CN2912671Y

CN2912671Y - Fixing device for medical oxygen transfusion device

Info

Publication number: CN2912671Y
Application number: CN 200620115665
Authority: CN
Inventors: 张庆民
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-29
Filing date: 2006-05-29
Publication date: 2007-06-20
Anticipated expiration: 2016-05-29

Abstract

A fixed device of medical oxygen apparatus includes a head band and a catheter, wherein the catheter is fixed on the head band, the head band is lap-jointed to a ring shape by a pillow band and a forehead band from the head to the tail, the catheter is clamped with the head band through a clamp sleeve, the clamp sleeve is composed of a base which is provided with a flat through-hole and a C-shaped bayonet which is connected with the outside of the clamp sleeve, the head band drills through the flat through-hole and is clamped in the catheter in the bayonet. The utility model is designed to clamp and fix the ripple soft tube which is connected with the nasal plug by outer insertion quickly through the adjustment of the head circumference sizes of the series head bands and the device which is provided with an outer inserted clamp sleeve, so as to meet the first-aid principle. Because the clamping and fixation of the nasal plug are reliable and fast, thus the CPAP oxygen can be implemented effectively.

Description

The fixture of medical oxygen therapy utensil

Technical field

This utility model relates to a kind of fixture of medical oxygen therapy utensil, is used for the fixing of clinical continuous positive airway pressure to respiratory failure patient that autonomous respiration is arranged (being called for short CPAP) device.

Background technology

Clinical in the respiratory failure patient of autonomous respiration is arranged, adopt continuous positive airway pressure usually.But have nasal obstruction or the fixed problem of nose cup oxygen supply utensil during oxygen supply, Chang Yinwei fixes bad and causes the oxygen supply failure.

Summary of the invention

The purpose of this utility model just provides a kind of fixture of medical oxygen therapy utensil, is not easy fixing and is difficult for the problem of adjusting to solve nasal obstruction that prior art exists or nose cup and head.

The technical solution of the utility model is: comprise headband and conduit, conduit is fixed on the headband, described headband is overlapped to form annular end to end by pillow belt and browband, described conduit is by cutting ferrule and described headband clamping, this cutting ferrule is made of base that is provided with the flat through hole and the C shape bayonet socket that is connected its outside, is provided with burr in this bayonet socket inboard; In this flat through hole, pass described headband, in this bayonet socket, snap in described conduit.

Described conduit is a corrugated tube, and its two ends are provided with the tubular socket of not being with ripple.

The middle part of described pillow belt and browband is equipped with oval pore; The length of this pillow belt and browband and age groups patient's head circumference is complementary.

Described pillow belt and browband are made by thermoplastic elastomer (TPE) (TPR) material.

Connect by hasp between described pillow belt and the browband, or articulate by being located at corresponding mutually projection and hanging hole between the two.

This utility model is intended to the serial headband by scalable head circumference perimeter dimension, and the device of being furnished with the extrapolation cutting ferrule, will connect the corrugated flexible hose of nasal obstruction, and extrapolation fixes to satisfy the principle of first aid fast.Because it is reliable, quick that nasal obstruction fixes, and the CPAP oxygen supply is implemented effectively.

Description of drawings

Fig. 1 is the perspective view that this utility model is connected with nasal obstruction;

Fig. 2 is the structural representation in the browband of the present utility model outside;

Fig. 3 is the left view (broken section) of Fig. 2;

Fig. 4 is the structural representation of pillow belt of the present utility model;

Fig. 5 is the A-A cutaway view of Fig. 4;

Fig. 6 is the structural representation of this utility model cutting ferrule;

Fig. 7 is the vertical view of Fig. 6;

Fig. 8 is the B-B cutaway view of Fig. 7.

The specific embodiment

Referring to Fig. 1～Fig. 8, this utility model comprises headband 1, conduit 2 and cutting ferrule 3, and headband 1 is overlapped to form annular end to end by pillow belt 11 and browband 12, and conduit 2 is fixed on the headband 1 by cutting ferrule 3.This cutting ferrule 3 is made of base 31 that is provided with flat through hole 33 and the C shape bayonet socket 32 that is connected its outside, is provided with burr 34 in these bayonet socket 32 inboards, is used to block conduit 2, prevents that it from skidding off.In this flat through hole 33, pass the two ends of described pillow belt 11, in this bayonet socket 32, snap in described conduit 2.

Described conduit 2 is a corrugated tube, and its two ends are provided with the tubular socket of not being with ripple.When using, the socket of conduit 2 lower ends is used for being connected by the two ends of bridge piece 4 with nasal obstruction 5, and the socket of a side conduit 2 upper ends is used to pass to the CPAP air-flow, and the socket of opposite side conduit 2 upper ends connects gas flow loop.

The middle part of described pillow belt 11 and browband 12 is equipped with oval pore 112 and 122.Can be equipped with the pillow belt 11 and the browband 12 of different length, so that be complementary with age groups patient's head circumference.

Described pillow belt 11 and browband 12 are made by thermoplastic elastomer (TPE) (TPR) material.

Articulate (referring to Fig. 2～Fig. 5), projection 121 can be provided with a plurality of, is convenient to regulate the size of headband girth with hanging hole 111 by being located at corresponding mutually projection 121 between the two between described pillow belt 11 and the browband 12.Pillow belt 11 also can be connected (not shown) by hasp with browband 12.

Structure of the present utility model has following characteristics:

1. the middle part of pillow belt and browband is ovum type hollow design, to make things convenient for the fixing of head cambered surface.

2. be equipped with the pillow belt and the browband of different size, can form the head circumference that can satisfy the age groups patient.Can fast be connected into the headband ring that is suitable for patient's head circumference.

3. headband materials is soft and light, can reduce the stimulation to the patient to greatest extent, makes the uncomfortable perception of patient be reduced to minimum possibility.

4. cutting ferrule is designed to movable-type and can makes things convenient for the conduit putting position, and corrugated conduit is inserted in outward in the bayonet socket of cutting ferrule, makes conduit fixing quick reliable.

5. the corrugated conduit wall approaches and high resilience, still keeps not rolling over dog leg when crooked 180 spend.

6. whole structure is that material is slim and graceful, and assembling is quick, connects reliable, effectively fixing.

This utility model is got suitable pillow belt 11, browband 12, conduit 2, bridge piece 4 and is had a stuffy nose by patient's head circumference and 5 assemble when using; To have a stuffy nose and 5 put into patient's bilateral nasal vestibule, and be fixed on the cutting ferrule 3, adjust conduit 2 fixed positions with corrugated conduit 2 extrapolations; Conduit 2 one side entrances pass to the CPAP air-flow, and another conduit 2 upper end delivery outlets connect gas flow loop.

Claims

1. the fixture of a medical oxygen therapy utensil, comprise headband and conduit, conduit is fixed on the headband, it is characterized in that: described headband is overlapped to form annular end to end by pillow belt and browband, described conduit is by cutting ferrule and described headband clamping, this cutting ferrule is made of base that is provided with the flat through hole and the C shape bayonet socket that is connected its outside, is provided with burr in this bayonet socket inboard; In this flat through hole, pass described headband, in this bayonet socket, snap in described conduit.

2. the fixture of medical oxygen therapy utensil according to claim 1 is characterized in that: described conduit is a corrugated tube, and its two ends are provided with the tubular socket of not being with ripple.

3. the fixture of medical oxygen therapy utensil according to claim 1 is characterized in that: the middle part of described pillow belt and browband is equipped with oval pore; The length of this pillow belt and browband and age groups patient's head circumference is complementary.

4. the fixture of medical oxygen therapy utensil according to claim 3 is characterized in that: described pillow belt and browband are made by thermoplastic elastomer (TPE).

5. according to the fixture of claim 1,2,3 or 4 described medical oxygen therapy utensils, it is characterized in that: connect by hasp between described pillow belt and the browband, or articulate by being located at corresponding mutually projection and hanging hole between the two.