CN108175919A - A kind of extension tube for being used to connect laryngeal mask - Google Patents
A kind of extension tube for being used to connect laryngeal mask Download PDFInfo
- Publication number
- CN108175919A CN108175919A CN201810145551.5A CN201810145551A CN108175919A CN 108175919 A CN108175919 A CN 108175919A CN 201810145551 A CN201810145551 A CN 201810145551A CN 108175919 A CN108175919 A CN 108175919A
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- connect
- connector
- laryngeal mask
- respiratory siphon
- 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
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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
-
- 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
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
Abstract
The present invention relates to the field of medical instrument technology, more particularly to a kind of extension tube for being used to connect laryngeal mask, connecting tube including respiratory siphon and for connecting exterior line, the respiratory siphon is connected with the connecting tube, further include block, block is adapted with the connecting tube, and the block equipped with cross joint-cutting, the block and by the open-top cross joint-cutting and stretches to the tight fit of the exterior line in the connecting tube.Advantageous effect is：Exterior line can be connected by connecting tube, such as Bronchofiberscope, trachea cannula etc., lung ventilator or Anesthesia machine etc. are connected by respiratory siphon simultaneously, reach while ventilation, it can in time, easily be drained, suction sputum, the purpose for doing the operations such as Bronchofiberscope, effective oxygen can be kept to suck again, ensure enough ventilatory capacities.The first connector and the second connector being separately mounted in connecting tube and respiratory siphon are modular connection, and the present invention is made to have stronger versatility, can be connect with several kinds of medical equipment.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of extension tube for being used to connect laryngeal mask.
Background technology
Laryngeal mask is applied in general anesthesia operation, and main function is to establish artificial airway, assists patient respiration.Use laryngeal mask
After need to connect with lung ventilator or Anesthesia machine by breathing pipeline.Rank between traditional tracheal catheter and Anesthesia machine or lung ventilator
The connecting tube that road is mostly a single-pass is taken over, in treatment clinical course, if necessary to carry out tracheoscopy, suction sputum, drop
Medicine, atomization are when inspections or care operation, it is necessary to Anesthesia machine or lung ventilator with tracheal catheter are detached from and interrupt ventilation, so as into
Row checks or care operation, and aforesaid operations have the drawbacks of very big.For example, when user needs to carry out suction sputum, it is necessary to be detached from breathing
Machine, it is most likely that cause severe depletion of oxygen and threat to life.
Chinese patent（CN206198420U）A kind of enhanced drainage laryngeal mask is disclosed, the main pipe including air guide draws
Secondary conduit, gas tube and the cover body of stream, main pipe and time corresponding one end end of conduit are tightly connected with cover body, cover
It body inflatable and is tightly connected with gas tube, the air inlet pipe of connection lung ventilator is movably set on the main pipe, it is described
Main pipe is equipped with the fine mirror being inserted into for Bronchofiberscope and is inserted into hole, and it is springhole that the fibre mirror, which is inserted into hole, and the main pipe is equipped with
Corresponding fibre mirror is inserted into the plugging device in hole, and the aperture that the fibre mirror is inserted into hole is slightly less than the diameter of Bronchofiberscope, the main pipe
Interior diameter is more than the diameter of the Bronchofiberscope.
Although above-mentioned technical proposal can be drained while supplying gas, suction sputum, do Bronchofiberscope etc., because using
Multi-airway, necessarily causes air flue to become smaller, in order to ensure enough ventilatory capacities, can only speed draft speed, so as to lead to gas
Pressure increases and air pressure increase can then cause patient body to damage.
A kind of connecting tube is now needed, while ventilation, can in time, easily be drained, suction sputum, be the behaviour such as Bronchofiberscope
Make, and effective oxygen can be kept to suck, avoid that patient body is caused to damage.
Invention content
The purpose of the present invention is to solve at present ventilation while, it is impossible in time, easily drained, suction sputum,
The problem of doing the operations such as Bronchofiberscope and can not ensureing enough ventilatory capacities provides a kind of extension tube for being used to connect laryngeal mask.
In order to reach foregoing invention purpose, the present invention uses following technical scheme：
A kind of extension tube for being used to connect laryngeal mask, including respiratory siphon and connecting tube, one end of the respiratory siphon and external breathing
Machine connects, and the other end is connect with the side wall of the connecting tube, and respiratory siphon is communicated with the connecting tube；One end of the connecting tube is set
There is connector, exterior line is passed through by the connector in connecting tube, and the other end of the connecting tube is connect with the laryngeal mask,
It is characterized in that, further including block, block is adapted with the connector, at least provided with two central crossbars in the block
Joint-cutting.
Preferably, the block is equipped with spliced eye around the central intersection point of the joint-cutting.
Preferably, sealing-plug is further included, sealing-plug is connected with the block, and the sealing-plug is matched with spliced eye sealing
It closes.
Preferably, the size of the joint-cutting and the caliber of the connecting tube match.
Preferably, the internal diameter of the connecting tube is greater than or equal to 10mm.
Preferably, one end of the connecting tube is equipped with the first connector, and the first connector connect with the laryngeal mask, and described the
One connector is modular connection.
Preferably, first connector is rotatablely connected with the connecting tube.
Preferably, the internal diameter of the respiratory siphon is greater than or equal to 8mm.
Preferably, the upper end of the respiratory siphon is equipped with the second connector, and the second connector is used to connect external lung ventilator,
Second connector is modular connection.
Preferably, the respiratory siphon includes fixed branch pipe and regulation pipe, the fixed branch pipe, regulation pipe and the second connector
It is sequentially connected, one end of the fixed branch pipe is fixedly connected with the side wall of the connecting tube, and the regulation pipe is pivotally socketed
Outside the fixed branch pipe.
Compared with prior art, the present invention advantageous effect is：The present invention can connect exterior line by connecting tube, such as
Bronchofiberscope, trachea cannula etc., at the same by respiratory siphon connect lung ventilator, reached ventilation while, can in time, easily into
Row drainage, suction sputum, the purpose for doing the operations such as Bronchofiberscope without multiple air flues, keep effective oxygen to suck, and ensure enough lead to
Tolerance.The first connector and the second connector being separately mounted in connecting tube and respiratory siphon are modular connection, make the present invention
With versatility, can be connect with several kinds of medical equipment.In addition, various sizes of exterior line can stretch to company with open-top joint-cutting
In taking over, therefore, block is adapted to different exterior lines, and stretches into rear and exterior line in connecting tube in exterior line
It is closely fit with, effectively prevents the leakage of gas.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the front view of the embodiment of the present invention；
Fig. 3 is the rearview of the embodiment of the present invention；
Fig. 4 is the left view of the embodiment of the present invention；
Fig. 5 is the right view of the embodiment of the present invention；
Fig. 6 is the vertical view of the embodiment of the present invention；
Fig. 7 is the bottom view of the embodiment of the present invention.
In figure：1 respiratory siphon, 11 fix branch pipe, and 12 regulation pipes, 2 connecting tubes, 3 blocks, 4 cross joint-cuttings, 5 spliced eyes, 6 is close
Blocking, 7 first connectors, 8 second connectors, 9 connectors.
Specific embodiment
Explanation is further described to technical scheme of the present invention below by specific embodiment.
As shown in Figure 1：A kind of extension tube for being used to connect laryngeal mask, including respiratory siphon 1 and connecting tube 2, the caliber of connecting tube 2
For 10mm, the internal diameter of respiratory siphon 1 is 8mm.The lower end of the respiratory siphon 1 is fixedly connected simultaneously with the side wall of 2 lower part of connecting tube
It is communicated with the connecting tube 2.Respiratory siphon 1 can connect lung ventilator, and the upper end of connecting tube 2 is connector 9, can at connector 9
To be passed through the exterior line to match with the internal diameter of connecting tube 2, the caliber of exterior line is no more than 6.5mm.Exterior line can be with
It is Bronchofiberscope, trachea cannula, sputum aspirator tube etc..While ventilation, operating personnel can in time, easily be drained, suction sputum, be done
The operations such as Bronchofiberscope.Wherein, respiratory siphon 1 and the angle of connecting tube 2 are 80 °, and the angle of respiratory siphon 1 and connecting tube 2 is less than or waits
It the operations such as can conveniently be attached in 90 °.
The lower end of the connecting tube 2 is equipped with the first connector 7 for connecting laryngeal mask, and first connector 7 is standard
Connector can be applicable in different laryngeal masks.First connector 7 can be rotatablely connected with the connecting tube 2.It is actually using
In, it can adjust to optimum position, easy to use and connection.The upper end of the respiratory siphon 1 is equipped with the second connector 8, and described the
Two connectors 8 are modular connection, have higher versatility.Respiratory siphon 1 can connect lung ventilator by the second connector 8.
Extension tube further includes the block 3 that the connecting tube 2 is adapted.The block 3 is equipped with cutting for two central crossbars
Seam 4.The size of the joint-cutting 4 and the caliber of the connecting tube 2 match, and the oddi's sphincteroplasty of joint-cutting 4 is 9mm.The block 3 surrounds
The central point of two joint-cuttings 4 is equipped with spliced eye 5, and exterior line is facilitated to be inserted into, and can reduce block 3 to trachea cannula or fine branch
Interference when mirror is passed through.
Various sizes of 2 tunnel of external connecting pipe can relatively easily the joint-cutting 4 of open-top two central crossbars and stretch to described
In connecting tube 2.Two joint-cuttings 4 coordinate with spliced eye 5, make the size of spliced eye 5 have controllability, and block 3 can be adapted for
The exterior line of different size size runs through and is inserted into inside connecting tube 2, and after exterior line is stretched into connecting tube 2 with outside
Portion's pipeline can be closely fit with, and the block 3 can be made of soft plastic material, can coordinate even closer, effectively be prevented
The leakage of gas.Block 3 can be sleeved on by a lasso on the outer wall of connecting tube 2.
Extension tube further includes a sealing-plug 6, and sealing-plug 6 is connected with the block 3, the sealing-plug 6 and the spliced eye 5
Sealing cooperation.In the case where not needing to use, sealing-plug 6 can be covered on spliced eye 5, avoided as caused by vent losses
Air pressure reduces, it is impossible to effectively carries out the operation such as supplying oxygen, and there is better controllability in terms of gas leak-proof.
On the basis of above-described embodiment, can also further it make improvements.The respiratory siphon 1 includes 11 He of fixed branch pipe
Regulation pipe 12, the fixed branch pipe 11,12 and second connector 8 of regulation pipe are sequentially connected, one end of the fixed branch pipe 11 with
The side wall of the connecting tube 2 is fixedly connected, and the regulation pipe 12 is pivotally socketed in outside the fixed branch pipe 11, makes respiratory siphon
1, with more flexibility, controllability, improves user experience.
The present invention can connect exterior line, such as Bronchofiberscope, trachea cannula etc. by connecting tube 2, while pass through breathing
Pipe 1 connects lung ventilator or Anesthesia machine etc., has reached while ventilation, can in time, easily have been drained, suction sputum, do fine branch
The purpose of the operations such as mirror without multiple air flues, keeps effective oxygen to suck, ensures enough ventilatory capacities.The company of being separately mounted to
The first connector 7 and the second connector 8 on take over 2 and respiratory siphon 1 are modular connection, have the present invention stronger general
Property, it can be connect with several kinds of medical equipment.In addition, various sizes of exterior line can stretch to connection with open-top cross joint-cutting 4
In pipe 2, therefore, block 3 is adapted to different exterior lines, and stretches into rear and exterior tube in connecting tube 2 in exterior line
Road is closely fit with, and effectively prevents the leakage of gas.
The above, the only present invention preferably specific embodiment mode, but protection scope of the present invention is not limited to
This, any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its improve design and be subject to equivalent substitution or change, should all it cover within the scope of the present invention.
Claims (10)
1. it is a kind of for connecting the extension tube of laryngeal mask, including respiratory siphon（1）And connecting tube（2）, the respiratory siphon（1）One end with
External lung ventilator connection, the other end and the connecting tube（2）Side wall connection, respiratory siphon（1）With the connecting tube（2）Phase
It is logical；The connecting tube（2）One end be equipped with connector（9）, exterior line passes through the connector（9）It is passed through connecting tube（2）It is interior,
The connecting tube（2）The other end connect with the laryngeal mask, which is characterized in that further include block（3）, block（3）With the company
Interface（9）It is adapted, the block（3）On at least provided with two central crossbars joint-cutting（4）.
A kind of 2. extension tube for being used to connect laryngeal mask according to claim 1, which is characterized in that the block（3）It surrounds
The joint-cutting（4）Central intersection point be equipped with spliced eye（5）.
3. a kind of extension tube for being used to connect laryngeal mask according to claim 2, which is characterized in that further include sealing-plug（6）,
Sealing-plug（6）With the block（3）It is connected, the sealing-plug（6）With the spliced eye（5）Sealing cooperation.
A kind of 4. extension tube for being used to connect laryngeal mask according to claim 1, which is characterized in that the joint-cutting（4）It is big
The small and connecting tube（2）Caliber match.
5. according to a kind of extension tube for being used to connect laryngeal mask of claim 1-4 any one of them, which is characterized in that the connection
Pipe（2）Internal diameter be greater than or equal to 10mm.
A kind of 6. extension tube for being used to connect laryngeal mask according to claim 1, which is characterized in that one end of the connecting tube
Equipped with the first connector（7）, the first connector（7）It is connect with the laryngeal mask, first connector（7）For modular connection.
A kind of 7. extension tube for being used to connect laryngeal mask according to claim 6, which is characterized in that first connector
（7）With the connecting tube（2）Rotation connection.
A kind of 8. extension tube for being used to connect laryngeal mask according to claim 1, which is characterized in that the respiratory siphon（1）'s
Internal diameter is greater than or equal to 8mm.
A kind of 9. extension tube for being used to connect laryngeal mask according to claim 1 or 8, which is characterized in that the respiratory siphon（1）
Upper end be equipped with the second connector（8）, the second connector（8）For connecting external lung ventilator, second connector（8）For
Modular connection.
A kind of 10. extension tube for being used to connect laryngeal mask according to claim 9, which is characterized in that the respiratory siphon（1）Packet
Include fixed branch pipe（11）And regulation pipe（12）, the fixed branch pipe（11）, regulation pipe（12）With the second connector（8）Connect successively
It connects, the fixed branch pipe（11）One end and the connecting tube（2）Side wall be fixedly connected, the regulation pipe（12）Pivotally
It is socketed in the fixed branch pipe（11）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145551.5A CN108175919A (en) | 2018-02-12 | 2018-02-12 | A kind of extension tube for being used to connect laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145551.5A CN108175919A (en) | 2018-02-12 | 2018-02-12 | A kind of extension tube for being used to connect laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108175919A true CN108175919A (en) | 2018-06-19 |
Family
ID=62552666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145551.5A Pending CN108175919A (en) | 2018-02-12 | 2018-02-12 | A kind of extension tube for being used to connect laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108175919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124190A (en) * | 2019-04-23 | 2019-08-16 | 付金涛 | A kind of closed multifunction conjunction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543451B1 (en) * | 1999-12-23 | 2003-04-08 | Kimberly-Clark Worldwide, Inc. | Endotracheal catheter and manifold assembly with improved seal and valve |
| CN101474447A (en) * | 2008-01-19 | 2009-07-08 | 钱彪 | Multifunctional universal joint of trachea cannula |
| WO2014162340A1 (en) * | 2013-04-01 | 2014-10-09 | テルモ株式会社 | Connector |
| CN206454083U (en) * | 2016-10-19 | 2017-09-01 | 杨建军 | Universal laryngeal mask interface arrangement |
| CN208492918U (en) * | 2018-02-12 | 2019-02-15 | 浙江简成医疗科技有限公司 | It is a kind of for connecting the extension tube of laryngeal mask |
-
2018
- 2018-02-12 CN CN201810145551.5A patent/CN108175919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543451B1 (en) * | 1999-12-23 | 2003-04-08 | Kimberly-Clark Worldwide, Inc. | Endotracheal catheter and manifold assembly with improved seal and valve |
| CN101474447A (en) * | 2008-01-19 | 2009-07-08 | 钱彪 | Multifunctional universal joint of trachea cannula |
| WO2014162340A1 (en) * | 2013-04-01 | 2014-10-09 | テルモ株式会社 | Connector |
| CN206454083U (en) * | 2016-10-19 | 2017-09-01 | 杨建军 | Universal laryngeal mask interface arrangement |
| CN208492918U (en) * | 2018-02-12 | 2019-02-15 | 浙江简成医疗科技有限公司 | It is a kind of for connecting the extension tube of laryngeal mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124190A (en) * | 2019-04-23 | 2019-08-16 | 付金涛 | A kind of closed multifunction conjunction |
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