CN2177503Y

CN2177503Y - Electrode for external cardiac pacing defibrillator

Info

Publication number: CN2177503Y
Application number: CN 93245319
Authority: CN
Inventors: 张卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-12
Filing date: 1993-11-12
Publication date: 1994-09-21
Anticipated expiration: 2003-11-12

Abstract

The utility model relates to an electrode suitable for being matched with electrocardiogram monitors, cardiac pacemakers, etc., and is a suspension type thin film disposable electrode used for guiding and sending stimulating electrical signals, particularly an electrode for external cardiac pacing defibrillators. The utility model is composed of an extracting electrode and an electrode sheet of which one side is appressed with a protective lining and the other side is appressed with a conductive plate which is coated with an anti-sticking layer. The electrode sheet is a petal-shaped sheet and is connected with the extracting electrode into integration by a connecter. When the utility model is used, the anti-sticking layer is taken off, two conducting electrodes respectively and stably press on the cardiac apex of the prothorax of a patient and the back skin at the position corresponding to the prothorax, and the extracting electrode is plugged into a host machine by plugs. The performance can keep stable, accurate and effective in transmitting signals.

Description

Electrode for external cardiac pacing defibrillator

This utility model relates to a kind of being applicable to and electrocardiogram monitor, and the matching used electrode of cardiac pacing instrument is used to guide, send the suspended film type disposable electrode that stimulates the signal of telecommunication, external cardiac pacing defibrillator electrode.

The patent No. 88217747.8 " a kind of novel suspended film type disposable electrode " provides the disposable electrode that a kind of cost is low, be convenient to realize mechanization, automated production tandem product.

The purpose of this utility model is to provide a kind of suitable international adaptability instrument to use, and transmits highly sensitive external cardiac pacing defibrillator electrode.

This utility model be achieved in that electrode by extraction pole and electrode slice one side with protect lining, face and conductive electrode are close in addition, a topped again adherent layer is formed on the conductive electrode, and electrode slice is petal thin slice, electrode slice and extraction pole connect into integral body by connector.

Fig. 1. this utility model structural representation.

Fig. 2. this utility model cross section structure sketch map.

Fig. 3. the electrode slice part drawing.

Fig. 4. the electrode slice part drawing.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Protect lining (5), (5) ' respectively and make with rectangle, circular foam, mid portion has rectangle, circular groove, and there is the through hole that communicates with groove an end.

Electrode slice (4), (4) ' are respectively made by copper, stannum, zinc, nickel alloy film Shape reaches The petal thin slice of shape, respectively there is a hole upper end.

The shape that lining (5), (5) ' upper groove are complementary is made and is protected in conductive electrode (3), (3) ' respectively by sponge, and fills conductive paste in the sponge space.

Electrode slice (4), (4) ' are respectively put into protect lining (5), (5) ' paste with adhesive sticker, another side and conductive electrode (3), (3) ' topped again adherent layer after pasting, be plastic sheeting, anti-dry film (2), (2), shape with protect lining (5), (5) ' identical.

Extraction pole (1) is the polyethylene copper conductor, one end curves looping pit, the hole and extraction pole (1) looping pit that pass electrode slice (4), (4) ' upper end with rivet (6) link into an integrated entity, two extraction poles (1) pass and protect lining (5), (5) ' last through hole that communicates with groove, are connected with plug (7) respectively.

During use, respectively with the anti-dry film (2) of overcoat, (2) ' open and take away, conductive electrode (3) ' stably is pressed on the skin at the left front breast apex of the heart of patient place, and conductive electrode (3) stably is pressed on the skin of patient's back and shirtfront opposite position, traveling electrode is extruded the outside with bubble simultaneously, at this moment plug (7) is patched outside main body again and just can use on the heart pace-making defibrillator.

The utility model is compared with prior art: because electrode slice is peculiarly shaped big with the human body contact area, can not move skew, can stable, the accurate and effective of retention during transmission of signal, and improve the when state of being convinced of human body of making an uproar of signal. And improved transmission sensitivity, and can flexibly stick on patient's the skin, be fit to the international adaptability instrument and use.

Claims

1, a kind of external cardiac pacing defibrillator electrode, by extraction pole (1) and electrode slice (4), (4) ' one side and protect lining (5), (5) ', in addition face and conductive electrode (3), (3) ' be close to, conductive electrode (3), (3) ' on a topped again adherent layer form, it is characterized in that electrode slice (4), (4) ' be petal thin slice, electrode slice (4), (4) ' connect into body by connector and extraction pole (1).

2, electrode according to claim 1 is characterized in that electrode slice (4), (4) ' made by copper, stannum, zinc, nickel alloy film

Shape and

The thin slice of shape, upper end respectively have a hole.

3, electrode according to claim 1 is characterized in that protecting lining (5), (5) ' respectively make with rectangle, circular foam, and mid portion has rectangle, circular groove, and there is the through hole that communicates with groove an end.

4, electrode according to claim 1 is characterized in that conductive electrode (3), (3) ' are respectively made and protected the shape that lining (5), (5) ' upper groove are complementary by sponge, and fill conductive paste in the sponge space.

5, electrode according to claim 1, it is characterized in that extraction pole (1) is the polyethylene copper conductor, one end curves looping pit, the hole and extraction pole (1) looping pit that pass electrode slice (4), (4) ' upper end with connector rivet (6) link into an integrated entity, and two extraction poles (1) pass and protect lining (5), (5) ' upward are connected with plug (7) respectively with the through hole that groove communicates.