first vent hole 11 on the connecting body 1. Specifically, the second vent hole 32 is provided through the middle position where the two connecting sheets are connected. Even at the position of the arm skin where the two connecting sheets are in contact, air can be exchanged with the outside through the second vent hole 32, thereby enhancing the ventilation and cooling effect.

[0026] In the embodiment of the present application, the support bar 3 is arranged parallel to the length direction of the connection body 1, and the mounting hole 21 is specifically a waist-shaped hole. A plurality of support bars 3 are arranged at intervals along the length direction of the connection body 1, and a plurality of rows of support bars 3 are arranged at intervals along the width direction of the connection body 1, and two adjacent rows of support bars 3 are staggered. By arranging the support bars 3 in multiple sections on the connection body 1, the connection body 1 and the airbag 2 can be evenly supported on the outside of the human arm, and the gap between the bottom of the airbag 2 and the skin of the arm is fully connected, thereby enhancing the heat dissipation and cooling effect.

[0027] In the embodiment of the present application, positioning strips 4 are fixedly provided at the edges of the long sides of the connection body 1. The positioning strips 4 are located outside the airbag 2. A plurality of third air holes 41 are spaced apart on the positioning strips 4 along the width direction of the connection body 1. The positioning strips 4 are specifically only located at the edges of the two sides of the mounting section on the connection body 1. The positioning strips 4 can be made of a silicone material with a hardness greater than that of the connection body 1 and the support. The positioning strips 4 are at the same height as the support. When the connection body 1 is restrained on the arm, the positioning strips 4 contact the human arm to prevent the connection body 1 from sliding up and down on the arm. At the same time, the third air holes 41 maintain the heat dissipation and cooling effect of the device of the present application, thereby improving the connection stability of the connection body 1.

[0028] In an embodiment of the present application, the connecting member includes a Velcro tape 51 and a Velcro tape 52, and the connecting body 1 includes a mounting section for mounting the airbag 2 and a connecting section connected to one end of the mounting section, and the Velcro tape 51 and the Velcro tape 52 are respectively fixed on a side of the mounting section away from the airbag 2 and a side of the connecting section on the same side as the airbag 2. In other embodiments, the positions of the Velcro tape 51 and the Velcro tape 52 are interchangeable. In other embodiments, the connecting member may also be a backpack buckle. A strip hole 12 corresponding to the position of the first air hole 11 is provided on the connecting section along the length direction of the connecting body 1. When the connecting section covers the mounting section to connect the Velcro tape 51 and the Velcro tape 52, the first air permeability can be normally ventilated and heat-dissipated through the strip hole 12.

[0029] Reference Figure 4 Furthermore, a positioning ring 13 is integrally protruded on the outer side of the first air hole 11 on the side of the installation section of the connecting body 1 facing away from the airbag 2. When the connecting section of the connecting body 1 covers the installation section, the positioning ring 13 is embedded in the strip hole 12 to limit the displacement of the connecting section relative to the installation section, thereby avoiding the first air hole 11 being covered and shielded due to the misalignment of the connecting section and the installation section during daily activities.

[0030] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An auxiliary cooling device for a dynamic blood pressure monitor, characterized in that: The invention comprises a connecting body (1), an air bag (2) is arranged on one surface of the connecting body (1), a connecting piece for surrounding and connecting the connecting body (1) is arranged on the connecting body (1), a plurality of mounting holes (21) penetrating the air bag (2) are arranged on the connecting body (1), a plurality of first air holes (11) communicating with the mounting holes (21) are opened on the connecting body (1), a supporting piece is arranged in the mounting hole (21), and the supporting piece is fixedly connected to the connecting body (1).

2. The auxiliary cooling device for a dynamic blood pressure monitor according to claim 1, characterized in that: The support member comprises a support strip (3) made of a skin-friendly elastic material, the height of the support strip (3) being greater than the height of the airbag (2) in a deflated state and less than the height of the airbag (2) in an inflated state, and one end of the support strip (3) being vertically fixedly connected to the connecting body (1).

3. The auxiliary cooling device for a dynamic blood pressure monitor according to claim 2, characterized in that: Two support sheets (31) are symmetrically arranged at one end of the support bar (3) away from the connecting body (1); one side of the support sheet (31) away from the connecting body (1) is in an arc shape; a second air hole (32) is provided on the support bar (3); the second air hole (32) passes through the two support sheets (31) and is connected to the first air hole (11).

4. The auxiliary cooling device for a dynamic blood pressure monitor according to claim 2, characterized in that: The support strip (3) is arranged parallel to the length direction of the connection body (1); the mounting hole (21) is a waist-shaped hole; a plurality of support strips (3) are arranged at intervals on the connection body (1) along its length direction; a plurality of rows of support strips (3) are arranged at intervals on the connection body (1) along its width direction; and two adjacent rows of support strips (3) are staggered with each other.

5. The auxiliary cooling device for a dynamic blood pressure monitor according to claim 4, characterized in that: Positioning strips (4) are fixedly provided at the edges of the long sides of both sides of the connecting body (1), the positioning strips (4) are located outside the airbag (2), and a plurality of third air holes (41) are spaced apart on the positioning strips (4) along the width direction of the connecting body (1).

6. The auxiliary cooling device for a dynamic blood pressure monitor according to any one of claims 1 to 5, characterized in that: The connecting piece comprises a Velcro tape (51) and a Velcro tape (52); the connecting body (1) comprises a mounting section for mounting the airbag (2) and a connecting section connected to one end of the mounting section; the Velcro tape (51) and the Velcro tape (52) are respectively fixed to a side of the mounting section facing away from the airbag (2) and a side of the connecting section on the same side as the airbag (2); and a strip hole (12) corresponding to the position of the first air vent (11) is provided on the connecting section along the length direction of the connecting body (1).

7. The auxiliary cooling device for a dynamic blood pressure monitor according to claim 6, characterized in that: A positioning ring (13) is also provided protrudingly on the outer side of the first vent hole (11) on the side of the installation section facing away from the airbag (2); when the Velcro tape (51) on the connection section and the Velcro tape (52) on the installation section are overlapped and bonded, the positioning ring (13) is embedded in the strip hole (12).

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