CN109675163A - A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula - Google Patents
A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula Download PDFInfo
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- CN109675163A CN109675163A CN201811422210.4A CN201811422210A CN109675163A CN 109675163 A CN109675163 A CN 109675163A CN 201811422210 A CN201811422210 A CN 201811422210A CN 109675163 A CN109675163 A CN 109675163A
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- wall
- supervisor
- breathing
- type dual
- tracheal cannula
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- 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
- A61M16/0418—Special features for tracheal tubes not otherwise provided for with integrated means for changing the degree of curvature, e.g. for easy intubation
-
- 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
- A61M16/0486—Multi-lumen tracheal tubes
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to endotracheal intubation fields, in particular a kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula, including supervisor, the supervisor's is internally provided with dividing layer, the side of the dividing layer is provided with operation duct, the other side of the dividing layer is provided with vent cap, the section in the operation duct is circular configuration, the section of the vent cap is crescent structure, side outer wall of the operation duct close to dividing layer bottom end offers operation port, the upper end outer wall of the supervisor is arranged with proximal balloon, the lower end outer wall of the supervisor is arranged with distal balloon, the configuration of the present invention is simple, it is easy to use, operation duct and vent cap, which can be realized, guarantees the bronchial ventilation in the other side when operating under carrying out airway wall to a laterobronchus, patient is not in suffocate and threat to life, medical safety is ensured , the risk of operation is reduced, adjustable pipe can guarantee to carry out position adjusting to distal balloon according to bronchial distance.
Description
Technical field
The present invention relates to endotracheal intubation field, specially a kind of breathing endoscopic interventional treatment uses safety-type two-chamber gas
Cannula.
Background technique
Intratracheal innocent and malignant tumour in addition to it is traditional surgically other than, through being intervened under Flexible bronchoscopy row mirror
Treatment is current main therapeutic modality, and there is therapeutic modality under common mirror: high-frequency electrocoagulation, snare, laser, freezing etc., purpose
It is to be melted to tumour, to reach opening air flue, keeps air flue general object, the fiber crops used through interventional bronchoscopy
Liquor-saturated mode has: (1) painless+calm: patient awoke's state, via intranasal application or oral cavity operate under mirror, few to use；(2) systemic vein
Anesthesia: MV via intubation or laryngeal mask airway are commonly used.
Either MV via intubation or laryngeal mask airway treat under mirror to tumour in air flue, and bleeding is behaviour
Author most fears the problem, dies once big bleeding will will lead to patient and be choked to death, and traditional trachea cannula is straight type,
It can be only inserted into tracheae, for laryngeal mask above glottis, they merely provide the channel of an operation, and Patients with Mechanical Ventilation leads to
Road.Once occurring that big bleeding is helpless, also there is the trachea cannula of two-chamber, is to need unilateral lung logical for surgery open chest surgery
Gas uses, and not can enter bronchoscope in lumen, in addition, distal balloon cannot be adjusted when in use according to the bronchus distance of patient
Section is set, use it is very inconvenient, in consideration of it, it is proposed that a kind of breathing endoscopic interventional treatment use safety-type two-chamber tracheae
Intubation.
Summary of the invention
The purpose of the present invention is to provide a kind of breathing endoscopic interventional treatments to use safety-type Dual-channel tracheal cannula, to solve
Once big bleeding will will lead to patient and be choked to death to die makes with distal balloon when trachea cannula mentioned above in the background art
Used time cannot according to the bronchus of patient apart from adjusting position the problems such as.
To achieve the above object, the invention provides the following technical scheme:
A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula, including supervisor, and the inside of the supervisor is set
It is equipped with dividing layer, the side of the dividing layer is provided with operation duct, and the other side of the dividing layer is provided with vent cap, institute
The section for stating operation duct is circular configuration, and the section of the vent cap is crescent structure, the bottom end of the dividing layer with
The middle part inner wall of supervisor closely bonds, and side outer wall of the operation duct close to dividing layer bottom end offers operation port, described
The bottom end of vent cap offers blow vent；
The upper end outer wall of the supervisor is arranged with proximal balloon, and the lower end outer wall of the supervisor is arranged with distal balloon, institute
The outer wall for stating proximal balloon is connected with the first gas tube, and first gas tube is provided with first far from one end of proximal balloon and fills
Gas head, the outer wall of the distal balloon are connected with the second gas tube, and proximal balloon and company are run through in the top of second gas tube
It is connected to the second pneumatic head.
Preferably, the diameter in the operation duct is 7-8mm.
Preferably, the middle part width of the vent cap is 2-3mm.
Preferably, the proximal balloon and distal balloon are spherical structure.
Preferably, the middle part outer wall of second gas tube and the outer wall of supervisor closely bond.
Preferably, it is provided with adjustable pipe between the outer wall of the supervisor and the inner wall of distal balloon, the two of the adjustable pipe
The both ends of distal balloon are run through at end.
Preferably, the outer wall of the adjustable pipe and the both ends of distal balloon closely bond, the inner wall of the adjustable pipe and master
The outer wall of pipe is slidably connected.
Compared with prior art, beneficial effects of the present invention: the configuration of the present invention is simple, it is easy to use, by being provided with
Operation duct and vent cap can be realized to a laterobronchus carry out airway wall under operate when guarantee another laterobronchus
Ventilation, patient be not in asphyxia and threat to life, largely ensured medical safety, reduced the risk of operation,
It can guarantee to carry out position adjusting to distal balloon according to bronchial distance by the adjustable pipe being provided with, facilitate medical matters people
Member uses, and the present invention has great practical value, convenient for promoting.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the internal cross section figure being responsible in the present invention；
Fig. 3 is usage state diagram of the invention；
Fig. 4 is the schematic perspective view being responsible in the present invention；
Fig. 5 is the schematic perspective view of distal balloon in the present invention.
In figure: 1, being responsible for；11, duct is operated；111, operation port；12, vent cap；121, blow vent；2, separate layer；3,
Proximal balloon；31, the first gas tube；311, the first pneumatic head；4, distal balloon；41, the second gas tube；411, the second inflation
Head；42, adjustable pipe；5, tracheae；6, the first bronchus；7, the second bronchus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, " several " are meant that two or more,
Unless otherwise specifically defined.
Embodiment 1
A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula, as shown in Figure 1, Figure 2 and Figure 4, including master
Pipe 1, the outer diameter for being responsible for 1 is 12-13mm, and the present embodiment is preferably 12mm, is responsible for 1 and is internally provided with dividing layer 2, dividing layer 2
Side be provided with operation duct 11, operation duct 11 diameter be 7-8mm, the other side of dividing layer 2 is provided with vent cap
12, the middle part width of vent cap 12 is 2-3mm, and the section in operation duct 11 is circular configuration, and the section of vent cap 12 is
Crescent structure, the bottom end of dividing layer 2 and the middle part inner wall of supervisor 1 closely bond, and operate duct 11 close to 2 bottom end of dividing layer
Side outer wall offers operation port 111, and the bottom end of vent cap 12 offers blow vent 121.
Specifically, the diameter in operation duct 11 is 7mm, the middle part width of vent cap 12 is 2mm, by operating duct 11
It is able to carry out under mirror and operates and treat, can guarantee the ventilatory effect of the other side when being operated by vent cap 12.
As shown in Figure 1, the upper end outer wall of supervisor 1 is arranged with proximal balloon 3, the lower end outer wall for being responsible for 1 is arranged with distal end gas
Capsule 4, proximal balloon 3 and distal balloon 4 are spherical structure, and the outer wall of proximal balloon 3 is connected with the first gas tube 31, and first fills
Tracheae 31 is provided with the first pneumatic head 311 far from one end of proximal balloon 3, and the outer wall of distal balloon 4 is connected with the second gas tube
41, the top of the second gas tube 41 through proximal balloon 3 and is connected with the second pneumatic head 411, outside the middle part of the second gas tube 41
Wall and the outer wall of supervisor 1 closely bond.
In addition, proximal balloon 3 and distal balloon 4 are all made of silica gel material and are made, silica gel material is soft, can guarantee to fill again
It is expanded after gas, patient airway's inner wall is blocked, blood backflow is prevented.
First pneumatic head 311 and the second pneumatic head 411 are all made of the production of Yiwu City beans-and bullets shooter outdoor goods Co., Ltd
BL221 gas-charging connection can guarantee the first gas tube 31 and the second inflation by the first pneumatic head 311 and the second pneumatic head 411
The open-topped opening and closing of pipe 41, are conveniently inflated and bleed air operation.
Breathing endoscopic interventional treatment in the present embodiment uses safety-type Dual-channel tracheal cannula when in use, as shown in figure 3,
Firstly, supervisor 1 to be inserted into the inside of the tracheae 5 of patient, supervisor 1 is located at the first bronchus 6 close to the side of operation port 111
The second bronchus of the 1 bottom end insertion other side is responsible for convenient for carrying out operation and treatment under mirror by operation duct 11 in inlet
Inside 7, is ventilated by the blow vent 121 that 12 bottom of vent cap is arranged, guarantee the respiratory function of patient, then to first
Gas tube 31 and the second gas tube 41 are inflated, and gas is filled with proximal balloon 3 and distal balloon 4, so that proximal balloon 3
The inside of tracheae 5 and the second bronchus 7 is blocked respectively with the expansion of distal balloon 4, guarantees that ventilation and oxygen are closed, it is big when occurring
When bleeding, blood will not enter the top of tracheae 5 and the inside of the second bronchus 7, avoid patient from asphyxia threat to life occur, very
Medical safety has been ensured in big degree, reduces the risk of operation.
Embodiment 2
In the specific use process, position of the distal balloon 4 on supervisor 1 is not adjustable, in the position of the second bronchus 7
When farther out, the second bronchus 7 cannot be blocked well, therefore, we are on the basis of embodiment 1 to distal balloon 4
Improvement is made, as shown in figure 5, it is provided with adjustable pipe 42 between the outer wall of supervisor 1 and the inner wall of distal balloon 4, adjustable pipe 42
The both ends of distal balloon 4 are run through at both ends, and the both ends of the outer wall and distal balloon 4 of adjustable pipe 42 closely bond, adjustable pipe 42 it is interior
Wall and the outer wall of supervisor 1 are slidably connected.
In the present embodiment, by sliding of the adjustable pipe 42 on supervisor 1, so that distal balloon 4 carries out slidable adjustment, thus
The position of distal balloon 4 can be adjusted according to the distance of the second bronchus 7, to block to the second bronchus 7, guarantee close
Seal effect.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula, including supervisor (1), it is characterised in that: described
Supervisor's (1) is internally provided with dividing layer (2), and the side of the dividing layer (2) is provided with operation duct (11), the dividing layer
(2) the other side is provided with vent cap (12), and the section of operation duct (11) is circular configuration, the vent cap
(12) section is crescent structure, and the bottom end of the dividing layer (2) and the middle part inner wall of supervisor (1) closely bond, the behaviour
Make duct (11) to offer operation port (111) close to the side outer wall of dividing layer (2) bottom end, the bottom end of the vent cap (12)
Offer blow vent (121)；
The upper end outer wall of the supervisor (1) is arranged with proximal balloon (3), and the lower end outer wall of the supervisor (1) is arranged with distal end gas
The outer wall of capsule (4), the proximal balloon (3) is connected with the first gas tube (31), and first gas tube (31) is far from proximal end gas
One end of capsule (3) is provided with the first pneumatic head (311), and the outer wall of the distal balloon (4) is connected with the second gas tube (41), institute
The top of the second gas tube (41) is stated through proximal balloon (3) and is connected with the second pneumatic head (411).
2. breathing endoscopic interventional treatment according to claim 1 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
The diameter for stating operation duct (11) is 7-8mm.
3. breathing endoscopic interventional treatment according to claim 1 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
The middle part width for stating vent cap (12) is 2-3mm.
4. breathing endoscopic interventional treatment according to claim 1 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
Stating proximal balloon (3) and distal balloon (4) is spherical structure.
5. breathing endoscopic interventional treatment according to claim 1 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
The outer wall of the middle part outer wall and supervisor (1) of stating the second gas tube (41) closely bonds.
6. breathing endoscopic interventional treatment according to claim 1 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
It states and is provided with adjustable pipe (42) between the outer wall of supervisor (1) and the inner wall of distal balloon (4), the both ends of the adjustable pipe (42) are passed through
Wear the both ends of distal balloon (4).
7. breathing endoscopic interventional treatment according to claim 6 uses safety-type Dual-channel tracheal cannula, it is characterised in that: institute
The both ends for stating the outer wall and distal balloon (4) of adjustable pipe (42) closely bond, inner wall and supervisor (1) of the adjustable pipe (42)
Outer wall is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422210.4A CN109675163A (en) | 2018-11-27 | 2018-11-27 | A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422210.4A CN109675163A (en) | 2018-11-27 | 2018-11-27 | A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675163A true CN109675163A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422210.4A Withdrawn CN109675163A (en) | 2018-11-27 | 2018-11-27 | A kind of breathing endoscopic interventional treatment uses safety-type Dual-channel tracheal cannula |
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| Country | Link |
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| CN (1) | CN109675163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520554A (en) * | 2021-06-22 | 2021-10-22 | 蔡星星 | Medical bronchial air guide fetching device |
-
2018
- 2018-11-27 CN CN201811422210.4A patent/CN109675163A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520554A (en) * | 2021-06-22 | 2021-10-22 | 蔡星星 | Medical bronchial air guide fetching device |
| CN113520554B (en) * | 2021-06-22 | 2024-01-05 | 成都瑞琦医疗科技有限责任公司 | Medical bronchus air guide and fetching device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190426 |