CN221061426U - Tightness-adjustable air pipe fixing device - Google Patents
Tightness-adjustable air pipe fixing device Download PDFInfo
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- CN221061426U CN221061426U CN202321869032.6U CN202321869032U CN221061426U CN 221061426 U CN221061426 U CN 221061426U CN 202321869032 U CN202321869032 U CN 202321869032U CN 221061426 U CN221061426 U CN 221061426U
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- fixed structure
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- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 11
- 210000003437 trachea Anatomy 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008383 multiple organ dysfunction Effects 0.000 description 1
- 208000029744 multiple organ dysfunction syndrome Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses an air pipe fixing device with adjustable tightness, which comprises: a fixed structure and an elastic rope; the side of the fixed structure is connected with an elastic rope, the end part of the elastic rope is connected with an elasticity adjusting structure, and the elasticity adjusting structure is fixedly connected to the fixed structure. This elasticity adjustable trachea fixing device can extrude the slipmat when hexagonal locating piece slides, can produce deformation through self rubber material when the slipmat receives the extrusion, can increase the frictional force with between the hexagonal locating piece when the slipmat is deformed, can fix a position the rolling dish when hexagonal locating piece slides to hexagonal constant head tank inside, make things convenient for the elasticity rope to adjust elasticity as required, can slide through the slot when the inserted bar receives the promotion, can promote the connecting plate when the inserted bar slides, can dismantle the change with the protection pad when the inserted bar slides out slot inside completely, can dismantle the change when convenient protection pad uses for a long time.
Description
Technical Field
The utility model relates to the field of severe medical science and technology, in particular to an adjustable-tightness tracheal fixing device.
Background
The main service range of the critical medical department is rescue and continuous life support of a critical patient, treatment and organ function support of a patient suffering from multiple organ dysfunction, prevention and treatment of multiple organ dysfunction syndrome, the critical patient can use a trachea to be inserted into a respiratory tract to keep smooth breath, the trachea needs to be fixed by a fixing device when the trachea is inserted, the trachea is prevented from falling off when the head of the patient is rocked, and the conventional trachea fixing device has certain defects when in use, such as;
The patient who needs the rescue at any time is critically ill to the severe medical science, the patient after complicated major surgery, the patient after the large tracts of land burn, need last patient who uses breathing machine or CRRT treatment, other have life danger to need monitor the patient of vital sign at any time, and tracheal fixing device is the common aerotherapy apparatus of severe medical science, tracheal fixing device can place at patient's mouth through fixed knot structure when using, again with the elasticity rope cover on patient's head, fixed knot structure places the back and inserts the trachea in patient's the oral cavity through the recess, after the trachea inserts the completion, rotate the last threaded rod of fixed knot structure, the grip block that can drive the bottom carries out the screw thread slip when the threaded rod screw thread slides, can carry out the centre gripping fixed when the grip block screw thread slides to tracheal surface, the protection pad at fixed knot structure back can protect patient's face, every patient's head size is different, but the length of elasticity rope is the same elasticity, thereby can cause the rope cover can produce the difference of elasticity when the head, can produce the condition that drops when the elasticity rope, can not comfortable when the elasticity rope is more when wearing, can not wear the comfort when the elasticity rope is more.
Disclosure of utility model
The utility model provides the following technical scheme: the utility model aims to provide an air pipe fixing device with adjustable tightness, which solves the problems that the air pipe fixing device in the market provided by the background technology has a plurality of defects, the tightness of an elastic rope is inconvenient to adjust, and a protective pad is inconvenient to replace.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable tightness tracheal fixation device comprising: a fixed structure and an elastic rope;
The side of the fixed structure is connected with an elastic rope, the end part of the elastic rope is connected with an elasticity adjusting structure, the elasticity adjusting structure is fixedly connected to the fixed structure, the side of the fixed structure is provided with a protection pad, and a replacement structure is arranged between the protection pad and the fixed structure.
