CN213220374U

CN213220374U - Catheter fixing device

Info

Publication number: CN213220374U
Application number: CN202021128280.1U
Authority: CN
Inventors: 陆蕴健
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-18
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a pipe fixing device, including pipe fixing mechanism, pipe fixing mechanism is including the heelpiece of ventilating that is located the bottom and fixing the fixed box on the heelpiece of ventilating, fixed box is two segmentation structures and is casing one and casing two respectively, swing joint and inside all machine-shaping have the holding tank between casing one and the casing two, casing one has seted up two sets of mouths of wearing with the junction middle part symmetry of casing two, it is linked together with the holding tank to wear the mouth, the horizontal machine-shaping in bottom of holding tank has the guide way, the inside slip of guide way is provided with two sets of splint and the bottom has evenly seted up a plurality of groups spacing draw-in grooves, the splint outer end is the slope form and is fixed with the shell fragment. The utility model discloses a be used for specially fixing mechanism to pipe can press from both sides the pipe through inside movable splint and get fixedly to protect pipe and human contact site through the box body, prevent to receive the extrusion, thereby improve pipe fixed establishment's security.

Description

Catheter fixing device

Technical Field

The utility model relates to the field of medical technology, specifically a catheter fixing device.

Background

A medical catheter is a catheter that is used specifically for the medical purpose of conducting gas or liquid flow, for example: infusion catheter and oxygen catheter etc. are the body of inputing medicine and gas to patient's internal or nasal cavity specially and carrying out the supply, and the catheter is easy because patient's action in-process is being carried out infusion and gas transmission, and the condition that leads to the syringe needle of catheter tip or apparatus head to appear removing or drop appears, needs to carry out fixed processing.

However, the conventional medical catheter fixing method has the following problems: (1) generally, a medical adhesive tape is adhered to a catheter and is adhered to a human body through the colloid parts at two ends of the adhesive tape so as to achieve the purpose of fixing, however, the fixing mode is easily used for large-amplitude actions or sweat of a patient, so that the adhesive tape falls off, and the catheter is easily extruded at the adhering part of the adhesive tape and the human body; (2) the diameter of the pipe can not be adjusted correspondingly as required by the existing pipe fixing device, and the joint is easy to slide, so that the stability is poor. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fixing device has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe fixing device, includes pipe fixing mechanism, pipe fixing mechanism is including the heelpiece of ventilating that is located the bottom and fix the fixed box on the heelpiece of ventilating, fixed box is two segmentation structures and is casing one and casing two respectively, swing joint and inside equal machine-shaping have the holding tank between casing one and the casing two, casing one has seted up two sets of mouths of wearing with the junction middle part symmetry of casing two, it is linked together with the holding tank to wear the mouth, the horizontal machine-shaping in bottom of holding tank has the guide way, the inside slip of guide way is provided with two sets of splint and the bottom and has evenly seted up a plurality of groups spacing draw-in groove, the splint outer end is the slope form and is fixed with the shell fragment, the below machine-shaping of shell fragment has the inserted sheet that is perpendicular form, the inserted sheet is inserted and is inlayed in.

As a preferred embodiment of the present invention, the ventilation bottom pad is made of porous cloth and has a double-sided adhesive tape adhered to the bottom thereof, and the release paper is adhered to the bottom of the double-sided adhesive tape.

As an optimal implementation mode of the utility model, the outer end machine-shaping of casing one has the bar notch, the outer end machine-shaping of casing two has the bar lug, bar lug buckle is in the bar notch.

As a preferred embodiment of the utility model, the through openings in the first shell and the second shell are both of an inward concave groove structure.

As an optimal implementation manner of the present invention, the splint is an L-shaped structure and the vertical part is inlaid with a non-slip mat, the surface processing of the non-slip mat is a concave-convex structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme has designed a mechanism that is used for fixing to the pipe specially, can press from both sides the pipe through inside movable splint and get fixedly to protect the pipe and human contact site through the box body, prevent to receive the extrusion, thereby improve pipe fixed establishment's security.

2. The fixing mechanism inside the device can be finely adjusted within a certain range according to the diameter of the guide pipe, so that the purpose of clamping and fixing the guide pipes of different models is achieved, and the adjusting mode is simple and convenient to operate and use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a bottom structure view of the air-permeable bottom mat of the present invention;

FIG. 3 is a partial structure diagram A of the present invention;

fig. 4 is a connecting structure diagram of the clamping plate and the metal sheet of the present invention.

