CN215608524U - Anti-pressing tracheal catheter for anesthesia - Google Patents
Anti-pressing tracheal catheter for anesthesia Download PDFInfo
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- CN215608524U CN215608524U CN202120697746.8U CN202120697746U CN215608524U CN 215608524 U CN215608524 U CN 215608524U CN 202120697746 U CN202120697746 U CN 202120697746U CN 215608524 U CN215608524 U CN 215608524U
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Abstract
The utility model relates to the field of medical instruments, in particular to a pressure-proof tracheal catheter for anesthesia, which comprises a catheter, a filter and a corrugated pipe, wherein the catheter, the filter and the corrugated pipe are sequentially connected, a pressure-proof assembly is arranged between the catheter and the filter, the pressure-proof assembly comprises a connector, two ends of the connector are respectively detachably connected with the catheter and the filter, and a pressure-proof air bag is arranged on the connector. This application is provided with between pipe and filter and prevents pressing the subassembly, prevents pressing the gasbag in the subassembly and can fill up the pipe after inflating inflation, avoids the head and face to be oppressed by the pipe. The air bag is provided with an inflation inlet and an exhaust outlet, the inflation saccule in the pressure-proof assembly can inflate the air bag through the inflation inlet as required, and the exhaust outlet can conveniently deflate and can conveniently control the size of the air bag. The pressure-proof air bag is arranged on the joint, and two ends of the joint are respectively detachably connected with the catheter and the filter, so that the pressure-proof assembly can be conveniently detached.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a pressure-proof tracheal catheter for anesthesia.
Background
After general anesthesia, patients can not breathe spontaneously, and need trachea cannula to assist respiration. In clinical procedures, medical personnel often place the filter on the endotracheal tube on the patient's face because the endotracheal tube is not easily secured. In addition, because the anesthesia lasts for a long time, the tracheal catheter, the filter and the corrugated pipe have certain weight, the existing pipe easily presses the skin of the head and the face of a patient, the skin becomes red, and pressure sores or skin breakage can be caused even in severe cases.
Disclosure of Invention
The present invention is directed to solve at least one of the above mentioned problems and to provide a tracheal catheter for anesthesia, which prevents the head and face from being pressed by the trachea.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an anesthesia is with preventing pressing endotracheal tube, includes pipe, filter and bellows, the pipe the filter with the bellows connects gradually, the pipe with be provided with between the filter and prevent pressing the subassembly, prevent pressing the subassembly including the joint, the both ends of joint respectively with the pipe with filter detachably connects, be provided with on the joint and prevent pressing the gasbag.
As an improvement of the technical scheme, the pressure-proof air bag is provided with an inflation inlet and an exhaust outlet.
As an improvement of the technical scheme, the exhaust port is provided with a sealing plug.
As an improvement of the technical scheme, the pressure-proof assembly further comprises an inflating sacculus and an inflating pipe, and the inflating sacculus is communicated with the inflating port through the inflating pipe.
As an improvement of the technical scheme, a one-way valve is arranged on the inflation inlet.
As an improvement of the technical scheme, the pressure-proof air bag is an annular air bag which is sleeved on the joint
As an improvement of the technical scheme, two ends of the joint are respectively spliced or in threaded connection with the guide pipe and the filter.
Compared with the prior art, the beneficial effects of this application are:
according to the pressure-proof tracheal catheter for anesthesia, the pressure-proof assembly is arranged between the catheter and the filter, and the air bag in the pressure-proof assembly can cushion the catheter after inflation, so that a good buffering effect is achieved, and the head and the face are prevented from being pressed by the catheter. The inflation port and the exhaust port are arranged on the air bag, the inflation ball bag in the pressure-proof assembly can inflate the air bag through the inflation port as required, the exhaust port can conveniently deflate, and the size of the air bag can be conveniently controlled. The pressure-proof air bag is arranged on the joint, and two ends of the joint are respectively detachably connected with the catheter and the filter. Therefore, the pressure-proof assembly can be conveniently assembled in the air inlet pipe guide pipe when in use and can be conveniently disassembled when in use.
Drawings
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a second schematic structural diagram according to an embodiment of the present invention.
Wherein, labeled in the figures: 1-a catheter; 2-a filter; 3-a corrugated tube; 4-a pressure prevention assembly; 41-a linker; 42-a pressure-proof air bag; 421-an inflation port; 422-an exhaust port; 423-blocking; 424-one-way valve; 43-an inflation balloon; 44-inflating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 2, the present invention provides a pressure-proof tracheal catheter for anesthesia, which is a pressure-proof tracheal catheter 1 for anesthesia, and comprises a catheter 1, a filter 2 and a corrugated tube 3, wherein the catheter 1, the filter 2 and the corrugated tube 3 are sequentially connected, a pressure-proof assembly 4 is arranged between the catheter 1 and the filter 2, the pressure-proof assembly 4 comprises a connector 41, two ends of the connector 41 are respectively detachably connected with the catheter 1 and the filter 2, and a pressure-proof air bag 42 is arranged on the connector 41. Specifically, both ends of the joint 41 are respectively inserted into the conduit 1 and the filter 2, or are connected with each other by a screw thread or a flange, as long as the joint can be detachably connected. Therefore, the pressure-proof assembly 4 can be conveniently assembled in the air inlet pipe guide 1 when in use and can be conveniently disassembled when in use.
