CN205031718U - Central vein catheterization blood passes through route fixing device in neck - Google Patents

Abstract

The utility model discloses a central vein catheterization blood passes through route fixing device in neck belongs to medical instrument technical field, including arc mounting, connecting piece and the lantern ring, the one end of arc mounting is equipped with a plurality of hasps, the other end of arc mounting be equipped with with the corresponding knot hole of hasp, the material of arc mounting, connecting piece and the lantern ring all adopts rubber materials, and the inside of arc mounting, connecting piece and the lantern ring all is equipped with the wire, and the wire is inlayed in rubber materials, and arc mounting, connecting piece and the lantern ring warp through holding between the fingers to press in to go, and the shape of arc mounting is U type, C type or semi -circle. The utility model discloses during the use, the patient will put the pipe and handle the back well, earlier adjust good size with the lantern ring, fix at the basal part of the ear, and good size is adjusted to reuse arc mounting, have reduce infect danger, simple structure, easy to operate, fix firm, advantages such as allergy and damage are not had skin.

Description

Central vein catheter Glucose drift fixture in a kind of neck

Technical field

This utility model relates to a kind of fixture, particularly relates to central vein catheter Glucose drift fixture in a kind of neck, belongs to technical field of medical instruments.

Background technology

Along with the develop rapidly of medical science, central vein catheter application is clinically more and more extensive, and indwelling time in human body is also more and more longer, therefore, in nursing, appropriate A/C, maintain clearness of catheter, prevention infection is very important link.Finding simple and effective conduit fixing means, is the guarantee that nursing staff improves nursing quality.Internal jugular vein at present adopts one of maximum central vein catheter approach, because of its body surface symbol relatively obviously, easily puncture, simple to operate, blood flow is sufficient, activity is unrestricted and indwelling time length and the advantage such as easy to use and widely used as blood vessel access by clinical.

There is higher risk of infection in internal jugular vein cannulation, is because it secretes district near oropharynx, and fixing more difficult.In addition, cervical region mobility is large, if patient perspires and easily causes pad pasting and lose stickiness and cause aseptic pad pasting crimping to loosen, more easily causes conduit loose or dislocation.At present, also some fixtures are disclosed in Chinese patent, but the result of use of these fixtures is unsatisfactory, still there is following problem: 1) in neck, central vein catheter Glucose drift there is no clinically and especially effectively fixes way in just current Clinical practice effect; 2) generally use immobilization with adhesive tape clinically, fixing means differs, not firm; 3) patient causes patient uncomfortable for immobilization with adhesive tape method, and suggestion is a lot; 4) adhesive plaster use amount is large, there is wasting phenomenon; 5) adhesive plaster is easily bonded on hair especially concerning female patient, takes off difficulty.In sum, now fixing means clinically generally uses immobilization with adhesive tape, immobilization with adhesive tape method cause patient skin red, swell, itch, even allergic phenomena, adhesive plaster vestige is difficult to cleaning, immobilization with adhesive tape easily comes off, and after coming off, patient lacks process knowledge, and severe patient causes putting pipe without plan tube drawing, adhesive plaster takes off difficulty, there are the risk causing skin injury, particularly female patient, are bonded on hair and are difficult to process.Therefore a kind of effective fixture is needed badly.

Utility model content

Main purpose of the present utility model is to solve the problems referred to above existed in current internal jugular vein indwelling pipe fixing device, provide a kind of and reduce that risk of infection, structure are simple, easily operation, fixed, to skin without central vein catheter Glucose drift fixture in the neck of irritated and damage.

The purpose of this utility model can reach by adopting following technical scheme:

Central vein catheter Glucose drift fixture in a kind of neck, comprise arc fixture, connector and the collar, described arc fixture is connected by described connector with between the described collar, one end of described arc fixture is provided with some snap closes, the other end of described arc fixture is provided with the button hole corresponding with described snap close, and the material of described arc fixture, described connector and the described collar all adopts elastomeric material.

As a kind of preferred version, the inside of described arc fixture, described connector and the described collar is equipped with tinsel, and described tinsel is embedded in described elastomeric material.

As a kind of preferred version, described tinsel is iron wire, and described elastomeric material is soft rubber.

As a kind of preferred version, the shape of described connector is rhombus, and one end of described connector is hung on the centrage of described arc fixture, and the other end of described connector is hung on the outer surface of the described collar.

As a kind of preferred version, the shape of the described collar is oval.

As a kind of preferred version, described arc fixture, described connector and the described collar compress into row distortion by pinching.

As a kind of preferred version, the shape of described arc fixture is U-shaped, C type or semicircle.

Advantageous Effects of the present utility model:

1, this utility model design a kind of neck in central vein catheter Glucose drift fixture, arc fixture, connector and the collar all adopt soft rubber material, lightly, compressing can not be caused to skin after ear, skin can not produce allergy to it, fixture processing ease of the present utility model is grasped, and structure is simple, and patient is acceptant.

In a kind of neck of 2, this utility model design, central vein catheter Glucose drift fixture is by having thin wire in the soft rubber of arc fixture, connector and collar parcel, can arbitrarily pinch pressure adjusting size, arc anchor designs has snap close, adjustable size, arc fixture is connected by rhombus soft rubber connector with in the middle of the collar, scalable adjustment length.

3, in a kind of neck of this utility model design, the material of central vein catheter Glucose drift fixture mainly adopts soft rubber, wherein arc fixture is used for the internal jugular vein indwelling catheters fixedly wrapping gauze, be provided with the snap close of adjusting size above, and the collar is mainly used in being fixed on the basal part of the ear, adjusting size is carried out by pinching pressure, and the rhombus design of centre adopts soft rubber, firmly and give the space of patients head's activity, fixture non-once of the present utility model uses, can be used for disinfectant to soak, structure is simply generous, easy to loading and unloading, easy operation, fixed, patient easily accepts, to patient skin without allergy, not damaged.

4, this utility model design a kind of neck in central vein catheter Glucose drift fixture, in use, patient will put after pipe handles well, first the collar 3 is regulated size, be fixed on the basal part of the ear, then regulate size with arc fixture 1, being adjusted to both can not loose or dislocation, also can not cause the optimum state of compressing patient skin by tension, fix patient's basal part of the ear, so fix put pipe Glucose drift put body.

Accompanying drawing explanation

Fig. 1 is central vein catheter Glucose drift fixture overall schematic in this utility model neck.

In figure: 1-arc fixture, 2-connector, the 3-collar, 4-snap close, 5-button hole, 6-gauze, 7-puts pipe.

Detailed description of the invention

For make those skilled in the art clearly with clear and definite the technical solution of the utility model, below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited thereto.

As shown in Figure 1, central vein catheter Glucose drift fixture in a kind of neck, comprise arc fixture 1, connector 2 and the collar 3, be connected by described connector 2 between described arc fixture 1 with the described collar 3, one end of described arc fixture 1 is provided with some snap closes 4, the other end of described arc fixture 1 is provided with the button hole 5 corresponding with described snap close 4, described arc fixture 1, the material of described connector 2 and the described collar 3 all adopts elastomeric material, in the present embodiment, in described neck during central vein catheter Glucose drift fixture Clinical practice, first wrap with gauze 6 and put pipe, the fixture of the present embodiment is adopted to fix gauze 6 again, concrete, with the inner surface parcel gauze 6 of arc fixture 1, wherein, gauze 6 is wrapped in puts pipe 7.

As shown in Figure 1, as a kind of preferred version of the present embodiment, the inside of described arc fixture 1, described connector 2 and the described collar 3 is equipped with tinsel, and described tinsel is embedded in described elastomeric material; Further, described tinsel is iron wire, described elastomeric material is soft rubber, and in the present embodiment, arc fixture 1, connector 2 and the collar 3 all adopt soft rubber material, lightly, can not cause compressing to skin after ear, skin can not produce allergy to it, and fixture processing ease of the present utility model is grasped, structure is simple, and patient is acceptant; Thin wire is had in the soft rubber parcel of arc fixture 1, connector 2 and the collar 3, can arbitrarily pinch pressure adjusting size, arc fixture 1 is designed with snap close 4, adjustable size, arc fixture 1 is connected by rhombus soft rubber connector 2 with in the middle of the collar 3, scalable adjustment length.

As shown in Figure 1, as a kind of preferred version of the present embodiment, the shape of described connector 2 is rhombus, and one end of described connector 2 is hung on the centrage of described arc fixture 1, and the other end of described connector 2 is hung on the outer surface of the described collar 3; Further, the shape of the described collar 3 is oval.

As a kind of preferred version of the present embodiment, described arc fixture 1, described connector 2 and the described collar 3 compress into row distortion by pinching.

As shown in Figure 1, as a kind of preferred version of the present embodiment, the shape of described arc fixture 1 is U-shaped, C type or semicircle.

In sum, in a kind of neck of this utility model design, the material of central vein catheter Glucose drift fixture mainly adopts soft rubber, wherein arc fixture 1 is for fixedly wrapping the internal jugular vein indwelling catheters of gauze 6, be provided with the snap close 4 of adjusting size above, and the collar 3 is mainly used in being fixed on the basal part of the ear, adjusting size is carried out by pinching pressure, and the rhombus design of centre adopts soft rubber, firmly and give the space of patients head's activity, fixture non-once of the present utility model uses, can be used for disinfectant to soak, structure is simply generous, easy to loading and unloading, easy operation, fixed, patient easily accepts, to patient skin without allergy, not damaged.

In use, patient will put after pipe handles well, first the collar 3 is regulated size, be fixed on the basal part of the ear, regulate size with arc fixture 1 again, being adjusted to both can not loose or dislocation, also can not cause the optimum state of compressing patient skin by tension, fix patient's basal part of the ear, so fix put pipe Glucose drift put body.

The above; be only this utility model preferred embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in scope disclosed in the utility model; be equal to according to the technical solution of the utility model and design thereof and replace or change, all belonged to protection domain of the present utility model.

Claims (7)

1. central vein catheter Glucose drift fixture in a neck, comprise arc fixture (1), connector (2) and the collar (3), it is characterized in that: described arc fixture (1) is connected by described connector (2) with between the described collar (3), one end of described arc fixture (1) is provided with some snap closes (4), the other end of described arc fixture (1) is provided with the button hole (5) corresponding with described snap close (4), and the material of described arc fixture (1), described connector (2) and the described collar (3) all adopts elastomeric material.

2. central vein catheter Glucose drift fixture in a kind of neck according to claim 1, it is characterized in that: the inside of described arc fixture (1), described connector (2) and the described collar (3) is equipped with tinsel, and described tinsel is embedded in described elastomeric material.

3. central vein catheter Glucose drift fixture in a kind of neck according to claim 2, it is characterized in that: described tinsel is iron wire, described elastomeric material is soft rubber.

4. central vein catheter Glucose drift fixture in a kind of neck according to claim 2, it is characterized in that: the shape of described connector (2) is rhombus, one end of described connector (2) is hung on the centrage of described arc fixture (1), and the other end of described connector (2) is hung on the outer surface of the described collar (3).

5. central vein catheter Glucose drift fixture in a kind of neck according to claim 4, is characterized in that: the shape of the described collar (3) is for oval.

6. central vein catheter Glucose drift fixture in a kind of neck according to claim 5, is characterized in that: described arc fixture (1), described connector (2) and the described collar (3) compress into row distortion by pinching.

7. central vein catheter Glucose drift fixture in a kind of neck according to claim 6, is characterized in that: the shape of described arc fixture (1) is U-shaped, C type or semicircle.