CN210078526U - Tracheal catheter fixing device for general anesthesia in prone position - Google Patents
Tracheal catheter fixing device for general anesthesia in prone position Download PDFInfo
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- CN210078526U CN210078526U CN201920448681.6U CN201920448681U CN210078526U CN 210078526 U CN210078526 U CN 210078526U CN 201920448681 U CN201920448681 U CN 201920448681U CN 210078526 U CN210078526 U CN 210078526U
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- prone position
- main body
- fixing device
- endotracheal tube
- general anesthesia
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Abstract
The utility model discloses a tracheal catheter fixing device for general anesthesia in prone position, which comprises a catheter main body; the main body of the implantation catheter is a hollow tube and is arranged to be in accordance with the physiological curvature of the oropharynx of a human body, the front end of the main body of the implantation catheter adopts a soft plastic material, and the rear end of the main body of the implantation catheter is a front tooth end and adopts a hard material; the front tooth end is provided with a connecting sheet, and the connecting sheet is provided with an adhesive tape penetrating hole. The utility model discloses can prevent effectively that the patient from stinging the endotracheal tube, can also prevent that the endotracheal tube phenomenon of buckling from appearing when the prone position of patient.
Description
Technical Field
The utility model relates to a endotracheal tube, more specifically say, relate to a endotracheal tube fixing device for general anesthesia under prone position.
Background
The prone position is a common body position in the surgical operation, and with the development of new technology of the surgical operation in a department room and the improvement of the surgical formula, the prone position not only puts forward new requirements on the operation matching and the anesthesia mode, but also has higher requirements on the position of the operation, and the prone position is a common body position of the spinal operation. At present, when general anesthesia is performed in a prone position, in order to prevent a patient from being bitten by a tracheal catheter in the process of anesthesia and shallowness reduction or resuscitation, a common tracheal catheter and a tooth pad are adopted under the common condition when the tracheal catheter is inserted into a tube, or a reinforced tracheal catheter with a steel wire is used, the front end of the tracheal catheter is inserted into the trachea and the oral cavity of the patient, and the tail end of the tracheal catheter is a port connected with a breathing circuit.
Although the prior tracheal catheter can solve the problem that the patient bites the tracheal catheter, the prior tracheal catheter has some defects:
1) when the existing tracheal catheter is used, the tracheal catheter is fixed on a bite block and usually generates relative displacement between the tracheal catheter and the bite block, so that the tracheal catheter is inserted too deeply to cause single lung ventilation or the tracheal catheter is removed to influence the ventilation of a patient;
2) when the reinforced tracheal catheter with the steel wire is used in the prone position operation, the front end of the tracheal catheter is bent, folded and falls to the oral cavity due to the forced operation of an operator, such as the internal fixation of an orthopedic vertebral body;
3) if the endotracheal tube is displaced so that the ventilation of the patient is greatly affected, the patient may be seriously life-threatening.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a endotracheal tube fixing device for general anesthesia under prone position can prevent effectively that the patient from stinging closed endotracheal tube, can also prevent that endotracheal tube from appearing the phenomenon of buckling when the patient is in the prone position.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tracheal catheter fixing device for general anesthesia in prone position comprises a catheter main body;
the main body of the implantation catheter is a hollow tube and is arranged to be in accordance with the physiological curvature of the oropharynx of a human body, the front end of the main body of the implantation catheter adopts a soft plastic material, and the rear end of the main body of the implantation catheter is a front tooth end and adopts a hard material;
the front tooth end is provided with a connecting sheet, and the connecting sheet is provided with an adhesive tape penetrating hole.
The soft plastic material is silica gel or soft polyvinyl chloride (PVC).
The hard material is rigid polyvinyl chloride (PVC).
The main body of the implantation catheter is made of a material which is not easy to deform.
The non-deformable material is rigid polyvinyl chloride (PVC).