Referring to fig. 1 and 2, the pressure-proof air bag 42 is provided with an inflation port 421 and an exhaust port 422. In order to prevent the air leakage of the anti-pressure air bag 42, in the present application, a sealing plug 423 is disposed on the air outlet 422, and a check valve 424 is disposed on the air inlet 421.
Referring to fig. 2, the seal 423 can seal the exhaust port 422. When deflation is required to reduce the volume of the anti-pressure balloon 42, the plug 423 may be removed. The plug 423 may be a conventional plug. The one-way valve 424 may be constructed like a basketball goal or may be a conventional option known in the art and therefore will not be described in detail.
Referring to fig. 2, in order to conveniently inflate the pressure-proof air bag 42, in the present application, the pressure-proof assembly 4 further includes an inflating balloon 43 and an inflating tube 44, and the inflating balloon 43 is communicated with the inflating port 421 through the inflating tube 44. Specifically, an air nozzle may be disposed at an end of the inflation tube 44 connected to the inflation port 421, and the air nozzle is inserted into the inflation port 421. The anti-pressure air bag 42 can be inflated by repeatedly squeezing and loosening the inflating air bag 43, so that the anti-pressure air bag is expanded. Of course, in the present application, an air pump or an inflator may be used instead of the inflation balloon 43, as long as the anti-pressure balloon 42 can be conveniently inflated.
Referring to fig. 1 and 2, in some embodiments of the present application, the anti-pressure air bag may be fixed to the joint 41 by heat pressing or adhesive. Preferably, the anti-pressure air bag 42 is an annular air bag, and the annular air bag can be directly sleeved on the joint 41.
According to the pressure-proof tracheal catheter 1 for anesthesia, the pressure-proof component 4 is arranged between the catheter 1 and the filter 2, and the air bag in the pressure-proof component 4 can cushion the catheter 1 after inflation, so that a good buffer effect is achieved, and the head and the face are prevented from being pressed by the catheter 1. Be provided with inflation inlet 421 and gas vent 422 on the gasbag, prevent pressing in the subassembly 4 the sacculus 43 of inflating can be as required through inflation inlet 421 to the gasbag, gas vent 422 can conveniently be deflated, can conveniently control the size of gasbag. The anti-pressure air bag 42 is arranged on the joint 41, and both ends of the joint 41 are respectively detachably connected with the catheter 1 and the filter 2. Therefore, the pressure-proof assembly 4 can be conveniently assembled in the air inlet pipe guide 1 when in use and can be conveniently disassembled when in use.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (7)
1. The utility model provides an anesthesia is with preventing pressing endotracheal tube, includes pipe (1), filter (2) and bellows (3), pipe (1) filter (2) and bellows (3) connect gradually, its characterized in that, pipe (1) with be provided with between filter (2) and prevent pressing subassembly (4), prevent pressing subassembly (4) including connecting (41), the both ends of connecting (41) respectively with pipe (1) with filter (2) detachably connects, be provided with on connecting (41) and prevent pressing gasbag (42).
2. The endotracheal tube for anesthesia, according to claim 1, characterized in that said pressure-proof bladder (42) is provided with an inflation port (421) and an exhaust port (422).
3. The endotracheal tube for preventing anesthesia, according to claim 2, characterized in that a blocking plug (423) is provided on said exhaust port (422).
4. The endotracheal tube according to claim 2, characterized in that said assembly (4) further comprises an inflating balloon (43) and an inflating tube (44), said inflating balloon (43) being in communication with said inflation port (421) through said inflating tube (44).
5. The endotracheal tube for anesthesia, according to claim 2, characterized in that a one-way valve (424) is provided on said inflation port (421).
6. The endotracheal tube for anesthesia, according to claim 1, characterized in that said pressure-proof balloon (42) is an annular balloon, said annular balloon being fitted over said connector (41).
7. The endotracheal tube for anesthesia, according to claim 1, characterized in that both ends of said connector (41) are respectively plugged or screwed with said tube (1) and said filter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697746.8U CN215608524U (en) | 2021-04-07 | 2021-04-07 | Anti-pressing tracheal catheter for anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697746.8U CN215608524U (en) | 2021-04-07 | 2021-04-07 | Anti-pressing tracheal catheter for anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215608524U true CN215608524U (en) | 2022-01-25 |
Family
ID=79935388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120697746.8U Active CN215608524U (en) | 2021-04-07 | 2021-04-07 | Anti-pressing tracheal catheter for anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215608524U (en) |
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2021
- 2021-04-07 CN CN202120697746.8U patent/CN215608524U/en active Active
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