CN214633385U - Extension tube for anesthesia - Google Patents
Extension tube for anesthesia Download PDFInfo
- Publication number
- CN214633385U CN214633385U CN202022751020.6U CN202022751020U CN214633385U CN 214633385 U CN214633385 U CN 214633385U CN 202022751020 U CN202022751020 U CN 202022751020U CN 214633385 U CN214633385 U CN 214633385U
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- reposition
- redundant personnel
- inlet tube
- liquid inlet
- tube
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Abstract
The utility model discloses an extension pipe for anesthesia, including feed liquor house steward, first reposition of redundant personnel inlet tube, second reposition of redundant personnel inlet tube, bubble filter membrane, feed liquor house steward one end is provided with first reposition of redundant personnel inlet tube, first reposition of redundant personnel inlet tube downside is provided with the second reposition of redundant personnel inlet tube, be provided with on the feed liquor house steward the bubble filter membrane, bubble filter membrane one side is provided with the main valve, first reposition of redundant personnel inlet tube all be provided with the check valve on the second reposition of redundant personnel inlet tube, first reposition of redundant personnel inlet tube second reposition of redundant personnel inlet tube inlet end all is provided with the syringe. The utility model discloses utilize the integrated into one piece structure to guarantee the leakproofness, avoid infusing in-process gassing, utilize the check valve can prevent two syringe injection pressure difference and the liquid medicine refluence that causes.
Description
Technical Field
The utility model relates to the field of anesthesia medical equipment, in particular to an extension tube for anesthesia.
Background
Continuous pumping of anesthetic drugs is critical to maintaining depth of anesthesia. The pumping of anesthetic drugs often requires extension tubing to be interconnected and connected to the patient's venous access. Three extension pipes are required to be spliced together for use in the connection process, and a tee connector is required for connection. Bubbles are often retained at the junction of the three-way valve, and a large amount of bubbles enter the circulating system due to overlong pumping time. And the prolonged tube above the tee joint is too long, which causes material waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an extension tube for anesthesia.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an extension pipe for anesthesia, includes inlet manifold, first reposition of redundant personnel inlet tube, second reposition of redundant personnel inlet tube, bubble filter membrane, inlet manifold one end is provided with first reposition of redundant personnel inlet tube, first reposition of redundant personnel inlet tube downside is provided with second reposition of redundant personnel inlet tube, be provided with on the inlet manifold the bubble filter membrane, bubble filter membrane one side is provided with the master valve, first reposition of redundant personnel inlet tube all be provided with the check valve on the second reposition of redundant personnel inlet tube, first reposition of redundant personnel inlet tube the second reposition of redundant personnel inlet tube inlet end all is provided with the syringe.
Preferably: the liquid inlet main pipe, the first branch liquid inlet pipe and the second branch liquid inlet pipe are integrally formed.
So set up, integrated into one piece has guaranteed the leakproofness, avoids producing the bubble at the infusion in-process.
Preferably: the bubble filter membrane and the two ends of the main valve are welded on the liquid inlet header pipe in a hot melting mode.
So set up, the bubble filter membrane plays the filtration bubble effect, the main valve plays the control break-make effect.
Preferably: the check valve is welded on the first branch liquid inlet pipe and the second branch liquid inlet pipe in a hot melting mode.
So set up, the check valve plays and places the liquid medicine refluence effect.
Preferably: the injector is connected with one end of the first branch liquid inlet pipe and one end of the second branch liquid inlet pipe in a plugging mode.
So set up, the syringe plays the injection liquid medicine effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the sealing performance is ensured by utilizing the integrally formed structure, and bubbles are prevented from being generated in the infusion process;
2. the one-way valve can prevent the backflow of liquid medicine caused by different injection pressures of the two syringes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an extension tube for anesthesia according to the present invention;
fig. 2 is a schematic structural view of a liquid inlet header pipe of an extension pipe for anesthesia according to the present invention;
fig. 3 is a front view of the extension tube for anesthesia of the present invention.
