CN204766926U - Trachea cannula with oxygen branch pipe - Google Patents

Trachea cannula with oxygen branch pipe Download PDF

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Publication number
CN204766926U
CN204766926U CN201520379760.8U CN201520379760U CN204766926U CN 204766926 U CN204766926 U CN 204766926U CN 201520379760 U CN201520379760 U CN 201520379760U CN 204766926 U CN204766926 U CN 204766926U
Authority
CN
China
Prior art keywords
connection tube
intubate body
oxygen
oxygen manifold
intubate
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.)
Expired - Fee Related
Application number
CN201520379760.8U
Other languages
Chinese (zh)
Inventor
彭静
李翠红
钟丽
付世敏
谭彬彬
程晓利
苏春艳
刘晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Third Military Medical University TMMU
First Affiliated Hospital of TMMU
Original Assignee
First Affiliated Hospital of TMMU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of TMMU filed Critical First Affiliated Hospital of TMMU
Priority to CN201520379760.8U priority Critical patent/CN204766926U/en
Application granted granted Critical
Publication of CN204766926U publication Critical patent/CN204766926U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a trachea cannula with oxygen branch pipe, including intubate body, cover locate intubate body front end the gasbag, locate the valve that intubate body side is used for controlling the gasbag, still including oxygen branch pipe and connecting device, connecting device includes first connecting pipe and second connecting pipe, first connecting pipe is located the rear end side of intubate body and is fed through with the intubate body, first connecting pipe can be dismantled with the second connecting pipe and be connected, the oxygen branch pipe can be dismantled with the afterbody of second connecting pipe and be connected. The utility model overcomes the effective space who occupies the intubate body to present intubate body when inserting the two -chamber oxygen tube, result in the shortcoming that ventilation effect is poor, provide a trachea cannula with oxygen branch pipe who avoids influencing having of ventilation effect of an independent oxygen coupling.

Description

With the tracheal intubation of oxygen manifold
Technical field
This utility model belongs to device field medium being inputted human body, is specifically related to a kind of intubate body with oxygen inlet branch for intubated patient.
Background technology
Intubate body refers to a technology special endotracheal tube being inserted trachea through glottis, and this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent from inhaling etc. by mistake provide optimum condition.
Usual intubate body comprising intubate body, being sheathed on the air bag of intubate body front end and the valve for controlling air bag, in operation, intubate body is inserted patient airway and fixes, and by Valve controlling air bag, and then the pressure controlled in intubate body, make patient perceptions comfortable, usual intubate body needs indwelling in patient body.Within the hospital, often there is the patient of indwelling intubate body and tracheotomy, this kind of patient needs conventional oxygen uptake usually, the inhalation device of Hospitals at Present is two-chamber Oxygen tube, during use, two-chamber Oxygen tube is needed to insert in intubate body, oxygen is passed into again by two-chamber Oxygen tube, and when two-chamber Oxygen tube inserts trachea, two-chamber Oxygen tube is arranged in the internal diameter of intubate body, the inner space of intubate body can be occupied, thus effective internal diameter of intubate body is reduced, when after patient's oxygen intake, carbon dioxide after lung exchanges needs to discharge from intubate body, but after effective internal diameter of intubate body diminishes, then cause ventilation effect poor.
Utility model content
The technical problems to be solved in the utility model is the useful space occupying intubate body for existing intubate body when inserting two-chamber Oxygen tube, cause the shortcoming of ventilation effect difference, a kind of tracheal intubation with oxygen manifold with independently oxygen manifold joint avoiding affecting ventilation effect is provided.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme: with the tracheal intubation of oxygen manifold, comprising intubate body, be sheathed on the air bag of intubate body front end, being located at intubate body side for controlling the valve of air bag, also include oxygen manifold and connecting device, connecting device comprises the first connection tube and the second connection tube, first connection tube is located at the side, rear end of intubate body and is communicated with intubate body, first connection tube and the second connection tube removably connect, and oxygen manifold is connected with the rear removable of the second connection tube.
Adopt the tracheal intubation with oxygen manifold of technical solutions of the utility model, connecting device connects oxygen manifold and intubate body, and the first connection tube is located on intubate body, first connection tube is as special connection tube on the one hand, directly be connected with intubate body wall compared to oxygen manifold, associativity is good, good airproof performance, avoids gas leakage, on the other hand, first union joint and the second union joint removably connect, first connection tube and the second connection tube are as special jointing, comparing oxygen manifold utilizes soft tube wall to be connected with intubate body, connect, disassembling section is more convenient, 3rd, oxygen manifold and the second connection tube removably connect, under normal circumstances, oxygen manifold and the second connection tube are for connecting as one, entirety is it can be used as during use, be connected with the first connection tube by the second connection tube, and when oxygen manifold is damaged or need to change oxygen manifold, can by the second connection tube and oxygen manifold dismounting and change, avoid waste.
Tracheal intubation with oxygen manifold of the present utility model, the indwelling of intubate body is in patient airway position, second connection tube and oxygen manifold connect as one and sterilize stand-by, when needs pass into oxygen, the oxygen manifold connected as one and the second connection tube are taken out, the second connection tube is connected with the first connection tube, thus oxygen manifold is communicated with intubate body, pass into oxygen, then breathe out from the end of intubate body after ventilation.Two-chamber oxygen intubate directly inserted compared with the mode of intubate body with existing, the connecting device connecting oxygen manifold is reserved at the sidewall of intubate body, mode during use, oxygen manifold is directly communicated with, oxygen manifold is avoided to take the useful space of intubate body internal diameter, the useful space of intubate body remains unchanged, therefore, oxygen is passed into from oxygen manifold, through oxygen manifold, second connection tube, first connection tube, enter in intubate body, after entering human body ventilation, the carbon dioxide swapped out then can be discharged from the end of intubate body, ventilatory effect remains consistent.
Further, the inwall of the first described connection tube is stepped, and stair-stepping miner diameter end is connected with intubate body; The outer wall of the second connection tube is also stepped and the outer wall of the first connection tube coordinates with the inwall of the first connection tube.Stair-stepping first connection tube and the second connection tube are connected, after passing into gas, pressure directions from the second connection tube to the first connection tube, therefore, when the second connection tube inserts in the first connection tube, the miner diameter end of the second connection tube inserts the miner diameter end of the first connection tube, and after passing into gas, the second connection tube under the pressure of the gas, the miner diameter end of its bigger diameter end then to the first connection tube is close, therefore, when there being gas to pass into, then the second connection tube is connected closely with the first connection tube; In addition, during connection, only need the bigger diameter end miner diameter end of the second connection tube being inserted the first connection tube, easy to operate.
Further, the front end miner diameter end outer wall of the second described connection tube is the conical surface, and the miner diameter end of the conical surface overlaps with the miner diameter end of the second connection tube.The conical surface miner diameter end of the second connection tube, when insertion the first connection tube, without the need to fit dimension, when small end face inserts large end face, insert more convenient, quick, in addition, after passing into gas, the conical surface place of the second connection tube and the first connection tube are point cantact, connect tightr.
Further, described connecting device also includes the pipe close be connected with the first connection tube afterbody.Pipe close is convenient when not using oxygen manifold, with the end seal of pipe close by the first connection tube, thus does not affect the use of intubate body.
Further, described pipe close side and the outer wall of the first connection tube flexibly connect.Flexibly connect and namely connected by flexible connector, avoid pipe close to omit, drop.
Further, the first described connection tube and this body by integral forming of intubate, the second described connection tube is threaded with oxygen manifold.First connection tube and intubate body are usually without the need to dismounting, therefore, one-body molded, its better tightness; Second connection tube is threaded with oxygen manifold, and good airproof performance, on the other hand, easy to operate on the one hand.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the schematic diagram of this utility model with the tracheal intubation embodiment of oxygen manifold;
Fig. 2 is the schematic diagram of the first connection tube in this utility model;
Fig. 3 is the schematic diagram of the second connection tube in this utility model;
Fig. 4 is the schematic diagram after this utility model first connection tube is connected with the second connection tube.
In figure: intubate body 1, air bag 2, valve 3, oxygen manifold 4, first connection tube 5, second connection tube 6, pipe close 7, the conical surface 8.
Detailed description of the invention
As shown in Figure 1, this utility model is with the tracheal intubation of oxygen manifold, comprise intubate body 1, be sheathed on the air bag 2 of intubate body 1 front end, be located at intubate body 1 side for controlling the valve 3 of air bag 2, oxygen manifold 4 and connecting device, connecting device comprises the first connection tube 5, second connection tube 6 and pipe close 7, as shown in Figure 2, the inwall of the first connection tube 5 is stepped, and miner diameter end one end of the first connection tube 5 and the side, rear end of intubate body 1 are formed in one, first connection tube 5 communicates with intubate body 1, as shown in Figure 3, the outer wall of the second connection tube 6 is mate with the first connection tube 5 inwall stepped, the front end of the second connection tube 6 is miner diameter end, rear end is threaded with oxygen manifold 4, the outer wall of miner diameter end is the conical surface 8, the miner diameter end of the conical surface 8 overlaps with the miner diameter end of the second connection tube 6, the side of pipe close 7 is provided with flexible plastic connector, be connecting band, one end of connecting band is fixedly connected with pipe close 7, the other end of connecting band is fixedly connected with the outer wall of the first connection tube 5.
In specific implementation process, the second connection tube 6 connects as one with oxygen manifold 4, and is packaged as a packaging bag, first connection tube 5, intubate body 1, pipe close 7 are integrated packaging, during use, by intubate body 1 indwelling in patient airway portion, pipe close 7 is installed on the end of the first connection tube 5, when needs input oxygen for patient, then open the packaging bag of the second connection tube 6, pipe close 7 is taken off, as shown in Figure 4, the conical surface 8 miner diameter end of the second connection tube 6 is inserted in the first connection tube 5, and make the miner diameter end of the miner diameter end of the second connection tube 6 and the first connection tube 5 close, then in oxygen manifold 4, oxygen is passed into, oxygen inwardly produces pressure, make the second connection tube 6 near the first connection tube 5, connect tightr, oxygen is through oxygen manifold 4, second connection tube 6, first connection tube 5, intubate body 1 enters patient airway, after patient's ventilation, the carbon dioxide of breathing out then is breathed out from intubate body 1, when needing to change the gas pressure passed in intubate body 1, then by-pass valve control 3, thus regulate the venting pressure in intubate body 1 by air bag 2.
For a person skilled in the art; under the prerequisite not departing from this utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of this utility model enforcement.

Claims (6)

1. with the tracheal intubation of oxygen manifold, comprising intubate body, be sheathed on the air bag of intubate body front end, being located at intubate body side for controlling the valve of air bag, it is characterized in that: also include oxygen manifold and connecting device, connecting device comprises the first connection tube and the second connection tube, first connection tube is located at the side, rear end of intubate body and is communicated with intubate body, first connection tube and the second connection tube removably connect, and oxygen manifold is connected with the rear removable of the second connection tube.
2. as claimed in claim 1 with the tracheal intubation of oxygen manifold, it is characterized in that: the inwall of the first described connection tube is stepped, and stair-stepping miner diameter end is connected with intubate body; The outer wall of the second connection tube is also stepped and the outer wall of the first connection tube coordinates with the inwall of the first connection tube.
3. as claimed in claim 2 with the tracheal intubation of oxygen manifold, it is characterized in that: the front end miner diameter end outer wall of the second described connection tube is the conical surface, and the miner diameter end of the conical surface overlaps with the miner diameter end of the second connection tube.
4. as described in Claims 2 or 3 with the tracheal intubation of oxygen manifold, it is characterized in that: described connecting device also includes the pipe close be connected with the first connection tube afterbody.
5. as claimed in claim 4 with the tracheal intubation of oxygen manifold, it is characterized in that: described pipe close side and the outer wall of the first connection tube flexibly connect.
6. as claimed in claim 5 with the tracheal intubation of oxygen manifold, it is characterized in that: the first described connection tube and this body by integral forming of intubate, the second described connection tube is threaded with oxygen manifold.
CN201520379760.8U 2015-06-05 2015-06-05 Trachea cannula with oxygen branch pipe Expired - Fee Related CN204766926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520379760.8U CN204766926U (en) 2015-06-05 2015-06-05 Trachea cannula with oxygen branch pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520379760.8U CN204766926U (en) 2015-06-05 2015-06-05 Trachea cannula with oxygen branch pipe

Publications (1)

Publication Number Publication Date
CN204766926U true CN204766926U (en) 2015-11-18

Family

ID=54507063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520379760.8U Expired - Fee Related CN204766926U (en) 2015-06-05 2015-06-05 Trachea cannula with oxygen branch pipe

Country Status (1)

Country Link
CN (1) CN204766926U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744089A (en) * 2020-07-27 2020-10-09 四川大学华西医院 Trachea cannula connecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111744089A (en) * 2020-07-27 2020-10-09 四川大学华西医院 Trachea cannula connecting device
CN111744089B (en) * 2020-07-27 2022-07-05 四川大学华西医院 Trachea cannula connecting device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20160605