CN216319362U - Adjustable tracheal cannula plugging device - Google Patents
Adjustable tracheal cannula plugging device Download PDFInfo
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- CN216319362U CN216319362U CN202122623125.8U CN202122623125U CN216319362U CN 216319362 U CN216319362 U CN 216319362U CN 202122623125 U CN202122623125 U CN 202122623125U CN 216319362 U CN216319362 U CN 216319362U
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- tracheal cannula
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- plugging
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to an adjustable tracheal cannula plugging device which comprises a tracheal cannula, wherein the outer wall of the tracheal cannula is fixedly connected with a connecting plate, a plugging box is sleeved at the top of the outer wall of the tracheal cannula, a fixing assembly for fixing the plugging box is arranged at the top of the connecting plate, an air outlet is formed in the top of the plugging box, and a shielding assembly for shielding the air outlet is arranged at the top of the plugging box; the utility model has simple structure and convenient use, can adjust the size of the opening of the air outlet according to the body of a patient by rotating the bidirectional screw rod, thereby being convenient for the recovery of the patient and the use of medical personnel, and meanwhile, can be convenient for the installation and the disassembly of the plugging box by the working personnel by the matching between the rotating plate and the fixed groove, thereby improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an adjustable tracheal cannula plugging device.
Background
The tracheal cannula is a medical instrument which is inserted into the trachea or bronchus of a patient to create a temporary artificial respiration channel for the patient, particularly for the patient who cannot breathe spontaneously, and a blocking test is required when the tracheal cannula is taken out of the body of the patient.
The traditional trial blocking usually adopts cork, sealing member, adhesive tape to block up, is not convenient for adjust like this and seals the size, and direct complete shutoff moreover leads to the patient to be uncomfortable very easily, causes it to receive the secondary injury, so we provide an adjustable tracheal cannula plugging device for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the size of a seal is not convenient to adjust for plugging, so that plugging is directly finished, and discomfort of a patient is easily caused, so that the patient is subjected to secondary injury, and provides an adjustable tracheal cannula plugging device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable tracheal cannula plugging device, includes tracheal cannula, tracheal cannula's outer wall fixedly connected with connecting plate, tracheal cannula's outer wall top cover is equipped with the shutoff box, the top of connecting plate is provided with the fixed subassembly of fixed shutoff box, the gas outlet has been seted up at the top of shutoff box, the top of shutoff box is provided with the subassembly that shelters from of sheltering from the gas outlet.
Preferably, fixed subassembly includes two symmetrical fixed plates of connecting plate top fixed connection, the rotation groove has been seted up at the top of fixed plate, the both sides inner wall that the rotation groove is close to mutually rotates and is connected with same pivot, the outer wall cover of pivot is equipped with the torsional spring, the both ends of torsional spring respectively with the outer wall fixed connection of one side inner wall in rotation groove and pivot, the outer wall fixed cover of pivot is equipped with the rotor plate, the fixed slot of pegging graft mutually with the fixed slot is seted up to the bottom of shutoff box, the one end of rotor plate extends to the outside in rotation groove and inconsistent with one side inner wall of fixed slot.
Preferably, shelter from the subassembly and rotate the two-way screw rod of connecting including the top of shutoff box, the outer wall thread bush of two-way screw rod is equipped with two shielding plates of laminating mutually, the shielding plate shelters from the cooperation with the gas outlet, the bottom of shielding plate and the top sliding connection of shutoff box.
Preferably, one end of the bidirectional screw is fixedly connected with a handle.
Preferably, the bottom of the shielding plate is fixedly connected with a sealing gasket.
Preferably, two symmetrical slide rails are arranged at the top of the blocking box, slide blocks are connected inside the slide rails in a sliding manner, and the tops of the two slide blocks are fixedly connected with the bottoms of the two shielding plates respectively.
The utility model has the beneficial effects that:
1. according to the utility model, the rotating plate is rotated to drive the rotating shaft to rotate, the rotating shaft can deform the torsion spring when rotating, when the rotating shaft rotates to a specified position, the plugging box is sleeved on the tracheal tube, when the rotating plate is inserted into the fixed groove, the rotating plate is loosened, and when the plugging box is contacted with the connecting plate, the rotating plate can rotate due to the torsion of the torsion spring, so that the rotating plate is abutted against the inner wall of the fixed groove, and the position of the plugging box is fixed.
2. According to the utility model, the handle is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod can drive the shielding plate to move when rotating, and the shielding plate can drive the sealing gasket to move when moving, so that the sealing gasket is far away from the air outlet, and the size of the opening of the air outlet is adjusted.
The utility model has simple structure and convenient use, can adjust the size of the opening of the air outlet according to the body of a patient by rotating the bidirectional screw rod, thereby being convenient for the recovery of the patient and the use of medical personnel, and meanwhile, can be convenient for the installation and the disassembly of the plugging box by the working personnel by the matching between the rotating plate and the fixed groove, thereby improving the working efficiency.
Drawings
Fig. 1 is a front sectional view of an adjustable tracheal cannula plugging device according to the present invention;
FIG. 2 is an enlarged view of portion A of an adjustable tracheal tube occlusion device in accordance with the present invention;
FIG. 3 is an enlarged view of portion B of an adjustable tracheal tube occlusion device in accordance with the present invention;
fig. 4 is a top view of a fixing plate of the adjustable tracheal cannula occlusion device provided in the present invention;
fig. 5 is a perspective view of a fixing plate of the adjustable tracheal cannula occlusion device provided by the utility model.
