CN101474447B - Multifunctional universal joint of trachea cannula - Google Patents
Multifunctional universal joint of trachea cannula Download PDFInfo
- Publication number
- CN101474447B CN101474447B CN2008100014348A CN200810001434A CN101474447B CN 101474447 B CN101474447 B CN 101474447B CN 2008100014348 A CN2008100014348 A CN 2008100014348A CN 200810001434 A CN200810001434 A CN 200810001434A CN 101474447 B CN101474447 B CN 101474447B
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- Prior art keywords
- universal joint
- valve
- trachea intubation
- chamber
- tracheal intubation
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- 210000003437 trachea Anatomy 0.000 title claims abstract description 28
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 206010068676 Pneumoretroperitoneum Diseases 0.000 claims description 10
- 208000005727 Retropneumoperitoneum Diseases 0.000 claims description 10
- 239000003172 expectorant agent Substances 0.000 claims description 9
- 230000003419 expectorant effect Effects 0.000 claims description 9
- 238000001356 surgical procedure Methods 0.000 claims description 9
- 238000002695 general anesthesia Methods 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000002357 laparoscopic surgery Methods 0.000 claims 1
- 238000013276 bronchoscopy Methods 0.000 abstract description 9
- 238000002560 therapeutic procedure Methods 0.000 abstract description 4
- 206010036790 Productive cough Diseases 0.000 abstract 3
- 210000003802 sputum Anatomy 0.000 abstract 3
- 208000024794 sputum Diseases 0.000 abstract 3
- 206010002091 Anaesthesia Diseases 0.000 abstract 2
- 230000037005 anaesthesia Effects 0.000 abstract 2
- 230000000241 respiratory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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Abstract
The invention relates to a multifunctional trachea intubation universal joint which can carry out bronchoscopy and/or therapy safely without influencing the ventilation when a trachea intubation anesthesia respiratory machine works normally. An enclosed part is cut off at a sputum aspiration part of the dual-chamber trachea intubation universal joint, and the sputum aspiration part is lengthened. The length is determined according to operational needs. Then, a valve of a back laparoscopic instrument is added on the tail end. The trachea intubation universal joint is connected with a screwed tube, a dual-chamber trachea intubation and a single chamber trachea intubation or a laryngeal mask. If the dual-chamber trachea intubation is used, the part with a small sputum aspiration hole of the dual-chamber trachea intubation universal joint is just required to be replaced. If the single trachea intubation or the laryngeal mask is used, the whole universal joint is used to connect the single trachea intubation or the laryngeal mask with the screwed pipe. The bronchoscope operation instrument enters from the valve to carry out the bronchoscopy and/or the therapy. And simultaneously, an anesthesia machine can work normally, and the normal ventilation can be realized in bronchoscopy or therapy.
Description
Affiliated technical field
The present invention relates to a kind of universal joint of trachea cannula that is used for bronchoscopy and treatment, especially can carry out bronchoscopy and treatment safely simultaneously under the situation of trachea general anesthesia intubation, under the situation of respirator operate as normal, and not influence the universal joint of trachea cannula of ventilation.
Background technology
Because bronchoscopy is a kind of medical act that wound property is arranged with treatment, the patient suffering is bigger for this process, local anesthesia can not be satisfied all patients, therefore can consider to use general anesthesia, but because scope doctor and anaesthetist's common air duct, implementing general anesthesia in the process of bronchoscopy and treatment has suitable difficulty, and its key is how to implement control breathing on the basis that does not influence endoscopic technic.Traditional method is to insert a fine duct or utilize the bronchoscopic blow vent of hard to implement high frequency ventilation, but can not solve the relevant issues of common air duct at all.The application of laryngeal mask provides a solution for this reason since the nineties, has successfully ensured the enforcement of interventional therapy under the some fibre bronchoscope in recent years, but does not still have satisfied control breathing method at present.
Summary of the invention
In order to overcome the indeterminable problem of existing tracheal intubation and laryngeal mask, the invention provides a kind of universal joint of trachea cannula, this universal joint can be used for single chamber tracheal intubation, two-chamber tracheal intubation and laryngeal mask, can in general anesthesia respirator operate as normal, carry out bronchoscopy and treatment safely, and not influence ventilation.
The technical solution adopted for the present invention to solve the technical problems is: at the universal joint place of two-chamber tracheal intubation, back out and have the part of inhaling the expectorant aperture, to its lengthening, length is decided on action need, according to checking and the needs for the treatment of, its far-end is made 1 type or Y type, even multiple-limb more, the valve of suitable pneumoretroperitoneum videoendoscopic surgery with perforator is installed endways, this valve size is according to the terminal size design of lengthening, and then attaching it to original position, this is multifunctional universal joint of trachea cannula.During operation according to the size of operating apparatus, use suitable transducer, outermost end is a sealing cap, this system is confirmed it is that safety is airtight in laparoscopically use, part lengthening and that pneumoretroperitoneum videoendoscopic surgery usefulness perforator valve is housed, can send from any part of tracheal intubation, as long as can under general anesthesia, under the situation that does not influence patient's ventilation, can implement to check and treatment.If two-chamber tracheal intubation during use, the part that only band of part displacement two-chamber universal joint of trachea cannula this lengthening and that pneumoretroperitoneum videoendoscopic surgery usefulness perforator valve is housed need be inhaled the expectorant aperture gets final product, if single chamber tracheal intubation or laryngeal mask, then whole multifunctional universal joint of trachea cannula is connected single chamber tracheal intubation or laryngeal mask with corrugated tubing, the bronchoscope operating apparatus enters from valve, can carry out bronchoscopy and treatment, meanwhile anesthetic machine can operate as normal, thereby has guaranteed those who are investigated's normal ventilation.The situation of lung expansion again if need stop to ventilate when checking with treatment, as long as close an end (the method can only be used for the two-chamber tracheal intubation) of the close corrugated tubing of multifunctional universal joint of trachea cannula at air-breathing end folder, this moment, this side respiratory system was expanded, and adapter system is airtight, therefore enough spaces are provided to checking with treatment, simultaneously, opposite side is a normal ventilation, thereby the oxygen that has guaranteed the patient supplies.If single hole can not satisfy treatment, can select Y type or multiple-limb more, thereby reach bronchoscopic inspection and treatment under the situation of normal ventilation.
The invention has the beneficial effects as follows: can in trachea general anesthesia intubation respirator operate as normal, carry out bronchoscopic inspection and treatment, and do not influence ventilation, enter the valve of universal joint of trachea cannula place at bronchoscope, not only convenient but also safety with suitable pneumoretroperitoneum mirror apparatus.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the two-chamber tracheal intubation.
Fig. 2 is the two-chamber universal joint of trachea cannula.
Fig. 3 backs out the two-chamber universal joint of trachea cannula to have the part of inhaling the expectorant aperture.
Fig. 4 has the part of inhaling the expectorant aperture for universal joint.
Fig. 5 removes for universal joint the last part of the little bore portion of expectorant of suction.
Fig. 6 is pneumoretroperitoneum videoendoscopic surgery perforator.
Fig. 7 is the valve of pneumoretroperitoneum videoendoscopic surgery with the puncture awl.
Fig. 8 connects the part that goes up valve for the elongated portion back
Fig. 9 is a multifunctional universal joint of trachea cannula.
Universal joint (Fig. 2) at two-chamber tracheal intubation (Fig. 1) is located, back out and have the part (Fig. 4) of inhaling the expectorant aperture, to its lengthening, length is decided on action need, according to checking and the needs for the treatment of, it can be made 1 type or Y type, even multiple-limb more, the valve (Fig. 7) of pneumoretroperitoneum videoendoscopic surgery with perforator (Fig. 6) is installed endways, this valve is according to the terminal size design of lengthening, as shown in Figure 8, and then attach it to universal joint and remove to have and inhale on the last part (Fig. 5) of the little bore portion of expectorant after making, multifunctional universal joint of trachea cannula has just been made (Fig. 9) like this.With it corrugated tubing is connected with two-chamber tracheal intubation, single chamber tracheal intubation or laryngeal mask during use, operating apparatus just stretches into and can check or treat from valve.
Claims (2)
1. universal joint of trachea cannula, corrugated tubing and two-chamber tracheal intubation or single chamber tracheal intubation or laryngeal mask can be connected, it is characterized in that: at the universal joint place of two-chamber tracheal intubation, back out and have the part of inhaling the expectorant aperture, remove enclosure portion and lengthening, the valve of suitable pneumoretroperitoneum videoendoscopic surgery with perforator is installed endways, this valve is according to the terminal size design of lengthening, diameter according to operating apparatus, re-use suitable laparoscopic surgery transducer, passing valve operates, outermost end is a sealing cap, with the seal of safeguards system, and part lengthening and that the valve of pneumoretroperitoneum videoendoscopic surgery usefulness perforator is housed, can send from any part of tracheal intubation, as long as can be under general anesthesia, under the situation that does not influence patient's ventilation, can implement to check and get final product with treatment.
2. universal joint of trachea cannula according to claim 1, it is characterized in that: at the universal joint place of two-chamber tracheal intubation, back out and have the part of inhaling the expectorant aperture, to its lengthening, length is decided according to the needs of operation, according to checking and the needs of treatment, its far-end is made 1 type or Y type, even multiple-limb more, the valve of suitable pneumoretroperitoneum videoendoscopic surgery with perforator is installed endways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100014348A CN101474447B (en) | 2008-01-19 | 2008-01-19 | Multifunctional universal joint of trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100014348A CN101474447B (en) | 2008-01-19 | 2008-01-19 | Multifunctional universal joint of trachea cannula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101474447A CN101474447A (en) | 2009-07-08 |
| CN101474447B true CN101474447B (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100014348A Expired - Fee Related CN101474447B (en) | 2008-01-19 | 2008-01-19 | Multifunctional universal joint of trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474447B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107027B (en) * | 2014-06-23 | 2016-07-13 | 汤马斯·定华·雷 | Bronchoscopy adapter |
| CN108175919A (en) * | 2018-02-12 | 2018-06-19 | 浙江简成医疗科技有限公司 | A kind of extension tube for being used to connect laryngeal mask |
| CN108434572A (en) * | 2018-04-19 | 2018-08-24 | 潍坊医学院 | A kind of special Endotracheal Intubation Under General Anesthesia of bronchoscopy |
| CN110124190A (en) * | 2019-04-23 | 2019-08-16 | 付金涛 | A kind of closed multifunction conjunction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152017A (en) * | 1977-08-08 | 1979-05-01 | Metatech Corporation | Swivel connector for endotracheal tube or the like |
| CN2280527Y (en) * | 1996-11-15 | 1998-05-06 | 郑开泰 | Tracheal intubation univesal joint |
| CN2392555Y (en) * | 1999-08-31 | 2000-08-23 | 中国人民解放军第一二三医院 | Improved Y-shape trachea catheter |
-
2008
- 2008-01-19 CN CN2008100014348A patent/CN101474447B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152017A (en) * | 1977-08-08 | 1979-05-01 | Metatech Corporation | Swivel connector for endotracheal tube or the like |
| CN2280527Y (en) * | 1996-11-15 | 1998-05-06 | 郑开泰 | Tracheal intubation univesal joint |
| CN2392555Y (en) * | 1999-08-31 | 2000-08-23 | 中国人民解放军第一二三医院 | Improved Y-shape trachea catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101474447A (en) | 2009-07-08 |
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