In the figure, 1-a ventilating bottom cushion, 2-a shell I, 3-a shell II, 4-a holding tank, 5-a through opening, 6-a guide groove, 7-a clamping plate, 8-a limiting clamping groove, 9-an elastic sheet, 10-an inserting sheet, 11-a double-sided adhesive tape, 12-release paper, 13-a strip-shaped notch, 14-a strip-shaped lug and 15-an anti-slip pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pipe fixing device, including pipe fixing mechanism, pipe fixing mechanism is including the heelpiece 1 of ventilating that is located the bottom and fix the fixed box on the heelpiece 1 of ventilating, fixed box is two segmentation structures and is casing one 2 and casing two 3 respectively, swing joint and inside all machine-shaping have holding tank 4 between casing one 2 and the casing two 3, casing one 2 has seted up two sets of mouths of wearing 5 with the junction middle part symmetry of casing two 3, it is linked together with holding tank 4 to wear mouth 5, the horizontal machine-shaping in bottom of holding tank 4 has

guide way

6, 6 inside slides of guide way and is provided with two sets of splint 7 and the bottom has evenly seted up a plurality of groups spacing draw-in groove 8, splint 7 outer end is the slope form and is fixed with shell fragment 9, the below machine-shaping of shell fragment 9 has the inserted sheet 10 that is perpendicular form, inserted sheet 10 inserts in spacing draw-in.

Further improved, as shown in fig. 2: the ventilating bottom pad 1 is made of porous cloth, the bottom of the ventilating bottom pad is pasted with the double-sided adhesive tape 11, and the bottom of the double-sided adhesive tape 11 is pasted with the release paper 12, so that the ventilating bottom pad 1 can be conveniently attached to a human body.

Further improved, as shown in fig. 1: the outer end machine-shaping of casing 2 has bar notch 13, and the outer end machine-shaping of casing two 3 has bar lug 14, and bar lug 14 buckle carries out the buckle butt joint between casing 2 and the casing two 3 of being convenient for in bar notch 13.

Further improved, as shown in fig. 1: the penetrating openings 5 in the first shell 2 and the second shell 3 are both of an inwards concave groove body structure, and the specification of the penetrating openings 5 is larger than the diameter of the guide pipe.

Specifically, splint 7 is L type structure and perpendicular position inlays and has slipmat 15, and slipmat 15's surface finish shaping is concave-convex structure, and such design can effectual improvement splint 7 to the spacing fixed effect of pipe, reaches skid-proof purpose.

When in use: the utility model discloses when needs are fixed to the pipe, at first paste double-faced adhesive tape 11 in the bottom of heelpiece 1 of ventilating, then paste 11 through double-faced adhesive tape and will ventilate heelpiece 1 and paste on the human body, then place the pipe position that will need to fix in holding tank 4, then medical personnel break away from two sets of shell fragments 9 and pull and make inserted sheet 10 break away from spacing draw-in groove 8 and remove, press from both sides the pipe through two sets of splint 7 and get fixedly, stop exerting pressure to shell fragment 9 this moment, inserted sheet 10 card is gone into spacing draw-in groove 8 under the effect of elasticity, thereby reach spacing fixed purpose, then place the outside of pipe along wearing mouthful 5 and with casing two 3 with casing one 2 buckles fixed can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A catheter securement device, includes catheter securement mechanism, its characterized in that: the catheter fixing mechanism comprises a ventilating bottom pad (1) positioned at the bottom and a fixing box fixed on the ventilating bottom pad (1), the fixing box is of a two-section structure and is respectively a first shell (2) and a second shell (3), the first shell (2) and the second shell (3) are movably connected, accommodating grooves (4) are formed in the first shell (2) and the second shell (3) in a machining mode, two groups of penetrating openings (5) are symmetrically formed in the middle of the joint of the first shell (2) and the second shell (3), the penetrating openings (5) are communicated with the accommodating grooves (4), guide grooves (6) are formed in the bottom of the accommodating grooves (4) in a transverse machining mode, two groups of clamping plates (7) are arranged in the guide grooves (6) in a sliding mode, a plurality of limiting clamping grooves (8) are uniformly formed in the bottoms of the two groups, elastic plates (9) are fixed to the outer ends of the clamping plates (7) in an inclined mode, and inserting pieces, the inserting pieces (10) are inserted and embedded in the limiting clamping grooves (8).

2. A catheter securement device as in claim 1, wherein: the ventilating bottom pad (1) is made of porous cloth, the bottom of the ventilating bottom pad is pasted with a double-sided adhesive tape (11), and the bottom of the double-sided adhesive tape (11) is pasted with release paper (12).

3. A catheter securement device as in claim 1, wherein: the outer end machine-shaping of casing (2) has bar notch (13), the outer end machine-shaping of casing two (3) has bar lug (14), bar lug (14) buckle is in bar notch (13).

4. A catheter securement device as in claim 3, wherein: the penetrating openings (5) in the first shell (2) and the second shell (3) are both of an inwards concave groove structure.

5. A catheter securement device as in claim 1, wherein: splint (7) are L type structure and perpendicular position inlays and have slipmat (15), the surface machining shaping of slipmat (15) is concave-convex structure.