Sphygmomanometer cuff

Abstract

The utility model relates to a sphygmomanometer cuff, and belongs to the field of medical instruments. Comprising a cuff body, an elastic band, an air bag, an air pipe and an electronic sphygmomanometer. The air bag is arranged in the cuff body, the two ends of the air pipe are connected with the air bag and the electronic sphygmomanometer in a one-to-one correspondence mode, and the elastic band is arranged at the end, close to the upper edge of the upper arm, of the cuff body when the cuff body is wound around the upper arm of the human body. The cuff body is in an arc shape when unfolded, and when the cuff body is wound around the upper arm of the human body, the arc length of the end close to the upper edge of the upper arm is larger than that of the end close to the lower edge of the upper arm. The upper arm upper edge and the upper arm lower edge can be fully attached to the sleeve band body when the sleeve band body is fixed, a large gap between the upper arm and the sleeve band body is avoided, then force can be evenly applied to the upper arm after the sleeve band body is inflated subsequently, and the blood pressure measurement accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a blood pressure monitor cuff. Background Art

[0002] The upper and lower edges of the electronic blood pressure monitor cuffs currently used in clinical practice are basically the same length. However, since the curvature of the upper arms of some obese people is often thicker at the top and thinner at the bottom, when the cuff is wrapped around the upper arms of these people and fixed, the cuff and the arm are not fit enough, which will cause the cuff to be unable to stick to the skin at the lower muscle part of the upper arm, and there will be a certain gap. In this way, the force points on the upper arm are uneven after the cuff is inflated, which will affect the blood pressure measurement effect to a certain extent. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a blood pressure monitor cuff to solve the above problems.

[0004] The utility model provides a technical solution for solving the above-mentioned technical problems as follows: a blood pressure cuff, comprising: a cuff body, an elastic band, an airbag, an trachea and an electronic blood pressure monitor; the airbag is arranged inside the cuff body, and the two ends of the trachea are connected to the airbag and the electronic blood pressure monitor in a one-to-one correspondence; the elastic band is arranged at one end of the cuff body close to the upper edge of the upper arm when the cuff body is wrapped around the upper arm of a human body; the cuff body is arc-shaped when unfolded, and when the cuff body is wrapped around the upper arm of a human body, the arc length at the end close to the upper edge of the upper arm is greater than the arc length at the end close to the lower edge of the upper arm.

[0005] The beneficial effects of the present invention are as follows: the cuff body is set to be arc-shaped, and the arc length of the end of the cuff body close to the upper edge of the upper arm is set to be greater than the arc length of the end close to the lower edge of the upper arm, which is conducive to fully taking into account the characteristics of the upper arm being thick at the top and thin at the bottom, so that the upper edge and the lower edge of the upper arm can fully fit with the cuff body when the cuff body is fixed, avoiding a large gap between the upper arm and the cuff body, and thus facilitating the uniform application of force to the upper arm after the cuff body is subsequently inflated, which is conducive to the accuracy of blood pressure measurement; the elastic band is also conducive to adjustment and fixation according to the size of the user's upper arm, avoiding the cuff from sliding down on the upper arm, and improving the measurement effect.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the cuff body includes: an arm-wrapped area, an upper edge fleece-adhesive area, a lower edge fleece-adhesive area, an upper edge adhesive tape, and a lower edge adhesive tape; the upper edge fleece-adhesive area, the lower edge fleece-adhesive area, the upper edge adhesive tape, and the lower edge adhesive tape are correspondingly arranged at the left upper edge, left lower edge, right upper edge, and right lower edge of the arm-wrapped area, and the airbag is arranged inside the arm-wrapped area.

[0008] The beneficial effect of adopting the above-mentioned further scheme is that the upper edge of the fleece-surface area and the upper edge adhesive tape are conducive to fitting the upper edge of the arm-wrapped area with the upper edge of the human upper arm, and the lower edge of the fleece-surface area and the lower edge adhesive tape are conducive to fitting the lower edge of the arm-wrapped area with the lower edge of the human upper arm.

[0009] Furthermore, an upper edge adhesive hook area is provided at one end of the upper edge adhesive tape away from the arm wrapping area. When the cuff body is wrapped around the upper arm of a human body, the upper edge adhesive hook area is bonded to the upper edge adhesive fleece area.

[0010] The beneficial effect of adopting the above further solution is that the upper edge adhesive hook area is conducive to tightly fixing the upper edge of the upper arm by bonding with the upper edge adhesive fleece area when the cuff body is wrapped around the upper arm of the human body.

[0011] Furthermore, a lower edge adhesive hook area is provided at one end of the lower edge adhesive tape away from the arm-wrapping area. When the cuff body is wrapped around the upper arm of a human body, the lower edge adhesive hook area is bonded to the lower edge adhesive fleece area.

[0012] The beneficial effect of adopting the above further solution is that the lower edge adhesive hook area is conducive to tightly fixing the lower edge of the upper arm by bonding with the lower edge adhesive fleece area when the cuff body is wrapped around the upper arm of the human body.

[0013] Furthermore, the cuff body further comprises a pad. When the cuff body is wrapped around the upper arm of a human body, the pad is arranged on a side of the arm wrapping area away from the upper arm.

[0014] The beneficial effect of adopting the above further solution is that the pad helps to improve the comfort of the upper arm after the cuff body is wrapped around the upper arm, and avoids errors in the detection effect caused by the patient turning his arm.

[0015] Furthermore, the elastic band includes an elastic band adhesive area and an elastic band hook area, the elastic band hook area is arranged at the end of the elastic band adhesive area, and when the elastic band adhesive area is wrapped around the upper arm of the human body, the elastic band hook area is bonded to the elastic band adhesive area.

[0016] The beneficial effect of adopting the above further scheme is that the elastic band adhesive area is conducive to being wrapped around the upper edge of the human upper arm according to the actual size of the upper edge of the upper arm, and combined with the elastic band hook area, the elastic band and the cuff body connected to the elastic band are fixed on the upper arm, avoiding the cuff body from loosening.

[0017] Furthermore, when the cuff body is wrapped around the upper arm of a human body, the airbag abuts against the brachial artery in the upper arm.

[0018] The beneficial effect of adopting the above further solution is that the abutment of the airbag with the brachial artery in the upper arm is conducive to applying pressure to the brachial artery after the airbag is inflated, thereby improving the accuracy of blood pressure measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention after it is expanded.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Cuff body; 2. Elastic band; 3. Air bag; 4. Trachea; 5. Electronic blood pressure monitor; 11. Arm wrap area; 12. Upper edge pasting area; 13. Lower edge pasting area; 14. Upper edge pasting tape; 15. Lower edge pasting tape; 16. Padding; 21. Elastic band pasting area; 22. Elastic band hook area; 141. Upper edge pasting hook area; 151. Lower edge pasting hook area. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1 As shown, a blood pressure cuff comprises: a cuff body 1, an elastic band 2, an airbag 3, an air tube 4 and an electronic blood pressure monitor 5; the airbag 3 is arranged inside the cuff body 1, and the two ends of the air tube 4 are connected to the airbag 3 and the electronic blood pressure monitor 5 in a one-to-one correspondence; the elastic band 2 is arranged at one end of the cuff body 1 close to the upper edge of the upper arm when the cuff body 1 is wrapped around the human upper arm; the cuff body 1 is arc-shaped when unfolded, and when the cuff body 1 is wrapped around the human upper arm, the arc length near the upper edge of the upper arm is greater than the arc length near the lower edge of the upper arm.

[0024] The beneficial effects of the present invention are as follows: the cuff body is set to be arc-shaped, and the arc length of the end of the cuff body close to the upper edge of the upper arm is set to be greater than the arc length of the end close to the lower edge of the upper arm, which is conducive to fully taking into account the characteristics of the upper arm being thick at the top and thin at the bottom, so that the upper edge and the lower edge of the upper arm can fully fit with the cuff body when the cuff body is fixed, avoiding a large gap between the upper arm and the cuff body, and thus facilitating the uniform application of force to the upper arm after the cuff body is subsequently inflated, which is conducive to the accuracy of blood pressure measurement; the elastic band is also conducive to adjustment and fixation according to the size of the user's upper arm, avoiding the cuff from sliding down on the upper arm, and improving the measurement effect.

[0025] Preferably, Figure 1As shown, the cuff body 1 includes: an arm-wrapped area 11, an upper edge fleece-pasting area 12, a lower edge fleece-pasting area 13, an upper edge adhesive tape 14, and a lower edge adhesive tape 15; the upper edge fleece-pasting area 12, the lower edge fleece-pasting area 13, the upper edge adhesive tape 14, and the lower edge adhesive tape 15 are correspondingly arranged at the left upper edge, left lower edge, right upper edge, and right lower edge of the arm-wrapped area 11, and the airbag 3 is arranged inside the arm-wrapped area 11.

[0026] The beneficial effects of adopting the above-mentioned preferred scheme are: the upper edge of the fleece area is combined with the upper edge adhesive tape to facilitate the upper edge of the arm-wrapped area to fit the upper edge of the human upper arm, and the lower edge of the fleece area is combined with the lower edge adhesive tape to facilitate the lower edge of the arm-wrapped area to fit the lower edge of the human upper arm.

[0027] Preferably, Figure 1 As shown, the upper edge adhesive tape 14 is provided with an upper edge adhesive hook area 141 at one end away from the arm-wrapping area 11 . When the cuff body 1 is wrapped around the upper arm of a human body, the upper edge adhesive hook area 141 is bonded to the upper edge adhesive fleece area 12 .

[0028] The beneficial effect of adopting the above preferred solution is that the upper edge adhesive hook area is conducive to tightly fixing the upper edge of the upper arm by bonding with the upper edge adhesive fleece area when the cuff body is wrapped around the upper arm of the human body.

[0029] Preferably, Figure 1 As shown, the lower edge adhesive tape 15 is provided with a lower edge adhesive hook area 151 at one end away from the arm-wrapping area 11. When the cuff body 1 is wrapped around the upper arm of the human body, the lower edge adhesive hook area 151 is bonded to the lower edge adhesive fleece area 13.

[0030] The beneficial effect of adopting the above preferred solution is that the lower edge adhesive hook area is conducive to tightly fixing the lower edge of the upper arm by bonding with the lower edge adhesive fleece area when the cuff body is wrapped around the upper arm of the human body.

[0031] Preferably, Figure 1 As shown, the cuff body 1 further includes a pad 16. When the cuff body 1 is wrapped around the upper arm of a human body, the pad 16 is arranged on a side of the arm wrapping area 11 away from the upper arm.

[0032] It should be noted that in the technical solution of the present invention, the pad 16 is arranged on the side of the arm-wrapped area 11 away from the upper arm, which actually refers to the side of the arm-wrapped area 11 that is not in contact with the upper arm when the cuff body 1 is wrapped around the upper arm of the human body.

[0033] The beneficial effect of adopting the above preferred solution is that the pad helps to improve the comfort of the upper arm after the cuff body is wrapped around the upper arm, and avoids errors in the detection effect caused by the patient turning his arm.

[0034] Preferably, Figure 1 As shown, the elastic band 2 includes an elastic band adhesive area 21 and an elastic band hook area 22. The elastic band hook area 22 is arranged at the end of the elastic band adhesive area 21, and when the elastic band adhesive area 21 is wrapped around the upper arm of the human body, the elastic band hook area 22 is bonded to the elastic band adhesive area 21.

[0035] The beneficial effect of adopting the above preferred scheme is that the elastic band adhesive area is conducive to being wrapped around the upper edge of the human upper arm according to the actual size of the upper edge of the upper arm, and combined with the elastic band hook area, the elastic band and the cuff body connected to the elastic band are fixed on the upper arm, avoiding the cuff body from loosening.

[0036] Preferably, when the cuff body 1 is wrapped around the upper arm of a human body, the airbag 3 abuts against the brachial artery in the upper arm.

[0037] The beneficial effect of adopting the above preferred solution is that the contact between the airbag and the brachial artery in the upper arm is conducive to applying pressure to the brachial artery after the airbag is inflated, thereby improving the accuracy of blood pressure measurement.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation to the present invention.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0040] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0041] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A blood pressure cuff, characterized in that: include: A cuff body (1), an elastic band (2), an air bag (3), an air tube (4) and an electronic blood pressure monitor (5); the air bag (3) is arranged inside the cuff body (1); two ends of the air tube (4) are connected to the air bag (3) and the electronic blood pressure monitor (5) in a one-to-one correspondence; the elastic band (2) is arranged at one end of the cuff body (1) close to the upper edge of the upper arm when the cuff body (1) is wrapped around the upper arm of a human body; The cuff body (1) is arc-shaped when unfolded, and when the cuff body (1) is wrapped around the upper arm of a human body, the arc length at one end close to the upper edge of the upper arm is greater than the arc length at one end close to the lower edge of the upper arm.

2. A blood pressure cuff according to claim 1, characterized in that: The cuff body (1) comprises: an arm-wrapping area (11), an upper edge pasting fleece area (12), a lower edge pasting fleece area (13), an upper edge pasting tape (14) and a lower edge pasting tape (15); the upper edge pasting fleece area (12), the lower edge pasting fleece area (13), the upper edge pasting tape (14) and the lower edge pasting tape (15) are arranged one by one at the left upper edge, the left lower edge, the right upper edge and the right lower edge of the arm-wrapping area (11); and the airbag (3) is arranged inside the arm-wrapping area (11).

3. A blood pressure cuff according to claim 2, characterized in that: An upper edge adhesive hook surface area (141) is provided at one end of the upper edge adhesive tape (14) away from the arm wrapping area (11); when the cuff body (1) is wrapped around the upper arm of a human body, the upper edge adhesive hook surface area (141) is bonded to the upper edge adhesive fleece surface area (12).

4. A blood pressure cuff according to claim 2, characterized in that: A lower edge adhesive hook surface area (151) is provided at one end of the lower edge adhesive tape (15) away from the arm wrapping area (11); when the cuff body (1) is wrapped around the upper arm of a human body, the lower edge adhesive hook surface area (151) is bonded to the lower edge adhesive fleece surface area (13).

5. The blood pressure cuff according to claim 2, characterized in that: The cuff body (1) further comprises a pad (16). When the cuff body (1) is wrapped around the upper arm of a human body, the pad (16) is arranged on a side of the arm wrapping area (11) away from the upper arm.

6. The blood pressure cuff according to claim 1, characterized in that: The elastic band (2) comprises an elastic band adhesive region (21) and an elastic band hook region (22), wherein the elastic band hook region (22) is arranged at the end of the elastic band adhesive region (21), and when the elastic band adhesive region (21) is wound around the upper arm of a human body, the elastic band hook region (22) is bonded to the elastic band adhesive region (21).

7. The blood pressure cuff according to claim 1, characterized in that: When the cuff body (1) is wrapped around the upper arm of a human body, the air bag (3) abuts against the brachial artery in the upper arm.

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