CN-224206822-U - Self-adaptive cuff of sphygmomanometer and sphygmomanometer

CN224206822UCN 224206822 UCN224206822 UCN 224206822UCN-224206822-U

Abstract

The application provides a self-adaptive cuff of a blood pressure meter and the blood pressure meter, wherein the cuff comprises a cuff body, an air bag, a first cloth piece and a cuff fastening part, one end and the other end of the cuff body in the circumferential direction are crossed and overlapped to form a ring-shaped structure with adjustable circumferential length, one part of the air bag is arranged on the radial inner side of the cuff body and fixedly connected with the cuff body, the first cloth piece is arranged on the radial outer side of the cuff body and fixedly connected with the cuff body, and the cuff fastening part is arranged on the radial outer side of the cuff body and fixedly connected with the first cloth piece. According to the embodiment of the application, a user can quickly and conveniently complete a series of actions such as wearing the cuff, adjusting the tightness, taking down the cuff and the like by one hand, so that the operation convenience is improved and the improvement of the blood pressure measurement accuracy is facilitated.

Inventors

ZHANG CHAO
DING ZHENYU
LI HAOYANG
YU XUEZHENG
SHAO ZHENHAI
ZHONG KAI

Assignees

欧姆龙健康医疗(中国)有限公司

Dates

Publication Date: 20260508
Application Date: 20250328

Claims (15)

1. An adaptive cuff for a blood pressure monitor, the cuff comprising: a cuff main body having one end and the other end in the circumferential direction, the cuff main body being formed in a ring-shaped structure with an adjustable circumferential length, the ring-shaped structure being formed by overlapping the other end in the circumferential direction; the part of the air bag is arranged on the radial inner side of the cuff main body, and one end and the other end of the air bag in the circumferential direction are fixedly connected with the cuff main body; A first cloth member arranged radially outside the cuff body and fixedly connected with the cuff body, and And the cuff fastening part is arranged on the radial outer side of the cuff main body and is fixedly connected with the first cloth piece.
2. An adaptive cuff as recited in claim 1, wherein, The one end of the cuff body is provided with a first through hole penetrating the cuff body in a radial direction and a second through hole penetrating the cuff body in a radial direction at a side of an end of the first through hole away from the one end in a circumferential direction, the other end of the cuff body is provided with a fourth through hole penetrating the cuff body in a radial direction, The other end of the cuff body passes through the first through hole to form cross overlapping with the one end of the cuff body, One end of the air bag in the circumferential direction penetrates through the second through hole, and the other end of the air bag in the circumferential direction penetrates through the fourth through hole.
3. An adaptive cuff as claimed in claim 2, wherein, The other end of the cuff body is formed into a receiving cavity penetrating in the circumferential direction, the receiving cavity penetrates through the first through hole, the fourth through hole is adjacent to the receiving cavity in the circumferential direction, A fifth through hole penetrating through the cavity wall in the radial direction is arranged on a part of the cavity wall of the accommodating cavity facing the sleeve belt main body, One end of the air bag in the circumferential direction penetrates through the second through hole and the fifth through hole and is accommodated in the accommodating cavity, the other end of the air bag in the circumferential direction penetrates through the fourth through hole and is accommodated in the accommodating cavity, One end of the air bag in the circumferential direction is fixedly connected with the accommodating cavity at a first outlet end of the accommodating cavity at the end part, which is close to the other end of the cuff main body, of the other end of the air bag.
4. An adaptive cuff as claimed in claim 3, wherein, The one end of the cuff body is further provided with a third through hole penetrating the cuff body in a radial direction at a side of an end portion of the first through hole near the one end in a circumferential direction, The first distributing member comprises a first distributing member main body, a first distributing member fixing part fixedly connected with the first distributing member main body, and a first distributing connecting part penetrating through the third through hole and connecting one end of the first distributing member main body in the circumferential direction with the first distributing member fixing part, The other end of the first cloth component main body in the circumferential direction is fixedly connected with the other end of the sleeve belt main body, The first distributing member body is formed with a sixth through hole penetrating the first distributing member in a radial direction at a position radially opposite to the first through hole.
5. An adaptive cuff as recited in claim 4, wherein, The other end of the first distributing member main body in the circumferential direction is fixedly connected with the first outlet end of the accommodating cavity.
6. An adaptive cuff as recited in claim 4, wherein, The cuff fastening part comprises a cuff fastening main body part penetrating through the sixth through hole in the radial direction, a cuff fastening connecting part which is arranged at the outer side of the cuff fastening main body part in the circumferential direction and fixedly connected with the cuff fastening main body part, and a tightening rope penetrating through the cuff fastening main body part, The sleeve strap fastening connection part is fixedly connected with the first cloth piece, The cuff-fastening body portion has a seventh through-hole penetrating the cuff-fastening body portion in a circumferential direction, The tightening rope penetrates through the seventh through hole of the sleeve strap fastening main body part, and two ends of the tightening rope are fixedly connected with the first cloth piece respectively.
7. An adaptive cuff as recited in claim 4, wherein the cuff further comprises: The first elastic cloth piece is arranged on the radial outer side of the cuff main body, and two circumferential ends of the first elastic cloth piece are fixedly connected with one end and the other end of the first cloth piece main body in the circumferential direction respectively.
8. An adaptive cuff as recited in claim 1, wherein the cuff further comprises: A third distributing member arranged on the radial inner side of the cuff main body, The axial two ends of the third distributing member are respectively fixedly connected with the first distributing member at the axial two ends of the cuff main body.
9. An adaptive cuff as recited in claim 8, wherein the cuff further comprises: the second elastic cloth piece is arranged on the radial inner side of the cuff main body, and the two circumferential ends of the second elastic cloth piece are fixedly connected with the two circumferential ends of the third cloth piece respectively.
10. An adaptive cuff as recited in claim 3, wherein the cuff further comprises: A second distributing member, a part of which is arranged on the radial inner side of the sleeve belt main body, One end of the second distributing member in the circumferential direction penetrates through the second through hole, the other end of the second distributing member in the circumferential direction penetrates through the fourth through hole, One end of the second cloth piece in the circumferential direction is fixedly connected with the other end of the second cloth piece and the sleeve belt main body.
11. An adaptive cuff as recited in claim 10, wherein, One end of the second distributing member in the circumferential direction penetrates through the second through hole and the fifth through hole and is accommodated in the accommodating cavity, the other end of the second distributing member in the circumferential direction penetrates through the fourth through hole and is accommodated in the accommodating cavity, One end and the other end of the second distributing part in the circumferential direction are fixedly connected with the accommodating cavity at the first outlet end.
12. An adaptive cuff as recited in claim 1, wherein the cuff further comprises: The fourth cloth member is arranged on the radial outer side of the cuff main body and is positioned between the first cloth member and the cuff fastening part in the radial direction, and the circumference Xiang Liangduan of the fourth cloth member is fixedly connected with the first cloth member respectively.
13. An adaptive cuff according to claim 3 wherein the second, fourth and fifth through holes are provided with anti-seize portions extending from the respective through hole walls at locations through which the air bag passes.
14. An adaptive cuff according to claim 13 wherein the anti-seize portion is a roller structure.
15. A blood pressure meter comprising the adaptive cuff of any one of claims 1 to 14.

Description

Self-adaptive cuff of sphygmomanometer and sphygmomanometer Technical Field The embodiment of the application relates to the technical field of medical health, in particular to a self-adaptive cuff of a sphygmomanometer and the sphygmomanometer. Background In the conventional sphygmomanometers, most of the cuff structures of the conventional sphygmomanometers are fanned or strip-shaped magic tape cuffs, and the cuffs are wrapped around the arms or wrists of users to be fixed after the tightness degree is determined, so that the measurement of blood pressure is started. However, the usable range of such cuffs is certain, and the patient is not easy to grasp the tightness degree of the cuff binding in the process of using the cuffs for different users, and finally, the problems of inaccurate blood pressure measurement and the like are likely to occur. It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present application and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the application section. Disclosure of utility model The inventor finds that in the prior art structure, the cuff cannot be reasonably utilized due to the position occupied by the magic tape, the condition that the cuff and the arm circumference are not matched is easy to cause, and the cuff is easy to rebound when the user winds the cuff on the arm in the process of using the cuff for different users, so that the problem that the winding step of the cuff is complicated, the time for fixing the cuff is long and the operation is inconvenient can occur, and the problem that the blood pressure measurement is inaccurate due to the fact that the winding tightness is not suitable and/or noise is generated in the measuring process of the magic tape can occur. In order to solve one of the above problems or other similar problems, the embodiments of the present application provide an adaptive cuff of a sphygmomanometer and a sphygmomanometer, by which a user can quickly and conveniently complete a series of actions such as wearing the cuff, adjusting tightness, removing the cuff, etc., thereby improving operation convenience and facilitating improvement of blood pressure measurement accuracy. According to a first aspect of the embodiment of the application, an adaptive cuff of a sphygmomanometer is provided, wherein the cuff comprises a cuff body, an air bag, a first cloth piece, a sleeve fastening part and a sleeve fastening part, wherein one end and the other end of the cuff body in the circumferential direction are overlapped in a crossed mode to form an annular structure with adjustable circumferential length, one part of the air bag is arranged on the inner side of the cuff body in the radial direction, one end and the other end of the air bag in the circumferential direction are fixedly connected with the cuff body, the first cloth piece is arranged on the outer side of the cuff body in the radial direction and fixedly connected with the sleeve body, and the sleeve fastening part is arranged on the outer side of the cuff body in the radial direction and fixedly connected with the first cloth piece. In some embodiments, the one end of the cuff body is provided with a first through hole penetrating the cuff body in a radial direction and a second through hole penetrating the cuff body in a radial direction on a side of an end of the first through hole away from the one end, the other end of the cuff body is provided with a fourth through hole penetrating the cuff body in a radial direction, the other end of the cuff body penetrates through the first through hole to form a cross overlap with the one end of the cuff body, one end of the air bag penetrates through the second through hole in a circumferential direction, and the other end of the air bag penetrates through the fourth through hole in a circumferential direction. In some embodiments, the other end of the cuff body is formed as a receiving cavity penetrating in the circumferential direction, the receiving cavity penetrates through the first through hole, the fourth through hole is located adjacent to the receiving cavity in the circumferential direction, a fifth through hole penetrating through the cavity wall in the radial direction is formed in a part of the cavity wall of the receiving cavity facing the cuff body, one end of the air bag penetrating through the second through hole and the fifth through hole in the circumferential direction is accommodated in the receiving cavity, the other end of the air bag penetrating through the fourth through hole in the circumferential direction is accommodated in the receiving cavity, and one end of the air bag in the circumferential direction is fi