CN219501014U - Radial artery blood sampling posture pad - Google Patents

Abstract

The utility model discloses a radial artery blood sampling posture pad which comprises a pad frame, a protection pad, an anti-slip pad and a fixing structure. According to the utility model, the wrist joint of the patient is placed on the posture pad, so that the wrist joint of the patient is raised, the condition that the wrist joint of the patient is lower in posture and inconvenient to push a needle for blood collection is avoided, and then the wrist of the patient is pressed down to enable the wrist of the patient to be in a backward tilting state, and the medical staff is prevented from touching the hand of the patient during radial artery blood collection and is prevented from interfering with blood collection; through being equipped with fixed knot constructs, bulldozes the clamp plate and makes the boss roll-off pass through the draw-in groove spacing with the fixture block to realize the spacing of band, then pulling band and with its cover in patient's wrist department, the band can downward pull patient's wrist, makes patient's wrist keep the state of leaning back, fixes patient's wrist when carrying out the blood sampling to patient's radial artery in order to realize medical personnel, so that patient's activity causes blood sampling failure because of painful.

Description

Radial artery blood sampling posture pad

Technical Field

The utility model relates to the related field of radial artery blood sampling, in particular to a radial artery blood sampling posture pad.

Background

The radial artery is one of the terminal branches of the brachial artery, is slightly smaller than the ulnar artery, has a length of about 21.2cm and an outer diameter of the originating end of about 0.3cm. After the brachial artery is separated, the brachial artery goes outwards downwards, passes through the space between the brachial radial muscle and the rotary anterior round muscle, is then positioned between the radial wrist flexor muscle and the brachial radial muscle, goes to the lower end of the radius, obliquely passes through the deep surfaces of the longus abductor muscle and the extensor muscle of the thumb to the dorsum of the hand, enters the nasal fossa of the resolution part, passes through the 1 st metacarpal space to enter the deep palm, and is anastomosed with the deep branch of the ulnar artery to form a deep palm arch after the main artery is separated, and the patient with respiratory circulatory dysfunction caused by various wounds, operations and diseases needs to take blood in the radial artery, then carries out blood gas analysis, so that the medical staff can clearly know the current condition of the patient and can conduct relevant treatment in time, and can also guide the regulation curative effect analysis and prognosis judgment of mechanical ventilation parameters.

When the radial artery blood is sampled, the wrist joint of a patient is usually required to be placed, at the moment, the wrist joint is in a parallel state, when in the parallel state, a medical staff push needle is required to be inserted into the skin after the needle head is in a 30-45-degree angle, and the palm part of the wrist joint in the parallel state is easy to collide with the hands of the medical staff so as to be blocked, so that the wrist joint is not beneficial to the needle pushing of the medical staff, and the problem that the medical staff is inconvenient to push the needle for blood sampling of the radial artery is caused.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides the radial artery blood sampling posture pad.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the radial artery blood sampling posture pad comprises a pad frame, a protection pad arranged on the surface of the pad frame, an anti-slip pad arranged on the surface of the protection pad, and a fixing structure arranged inside the pad frame;

preferably, the fixing structure comprises a fixing frame, the fixing frame is arranged in the cushion frame, a rebound device is arranged in the fixing frame, a convex frame connected with the rebound device is arranged on the convex frame, a clamping groove is formed in the convex frame, a clamping block connected with the clamping groove is arranged on the convex frame, and the clamping block is arranged at the end part of the binding belt.

Preferably, the bottom end surface of the cushion frame is provided with a cushion plate, and the thickness of the cushion plate is not less than three millimeters.

Preferably, the gel pad is filled in the protection pad, the protection pad is concave in the middle and convex on the left and right sides, and bending parts with arc surfaces are arranged in the front and the rear of the protection pad.

Preferably, the top end surface of the protection pad is provided with a magic tape, and the anti-slip pad is fixed on the surface of the protection pad through the magic tape.

Preferably, two fixing frames are arranged in the cushion frame and have the same structure, and the two fixing frames are respectively positioned at the left end and the right end of the cushion frame.

Preferably, a pressing plate is arranged in the convex frame, is arranged on the inner side surface of the convex frame and is positioned at the front end of the clamping groove.

Preferably, the flange is provided with an opening, and the width of the opening is larger than the maximum diameter of the clamping block.

The utility model has the beneficial effects that:

according to the utility model, the wrist joint of the patient is placed on the posture pad, so that the wrist joint of the patient is raised, the condition that the wrist joint of the patient is lower in posture and inconvenient to push a needle to collect blood is avoided, and then the wrist of the patient is pressed down to enable the wrist of the patient to be in a backward tilting state, and the medical staff is prevented from touching the hand of the patient during radial artery blood collection, so that blood collection is prevented from being disturbed.

Further, through the slipmat fixed through the magic subsides, occupy the antiseptic solution or leave the dirt on the slipmat, medical personnel can directly take off the protection pad and clear up it to realize convenient dismantlement clean slipmat.

Further, through being equipped with fixed knot structure, bulldoze the clamp plate and make the boss roll-off pass through the draw-in groove spacing with the fixture block to realize the spacing of band, then pulling band and with its cover in patient's wrist department, the band can downward pull patient's wrist, makes patient's wrist keep the state of leaning back, fixes patient's wrist when carrying out the blood sampling to patient's radial artery with the realization medical personnel, so that the patient is because of painful activity causes the blood sampling failure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a removal structure of the fixing structure of the present utility model;

fig. 4 is a right side cross-sectional view of the fixing structure of the present utility model.

Wherein: pad frame-1, protection pad-2, anti-slip pad-3, fixed structure-4, backing plate-11, gel pad-21, kink-22, magic tape-31, fixed frame-41, rebound device-42, convex frame-43, clamping groove-44, clamping block-45, binding belt-46, pressing plate-431 and opening-432.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, 2 and 3, the utility model provides a radial artery blood sampling body position pad, which comprises a pad frame 1, wherein a pad plate 11 is adhered to the bottom end surface of the pad frame 1, the pad plate 11 has an anti-slip effect after the pad frame 1 is placed, a protection pad 2 is adhered to the surface of the pad frame 1, the protection pad 2 is in a shape with a concave middle and convex left and right sides, bending parts 22 with arc surfaces are arranged in front and back of the protection pad 2, the effect of bringing convenience to the wrist sag placement of a patient is achieved, a gel pad 21 is filled in the protection pad 2, the gel pad 21 is in a liquid gel shape, no toxicity, no irritation and no sensitization are achieved, no harm is caused to the skin of a patient, the wrist joint of the patient can be met, a magic tape 31 is arranged on the surface of a concave part at the top end of the protection pad 2, the anti-slip pad 3 is fixed on the top end surface of the protection pad 2 through the magic tape 31, medical care personnel can conveniently detach the anti-slip pad 3, and the inside of the pad 1 can be conveniently detached and washed when the anti-slip pad 3 is adhered with water, and the fixing structure 4 is arranged inside the pad 1.

Referring to fig. 3 and 4, the fixing structure 4 includes a fixing frame 41, the fixing frame 41 is provided with two left and right ends respectively arranged in the pad frame 1, the fixing frame 41 and the pad frame 1 are integrally formed, a rebound device 42 is arranged in the fixing frame 41 through bolts, a telescopic end of the rebound device 42 is connected with the rear side surface of a convex frame 43, a clamping groove 44 is integrally formed in the upper end of the convex frame 43, a clamping block 45 is arranged in the convex frame 43, the clamping block 45 is limited by the clamping groove 44, and the clamping block 45 is fixed at the end part of a binding belt 46;

wherein, the inner side surface of the protruding frame 43 is integrally formed with a pressing plate 431, the pressing plate 431 is located at the front end of the clamping block 45, so that the pressing plate 431 can be prevented from interfering with the clamping block 45, an opening 432 is formed at the edge of the protruding frame 43, the clamping groove 44 is the same as the opening 432, the width of the opening 432 is larger than the maximum diameter of the clamping block 45, and the opening 432 is used for taking out the clamping block 44.

The working principle is as follows:

when the wrist joint of a patient needs to be raised, the cushion ring 1 is placed at the position where the wrist of the patient needs to be placed, then the wrist joint of the patient is placed on the protection pad 2 and on the anti-slip pad 3, the anti-slip pad 3 is used for the effect that the patient is not easy to slip after being placed, after the wrist joint of the patient is placed on the protection pad 2, the wrist joint of the patient is raised so as to prevent the wrist joint of the patient from being lower in position and being inconvenient for pushing the needle to collect blood, and then medical staff presses down the wrist of the patient, so that the wrist of the patient moves downwards and is attached to the bending part 22 of the protection pad 2, the wrist of the patient is leaned back, and the medical staff can not touch the hand of the patient when the radial artery is collected so as to be blocked.

After the wrist joint of the patient is placed on the protection pad 3, the medical staff can push the pressing plate 431, so that the convex frame 43 is pushed and the convex frame 43 slides along the inner wall of the fixed frame 41, at the moment, the rebound device 42 is stressed and compressed to generate elasticity and push the convex frame 43 to slide along the inner wall of the fixed frame 41, then the convex frame 43 slides to the surface of the convex pad frame 1, then the medical staff puts the clamping block 45 into the convex frame 43 through the opening 432 and then limits the clamping block through the clamping groove 44, so that the end part of the strap 46 is limited on the convex frame 43, then the medical staff pulls the strap 46 and sleeves the strap 46 on the wrist of the patient, the strap 46 is stressed and stretched to generate elasticity, so that the wrist of the patient is pulled down, the wrist of the patient is kept in a backward leaning state, and the wrist of the patient is fixed when the patient is blood taken by the medical staff, so that the patient is prevented from losing blood taking due to pain.

The utility model provides a radial artery blood sampling posture pad, which is characterized in that a patient wrist joint is placed on the posture pad to pad the patient wrist joint, so that the patient wrist joint is prevented from being raised, the patient wrist joint is prevented from being lower and inconvenient to push a needle for blood sampling, and then the patient wrist is pressed down to enable the patient wrist to be in a backward tilting state, and the medical staff is prevented from touching the patient hand during radial artery blood sampling, thereby being prevented from interfering with blood sampling; the anti-slip pad 3 is fixed through the magic tape 31, and when disinfectant is occupied or dirt is left on the anti-slip pad 3, medical staff can directly take down the protective pad 3 and clean the protective pad so as to conveniently detach and clean the anti-slip pad 3; through being equipped with fixed knot constructs 4, bulldozes clamp plate 431 and makes boss 43 roll-off spacing with fixture block 45 through screens groove 44 to realize the spacing of band 46, then pulls band 46 and overlaps it in patient's wrist department, and band 46 can downward pulling patient's wrist for patient's wrist keeps the state of leaning back, fixes patient's wrist when carrying out the blood sampling to patient's radial artery in order to realize medical personnel, so that patient's activity causes the blood sampling failure because of painful.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a radial artery blood sampling position pad which characterized in that: including pad frame (1), establish pad (2) on pad frame (1) surface to be equipped with slipmat (3) on pad (2) surface, pad frame (1) inside is equipped with fixed knot constructs (4), fixed knot constructs (4) including fixed frame (41), inside and be equipped with rebound ware (42) in the inside of fixed frame (41) of pad frame (1), with protruding frame (43) that rebound ware (42) are connected, screens groove (44) have been seted up on protruding frame (43), fixture block (45) that are connected with screens groove (44), and band (46) tip are located to fixture block (45), pad (2) intussuseption is filled with gel pad (21), and pad (2) are middle concave left and right sides protruding shape to be equipped with kink (22) that are the circular arc face around pad (2).

2. The radial artery sampling site pad of claim 1, wherein: the bottom end surface of the cushion frame (1) is provided with a cushion plate (11), and the thickness of the cushion plate (11) is not less than three millimeters.

3. The radial artery sampling site pad of claim 1, wherein: the top end face of the protection pad (2) is provided with a magic tape (31), and the anti-slip pad (3) is fixed on the surface of the protection pad (2) through the magic tape (31).

4. The radial artery sampling site pad of claim 1, wherein: two fixing frames (41) are arranged in the cushion frame (1) and have the same structure, and the two fixing frames (41) are respectively positioned at the left end and the right end of the cushion frame (1).

5. The radial artery sampling site pad of claim 1, wherein: the convex frame (43) is internally provided with a pressing plate (431), and the pressing plate (431) is arranged on the inner side surface of the convex frame (43) and positioned at the front end of the clamping groove (44).

6. The radial artery sampling site pad of claim 5, wherein: an opening (432) is formed in the edge of the convex frame (43), and the width of the opening (432) is larger than the maximum diameter of the clamping block (45).