CN211244938U

CN211244938U - Needle protective sheath is kept somewhere to hand

Info

Publication number: CN211244938U
Application number: CN201921090438.8U
Authority: CN
Inventors: 樊胜南
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-08-14
Anticipated expiration: 2029-07-12

Abstract

The utility model provides a needle protective sheath is kept somewhere to hand, the protective sheath includes: an inner layer protection structure and an outer layer waterproof glove; wherein, inlayer protection architecture includes: the needle head pasting and protecting part, the joint pasting and protecting part and an elastic connecting belt for connecting the needle head pasting and protecting part and the joint pasting and protecting part are provided with elastic pasting belts capable of connecting the rings; the outer waterproof glove is of a finger-separating structure, a thumb sleeve, a forefinger sleeve and a middle finger sleeve are of cut-off structures with open ends, a first elastic tightening ring is arranged at the opening, and a second elastic tightening ring is arranged at the stretching port of the outer waterproof glove. The utility model has the advantages of simple structure, the cost of manufacture is low, can the ectonexine exclusive use with the multiple using-way that the cooperation was used, the needle is kept somewhere to the protection hand, anticollision, prevent to cut to rub and the waterproof logging.

Description

Needle protective sheath is kept somewhere to hand

Technical Field

The utility model belongs to the technical field of medical nursing device technique and specifically relates to a to hand protection sheath of keeping somewhere needle advance protection.

Background

At present, the venous indwelling needle is more and more popularized as an infusion tool in clinic, and when medical staff carries out infusion treatment on a patient, in order to avoid pain of the patient caused by repeated puncture, the venous indwelling needle is usually adopted, and particularly, the venous indwelling needle for the superficial four limbs is more commonly used.

Clinically, in order to fix a hand vein indwelling needle, as shown in fig. 1, a vein indwelling needle 3 is generally fixed using a vein indwelling needle application 1 and an adhesive tape 2. However, when the venous indwelling needle is fixed by simply using the venous indwelling needle application and the adhesive tape, the indwelling needle is difficult to be effectively protected, when the user takes off and wears clothes and takes a bath, the tail end of the venous indwelling needle is easily scratched and pulled by the sleeves, the venous indwelling needle application and the adhesive tape are easily soaked in water, the venous indwelling needle leaks and is not smoothly dripped, and the venous indwelling needle can be also taken off the catheter.

Therefore, a protective device which can enable a patient to have a bath normally after a conventional hand vein retention needle is needed.

The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a needle protective sheath is kept somewhere to hand vein to solve the poor technical problem of waterproof performance who exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hand vein indwelling needle protective sheath, the protective sheath comprising: an inner layer protection structure and an outer layer waterproof glove; wherein,

the inner layer protection structure includes: the needle head pasting and protecting part, the joint pasting and protecting part and an elastic connecting belt for connecting the needle head pasting and protecting part and the joint pasting and protecting part are provided with elastic pasting belts capable of connecting the rings;

the outer waterproof glove is of a finger separating structure, a thumb sleeve, a forefinger sleeve and a middle finger sleeve are of a cut-off structure with an open end, a first elastic tightening ring is arranged at the opening, and a second elastic tightening ring is arranged at the stretching port of the outer waterproof glove.

Further, syringe needle portion of protecting with connect portion of protecting all including: the supporting plate, the downside of supporting plate is provided with the sponge structure, the cladding has the gauze layer outside the sponge structure.

Further, the supporting plate is of an arc structure which is arched upwards.

Furthermore, the elastic adhesive tape is fixed on the support plate, and two ends of the ribbon of the elastic adhesive tape are provided with adhesive layers capable of being mutually adhered.

Furthermore, the bonding layer is a rough surface layer and a hook surface layer which can be hooked with each other.

Furthermore, the lower surface of the sponge structure is in an arc shape with the middle part sunken upwards and the two sides arched downwards.

Furthermore, a fourth finger sleeve for the ring finger and the little finger to extend into is arranged on the outer waterproof glove.

Further, an elastic tightening band is provided on the upper portion of the second elastic tightening ring.

Furthermore, the elastic tightening belt is sleeved on the ear-wearing part outside the outer waterproof glove.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

when the medical needle is used, the needle head sticking and protecting part and the joint sticking and protecting part are respectively stuck at the needle head position and the joint position of the indwelling needle, the needle head sticking and protecting part and the joint sticking and protecting part are fixed with a human body in a mode that the elastic sticking belt surrounds the hand part and the forearm, the outer-layer waterproof glove is sleeved on the hand, and under the action of the elastic tightening ring, the waterproof effect is realized.

The inner layer protection structure in the hand vein indwelling needle protection sleeve provided by the utility model is of a three-section structure, and is respectively used for protecting the needle head, the hose and the joint, especially preventing accidental scraping and rubbing when wearing outer waterproof gloves, and allowing three commonly used fingers to extend out while ensuring waterproofness in the outer waterproof gloves, thereby being convenient for flexible taking;

the supporting plate can prevent accidental collision, the sponge structure plays a role in buffering and absorbing sweat, and the gauze layer improves the comfort of contact with the skin;

the arc-shaped structure of the supporting plate can be matched with the bending arc of the hand and the forearm of a person;

the elastic adhesive tape is convenient to detach and connect;

the arc-shaped design of the lower surface of the sponge structure enables a space for accommodating the needle head and the joint to be reserved in the middle, so that extrusion is avoided;

the elastic tightening band increases the sealing performance on the basis of the second elastic tightening ring.

The utility model discloses still have simple structure, the cost of manufacture is low, can the ectonexine exclusive use with the multiple using-way that the cooperation was used, the needle is kept somewhere to the protection hand, anticollision, prevent to cut to rub and the advantage of waterproof logging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view showing a fixing manner of a hand indwelling needle in the prior art;

fig. 2 is a schematic structural diagram of an inner layer protection structure provided in an embodiment of the present invention;

FIG. 3 is a bottom view of FIG. 2;

fig. 4 is a schematic structural view of an outer waterproof glove provided by an embodiment of the present invention;

icon: 1-vein indwelling needle application; 2-rubberized fabric; 3-venous indwelling needle; 4-a needle head; 5-a linker; 6-needle head sticking and protecting part; 7-elastic connecting band; 8-a joint protector; 9-elastic adhesive tape; 10-a fixed part; 11-an adhesive layer; 12-sponge structure; 13-a gauze layer; 14-outer waterproof gloves; 15-thumb sleeve; 16-fingerstall; 17-middle finger sleeve; 18-a fourth finger cuff; 19-a first elastic tightening ring; 20-a second elastic tightening ring; 21-elastic tightening strap; 22-ear piercing; 23-support plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 2, fig. 3 and fig. 4, a specific embodiment of the hand vein indwelling needle protective sheath of the present invention specifically includes: an inner protective structure and an outer waterproof glove 14; wherein,

the inner layer protection structure specifically includes: the needle head pasting and protecting part 6, the joint pasting and protecting part 8 and an elastic connecting belt 7 for connecting the needle head pasting and protecting part 6 and the joint pasting and protecting part 8 are provided with elastic pasting belts 9 capable of connecting the rings, the middle parts of the elastic pasting belts 9 are fixed on the needle head pasting and protecting part 6 and the joint pasting and protecting part 8 through fixing parts 10, in the embodiment, the needle head pasting and protecting part 6 is provided with one elastic pasting belt 9, and the joint pasting and protecting part 8 is provided with two elastic pasting belts 9;

the outer waterproof glove 14 is of a finger-separating structure, wherein a thumb sleeve 15, an index finger sleeve 16 and a middle finger sleeve 17 are of a cut-off structure with open ends, a first elastic tightening ring 19 is arranged at the opening, and a second elastic tightening ring 20 is arranged at the stretching port of the outer waterproof glove 14.

