CN2123334U - Tracheal tube for supplying oxygen with adjustable light - Google Patents
Tracheal tube for supplying oxygen with adjustable light Download PDFInfo
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- CN2123334U CN2123334U CN 92225541 CN92225541U CN2123334U CN 2123334 U CN2123334 U CN 2123334U CN 92225541 CN92225541 CN 92225541 CN 92225541 U CN92225541 U CN 92225541U CN 2123334 U CN2123334 U CN 2123334U
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- tube
- metal tube
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Abstract
The utility model provides an endotracheal tube core for supplying oxygen with adjustable light. The utility model is suitable for various cannulas for operation general anesthesia patients. The utility model is characterized in that positive pole power lines penetrated in the inner of a metal tube are connected with the positive pole of an electric bulb at the front end of the metal tube, and the other conducting wire is welded on the inner wall of the metal tube, the metal tube is provided with two oxygen supplying holes, the oxygen emitting hole of a high frequency oxygen supplying joint is communicated in the metal tube, and a casing tube is encapsulated in the extremity of the metal tube. The regulating switch on a tunable double-current power supply can regulate brightness of light source at any moment. The utility model not only can be used as an endotracheal tube core, but also can consecutively vent air with high frequency and supply oxygen, and the utility model increases brightness of the field of vision of cannulas.
Description
This utility model relates to a kind of tracheal intubation apparatus, particularly a kind of endotracheal tube tube core with desk lamp with dimmer switch energy oxygen supply, and its is suitable for patient's intubate of all kinds of different operation general anesthesias.
For a long time, the Anesthetist is in tracheal intubation, and because of the light source deficiency, larynx is difficult to reasons such as exposure, cause difficult intubation or prolong intubation time, increased the tracheal intubation complication, if estimate before the art less than, no mental preparation often is caught unprepared, and causes the tracheal intubation failure.
The purpose of this utility model is a kind of endotracheal tube tube core with desk lamp with dimmer switch energy oxygen supply that designs at the deficiencies in the prior art, and it can make the patient rapidly and accurately endotracheal tube be inserted in the trachea, simultaneously can the high frequency ventilation oxygen supply.Especially when laryngoscope light when bright housed joint touch bad or do not have emergent use the under the light source condition, avoid anoxia and change the cumbersome of laryngoscope blade, thereby shortened intubation time, improved the safety and the one-time success rate of tracheal intubation.It not only is applicable to large, medium and small hospital anesthetic intubate, and to aseptic sursery surgery anesthesia intubate, rescues the sick and wounded against time and created necessary reliable conditions.
This utility model is achieved in that endotracheal tube tube core that the band desk lamp with dimmer switch can oxygen supply comprises adjustable power of alterating and direct current 10, cathode power supply line 4 and be contained on the bulb 1, metal tube 3 of metal tube 3 front ends that the end that two oxygen supply holes 2, cathode power supply line 4 are installed in the metal tube 3, the oxygen outlet of the logical oxygen joint 6 of high frequency feed in the metal tube 3, sleeve pipe 5 is encapsulated in metal tube 3 is arranged.
This utility model can be achieved in that also bulb 1 and metal tube 3 are thread connection, is installed on the positive pole that metal tube 3 interior cathode power supply lines 4 connect bulb 1.Bulb 1 can be the optically focused pea lamp, can also be the cold light source bulb.The material of metal tube 3 can be a copper pipe.By-pass cock 8 and supply hub 9 are housed on the adjustable power of alterating and direct current 10.
Good effect of the present utility model is:
1, this tube core both can be used as the endotracheal tube tube core, again can continuously high frequency ventilation oxygen supply, avoided long because of intubation time, and cause patient's anoxia and carbon dioxide, accumulate, further improved the safety of anesthetic intubate.
2, increase the brightness in the tracheal intubation visual field, can quick and precisely successfully instruct and carry out tracheal intubation, striven for intubation time, improved the tracheal intubation one-time success rate.Reduced because of light source deficiency or loose contact, the transposing laryngoscope is incured loss through delay the intubate time limit, visits the incidence rate of inserting the complication that causes that secondary damage and intubate cause repeatedly.
3, it not only is used in general adult patient's intubate, and to the high larynx of physiological, obesity, neck weak point, micromandible, epiglottis is long, tongue body is loose, glottis shows that patient's such as unclear intubate has played certain remedying and guaranteeing role.
4, the conduit light source can be in the external position that is clear that endotracheal tube reaches of neck breast, prevents to insert deeply to enter in the bronchus.
5, this tube core structure is simple, and is reasonable in design, and it is easy to use to sterilize.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is shape and structure figure of the present utility model.
Fig. 2 is an adjustable power of alterating and direct current sketch map of the present utility model.
In the accompanying drawing 1, bulb 2, oxygen supply hole 3, metal tube
4, cathode power supply line 5, sleeve pipe
6, the logical oxygen joint 7 of high frequency, attaching plug 8, by-pass cock
9, supply hub 10, adjustable power of alterating and direct current
11, attaching plug
As shown in Figure 1.The front end of metal tube 3 is equipped with the bulb 1 with thread connection, and two oxygen supply holes 2 are arranged on the metal tube 3, is installed on the positive pole that metal tube 3 interior cathode power supply lines 4 connect bulb 1, and its negative pole and metal tube 3 communicate.Bulb 1 is selected 2.5-3 volt optically focused pea lamp for use, also can adopt the cold light source bulb.A cathode power supply line 4 of attaching plug 7 is installed in the metal tube 3, connects the positive pole of bulb 1, and its another root wire bonds is on the tube wall of metal tube 3.The oxygen exhaust of the logical oxygen joint 6 of high frequency feeds in the metal tube 3, and sleeve pipe 5 is encapsulated in the end of metal tube 3.By-pass cock 8 on the adjustable power of alterating and direct current 10 can be operated the needs that the visual field exposes according to the patient, adjusts light-source brightness (between the 0-3 volt) at any time, is good up to satisfaction.
Operational approach as shown in Figure 1, 2, is at first checked power supply and the endotracheal tube tube core of being with desk lamp with dimmer switch energy oxygen supply before the intubate, high frequency respirator and high frequency lead to oxygen joint 6, and installation is connected firmly.This tube core is put into endotracheal tube, make bulb 1 expose front opening place at endotracheal tube.According to the needs of patient's head and neck situation, endotracheal tube and this tube core are moulded needed camber.Attaching plug 7 inserts in the supply hub 9, and the plug 11(voltage that plugs in is 220 volts), clockwise rotate between the by-pass cock 8(0-3 volt and regulate), make it to reach the needed light-source brightness of patient.If during patient's intubate intermediate demand oxygen supply, the logical oxygen joint 6 of high frequency is inserted high frequency respirator, regulating frequency and operating pressure, oxygen supply is provoked epiglottis, exposes glottis, sends in the trachea with being about to endotracheal tube, withdraws from this tube core behind the insertion trachea.
Claims (6)
1, a kind of endotracheal tube tube core with desk lamp with dimmer switch energy oxygen supply comprises: adjustable power of alterating and direct current 10, cathode power supply line 4 and be contained in the bulb 1 of metal tube 3 front ends, it is characterized in that: two oxygen supply holes 2 are arranged on the metal tube 3, cathode power supply line 4 is installed in the metal tube 3, the oxygen exhaust of the logical oxygen joint 6 of high frequency feeds in the metal tube 3, and sleeve pipe 5 is encapsulated in the end of metal tube 3.
2, the endotracheal tube tube core of band desk lamp with dimmer switch energy oxygen supply according to claim 1, it is characterized in that: bulb 1 and metal tube 3 are thread connection, are installed on the positive pole that metal tube 3 interior cathode power supply lines 4 connect bulb 1.
3, according to the endotracheal tube tube core of claim 1,2 described band desk lamps with dimmer switch energy oxygen supply, it is characterized in that: bulb 1 can be the optically focused pea lamp.
4, according to the endotracheal tube tube core of claim 1,2 described band desk lamps with dimmer switch energy oxygen supply, it is characterized in that: bulb 1 can also be the cold light source bulb.
5, the endotracheal tube tube core of band desk lamp with dimmer switch energy oxygen supply according to claim 1, it is characterized in that: metal tube 3 is copper pipes.
6, the endotracheal tube tube core of band desk lamp with dimmer switch energy oxygen supply according to claim 1 is characterized in that: by-pass cock 8 and supply hub 9 are arranged on the adjustable power of alterating and direct current 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225541 CN2123334U (en) | 1992-06-25 | 1992-06-25 | Tracheal tube for supplying oxygen with adjustable light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225541 CN2123334U (en) | 1992-06-25 | 1992-06-25 | Tracheal tube for supplying oxygen with adjustable light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2123334U true CN2123334U (en) | 1992-12-02 |
Family
ID=4967732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225541 Granted CN2123334U (en) | 1992-06-25 | 1992-06-25 | Tracheal tube for supplying oxygen with adjustable light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2123334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587579A (en) * | 2015-01-09 | 2015-05-06 | 华中科技大学 | Guide light wand for tracheal catheter |
-
1992
- 1992-06-25 CN CN 92225541 patent/CN2123334U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587579A (en) * | 2015-01-09 | 2015-05-06 | 华中科技大学 | Guide light wand for tracheal catheter |
| CN104587579B (en) * | 2015-01-09 | 2017-01-25 | 华中科技大学 | Guide light wand for tracheal catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |