CN105797251A - Multifunctional trachea cannula core - Google Patents
Multifunctional trachea cannula core Download PDFInfo
- Publication number
- CN105797251A CN105797251A CN201610311047.9A CN201610311047A CN105797251A CN 105797251 A CN105797251 A CN 105797251A CN 201610311047 A CN201610311047 A CN 201610311047A CN 105797251 A CN105797251 A CN 105797251A
- Authority
- CN
- China
- Prior art keywords
- thin film
- sleeve pipe
- tube core
- intubation
- endotracheal intubation
- 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.)
- Granted
Links
- 210000003437 trachea Anatomy 0.000 title abstract description 7
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010409 thin film Substances 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 210000004704 glottis Anatomy 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a multifunctional trachea cannula core, which belongs to the field of medical instruments and comprises a plastic core (1), a sleeve (2) and a film (3), wherein the plastic core (1) is embedded in the sleeve (2), the front end of the sleeve (2) penetrates through the middle of the film (3), and the middle of the film (3) is connected with the sleeve (2). The invention has the functions of oxygen supply, negative pressure suction, intubation guide, airway injury prevention and the like, can simplify intubation operation, reduce intubation process time, increase intubation success rate and ensure life safety of patients in the intubation process.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly to a kind of multifunctional endotracheal intubation tube core.
Background technology
Owing to there is no the tube core of special endotracheal tube in Hospitals at Present, or the tracheal cannula core of the only single moulding function of conduit.In the process intubated, it is easy to following complication occurs: the anoxia of patient in (1) catheterization procedure；(2) due to oral cavity in catheterization procedure, the secretions such as air flue continues to produce obstruction and intubates and need to repeatedly change suctioning secretions, extends intubation time (3) damage air flue (4) owing to causing difficult intubation by glottis difficulty.Above complication reduces successful intubation, even brings life danger to patient, and brings a lot of inconvenience to medical personnel.On this basis, it is proposed to the technical program, increase the success rate intubated, reduce intubation time, it is ensured that patient's life security in catheterization procedure.
Summary of the invention
It is desirable to provide a kind of multifunctional endotracheal intubation tube core, it is provided simultaneously with oxygen supply, negative pressure-pumping, guide cannula and prevents the functions such as Airway damage, it is possible to simplifying intubation, reducing the catheterization procedure time, increase the success rate intubated, it is ensured that patient's life security in catheterization procedure.
For reaching above-mentioned purpose, the technical solution used in the present invention is as follows:
Multifunctional endotracheal intubation tube core disclosed by the invention, including moulding core, sleeve pipe, thin film, described moulding core is embedded in sleeve pipe, and the middle part of described thin film is connected with the anterior of sleeve pipe.
Preferably, described thin film is sleeve shaped, and the sidewall of thin film and sleeve pipe have gap.
Preferably, described sleeve pipe front end rounding.
Further, central film portion is run through in described sleeve pipe front end, and sleeve pipe is double lumen tube, and aperture is all offered in two cavity front ends of described double lumen tube, and described aperture is positioned on front side of thin film, and two cavity rear ends of described double lumen tube connect oxygen connection and negative pressure joint respectively.
Further, described negative pressure joint is provided with suction shaft.
Preferably, described moulding core is wire guide.
Preferably, described sleeve pipe is plastic flexible pipe.
Further, described thin film is plastic sheeting.
The method have the advantages that
1. moulding core can mould the shape of tube core, thus moulding the shape of tracheal intubation, is beneficial to intubation；
2. the structure of thin film makes to intubate and plays insulation blocking effect between conduit and air flue and guide lubrication, it is possible to protection trachea so that tracheal intubation can pass through the narrow tracheas such as glottis, reduces the air flues such as tracheal intubation damage glottis simultaneously；
3. thin film is sleeve shaped, convenient operation；
4. sleeve pipe front end rounding, it is possible to reduce the damage to trachea further；
5. when intubating, tube core can carry out oxygen supply simultaneously, improves patient safety；
6. when intubating, tube core can carry out suction sputum simultaneously, simplifies operator and alternately and repeatedly uses endotracheal tube and sputum aspirator tube in catheterization procedure, and make the operator visual field become apparent from, shorten intubation time, increases successful intubation；
7. sleeve pipe is plastic flexible pipe, facilitates moulding, it is simple to lubrication, moreover it is possible to reduce the damage to trachea；
8. thin film is plastic sheeting, is beneficial to lubrication, is beneficial to thin film upset simultaneously, extracts out from tracheal intubation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the relative position schematic diagram when present invention and tracheal intubation insertion；
The schematic diagram of thin film upset when Fig. 3 is extract tube core out；
Fig. 4 is the schematic diagram that thin film upset enters tracheal intubation；
In figure: the moulding core of 1-, 2-sleeve pipe, 3-thin film, 4-oxygen connection, 5-negative pressure joint, 6-tracheal intubation, 21-aperture, 51-suction shaft.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.
As Figure 1-4, multifunctional endotracheal intubation tube core disclosed by the invention, including moulding core 1, sleeve pipe 2, thin film 3, moulding core 1 is embedded in sleeve pipe 2, sleeve pipe 2 front end is run through in the middle part of thin film 3, the middle part of thin film 3 is connected with sleeve pipe 2, thin film 3 is sleeve shaped, the sidewall of thin film 3 and sleeve pipe 2 have gap, sleeve pipe 2 front end rounding, sleeve pipe 2 is double lumen tube, aperture 21 is all offered in two cavity front ends of double lumen tube, aperture 21 is positioned on front side of thin film 3, two cavity rear ends of double lumen tube connect oxygen connection 4 and negative pressure joint 5 respectively, negative pressure joint 5 is provided with suction shaft 51, moulding core 1 is wire guide, sleeve pipe 2 is plastic flexible pipe, thin film 3 is plastic sheeting.
