CN215426749U - Reduce baby's anesthesia screwed pipe of dead space volume - Google Patents
Reduce baby's anesthesia screwed pipe of dead space volume Download PDFInfo
- Publication number
- CN215426749U CN215426749U CN202121527855.1U CN202121527855U CN215426749U CN 215426749 U CN215426749 U CN 215426749U CN 202121527855 U CN202121527855 U CN 202121527855U CN 215426749 U CN215426749 U CN 215426749U
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- Prior art keywords
- dead space
- pipe
- ventilating
- far
- end connecting
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 35
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 35
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims abstract 11
- 230000003444 anaesthetic effect Effects 0.000 claims description 8
- 230000000241 respiratory effect Effects 0.000 claims description 7
- 210000004534 cecum Anatomy 0.000 claims 2
- 238000002627 tracheal intubation Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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Abstract
The utility model relates to an infant anesthesia threaded pipe for reducing dead space, which comprises an elbow and an integrated breathing pipe, wherein the integrated breathing pipe comprises a main ventilation part and a far-end connecting part which are integrally formed, the main ventilation part is a circular single pipe with one closed end, a diaphragm extending along the axial direction of the pipe is arranged in the main ventilation part, the far-end connecting part is formed by extending two paths of non-closed ends of the main ventilation part, the diaphragm extends to the front of the blind end of the main ventilation part from the connecting part of the far-end connecting part and the main ventilation part, and the elbow is formed on the blind end of the main ventilation part and is communicated with the main ventilation part. According to the infant anesthesia threaded pipe capable of reducing the dead space, the expiration part, the inspiration part and the combination part of the expiration part and the inspiration part are integrated in the same gas passage pipe, the mechanical dead space of the double-pipe type anesthesia threaded pipe generated at the Y-shaped three-way joint part is effectively reduced, the pipe diameter of the main passage is reduced, and the dead space of the anesthesia threaded pipe is integrally reduced.
Description
Technical Field
The utility model relates to the field of consumables of anesthesia equipment, in particular to a baby anesthesia threaded pipe capable of reducing dead space.
Background
The anesthesia is to use drugs to make the whole or local part of the patient lose the feeling temporarily, thereby achieving the purpose of painlessness and facilitating the operation treatment. In the process of anesthesia, the drugs of the anesthesia machine are introduced into the respiratory tract of a patient and need to be assisted by using an anesthesia threaded pipe. The existing double-tube anesthesia threaded tube structure mainly comprises a Y-shaped three-way joint, an inspiration threaded tube and an expiration threaded tube, and because the anesthesia machine belongs to mechanical ventilation, when the double-tube anesthesia threaded tube structure is practically applied to infant patients, a mechanical dead space is often formed at the Y-shaped three-way joint, and higher dead space is generated in the expiration and inspiration tubes.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: overcome the big defect of traditional double-barrelled anesthesia screwed pipe dead space volume, provide a baby's anesthesia screwed pipe that reduces dead space volume, it is through exhaling, breathing in and the integration of the two joint portion in a gas circuit path pipe, when effectively having reduced double-barrelled anesthesia screwed pipe and having produced the mechanical dead space at Y type three way connection position, has reduced the main entrance pipe diameter, and then has wholly reduced the dead space volume of anesthesia screwed pipe.
This reduce infant anesthesia screwed pipe of dead space volume is including the elbow that is used for connecting face guard or intubate, the integral type respiratory tube that is used for connecting the anesthesia machine, elbow integrated into one piece in integral type respiratory tube near-end, wherein, integral type respiratory tube includes integrated into one piece's main portion of ventilating and distal end connecting portion, main portion of ventilating is the circular single tube of one end confined, is equipped with the diaphragm along the axial extension of pipe in the main portion of ventilating, distal end connecting portion divide two the tunnel and extend the formation by the main portion of ventilating non-closed end, the diaphragm certainly distal end connecting portion extend to with main portion of ventilating junction main portion of ventilating blind end the place ahead, the elbow form in main portion of ventilating blind end is last and communicate with main portion of ventilating.
In order to achieve a reduction in the diameter of the main airway portion, the main airway portion is of the same diameter as the two distal connecting portions.
In order to ensure smooth circulation of gas and keep stable pressure in the pipe, the inner wall of the main ventilating part is smooth, and threads are formed on the outer wall of the main ventilating part.
Specifically, the inner wall of the far-end connecting part is smooth, and the outer wall of the far-end connecting part is provided with threads.
In order to enable the integral pipe to have the length adjusting function, the far-end connecting part is a corrugated telescopic pipe.
In order to realize convenient connection with the anesthesia machine, a far-end joint for butt joint with the breathing machine is formed on the far-end connecting part.
The infant anesthesia threaded pipe capable of reducing the dead space volume overcomes the defect of large dead space volume of the traditional double-pipe anesthesia threaded pipe, and the expiration part, the inspiration part and the combination part of the expiration part and the inspiration part are integrated in the same gas passage pipe, so that the diameter of a main passage is reduced while the mechanical dead space of the double-pipe anesthesia threaded pipe generated at the Y-shaped three-way joint part is effectively reduced, and the dead space volume of the anesthesia threaded pipe is integrally reduced.
