CN210727720U

CN210727720U - Supporting pad for assisting blood drawing

Info

Publication number: CN210727720U
Application number: CN201920979873.XU
Authority: CN
Inventors: 王娟
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-06-12
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a appurtenance technical field that draws blood specifically is an auxiliary supporting pad that draws blood, including filling up the body, fill up body upper surface and be equipped with the layer of preventing pressing, fill up the position that the body lateral wall is close to the tip and be equipped with the bandage, fill up body front side and install adjusting device, the equidistant a plurality of adhesion subsides that are equipped with in bottom that fill up the body. The utility model discloses a pad body of design supports patient's arm, prevents that the arm is unsettled, facilitates for follow-up drawing blood to prevent to press the wounded patient's arm through preventing pressing the layer, secondly through the bandage of design, can fix the arm to pad body on, fix the bandage in pad body one side through adjusting device, can adjust the elasticity that the bandage tied up patient's arm according to patient's arm thickness simultaneously, effectively prevent that pressure from influencing the patient and drawing blood too greatly, improve the practicality.

Description

Supporting pad for assisting blood drawing

Technical Field

The utility model relates to a appurtenance technical field that draws blood specifically is an auxiliary supporting pad that draws blood.

Background

The blood drawing is to draw blood of a human body for examination, and when the blood is drawn, arms are suspended, discomfort of a patient is easily caused, and the blood drawing is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary supporting pad of drawing blood to when solving the blood drawing that proposes in the above-mentioned background art, the arm is unsettled, easily causes the patient uncomfortable, influences the problem of drawing blood.

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

an auxiliary blood drawing supporting cushion comprises a cushion body, wherein the upper surface of the cushion body is provided with a pressure-proof layer, the position of the side wall of the cushion body close to the end part is provided with a binding belt, the front side of the cushion body is provided with an adjusting device which comprises a fixing buckle, the top of the fixing buckle is provided with a strap slot, a magnet groove is arranged on the side wall of the strap groove close to the pad body, a second magnet piece is arranged in the magnet groove, a through hole is arranged at the front side of the fixing buckle, a movable plate groove is arranged in the through hole, a through groove is arranged on one side wall of the movable plate groove, a movable plate is arranged in the movable plate groove, a rotating shaft is arranged at the center of the movable plate, a first magnet piece and a button are respectively arranged at the positions of the front side wall of the movable plate, which are close to the upper end part and the lower end part, the back side wall of the movable plate is provided with a spring at a position close to the bottom, and the bottom of the cushion body is provided with a plurality of adhesive tapes at equal intervals.

Preferably, the front side wall of the cushion body is of a trapezoidal structure with a short upper side and a long bottom.

Preferably, the strap is in inserted fit with the strap slot.

Preferably, two ends of the rotating shaft are respectively connected with the left side wall and the right side wall of the movable plate groove in a rotating mode.

Preferably, the width of the through slot is greater than the width of the movable plate.

Preferably, the button is movably connected with the through hole.

Preferably, two ends of the spring are respectively and tightly welded with the movable plate groove and the side wall of the movable plate.

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

the utility model discloses a pad body of design supports patient's arm, prevents that the arm is unsettled, facilitates for follow-up drawing blood to prevent to press the wounded patient's arm through preventing pressing the layer, secondly through the bandage of design, can fix the arm to pad body on, fix the bandage in pad body one side through adjusting device, can adjust the elasticity that the bandage tied up patient's arm according to patient's arm thickness simultaneously, effectively prevent that pressure from influencing the patient and drawing blood too greatly, improve the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cushion body of the present invention;

fig. 3 is a schematic structural diagram of the adjusting device of the present invention.

In the figure: 1. a cushion body; 10. a pressure resistant layer; 2. binding bands; 3. an adjustment device; 30. a fixing buckle; 300. a strap slot; 301. a through hole; 302. a movable plate groove; 303. a through groove; 304. a magnet slot; 31. a movable plate; 32. a rotating shaft; 33. a spring; 34. a button; 35. a first magnet piece; 36. a second magnet piece; 4. sticking the adhesive tape.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1:

an auxiliary blood drawing support pad is shown in fig. 1-3, and comprises a pad body 1, wherein a pressure-proof layer 10 is arranged on the upper surface of the pad body 1, a bandage 2 is arranged at a position, close to the end, of the side wall of the pad body 1, an adjusting device 3 is arranged on the front side of the pad body 1, the adjusting device 3 comprises a fixing buckle 30, a bandage groove 300 is formed in the top of the fixing buckle 30, a magnet groove 304 is formed in the position, close to the side wall of the pad body 1, of the bandage groove 300, a second magnet piece 36 is arranged in the magnet groove 304, a through hole 301 is formed in the front side of the fixing buckle 30, a movable plate groove 302 is formed in the through hole 301, a through groove 303 is formed in one side wall of the movable plate groove 302, a movable plate 31 is installed in the movable plate groove 302, a rotating shaft 32 is arranged at the center of the movable plate 31, first magnet pieces 35 and buttons 34 are respectively arranged at positions, close to.

In this embodiment, the preceding lateral wall that fills up body 1 is the trapezium structure of the short base length of the higher authority, fills up body 1 and adopts the preparation of TPE material to form, has certain hardness and elasticity, is convenient for with on patient's arm support and the pad body, prevent that the arm is unsettled, improves patient's travelling comfort, prevents that the pressurized layer 10 adopts soft cotton material to make to form, prevents to press and hinder patient's arm.

Further, bandage 2 and bandage groove 300 are pegged graft and are cooperated, and bandage 2 can be inserted inside bandage groove 300, be convenient for follow-up fixed bandage 2 or adjust the elasticity that bandage arm was tied up to bandage 2.

Specifically, the two ends of the rotating shaft 32 are respectively rotatably connected with the left side wall and the right side wall of the movable plate groove 302, the rotating shaft groove is formed in the position, close to the end part of the rotating shaft 32, of the left side wall and the right side wall of the movable plate groove 302, and the end part of the rotating shaft 32 is embedded into the rotating shaft groove and can freely rotate in the rotating shaft groove.

In addition, the width of the through groove 303 is greater than that of the movable plate 31, and the end of the movable plate 31 is fitted into the magnet groove 304 of the strap groove 300 by the magnetic force between the first magnet piece 35 and the second magnet piece 36, so that the strap 2 is fixed in the strap groove 300, and the button 34 is movably connected to the through hole 301, and the button 34 can move along the inner wall of the through hole 301 when the button 34 is pressed.

It is worth noting that two ends of the spring 33 are respectively and tightly welded with the movable plate groove 302 and the side wall of the movable plate 31, so as to ensure the stability of the spring 33 in the movable plate groove 302 and facilitate the subsequent use.

When the auxiliary blood drawing support pad of the utility model is used, firstly, the pad body 1 is arranged on the desktop, the pad body 1 is fixed on the desktop through the adhesive force sticker 4, then, the arm of a patient is arranged on the pad body 1, the bandage 2 is tied to the arm of the patient, furthermore, the button 34 is pressed, the button 34 moves along the inner wall of the through hole 301, the movable plate 31 is pressed through the button 34, the movable plate 31 rotates by taking the rotating shaft 32 as the circle center, at the moment, the spring 33 is pressed by the movable plate 31, the spring 33 is compressed, the movable plate 31 is separated from the side wall of the bandage groove 300, the movable plate 31 is completely positioned in the movable plate groove 302, next, the bandage 2 is inserted into the bandage groove 300, then the button 34 is released, the movable plate 31 rotates by taking the rotating shaft 32 as the circle center in the reverse direction under the action force generated by the compression of the spring 33 and the magnetic force between the first, fix bandage 2 in bandage groove 300, reach the purpose of tying up patient's arm, can adjust the position that bandage 2 was fixed in bandage groove 300 according to patient's arm thickness, adjust the elasticity of tying up patient's arm, effectively prevent that too big influence patient of pressure from drawing blood.

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

1. The utility model provides an auxiliary blood drawing supporting pad, includes pad body (1), its characterized in that: the utility model discloses a mattress body, including pad body (1), adjusting device (304) has been seted up on the pad body (1) front side, adjusting device (3) are installed including fixed knot (30), strap groove (300) have been seted up at the top of fixed knot (30), strap groove (300) are close to the position that the lateral wall of pad body (1) is close to tip, adjusting device (3) are installed to pad body (1) front side, be equipped with second magnet piece (36) in magnet groove (304), through-hole (301) have been seted up to the front side of fixed knot (30), activity board groove (302) have been seted up to through-hole (301) inside, logical groove (303) have been seted up to a lateral wall of activity board groove (302), install activity board (31) in activity board groove (302), the center department of activity board (31) is equipped with pivot (32), the position that the lateral wall is close to upper and lower tip before activity board (31) is equipped with first magnet piece (35) and button respectively (34) The back side wall of the movable plate (31) is provided with a spring (33) near the bottom, and the bottom of the cushion body (1) is provided with a plurality of adhesive tapes (4) at equal intervals.

2. The supplemental blood draw support cushion of claim 1, wherein: the front side wall of the cushion body (1) is of a trapezoidal structure with a short upper side and a long bottom.

3. The supplemental blood draw support cushion of claim 1, wherein: the binding band (2) is matched with the binding band groove (300) in an inserting mode.

4. The supplemental blood draw support cushion of claim 1, wherein: two ends of the rotating shaft (32) are respectively connected with the left side wall and the right side wall of the movable plate groove (302) in a rotating mode.

5. The supplemental blood draw support cushion of claim 1, wherein: the width of the through groove (303) is greater than the width of the movable plate (31).

6. The supplemental blood draw support cushion of claim 1, wherein: the button (34) is movably connected with the through hole (301).

7. The supplemental blood draw support cushion of claim 1, wherein: two ends of the spring (33) are respectively and tightly welded with the movable plate groove (302) and the side wall of the movable plate (31).