CN209422702U - A kind of drug storage controlled release formula double cuff trachea cannula - Google Patents
A kind of drug storage controlled release formula double cuff trachea cannula Download PDFInfo
- Publication number
- CN209422702U CN209422702U CN201822106703.9U CN201822106703U CN209422702U CN 209422702 U CN209422702 U CN 209422702U CN 201822106703 U CN201822106703 U CN 201822106703U CN 209422702 U CN209422702 U CN 209422702U
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- Prior art keywords
- drug
- drug storage
- intubation
- controlled release
- release formula
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Abstract
The utility model discloses a kind of drug storage controlled release formula double cuff trachea cannulas, including intubation, the intubation top outer, which is socketed with, leads capsule, the capsule top middle portion of leading is connected with protective jacket, it is described to lead intracapsular side portion and be covered with outer cuff, it is described to lead intracapsular side and outer cuff one end junction offers collection drug slot, collection drug slot side edge is covered with glassine paper, described glassine paper one end edge pastes selective microcellular structure, the utility model is scientific and reasonable for structure, it is safe and convenient to use, it can permit fat-soluble or water-soluble substances with glassine paper by outer cuff to pass through, to make drug molecule slowly infilter inside of human body, human body is avoided disposably to take in excessive drug, tunica mucosa tracheae is caused to be stimulated, doctor is facilitated to treat patient, it ensure that the stabilization of patient vital signs during performing the operation, it can be to water by collection drug slot Dissolubility or liposoluble substance are stored, and further reduced the seepage velocity of drug.
Description
Technical field
The utility model relates to medical apparatus technical field, specially a kind of drug storage controlled release formula double cuff tracheae is inserted
Pipe.
Background technique
Tracheal catheter is also known as intubated conduit, is the technology for being intubated a special intubation inner catheter through glottis merging, this
Technology can provide optimum condition for airway patency, ventilation oxygen-supplying etc., and emergency intubation microcatheter technology has become CPR and companion
Important measures during having the Severe acute disease patient of respiratory dysfunction to rescue, intubation conduit is commonly weighed in rescue service
Technology is rescued, is most widely used, most effective most efficiently one of means in management of respiratory, is that medical worker must be ripe
Practice the basic skills grasped, to rescue patient vitals, reduces case fatality rate and play the role of vital, and can be sucked out in time
It is intubated endocrine or foreign matter, prevents foreign matter from entering respiratory tract, keeps respiratory passage unblocked, progress is effectively manually or mechanically led to
Gas prevents the scarce oxygen and carbon dioxide of patient to be detained and is intubated catheter interior, but a kind of drug storage controlled release formula currently on the market
The generally existing certain defect of double cuff trachea cannula, drug can not slowly enter patient's body, and drug disposably enters
Patient's body is easy to cause patient airway's mucous membrane to be stimulated, and influences patient and treats, and drug can not be stored,
It needs repeatedly to take when use, it is very troublesome, and when carrying out extruding gasbag, bad control power cannot at the uniform velocity carry out squeezing
Pressuring gasbag makes drug that can not at the uniform velocity penetrate into patient's body.
Utility model content
The utility model provides a kind of technical solution, can effectively solve to propose currently on the market in above-mentioned background technique
A kind of generally existing certain defect of drug storage controlled release formula double cuff trachea cannula, drug can not slowly enter patient's body
It is interior, and drug disposably enters patient's body, and patient airway's mucous membrane is easy to cause to be stimulated, influencing patient treats, and medicine
Product can not be stored, and need repeatedly to take when in use, very troublesome, and when carrying out extruding gasbag, bad control force
Road, cannot carry out extruding gasbag at the uniform velocity, the problem of making drug that can not at the uniform velocity penetrate into patient's body.
To achieve the above object, the utility model provides the following technical solutions: a kind of drug storage controlled release formula double cuff gas
Cannula, including intubation, the intubation top outer, which is socketed with, leads capsule, and the capsule top middle portion of leading is connected with protective jacket, described
Intubation bottom side is equipped with air bag, and the air bag top middle portion is equipped with drug storage pipe, installation on the inside of the intubation bottom end
There is interface, the drug storage pipe on both sides of the middle offers sliding slot, sliding block, described sliding block one end are equipped with inside the sliding slot
It is connected with pressure ram, the pressure ram bottom end is connected with rotating plate, rotating plate top side and the pipe junction installation of drug storage
There is extruding spring, both ends are mounted on slide bar in the middle part of the air bag, and the top end of sliding rod and bottom end are respectively connected with telescopic rod, described
Telescopic rod top end and bottom end offer non-slip groove, and the telescopic rod side is equipped with telescopic sleeve, inside the telescopic sleeve
Reset spring is installed with telescopic rod junction, the air bag middle inside and drug storage pipe center bottom are respectively connected with branch
Pipe.
