CN213722507U - Adjustable fixing device for supporting mouth gag - Google Patents
Adjustable fixing device for supporting mouth gag Download PDFInfo
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- CN213722507U CN213722507U CN202021765954.9U CN202021765954U CN213722507U CN 213722507 U CN213722507 U CN 213722507U CN 202021765954 U CN202021765954 U CN 202021765954U CN 213722507 U CN213722507 U CN 213722507U
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- adjusting pipe
- upper portion
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- pipe
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Abstract
The utility model relates to a support adjustable fixing device of mouthpart. The utility model discloses a constitution includes: the adjusting pipe is of a hollow tubular structure, a through hole is formed in one side of the upper portion of the adjusting pipe, a U-shaped notch is formed in the other side of the upper portion of the adjusting pipe, the end face of the lower portion of the adjusting pipe is an inclined plane, a rectangular chute is formed in the middle of the adjusting pipe, a limiting hole is formed in the side wall of the rectangular chute and penetrates through the pipe wall, a tongue depressor is connected into the rectangular chute and fixed through a fastening screw, the fastening screw penetrates through the limiting hole, the upper portion of the adjusting pipe is connected with an adjusting mechanism through a connecting screw, and the connecting screw penetrates through the through hole in the side face of the upper portion of the adjusting pipe. The utility model discloses operation space in the expanded art, open doctor's field of vision reduces operation time, and then reduces germ infection probability, reduces art person and assistant's work load when alleviateing nervous and painful, stable in structure, easy and simple to handle, but reuse, the rate of application is high.
Description
The technical field is as follows:
the utility model relates to the technical field of medical equipment, concretely relates to support adjustable fixing device of opener.
Background art:
the oropharyngeal operation often causes poor or failed operation effect due to incomplete exposure of the operation area, and the operation area can not be fully and comprehensively exposed due to different individual differences (such as tongue hypertrophy, abnormal occlusion joints, protrusion of teeth, no teeth, small jaw and the like), so the operation is limited, the operation effect is influenced, and postoperative complications are easily caused. At present, the connection between the mouth gag and the tongue depressor which are commonly used is fixed, and the tail end of the tongue depressor is commonly used with an irregular object support pad such as a disinfection bowl, a dressing and the like, so that the moving and supporting force of a support is not enough, especially, the root of the tongue does not have upward hanging pulling force to cause incomplete exposure in the field depth of an operation, which causes incomplete focus, incomplete hemostasis, accidental injury to great vessels to cause great bleeding, serious complications such as life crisis and the like, and therefore, an adjustable device which can hang and support the mouth gag and is used by patients with exposure difficulty is urgently needed.
The utility model has the following contents:
the utility model aims at providing an adjustable fixing device of support opener.
The above purpose is realized by the following technical scheme:
an adjustable fixing device for a support opener, comprising: the adjusting pipe is of a hollow tubular structure, a through hole is formed in one side of the upper portion of the adjusting pipe, a U-shaped notch is formed in the other side of the adjusting pipe, the end face of the lower portion of the adjusting pipe is an inclined plane, a rectangular chute is formed in the middle of the adjusting pipe, a limiting hole is formed in the side wall of the adjusting pipe and penetrates through the pipe wall, a tongue depressor is connected into the rectangular chute and fixed through a fastening screw, the fastening screw penetrates through the limiting hole, the upper portion of the adjusting pipe is connected with an adjusting mechanism through a connecting screw, and the connecting screw penetrates through the through hole in the side face of the upper portion of the adjusting pipe.
The adjustable fixing device of the supporting opener, the adjusting mechanism comprises a supporting frame, a connecting shaft is arranged on the lower portion of the supporting frame, a round groove is formed in the upper portion of the supporting frame, a blind hole is formed in one side face of the supporting frame, the connecting shaft is installed on the upper portion of the adjusting pipe, a rotating disc is connected to the round groove through a pin shaft, an adjusting bolt is installed in the blind hole, the rotating disc is meshed with the adjusting bolt through threads, a through hole is formed in the upper portion of the rotating disc, and a supporting rod is connected to the through hole through a nut.
Has the advantages that:
the utility model relates to a support adjustable fixing device of mouthpart, can suspend the region of pharyngeal portion in midair through can debugging and lift tongue root and throat on the support, enlarge through the tongue depressor and expose whole pharyngeal region and part hypopharynx portion, adjust its front and back position on the governing tube through a set of recess of side on the tongue depressor, the threaded engagement of adjusting bolt and rolling disc can be adjusted the angle that supports the mouthpart, the bracing piece of the support frame connection support machine in midair is to can install fixedly and support. The utility model discloses operation space in the expanded art, open doctor's field of vision reduces operation time, and then reduces germ infection probability, reduces art person and assistant's work load when alleviateing nervous and painful, stable in structure, easy and simple to handle, but reuse, the rate of application is high.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic view of the structure of the regulator tube;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a schematic view of the internal structure of the adjustment mechanism;
in the figure: 1. the tongue depressor comprises a supporting rod, 2, a nut, 3, an adjusting mechanism, 4, a connecting screw, 5, an adjusting pipe, 6, a fastening screw, 7, a tongue depressor body, 8, a supporting frame, 9, an adjusting bolt, 10 and a rotating disc.
The specific implementation mode is as follows:
example 1:
an adjustable fixing device for a support opener, comprising: the adjusting pipe 5 is of a hollow tubular structure, a through hole is formed in one side of the upper portion of the adjusting pipe, a U-shaped notch is formed in the other side of the adjusting pipe, the end face of the lower portion of the adjusting pipe is an inclined plane, a rectangular chute is formed in the middle of the adjusting pipe, a limiting hole is formed in the side wall of the adjusting pipe and penetrates through the pipe wall, a tongue depressor 7 is connected into the rectangular chute and fixed through a fastening screw 6, the fastening screw penetrates through the limiting hole, the upper portion of the adjusting pipe is connected with an adjusting mechanism 3 through a connecting screw 4, and the connecting screw penetrates through the through hole in the side face of the upper portion of the adjusting pipe.
Example 2:
according to embodiment 1 the adjustable fixing device of support opener, adjustment mechanism include support frame 8, the support frame lower part have the connecting axle, its upper portion has the circular recess, a side is opened has the blind hole, the connecting axle install regulation pipe upper portion, the circular recess in through round pin hub connection have a rolling disc 10, blind hole in install adjusting bolt 9, the rolling disc with adjusting bolt pass through the screw thread meshing, rolling disc upper portion have the through-hole, the through-hole in be connected with bracing piece 1 through nut 2.
Claims (2)
1. An adjustable fixing device for a support opener, comprising: the regulating tube, characterized by: the adjusting pipe is of a hollow tubular structure, a through hole is formed in one side of the upper portion of the adjusting pipe, a U-shaped notch is formed in the other side of the adjusting pipe, the end face of the lower portion of the adjusting pipe is an inclined plane, a rectangular chute is formed in the middle of the adjusting pipe, a limiting hole in the side wall of the adjusting pipe penetrates through the pipe wall, a tongue depressor is connected into the rectangular chute and fixed through a fastening screw, the fastening screw penetrates through the limiting hole, the upper portion of the adjusting pipe is connected with an adjusting mechanism through a connecting screw, and the connecting screw penetrates through the through hole in the side face of the upper portion of the adjusting pipe.
2. A support opener adjustable fixture as claimed in claim 1, in which: the adjusting mechanism comprises a supporting frame, a connecting shaft is arranged on the lower portion of the supporting frame, a round groove is formed in the upper portion of the supporting frame, a blind hole is formed in one side face of the supporting frame, the connecting shaft is installed on the upper portion of the adjusting pipe, a rotating disc is connected to the round groove through a pin shaft, an adjusting bolt is installed in the blind hole, the rotating disc is meshed with the adjusting bolt through threads, a through hole is formed in the upper portion of the rotating disc, and a supporting rod is connected to the through hole through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765954.9U CN213722507U (en) | 2020-08-21 | 2020-08-21 | Adjustable fixing device for supporting mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765954.9U CN213722507U (en) | 2020-08-21 | 2020-08-21 | Adjustable fixing device for supporting mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213722507U true CN213722507U (en) | 2021-07-20 |
Family
ID=76840672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021765954.9U Active CN213722507U (en) | 2020-08-21 | 2020-08-21 | Adjustable fixing device for supporting mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213722507U (en) |
-
2020
- 2020-08-21 CN CN202021765954.9U patent/CN213722507U/en active Active
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