CN209808330U - Radial artery puncture under-wrist air cushion - Google Patents

Abstract

The utility model belongs to the technical field of the daily necessities technique and specifically relates to an air cushion under radial artery puncture wrist, including the gasbag pad, the inside of gasbag pad is equipped with aerifys the cavity, is equipped with the screw thread intake pipe on the gasbag pad, is equipped with the connection rope in the screw thread intake pipe, and the end of connecting the rope closely bonds and has sealed lid, and threaded connection between screw hole and the screw thread intake pipe, the gasbag pad still is equipped with the elasticity adhesive tape of two mutual symmetries, is equipped with hair side magic subsides and thorn side magic subsides on the elasticity adhesive tape, still is equipped with the fixed band of two mutual symmetri. The utility model is simple in operation, convenient to use has improved patient's travelling comfort.

Description

Radial artery puncture under-wrist air cushion

Technical Field

The utility model relates to the technical field of daily necessities, in particular to an air cushion under the radial artery puncture wrist.

Background

The patient needs the radial artery puncture to detect invasive arterial blood pressure, and its purpose fully exposes the puncture site, makes the fine exposure of radial artery, the operation of being convenient for, guarantees patient's comfort simultaneously, and on the other hand also can prevent artery catheterization fold when the patient fixes the position. In view of this, we propose a radial artery puncture sub-wrist air cushion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cushion under radial artery puncture wrist to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an air cushion under radial artery puncture wrist comprises an air cushion body, wherein an inflation cavity is arranged inside the air cushion body, a threaded air inlet pipe is arranged on the air cushion body and communicated with the inflation cavity, a connecting rope is arranged on the threaded air inlet pipe, the tail end of the connecting rope is tightly bonded with a sealing cover, a threaded hole communicated with the outside is formed in the sealing cover, the threaded hole is in threaded connection with the threaded air inlet pipe, two elastic adhesive tapes which are symmetrical to each other are further arranged on the air cushion body, a hair surface magic tape and a thorn surface magic tape are arranged on the elastic adhesive tapes, the hair surface magic tape and the thorn surface magic tape are tightly bonded and matched, two fixing belts which are symmetrical to each other are further arranged on the air cushion body, one end of each fixing belt is tightly bonded on the air cushion body, and a fixing block is tightly bonded at the movable end of each, the fixing block is internally provided with a rectangular groove communicated with the outside.

Preferably, one end of the elastic adhesive tape is tightly adhered to the airbag cushion.

Preferably, a rubber plug is tightly adhered to the hole wall of the threaded hole.

Preferably, the threaded air inlet pipe is further provided with a sealing device, the sealing device comprises a sealing barrel, the sealing barrel is matched with the threaded air inlet pipe in an inserting mode, a convex ring is arranged on the front side face of the sealing barrel, and a through hole communicated with the outside is formed in the front side face of the sealing barrel.

Preferably, the rubber plug and the through hole are matched in an inserted manner.

Preferably, the diameter of the cross-sectional circle of the convex ring is larger than that of the cross-sectional circle of the sealing cylinder, and the diameter of the cross-sectional circle of the convex ring is equal to the outer diameter of the threaded air inlet pipe.

Preferably, the length of the rubber plug is equal to the depth of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a gasbag pad that sets up realizes supporting patient's arm, guarantees the travelling comfort of patient's arm, simultaneously through the elasticity adhesive tape that sets up, realizes fixing gasbag pad on patient's arm, avoids patient's arm to remove and causes gasbag pad can not support the arm, has solved patient's arm if directly placing on the desktop, and long-time back patient's arm can feel numb wood, makes the uncomfortable problem of patient's sensation.

2. The utility model discloses a sealing device who sets up guarantees that the leakproofness between screw thread intake pipe and the sealed lid is good, has solved the problem that the air cock position on general air cushion takes place gas leakage easily.

3. The patient needs the radial artery puncture to detect invasive arterial blood pressure, and its purpose fully exposes the puncture site, makes the fine exposure of radial artery, the operation of being convenient for, guarantees patient's comfort simultaneously, and on the other hand also can prevent artery catheterization fold when the patient fixes the position.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of the sealing cover of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic structural view of the sealing device of the present invention;

fig. 5 is a schematic structural view of a sealing cover and a rubber stopper in embodiment 2 of the present invention;

fig. 6 is a schematic view of the present invention (in use).

In the figure: 1. an airbag cushion; 10. an inflatable cavity; 11. a threaded air inlet pipe; 111. connecting ropes; 12. a sealing cover; 121. a threaded hole; 122. a rubber plug; 13. elastic rubberized fabric; 131. a rough surface magic tape; 132. a thorn face magic tape; 14. fixing belts; 15. a fixed block; 151. a rectangular groove; 2. a sealing device; 20. a sealing cylinder; 21. a convex ring; 22. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Example 1

An air cushion under a radial artery puncture wrist is disclosed, as shown in fig. 1 and fig. 2, comprising an air bag cushion 1, an inflation cavity 10 is arranged inside the air bag cushion 1, a thread intake pipe 11 is arranged on the air bag cushion 1, the thread intake pipe 11 is communicated with the inflation cavity 10, a connection rope 111 is arranged on the thread intake pipe 11, a sealing cover 12 is tightly bonded at the tail end of the connection rope 111, a threaded hole 121 communicated with the outside is arranged in the sealing cover 12, the threaded hole 121 is in threaded connection with the thread intake pipe 11, two mutually symmetrical elastic adhesive tapes 13 are further arranged on the air bag cushion 1, one end of each elastic adhesive tape 13 is tightly bonded on the air bag cushion 1, a hair side magic tape 131 and a thorn side magic tape 132 are arranged on each elastic adhesive tape 13, the hair side magic tape 131 is tightly bonded and matched with the thorn side magic tape 132, two mutually symmetrical fixing bands 14 are further arranged on the air bag cushion 1, the movable end of the fixing band 14 is closely adhered with a fixing block 15, and a rectangular groove 151 communicated with the outside is formed in the fixing block 15.

In this embodiment, screw thread intake pipe 11 and gasbag pad 1 are integrated into one piece structure, guarantee the fastness of its structure, avoid taking place to break away from each other between screw thread intake pipe 11 and the gasbag pad 1.

Specifically, the sealing cover 12 is not easy to fall off through the connecting rope 111, and the sealing cover 12 is prevented from being lost.

In addition, the shape of the airbag cushion 1 is the same as the radian of the arm of the patient, so that the arm of the patient is more comfortable when being placed on the airbag cushion 1.

In this embodiment, the effect of support is played to patient's arm through the gasbag pad 1 that sets up, through the elasticity adhesive tape 13 that sets up, is convenient for fix gasbag pad 1 on the arm, avoids patient's arm to remove and causes gasbag pad 1 can't play better supporting role, has solved patient's arm if directly placing on the desktop, long-time back patient's arm can feel numb, makes the uncomfortable problem of patient's sensation.

Example 2

In the specific operation, in order to ensure that the sealing performance between the threaded air inlet pipe 11 and the sealing cover 12 is good, therefore, the threaded hole 121 and the threaded air inlet pipe 11 are improved on the basis of embodiment 1, as a preferred embodiment, as shown in fig. 3 to 6, a rubber plug 122 is further tightly adhered to the hole wall of the threaded hole 121, a sealing device 2 is further arranged on the threaded air inlet pipe 11, the sealing device 2 comprises a sealing cylinder 20, the sealing cylinder 20 is in insertion fit with the threaded air inlet pipe 11, a convex ring 21 is arranged on the front side surface of the sealing cylinder 20, a through hole 22 communicated with the outside is formed in the front side surface of the sealing cylinder 20, and the rubber plug 122 is in insertion fit with the through hole 22.

In this embodiment, the diameter of the cross-section circle of the bulge loop 21 is greater than the diameter of the cross-section circle of the sealing cylinder 20, the diameter of the cross-section circle of the bulge loop 21 is equal to the outer diameter of the threaded air inlet pipe 11, when the sealing cylinder 20 is inserted into the threaded air inlet pipe 11, the pipe wall of the sealing cylinder 20 and the pipe wall of the threaded air inlet pipe 11 are tightly attached, and meanwhile, the end face of the pipe orifice of the bulge loop 21 and the end face of the threaded air inlet pipe 11 are tightly attached, so that the structural firmness of the sealing cylinder is ensured, and meanwhile, the threaded connection.

Specifically, the length of the rubber plug 122 is equal to the depth of the through hole 22, so that the rubber plug 122 does not affect the threaded connection between the sealing cover 12 and the threaded air inlet pipe 11, and meanwhile, the tail end of the rubber plug 122 abuts against the hole wall of the through hole 22, thereby ensuring that the sealing barrel 20 does not move outwards under high pressure.

In this embodiment, the sealing device 2 and the rubber plug 122 are provided to further ensure good sealing performance between the sealing cover 12 and the threaded air inlet pipe 11, thereby solving the problem that air leakage easily occurs at the air nozzle portion of a common air cushion.

The utility model discloses an air cushion under radial artery puncture wrist is when using, unscrew sealed lid 12, take off sealed section of thick bamboo 20 from screw thread intake pipe 11 again, inflate gasbag pad 1 again, make gasbag pad 1 inflation, stop aerifing after gasbag pad 1 inflation to suitable degree, insert sealed section of thick bamboo 20 in the screw thread intake pipe 11, and screw up sealed lid 12 on screw thread intake pipe 11, patient's arm is placed on gasbag pad 1, pass the rectangular channel 151 that corresponds and turn back with the end of elasticity adhesive tape 13, paste hair side magic subsides 131 glue on the thorn side magic subsides 132 that corresponds can, guarantee that arm and gasbag pad 1 better laminating is in the same place, if direct the placing on the desktop of patient's arm has been solved, patient's arm can feel numb after long-time, make the patient feel uncomfortable problem.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an air cushion under radial artery puncture wrist, includes gasbag pad (1), its characterized in that: the inside of gasbag pad (1) is equipped with aerifys cavity (10), be equipped with screw thread intake pipe (11) on gasbag pad (1), screw thread intake pipe (11) with aerify cavity (10) and be linked together, be equipped with on screw thread intake pipe (11) and connect rope (111), the end of connecting rope (111) is closely bonded and is had sealed lid (12), set up screw hole (121) that are linked together with the external world in sealed lid (12), screw hole (121) with threaded connection between screw thread intake pipe (11), still be equipped with two mutual symmetry's elasticity adhesive tape (13) on gasbag pad (1), be equipped with hair side magic subsides (131) and thorn face magic subsides (132) on elasticity adhesive tape (13), hair side magic subsides (131) with closely bond cooperation between thorn face magic subsides (132), still be equipped with two mutual symmetry's fixed band (14) on gasbag pad (1), one end of the fixing band (14) is tightly bonded on the airbag cushion (1), the movable end of the fixing band (14) is tightly bonded with a fixing block (15), and a rectangular groove (151) communicated with the outside is formed in the fixing block (15).

2. The sub-wrist air cushion for radial artery puncture according to claim 1, wherein: one end of the elastic rubberized fabric (13) is tightly adhered to the airbag cushion (1).

3. The sub-wrist air cushion for radial artery puncture according to claim 1, wherein: and a rubber plug (122) is tightly adhered to the hole wall of the threaded hole (121).

4. The sub-wrist air cushion for radial artery puncture according to claim 3, wherein: still be equipped with sealing device (2) on screw thread intake pipe (11), sealing device (2) are including a sealed section of thick bamboo (20), a sealed section of thick bamboo (20) with peg graft the cooperation between screw thread intake pipe (11), be equipped with bulge loop (21) on the leading flank of a sealed section of thick bamboo (20), set up through-hole (22) that are linked together with the external world on the leading flank of a sealed section of thick bamboo (20).

5. The sub-wrist air cushion for radial artery puncture according to claim 4, wherein: the rubber plug (122) is in plug fit with the through hole (22).

6. The sub-wrist air cushion for radial artery puncture according to claim 4, wherein: the diameter of the cross section circle of the convex ring (21) is larger than that of the sealing cylinder (20), and the diameter of the cross section circle of the convex ring (21) is equal to the outer diameter of the threaded air inlet pipe (11).

7. The sub-wrist air cushion for radial artery puncture according to claim 4, wherein: the length of the rubber plug (122) is equal to the depth of the through hole (22).