CN213347214U

CN213347214U - Remaining needle fixing device

Info

Publication number: CN213347214U
Application number: CN202021889471.XU
Authority: CN
Inventors: 贾金保
Original assignee: Henan Xinwei Medical Devices Co ltd
Current assignee: Henan Xinwei Medical Devices Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a keep somewhere needle fixing device, the device comprises a device body, the device body includes first bandage, arc and second bandage, arc one end table wall is provided with first bandage along the length direction both ends, the arc other end table wall is provided with the second bandage along the length direction both ends, the arc upper surface bonds there is the lug, two be provided with the strengthening rib between the lug, the arc is followed the table wall and has been seted up and keep somewhere the needle mouth, the table wall is located the both sides of keeping somewhere the needle mouth and bonds and have the fixed block in the arc, it has the spring to bond on the fixed block, the welding of the spring other end has the grip block. The utility model discloses in, fixed for traditional sticky tape, the device passes through the arc and fixes injection part, cooperates the expansion that anti-skidding cushion kept injection position skin throughout after closely pasting with skin simultaneously, prevents that injection position edema from eliminating back skin contraction, keeps somewhere the needle and takes place the displacement to the practicality that changes the device has been improved.

Description

Remaining needle fixing device

Technical Field

The utility model relates to an indwelling needle technical field especially relates to an indwelling needle fixing device.

Background

The use of remaining needle can reduce the misery that the infant caused because of relapse venipuncture and the fear of making a needle, alleviate the headings's anxiety, the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviate nurse's work load, it is painful to reduce the infant, therefore the vein is kept somewhere the needle and is being used widely in clinic, in the face of this special colony of infant, the length of vein is kept somewhere needle and the comfort of infant becomes nurse and the headings's problem of paying attention to, also is the prerequisite of sign and popularization that the needle of keeping somewhere was used successfully.

It is fixed to keep somewhere the needle at present, and it is mostly the sticky tape fixed, but long-time injection medicine can lead to injection site edema, and simple fixed through the adhesive tape, after the edema elimination, skin contraction for keep somewhere the needle and appear the displacement, the serious condition that punctures the blood vessel can appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a retaining needle fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an indwelling needle fixing device comprises a device body, wherein the device body comprises a first binding belt, an arc-shaped plate and a second binding belt, the first binding belt is arranged at two ends of the surface wall at one end of the arc-shaped plate along the length direction, and the second binding belt is arranged at two ends of the surface wall at the other end of the arc-shaped plate along the length direction;

the utility model discloses a needle mouth, including arc, fixed block, spring, clamping block, non-slip rubber mat, protruding block, strengthening rib, fixed block, spring, the welding of the other end of spring has the grip block, the arc lower surface bonds and has the antiskid cushion.

Preferably, first bandage is provided with two altogether, and two first bandages are symmetrical each other along length direction central line about the arc, and are provided with public son box on two first bandages.

Preferably, the second bandage is provided with two altogether, and two second bandages are symmetrical each other along length direction central line about the arc, and is provided with female and male snap on two second bandages.

Preferably, the reinforcing ribs are arranged in two, and the two reinforcing ribs are symmetrical to each other along the center line of the width direction of the arc-shaped plate.

Preferably, the anti-skidding rubber mat is of a rectangular structure, the inner diameter of the anti-skidding rubber mat is equal to that of the arc-shaped plate, and a notch matched with the remaining needle opening is formed in the anti-skidding rubber mat.

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

1. the utility model discloses in, this keep somewhere needle fixing device, it is fixed for traditional sticky tape, the device passes through the arc and fixes injection part, cooperates the expansion that anti-skidding cushion kept injection position skin throughout after closely pasting with skin simultaneously, prevents to inject position edema and eliminates back skin shrinkage, keeps somewhere the needle and takes place the displacement to the practicality that changes the device has been improved.

2. The utility model discloses in, this keep somewhere needle fixing device, traditional sticky tape does not possess any intensity after fixed, and the device is through the setting of two strengthening ribs for patient when normal use, the injection position can not take place too bending by a wide margin under the circumstances of subconsciousness, prevents that patient from not paying attention to, and the injection position bending range is too big, leads to keeping somewhere the needle and pierces through the blood vessel, thereby has improved the device's security.

Drawings

FIG. 1 is a side view of an indwelling needle fastening device according to the present invention;

FIG. 2 is a top view of an indwelling needle fastening device according to the present invention;

fig. 3 is a bottom view of the retaining needle fixing device of the present invention.

Illustration of the drawings:

1. a device body; 2. a first strap; 21. male and female buttons; 3. an arc-shaped plate; 31. keeping the needle mouth; 4. an anti-slip rubber pad; 5. a second strap; 51. a female buckle and a male buckle; 6. reinforcing ribs; 61. a bump; 7. a fixed block; 71. a spring; 72. and (4) clamping the block.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an indwelling needle fixing device comprises a device body 1, wherein the device body 1 comprises a first binding band 2, an arc-shaped plate 3 and a second binding band 5, the first binding band 2 is arranged at two ends of the surface wall at one end of the arc-shaped plate 3 along the length direction, and the second binding band 5 is arranged at two ends of the surface wall at the other end of the arc-shaped plate 3 along the length direction;

the upper surface of the arc-shaped plate 3 is bonded with a convex block 61, a reinforcing rib 6 is arranged between the two convex blocks 61, the lower surface wall of the arc-shaped plate 3 is provided with a remaining needle opening 31, the inner surface wall of the arc-shaped plate 3 is positioned at two sides of the remaining needle opening 31 and is bonded with a fixed block 7, the fixed block 7 is bonded with a spring 71, the other end of the spring 71 is welded with a clamping block 72, and the lower surface of the arc-shaped plate 3 is bonded with an anti-skid.

First bandage 2 is provided with two altogether, and two first bandages 2 are symmetrical along length direction central line about arc 3, and are provided with public son box 21 on two first bandages 2.

The number of the second binding bands 5 is two, the two second binding bands 5 are symmetrical to each other along the central line of the arc-shaped plate 3 in the length direction, and the two second binding bands 5 are provided with female and male buckles 51.

The reinforcing ribs 6 are provided in total in two, and the two reinforcing ribs 6 are symmetrical to each other about the center line of the arc plate 3 in the width direction.

The anti-skid rubber mat 4 is of a rectangular structure, the inner diameter of the anti-skid rubber mat 4 is equal to that of the arc-shaped plate 3, and a notch matched with the remaining needle opening 31 is formed in the anti-skid rubber mat 4.

The arc plate 3 is a rectangular frame structure, and the arc plate 3 has certain toughness, and can be adjusted to the position matched with the skin radian of the injection part when in use.

At the in-process that uses, assist spacingly to anti-skidding cushion 4 through arc 3, prevent that anti-skidding cushion 4 can not deform when fixed to skin to influence expansion effect, and anti-skidding cushion 4's setting, make arc 3 and skin frictional force increase, can not take place the displacement at the in-process device body 1 that uses.

The working principle is as follows: this keep somewhere needle fixing device when using, after will keeping somewhere the needle fixed on skin, paste the arc 3 at the injection position, it is fixed with keeping somewhere the needle joint through grip block 72, prevent to keep somewhere the needle and taking place the displacement when using, simultaneously under the effect of pin box 21 and box 51, make first bandage 2 and second bandage 5 bond each other, adjust the position with injection position phase adaptation with device body 1, it is appropriate to tighten up first bandage 2 and second bandage 5, make 4 deformation of non-slip rubber pad and the inseparabler laminating of skin, after the injection, continue to expand the skin of shrink under the effect of arc 3 and fix, prevent to keep somewhere the needle displacement after the skin shrink.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An indwelling needle fixing device comprises a device body (1), and is characterized in that the device body (1) comprises a first binding band (2), an arc-shaped plate (3) and a second binding band (5), wherein the first binding band (2) is arranged at two ends of the surface wall at one end of the arc-shaped plate (3) along the length direction, and the second binding band (5) is arranged at two ends of the surface wall at the other end of the arc-shaped plate (3) along the length direction;

arc (3) upper surface bonds has lug (61), two be provided with strengthening rib (6) between lug (61), arc (3) lower table wall has been seted up and has been kept somewhere needle mouth (31), the both sides that the table wall is located and keeps somewhere needle mouth (31) in arc (3) are bonded and are had fixed block (7), it has spring (71) to bond on fixed block (7), the welding of spring (71) other end has grip block (72), arc (3) lower surface bonds and has non-slip rubber pad (4).

2. The indwelling needle fastening device according to claim 1, wherein there are two first bands (2), and the two first bands (2) are symmetrical to each other about the central line of the arc-shaped plate (3) in the length direction, and the two first bands (2) are provided with male and female buttons (21).

3. The indwelling needle fastening device according to claim 1, wherein there are two second bands (5), and the two second bands (5) are symmetrical to each other about the central line of the arc-shaped plate (3) in the length direction, and the two second bands (5) are provided with female and male snap fasteners (51).

4. The indwelling needle fastening device according to claim 1, wherein there are two reinforcing ribs (6) and the two reinforcing ribs (6) are symmetrical to each other about the widthwise centerline of the arcuate plate (3).

5. The indwelling needle fixing device according to claim 1, wherein the anti-slip rubber mat (4) is of a rectangular structure, the inner diameter of the anti-slip rubber mat (4) is equal to the inner diameter of the arc-shaped plate (3), and a notch matched with the indwelling needle opening (31) for use is formed in the anti-slip rubber mat (4).