CN110393840A - Air bag integrated tracheal cannula - Google Patents
Air bag integrated tracheal cannula Download PDFInfo
- Publication number
- CN110393840A CN110393840A CN201910650111.XA CN201910650111A CN110393840A CN 110393840 A CN110393840 A CN 110393840A CN 201910650111 A CN201910650111 A CN 201910650111A CN 110393840 A CN110393840 A CN 110393840A
- Authority
- CN
- China
- Prior art keywords
- air bag
- main body
- trachea cannula
- balloon conduit
- cannula
- 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.)
- Pending
Links
- 210000003437 trachea Anatomy 0.000 claims abstract description 67
- 239000004831 Hot glue Substances 0.000 claims description 6
- 210000002221 olecranon process Anatomy 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000071 blow moulding Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 16
- 210000003800 pharynx Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002775 capsule Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 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
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
Abstract
This application involves the technical fields of medical equipment, more particularly to a kind of air bag integrated tracheal cannula, including trachea cannula main body, it further include the balloon conduit being connect with trachea cannula main body, balloon conduit includes inner layer pipe and the balloon outer set on inner layer pipe periphery, the blister cavities that can be passed through gas is formed between air bag and pipeline, the inner tubal wall of trachea cannula main body is equipped with gas ducting, one end of gas ducting along the tube wall of trachea cannula main body extend through trachea cannula main body after be inserted into balloon conduit air bag in, the other end is connected with the inflation line outside trachea cannula main body, inflation line is equipped with the control device for controlling inflation line on-off far from one end of gas ducting, tracheal cannula joint is additionally provided in trachea cannula main body.The air bag of the application directly passes through the outer tube wall blow molding of balloon conduit, is shaped on balloon conduit, and manufacture craft is simple, and it is not with fold, so that it is more smooth when being inserted into, it avoids that the bottleneck throat air flue of patient is caused to damage.
Description
[technical field]
This application involves the technical field of medical equipment more particularly to a kind of air bag integrated tracheal cannulas.
[background technique]
Currently, general anesthesia operation is mainly used in trachea cannula, trachea cannula, which refers to, is placed in a special tracheae through glottis
The technology of tracheae, this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent accidentally suction etc. from providing optimum condition,
It is the important measures that anesthesia surgery, CPR and respiratory dysfunction patient establish effective respiration channel.Existing tracheae is inserted
Pipe is usually provided with air bag, is used to be supported tracheal wall by inflating after trachea cannula is placed in air flue, consequently facilitating
The smooth opening of air flue.
But the air bag of existing trachea cannula is generally bonded by way of hot melt adhesive connection after trachea cannula blow molding
In the outer wall of tube body, apparent fold can be formed on tube body, the trachea cannula of the structure holds when being intubated to patient
Easily cause the bottleneck throat and Airway damage of patient.It is improved therefore, it is necessary to further to this structure.
[summary of the invention]
To solve existing trachea cannula when being intubated to patient, the air bag with fold be easy to cause patient's thereon
The problem of bottleneck throat and Airway damage, the application provide a kind of air bag integrated tracheal cannula.
The application is technical solution used by solving its technical problem:
Air bag integrated tracheal cannula, including trachea cannula main body further include the gas connecting with the trachea cannula main body
Capsule pipeline, the balloon conduit include inner layer pipe and the balloon outer set on the inner layer pipe periphery, the air bag and institute
The blister cavities for being formed between pipeline and being passed through gas is stated, the inner tubal wall of the trachea cannula main body is equipped with gas ducting, the inflation
One end of pipeline along the tube wall of trachea cannula main body extend through trachea cannula main body after be inserted into balloon conduit air bag in, it is another
End is connected with the inflation line outside trachea cannula main body, and the inflation line is equipped with far from one end of gas ducting to be filled for controlling
The control device of gas line on-off is additionally provided with tracheal cannula joint in the trachea cannula main body.
Air bag integrated tracheal cannula as described above, the balloon conduit and the trachea cannula main body pass through hot melt adhesive
It connects in succession and the caliber of balloon conduit is identical as the caliber of trachea cannula main body.