Preferably, the tightness adjusting structure comprises a fixed block, a storage groove, a rotating groove, a hexagonal positioning groove, an anti-slip pad, a rotating rod, a rotating block, a hexagonal positioning block, a limiting groove, a limiting block, a sliding groove and a rolling disc;
The side surface of the fixing structure is fixedly connected with a fixing block, and the side surface of the fixing block is provided with a storage groove.
Preferably, a rotating groove is arranged inside the collecting groove in a penetrating way, and a rotating groove is arranged inside the collecting groove;
And a hexagonal positioning groove is formed in the inner side of the rotary groove.
Preferably, the inner side of the hexagonal positioning groove is connected with an anti-slip pad, and a rotating rod is movably connected between the rotating groove and the rotating groove in a penetrating way;
The end part of the rotating rod is fixedly connected with a rotating block.
Preferably, the rotating block is movably connected in the rotating groove, and a hexagonal positioning block is fixedly connected to the side surface of the rotating block;
And a limiting groove is formed in the surface of the rotating rod.
Preferably, a limiting block is movably connected in the limiting groove, and the limiting block is fixedly connected in the sliding groove;
the sliding chute is arranged on the winding disc in a penetrating mode, and the side face of the winding disc is connected with the end portion of the elastic rope.
Preferably, the replacing structure comprises a connecting block, a slot, a connecting plate, a inserted link, an extrusion slot, a trapezoid positioning block and a spring;
The fixed knot constructs fixed surface fixedly connected with connecting block.
Preferably, a slot is arranged between the connecting block and the fixed structure in a penetrating way, and the inside of the protection pad is connected with a connecting plate;
the surface of the connecting plate is fixedly connected with a plug rod.
Preferably, the inserted bar swing joint is in the inside of slot, the surface of inserted bar runs through and has seted up the extrusion groove.
Preferably, trapezoidal positioning blocks are movably connected to two sides of the extrusion groove, and springs are fixedly connected between the trapezoidal positioning blocks.
Compared with the prior art, the utility model has the beneficial effects that: this elasticity adjustable trachea fixing device can extrude the slipmat when hexagonal locating piece slides, can produce deformation through self rubber material when the slipmat receives the extrusion, can increase the frictional force with between the hexagonal locating piece when the slipmat is deformed, can fix a position the rolling dish when hexagonal locating piece slides to hexagonal constant head tank inside, make things convenient for the elasticity rope to adjust elasticity as required, can slide through the slot when the inserted bar receives the promotion, can promote the connecting plate when the inserted bar slides, can dismantle the change with the protection pad when the inserted bar slides out slot inside completely, can dismantle the change when convenient protection pad uses for a long time.
1. When the tightness of the elastic rope needs to be adjusted, the rotating rod can be rotated, the rotating rod can rotate through the rotating groove and the rotating groove when rotating, the rotating block can be driven to rotate through the rotating groove when rotating, the limiting groove can be driven to rotate, the sliding groove can be driven to rotate when rotating, the rolling disc can be driven to rotate when rotating, the tightness of the elastic rope can be adjusted when rotating, the rotating rod can be pushed after the tightness adjustment of the elastic rope is completed, the rotating rod can slide through the rotating groove and the rotating groove when pushed, the limiting groove can be driven to move when sliding, the rotating rod can drive the rotating block to move when sliding, the rotating block can slide with the rotating groove, the hexagonal positioning block can be driven to move when sliding, the hexagonal positioning block can slide when the hexagonal positioning block moves to the side of the hexagonal positioning block, the hexagonal positioning block can slide, the hexagonal positioning block can be pushed to the hexagonal positioning block, the elastic rope can be extruded by the anti-friction pad can be deformed when the positioning block is pushed, and the elastic rope can be deformed when the positioning block is deformed, and the elastic rope can be deformed conveniently;
2. The protection pad is used for a long time and needs to be replaced regularly, the trapezoidal locating block can be pushed to be capable of sliding through the extrusion groove, the spring can be extruded when the trapezoidal locating block slides, the inserting rod can be pushed when the trapezoidal locating block slides to the inside of the extrusion groove completely, the inserting rod can slide through the slot when being pushed, the connecting plate can be pushed when the inserting rod slides, the protection pad can be detached and replaced when the inserting rod slides out of the inside of the slot completely, and the protection pad can be detached and replaced conveniently when being used for a long time.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic top view of the tightness adjustment structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the portion a of the present utility model.
In the figure: 1. a fixed structure; 2. an elastic rope; 3. a tightness adjusting structure; 301. a fixed block; 302. a collection groove; 303. a rotating groove; 304. a rotary groove; 305. a hexagonal positioning groove; 306. an anti-slip pad; 307. a rotating lever; 308. a rotating block; 309. a hexagonal positioning block; 310. a limit groove; 311. a limiting block; 312. a chute; 313. a reel; 4. a protective pad; 5. replacing the structure; 501. a connecting block; 502. a slot; 503. a connecting plate; 504. a rod; 505. an extrusion groove; 506. a trapezoid positioning block; 507. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an adjustable tightness tracheal fixation device comprising: a fixed structure 1 and an elastic rope 2;
The side of the fixed structure 1 is connected with an elastic rope 2, the end part of the elastic rope 2 is connected with a tightness adjusting structure 3, the tightness adjusting structure 3 is fixedly connected on the fixed structure 1, the side of the fixed structure 1 is provided with a protection pad 4, and a replacement structure 5 is arranged between the protection pad 4 and the fixed structure 1.
The tightness adjusting structure 3 comprises a fixed block 301, a collecting groove 302, a rotating groove 303, a rotating groove 304, a hexagonal positioning groove 305, an anti-slip pad 306, a rotating rod 307, a rotating block 308, a hexagonal positioning block 309, a limiting groove 310, a limiting block 311, a sliding groove 312 and a rolling disc 313, wherein the side surface of the fixed structure 1 is fixedly connected with the fixed block 301, the collecting groove 302 is formed in the side surface of the fixed block 301, and the elastic rope 2 can slide through the collecting groove 302 when moving.
The inner side of the storage groove 302 is provided with a rotating groove 303 in a penetrating way, the inner side of the storage groove 302 is provided with a rotating groove 304, when the tightness of the elastic rope 2 needs to be adjusted, the rotating rod 307 can be rotated, the rotating rod 307 can rotate through the rotating groove 303 and the rotating groove 304 when rotating, the inner side of the rotating groove 304 is provided with a hexagonal positioning groove 305, and when the hexagonal positioning block 309 moves to the side surface of the hexagonal positioning groove 305, the hexagonal positioning block can slide.
The inside of the hexagonal positioning groove 305 is connected with an anti-slip pad 306, the anti-slip pad 306 can be extruded when the hexagonal positioning block 309 slides, the anti-slip pad 306 can deform through rubber materials when being extruded, friction force between the anti-slip pad 306 and the hexagonal positioning block 309 can be increased when the anti-slip pad 306 deforms, a rotating rod 307 penetrates through the movable connection between the rotating groove 303 and the rotating groove 304, a rotating block 308 is fixedly connected to the end part of the rotating rod 307, and the rotating block 308 can rotate through the rotating groove 304 when rotating.
The rotating block 308 is movably connected in the rotating groove 303, a hexagonal positioning block 309 is fixedly connected to the side surface of the rotating block 308, the rotating block 308 can be driven to move when the rotating rod 307 slides, the rotating block 308 can slide with the rotating groove 304, the hexagonal positioning block 309 can be driven to move when the rotating block 308 slides, a limiting groove 310 is formed in the surface of the rotating rod 307, and the limiting groove 310 can be driven to move when the rotating rod 307 slides.
Limiting block 311 is movably connected inside limiting groove 310, limiting block 311 is fixedly connected inside sliding groove 312, limiting groove 310 can slide with limiting block 311 when moving, sliding groove 312 runs through and sets up in rolling disc 313, the end of bungee cord 2 is connected with the side of rolling disc 313, rolling disc 313 can be driven to rotate when sliding groove 312 rotates, and the elasticity of bungee cord 2 can be adjusted when rolling disc 313 rotates.
The replacement structure 5 comprises a connecting block 501, a slot 502, a connecting plate 503, a inserting rod 504, an extrusion groove 505, a trapezoid positioning block 506 and a spring 507, wherein the connecting block 501 is fixedly connected with the surface of the fixing structure 1, and the inserting rod 504 can be fixed by the connecting block 501.
The slot 502 has been run through between connecting block 501 and the fixed knot constructs 1, can promote inserted bar 504, can slide through slot 502 when inserted bar 504 receives to promote, and protection pad 4 internally connected has connecting plate 503, can promote connecting plate 503 when inserted bar 504 slides, and connecting plate 503 surface fixedly connected with inserted bar 504 can dismantle protection pad 4 when inserted bar 504 slides out of slot 502 inside completely and change.
The insert rod 504 is movably connected in the slot 502, the surface of the insert rod 504 is provided with a squeezing groove 505 in a penetrating way, the protection pad 4 needs to be replaced regularly after long-time use, and the trapezoidal positioning block 506 can be pushed to slide through the squeezing groove 505.
The two sides of the extrusion groove 505 are movably connected with the trapezoid positioning blocks 506, the springs 507 are fixedly connected between the trapezoid positioning blocks 506, the trapezoid positioning blocks 506 can extrude the springs 507 when sliding, and the inserting rod 504 can be pushed when the trapezoid positioning blocks 506 completely slide into the extrusion groove 505.
Working principle: when the air pipe fixing device with adjustable tightness is used, firstly, when the tightness of the elastic rope 2 needs to be adjusted, the rotating rod 307 can be rotated through the rotating groove 303 and the rotating groove 304, the rotating rod 307 can be driven to rotate through the rotating block 308 when the rotating rod 307 rotates, the rotating rod 308 can be rotated through the rotating groove 304, the limiting groove 310 can be driven to rotate while the rotating rod 307 rotates, the limiting groove 310 can be driven to rotate by the limiting block 311, the sliding groove 312 can be driven to rotate by the limiting block 311, the rolling disc 313 can be driven to rotate by the sliding groove 312, the tightness of the elastic rope 2 can be adjusted by the rolling disc 313, the rotating rod 307 can be pushed after the tightness adjustment of the elastic rope 2 is completed, the rotating rod 307 can slide through the rotating groove 303 and the rotating groove 304 when being pushed, the rotating rod 307 can drive the limiting groove 310 to move when sliding, the limiting groove 310 can slide with the limiting block 311 when moving, the rotating rod 307 can drive the rotating block 308 to move when sliding, the rotating block 308 can slide with the rotating groove 304, the rotating block 308 can drive the hexagonal positioning block 309 to move when sliding, the hexagonal positioning block 309 can slide when sliding to the side surface of the hexagonal positioning groove 305, the hexagonal positioning block 309 can extrude the anti-skid pad 306 when sliding, the anti-skid pad 306 can deform through self rubber materials when being extruded, the friction force between the anti-skid pad 306 and the hexagonal positioning block 309 can be increased when deforming, the winding disc 313 can be positioned when the hexagonal positioning block 309 slides into the hexagonal positioning groove 305, the tightness of the elastic rope 2 can be adjusted according to needs, the protection pad 4 can be replaced regularly when being used for a long time, pressing trapezoidal locating piece 506 can slide through extrusion groove 505, can squeezing spring 507 when trapezoidal locating piece 506 slides, can promote inserted bar 504 when trapezoidal locating piece 506 slides completely to extrusion groove 505 inside, can slide through slot 502 when inserted bar 504 receives to promote, can promote connecting plate 503 when inserted bar 504 slides, can dismantle protection pad 4 when inserted bar 504 slides completely out of slot 502 inside and change, can dismantle protection pad 4 when long-time use and change, and what is not described in detail in this specification belongs to the prior art that the person skilled in the art knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. An adjustable tightness tracheal fixation device comprising: a fixed structure (1) and an elastic rope (2), which is characterized in that;
the utility model discloses a structure is characterized in that an elastic rope (2) is connected to the side of a fixed structure (1), an elasticity adjusting structure (3) is connected to the end part of the elastic rope (2), the elasticity adjusting structure (3) is fixedly connected to the fixed structure (1), a protection pad (4) is arranged on the side of the fixed structure (1), and a replacement structure (5) is arranged between the protection pad (4) and the fixed structure (1).
