CN2912672Y - Multifunction trachea guide tube with two overlapping capsules - Google Patents
Multifunction trachea guide tube with two overlapping capsules Download PDFInfo
- Publication number
- CN2912672Y CN2912672Y CNU2005201120632U CN200520112063U CN2912672Y CN 2912672 Y CN2912672 Y CN 2912672Y CN U2005201120632 U CNU2005201120632 U CN U2005201120632U CN 200520112063 U CN200520112063 U CN 200520112063U CN 2912672 Y CN2912672 Y CN 2912672Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- medicine
- injection pipe
- storage bag
- trachea
- 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
A multifunctional overlapping dual-bag trachea pipe used for endotracheal anesthesia and respiratory support treatment includes a pipe, a medicine injection pipe, a gas injection pipe, a medicine storage bag which is communicated with the front end of the medicine injection pipe and a gas storage bag which is communicated with the front end of the gas injection pipe; the utility model is characterized in that: the medicine injection pipe and the gas injection pipe are respectively embedded in the pipe walls which are provided with the calibrations, the medicine injection pipe and the gas injection pipe are extended outward at the positions which are near the tail parts of the pipes; the outer wall of the pipe which is near the head part of the pipe is provided with a cylindrical-like inner gas storage bag and an outer medicine storage bag with the capillary micro-holes which have the same axis with the pipe, the outer wall of the gas storage bag combines with the inner wall of the medicine storage bag completely after the gas injection and expansion of the gas storage bag; the tail ends of the medicine injection pipe and the gas injection pipe are respectively provided with automatic closed connectors. The dual-bag trachea pipe can not only maintain the ideal trachea ventilation channel, but can also prevent the adverse reactions caused by trachea pipe by spraying medicine on the surface of the trachea, and an endoscope which is inserted in the pipe cavity and the pipe calibrations can ensure the accurate position and the depth of the trachea insertion together.
Description
Technical field
This utility model relates to a kind of endotracheal tube that is used for endotracheal anesthesia and breathes Supporting Therapy, particularly possesses to keep ideal trachea venting channels, insert the multi-functional overlapping pair of capsule endotracheal tube that endoscope checked and treated multiple function to trachea surface sprinkling medicine with in catheter lumen.
Background technology
At present, known endotracheal tube is made up of conduit, air storage bag, air injection pipe and joint four parts, after endotracheal tube inserts patient's trachea, conduit and air storage bag stimulate cause patient acutely choke cough, untoward reaction such as hypertension, increased heart rate.And the endotracheal tube that adds medicine storing bag through improvement because of exist medicine storing bag along conduit to extension, air storage bag two ends, cause when air storage bag pressurization inflatable dilatation, air storage bag and medicine storing bag can not suit comprehensively, and the interior residual medicine that has of medicine storing bag makes the clinical application precision not guarantee; Be located at insertion and use that interior air injection pipe of catheter lumen and medicine-pouring pipe have hindered endoscope and other therapeutic equipments; Its medicine-pouring pipe and air injection pipe are not provided with obturator, take place easily that medicinal liquid refluxes and air storage bag from flat, by clinical use inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of multi-functional overlapping pair of capsule endotracheal tube that is used for endotracheal anesthesia and breathing Supporting Therapy, this conduit decapacitation is kept outside the ideal trachea venting channels, also can in conduit cavity, insert endoscope and together guarantee to insert the exact position and the degree of depth of trachea with the conduit scale, have the untoward reaction that causes to trachea surface sprinkling medical treatment endotracheal tube, the effect that alleviates the patient suffering, and the medication precision is guaranteed.
For achieving the above object, the technical scheme taked of this utility model is:
A kind of multi-functional overlapping pair of capsule endotracheal tube, comprise conduit, medicine-pouring pipe, air injection pipe, the medicine storing bag that is communicated with the medicine-pouring pipe front end and the air storage bag that is communicated with the air injection pipe front end, it is characterized in that described medicine-pouring pipe and air injection pipe independently are embedded in separately meets the health care standard and is provided with in the graduated duct wall, and medicine-pouring pipe and air injection pipe are outwards being drawn near the catheter tail place; On the close conduit outer wall of catheter head, be provided with and cylindrical internal layer air storage bag of the co-axial class of conduit and the outer medicine storing bag that has the capillary micropore, the inwall of its outer wall and medicine storing bag suited fully after air storage bag was expanded by gas injection, was the dosage precision to guarantee that medicinal liquid all is extruded; The end of medicine-pouring pipe and air injection pipe is respectively equipped with an automatic airtight joint.
Above-mentioned automatic airtight joint comprises airtight tongue piece and the back-moving spring in the joint inner chamber.
The multi-functional overlapping pair of capsule endotracheal tube that this utility model provides, when clinical practice, at first medicine storing bag and air storage bag are found time to form injury of tracheal intubation and the irritant reaction of minimum cross section to reduce the patient when inserting trachea, the automatic airtight joint that wherein is contained in medicine-pouring pipe and air injection pipe end plays the inflow that prevents natural atmosphere; By medical scheme conduit is inserted normal place that patient's trachea presets and fixing, the scale on the conduit outer wall provides the reading foundation for insertion depth; Under the situation that medicine storing bag and air storage bag are all found time, earlier in medicine storing bag, inject medicine through medicine-pouring pipe, medicinal liquid is stored in the medicine storing bag, again through the air injection pipe injecting gas, air storage bag is expanded, medicinal liquid in the medicine storing bag expanded air storage bag extruding and micropore from the drug storage cyst wall sprays to the trachea surface, finish the Drug therapy of glottis to the trachea carina tracheal mucosa.Air storage bag is made few attached to the amount of liquid medicine in two capsule gaps by suiting fully of gas injection expansion back air storage bag outer wall and medicine storing bag inwall, thereby guarantee the dosage precision, medicine-pouring pipe automatic airtight joint not only guaranteed injection and the outside ejection of medicinal liquid pressurized but also can prevent that medicinal liquid from flowing along medicine-pouring pipe is counter, and the automatic airtight joint that is installed in the air injection pipe end has effectively guaranteed the lasting maintenance of air storage bag internal gas pressure after air storage bag is by gas injection.During the patient keeps somewhere endotracheal tube, directly in catheter lumen, insert endoscope and finish splanchnoscopy and treatment lower respiratory tract.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the I-I profile of Fig. 1;
Fig. 3 is the structural representation of automatic airtight joint.
The specific embodiment
As shown in Figure 1, plastic catheter 5. be provided with indicate catheter length scale 1., on conduit anterior outer wall 5., be provided with the internal layer air storage bag 3. with outer medicine storing bag 2., air storage bag 3. with medicine storing bag 2. respectively with air injection pipe 6., medicine-pouring pipe front end 7. is connected.5. 6. 7. medicine-pouring pipe outwards drawn and respectively be respectively equipped with an automatic airtight joint 8. at its end in the afterbody place at close conduit with air injection pipe, is used to connect injection, gas injection armarium.Be evenly distributed with the capillary insecticide-spraying hole 4. on the medicine storing bag cyst wall 2., 3. air storage bag is less than the 2. complete similar figures of wall thickness of medicine storing bag, after 3. air storage bag was expanded by gas injection, air storage bag outer wall and medicine storing bag inwall 2. 3. suited fully, to guarantee the dosage precision.Medicine storing bag greatest length 2. is less than 5 centimetres, in case when long because of 2. medicine storing bag all must being inserted trachea, inserted and be strayed into a laterobronchus deeply and cause endotracheal tube, cause poor aeration.9. be catheter slipjoint among the figure.
As shown in Figure 2, conduit 5. be embedded with separately in the tube wall independently medicine-pouring pipe 7. with air injection pipe 6., 5. intraluminal unobstructed insertion and the use that is beneficial to endoscope and therapeutic device of conduit.
As shown in Figure 3, be provided with airtight tongue piece in the automatic airtight joint inner chamber 8. and 10. reach back-moving spring .When injection or gas injection equipment plug insert the automatic airtight joint 8. the time airtight tongue piece 10. backed down, finish injection or plug is pulled out in gas injection, airtight tongue piece moves after 10. under back-moving spring promotes and resets that to make that pipeline obtains airtight.
Claims (2)
1, a kind of multi-functional overlapping pair of capsule endotracheal tube, comprise conduit, medicine-pouring pipe, air injection pipe, the medicine storing bag that is communicated with the medicine-pouring pipe front end and the air storage bag that is communicated with the air injection pipe front end, it is characterized in that: described medicine-pouring pipe and air injection pipe independently are embedded in separately and are provided with in the graduated duct wall, and medicine-pouring pipe and air injection pipe are outwards being drawn near the catheter tail place; Be provided with on the close conduit outer wall of catheter head and cylindrical internal layer air storage bag of the co-axial class of conduit and the outer medicine storing bag that has the capillary micropore, the inwall of its outer wall and medicine storing bag suited fully after air storage bag was expanded by gas injection; The end of medicine-pouring pipe and air injection pipe is respectively equipped with an automatic airtight joint.
2, multi-functional overlapping pair of capsule endotracheal tube according to claim 1, it is characterized in that: above-mentioned automatic airtight joint comprises airtight tongue piece and the back-moving spring that is located in the joint inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201120632U CN2912672Y (en) | 2005-06-28 | 2005-06-28 | Multifunction trachea guide tube with two overlapping capsules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201120632U CN2912672Y (en) | 2005-06-28 | 2005-06-28 | Multifunction trachea guide tube with two overlapping capsules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912672Y true CN2912672Y (en) | 2007-06-20 |
Family
ID=38167274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201120632U Expired - Fee Related CN2912672Y (en) | 2005-06-28 | 2005-06-28 | Multifunction trachea guide tube with two overlapping capsules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912672Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054664A (en) * | 2012-12-26 | 2013-04-24 | 范光学 | Support transportation device |
| CN105999527A (en) * | 2016-06-08 | 2016-10-12 | 王存金 | Nasal drug delivery device |
| CN106166324A (en) * | 2016-06-27 | 2016-11-30 | 南京双威生物医学科技有限公司 | A kind of biocompatibility dilator |
| CN109481810A (en) * | 2018-12-18 | 2019-03-19 | 柳兆芳 | A kind of continuous controlled release drug administration type tracheal catheter |
-
2005
- 2005-06-28 CN CNU2005201120632U patent/CN2912672Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054664A (en) * | 2012-12-26 | 2013-04-24 | 范光学 | Support transportation device |
| CN105999527A (en) * | 2016-06-08 | 2016-10-12 | 王存金 | Nasal drug delivery device |
| CN106166324A (en) * | 2016-06-27 | 2016-11-30 | 南京双威生物医学科技有限公司 | A kind of biocompatibility dilator |
| CN109481810A (en) * | 2018-12-18 | 2019-03-19 | 柳兆芳 | A kind of continuous controlled release drug administration type tracheal catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |