CN2183191Y - Blind plug-in life-saving tube - Google Patents

Abstract

The utility model relates to a life-saving tube which is composed of double tubes and double air bags. A long air tube is sheathed in an elliptic air tube and the two tubes are provided with an air bags respectively. The long air tube is provided with electrodes. Tube joints are provided with two standard connectors 1, 2. When the life-saving tube is inserted into an esophagus or a trachea, the life-saving tube simultaneously has six functions of airing with large flow, lavaging gaster, sucking sputum, directly making heart pulsate, protecting trachea and protecting cervical vertebra, which are not interfered with each other. Users does not need to be trained specially. The effects of the life-saving tube have been justified by eleven hospitals in Guangzhou, Shanghai, Nanchang, Lanchow, etc. The life-saving tube can be widely used in hospitals at all levels, divisions and various fixed and flowing emergency units.

Description

Blind slotting formula life-saving pipe

This utility model relates to imports the intravital apparatus of people with medium, has the life-saving pipe of multiple function concurrently.

Per nasal, conduit, the oropharynx pipe, ductus nasopharyngeus, face shield, the airway that laryngeal mask and similar other lifesaving are breathed, the hypoventilation that has does not reach the rescue purpose, and what have can not isolate air flue, as giving enough tidal volumes by force with the protection lung bloated words of splashing, then produce stomach simultaneously and splashed bloatedly, when cardio-pulmonary resuscitation is done to push artificial circulation before the heart, existed the danger that gastric thing mistake sucks pulmonary; The endotracheal intubation difficulty is big, in emergency circumstances, even medical practitioner also is difficult to operation.For addressing the above problem, the inventor had once designed a kind of " the esophagus air flue is in conjunction with the first aid respirator pipe " (CN2052280U), but it only possesses ventilation, is interrupted the effect of inhaling expectorant, the needs that the many internal organs of multisystem are taken into account in the time of still can not satisfying cardio-pulmonary resuscitation.

The purpose of this utility model is to overcome the problem that prior art exists, and designs a kind of life-saving pipe of taking into account the many internal organs of multisystem.

The purpose of this utility model adopts following structure to realize:

Blind slotting formula life-saving pipe of the present utility model still adopts two-tube pair of capsule structure: constitute (two pipe also can local disjunctor) by being inserted in a long air pipe in the oval short tube, at oval air pipe sleeve air vesicle is arranged, long tube overcoat one ballonet.At elliptical tube overcoat one hard bite-block, near-end union nipple, external two modular connections of pipe joint and sputum aspirator tube.Commercially available multipole esophagus electrode feeds esophagus through long air pipe, perhaps is coated with on the ballonet with conducting objects to constitute the many newspapers of balloon electrode replacement electrodes, feasible electrocardio diagnosis and treatment.

The drawing explanation:

Fig. 1 is this real new structure figure,

Fig. 2 is the A-A cutaway view.

Embodiment 1

Further specify this utility model below in conjunction with drawings and Examples.

Among the figure:

1-modular connection 2-modular connection

3-pipe joint 4-bite-block

The oval trachea 6-of 5-air vesicle

The multipole esophagus electrode of 7-long air pipe 8-

9-ballonet a-sputum aspirator tube

C-duct, b-duct

The d-lead

Constitute long air pipe 7 and oval trachea 5 with ganoid flexible pipe for medical purpose, pipe 7 is enclosed within the pipe 5.Outside pipe 5, be with hard bite-block 4, internal interface pipe joint 3, pipe joint 3 external modular connections 1 and 2.Establish air vesicle 6 at pipe 5 outer surfaces, manage and establish duct b in 5 tube walls and communicate with air bag 6; And communicate with modular connection 2, manage 7 outer surface far-ends and establish ballonet 9, establish duct C in the tube wall of pipe 7 and communicate, and communicate with modular connection 1 with air bag 9.Establishing the duct in pipe 5 tube walls can insert sputum aspirator tube a wherein by pipe joint 3.Insert multipole esophagus electrode 8 in pipe 7, an end of electrode 8 is outside modular connection 1, and the other end exposes pipe 7 far-ends.

Embodiment 2

Basic structure is with embodiment 1, and difference is to manage 7 to be had local tangently with pipe 5, promptly for example fuses at the downside of Fig. 2.Without electrode 8, replace in addition and adopt ballonet 9 surface applied conducting objects to constitute balloon electrode.

Patient head must extremely not swung back when this utility model life-saving pipe inserted, as inserting trachea, through managing 7 ventilations.As blind insertion esophagus, then air bag 6.9 seals esophagus and oropharynx respectively, and nasopharynx isolates air flue, and from managing 5 ventilations, operates but manage double as gastric lavage 7 this moments.Can carry out the electrocardio diagnosis and treatment with electrode 8 or balloon electrode 9, as ventricle pace-making, operations such as low energy shocks.The utlity model has following function and advantage in a word: (1) can isolate esophagus and air flue, and air flue is protected.When cardio-pulmonary resuscitation was pushed artificial circulation as the front, the gastric thing can not return into air flue.(2), also can guarantee lung and extraneous ventilation even if patient has autonomous respiration.(3) stiff as lower jaw, be difficult for the intubate of dehiscing, can stabilize by quiet notes, make it loose.(4) have six kinds of purposes such as suction expectorant, gastric lavage, electrocardio diagnosis and treatment.(5) simple in structure, cost is low.(6) easy to use, can blindly insert, amateur doctor also can use.The cervical region of needn't extremely swinging back when (7) inserting, so cervical vertebra wounded body is also available.(8) six kinds of functions are not disturbed mutually, and the effect whole nation 11 hospitals of man such as Guangzhou, Shanghai, Nanchang, Lanzhou confirms.

Claims (2)

1, a kind of blind slotting formula life-saving pipe, constitute by two-tube pair of capsule, of the present utility model being characterised in that: long air pipe (7) is enclosed within the oval trachea (5), pipe (5) overcoat bite-block (4), internal interface pipe joint (3), the external modular connection of pipe joint (3) (1) and (2), with sputum aspirator tube (a), pipe (5) outer surface is established air vesicle (6) and is located at duct (b) on pipe (5) tube wall, modular connection (2) communicates. establish ballonet (9) on the pipe (7), with the duct (c) that is located in pipe (7) tube wall, modular connection (1) communicates, and also establishes the duct in pipe (5) tube wall sputum aspirator tube (a) is inserted wherein by pipe joint (3), is equipped with electrode (8) in the pipe (7).

2, life-saving pipe according to claim 1 is characterized in that, pipe (7) and local tangent the fusing of pipe (5), and ballonet (9) is a balloon electrode.

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