It is described to lead intracapsular side portion and be covered with outer cuff, it is described to lead intracapsular side and outer cuff one end junction offers collection medicine
Slot, collection drug slot side edge are covered with glassine paper, and described glassine paper one end edge pastes selective microcellular structure.
Preferably, the protective jacket bottom end is connected through a screw thread with intubation top, and protective jacket middle inside offers note
Medicine mouth.
Preferably, rotating plate bottom end side and drug storage pipe junction are equipped with limited block.
Preferably, the branch pipe both ends offer air hole, and air hole tilt angle is 45 DEG C.
Preferably, described telescopic rod one end and telescopic sleeve junction are equipped with limit plate, and telescopic sleeve middle inside
Offer limiting slot.
Preferably, the branch pipe is socketed in cannula interior, and branch pipe and intubation junction are covered with leakproof rubber ring.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it can permit fat-soluble or water-soluble substances by outer cuff and glassine paper to pass through, to keep drug molecule slow
Inside of human body is infiltered, avoids human body from disposably taking in excessive drug, tunica mucosa tracheae is caused to be stimulated, facilitate doctor to patient
It is treated, ensure that the stabilization of patient vital signs during performing the operation, it can be to water-soluble or liposoluble substance by collection drug slot
It is stored, further reduced the seepage velocity of drug.
2, drug can be stored by storing pipe by drug, facilitated doctor to carry out medication to patient, avoided and suffering from
When person treats, because drug not enough leads to the trouble for replacing drug, the time is saved, it can be by medicine by rotating plate and pressure ram
Product storage pipe is fixed on air bag, and drug is facilitated to flow into cannula interior, and drug can be stored Guan Yuqi by reset spring
Capsule carries out quick separating, facilitates doctor to addition drug inside drug storage pipe.
3, air bag can be squeezed by slide bar and telescopic rod, facilitates air bag that drug is squeezed into cannula interior,
It can make the movement of slide bar at the uniform velocity by telescopic sleeve and non-slip groove, facilitate the carry out extruding gasbag of doctor at the uniform velocity, make drug can
With at the uniform velocity penetrate into patient's body, it is uneven to avoid injection drug speed, causes patient to occur uncomfortable, influences patient's progress
Treatment.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model air bag；
Fig. 3 is the cross-sectional view that the utility model leads capsule；
Figure label: 1, it is intubated；2, capsule is led；3, protective jacket；4, air bag；5, drug storage pipe；6, interface；7, sliding slot；8,
Pressure ram；9, rotating plate；10, spring is squeezed；11, sliding block；12, slide bar；13, telescopic rod；14, telescopic sleeve；15, non-slip groove；16,
Branch pipe；17, outer cuff；18, collect drug slot；19, glassine paper；20, selective microcellular structure；21, reset spring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1-3, the utility model provides a kind of technical solution, a kind of double sets of drug storage controlled release formula
Capsule trachea cannula, including intubation 1,1 diameter of intubation should be chosen between 4.5 millimeters to 8.5 millimeters, intubation 1 top outer socket
Capsule 2 is led, 2 top middle portion of capsule is led and is connected with protective jacket 3, for the ease of cleaning to leading capsule 2, facilitates personnel by anaesthetic
It is injected into patient's body, mitigates the cardiovascular stimulation of patient, has the function that perianesthesia care stablizes cardiovascular system, protective jacket 3
It is connected through a screw thread with 1 top of intubation, and 3 middle inside of protective jacket offers medicine-pouring port, 1 bottom side of intubation is equipped with air bag
4,4 top middle portion of air bag is equipped with drug storage pipe 5, is equipped with interface 6 on the inside of 1 bottom end of intubation, drug stores 5 on both sides of the middle of pipe
Sliding slot 7 is offered, sliding block 11 is installed inside sliding slot 7,11 one end of sliding block is connected with pressure ram 8, and 8 bottom end of pressure ram is connected with
Rotating plate 9 prevents 9 rotation amplitude of rotating plate excessive in order to which the angle rotated to rotating plate 9 limits, and causes to squeeze the damage of spring 10,
Drug storage pipe 5 be fixed can not, doctor's inconvenience is caused to add medicine to patient, 9 bottom end side of rotating plate and drug store up
Hiding 5 junction of pipe is equipped with limited block, and 9 top side of rotating plate and drug storage 5 junction of pipe are equipped with and squeeze spring 10, air bag
4 middle parts both ends are mounted on slide bar 12, and 12 top of slide bar and bottom end are respectively connected with telescopic rod 13, and 13 top of telescopic rod and bottom end are equal
Non-slip groove 15 is offered, 13 side of telescopic rod is equipped with telescopic sleeve 14, in order to limit to telescopic rod 13, prevents telescopic rod
13 skid off when moving inside telescopic sleeve 14, and air bag 4 is caused to damage, and 13 one end of telescopic rod and 14 junction of telescopic sleeve are installed
There is limit plate, and 14 middle inside of telescopic sleeve offers limiting slot, 14 inside of telescopic sleeve is installed with 13 junction of telescopic rod
Have a reset spring 21,4 middle inside of air bag and drug storage 5 center bottom of pipe are respectively connected with branch pipe 16, in order to facilitate drug from
Branch pipe 16 is flowed into inside intubation 1, is prevented personnel in extruding gasbag 4, is caused the drug inside branch pipe 16 inside air hole
Outflow, causes the waste of drug, and drug is scattered to air bag 4, it has not been convenient to and personnel clean air bag 4, and 16 liang of branch pipe
End offers air hole, and air hole tilt angle is 45 DEG C, and drug is flowed from branch pipe 16 and 1 junction of intubation in order to prevent
Out, the waste of drug is caused, branch pipe 16 is socketed in inside intubation 1, and branch pipe 16 and 1 junction of intubation are covered with leakproof rubber
Circle.
It leads 2 inside edge of capsule and is covered with outer cuff 17, lead 2 inside of capsule with outer 17 one end junction of cuff and offer collection drug slot
18, collection 18 side edge of drug slot is covered with glassine paper 19, and 19 one end edge of glassine paper pastes selective microcellular structure 20.
The working principle and process for using of the utility model: first when using this utensil, first drug storage pipe 5 should be consolidated
It is scheduled on air bag 4, pressure ram 8 is pushed simultaneously, the pushing of pressure ram 8 will drive sliding block 11 and move downward along sliding slot 7, pressure ram
8 move downward and will drive rotating plate 9 and rotated, and are caught in drug storage pipe 5 inside air bag 4, while unclamping slide bar 12, and at this time
It squeezes spring 10 and is in compressive state, the release of slide bar 12 will lead to extruding spring 10 and return just, and extruding spring 10, which returns just to will drive, to be turned
The upward lateral deviation of plate 9 turns, and the upward lateral deviation of the rotating plate 9 change of team band upward side of moving slide-bar 12 is mobile, so that slide bar 12 be made to return just, facilitates slide bar
12 separate with air bag 4 drug storage pipe 5, secondly, intubation 1 is protruded into inside of human body, then pressing slide bar 12, slide bar 12 by
Extruding will drive telescopic rod 13 to 14 internal motion of telescopic sleeve, by the gas extrusion inside air bag 4 into branch pipe 16, flexible
When bar 13 is to 14 internal motion of telescopic sleeve, 13 pressed home spring 21 of telescopic rod can be made, compress reset spring 21,
After user unclamps slide bar 12, reset spring 21 will drive telescopic rod 13 and quickly skid off in telescopic sleeve 14, to make slide bar 12
It resets, is convenient for personnel extruding gasbag 4 next time, and non-slip groove 15 can be such that telescopic rod 13 at the uniform velocity slides into inside telescopic sleeve 14,
It avoids because user's hand strength is excessive, causes drug to be disposably all flowed into inside intubation 1, patient airway's mucous membrane is caused to be pierced
Swash, to be unfavorable for treating patient, and personnel can be convenient by protective jacket 3, anaesthetic is injected into patient's body
It is interior, mitigate the cardiovascular stimulation of patient, has the function that perianesthesia care stablizes cardiovascular system, avoid cardiovascular system accident thing
The generation of part；
When 2 inside of capsule is led in drug inflow, leading the drug inside capsule 2 can be by allowing fat-soluble or water-soluble outer cuff
17, it enters inside collection drug slot 18, drug is stored, the medication speed of patient is further decreased, and collect inside drug slot 18
Drug can be entered inside selective microcellular structure 20 by glassine paper 19, selective microcellular structure 20 can be to the liposoluble in drug
Property or water-soluble substances be filtered, it is convenient that patient is treated so that drug be made to enter patient's body, and stored in drug
Drug inside pipe 5 is after use, it is only necessary to press down on pressure ram 8, pressure ram 8, which moves down, will drive rotating plate 9 to downside
Deflection, then extract drug upwards and store pipe 5, so that it may so that drug storage pipe 5 is separated with air bag 4, personnel is facilitated to store drug
Powder charge is carried out inside pipe 5.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of drug storage controlled release formula double cuff trachea cannula, including intubation (1), it is characterised in that: at the top of the intubation (1)
Outside, which is socketed with, leads capsule (2), and described capsule (2) top middle portion of leading is connected with protective jacket (3), intubation (1) the bottom side installation
Have air bag (4), air bag (4) top middle portion is equipped with drug storage pipe (5), is equipped with and connects on the inside of described intubation (1) bottom end
Mouth (6), described drug storage pipe (5) on both sides of the middle offer sliding slot (7), are equipped with sliding block (11) inside the sliding slot (7),
Described sliding block (11) one end is connected with pressure ram (8), and pressure ram (8) bottom end is connected with rotating plate (9), rotating plate (9) top
End side and drug storage pipe (5) junction are equipped with and squeeze spring (10), and both ends are mounted on slide bar in the middle part of the air bag (4)
(12), slide bar (12) top and bottom end are respectively connected with telescopic rod (13), and telescopic rod (13) top is opened up with bottom end
Have non-slip groove (15), telescopic rod (13) side is equipped with telescopic sleeve (14), the telescopic sleeve (14) it is internal with it is flexible
Bar (13) junction is equipped with reset spring (21), and air bag (4) middle inside is stored pipe (5) center bottom with drug and connected
It is connected to branch pipe (16).
2. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that described to lead capsule
(2) inside edge is covered with outer cuff (17), and described lead offers collection drug slot with outer cuff (17) one end junction on the inside of capsule (2)
(18), collection drug slot (18) side edge is covered with glassine paper (19), and described glassine paper (19) one end edge is covered with selection
Property microcellular structure (20).
3. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that the protection
Set (3) bottom end is connected through a screw thread with intubation (1) top, and protective jacket (3) middle inside offers medicine-pouring port.
4. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that the rotating plate
(9) bottom end side and drug storage pipe (5) junction are equipped with limited block.
5. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that the branch pipe
(16) both ends offer air hole, and air hole tilt angle is 45 DEG C.
6. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that described flexible
Bar (13) side and telescopic sleeve (14) junction are equipped with limit plate, and telescopic sleeve (14) middle inside offers limit
Slot.
7. a kind of drug storage controlled release formula double cuff trachea cannula according to claim 1, which is characterized in that the branch pipe
(16) it is internal to be socketed in intubation (1), and branch pipe (16) and intubation (1) junction are covered with leakproof rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106703.9U CN209422702U (en) | 2018-12-15 | 2018-12-15 | A kind of drug storage controlled release formula double cuff trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106703.9U CN209422702U (en) | 2018-12-15 | 2018-12-15 | A kind of drug storage controlled release formula double cuff trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422702U true CN209422702U (en) | 2019-09-24 |
Family
ID=67971793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106703.9U Expired - Fee Related CN209422702U (en) | 2018-12-15 | 2018-12-15 | A kind of drug storage controlled release formula double cuff trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688665A (en) * | 2022-04-06 | 2022-07-01 | 澳兰斯健康产业有限公司 | Oxyhydrogen atomizing air purifier |
-
2018
- 2018-12-15 CN CN201822106703.9U patent/CN209422702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688665A (en) * | 2022-04-06 | 2022-07-01 | 澳兰斯健康产业有限公司 | Oxyhydrogen atomizing air purifier |
| CN114688665B (en) * | 2022-04-06 | 2024-04-09 | 澳兰斯健康产业有限公司 | Oxyhydrogen atomizing air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |