CN210873431U

CN210873431U - Protective sleeve for venous indwelling needle

Info

Publication number: CN210873431U
Application number: CN201921043445.2U
Authority: CN
Inventors: 孙磊; 胡旭琴; 吴海峰; 沈菊艳
Original assignee: Yixing Peoples Hospital
Current assignee: Yixing Peoples Hospital
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-30
Anticipated expiration: 2029-07-05

Abstract

The utility model provides a needle protective sheath is kept somewhere to vein, including banded protective sheath main part, protective sheath main part both ends are provided with the magic subsides for the protective sheath main part can encircle the bonding and form set of tube-shape, the fixed observation platform that is provided with in protective sheath main part middle part, the observation platform includes visual window and elasticity cushion, the elasticity cushion sets up in visual window below, just the elasticity cushion makes the protective sheath encircle when keeping somewhere the needle setting around forming the rectangle cavity, keeps somewhere inside needle and heparin cap are located elasticity cushion rectangle cavity, and the visual window of accessible observes and keeps somewhere needle and heparin cap condition. The utility model discloses a be provided with the protective sheath outside keeping somewhere the needle, can prevent effectively that the accident of keeping somewhere the needle from droing and causing the complication, still be provided with transparent visual window simultaneously, be convenient for observe keep somewhere needle department whether have swelling, liquid medicine exosmosis etc. be convenient for in time handle.

Description

Protective sleeve for venous indwelling needle

Technical Field

The utility model relates to a venous transfusion instrument technical field especially relates to a needle protective sheath is kept somewhere to vein.

Background

The vein indwelling needle is recommended as the safest vein infusion tool by the world health organization, is particularly practical for patients needing rescue, long-term infusion and chemotherapy, more than 70 percent of inpatients need to be treated by vein infusion, particularly chronic diseases are frequently inpatients, and the inpatients are often accompanied by moods such as anxiety, depression, disappointment and the like, for example, the pain of the patients can be relieved in the aspect of infusion, the confidence of the patients in treating the diseases can be enhanced, and the implementation of a medical care plan can be effectively ensured.

However, the 3M transparent adhesive plaster is often used for fixing the venous indwelling needle in clinic, and although the fixing method is simple and easy, the fixing method has many disadvantages, such as complications related to catheter infection, phlebitis, catheter ectopy, catheter slippage fracture, catheter blockage, thrombosis and the like, while the unfirm fixation of the indwelling needle plays an important role in the occurrence of the complications, and the main factor causing the unfirm fixation of the indwelling needle is the loosening or falling of the adhesive plaster, and the transparent adhesive plaster can cause skin allergy and ulceration after long-term use.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a protection device for a venous indwelling needle, so as to improve the strength of the venous indwelling needle and to avoid the occurrence of complications and skin allergy and ulceration related to a catheter caused by the accidental detachment of the indwelling needle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a needle protective sheath is kept somewhere to vein carries out technical transformation through keeping somewhere the needle to current vein, has solved current vein and has kept somewhere the problem that the needle drops easily and causes the complication.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme: the utility model provides a needle protective sheath is kept somewhere to vein, includes banded protective sheath main part, protective sheath main part both ends are provided with the magic subsides for the protective sheath main part can encircle the bonding and form set of tube-shape, the fixed observation platform that is provided with in protective sheath main part middle part, the observation platform includes visual window and elasticity cushion, the elasticity cushion sets up in visual window below, just the elasticity cushion makes the protective sheath encircle when keeping somewhere the needle setting around forming the rectangle cavity, keeps somewhere inside needle and heparin cap are located elasticity cushion rectangle cavity, and needle and heparin cap condition are kept somewhere in the observation of the visual window of accessible.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model discloses a be provided with the protective sheath outside keeping somewhere the needle, prevent that manic patient's touching is kept somewhere the needle and is pulled out the needle of keeping somewhere carelessly, leads to keeping somewhere the needle and drops and cause complication scheduling problem.

2) The utility model discloses be provided with transparent visual window on the protective sheath, be convenient for observe keep somewhere needle department whether have swelling, liquid medicine exosmosis etc. be convenient for in time handle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the observation stand of the present invention.

Description of reference numerals: protective sheath main part 1, magic subsides 2, observation platform 3, visual window 31, elasticity cushion 32, indwelling needle 4, heparin cap 5, adhesive tape 6, extension area 7, bleeder vent 8.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-2, this embodiment provides a needle protective sheath is kept somewhere to vein, including banded protective sheath main part 1, protective sheath main part 1 both ends are provided with magic subsides 2 for protective sheath main part 1 can encircle the bonding and form the sleeve form, the fixed observation platform 3 that is provided with in protective sheath main part 1 middle part, observation platform 3 includes visual window 31 and elastic cushion 32, elastic cushion 32 sets up in visual window 31 below, just elastic cushion 32 makes the protective sheath encircle when keeping somewhere needle 4 and set up around forming the rectangle cavity, keeps somewhere needle 4 and heparin cap 5 and is located inside the rectangle cavity of elastic cushion 32, and the condition of keeping somewhere needle 4 and heparin cap 5 is observed to accessible visual window 31.

The implementation method comprises the following steps: firstly, keep somewhere needle 4 in periphery vein and adopt the transparent application of 3M to fix, it is fixed with the heparin cap 5 with 6 high platform methods of lifting of adhesive tape, avoid heparin cap 5 contact skin to cause pressure nature damage, later use aseptic gauze parcel, use the protective sheath to encircle to apply a needle department and make to keep somewhere needle 4 and heparin cap 5 and be located protective sheath observation platform 3, the visual window of accessible 31 observation of the department condition of applying a needle.

In order to protect the indwelling needle 4 by using the protective sleeve for different patients, one end or two ends of the protective sleeve main body 1 are also provided with extension belts 7. The stretch extensible band 7 secures the protective sleeve so that the needle application point is always below the viewing window 31.

In order to make the protective sheath more comfortable to human skin contact, the gas permeability is better, protective sheath main part 1 is made by cotton or non-woven fabrics, still evenly be provided with bleeder vent 8 on the protective sheath main part 1.

In order to facilitate the observation of the needle application site, the viewing window 31 is a transparent film attached to the elastic cushion 32.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts ripe bolt, rivet among the prior art. The conventional means such as welding, machines, parts and equipment are of the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not described.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Claims

1. The utility model provides a needle protective sheath is kept somewhere to vein, a serial communication port, including banded protective sheath main part, protective sheath main part both ends are provided with the magic subsides for the protective sheath main part can encircle the bonding and form set of tube-shape, the fixed observation platform that is provided with in protective sheath main part middle part, the observation platform includes visual window and elasticity cushion, the elasticity cushion sets up in visual window below, just the elasticity cushion makes the protective sheath encircle when keeping somewhere the needle setting around forming the rectangle cavity, keeps somewhere inside needle and heparin cap are located elasticity cushion rectangle cavity, and needle and heparin cap condition are kept somewhere in the observation of the visual window of accessible.

2. The venous indwelling needle protective sheath of claim 1, wherein an extension strip is further provided at one or both ends of the sheath body.

3. The venous indwelling needle protective sheath of claim 1, wherein the protective sheath body is made of cotton cloth or non-woven fabric, and the protective sheath body is further uniformly provided with air holes.

4. The venous indwelling needle protective sheath of claim 1, wherein the visualization window is a transparent film attached to an elastic cushion.