Air bag integrated tracheal cannula as described above, the air bag integrated take shape in the pipeline and are coated on outside pipeline
Week.
Air bag integrated tracheal cannula as described above, the balloon conduit are equipped with olecranon far from one end of gas ducting
Portion.
The tube wall of air bag integrated tracheal cannula as described above, the olecranon portion is equipped with Mo Feikong.
Air bag integrated tracheal cannula as described above, the control device include indicating sacculus and set on the instruction ball
Intracapsular control valve.
Air bag integrated tracheal cannula as described above, the control valve are check valve.
Air bag integrated tracheal cannula as described above is equipped in the trachea cannula main body and to match with inboard wall of tube body
Wire.
Compared with prior art, the application has the following advantages:
1, the air bag integrated tracheal cannula of the application, including trachea cannula main body and balloon conduit connected to it, gas
Capsule directly passes through the outer tube wall blow molding of balloon conduit, is shaped on balloon conduit, and manufacture craft is simple, and its non-band
There is fold, so that it is more smooth when the tracheae of insertion patient, avoid the front end of trachea cannula in catheterization procedure to the pharynx of patient
Laryngeal airway causes to damage.
2, the air bag integrated tracheal cannula of the application, balloon conduit hot melt adhesive connection connect by way of and trachea cannula
Main body connection, is connected, balloon conduit is in addition separately formed, compared with this previous whole trachea cannula, significantly using segmented
Reduce the cost of manufacture of tube body.
3, the air bag integrated tracheal cannula of the application, trachea cannula main body is interior to be equipped with the metal to match with inboard wall of tube body
Silk, the wire are wire spring, are wound in trachea cannula inner wall, good using the elastic potential energy of spring, are not easy kinking, and energy
It is resistant to the characteristic of compressing, avoids the phenomenon that trachea cannula stress can fold angulation to keep trachea cannula appearance ventilation unsmooth,
Reduce the generation of malpractice.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the air bag integrated tracheal cannula of the application.
[specific embodiment]
The application is described further below in conjunction with the accompanying drawings and the specific embodiments.
Please refer to attached drawing 1, a kind of air bag integrated tracheal cannula, including trachea cannula main body 1 and with trachea cannula main body
The balloon conduit 2 of connection, in the present embodiment, balloon conduit 2 connects in such a way that hot melt adhesive connection is connect with trachea cannula main body 1
It connecing, gluing is closely knit, avoids tube body gas leakage, and the caliber of balloon conduit is identical as the caliber of trachea cannula main body, and it is overall beautiful, it inserts
Enter the intratracheal more smooth of patient.When it is implemented, trachea cannula main body is mainly processed by PVC material, balloon conduit
Silica gel can be selected, have the advantages that better softness.Balloon conduit 2 is including inner layer pipe 21 and is set to the inner layer pipe periphery
Balloon outer 22, in the present embodiment, air bag directly passes through the outer tube wall blow molding of balloon conduit, is shaped in airsac tube
On road, manufacture craft is simple, and it is not with fold, so that it is more smooth when the tracheae of insertion patient, avoid trachea cannula
The bottleneck throat air flue of patient is caused to damage in catheterization procedure in front end.
The blister cavities that can be passed through gas, the trachea cannula main body are equipped between the air bag 22 and the balloon conduit body 21
1 inner tubal wall is equipped with gas ducting 3, and one end of the gas ducting 3 extends through tracheae along the tube wall of trachea cannula main body and inserts
It is inserted into after pipe main body 1 in the air bag 22 of balloon conduit, the other end is connected with the inflation line 4 outside trachea cannula main body 1, described
Inflation line 4 is equipped with the control device 5 for controlling inflation line on-off far from one end of gas ducting 3.Specifically, the control dress
Setting 5 includes instruction sacculus and the control valve in the instruction sacculus, which is check valve, when trachea cannula is inserted into finger
Positioning postpones, and medical staff will be by check valve toward air bag and instruction inflated, when not having pressure monitoring devices, according to finger
Show that the degree of inflation of sacculus can about judge whether the degrees of expansion of air bag reaches standard.Air bag after expansion makes trachea cannula
It is closed between tracheal wall, convenient for assisted respiartion or control breathing, gas is flowed into prevented also from vomitus, oral secretion or blood
Pipe.
In order to guarantee that the intensity and not bending of tube body, trachea cannula main body 1 are embedded in the gold to match with inboard wall of tube body
Belong to silk 6.In the present embodiment, which is wire spring, is wound in trachea cannula inner wall, utilizes the elastic potential energy of spring
It is good, it is not easy kinking, and be resistant to the characteristic to suffer oppression, angulation can be folded to make trachea cannula occur by avoiding trachea cannula stress
It ventilates unsmooth phenomenon, reduces the generation of malpractice.
Further, tracheal cannula joint 11 is additionally provided in the trachea cannula main body 1, tracheal cannula joint can be with breathing
Machine or Anesthesia machine are connected, and supply oxygen or are administered for patient.
In the present embodiment, the air bag 22 is shaped in the pipeline 21 and is coated on pipeline periphery, so that tracheae is inserted
The monnolithic case of pipe is relatively beautiful, is inserted into more smooth when the tracheae of patient, avoids the front end of trachea cannula in catheterization procedure
The bottleneck throat air flue of patient is caused to damage.
In addition, for the ease of trachea cannula when setting pipe and taking pipe not injured patients' organ-tissue, in the present embodiment, the gas
Capsule pipeline 2 is equipped with olecranon portion 23 far from one end of gas ducting 3, and the tube wall in olecranon portion 23 is equipped with the hole Mo Fei 24, be easy to by compared with
Narrow body cavities avoid tube body from damaging tracheae.
To sum up, as follows the advantages of the application:
1, the air bag integrated tracheal cannula of the application, including trachea cannula main body and balloon conduit connected to it, gas
Capsule directly passes through the outer tube wall blow molding of balloon conduit, is shaped on balloon conduit, and manufacture craft is simple, and its non-band
There is fold, so that it is more smooth when the tracheae of insertion patient, avoid the front end of trachea cannula in catheterization procedure to the pharynx of patient
Laryngeal airway causes to damage.
2, the air bag integrated tracheal cannula of the application, balloon conduit hot melt adhesive connection connect by way of and trachea cannula
Main body connection, is connected, balloon conduit is in addition separately formed, compared with this previous whole trachea cannula, significantly using segmented
Reduce the cost of manufacture of tube body.
3, the air bag integrated tracheal cannula of the application, trachea cannula main body is interior to be equipped with the metal to match with inboard wall of tube body
Silk, the wire are wire spring, are wound in trachea cannula inner wall, good using the elastic potential energy of spring, are not easy kinking, and energy
It is resistant to the characteristic of compressing, avoids the phenomenon that trachea cannula stress can fold angulation to keep trachea cannula appearance ventilation unsmooth,
Reduce the generation of malpractice.
The foregoing is merely the preferred embodiments of the application, not be used to limit the application implementation range, other it is all its
Principle and basic structure are same as the present application or approximate, within the scope of protection of this application.
Claims (8)
1. air bag integrated tracheal cannula, including trachea cannula main body (1), it is characterised in that: further include and the trachea cannula
The balloon conduit (2) of main body (1) connection, the balloon conduit (2) include inner layer pipe (21) and are set to outside the inner layer pipe
The balloon outer (22) in week forms the blister cavities that can be passed through gas, the tracheae between the air bag (22) and the pipeline (21)
The inner tubal wall of cannula body (1) is equipped with gas ducting (3), the pipe of one end of the gas ducting (3) along trachea cannula main body (1)
Wall is inserted into the air bag of balloon conduit (2) after extending through trachea cannula main body, and the other end is connected with set on trachea cannula main body
(1) inflation line (4) outside, inflation line (4) are equipped with the control for controlling inflation line on-off far from the one end of gas ducting (3)
Device (5) processed is additionally provided with tracheal cannula joint (11) on the trachea cannula main body (1).
2. air bag integrated tracheal cannula according to claim 1, it is characterised in that: the balloon conduit (2) with it is described
Trachea cannula main body (1) is connected by hot melt adhesive connection and the caliber and the caliber phase of trachea cannula main body (1) of balloon conduit (2)
Together.
3. air bag integrated tracheal cannula according to claim 1, it is characterised in that: the air bag (22) is shaped in
The pipeline (21) and it is coated on pipeline periphery.
4. air bag integrated tracheal cannula according to claim 1, it is characterised in that: the balloon conduit (2) is separate to fill
One end of feed channel (3) is equipped with olecranon portion (23).
5. air bag integrated tracheal cannula according to claim 4, it is characterised in that: the tube wall of the olecranon portion (23) is set
There are Mo Feikong (24).
6. air bag integrated tracheal cannula according to claim 1, it is characterised in that: the control device (5) includes referring to
Show sacculus and the control valve in the instruction sacculus.
7. air bag integrated tracheal cannula according to claim 6, it is characterised in that: the control valve is check valve.
8. air bag integrated tracheal cannula according to claim 1, it is characterised in that: in the trachea cannula main body (1)
Equipped with the wire (6) to match with inboard wall of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650111.XA CN110393840A (en) | 2019-07-18 | 2019-07-18 | Air bag integrated tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650111.XA CN110393840A (en) | 2019-07-18 | 2019-07-18 | Air bag integrated tracheal cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110393840A true CN110393840A (en) | 2019-11-01 |
Family
ID=68324699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650111.XA Pending CN110393840A (en) | 2019-07-18 | 2019-07-18 | Air bag integrated tracheal cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110393840A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101307A2 (en) * | 2007-02-23 | 2008-08-28 | Gilberto Clemente Pereira | Obturator cannula for prophylaxis of pulmonary aspiration of gastric contents and positive-pressure ventilation |
| CN201248945Y (en) * | 2008-09-09 | 2009-06-03 | 佘文智 | Reinforced trachea cannula |
| CN203469181U (en) * | 2013-09-18 | 2014-03-12 | 宁波市海曙思力德贸易有限公司 | Trachea-type ventilation catheter |
| US20170290694A1 (en) * | 2014-09-26 | 2017-10-12 | Ramon Abad Belando | Device for inserting an inflatable balloon |
| CN109045430A (en) * | 2018-08-15 | 2018-12-21 | 广州圣犹达生物科技有限公司 | A kind of visual trachea cannula |
| CN109999301A (en) * | 2019-05-15 | 2019-07-12 | 河南驼人医疗器械集团有限公司 | A kind of laryngeal mask air-breather |
| CN210992412U (en) * | 2019-07-18 | 2020-07-14 | 中山市普利斯微创介入医械有限公司 | Trachea cannula with integrated air bag |
-
2019
- 2019-07-18 CN CN201910650111.XA patent/CN110393840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101307A2 (en) * | 2007-02-23 | 2008-08-28 | Gilberto Clemente Pereira | Obturator cannula for prophylaxis of pulmonary aspiration of gastric contents and positive-pressure ventilation |
| CN201248945Y (en) * | 2008-09-09 | 2009-06-03 | 佘文智 | Reinforced trachea cannula |
| CN203469181U (en) * | 2013-09-18 | 2014-03-12 | 宁波市海曙思力德贸易有限公司 | Trachea-type ventilation catheter |
| US20170290694A1 (en) * | 2014-09-26 | 2017-10-12 | Ramon Abad Belando | Device for inserting an inflatable balloon |
| CN109045430A (en) * | 2018-08-15 | 2018-12-21 | 广州圣犹达生物科技有限公司 | A kind of visual trachea cannula |
| CN109999301A (en) * | 2019-05-15 | 2019-07-12 | 河南驼人医疗器械集团有限公司 | A kind of laryngeal mask air-breather |
| CN210992412U (en) * | 2019-07-18 | 2020-07-14 | 中山市普利斯微创介入医械有限公司 | Trachea cannula with integrated air bag |
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