CN211300163U

CN211300163U - Radial artery compressor

Info

Publication number: CN211300163U
Application number: CN201922100300.8U
Authority: CN
Inventors: 杨凤蕊
Original assignee: Qilu Hospital of Shandong University
Current assignee: Qilu Hospital of Shandong University
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

In order to solve the problems that the radial artery compressor is easy to generate pressure damage and the pressure scale is undefined clinically, the utility model provides a radial artery compressor, which mainly comprises a mainboard and a wrist strap fixedly connected with the mainboard, and is characterized by also comprising a first pressing plate and a second pressing plate which are positioned below the mainboard, a screw rod which is fixedly connected above the first pressing plate and vertically passes through a through hole on the mainboard from bottom to top, and a nut which is positioned above the mainboard and is in threaded connection with the screw rod, wherein a plurality of medicine placing holes are arranged on the lower surface of the first pressing plate, a sealing layer is detachably connected below the first pressing plate, a plurality of first through holes which are in one-to-one correspondence with the medicine placing holes are arranged on the second pressing plate, a plurality of first through holes are distributed along the length direction of the second pressing plate, each first through hole penetrates through the second pressing plate from top to bottom, an adhesion layer which is used for being connected with the lower surface, the structure has small compression area, convenient pressure adjustment and good hemostatic effect.

Description

Radial artery compressor

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a radial artery compressor.

Background

Radial artery puncture intervention technology, present clinical application is extensive, need to stanch to the compression of wrist after the operation, and current radial artery compressor or hemostasis device generally adopt the presser device of screw bolt structure, but this kind of device often compresses the area great, causes patient's skin friction, leads to exerting the too big emergence that leads to postoperative position compressive injury and hand swelling etc. condition of pressure, can also take place the inconvenient measurement of screw bolt device pressure size regulation in addition and the problem of adjusting.

Disclosure of Invention

In order to solve radial artery compressor oppression area too big, produce oppressive damage and hand swelling and the inconvenient problem of pressure size regulation easily, the utility model provides a radial artery compressor, the technical scheme of adoption as follows:

a radial artery compressor mainly comprises a main board, a wrist strap fixedly connected with the main board, and is characterized by also comprising a first pressing plate and a second pressing plate which are positioned below the main board, a screw rod which is fixedly connected above the first pressing plate and vertically passes through a through hole on the main board from bottom to top, and a nut which is positioned above the main board and is in threaded connection with the screw rod, a plurality of medicine placing holes are arranged on the lower surface of the first pressing plate, hemostatic medicines are arranged in the medicine placing holes, a blocking layer is detachably connected below the first pressing plate, the medicine placing device is characterized in that a plurality of first through holes in one-to-one correspondence with the medicine placing holes are formed in the second pressing plate, the first through holes are distributed along the length direction of the second pressing plate, each first through hole penetrates through the second pressing plate from top to bottom, and in addition, an adhesion layer used for being connected with the lower surface of the first pressing plate is arranged on the upper surface of the second pressing plate.

Preferably, the second pressing plate is of a boss structure with a high middle part and two low sides.

Preferably, the upper surface of the main plate is provided with scale marks distributed along the circumferential direction of the excircle of the nut, and the outer surface of the nut is provided with pointers distributed in the vertical direction.

Preferably, the upper surface of the main plate or the nut is provided with a mark for indicating pressurization and depressurization.

The beneficial effects of the utility model reside in that:

1. a medicine placing hole is formed in the first pressing plate, hemostatic medicines are placed in the medicine placing hole, when the radial artery is compressed, the hemostatic medicines in the medicine placing hole can realize hemostasis on the compressed part, and the duration is long;

2. the second clamp plate is the handstand boss structure of the downward outstanding uniform height, only treats the oppression position and oppresses, prevents that clamp plate and skin area of contact are too big, reduces skin friction and oppresses other positions of skin unnecessary, avoids causing the circumstances such as pressure nature damage or hand swelling.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a top view of the connection structure of the main board and the screw and nut

FIG. 3 is a schematic view of the first and second pressing plates

FIG. 4 is a schematic view of the internal structure of the first and second pressing plates

FIG. 5 is a schematic structural view of the first and second pressing plates in use

The medical wrist band comprises a main board 1, a wrist band 2, a first pressing plate 3, a second pressing plate 4, a screw rod 5, a nut 6, scale marks 7, a medicine placing hole 8, a first through hole 9, a blocking layer 10, an adhesion layer 11 and a pointer 12.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The radial artery compressor shown in fig. 1-5 mainly comprises a main board 1, a wrist strap 2 fixedly connected to the main board 1, a first pressing board 3 and a second pressing board 4 located below the main board 1, and a screw 5 fixedly connected to the upper side of the first pressing board 3, wherein the screw 5 passes through a through hole on the main board 1 from bottom to top and is in threaded rotary connection with a nut 6 located above the main board 1, the screw 5 can be driven to rotate up and down by rotating the nut 6 so as to drive the first pressing board 3 to move up and down, the first pressing board 3 is in a rectangular plate structure, a row of a plurality of medicine placing holes 8 are uniformly distributed in the middle of the lower surface of the first pressing board 6, hemostatic medicines are stored in the medicine placing holes 8, a blocking layer 10 is arranged below the first pressing board 3, the blocking layer 10 is adhered below the first pressing board 3 and can be torn off when in use, the whole structure of the second pressing board 4 is in a structure with a certain height, and the upper surface of the second pressing plate 4 is provided with an adhesion layer 11, the upper surface of the adhesion layer 11 is adhered with a piece of isolation paper or an isolation film, so as to prevent the failure of the adhesion layer 11 when not in use, the inside of the second pressing plate 4 is provided with a plurality of first through holes 9 which are in one-to-one correspondence with the medicine placing holes 8, the first through holes 9 penetrate through the adhesion layer 11 and the second pressing plate 4 from top to bottom, and the first through holes 9 are positioned at the lowest points of the bosses, when the device is required to be used, firstly, a sealing layer 10 on the lower surface of the first pressing plate 3 is removed, then, the second pressing plate 4 and the first pressing plate 3 are fixed through the adhesion layer 11, in addition, the upper surface of the main plate 1 is provided with scale marks 7 which are distributed along the excircle of the nut 6, the outer surface of the nut 6 is provided with pointers 12 which are distributed from top to bottom and are used for indicating the rotating angle of the nut 6, thereby facilitating the operator to adjust the pressure, "+" indicates pressurization and "-" indicates reduced pressure, which is convenient for operators to identify the rotation direction of pressurization and reduced pressure.

When hemostasis is needed after a patient operation, the first pressing plate 3 is placed in an inverted mode (the opening of the medicine placing hole 8 is upward), the blocking layer 10 is removed, the first pressing plate 3 and the second pressing plate 4 are adhered after the separation paper on the adhesion layer 11 is removed, the whole structure is rotated to the state shown in figure 4, the boss position on the second pressing plate 4 and the first through hole 9 are located on a radial artery portion needing to be compressed, it needs to be explained that the length directions of the first pressing plate 3 and the second pressing plate 4 are distributed along the length direction of the radial artery, and finally the nut 6 is rotated to enable the first pressing plate 3 and the second pressing plate 4 to be kept in a compression state with the skin, so that hemostasis by compression of the radial artery is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A radial artery compressor mainly comprises a main board, a wrist strap fixedly connected with the main board, and is characterized by also comprising a first pressing plate and a second pressing plate which are positioned below the main board, a screw rod which is fixedly connected above the first pressing plate and vertically passes through a through hole on the main board from bottom to top, and a nut which is positioned above the main board and is in threaded connection with the screw rod, a plurality of medicine placing holes are arranged on the lower surface of the first pressing plate, hemostatic medicines are arranged in the medicine placing holes, a blocking layer is detachably connected below the first pressing plate, the medicine placing device is characterized in that a plurality of first through holes in one-to-one correspondence with the medicine placing holes are formed in the second pressing plate, the first through holes are distributed along the length direction of the second pressing plate, each first through hole penetrates through the second pressing plate from top to bottom, and in addition, an adhesion layer used for being connected with the lower surface of the first pressing plate is arranged on the upper surface of the second pressing plate.

2. The radial artery compressor of claim 1, wherein the second compression plate has a raised boss configuration with a high middle portion and two low sides.

3. The radial artery compressor of claim 1 or 2, wherein the upper surface of the main plate is provided with scale marks distributed along the circumferential direction of the outer circle of the nut, and the outer surface of the nut is provided with pointers distributed in the vertical direction.

4. The radial artery compressor of claim 3, wherein the upper surface of the main plate or the nut is provided with indicia for indicating pressurization and depressurization.