Drawings
The infant anesthetic threaded tube for reducing the dead space volume of the utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic plan view of the present infant anesthetic threaded tube for reducing the amount of dead space;
fig. 2 is a sectional view taken along line a-a in fig. 1.
In the figure:
1-elbow, 2-integral breathing tube;
21-main vent, 22-distal connection;
211-membrane, 221-distal tip.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The technical solution of the present invention is further described by the following specific examples, but the scope of the present invention is not limited to the following examples.
Embodiment 1: as shown in figures 1 and 2, the infant anesthetic threaded tube for reducing the dead space volume is characterized in that: including elbow 1 that is used for connecting face guard or intubate, the integral type respiratory tube 2 that is used for connecting the anesthesia machine, elbow 1 integrated into one piece in 2 near-ends of integral type respiratory tube, wherein, integral type respiratory tube 2 includes integrated into one piece's main portion of ventilating 21 and distal end connecting portion 22, main portion of ventilating 21 is the circular single tube of one end confined, is equipped with the diaphragm 211 along the axial extension of pipe in the main portion of ventilating 21, distal end connecting portion 22 is divided two ways and is extended formation by the main portion of ventilating 21 non-closed end, diaphragm 211 certainly distal end connecting portion 22 extends to with main portion of ventilating 21 junction main portion of ventilating 21 blind end the place ahead of main portion of ventilating 21, elbow 1 form in main portion of ventilating 21 blind end is gone up and is linked together with main portion of ventilating 21. To achieve a reduction in the diameter of the main airway portion, the main airway portion 21 and the two distal connecting portions 22 are of the same diameter. In order to ensure smooth gas circulation and maintain stable pressure in the pipe, the inner wall of the main ventilating part 21 is smooth, and the outer wall of the main ventilating part 21 is provided with threads. The inner wall of the far-end connecting part 22 is smooth, and the outer wall of the far-end connecting part 22 is provided with threads. For convenient connection with an anesthesia machine, a distal joint 221 for docking with a ventilator is formed on the distal connection portion 22.
Embodiment 2: the far-end connecting part 22 of the infant anesthesia threaded pipe for reducing the dead space is a corrugated telescopic pipe. Is used for enabling the integral pipe to have the length adjusting function. The remaining structure and components are as described in embodiment 1, and the description will not be repeated.
This baby's anesthesia screwed pipe that reduces dead space volume has overcome the big defect of traditional double-barrelled formula anesthesia screwed pipe dead space volume, and it is intraductal through exhaling, breathing in and the integration of the two joint portion in a gas circuit passageway, when effectively having reduced double-barrelled formula anesthesia screwed pipe and having produced the mechanical dead space at Y type three way connection position, has reduced the main entrance pipe diameter, and then has wholly reduced the dead space volume of anesthesia screwed pipe.
The foregoing description illustrates the principal features, rationale, and advantages of the utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A baby anesthesia threaded pipe for reducing dead space volume is characterized in that: comprises an elbow (1) used for connecting a mask or an intubation tube and an integrated breathing tube (2) used for connecting an anesthesia machine, wherein the elbow (1) is integrally formed at the near end of the integrated breathing tube (2),
integral type respiratory tube (2) are including integrated into one piece's main portion of ventilating (21) and distal end connecting portion (22), main portion of ventilating (21) is the circular single tube of one end confined, is equipped with in the main portion of ventilating (21) along the axially extended diaphragm (211) of pipe, distal end connecting portion (22) are divided two the tunnel and are extended to form by main portion of ventilating (21) non-closed end, diaphragm (211) certainly distal end connecting portion (22) and main portion of ventilating (21) junction extend to main portion of ventilating (21) cecum the place ahead, elbow (1) form in main portion of ventilating (21) cecum is last and is linked together with main portion of ventilating (21).
2. The infant anesthetic threaded tube for reducing the amount of dead space of claim 1, wherein: the main ventilation part (21) and the two far-end connecting parts (22) have the same pipe diameter.
3. The infant anesthetic threaded tube for reducing the amount of dead space of claim 2, wherein: the inner wall of the main ventilation part (21) is smooth, and the outer wall of the main ventilation part (21) is provided with threads.
4. The infant anesthetic threaded tube for reducing the amount of dead space of claim 3, wherein: the inner wall of the far-end connecting part (22) is smooth, and the outer wall of the far-end connecting part (22) is provided with threads.
5. The infant anesthetic threaded tube for reducing the amount of dead space of claim 3, wherein: the far-end connecting part (22) is a corrugated telescopic pipe.
6. The infant anesthetic threaded tube for reducing the dead space according to claim 4 or 5, wherein: the far-end connecting part (22) is provided with a far-end joint (221) for being butted with a breathing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527855.1U CN215426749U (en) | 2021-07-06 | 2021-07-06 | Reduce baby's anesthesia screwed pipe of dead space volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121527855.1U CN215426749U (en) | 2021-07-06 | 2021-07-06 | Reduce baby's anesthesia screwed pipe of dead space volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215426749U true CN215426749U (en) | 2022-01-07 |
Family
ID=79715059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121527855.1U Expired - Fee Related CN215426749U (en) | 2021-07-06 | 2021-07-06 | Reduce baby's anesthesia screwed pipe of dead space volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215426749U (en) |
-
2021
- 2021-07-06 CN CN202121527855.1U patent/CN215426749U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |