CN219306734U

CN219306734U - Multichannel arm electromyography gathers bandage

Info

Publication number: CN219306734U
Application number: CN202320817874.0U
Authority: CN
Inventors: 屈冉; 侯博翔; 姬金忠
Original assignee: Suzhou Repusi Electronics Co ltd
Current assignee: Suzhou Repusi Electronics Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-07
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a multichannel arm electromyography acquisition bandage, which belongs to the technical field of medical equipment and comprises a bandage, wherein a connecting belt is fixedly arranged on the side wall of the bandage, a fixing belt is fixedly arranged on the other side wall of the bandage, an expansion assembly is arranged on the inner wall of the bandage, and a stretching assembly is arranged on the inner wall of the fixing belt; according to the utility model, the expansion assembly is arranged, the first magnet is contacted with the second magnet, so that the expansion belt is fixed, the rubber rod is driven to move on the inner wall of the bottom surface of the binding belt through the connecting rod in the moving process of the expansion belt, and air flows into the auxiliary air bag through the air pipe, so that the expansion belt is expanded, the expansion belt can be better contacted with the skin of an arm when the binding belt is fixed, the binding belt can be changed according to the area required to be detected, the applicability of the binding belt is further improved, meanwhile, the air bag can expand the expansion belt, the contact property of the binding belt is improved, and the accuracy of a detection result is further improved.

Description

Multichannel arm electromyography gathers bandage

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a multichannel arm electromyography acquisition bandage.

Background

The electromyography refers to a muscle bioelectricity graph recorded by using an electromyography, and then the electromyography is used for evaluating the activity of the electromyography in a human-computer system, when the electromyography is used for electromyography detection of the human arm, a specific binding belt is required to be fixed on the arm of the patient, and then the electromyography is manufactured through a signal returned by the binding belt.

The area of the binding band used at present is mostly fixed, the binding band cannot be changed according to the requirement of the detection area, if the detection area is too large, the binding band is required to be used for detection for multiple times, the operation is too complicated, the detection use can be prolonged, the length of the binding band is also fixed, for some patients with too thick arms, the binding band cannot be fixed, the accuracy of the detection result can be affected, and the multichannel arm electromyography acquisition binding band is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problems, a multi-channel arm electromyography acquisition bandage is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multichannel arm electromyography gathers bandage, includes the bandage, fixedly mounted has the connecting band on the lateral wall of bandage, fixedly mounted has the fixed band on the other lateral wall of bandage, be provided with expansion assembly on the inner wall of bandage, be provided with the stretching assembly on the inner wall of fixed band;

the expansion assembly comprises an expansion belt, wherein a first magnet is fixedly arranged on the inner wall of the bottom surface of the inner wall of the expansion belt, and an auxiliary air bag is fixedly arranged on the inner wall of the expansion belt.

As a further description of the above technical solution:

the inner wall of the binding band is fixedly provided with a separation band, the inner wall of the separation band is fixedly provided with a second magnet, and the lower surface of the expansion band is in sliding connection with the upper surface of the separation band.

As a further description of the above technical solution:

the lower surface fixed mounting of expansion area has the connective bar, the upper surface of division area is provided with the spout, the one end of connective bar extends outside the lower surface of division area through the spout.

As a further description of the above technical solution:

one end of the connecting rod is fixedly provided with a rubber rod, the lower surface of the rubber rod is in sliding connection with the inner wall of the bottom surface of the binding band, and the inner wall of the bottom surface of the binding band is fixedly provided with a main air bag.

As a further description of the above technical solution:

the utility model discloses a main gasbag, including main gasbag, partition belt, tracheal both sides wall of main gasbag is last all to be linked together and install the trachea, tracheal one end runs through in the partition belt, tracheal one end extends to the inside of expansion area, tracheal one end and the lateral wall intercommunication of ballonet.

As a further description of the above technical solution:

the stretching assembly comprises a stretching head, a stretching belt is fixedly installed on the side wall of the stretching head, one end of the stretching belt extends to the inside of the fixing belt, and a rotating roller is fixedly installed at one end of the stretching belt.

As a further description of the above technical solution:

one end of the rotating roller is rotationally connected with the inner side wall of the fixed belt, and the other end of the rotating roller is rotationally provided with a turntable.

As a further description of the above technical solution:

the side wall of carousel is rotated through pivot and another lateral wall of fixed band and is connected, fixed mounting has the spring leaf on the inner wall of carousel.

As a further description of the above technical solution:

one end of the spring piece is fixedly connected with the outer surface of the rotating roller, and the magic tapes are fixedly arranged on the upper surface of the stretching head and the lower surface of the connecting belt.

As a further description of the above technical solution:

the side wall of the binding band is provided with a slot, the expansion band extends out of the slot, and the side wall of the expansion band is fixedly provided with a handle.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the expansion assembly is arranged, when a large-area examination is required to be carried out on the arm of a patient, the expansion belt can be pulled out of the binding belt through the handle, at the moment, the expansion belt can slide on the upper surface of the separation belt, after a certain area of the expansion belt is pulled out of the binding belt, the first magnet and the second magnet are contacted together, and then the expansion belt is fixed, the rubber rod is driven to move on the inner wall of the bottom surface of the binding belt through the connecting rod in the moving process of the expansion belt, the main air bag is extruded along with the movement of the rubber rod, and then the gas in the extruded main air bag flows into the auxiliary air bag through the gas pipe, so that the expansion belt is expanded, the expansion belt can be better contacted with the skin of the arm when the binding belt is fixed, the area of the binding belt can be changed according to the requirement, the applicability of the binding belt is further improved, and meanwhile, the air bag can expand the expansion belt, the contact performance of the binding belt is improved, and the accuracy of the detection result is further improved.

2. According to the utility model, the stretching assembly is arranged, the stretching head is pulled, so that the stretching head can gradually grow under the limit of the stretching belt, the rotating roller can rotate in the stretching process of the stretching belt, meanwhile, the spring piece can also gradually stretch, and then the binding belt is fixed on the arm of a patient through the connecting belt and the magic tape on the stretching head, so that the binding belt can be suitable for arms with different thicknesses, the mobility of the binding belt is further improved, and the convenience of the binding belt is further improved.

Drawings

Fig. 1 is a schematic perspective view of a multi-channel arm electromyography acquisition strap.

Fig. 2 is a schematic diagram of the internal structure of a multi-channel arm electromyography acquisition strap.

Fig. 3 is an exploded view of a multi-channel arm electromyography acquisition strap.

Fig. 4 is an exploded view of a tension assembly in a multi-channel arm electromyography acquisition strap.

Legend description:

1. a strap; 2. a connecting belt; 3. a fixing belt; 4. a stretching assembly; 41. a stretching head; 42. stretching the belt; 43. a rotating roller; 44. a turntable; 45. a spring piece; 5. a magic tape; 6. an expansion assembly; 61. expanding the belt; 62. a first magnet; 63. an auxiliary air bag; 64. a main air bag; 65. an air pipe; 66. a rubber rod; 67. a connecting rod; 7. a handle; 8. a separator; 9. and a second magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multichannel arm electromyography gathers bandage, includes bandage 1, fixedly mounted has connecting band 2 on the lateral wall of bandage 1, fixedly mounted has fixed band 3 on the other lateral wall of bandage 1, be provided with expansion assembly 6 on the inner wall of bandage 1, be provided with tensile assembly 4 on the inner wall of fixed band 3;

the expansion assembly 6 comprises an expansion belt 61, a first magnet 62 is fixedly arranged on the inner wall of the bottom surface of the inner wall of the expansion belt 61, a ballonet 63 is fixedly arranged on the inner wall of the expansion belt 61, a separation belt 8 is fixedly arranged on the inner wall of the binding belt 1, a second magnet 9 is fixedly arranged on the inner wall of the separation belt 8, the lower surface of the expansion belt 61 is in sliding connection with the upper surface of the separation belt 8, a connecting rod 67 is fixedly arranged on the lower surface of the expansion belt 61, and a chute is arranged on the upper surface of the separation belt 8.

The specific implementation mode is as follows: when a large-area examination is required for the arm of the patient, the expansion band 61 can be pulled out from the bandage 1 through the handle 7, the expansion band 61 can slide on the upper surface of the separation band 8, and after the expansion band 61 is pulled out from the bandage 1 by a certain area, the first magnet 62 and the second magnet 9 are contacted, so that the expansion band 61 is attracted together, and the expansion band 61 is fixed.

One end of the connecting rod 67 extends to the outside of the lower surface of the separation belt 8 through a sliding groove, one end of the connecting rod 67 is fixedly provided with a rubber rod 66, the lower surface of the rubber rod 66 is in sliding connection with the inner wall of the bottom surface of the binding belt 1, the inner wall of the bottom surface of the binding belt 1 is fixedly provided with a main air bag 64, two side walls of the main air bag 64 are respectively and communicatively provided with an air pipe 65, one end of the air pipe 65 penetrates through the separation belt 8, one end of the air pipe 65 extends to the inside of the expansion belt 61, and one end of the air pipe 65 is communicated with the side wall of the auxiliary air bag 63.

The specific implementation mode is as follows: during the movement of the expansion belt 61, the rubber rod 66 is driven to move on the inner wall of the bottom surface of the bandage 1 through the connecting rod 67, the main air bag 64 is extruded along with the movement of the rubber rod 66, and air in the extruded main air bag 64 flows into the auxiliary air bag 63 through the air pipe 65, so that the expansion belt 61 is expanded, the expansion belt 61 can be better contacted with the skin of an arm when the bandage 1 is fixed, the first magnet 62 and the second magnet 9 are separated when the expansion belt 61 is required to be retracted, the auxiliary air bag 63 is extruded, the air returns into the main air bag 64 through the air pipe 65, and then the expansion belt 61 is received into the bandage 1.

The stretching assembly 4 comprises a stretching head 41, a stretching belt 42 is fixedly arranged on the side wall of the stretching head 41, one end of the stretching belt 42 extends to the inside of the fixing belt 3, a rotating roller 43 is fixedly arranged at one end of the stretching belt 42, one end of the rotating roller 43 is rotatably connected with the inner side wall of the fixing belt 3, a rotary table 44 is rotatably arranged at the other end of the rotating roller 43, the side wall of the rotary table 44 is rotatably connected with the other side wall of the fixing belt 3 through a rotary shaft, a spring piece 45 is fixedly arranged on the inner wall of the rotary table 44, one end of the spring piece 45 is fixedly connected with the outer surface of the rotating roller 43, a magic tape 5 is fixedly arranged on the upper surface of the stretching head 41 and the lower surface of the connecting belt 2, a groove is formed in the side wall of the binding belt 1, the expanding belt 61 extends out of the groove, and a handle 7 is fixedly arranged on the side wall of the expanding belt 61.

The specific implementation mode is as follows: then according to the thickness of patient's arm, can through pulling stretching head 41, the stretching head 41 can increase gradually under the spacing of stretching strap 42 this moment, and the rotor 43 can rotate at the in-process that stretching strap 42 was stretched, and spring leaf 45 also can stretch gradually simultaneously, then fix bandage 1 on patient's arm through connecting band 2 and magic tape 5 on the stretching head 41, after arm electromyography gathers, can make rotor 43 gyration voluntarily under the effect of spring leaf 45, with stretching strap 42 shrink simultaneously with stretching head 41 pull back.