The using method of the present invention: tube core is inserted from tracheal intubation rear end, makes the front end of tube core pass from tracheal intubation front end, thin film is all taken out of, again by tube core retraction a bit, tracheal intubation front end is clipped between thin film and tube core, as in figure 2 it is shown, then give thin film and tracheal intubation lubrication；When by narrow tracheas such as glottises, first allow tube core pass through, then move forward tube core and tracheal intubation simultaneously, utilize the protection of thin film so that tracheal intubation passes through；When fetching tube core, directly being exited from tracheal intubation by tube core, pipe box thin film upset can enter tracheal intubation in tow, and as shown in Figure 3,4, final tube core takes out from tracheal intubation rear end.Whole catheterization procedure continues oxygen supply, on-demand negative pressure-pumping simultaneously.
Certainly; the present invention also can have other various embodiments; when without departing substantially from present invention spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and deformation according to the present invention, but these change accordingly and deformation all should belong to the scope of the claims appended by the present invention.
Claims (8)
1. multifunctional endotracheal intubation tube core, it is characterized in that: include moulding core (1), sleeve pipe (2), thin film (3), described moulding core (1) is embedded in sleeve pipe (2), and the middle part of described thin film (3) is connected with the anterior of sleeve pipe (2).
2. multifunctional endotracheal intubation tube core according to claim 1, it is characterised in that: described thin film (3) is sleeve shaped, and the sidewall of thin film (3) and sleeve pipe (2) have gap.
3. multifunctional endotracheal intubation tube core according to claim 2, it is characterised in that: described sleeve pipe (2) front end rounding.
4. the multifunctional endotracheal intubation tube core according to claim 1-3 any one, it is characterized in that: thin film (3) middle part is run through in described sleeve pipe (2) front end, sleeve pipe (2) is double lumen tube, aperture (21) is all offered in two cavity front ends of described double lumen tube, described aperture (21) is positioned at thin film (3) front side, and two cavity rear ends of described double lumen tube connect oxygen connection (4) and negative pressure joint (5) respectively.
5. multifunctional endotracheal intubation tube core according to claim 4, it is characterised in that: described negative pressure joint (5) is provided with suction shaft (51).
6. multifunctional endotracheal intubation tube core according to claim 1, it is characterised in that: described moulding core (1) is wire guide.
7. the multifunctional endotracheal intubation tube core according to claim 5 or 6, it is characterised in that: described sleeve pipe (2) is plastic flexible pipe.
8. multifunctional endotracheal intubation tube core according to claim 7, it is characterised in that: described thin film (3) is plastic sheeting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311047.9A CN105797251B (en) | 2016-05-11 | 2016-05-11 | multifunctional trachea cannula core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311047.9A CN105797251B (en) | 2016-05-11 | 2016-05-11 | multifunctional trachea cannula core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105797251A true CN105797251A (en) | 2016-07-27 |
| CN105797251B CN105797251B (en) | 2018-06-29 |
Family
ID=56455901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610311047.9A Active CN105797251B (en) | 2016-05-11 | 2016-05-11 | multifunctional trachea cannula core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105797251B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729167A (en) * | 2020-06-30 | 2020-10-02 | 十堰市太和医院（湖北医药学院附属医院） | Special guide wire for tracheal intubation |
| WO2022153171A1 (en) * | 2021-01-15 | 2022-07-21 | Ramachandran Thekkedath | A device for collection and scavenging of biological samples, and drug delivery for hollow organs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100192956A1 (en) * | 2009-02-05 | 2010-08-05 | Covidien Ag | Method for manufacturing a cuff on plastic tube provided with an external sheath |
| CN202198945U (en) * | 2011-08-15 | 2012-04-25 | 宜昌市第一人民医院 | Disposable guiding tube core for endotracheal intubation |
| CN102764471A (en) * | 2011-05-03 | 2012-11-07 | 湖北医药学院附属医院 | Tracheal catheter core |
| CN204485001U (en) * | 2015-02-13 | 2015-07-22 | 湖南省肿瘤医院 | A kind of novel tracheal casing pipe tube core |
| CN205849949U (en) * | 2016-05-11 | 2017-01-04 | 四川大学华西医院 | Multifunctional trachea cannula core |
-
2016
- 2016-05-11 CN CN201610311047.9A patent/CN105797251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100192956A1 (en) * | 2009-02-05 | 2010-08-05 | Covidien Ag | Method for manufacturing a cuff on plastic tube provided with an external sheath |
| CN102764471A (en) * | 2011-05-03 | 2012-11-07 | 湖北医药学院附属医院 | Tracheal catheter core |
| CN202198945U (en) * | 2011-08-15 | 2012-04-25 | 宜昌市第一人民医院 | Disposable guiding tube core for endotracheal intubation |
| CN204485001U (en) * | 2015-02-13 | 2015-07-22 | 湖南省肿瘤医院 | A kind of novel tracheal casing pipe tube core |
| CN205849949U (en) * | 2016-05-11 | 2017-01-04 | 四川大学华西医院 | Multifunctional trachea cannula core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729167A (en) * | 2020-06-30 | 2020-10-02 | 十堰市太和医院（湖北医药学院附属医院） | Special guide wire for tracheal intubation |
| WO2022153171A1 (en) * | 2021-01-15 | 2022-07-21 | Ramachandran Thekkedath | A device for collection and scavenging of biological samples, and drug delivery for hollow organs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105797251B (en) | 2018-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |