Double-airbag armband of cylindrical sphygmomanometer

Abstract

The utility model relates to the technical field of sphygmomanometer arm bands, in particular to a double-air-bag arm band of a cylindrical sphygmomanometer, which comprises a cylindrical component made of elastic fabric and a shaping plate made of plates with bending deformation characteristics, and the shaping plate is bent into a cylindrical shape and is sleeved on the outer surface of the cylindrical component. The two ends of the shaping plate are not connected, the inner surface of the shaping plate is fixedly connected with a first air bag part, and the inner surface of the first air bag part is connected with a second air bag part through a communicating pipe. The device does not need to be tightened or fixed, meanwhile, the first air bag part and the second air bag part are arranged between the cylinder component and the outer layer protection fabric, expansion on one side of the second air bag part is prevented from being hindered, expansion of the second air bag part is more uniform, and pressure applied during blood pressure detection is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure monitor arm bands, in particular to a cylindrical blood pressure monitor double-airbag arm band. Background Art

[0002] The main function of a sphygmomanometer arm cuff is to measure blood pressure. It compresses the blood vessels by inflating and deflating, thereby measuring the change in blood vessel diameter and obtaining the blood pressure value.

[0003] In the prior art, such as the barrel-type arm cuff of a blood pressure monitor proposed in patent application number "CN202222018711.4", the utility model includes a cuff body and a winding box, an air bag membrane and a shaping plate are provided inside the cuff body, a connector is provided at one end of the air bag membrane, the top of the connector is connected to a catheter, and a first connecting belt is provided at one end of the cuff body.

[0004] However, in the above patent application, there is only a single air bag inside the blood pressure monitor armband, and one side of the air bag needs to be fixed to the outer fabric. As a result, when gas is input, the side of the air bag fixed to the outer fabric cannot expand, making the pressure applied by the air bag expansion uneven. Utility Model Content

[0005] The purpose of the present utility model is to provide a cylindrical sphygmomanometer double-airbag armband to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A cylindrical blood pressure monitor dual-airbag armband includes a cylindrical component made of elastic fabric and a shaping plate made of a plate with bending and deformation properties. The shaping plate is bent into a cylindrical shape and sleeved on the outer surface of the cylindrical component. The two ends of the shaping plate are not connected. The inner surface of the shaping plate is fixedly connected to the first airbag part, and the inner surface of the first airbag part is connected to the second airbag part through a connecting tube.

[0008] One side of the shaping plate is fixedly connected to an outer protective fabric, the outer protective fabric is wrapped around the surface of the shaping plate, and the two ends of the outer protective fabric are connected together. An air nozzle is connected to the first airbag part, and through holes are provided on the shaping plate and the outer protective fabric. One end of the air nozzle passes through the through hole and extends to the outside of the outer protective fabric.

[0009] Preferably, both ends of the cylindrical component are fixedly connected with guide and restriction rings, and the guide and restriction rings are used to provide guidance for the arm to pass through the cylindrical component.

[0010] Preferably, the two ends of the outer protective fabric are respectively fixedly connected with a first Velcro and a second Velcro, which are used to connect the two ends of the outer protective fabric together.

[0011] Preferably, one end of the outer protective fabric is fixedly connected to a positioning card plate, and the other end of the outer protective fabric is fixedly connected to a positioning sleeve used in conjunction with the positioning card plate.

[0012] Preferably, grooves are provided on both sides of the positioning card plate, an elastic member is fixedly connected inside the groove, one end of the elastic member is fixedly connected to a resistance block located in the groove, and one end of the resistance block is located outside the positioning card plate and is tilted.

[0013] Preferably, the outer protective fabric comprises a nylon cloth base layer, the outer surface of the nylon cloth base layer is provided with an antifouling layer woven from bamboo charcoal fiber and holy hemp fiber, and the surface of the antifouling layer is provided with an antibacterial layer with nano silver particles on the surface.

[0014] Beneficial effects of the utility model:

[0015] The utility model allows the arm to pass through the cylindrical component, and the cylindrical component can be used to directly and quickly restrain the arm without the need to tie or fix the equipment. At the same time, the first airbag part and the second airbag part are arranged between the cylindrical part and the outer protective fabric to avoid the expansion of one side of the second airbag being hindered, so that the expansion of the second airbag part is more uniform, and the pressure applied during blood pressure detection is also more uniform, thereby improving the comfort and accuracy of blood pressure detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the present utility model;

[0018] Figure 2 This utility model Figure 1 Side view of the middle sizing plate;

[0019] Figure 3 This utility model Figure 1 Structural diagram of the middle forming plate;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the structure inside the middle shaping plate;

[0021] Figure 5 This utility model Figure 4 A schematic diagram of the structure of the bottom of the central cylindrical component;

[0022] Figure 6 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0023] Figure 7 This is a schematic diagram of the overall structure of the third embodiment of the present utility model;

[0024] Figure 8 This utility model Figure 7 Schematic diagram of the structure of the positioning card;

[0025] Figure 9 This utility model Figure 1 Schematic diagram of the structure of the middle and outer protective fabrics.

[0026] The reference numerals in the figures are as follows:

[0027] 1. Cylindrical component, 2. Shaping plate, 3. First airbag part, 4. Second airbag part, 5. Outer protective fabric, 501. Nylon cloth base layer, 502. Antifouling layer, 503. Antibacterial layer, 6. Air nozzle, 7. Through hole, 8. Guide limiting ring, 9. Positioning card plate, 10. Positioning card sleeve, 11. Resistance block, 12. First Velcro, 13. Second Velcro. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] A cylindrical blood pressure monitor dual-airbag armband includes a cylindrical component 1 made of elastic fabric and a shaping plate 2 made of a plate with bending and deformation properties. The shaping plate 2 is bent into a cylindrical shape and is sleeved on the outer surface of the cylindrical component 1. The two ends of the shaping plate 2 are not connected. The inner surface of the shaping plate 2 is fixedly connected to a first airbag part 3, and the inner surface of the first airbag part 3 is connected to the second airbag part 4 through a connecting tube.

[0031] One side of the shaping plate 2 is fixedly connected to an outer protective fabric 5, the outer protective fabric 5 is wrapped around the surface of the shaping plate 2, and the two ends of the outer protective fabric 5 are connected together. An air nozzle 6 is connected to the first airbag part 3, and a through hole 7 is provided on the shaping plate 2 and the outer protective fabric 5. One end of the air nozzle 6 passes through the through hole 7 and extends to the outside of the outer protective fabric 5.

[0032] like Figure 1-5The cylindrical part 1, the shaping plate 2, the second airbag part 4, the first airbag part 3 and the outer protective fabric 5 are arranged in sequence from the inside to the outside. The first airbag part 3 and the second airbag part 4 are point-connected through a connecting tube and are connected together at the same time. The through holes 7 on the shaping plate 2 and the outer protective fabric 5 are aligned together, making it convenient for the air nozzle 6 to extend to the outside of the outer protective fabric 5 and be connected to the external inflation and deflation equipment. The two ends of the outer protective fabric 5 can be woven together.

[0033] Both ends of the cylindrical component 1 are fixedly connected with a guide and restriction ring 8, which is used to provide a guide for the arm to pass through the cylindrical component 1.

[0034] Compared with the related art, the cylindrical blood pressure monitor dual-airbag armband provided in the first embodiment of the present invention has the following beneficial effects:

[0035] The utility model passes the arm through the cylindrical part 1, and the cylindrical part 1 can be used to directly and quickly restrain the arm without tying or fixing the equipment. At the same time, the first airbag part 3 and the second airbag part 4 are arranged between the cylindrical part 1 and the outer protective fabric 5 to avoid the expansion of one side of the second airbag 4 being hindered, so that the expansion of the second airbag part 4 is more uniform, and the pressure applied during blood pressure detection is also more uniform, thereby improving the comfort and accuracy of blood pressure detection.

[0036] Example 2

[0037] like Figure 6 The two ends of the outer protective fabric 5 are respectively fixedly connected with a first Velcro 12 and a second Velcro 13, which are used to connect the two ends of the outer protective fabric 5 together.

[0038] Compared with the related art, the cylindrical blood pressure monitor dual-airbag armband provided in the second embodiment of the present invention has the following beneficial effects:

[0039] By bonding the first Velcro 12 and the second Velcro 13, the two ends of the outer protective fabric 5 can be connected together, so that the outer protective fabric 5 can be wrapped around the outside of the shaping plate 2 to provide protection. At the same time, the first Velcro 12 and the second Velcro 13 can be separated, the outer protective fabric 5 can be removed, and the internal components can be replaced and maintained.

[0040] Example 3

[0041] One end of the outer protective fabric 5 is fixedly connected to a positioning clamping plate 9 , and the other end of the outer protective fabric 5 is fixedly connected to a positioning sleeve 10 used in conjunction with the positioning clamping plate 9 .

[0042] Such as 7 and Figure 8 One end of the positioning sleeve 10 has an opening, so that the positioning card plate 9 can be just inserted into the interior of the positioning sleeve 10.

