CN213884554U

CN213884554U - Remaining needle protective sleeve

Info

Publication number: CN213884554U
Application number: CN202021647425.9U
Authority: CN
Inventors: 王艳
Original assignee: Suqian First Hospital
Current assignee: Suqian First Hospital
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-08-06
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to keep somewhere needle protective sheath, including protecting sheathing, the syringe needle protecting sheathing is kept somewhere to the middle part fixedly connected with of protecting sheathing's right-hand member, and the first stretching strap of protecting sheathing's preceding side surface fixedly connected with, sub-magic subsides have been sewed up to the rear side surface of first stretching strap, and protecting sheathing's rear side surface fixedly connected with second stretching strap. The utility model provides a will keep somewhere after the needle inserts patient's blood vessel, the traditional mode of keeping somewhere the needle fixed on patient's health glues on the skin surface for gluing through the adhesive tape, make the patient probably touch the transfer line of keeping somewhere on the needle when removing, lead to the transfer line to be dragged, thereby make to keep somewhere the needle and extracted from patient's blood vessel, need medical staff to carry out venipuncture to the patient once more this moment, will keep somewhere in the needle inserts patient's blood vessel, patient's misery degree has been increased, the problem of medical staff's work load has also been increased, the device's practicality has been improved greatly.

Description

Remaining needle protective sleeve

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to keep somewhere needle protective sheath.

Background

The medical indwelling needle is widely applied to clinic, the indwelling needle is also called as a venous trocar, the components of the indwelling needle comprise a soft catheter or a sleeve which can be indwelling in a blood vessel and a stainless steel puncture guiding needle core, the catheter and the needle core are punctured into the blood vessel when the venous indwelling needle is used, when the catheter completely enters the blood vessel, the needle core is withdrawn, the soft catheter is only indwelling in the blood vessel for transfusion treatment, the soft catheter or the sleeve which is left in the blood vessel can be indwelling in the blood vessel of a human body for a plurality of days, so that the pain caused by the subsequent repeated venipuncture of a patients and the fear of needle injection can be reduced, and the workload of medical staff is greatly reduced.

After the indwelling needle is inserted into the blood vessel of the patient, the indwelling needle is fixed on the body of the patient by adhering the indwelling needle to the surface of the skin through an adhesive tape, so that the patient may touch an infusion tube on the indwelling needle when moving, the infusion tube is pulled, the indwelling needle is pulled out of the blood vessel of the patient, the medical staff is required to perform venipuncture on the patient again at the moment, the indwelling needle is inserted into the blood vessel of the patient, the pain degree of the patient is increased, and the workload of the medical staff is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide a remaining needle protecting sheath to solve the above-mentioned conventional way of fixing the remaining needle on the body of a patient, which is proposed in the background art, and which is adhered to the skin surface through an adhesive tape, thereby possibly resulting in the problem that the remaining needle is pulled out from the body of the patient.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an keep somewhere needle protective sheath, includes protecting sheathing, the syringe needle protecting sheathing is kept somewhere to the middle part fixedly connected with of protecting sheathing's right-hand member, and the first stretching strap of the preceding side surface fixedly connected with of protecting sheathing, sub-magic subsides have been sewed up to the rear side surface of first stretching strap, and protecting sheathing's rear side surface fixedly connected with second stretching strap, the rear side surface of second stretching strap is sewed up and is pasted female magic subsides of mutually supporting with sub-magic, and has all seted up first louvre on first stretching strap and the second stretching strap.

Further, the method comprises the following steps: the left end fixedly connected with rubber fixture block of protecting sheathing, fixed slot has been seted up at the middle part of rubber fixture block.

Further, the method comprises the following steps: the middle part of protecting sheathing upper end has been seted up the spout, and the inside block of spout has the arm-tie, the right-hand member fixedly connected with fixed block of arm-tie upper surface, and the right-hand member of protecting sheathing upper surface sets up the kerve of mutually supporting with the fixed block, the second louvre has been seted up to the upper surface of arm-tie, and the third louvre has been seted up to the upper surface of protecting sheathing.

Further, the method comprises the following steps: the lower surface of the protective shell is bonded with a protective pad, the right side viewing cross section of the protective pad is in a trapezoidal design, anti-skid lines are arranged on the lower surface of the protective pad, and the protective pad is made of rubber.

Further, the method comprises the following steps: the protective shell of the indwelling needle head is designed in an arc shape.

Further, the method comprises the following steps: the surface of one side, opposite to the first drawstring and the second drawstring, of the first drawstring is sewn with a water absorbing layer, and the water absorbing layer is made of a spongy cushion.

The utility model has the advantages that:

1. by arranging the protective shell, the first drawstring and the second drawstring, the protective shell is covered at the position where the indwelling needle is inserted on the body of the patient, the first drawstring and the second drawstring are wound on the body of the patient, the indwelling needle is completely covered, the child magic tape is adhered on the mother magic tape, thereby fixing the protective shell, solving the problem that the traditional mode that the indwelling needle is fixed on the body of a patient is to be adhered to the surface of the skin through adhesive plaster after the indwelling needle is inserted into the blood vessel of the patient, so that the patient can touch the infusion tube on the indwelling needle when moving, the infusion tube is pulled, so that the indwelling needle is pulled out of the blood vessel of the patient, at this time, medical staff is required to perform venipuncture on the patient again to insert the indwelling needle into the blood vessel of the patient, the pain degree of the patient is increased, the workload of medical staff is increased, and the practicability of the device is greatly improved.

2. Through being provided with the rubber fixture block, will keep somewhere in the needle tubing says that the joint card arrives fixed slot, when needs infuse to the patient, make things convenient for medical staff directly to insert the transfer line burette on keeping somewhere the joint on the needle, improved medical staff's efficiency, improved the device's practicality greatly.

3. Through setting up first louvre, arm-tie and second louvre, using the device to be, second louvre and third louvre can effectually be dispelled the heat and cool down to the inside skin of patient's protecting sheathing, and first louvre can effectually reduce the area of contact of first stretching strap and second stretching strap and patient's skin to effectual heat that makes on the patient's skin can distribute away, has improved the device's practicality greatly.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a three-dimensional structure of the protective casing, the indwelling needle protective casing, the protective pad, the chute, the pull groove and the third heat dissipation hole of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the rubber clamping block and the fixing clamping groove of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the pulling plate, the fixing block and the second heat dissipation hole of the present invention.

In the figure: 1. a protective housing; 2. a needle head protective shell is reserved; 3. a first draw tape; 4. a sub-magic tape; 5. a second draw tape; 6. female magic tape; 7. a first heat dissipation hole; 8. a protective pad; 9. a rubber clamping block; 10. fixing the clamping groove; 11. a chute; 12. pulling a plate; 13. a fixed block; 14. groove drawing; 15. a second heat dissipation hole; 16. and a third heat dissipation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, an indwelling needle protective sheath comprises a protective casing 1, a middle part of the right end of the protective casing 1 is fixedly connected with an indwelling needle protective casing 2, a front side surface of the protective casing 1 is fixedly connected with a first drawstring 3, a rear side surface of the first drawstring 3 is sewed with a sub-magic tape 4, a rear side surface of the protective casing 1 is fixedly connected with a second drawstring 5, a rear side surface of the second drawstring 5 is sewed with a female magic tape 6 mutually matched with the sub-magic tape 4, and the first drawstring 3 and the second drawstring 5 are both provided with first heat dissipation holes 7, which act as the first heat dissipation holes 7 to effectively reduce the contact area between the first drawstring 3 and the second drawstring 5 and the skin of a patient, thereby effectively distributing heat on the skin of the patient and greatly improving the practicability of the device.

The left end fixedly connected with rubber fixture block 9 of protecting sheathing 1, fixed slot 10 has been seted up at the middle part of rubber fixture block 9, and wherein the effect is in can blocking the connector that keeps somewhere the needle tubing and say to fixed slot 10, when needs infuse the patient, makes things convenient for medical staff directly to insert the transfer line burette on keeping somewhere the connector on the needle, has improved medical staff's efficiency, has improved the device's practicality greatly.

Spout 11 has been seted up at the middle part of protective housing 1 upper end, and the inside block of spout 11 has arm-tie 12, the right-hand member fixedly connected with fixed block 13 of arm-tie 12 upper surface, for can drawing arm-tie 12 open about it, make things convenient for medical staff to observe whether keep somewhere the needle still insert on patient's health, and the right-hand member of protective housing 1 upper surface sets up the kerve 14 of mutually supporting with fixed block 13, second louvre 15 has been seted up to arm-tie 12's upper surface, and protective housing 1's upper surface has seted up third louvre 16, its effect is that second louvre 15 and third louvre 16 can effectually carry out the cooling of dispelling the heat to patient's protective housing 1 inside skin.

The lower surface of the protective shell 1 is bonded with a protective pad 8, the right side view cross section of the protective pad 8 is in a trapezoidal design, the lower surface of the protective pad 8 is provided with anti-skid grains, the protective pad 8 is made of Rubber, Rubber (Rubber) is a high-elasticity polymer material with reversible deformation, the Rubber has elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, the Rubber belongs to a completely amorphous polymer, the glass transition temperature (T g) of the Rubber is low, the molecular weight is often very large and is more than hundreds of thousands, the Rubber is divided into two types of natural Rubber and synthetic Rubber, and the natural Rubber is prepared by extracting colloid from plants such as Rubber trees, Rubber grasses and the like and then processing the colloid; the synthetic rubber is obtained by polymerizing various monomers, the rubber product is widely applied to the industry or life aspects, and the rubber product has the functions of preventing the protective shell 1 from pressing a patient due to the fact that the first drawstring 3 and the second drawstring 5 are wound too tightly, improving the comfort of the patient and effectively preventing the protective shell 1 from moving on the body of the patient.

The indwelling needle head protective shell 2 is designed in a circular arc shape, so that blood vessels with indwelling needles can be inserted into the body of a patient for protection, and the problem that the indwelling needles fall off due to the fact that the patient presses the blood vessels at the position is solved.

The layer that absorbs water has all been sewed up to one side surface that first stretching strap 3 and second stretching strap 5 are relative, and the material that absorbs water the layer is the foam-rubber cushion, the sponge, a porous material, good hydroscopicity has, can be used for cleaning article, the sponge that people used commonly is made by wood cellulose fibre or expanded plastics polymer, in addition, also have the natural sponge of making by the sponge animal, most natural sponge is used for the health to clean or the drawing, in addition, synthetic sponge that three kinds of other materials were made in addition, be low density polyether (the sponge that does not absorb water), polyvinyl alcohol (high water-absorbing material, no obvious gas pocket) and polyester respectively, comfort level when its effect is for improving the patient and uses.

When the indwelling needle is needed to be used, firstly, a connector on an indwelling needle pipeline is clamped into the fixed clamping groove 10, the protective shell 1 is covered at the position where the indwelling needle is inserted on the body of a patient, the first pull belt 3 and the second pull belt 5 are wound on the body of the patient, the indwelling needle is completely covered, the sub-magic tape 4 is adhered to the main magic tape 6, the protective shell 1 is fixed, when an observation room is needed to observe the condition of the indwelling needle, the fixed block 13 is pulled, the pull plate 12 slides in the sliding groove 11, the pull plate 12 is moved to the left side of the protective shell 1, the indwelling needle can be observed through the pull groove 14, after the observation is finished, the pull plate 12 is pulled back to the original position, and the operation is finished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides an keep somewhere needle protective sheath, includes protecting sheathing (1), its characterized in that, syringe needle protecting sheathing (2) are kept somewhere to the middle part fixedly connected with of the right-hand member of protecting sheathing (1), and the first stretching strap (3) of the preceding side surface fixedly connected with of protecting sheathing (1), sub-magic subsides (4) have been sewed up to the rear side surface of first stretching strap (3), and the rear side surface fixedly connected with second stretching strap (5) of protecting sheathing (1), female magic subsides (6) of mutually supporting with sub-magic subsides (4) have been sewed up to the rear side surface of second stretching strap (5), and have all seted up first louvre (7) on first stretching strap (3) and second stretching strap (5).

2. The indwelling needle protective sheath according to claim 1, wherein a rubber block (9) is fixedly connected to the left end of the protective housing (1), and a fixing slot (10) is formed in the middle of the rubber block (9).

3. The indwelling needle protective sheath according to claim 1, wherein a chute (11) is formed in the middle of the upper end of the protective casing (1), a pulling plate (12) is clamped inside the chute (11), a fixed block (13) is fixedly connected to the right end of the upper surface of the pulling plate (12), a pulling groove (14) matched with the fixed block (13) is formed in the right end of the upper surface of the protective casing (1), a second heat dissipation hole (15) is formed in the upper surface of the pulling plate (12), and a third heat dissipation hole (16) is formed in the upper surface of the protective casing (1).

4. The indwelling needle protective sheath according to claim 1, wherein a protective pad (8) is bonded to the lower surface of the protective housing (1), the right side section of the protective pad (8) is in a trapezoidal design, the lower surface of the protective pad (8) is provided with anti-skid threads, and the protective pad (8) is made of rubber.

5. The protective sheath of an indwelling needle according to claim 1, wherein the protective sheath (2) of the indwelling needle is of arcuate design.

6. The protective sleeve for the indwelling needle according to claim 1, wherein a water absorbing layer is sewn on the surface of one side of the first drawstring (3) opposite to the surface of the second drawstring (5), and the water absorbing layer is made of a sponge mat.