2. The adjustable tightness tracheal fixation device of claim 1 wherein: the tightness adjusting structure (3) comprises a fixed block (301), a collecting groove (302), a rotating groove (303), a rotating groove (304), a hexagonal positioning groove (305), an anti-slip pad (306), a rotating rod (307), a rotating block (308), a hexagonal positioning block (309), a limiting groove (310), a limiting block (311), a sliding groove (312) and a winding disc (313);
The side of the fixed structure (1) is fixedly connected with a fixed block (301), and the side of the fixed block (301) is provided with a storage groove (302).
3. The adjustable tightness tracheal fixation device of claim 2 wherein: a rotating groove (303) is formed in the inner side of the storage groove (302) in a penetrating manner, and a rotating groove (304) is formed in the inner side of the storage groove (302);
A hexagonal positioning groove (305) is formed in the inner side of the rotary groove (304).
4. The adjustable tightness tracheal fixation device of claim 2 wherein: an anti-slip pad (306) is connected to the inner side of the hexagonal positioning groove (305), and a rotating rod (307) is movably connected between the rotating groove (303) and the rotating groove (304) in a penetrating way;
the end part of the rotating rod (307) is fixedly connected with a rotating block (308).
5. The adjustable tightness tracheal fixation device of claim 2 wherein: the rotating block (308) is movably connected inside the rotating groove (303), and a hexagonal positioning block (309) is fixedly connected to the side surface of the rotating block (308);
and a limiting groove (310) is formed in the surface of the rotating rod (307).
6. The adjustable tightness tracheal fixation device of claim 2 wherein: a limiting block (311) is movably connected in the limiting groove (310), and the limiting block (311) is fixedly connected in the sliding groove (312);
The sliding groove (312) is formed in the winding disc (313) in a penetrating mode, and the side face of the winding disc (313) is connected with the end portion of the elastic rope (2).
7. The adjustable tightness tracheal fixation device of claim 1 wherein: the replacing structure (5) comprises a connecting block (501), a slot (502), a connecting plate (503), a plug rod (504), an extrusion slot (505), a trapezoid positioning block (506) and a spring (507);
the surface of the fixed structure (1) is fixedly connected with a connecting block (501).
8. The adjustable tightness tracheal tube of claim 7 wherein: a slot (502) is formed between the connecting block (501) and the fixed structure (1) in a penetrating way, and a connecting plate (503) is connected inside the protection pad (4);
the surface of the connecting plate (503) is fixedly connected with a plug rod (504).
9. The adjustable tightness tracheal tube of claim 7 wherein: the inserted link (504) is movably connected in the slot (502), and an extrusion groove (505) is formed in the surface of the inserted link (504) in a penetrating manner.
10. The adjustable tightness tracheal tube of claim 7 wherein: trapezoidal locating blocks (506) are movably connected to two sides of the extrusion groove (505), and springs (507) are fixedly connected between the trapezoidal locating blocks (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869032.6U CN221061426U (en) | 2023-07-14 | 2023-07-14 | Tightness-adjustable air pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869032.6U CN221061426U (en) | 2023-07-14 | 2023-07-14 | Tightness-adjustable air pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061426U true CN221061426U (en) | 2024-06-04 |
Family
ID=91262971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321869032.6U Active CN221061426U (en) | 2023-07-14 | 2023-07-14 | Tightness-adjustable air pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061426U (en) |
-
2023
- 2023-07-14 CN CN202321869032.6U patent/CN221061426U/en active Active
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