[0043] Grooves are provided on both sides of the positioning card plate 9, and an elastic member is fixedly connected to the inside of the groove. One end of the elastic member (the elastic member is located inside the positioning card plate 9, not shown in the figure) is fixedly connected to a resistance block 11 located in the groove, and one end of the resistance block 11 is located outside the positioning card plate 9 and is tilted.

[0044] When the positioning card plate 9 is inserted into the interior of the positioning card sleeve 10, the inclined surfaces of the resistance blocks 11 on both sides of the positioning card plate 9 will be squeezed, so that the resistance blocks 11 are inserted into the interior of the positioning card sleeve 10, and then the elastic force of the elastic part is used to make the resistance blocks 11 and the inner wall of the positioning card sleeve 10 press tightly.

[0045] The outer protective fabric 5 includes a nylon cloth base layer 501, the outer surface of the nylon cloth base layer 501 is provided with an antifouling layer 502 woven from bamboo charcoal fiber and holy hemp fiber, and the surface of the antifouling layer 502 is provided with an antibacterial layer 503 with nano silver particles on the surface.

[0046] like Figure 1 and Figure 9 Bamboo charcoal fiber and holy hemp fiber have anti-fouling ability. By loading the anti-fouling layer 502 and the antibacterial layer 503 on the surface of the nylon cloth base layer 501, the outer protective fabric 5 has antibacterial and anti-fouling capabilities and can be used multiple times by different people.

[0047] Compared with the related art, the cylindrical blood pressure monitor dual-airbag armband provided in the third embodiment of the present invention has the following beneficial effects:

[0048] The utility model can clamp the two ends of the outer protective fabric 5 together by inserting the positioning card plate 9 into the interior of the positioning card sleeve 10, and at the same time facilitate the separation and removal of the two ends of the outer protective fabric 5. At the same time, the elastic force of the elastic member is used to squeeze the resistance block 11, so that the resistance block 11 tightly contacts the inner wall of the positioning card sleeve 10, thereby improving the clamping strength of the positioning card plate 9 and the positioning card sleeve 10, having a stronger firmness than Velcro bonding, and preventing the outer protective fabric 5 from loosening.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A cylindrical blood pressure monitor double-airbag cuff, comprising a cylindrical component (1) made of elastic fabric and a shaping plate (2) made of a plate having bending deformation properties, characterized in that: The shaping plate (2) is bent into a cylindrical shape and sleeved on the outer surface of the cylindrical component (1). The two ends of the shaping plate (2) are not connected. The inner surface of the shaping plate (2) is fixedly connected to the first airbag part (3). The inner surface of the first airbag part (3) is connected to the second airbag part (4) via a connecting pipe. An outer protective fabric (5) is fixedly connected to one side of the shaping plate (2), the outer protective fabric (5) is wrapped around the surface of the shaping plate (2), and the two ends of the outer protective fabric (5) are connected together. An air nozzle (6) is connected to the first airbag portion (3), and a through hole (7) is provided on both the shaping plate (2) and the outer protective fabric (5). One end of the air nozzle (6) passes through the through hole (7) and extends to the outside of the outer protective fabric (5).

2. The cylindrical sphygmomanometer double-airbag armband according to claim 1, characterized in that: Both ends of the cylindrical component (1) are fixedly connected with guide and restriction rings (8), and the guide and restriction rings (8) are used to provide guidance for the arm passing through the cylindrical component (1).

3. The cylindrical sphygmomanometer double-airbag armband according to claim 2, characterized in that: The two ends of the outer protective fabric (5) are respectively fixedly connected with a first Velcro (12) and a second Velcro (13), which are used to connect the two ends of the outer protective fabric (5) together.

4. The cylindrical sphygmomanometer double-airbag armband according to claim 2, characterized in that: One end of the outer protective fabric (5) is fixedly connected to a positioning card plate (9), and the other end of the outer protective fabric (5) is fixedly connected to a positioning card sleeve (10) used in conjunction with the positioning card plate (9).

5. The cylindrical sphygmomanometer double-airbag armband according to claim 4, characterized in that: Grooves are provided on both sides of the positioning card plate (9), an elastic member is fixedly connected inside the groove, one end of the elastic member is fixedly connected to a resistance block (11) located in the groove, and one end of the resistance block (11) is located outside the positioning card plate (9) and is tilted.

6. A cylindrical sphygmomanometer double-airbag armband according to any one of claims 2 to 5, characterized in that: The outer protective fabric (5) comprises a nylon cloth base layer (501), an outer surface of the nylon cloth base layer (501) is provided with an antifouling layer (502) interwoven with bamboo charcoal fibers and holy hemp fibers, and an antibacterial layer (503) with nano-silver particles on the surface is provided on the surface of the antifouling layer (502).

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