CN220158968U - Tracheal catheter - Google Patents
Tracheal catheter Download PDFInfo
- Publication number
- CN220158968U CN220158968U CN202320751924.XU CN202320751924U CN220158968U CN 220158968 U CN220158968 U CN 220158968U CN 202320751924 U CN202320751924 U CN 202320751924U CN 220158968 U CN220158968 U CN 220158968U
- Authority
- CN
- China
- Prior art keywords
- tracheal catheter
- hole
- cuff
- endotracheal tube
- tracheal
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 239000003814 drug Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 12
- 238000000502 dialysis Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 210000004877 mucosa Anatomy 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 4
- 206010002091 Anaesthesia Diseases 0.000 abstract description 3
- 230000037005 anaesthesia Effects 0.000 abstract description 3
- 230000000638 stimulation Effects 0.000 abstract description 3
- 239000003589 local anesthetic agent Substances 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 description 9
- 239000003721 gunpowder Substances 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an endotracheal tube, which comprises an endotracheal tube, wherein one end of the endotracheal tube is provided with a connector, a cuff is arranged below the endotracheal tube, the air bag is communicated with a valve through a pipeline, and two arc-shaped grooves are formed in the edge of the connector; the surface of the tracheal catheter is provided with a through hole A and a through hole B, and a medicine injection pipe is arranged in the tracheal catheter, penetrates through the through hole A and the through hole B and is fixedly connected with the inner surface of the tracheal catheter. The edge of the joint of the tracheal catheter is provided with two arc-shaped grooves, and the oxygen pipe and the humidifying pipe are embedded into the grooves for fixation without winding and fixing by using adhesive tape; the local anesthetic can permeate the outside of the cuff to perform surface anesthesia around the cuff, so that severe stimulation is reduced during tube drawing, and the tracheal mucosa tolerance is increased.
Description
Technical Field
The utility model relates to the technical field of medical products, in particular to an endotracheal tube.
Background
The tracheal catheter is inserted into the trachea and/or bronchus of a patient, a temporary artificial respiratory passage is created for the patient, particularly a patient incapable of spontaneously breathing, and is usually fixed by an air bag, the air bag presses the tracheal mucosa of the human body for a long time, discomfort is brought to the patient when the tracheal catheter is pulled out, the oxygen tube and the humidifying tube are simultaneously introduced into the airway of the patient during tracheal catheter, and the oxygen tube and the humidifying tube are usually fixed by tape winding, so that the fixing is inconvenient, a great deal of time is wasted easily, the tracheal catheter is not suitable for polar patients, and the tracheal catheter is also troublesome to disassemble after use.
Disclosure of Invention
In view of this, the utility model provides an endotracheal tube, which has the following specific technical scheme:
the tracheal catheter comprises a tracheal catheter, wherein one end of the tracheal catheter is provided with a connector, a cuff is arranged below the tracheal catheter, the air bag is communicated with a valve through a pipeline, and two arc-shaped grooves are formed in the edge of the connector;
the surface of the tracheal catheter is provided with a through hole A and a through hole B, and a medicine injection pipe is arranged in the tracheal catheter, penetrates through the through hole A and the through hole B and is fixedly connected with the inner surface of the tracheal catheter.
Further, one end of the injection tube extends to the outside of the tracheal catheter.
Furthermore, the side of the tracheal catheter is provided with scale marks along the length direction thereof, so that the medical staff can observe the insertion depth conveniently.
Further, the valve is a one-way valve.
Further, the cuff is one of a dialysis membrane, a reverse osmosis membrane and an ultra-filtration membrane.
By adopting the technical scheme, the method has the following beneficial effects:
the edge of the joint of the tracheal catheter is provided with two arc-shaped grooves, and the oxygen pipe and the humidifying pipe are embedded into the grooves for fixation without winding and fixing by using adhesive tape; the local anesthetic can permeate the outside of the cuff to perform surface anesthesia around the cuff, so that severe stimulation is reduced during tube drawing, and the tracheal mucosa tolerance is increased.
Drawings
FIG. 1 is a schematic view of the whole structure of the present utility model
FIG. 2 is a schematic view of the structure of the drug injection tube of the present utility model;
FIG. 3 is a schematic diagram of the front structure of an interface;
1-an endotracheal tube; 2-a cuff; 3-valve; 4-a medicine injection tube; a 5-linker; 6-grooves; 7-through hole A; 8-through hole B
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Embodiment 1, an endotracheal tube 1, including endotracheal tube 1, the one end of endotracheal tube 1 is equipped with joint 5, be equipped with the cover bag 2 below endotracheal tube 1, the gasbag passes through pipeline intercommunication valve 3, joint 5 edge opens has two arc recess 6;
the surface of the tracheal catheter 1 is provided with a through hole A7 and a through hole B8, the inside of the tracheal catheter 1 is provided with a medicine injection tube 4, and the medicine injection tube 4 passes through the through hole A and the through hole B and is fixedly connected with the inner surface of the tracheal catheter 1.
One end of the drug injection tube 4 extends to the outside of the tracheal catheter 1, scale marks are arranged on the side face of the tracheal catheter 1 along the length direction of the tracheal catheter, so that medical staff can observe the insertion depth conveniently, the valve 3 is a one-way valve 3, and the cuff 2 is one of a dialysis membrane, a reverse osmosis membrane and an ultrafiltration membrane.
When the tracheal catheter is specifically used, after the tracheal catheter 1 is inserted into a human body to a proper depth according to the display of scale marks, one end of the drug injection tube 4 is injected with a gunpowder, the gunpowder is conveyed into a space formed between the outer wall of the tracheal catheter 1 and the inner wall of the cuff 2 through the injection tube, an adaptive cover is arranged at one end of the injection tube, the cover is covered for sealing when the tracheal catheter is not used, when the internal pressure of the cuff 2 is higher than the internal pressure of a trachea, the local gunpowder can permeate out of the cuff 2, the surrounding surface of the cuff 2 is anesthetized, severe irritation during tube drawing is reduced, the tolerance of tracheal mucosa is increased, two arc-shaped grooves 6 are formed at the edge of a joint 5 of the tracheal catheter 1, the oxygen tube and the humidifying tube are embedded into the grooves 6 for fixation, and the adhesive tape is not required to be used for winding and fixing, and in the embodiment, the edges of the through hole A7 and the through hole B8 are fixedly connected to the drug injection tube 4.
Example 2: an endotracheal tube 1 comprises an endotracheal tube 1, one end of the endotracheal tube 1 is provided with a joint 5, a cuff 2 is arranged below the endotracheal tube 1, the cuff is communicated with a valve 3 through a pipeline, and two arc-shaped grooves 6 are formed in the edge of the joint 5;
the surface of the tracheal catheter 1 is provided with a through hole A7 and a through hole B8, the inside of the tracheal catheter 1 is provided with a medicine injection tube 4, and the medicine injection tube 4 passes through the through hole A and the through hole B and is fixedly connected with the inner surface of the tracheal catheter 1.
One end of the drug injection tube 4 extends to the outside of the tracheal catheter 1, scale marks are arranged on the side face of the tracheal catheter 1 along the length direction of the tracheal catheter, so that medical staff can observe the insertion depth conveniently, the valve 3 is a one-way valve 3, and the cuff 2 is one of a dialysis membrane, a reverse osmosis membrane and an ultrafiltration membrane.
When the tracheal catheter is specifically used, the oxygen pipe and the humidifying pipe are embedded into the groove 6 to be fixed, an adhesive tape is not required to be used for winding and fixing, if no gunpowder is required, the valve 3 can be used for inflating the cuff 2, so that the tracheal catheter 1 is fixed, and in the embodiment 1, the cuff 2 is enlarged and fixed when the gunpowder is injected through the injection pipe 4.
After the tracheal catheter is inserted into the proper depth of a human body according to the display of the scale marks, one end of the drug injection tube is injected with the drug, the drug is conveyed into a space formed between the outer wall of the tracheal catheter and the inner wall of the cuff through the injection tube, an adaptive cover is arranged at one end of the injection tube, the cover is covered and sealed when the tracheal catheter is not used, when the internal pressure of the cuff is greater than that of the trachea, the local drug can permeate the outside of the cuff, the surface anesthesia is carried out around the cuff, the severe stimulation is reduced when the tracheal catheter is pulled out, and the tolerance of the tracheal mucosa is increased.
While the basic principles and main features of the present utility model have been described above, it will be understood by those skilled in the art that the present utility model is not limited by the above-described embodiments, which are described in the foregoing description merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (5)
1. The tracheal catheter comprises a tracheal catheter, wherein one end of the tracheal catheter is provided with a joint, and the tracheal catheter is characterized in that a cuff is arranged below the tracheal catheter, the cuff is communicated with a valve through a pipeline, and two arc-shaped grooves are formed in the edge of the joint;
the surface of the tracheal catheter is provided with a through hole A and a through hole B, a medicine injection pipe is arranged in the tracheal catheter, and the medicine injection pipe penetrates through the through hole A and the through hole B and is fixedly connected with the inner surface of the tracheal catheter.
2. An endotracheal tube according to claim 1, wherein one end of the tube extends outside the endotracheal tube.
3. An endotracheal tube according to claim 1, wherein the lateral surface of the endotracheal tube is provided with graduations along its length for facilitating the observation of the depth of insertion by the medical staff.
4. An endotracheal tube according to claim 1, wherein said valve is a one-way valve.
5. The endotracheal tube of claim 1, wherein said cuff is one of a dialysis membrane, a reverse osmosis membrane, and an ultra filtration membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751924.XU CN220158968U (en) | 2023-04-07 | 2023-04-07 | Tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751924.XU CN220158968U (en) | 2023-04-07 | 2023-04-07 | Tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158968U true CN220158968U (en) | 2023-12-12 |
Family
ID=89067526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320751924.XU Active CN220158968U (en) | 2023-04-07 | 2023-04-07 | Tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158968U (en) |
-
2023
- 2023-04-07 CN CN202320751924.XU patent/CN220158968U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |