CN2208421Y - Inhalation blind-insertion tracheal cannula - Google Patents
Inhalation blind-insertion tracheal cannula Download PDFInfo
- Publication number
- CN2208421Y CN2208421Y CN 94243615 CN94243615U CN2208421Y CN 2208421 Y CN2208421 Y CN 2208421Y CN 94243615 CN94243615 CN 94243615 CN 94243615 U CN94243615 U CN 94243615U CN 2208421 Y CN2208421 Y CN 2208421Y
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- oropharynx
- head end
- blind
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a blind-insertion tracheal catheter device of medical devices, which is especially suitable for an inhalation blind-insertion tracheal cannula, which is composed of a double elbow inhalation catheter, an endotracheal catheter, an oropharynx catheter and a guide wire. All the components can both be matched to use and be used separately. The utility model is used under the condition of spontaneously breathing without narcosis or time requiring in operation or special equipment personnel. The utility model can be used for sputum absorption and oxygen absorption in the trachea of a serious patient, and can also be used for controlling or auxiliary respiratory breathing path. The inhalation blind-insertion tracheal cannula has the advantages of simple operation, and no traumatic occlusion.
Description
This utility model relates to a kind of blind slotting endotracheal tube device of medical equipment, is specially adapted to the blind slotting endotracheal tube of imbedibility.
Have the tracheal intubation technology now and often can only be undertaken by the anaesthetist, generally other medical professional also is difficult for grasping utilization, how just can insert endotracheal tube at no spontaneous breathing, laryngoscope under assisting, and need the apparatus complexity, need carry out fast; Also have endotracheal intubation suction abundant expectoration after tracheotomy or puncture, to carry out the critical patient; Have traumaticly, existing oxygen uptake is often mostly to be by mask oxygen-inspiration or nasal tube oxygen inhalation, and oxygen spills in the air more, sucks part seldom, and coefficient of oxygen utilization is low, the patient weak effect.
The purpose of this utility model is to provide a kind of imbedibility blind slotting endotracheal tube, not needing can have (anesthesia or critical patient before comprising art under the situation of freely breathing patient by laryngoscope, need not anaesthetize and to insert endotracheal tube, use the conduit of the needed different tube diameters of the replaceable reality of seal wire, can be used as bronchography critical illness people endotracheal suction (ets), oxygen uptake, administration, also can be used as the respiration channel of control breathing and assisted respiartion.
The purpose of this utility model can be implemented by following mode: the blind slotting endotracheal tube of imbedibility is made up of double bend suction catheter, endotracheal tube, oropharynx conduit and seal wire, and each parts can be used, and also can use separately.The double bend suction catheter is hollow, and this pipe length overall is 30cm-60cm, and internal diameter is 2mm---4mm, and external diameter is 4mm---7.5mm.The big curved arc degree of double bend suction catheter is 30 °---80 °, radius is 2cm---the circular arc of 4cm, big bending moment head end 2.5cm---8cm, little bending slightly upwarps for head end, the perk height gets final product with head end disalignment line, it is solid that head end is hemisphere face, and solid length is 0.3cm---1cm, apart from head end 0.5cm---and there is a side opening at the 1.5cm place.Endotracheal tube is a linear, and airbag inflation pipe is attached in the groove of endotracheal tube, is half-naked dewiness attitude.Be provided with surrounding edge around the oropharynx conduit mouth of pipe, the center of oropharynx conduit is circular or oval hollow, and the outer middle part of oropharynx conduit is a ligule for one section.
The oropharynx conduit of selecting the more unobstructed side of nasal cavity or putting into through the oral cavity inserts the double bend suction catheter, bends towards down insertion greatly, stop during the inlet port pharyngeal cavity, the degree of depth be the wing of nose to the ear-lobe distance, treat that patient is dark to send into fast when air-breathing; As be used to inhale expectorant or short-term oxygen uptake, get final product with this pipe; As oxygen uptake or administration, when placing for a long time, can be guided in the trachea behind the fine duct from the double bend suction catheter, extract the double bend suction catheter out, can use; As auxiliary or control breathing, use respirator, can put into seal wire through the double bend suction catheter, extract the double bend suction catheter out, keep seal wire, insert endotracheal tube along seal wire.The double bend suction catheter is placed in the cabinet or corresponding utensil of respective shapes, to keep its shape invariance at ordinary times.
The utility model has the advantages that and need not anaesthetize, have under the autonomous respiration situation and carry out not have time requirement in the operation, do not need the special installation personnel, can be used for critical patient's endotracheal suction (ets), oxygen uptake, also can be used for controlling or the respiration channel of assisted respiartion, and simple to operate, non-invasive.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the blind slotting endotracheal tube of this utility model imbedibility.
Fig. 2 is this utility model double bend suction catheter structural representation.
Fig. 3 be this utility model double bend suction catheter along A-A to profile.
Fig. 4 be this utility model double bend suction catheter along B-B to profile.
Fig. 5 is this utility model endotracheal tube structural representation.
Fig. 6 be this utility model endotracheal tube along A-A to profile.
Fig. 7 be this utility model endotracheal tube along B-B to profile.
Fig. 8 is this utility model oropharynx conduit elevation cross-sectional view.
Fig. 9 be this utility model oropharynx conduit along A-A to profile.
Figure 10 be this utility model oropharynx conduit along B-B to profile.
Figure 11 is this utility model oropharynx conduit vertical view.
Figure 12 is this utility model oropharynx conduit side view.
Embodiment: the blind slotting endotracheal tube of imbedibility is made up of double bend suction catheter 1, endotracheal tube 2, oropharynx conduit 3 and seal wire, and each parts can be used, and also can use separately.Double bend suction catheter 1 is hollow, this pipe length overall is 40cm, internal diameter is 3mm, and external diameter is that big curved 6 radians of 5.8mm double bend suction catheter 1 are 60 °, and radius is the circular arc of 2.8cm, big curved 6 is 4cm apart from head end 4, little curved 8 slightly upwarp for head end 4, and perk highly gets final product with head end 4 disalignment lines, and it is solid that head end 4 is hemisphere face, solid length is 0.5cm, and there is a side opening 5 at 4 0.7cm places apart from head end.Endotracheal tube 2 is a linear, and airbag inflation pipe 9 is attached in the groove 10 of endotracheal tube 2, is half-naked dewiness attitude.
Claims (4)
1, the blind slotting endotracheal tube of a kind of imbedibility comprises seal wire, it is characterized in that it is made up of double bend suction catheter (1), endotracheal tube (2), oropharynx conduit (3).
2, the blind slotting endotracheal tube of a kind of imbedibility according to claim 1 is characterized in that double bend suction catheter (1) is for hollow, this pipe length overall is 30cm---60cm, internal diameter is 2mm---4mm, external diameter is 4mm---7.5mm, it bends (6) greatly is 30 ° of radians---80 °, radius is the circular arc of 2cm-4cm, big curved (6) are apart from head end (4) 2.5cm---8cm, little curved (8) slightly upwarp for head end (4), the perk height gets final product with head end (4) disalignment line, it is solid that head end (4) is hemisphere face, and solid length is 0.3cm---1cm, apart from head end (4) 0.5cm---there is a side opening (5) at the 1.5cm place.
3, the blind slotting endotracheal tube of a kind of imbedibility according to claim 1 is characterized in that endotracheal tube (2) is a linear, and airbag inflation pipe (9) is attached in the groove (10) of endotracheal tube (2), is half-naked dewiness attitude.
4, the blind slotting endotracheal tube of a kind of imbedibility according to claim 1 is characterized in that oropharynx conduit (3) mouth of pipe (11) is provided with surrounding edge (12) on every side, the center of oropharynx conduit (3) is circular or oval hollow (7), and the outer middle part of oropharynx conduit (3) is a ligule for one section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243615 CN2208421Y (en) | 1994-10-19 | 1994-10-19 | Inhalation blind-insertion tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243615 CN2208421Y (en) | 1994-10-19 | 1994-10-19 | Inhalation blind-insertion tracheal cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208421Y true CN2208421Y (en) | 1995-09-27 |
Family
ID=33849927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243615 Expired - Fee Related CN2208421Y (en) | 1994-10-19 | 1994-10-19 | Inhalation blind-insertion tracheal cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208421Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335144C (en) * | 2005-03-17 | 2007-09-05 | 上海交通大学 | Tracheal cannula cleaner |
| WO2011005435A3 (en) * | 2009-06-22 | 2011-11-17 | Nellcor Puritan Bennett Llc | Cuff for use with medical tubing and method and apparatus for making the same |
| CN103223205A (en) * | 2013-04-10 | 2013-07-31 | 温新意 | Noninvasive trachea cannula guiding device and application thereof |
| CN103239784A (en) * | 2013-04-25 | 2013-08-14 | 中国人民解放军成都军区总医院 | Pneumatic oral-nasal exchanger |
| CN105492060A (en) * | 2013-03-15 | 2016-04-13 | 医患中心医疗公司 | Aspiration catheters, systems, and methods |
| CN107530516A (en) * | 2015-04-28 | 2018-01-02 | 奇斯药制品公司 | It is easy to the device to pulmonary administration by conduit |
| CN111359083A (en) * | 2020-04-03 | 2020-07-03 | 乐恩(北京)医药技术有限公司 | Sputum suction tube, sputum suction equipment and method for sucking sputum by adopting sputum suction tube |
-
1994
- 1994-10-19 CN CN 94243615 patent/CN2208421Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335144C (en) * | 2005-03-17 | 2007-09-05 | 上海交通大学 | Tracheal cannula cleaner |
| WO2011005435A3 (en) * | 2009-06-22 | 2011-11-17 | Nellcor Puritan Bennett Llc | Cuff for use with medical tubing and method and apparatus for making the same |
| US8590534B2 (en) | 2009-06-22 | 2013-11-26 | Covidien Lp | Cuff for use with medical tubing and method and apparatus for making the same |
| CN105492060A (en) * | 2013-03-15 | 2016-04-13 | 医患中心医疗公司 | Aspiration catheters, systems, and methods |
| CN103223205A (en) * | 2013-04-10 | 2013-07-31 | 温新意 | Noninvasive trachea cannula guiding device and application thereof |
| CN103223205B (en) * | 2013-04-10 | 2016-12-28 | 温新意 | A kind of Noninvasive trachea cannula guiding device and application thereof |
| CN103239784A (en) * | 2013-04-25 | 2013-08-14 | 中国人民解放军成都军区总医院 | Pneumatic oral-nasal exchanger |
| CN103239784B (en) * | 2013-04-25 | 2015-11-25 | 中国人民解放军成都军区总医院 | Pneumatic oral-nasal exchanger |
| CN107530516A (en) * | 2015-04-28 | 2018-01-02 | 奇斯药制品公司 | It is easy to the device to pulmonary administration by conduit |
| CN107530516B (en) * | 2015-04-28 | 2021-07-23 | 奇斯药制品公司 | Device for facilitating administration of drug to the lungs through a catheter |
| CN111359083A (en) * | 2020-04-03 | 2020-07-03 | 乐恩(北京)医药技术有限公司 | Sputum suction tube, sputum suction equipment and method for sucking sputum by adopting sputum suction tube |
| CN111359083B (en) * | 2020-04-03 | 2024-05-24 | 乐恩(北京)医药技术有限公司 | Sputum aspirator tube, sputum aspirator and method for aspirating sputum using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: CHEN XIU TO: 253 PEOPLE S LIBERATION ARMY HOSPITAL |
|
| CP03 | Change of name, title or address |
Address after: 010051 Inner Mongolia, Hohhot Patentee after: No.253 Hospital, P.L.A. Address before: 010051 253 Hospital of PLA, Inner Mongolia, Hohhot Patentee before: Chen Xiu |
|
| 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 |