CN215083737U - Anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia - Google Patents
Anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia Download PDFInfo
- Publication number
- CN215083737U CN215083737U CN202121209445.2U CN202121209445U CN215083737U CN 215083737 U CN215083737 U CN 215083737U CN 202121209445 U CN202121209445 U CN 202121209445U CN 215083737 U CN215083737 U CN 215083737U
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- flexible
- bronchofiberscope
- closing cap
- access
- pipe
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Abstract
The utility model provides an anesthesia machine breathing circuit that uses during fiber bronchoscopy under general anesthesia, comprising a main body, the main part includes flexible bronchofiberscope access pipe, breathing machine pipe access pipe and trachea cannula access pipe, flexible bronchofiberscope access outside of tubes lateral wall suit closing cap solid fixed ring, the last sealed lid that is used for sealed flexible bronchofiberscope access pipe when not using bronchofiberscope of taking one of closing cap solid fixed ring and one block the flexible closing cap of patient's body fluid recoil when using bronchofiberscope, the lower extreme of flexible closing cap is used for inserting pipe department at flexible bronchofiberscope with flexible closing cap, extend the shutoff platform to the axis direction of flexible closing cap on the lateral wall of the upper end of flexible closing cap. This anesthesia machine return circuit structure in use inserts the bronchofiberscope into flexible closing cap, and flexible closing cap prevents that patient's lung liquid recoil from flexible bronchofiberscope access tube departure, causes environmental pollution.
Description
Technical Field
The utility model relates to an anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia belongs to the medical instrument field.
Background
The bronchofiberscope examination under general anesthesia is suitable for observing the cause of atelectasis and bronchopathy, biopsy sampling, bacteriological examination and cytological examination, and can be used for photographing in cooperation with a display. The bronchoscope is attached with a biopsy sampling structure, can help to find early lesions, can carry out operations such as polyp extirpation and the like, and is a good method for the research and examination of bronchial and lung diseases and the like. The invention of the fiber bronchoscope (bronchofiberscope) has been widely used in clinic. Besides great progress in the diagnosis of respiratory diseases, it is also widely used in therapy.
The bronchofiberscope access pipe orifice of the breathing loop of the existing anesthesia machine is an open end and is very hard, the bronchofiberscope is easy to damage when being inserted into the operation, and the lung liquid of a patient is easy to fly out of the flexible bronchofiberscope access pipe, so that the environment pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem and provide an anesthesia machine breathing circuit that uses during fiberbronchoscopy under general anesthesia, aim at: this anesthesia machine return circuit structure in use inserts the bronchofiberscope into flexible closing cap, and flexible closing cap prevents that patient's lung liquid recoil from flexible bronchofiberscope access tube departure, causes environmental pollution.
The utility model provides a realize above-mentioned purpose and provide an anesthesia machine breathing circuit that uses during examination of fibre bronchoscope under general anesthesia, comprising a main body, the main part includes flexible bronchoscope access pipe, breathing machine pipe access pipe and trachea cannula access pipe, the solid fixed ring of lateral wall suit closing cap of flexible bronchoscope access pipe, the solid fixed ring of closing cap goes up even one and is used for the sealed lid of sealed flexible bronchoscope access pipe when not using bronchoscope and a flexible closing cap that blocks patient's body fluid recoil when using bronchoscope, the lower extreme of flexible closing cap is used for covering flexible closing cap in flexible bronchoscope access pipe department, extend the shutoff platform to the axis direction of flexible closing cap on the lateral wall of the upper end of flexible closing cap.
Further, in order to hold between the fingers the main part easily to convenient fixed main part inserts the bronchofiberscope into flexible bronchofiberscope access pipe, trachea cannula access pipe ventilator tube access pipe with the external diameter more than or equal to 2cm of the hookup location of flexible bronchofiberscope access pipe.
Further, in order to ensure that the bronchofiberscope can be smoothly inserted into the flexible bronchofiberscope access tube, the plugging platform is divided into 12 pieces on average.
Further, in order to clamp the sealing cover fixing ring on the main body, a clamping boss for clamping the sealing cover fixing ring on the main body is arranged on the outer side wall of the flexible bronchofiberscope access pipe.
Furthermore, in order to enable the breathing machine tube access pipe to adapt to the height of the breathing machine, the intersection point of the breathing machine tube access pipe and the flexible bronchofiberscope access pipe is taken as a vertex, the included angle between the breathing machine tube access pipe and the flexible bronchofiberscope access pipe is a, and a is more than or equal to 60 degrees and less than or equal to 80 degrees.
The utility model has the advantages that:
1. this anesthesia machine return circuit structure in use inserts the bronchofiberscope into flexible closing cap, and flexible closing cap prevents that patient's lung liquid recoil from flexible bronchofiberscope access tube departure, causes environmental pollution.
2. Trachea cannula inserts the pipe ventilator pipe insert the pipe with the external diameter more than or equal to 2cm of the hookup location of flexible bronchofiberscope access pipe holds between the fingers the main part easily to make things convenient for fixed main part to insert the flexible bronchofiberscope access pipe with the bronchofiberscope.
3. The plugging platform is divided into 12 petals averagely, and the bronchofiberscope can be smoothly inserted into the flexible bronchofiberscope access tube.
4. The lateral wall that flexible bronchofiberscope inserted the pipe is equipped with the solid fixed ring card of closing cap screens boss in the main part, with the solid fixed ring card of closing cap in the main part.
5. The intersection point of the respirator tube access tube and the flexible bronchofiberscope access tube is used as a vertex, the included angle between the respirator tube access tube and the flexible bronchofiberscope access tube is a, a is more than or equal to 60 degrees and less than or equal to 80 degrees, and the respirator tube access tube is adaptive to the height of a respirator.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a top view of the flexible cover of the present invention.
In the figure: 1. a flexible bronchofiberscope access tube; 1-1, a clamping boss; 2. a ventilator tube access tube; 3. a tracheal cannula access tube; 4. a cover fixing ring; 5. a sealing cover; 6. a flexible cover; 6-1, and plugging the platform.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
The anesthesia machine breathing circuit used in the hypofibrinous fiberbronchoscopy comprises a main body, wherein the main body comprises a flexible bronchofiberscope access pipe 1, a respirator pipe access pipe 2 and a trachea cannula access pipe 3, a cover fixing ring 4 is sleeved on the outer side wall of the flexible bronchofiberscope access pipe 1, a sealing cover 5 used for sealing the flexible bronchofiberscope access pipe 1 when no bronchofiberscope is used and a flexible cover 6 used for blocking the backflushing of the body fluid of a patient when the bronchofiberscope is used are connected to the cover fixing ring 4, the lower end of the flexible cover 6 is used for covering the flexible cover 6 at the flexible bronchofiberscope access pipe 1, and a sealing platform 6-1 extends out of the side wall of the upper end of the flexible cover 6 in the axial direction of the flexible cover 6.
Based on the above embodiment, the outer diameter of the position where the trachea cannula access tube 3, the ventilator tube access tube 2 and the flexible bronchofiberscope access tube 1 are connected is 2 cm.
Based on the above embodiment, the plugging platform 6-1 is divided into 12 pieces on average.
Based on the above embodiment, the outer side wall of the flexible bronchofiberscope access tube 1 is provided with the clamping boss 1-1 for clamping the cover fixing ring 4 on the main body.
Based on the above embodiment, the point where the ventilator tube access tube 2 and the flexible bronchofiberscope access tube 1 intersect is taken as the vertex, and the included angle between the ventilator tube access tube 2 and the flexible bronchofiberscope access tube 1 is 70 °.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an anesthesia machine breathing circuit that uses during fiberoptic bronchoscopy under general anesthesia, includes the main part, the main part includes flexible bronchofiberscope access tube (1), breathing machine pipe access tube (2) and trachea cannula access tube (3), its characterized in that: the outer side wall suit closing cap of flexible bronchofiberscope access pipe (1) is fixed ring (4), the fixed ring of closing cap (4) is gone up and is taken one and be used for sealing up sealed lid (5) of flexible bronchofiberscope access pipe (1) when not using bronchofiberscope and one flexible closing cap (6) that block patient's body fluid recoil when using bronchofiberscope, the lower extreme of flexible closing cap (6) is used for covering flexible closing cap (6) in flexible bronchofiberscope access pipe (1) department, extend shutoff platform (6-1) to the axis direction of flexible closing cap (6) on the lateral wall of the upper end of flexible closing cap (6).
2. The anesthesia machine breathing circuit for use in sub-general fiberoptic bronchoscopy according to claim 1, wherein: the trachea cannula access pipe (3), the respirator pipe access pipe (2) and the outer diameter of the connecting position of the flexible bronchofiberscope access pipe (1) is larger than or equal to 2 cm.
3. The anesthesia machine breathing circuit for use in sub-general fiberoptic bronchoscopy according to claim 1, wherein: the plugging platform (6-1) is divided into 12 pieces on average.
4. The anesthesia machine breathing circuit for use in sub-general fiberoptic bronchoscopy according to claim 1, wherein: the outer side wall of the flexible bronchofiberscope access pipe (1) is provided with a clamping boss (1-1) for clamping the sealing cover fixing ring (4) on the main body.
5. The anesthesia machine breathing circuit for use in sub-general fiberoptic bronchoscopy according to claim 1, wherein: the intersection point of the respirator tube access tube (2) and the flexible bronchofiberscope access tube (1) is used as a vertex, and the included angle between the respirator tube access tube (2) and the flexible bronchofiberscope access tube (1) is a, wherein a is more than or equal to 60 degrees and less than or equal to 80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209445.2U CN215083737U (en) | 2021-06-01 | 2021-06-01 | Anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209445.2U CN215083737U (en) | 2021-06-01 | 2021-06-01 | Anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215083737U true CN215083737U (en) | 2021-12-10 |
Family
ID=79302498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121209445.2U Expired - Fee Related CN215083737U (en) | 2021-06-01 | 2021-06-01 | Anesthesia machine breathing circuit used during fiber bronchoscopy under general anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215083737U (en) |
-
2021
- 2021-06-01 CN CN202121209445.2U patent/CN215083737U/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: 20211210 |