CN213192117U - Catheter protector - Google Patents

Abstract

The utility model discloses a pipe protector, including inoxidizing coating, bar extensible member, connecting portion, fixed part, the inoxidizing coating includes first limit, second limit, two third limits, two the third limit sets up relatively, first limit with the second limit sets up relatively, every the third limit all is fixed with the bar extensible member, the both ends on first limit respectively have one connecting portion, the middle part on first limit has one at least connecting portion, it is a plurality of the fixed part is located on the second limit and with the connecting portion one-to-one. The utility model is characterized in that the catheter is protected from being polluted by foreign matters and prevented from slipping, thereby facilitating the medical staff to read the medicine and change the medicine or replace parts.

Description

Catheter protector

Technical Field

The utility model belongs to medical protective apparatus field, concretely relates to pipe protector.

Background

The deep vein catheterization is a common medical means in various intensive care units, however, among the factors related to the deep vein infection, the pollution of connection treatment and the pollution of liquid filling operation account for 30 percent. The frequently selected parts of the catheter are subclavian vein, internal jugular vein and femoral vein, wherein the infection rate of femoral vein puncture is 44.44%, and the infection rate of internal jugular vein puncture is 15%. Currently, in intensive care units of many three hospitals, the focus of the pollution prevention of the deep vein catheterization is placed at the puncture part, and the pollution of connection treatment and the pollution of liquid filling operation are ignored.

The deep vein catheterization is an invasive device which goes deep into the human body, is not attractive when being exposed on the body surface, and when medical care personnel use the deep vein catheterization, the catheter is often directly exposed outside the body without protective measures, so that the infection probability is greatly increased; a heparin cap, a three-way switch and a scalp needle of the deep vein catheterization are provided with a plurality of organ knobs which are easy to be wound with hair or wrapped by limbs to cause the catheter to be polluted or slipped, and meanwhile, some common protective measures are inconvenient for medical personnel to check or replace liquid medicine in the catheter or replace parts of the connecting device.

Disclosure of Invention

An object of the utility model is to provide a pipe protector, its characteristics are that the protection pipe does not receive the foreign object to pollute and prevent the pipe slippage, make things convenient for medical personnel to see the medicine and change dressings or change the part.

The technical scheme is as follows:

pipe protector, including inoxidizing coating, bar extensible member, connecting portion, fixed part, the inoxidizing coating includes first limit, second limit, two third limits, two the third limit sets up relatively, first limit with the second limit sets up relatively, every the third limit all is fixed with the bar extensible member, respectively there is one at the both ends on first limit connecting portion, the middle part on first limit has at least one connecting portion, and is a plurality of the fixed part is located on the second limit and with the connecting portion one-to-one.

Further, the protective layer is a rectangular plastic-coated non-woven fabric, the third edge is a wide edge of the rectangular plastic-coated non-woven fabric, and the first edge and the second edge are two long edges of the rectangular plastic-coated non-woven fabric.

Further, the strip-shaped telescopic piece is an elastic band, and the elastic band is sewn on the wide edge of the rectangular plastic-coated non-woven fabric.

Furthermore, the connecting part is a barbed surface, the fixing part is a soft hair surface, the barbed surface is located on the first edge, and the soft hair surface is located on the second edge and corresponds to the barbed surface in position.

Further, the inoxidizing coating still is equipped with fixed adhesive tape, fixed adhesive tape with connecting portion are located the same face of inoxidizing coating.

Further, the length range of the first side and the length range of the second side are 22-28 cm, the length range of the third side is 16-22 cm, and the maximum length range of the strip-shaped telescopic piece is 16-22 cm.

Further, the maximum length of the strip-shaped telescopic piece is the same as the length of the third side.

Further, the length of the first side and the length of the second side are both 22cm, the length of the third side is 18cm, and the maximum length of the strip-shaped telescopic piece is 18 cm.

The utility model provides a technical scheme has following advantage and effect:

the protective layer is quadrilateral, the two third edges are opposite edges, the first edge and the second edge are opposite edges, each third edge is fixed with a strip-shaped telescopic piece in a stretching state, a conduit to be protected and a connecting device are placed on the protective layer, the two ends of the conduit pass through the third edges, then the first edge is turned over along the conduit to enable the first edge and the second edge to be connected, the second edge is provided with a plurality of fixing parts corresponding to the connecting parts, the connecting parts at the two ends of the first edge are correspondingly connected with the fixing parts at the two ends of the second edge, and the connecting part in the middle of the first edge is connected with the fixing part in the middle of the second edge, so that the third edges are annular, the conduit and the corresponding connecting device are placed inside at the moment and protected by the protective layer, the conduit and the connecting device are not polluted by; the catheter protection device is additionally arranged between the catheter, the connecting device and the human body, the catheter and the connecting device are not easy to wrap and clamp by the human body to cause falling off, and the connecting part in the middle of the first edge and the fixing part in the middle of the second edge are separated to finish medicine watching and changing or part changing.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

FIG. 1 is a front plan view of the present invention;

FIG. 2 is a back side plan view of the present invention;

fig. 3 is a schematic view of the present invention;

fig. 4 is a schematic view of the folded rear opening of the present invention;

description of reference numerals:

10. rectangular plastic-coated non-woven fabric; 101. a first side; 102. a second edge; 103. a third side; 201. hooking and stabbing surfaces; 202. softening the rough surface; 30. elastic bands; 40. fixing adhesive tapes; 50. a conduit; 601. a three-way switch; 602. a heparin cap; 603. scalp acupuncture.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.

As shown in fig. 1 to 4, the catheter protector includes a protective layer, a strip-shaped elastic member, a connecting portion, a fixing portion, and a fixing tape 40, wherein the protective layer is a rectangular plastic-coated non-woven fabric 10, the strip-shaped elastic member is an elastic tape 30, the connecting portion is a barbed surface 201, and the fixing portion is a velvety surface 202.

The rectangular plastic-coated non-woven fabric 10 comprises a first edge 101, a second edge 102 and two third edges 103, wherein the two third edges 103 are two wide edges of the rectangular plastic-coated non-woven fabric 10, the first side 101 and the second side 102 are two long sides of the rectangular plastic-coated non-woven fabric 10, each third side 103 is fixed with an elastic band 30, the elastic band 30 is in an extended state, the elastic band 30 in the extended state is sewn on the third side 103 of the rectangular plastic-coated non-woven fabric 10, the two ends of the first edge 101 are respectively provided with the barbed surfaces 201, the middle part of the first edge 101 is provided with the barbed surfaces 201, the soft hair surfaces 202 are positioned on the second edge 102 and correspond to the barbed surfaces 201 one by one, two fixing tapes 40 are fixed on the surface of the rectangular plastic-coated non-woven fabric 10, and the fixing tapes 40 and the hook surface 201 are positioned on the same surface of the rectangular plastic-coated non-woven fabric 10.

As shown in fig. 3, the catheter protection device can wrap the catheter 50 exposed outside the deep intravenous catheter and can be fixed properly through the binding openings at the two ends of the protection layer and the design with adhesive plaster, so that when a nurse conducts transfusion, adds a three-way switch 601, changes a heparin cap 602 and the like for a patient through the deep intravenous catheter, the relatively sterile environment inside can be kept, and meanwhile, the catheter 50 can be fixed in a proper position through the fixing adhesive plaster 40. Putting a conduit 50 and a connecting device which need to be protected on a rectangular plastic-coated non-woven fabric 10, enabling two ends of the conduit 50 to pass through a third edge 103, then turning over a first edge 101 along the conduit 50 to enable the first edge 101 to be jointed with a second edge 102, enabling a plurality of soft hair surfaces 202 on the second edge 102 to correspond to hook-and-loop surfaces 201, enabling the hook-and-loop surfaces 201 at two ends of the first edge 101 to be correspondingly connected with the soft hair surfaces 202 at two ends of the second edge 102, enabling the hook-and-loop surfaces 201 in the middle of the first edge 101 to be connected with the soft hair surfaces 202 in the middle of the second edge 102, and enabling the third edge 103 to be annular, and due to the fact that elastic bands 30 in an extending state are fixed on the third edge 103, after external force is removed, the elastic bands 30 can be contracted and the annular ring shape of the third edge 103 can be contracted together, and the. At this time, the conduit 50 and the corresponding connecting device are arranged inside and protected by the rectangular plastic-coated non-woven fabric 10, so that the conduit is not polluted by foreign matters, and the relatively sterile environment inside is kept; the catheter protection device is additionally arranged among the catheter 50, the connecting device and the human body, the catheter 50 and the connecting device are not easy to wrap and clamp by the human body to cause falling off, and the barbed surface 201 in the middle of the first edge 101 and the soft rough surface 202 in the middle of the second edge 102 are separated to finish medicine watching and changing or inner part changing.

The reason why the rectangular plastic-coated non-woven fabric 10 is used as the protective layer is that the non-woven fabric is a novel soft and breathable fiber product, and has the advantages of no generation of fiber scraps, toughness, durability, easy formation of a non-woven fabric bag compared with cotton fabrics, and low manufacturing cost. Soft, ventilative characteristics let the patient feel comfortable, do not produce the fibre bits and can avoid secondary pollution pipe 50, tough, durable characteristics are fit for long-time protection pipe 50, take shape easily and the cost is just fit for with low costs the utility model discloses use on a large scale.

The rectangular plastic-coated non-woven fabric 10 wraps the catheter 50, the elastic band 30 is positioned at the proximal end of the catheter 50 and the tail end of the catheter 50, and is properly attached and fixed by using magic tapes (namely, the barbed surface 201 and the soft hair surface 202), and the fixed adhesive tape 40 is attached to clothes, skin or bed units of patients. After the rectangular plastic-coated non-woven fabric 10 is folded, the openings of two ends of the whole shape are small, the space in the middle can be large, and the rectangular plastic-coated non-woven fabric is specially used for protecting and fixing a heparin cap 602, a three-way switch 601 and a scalp needle 603 which are connected outside the deep vein catheterization tube so as to prevent pollution and pull falling. The two ends are tied by elastic bands 30, so that the inner part is relatively sealed, and the stability is improved. The rectangle is scribbled and is moulded type non-woven fabrics 10 and paste both ends and centre of laminating respectively with 3 magic, and the nurse of being convenient for installs on the spot and dismantles, does not receive the infusion circuit influence.

The maximum length of the elastic band 30 is the same as the length of the third edge 103, the length ranges of the first edge 101 and the second edge 102 are 22-28 cm, the length range of the third edge 103 is 16-22 cm, and the maximum length of the elastic band 30 is 16-22 cm. In this embodiment, the lengths of the first side 101 and the second side 102 are both 22cm, the length of the third side 103 is 18cm, and the length of the elastic band 30 is 18 cm. The rectangular plastic-coated non-woven fabric 10 has a long side of 2cm and a wide side of 18cm, which are common sizes in most use scenes, and has a sufficient protection effect on the conduit 50.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims (8)

1. Pipe protector, its characterized in that includes inoxidizing coating, bar extensible member, connecting portion, fixed part, the inoxidizing coating includes first limit, second limit, two third limits, two the third limit sets up relatively, first limit with the second limit sets up relatively, every the third limit all is fixed with the bar extensible member, respectively there is one at the both ends on first limit connecting portion, the middle part on first limit has at least one connecting portion, it is a plurality of the fixed part is located on the second limit and with connecting portion one-to-one.

2. The catheter shielding device of claim 1 wherein said protective layer is a rectangular-shaped molded nonwoven, said third edge is a broad side of said rectangular-shaped molded nonwoven, and said first edge and said second edge are two long sides of said rectangular-shaped molded nonwoven.

3. The catheter shielding device of claim 2 wherein said strip-shaped extension member is an elastic band sewn to the wide edge of said rectangular shaped plastic coated nonwoven fabric.

4. The catheter shielding device of any one of claims 1 to 3 wherein said connecting portion is a barbed surface and said anchoring portion is a velvety surface, said barbed surface being located on said first edge and said velvety surface being located on said second edge and corresponding to the location of said barbed surface.

5. A catheter protector according to any one of claims 1 to 3 in which the said protective layer is further provided with a fixing patch, the said fixing patch being located on the same face of the said protective layer as the said attachment portion.

6. A catheter shielding device according to any of claims 1 to 3 wherein said first side and said second side each have a length in the range of 22 to 28cm, said third side has a length in the range of 16 to 22cm, and said strip shaped telescoping member has a maximum length in the range of 16 to 22 cm.

7. The catheter shielding device of claim 6 wherein said strip-shaped telescoping member maximum length is the same as said third side length.

8. The catheter shielding device of claim 7 wherein said first side and said second side are each 22cm in length, said third side is 18cm in length, and said telescoping strip has a maximum length of 18 cm.

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