Before using, vein indwelling needle 3 is fixed through vein indwelling needle application 1 and adhesive plaster 2, referring to fig. 1, needle head sticking and protecting part 6 and joint sticking and protecting part 8 are respectively stuck at needle head 4 and joint 5 of indwelling needle, the two are fixed with human body by means of elastic sticking belt 9 surrounding hand and forearm, outer layer waterproof glove 14 is put on hand, under the action of elastic tightening ring, waterproof is realized.

The inner layer protection structure in the hand vein indwelling needle protection sleeve in the embodiment is of a three-section structure, the needle head, the hose and the joint are protected respectively, especially when outer waterproof gloves are worn, accidental scratching is prevented, the outer waterproof gloves allow three commonly used fingers to extend out while waterproof is guaranteed, and the taking is convenient and flexible.

In another more preferred embodiment, both needle guard 6 and connector guard 8 comprise: the supporting plate 23, the downside of supporting plate 23 is provided with sponge structure 12, and sponge structure 12 coats outward and is wrapped with gauze layer 13. The supporting plate 23 can prevent accidental collision, the sponge structure 12 has the functions of buffering and sweat absorption, and the gauze layer 13 improves the comfort of contacting with the skin.

In another more preferred embodiment, the support plate 23 is in an upwardly arched, arcuate configuration. The arcuate configuration of the support plate 23 can match the curved arc of a person's hand and forearm.

In another more preferred embodiment, the elastic adhesive tape 9 is fixed to the support plate 23, and the flaps of the elastic adhesive tape 9 are provided at both ends thereof with adhesive layers 11 capable of adhering to each other, the adhesive layers 11 at both ends being disposed on the upper and lower surfaces of the elastic adhesive tape 9, respectively. Facilitating the detachment and attachment of the elastic adhesive tape 9.

In another more preferred embodiment, the adhesive layer 11 is a batt layer and a hook layer capable of hooking each other.

In another more preferred embodiment, the lower surface of the sponge structure 12 is in the shape of an arc with a concave middle portion and a convex side portion. The arcuate design of the lower surface of the sponge structure 12 leaves a space in the middle to accommodate the needle and the adapter, avoiding extrusion.

In another more preferred embodiment, the outer waterproof glove 14 is provided with a fourth finger cuff 18 for insertion of a ring finger and a small finger into the common glove.

In another more preferred embodiment, an elastic tightening band 21 is provided on the upper portion of the second elastic tightening ring 20, and the elastic tightening band 21 is threaded over the ear 22 on the outside of the outer waterproof glove 14. The elastic tightening band 21 increases sealability on the basis of the second elastic tightening ring 20.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A hand indwelling needle protective sheath, comprising: an inner layer protection structure and an outer layer waterproof glove; wherein,

2. The hand indwelling needle sheath of claim 1, wherein the needle hub and the hub each comprise: the supporting plate, the downside of supporting plate is provided with the sponge structure, the cladding has the gauze layer outside the sponge structure.

3. The hand-indwelling-needle protective sheath of claim 2, wherein the support plate is of an upwardly arched configuration.

4. The hand indwelling needle sheath of claim 3, wherein the resilient adhesive strip is secured to the support plate and the flap strip of the resilient adhesive strip is provided at each end with an adhesive layer which can be adhered to each other.

5. The hand retaining needle protective sheath of claim 4, wherein the adhesive layer is a fleece layer and a hook layer that can hook to each other.

6. The hand-indwelling-needle protective sheath of claim 2, wherein the sponge structure has a lower surface in the shape of an arc with a concave upward middle part and a downward arched two sides.

7. The hand indwelling needle sheath of claim 1, wherein a fourth finger cuff is provided on the outer waterproof glove for insertion of a ring finger and a small finger into the common finger cuff.

8. The hand indwelling needle protective sheath of claim 1, wherein an elastic tightening strap is provided on top of the second elastic tightening ring.

9. The hand indwelling needle sheath of claim 8, wherein the resilient tightening strap is threaded over the ear-threads on the outside of the outer waterproof glove.