Working principle: when the arm of a patient needs to be checked in a large area, the expansion band 61 can be pulled out from the bandage 1 through the slot through the handle 7, at the moment, the expansion band 61 can slide on the upper surface of the separation band 8, after the expansion band 61 is pulled out of the bandage 1 for a certain area, the first magnet 62 and the second magnet 9 are contacted, and are attracted together, so that the expansion band 61 is fixed, the rubber rod 66 is driven to move on the inner wall of the bottom surface of the bandage 1 through the connecting rod 67 in the moving process of the expansion band 61, the main air bag 64 is extruded along with the moving of the rubber rod 66, at the moment, the gas in the extruded main air bag 64 flows into the auxiliary air bag 63 through the gas pipe 65, so that the expansion band 61 is expanded, the expansion band 61 can be better contacted with the skin of the arm when the bandage 1 is fixed, when the expanding belt 61 is required to be retracted, the first magnet 62 and the second magnet 9 are separated, the auxiliary air bag 63 is extruded, air returns to the main air bag 64 through the air pipe 65, the expanding belt 61 is received into the binding belt 1, the stretching head 41 can be pulled according to the thickness of the arm of a patient, the stretching head 41 can be gradually increased under the limit of the stretching belt 42, the rotating roller 43 can rotate in the stretching process of the stretching belt 42, meanwhile, the spring piece 45 can be gradually stretched, the binding belt 1 is fixed on the arm of the patient through the connecting belt 2 and the magic tape 5 on the stretching head 41, the rotating roller 43 can be automatically rotated under the action of the spring piece 45 after the electromyographic acquisition of the arm is finished, the stretching belt 42 is contracted, and the stretching head 41 is pulled back.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multichannel arm electromyography gathers bandage, includes bandage (1), fixed mounting has connecting band (2) on the lateral wall of bandage (1), fixed mounting has fixed band (3) on the another lateral wall of bandage (1), its characterized in that: an expansion assembly (6) is arranged on the inner wall of the binding belt (1), and a stretching assembly (4) is arranged on the inner wall of the fixing belt (3);

the expansion assembly (6) comprises an expansion belt (61), a first magnet (62) is fixedly arranged on the inner wall of the bottom surface of the inner wall of the expansion belt (61), and an auxiliary air bag (63) is fixedly arranged on the inner wall of the expansion belt (61).

2. The multichannel arm electromyography acquisition bandage according to claim 1, wherein a separation belt (8) is fixedly arranged on the inner wall of the bandage (1), a second magnet (9) is fixedly arranged on the inner wall of the separation belt (8), and the lower surface of the expansion belt (61) is in sliding connection with the upper surface of the separation belt (8).

3. The multichannel arm electromyography acquisition bandage according to claim 2, wherein a connecting rod (67) is fixedly arranged on the lower surface of the expansion belt (61), a chute is arranged on the upper surface of the separation belt (8), and one end of the connecting rod (67) extends out of the lower surface of the separation belt (8) through the chute.

4. A multi-channel arm electromyography acquisition bandage according to claim 3 wherein a rubber rod (66) is fixedly arranged at one end of said connecting rod (67), the lower surface of said rubber rod (66) is slidably connected with the inner wall of the bottom surface of said bandage (1), and a main air bag (64) is fixedly arranged on the inner wall of the bottom surface of said bandage (1).

5. The multi-channel arm electromyography acquisition bandage according to claim 4, wherein two side walls of said main air bag (64) are respectively provided with an air pipe (65) in a communicating manner, one end of said air pipe (65) penetrates through said partition belt (8), one end of said air pipe (65) extends to the inside of said expansion belt (61), and one end of said air pipe (65) is communicated with the side wall of said auxiliary air bag (63).

6. The multi-channel arm electromyography acquisition strap according to claim 5 wherein said stretching assembly (4) comprises a stretching head (41), a stretching strap (42) is fixedly mounted on the side wall of said stretching head (41), one end of said stretching strap (42) extends to the inside of said fixing strap (3), and a rotating roller (43) is fixedly mounted on one end of said stretching strap (42).

7. The multi-channel arm electromyography acquisition bandage according to claim 6, wherein one end of said rotating roller (43) is rotatably connected with the inner side wall of the fixed belt (3), and the other end of said rotating roller (43) is rotatably provided with a turntable (44).

8. The multi-channel arm electromyography acquisition bandage according to claim 7, wherein the side wall of said turntable (44) is rotatably connected with the other side wall of said fixed belt (3) through a rotating shaft, and a spring piece (45) is fixedly installed on the inner wall of said turntable (44).

9. The multi-channel arm electromyography acquisition bandage according to claim 8, wherein one end of the spring piece (45) is fixedly connected with the outer surface of the rotating roller (43), and the magic tapes (5) are fixedly installed on the upper surface of the stretching head (41) and the lower surface of the connecting belt (2).

10. The multi-channel arm electromyography acquisition bandage according to claim 9, wherein a slot is arranged on the side wall of the bandage (1), the expansion band (61) extends out of the slot, and a handle (7) is fixedly arranged on the side wall of the expansion band (61).