In the technical solution, the utility model provides a general anesthesia endotracheal tube fixing device under prone position both can satisfy the fixed needs of endotracheal tube, can assist endotracheal tube moulding again, prevents that endotracheal tube from folding over, bending. In addition, when general anesthesia is performed in the prone position, the prior tracheal catheter is continuously used, and the utility model discloses an auxiliary device for fixing the tracheal catheter, which achieves the purpose of saving medical resources.
Drawings
Fig. 1 is a schematic structural view of the endotracheal tube fixing device of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Referring to fig. 1, the utility model provides a fixing device for a general anesthesia trachea catheter in a prone position, which comprises a catheter main body 1.
Preferably, the implantation catheter main body 1 is a hollow tube and is arranged to conform to the physiological curvature of the oropharynx of a human body, the endotracheal tube is implanted into the implantation catheter main body 1 arranged in the hollow tube and then is implanted into the oral cavity of a patient so as to conform to the mechanical requirements of the endotracheal tube, the front end 2 of the implantation catheter main body 1 is made of soft plastic materials, in order to prevent the edema of tissues in the oral cavity of the patient, the rear end of the implantation catheter main body 1 is a door tooth end 3, and hard materials are used for preventing occlusion.
Preferably, the door tooth end 3 is provided with a pair of connecting pieces 4 which are symmetrically arranged, and each connecting piece 4 is provided with an adhesive tape penetrating hole 5 for the adhesive tape to penetrate through and then to be fixed on the head and face of the patient.
Preferably, the soft plastic material is silica gel or soft polyvinyl chloride (PVC).
Preferably, the hard material is rigid polyvinyl chloride (PVC).
Preferably, the main body 1 of the insertion catheter is made of a material which is not easy to deform, and mainly plays a role in shaping the tracheal catheter to prevent the tracheal catheter from bending and folding.
Preferably, the non-deformable material is rigid polyvinyl chloride (PVC).
The utility model discloses the material that general anesthesia used endotracheal tube fixing device under prone position need not to obtain through special channel, is general, easily preparation.
To sum up, the utility model discloses endotracheal tube fixing device for general anesthesia under prone position both can satisfy the fixed needs of endotracheal tube, can assist endotracheal tube moulding again, prevents that endotracheal tube from folding over, bending. In addition, when general anesthesia is performed in the prone position, the prior tracheal catheter is continuously used, and the utility model discloses an auxiliary device for fixing the tracheal catheter, which achieves the purpose of saving medical resources.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a general anesthesia is with endotracheal tube fixing device under prone position which characterized in that: comprises an implantation catheter main body;
the main body of the implantation catheter is a hollow tube and is arranged to be in accordance with the physiological curvature of the oropharynx of a human body, the front end of the main body of the implantation catheter adopts a soft plastic material, and the rear end of the main body of the implantation catheter is a front tooth end and adopts a hard material;
the front tooth end is provided with a connecting sheet, and the connecting sheet is provided with an adhesive tape penetrating hole.
2. The endotracheal tube fixing device for general anesthesia in prone position according to claim 1, characterized in that: the soft plastic material is silica gel or soft polyvinyl chloride (PVC).
3. The endotracheal tube fixing device for general anesthesia in prone position according to claim 1, characterized in that: the hard material is rigid polyvinyl chloride (PVC).
4. The endotracheal tube fixing device for general anesthesia in prone position according to claim 1, characterized in that: the main body of the implantation catheter is made of a material which is not easy to deform.
5. The endotracheal tube fixing device for general anesthesia in prone position according to claim 4, characterized in that: the non-deformable material is rigid polyvinyl chloride (PVC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448681.6U CN210078526U (en) | 2019-04-03 | 2019-04-03 | Tracheal catheter fixing device for general anesthesia in prone position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448681.6U CN210078526U (en) | 2019-04-03 | 2019-04-03 | Tracheal catheter fixing device for general anesthesia in prone position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210078526U true CN210078526U (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920448681.6U Active CN210078526U (en) | 2019-04-03 | 2019-04-03 | Tracheal catheter fixing device for general anesthesia in prone position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210078526U (en) |
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2019
- 2019-04-03 CN CN201920448681.6U patent/CN210078526U/en active Active
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