The reference numerals are explained below:
1. a liquid inlet header pipe; 2. a first split feed tube; 3. a second split feed tube; 4. a bubble filtration membrane; 5. a main valve; 6. a one-way valve; 7. a syringe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-3, an extension tube for anesthesia comprises a liquid inlet header pipe 1, a first branch liquid inlet pipe 2, a second branch liquid inlet pipe 3, and a bubble filter membrane 4, wherein the first branch liquid inlet pipe 2 is arranged at one end of the liquid inlet header pipe 1, the second branch liquid inlet pipe 3 is arranged at the lower side of the first branch liquid inlet pipe 2, the bubble filter membrane 4 is arranged on the liquid inlet header pipe 1, a main valve 5 is arranged at one side of the bubble filter membrane 4, check valves 6 are arranged on the first branch liquid inlet pipe 2 and the second branch liquid inlet pipe 3, and injectors 7 are arranged at the liquid inlet ends of the first branch liquid inlet pipe 2 and the second branch liquid inlet pipe 3.
Preferably: the liquid inlet main pipe 1, the first branch liquid inlet pipe 2 and the second branch liquid inlet pipe 3 are integrally formed, so that the sealing performance is ensured by the integral forming, and bubbles are prevented from being generated in the infusion process; both ends of the bubble filter membrane 4 and the main valve 5 are welded on the liquid inlet header pipe 1 in a hot melting way, the bubble filter membrane 4 plays a role in filtering bubbles, and the main valve 5 plays a role in controlling on-off; the check valve 6 is welded on the first branch liquid inlet pipe 2 and the second branch liquid inlet pipe 3 in a hot melting way, and the check valve 6 plays a role in placing liquid medicine to flow backwards; the injector 7 is connected with one end of the first branch liquid inlet pipe 2 and one end of the second branch liquid inlet pipe 3 in a plugging way, and the injector 7 plays a role in injecting liquid medicine.
The working principle is as follows: when the liquid medicine is required to be injected, the injector 7 is connected to one side of the first branch liquid inlet pipe 2 and the second branch liquid inlet pipe 3, then the first branch liquid inlet pipe 2, the second branch liquid inlet pipe 3 and the interior of the first branch liquid inlet pipe and the second branch liquid inlet pipe are injected, meanwhile, the liquid medicine is mixed inside the liquid inlet main pipe 1 after passing through the one-way valve 6, and is injected into the vein of a patient after being filtered by the bubbles of the bubble filter membrane 4.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. An extension tube for anesthesia, which is characterized in that: including inlet manifold (1), first reposition of redundant personnel inlet tube (2), second reposition of redundant personnel inlet tube (3), bubble filter membrane (4), inlet manifold (1) one end is provided with first reposition of redundant personnel inlet tube (2), first reposition of redundant personnel inlet tube (2) downside is provided with second reposition of redundant personnel inlet tube (3), be provided with on inlet manifold (1) bubble filter membrane (4), bubble filter membrane (4) one side is provided with total valve (5), first reposition of redundant personnel inlet tube (2) all be provided with check valve (6) on second reposition of redundant personnel inlet tube (3), first reposition of redundant personnel inlet tube (2) second reposition of redundant personnel inlet tube (3) inlet end all is provided with syringe (7).
2. The extension tube for anesthesia as set forth in claim 1, wherein: the liquid inlet main pipe (1), the first branch liquid inlet pipe (2) and the second branch liquid inlet pipe (3) are integrally formed.
3. The extension tube for anesthesia as set forth in claim 1, wherein: the bubble filter membrane (4) and the two ends of the main valve (5) are welded on the liquid inlet main pipe (1) in a hot melting mode.
4. The extension tube for anesthesia as set forth in claim 1, wherein: the check valve (6) is welded on the first branch liquid inlet pipe (2) and the second branch liquid inlet pipe (3) in a hot melting mode.
5. The extension tube for anesthesia as set forth in claim 1, wherein: the injector (7) is connected with one end of the first branch liquid inlet pipe (2) and one end of the second branch liquid inlet pipe (3) in a plugging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751020.6U CN214633385U (en) | 2020-11-25 | 2020-11-25 | Extension tube for anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751020.6U CN214633385U (en) | 2020-11-25 | 2020-11-25 | Extension tube for anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214633385U true CN214633385U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022751020.6U Active CN214633385U (en) | 2020-11-25 | 2020-11-25 | Extension tube for anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214633385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068743A (en) * | 2022-06-21 | 2022-09-20 | 温州市数据管理发展集团有限公司 | Shunting wisdom infusion system based on internet of things |
-
2020
- 2020-11-25 CN CN202022751020.6U patent/CN214633385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068743A (en) * | 2022-06-21 | 2022-09-20 | 温州市数据管理发展集团有限公司 | Shunting wisdom infusion system based on internet of things |
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