CN213220003U - Keep somewhere needle pad and protect device - Google Patents

Abstract

The utility model discloses a keep somewhere needle pad and protect device, including the inside gasbag that is equipped with the inner chamber, be equipped with a plurality of through-holes on the gasbag, the gasbag both sides are equipped with the bandage of taking first magic subsides, are equipped with the contact gauze on the gasbag lower extreme, are equipped with solid fixed ring in left side and the solid fixed ring in right side on the gasbag, are equipped with the cavity in solid fixed ring in left side and the solid fixed ring in right side, are equipped with half protruding ball, connecting plate and stretch cord. The left fixing ring and the right fixing ring can be used for placing the needle tube part of the indwelling needle, the left fixing ring and the right fixing ring can clamp the needle tube of the indwelling needle through the action of the elastic rope, the ball and the connecting plate, and the elastic rope drives the ball to be positioned at different semi-convex balls in the cavity, so that the indwelling needles with different diameters can be protected; the remaining needle is placed on the air cushion, so that the cushion protection can be carried out on the skin of a patient to prevent crush injury; the contact gauze arranged at the lower end of the air bag can prevent the skin of the patient from being contused.

Description

Keep somewhere needle pad and protect device

Technical Field

The utility model relates to a medical appliance, in particular to a remaining needle pad protection device.

Background

The core component of the indwelling needle comprises a soft catheter capable of being indwelling in a blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, after the catheter enters the blood vessel completely, the needle core is withdrawn, only the soft catheter is indwelling in the blood vessel, and the joint part is fixed on the back of the hand of a patient or the position for transfusion treatment. After the traditional indwelling needle is used, the indwelling needle is only fixed on the arm of a patient through the medical adhesive plaster and is contacted with the skin of the patient for a long time, so that the local skin tissue of the patient at the contact position of the patient and the indwelling needle is continuously ischemic and anoxic to generate pressure sores, and the health of the patient is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keep somewhere needle pad and protect device to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a keep somewhere needle pad and protect device, is equipped with a plurality of through-holes including the inside gasbag that is equipped with the inner chamber, be equipped with a plurality of through-holes on the gasbag, the gasbag both sides symmetry respectively are equipped with the bandage, the bandage both ends are equipped with the primary and secondary end that first magic was pasted respectively, be equipped with the contact gauze on the gasbag lower extreme, gasbag upper end symmetry fixedly connected with left side solid fixed ring and right side solid fixed ring, be equipped with the cavity in solid fixed ring in a left side and the right side fixed ring, be equipped with a plurality of half protruding balls on the cavity wall, be equipped with ball, two respectively in two cavities in solid fixed ring in a left side and the right side fixed ring through connecting plate interconnect between the ball, the one.

As a further aspect of the present invention: and an air inlet interface is arranged on the air bag.

As a further aspect of the present invention: elastic belts are arranged on the two binding belts.

As a further aspect of the present invention: the one end downside of bandage is equipped with the cotton.

As a further aspect of the present invention: the cross section profiles of the left fixing ring and the right fixing ring are semicircular respectively.

As a further aspect of the present invention: contact gauze upper end fixedly connected with second sub-magic subsides, the sub-magic subsides of second can be dismantled with the female magic subsides of second and be connected, the female magic subsides of second and gasbag lower part fixed connection.

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

the left fixing ring and the right fixing ring can be used for placing the needle tube part of the indwelling needle, the left fixing ring and the right fixing ring can clamp the needle tube of the indwelling needle through the action of the elastic rope, the ball and the connecting plate, and the elastic rope drives the ball to be positioned at different semi-convex balls in the cavity, so that the indwelling needles with different diameters can be protected; the remaining needle is placed on the air cushion, so that the cushion protection can be carried out on the skin of a patient to prevent crush injury; the contact gauze arranged at the lower end of the air bag can prevent the skin of the patient from being contused.

Drawings

Fig. 1 is a schematic structural view of an indwelling needle protection device.

Fig. 2 is an enlarged view of a portion a of fig. 1 of an indwelling needle protection device.

Fig. 3 is a partially enlarged view of part B of the indwelling needle protection device of fig. 1.

FIG. 4 is a three-dimensional schematic view of a balloon of an indwelling needle protection device.

In the figure: 1-air bag, 2-inner cavity, 3-air inlet port, 4-through hole, 5-bandage, 6-elastic belt, 7-first magic tape, 8-contact gauze, 9-second sub magic tape, 10-second mother magic tape, 11-left fixing ring, 12-right fixing ring, 13-cavity, 14-semi-convex ball, 15-rolling ball, 16-elastic rope and 17-connecting plate.

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.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, an indwelling needle protection device includes an air bag 1 having an inner cavity 2 therein, in order to increase the air permeability of the air bag 1, a plurality of through holes 4 are provided on the air bag 1, two sides of the air bag 1 are symmetrically provided with a binding band 5, two ends of the binding band 5 are provided with a primary end and a secondary end of a first magic tape 7, and the binding band 5 can be fixed to a wrist or an ankle of a patient through the primary end and the secondary end of the first magic tape 7; for preventing to contact with patient's skin between the gasbag 1, but be equipped with contact gauze 8 on the 1 lower extreme of gasbag, 1 upper end symmetry fixedly connected with of gasbag is used for fixed solid fixed ring 11 of remaining needle tubing and right fixed ring 12, be equipped with cavity 13 in solid fixed ring 11 of left side and the right fixed ring 12, be equipped with a plurality of half protruding balls 14 on the cavity wall of cavity 13, be equipped with ball 15 in two cavities 13 in solid fixed ring 11 of left side and the solid fixed ring 12 of right side respectively, the space in the middle of two protruding balls 14 of ball 15 accessible, through connecting plate 17 interconnect between two ball 15, the one end fixedly connected with stretch cord 16 of connecting plate 17 is kept away from to ball 15, the stretch cord 16 other end and 13 diapire fixed connections of cavity, the spring action of stretch cord 16 can make ball 15 and connecting plate 17 with solid fixed ring 11 of.

Further, in order to inflate the air bag 1, an air inlet interface 3 can be arranged on the air bag 1;

furthermore, the two binding bands 5 are provided with elastic bands 6, and the elastic stretching of the elastic bands 6 can ensure that the binding bands 5 can be firmly bound on the patient;

furthermore, when the two binding bands 5 are tightly bound through the first magic tape 7, the cotton cloth arranged on the lower side of the lower binding band 5 can be contacted with the skin of the patient, so that the skin of the patient is more comfortable;

the cross section profiles of the left fixing ring 11 and the right fixing ring 12 are semicircular.

The working principle of the embodiment is as follows:

during the use, paste 7 through first magic with gasbag 1 through two bandages 5 and fix in patient's wrist or ankle department, the contact gauze 8 of 1 lower part of gasbag contacts with patient's skin, after the needle is kept somewhere in the use, pulling connecting plate 17, make solid fixed ring 11 in a left side and solid fixed ring 12 in a right side, the needle tube cover will be kept somewhere is established in solid fixed ring 11 in a left side and solid fixed ring 12 in a right side, elasticity effect and ball 15 through stretch cord 16 are under the effect of blockking of half-protruding ball 14, make solid fixed ring 11 in a left side and solid fixed ring 12 in a right side carry out clamping action to keeping somewhere the needle.

Example 2

Further improvement is made on the basis of the embodiment 1, and the improvement points are as follows: at 8 upper ends fixedly connected with second son magic subsides 9 of contact gauze, the son magic of second is pasted 9 and can be dismantled with the female magic of second and be connected, the female magic of second is pasted 10 and 1 lower part fixed connection of gasbag, contact gauze 8 through the son magic of second paste 9 with the female magic of second paste 10 carry out with gasbag 1 dismantle be connected, can go down from 1 lower extreme of gasbag with contact gauze 8, carry out the disinfection work, carry out aseptic protection work to patient's skin.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a keep somewhere needle pad and protect device, includes that inside is equipped with gasbag (1) of inner chamber (2), its characterized in that, be equipped with a plurality of through-holes (4) on gasbag (1), gasbag (1) both sides symmetry respectively are equipped with bandage (5), bandage (5) both ends are equipped with the primary and secondary end that first magic was pasted (7) respectively, be equipped with contact gauze (8) on gasbag (1) the lower extreme, gasbag (1) upper end symmetry fixedly connected with left solid fixed ring (11) and right solid fixed ring (12), be equipped with cavity (13) in left solid fixed ring (11) and the right solid fixed ring (12), be equipped with a plurality of half protruding balls (14) on cavity (13) wall, be equipped with ball (15) respectively in two cavities (13) in left solid fixed ring (11) and the right solid fixed ring (12), two through connecting plate (17) interconnect between ball (15), one end of the ball (15) far away from the connecting plate (17) is fixedly connected with an elastic rope (16), and the other end of the elastic rope (16) is fixedly connected with the bottom wall of the cavity (13).

2. An indwelling needle protection device according to claim 1, wherein the balloon (1) is provided with an air inlet port (3).

3. An indwelling needle protection device according to claim 1, in which an elastic band (6) is provided over both of the said straps (5).

4. An indwelling needle protection device according to claim 3, in which the underside of one end of the strap (5) is provided with cotton.

5. An indwelling needle protection device according to claim 1, wherein the left and right retaining rings (11, 12) are each semi-circular in cross-sectional profile.

6. The protection device for indwelling needle pads according to any one of claims 1 to 5, wherein a second sub-magic tape (9) is fixedly connected to the upper end of the contact gauze (8), the second sub-magic tape (9) is detachably connected to a second female magic tape (10), and the second female magic tape (10) is fixedly connected to the lower part of the air bag (1).

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