In the figure: 1. a tracheal tube; 2. a connecting plate; 3. plugging the box; 4. an air outlet; 5. a fixing plate; 6. a rotating groove; 7. a rotating shaft; 8. a rotating plate; 9. a torsion spring; 10. fixing grooves; 11. a bidirectional screw; 12. a shielding plate; 13. a handle; 14. a gasket; 15. a slide rail; 16. a slide block.
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.
Example one
Referring to fig. 1-5, an adjustable tracheal cannula plugging device comprises a tracheal cannula 1, wherein a connecting plate 2 is fixedly connected to the outer wall of the tracheal cannula 1, a plugging box 3 is sleeved on the top of the outer wall of the tracheal cannula 1, a fixing assembly for fixing the plugging box 3 is arranged at the top of the connecting plate 2, a gas outlet 4 is formed in the top of the plugging box 3, and a shielding assembly for shielding the gas outlet 4 is arranged at the top of the plugging box 3.
Example two
The embodiment is improved on the basis of the first embodiment: referring to fig. 1-5, an adjustable tracheal cannula plugging device comprises a tracheal cannula 1, wherein the outer wall of the tracheal cannula 1 is fixedly connected with a connecting plate 2, the top of the outer wall of the tracheal cannula 1 is sleeved with a plugging box 3, the top of the connecting plate 2 is provided with a fixing component for fixing the plugging box 3, the fixing component comprises two symmetrical fixing plates 5 fixedly connected with the top of the connecting plate 2, the top of each fixing plate 5 is provided with a rotating groove 6, the inner walls of two sides, close to the rotating grooves 6, of the rotating grooves 6 are rotatably connected with a same rotating shaft 7, the outer wall of each rotating shaft 7 is sleeved with a torsion spring 9, two ends of each torsion spring 9 are respectively fixedly connected with the inner wall of one side of the rotating groove 6 and the outer wall of the rotating shaft 7, the outer wall of each rotating shaft 7 is fixedly sleeved with a rotating plate 8, the bottom of the plugging box 3 is provided with a fixing groove 10 spliced with the fixing plate 5, one end of each rotating plate 8 extends to the outer side of the rotating groove 6 and is abutted against the inner wall of the fixing groove 10, the plugging box 3 can be conveniently fixed by a worker through the matching between the rotating plate 8 and the fixed groove 10, the working efficiency is improved, and the plugging box is also convenient to disassemble, the gas outlet 4 is arranged at the top of the plugging box 3, the shielding component for shielding the gas outlet 4 is arranged at the top of the plugging box 3 and comprises a bidirectional screw 11 which is rotatably connected with the top of the plugging box 3, two shielding plates 12 which are attached to each other are sleeved on the outer wall threads of the bidirectional screw 11 in a sleeved mode, the shielding plates 12 are in shielding matching with the gas outlet 4, the bottom of the shielding plates 12 is in sliding connection with the top of the plugging box 3, the shielding plates 12 are driven to move through rotating the bidirectional screw 11, so that the gas outlet 4 is conveniently shielded, meanwhile, the opening size of the gas outlet 4 can be adjusted according to the body of a patient, so that the recovery of the patient is convenient, and the plugging box is also convenient for medical workers to use, one end of the bidirectional screw 11 is fixedly connected with a handle 13, can be convenient for the staff to rotate two-way screw rod 11 through handle 13, the sealed pad 14 of bottom fixedly connected with of shielding plate 12, can improve the leakproofness between shielding plate 12 and gas outlet 4 through sealed pad 14, two symmetrical slide rails 15 have been seted up at the top of shutoff box 3, the inside sliding connection of slide rail 15 has slider 16, the top of two sliders 16 respectively with the bottom fixed connection of two shielding plates 12, through mutually supporting between slide rail 15 and the slider 16, can improve the stability of shielding plate 12 when removing, thereby prevent that it from taking place the skew when removing.
The working principle is as follows: when the plugging device is used, the rotating plate 8 is rotated to drive the rotating shaft 7 to rotate, the rotating shaft 7 can deform the torsion spring 9 when rotating, when the rotating shaft 7 rotates to a specified position, the plugging box 3 is sleeved on the tracheal cannula 1, when the rotating plate 8 is inserted into the fixed groove 10, the rotating plate 8 is loosened, when the plugging box 3 is contacted with the connecting plate 2, the rotating plate 8 can rotate due to the torsion force of the torsion spring 9, so that the rotating plate 8 is abutted against the inner wall of the fixed groove 10, the position of the plugging box 3 is fixed, when the size of the air outlet 4 needs to be adjusted, the rotating handle 13 drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 can drive the shielding plate 12 to move when rotating, the shielding plate 12 can slide on the sliding rail 15 through the sliding block 16 when moving, the shielding plate 12 can drive the sealing gasket 14 to move when moving, so that the sealing gasket 14 is far away from the air outlet 4, thereby adjusting the opening of the air outlet 4.
Claims (6)
1. The utility model provides an adjustable tracheal cannula plugging device, includes tracheal cannula (1), its characterized in that, the outer wall fixedly connected with connecting plate (2) of tracheal cannula (1), the outer wall top cover of tracheal cannula (1) is equipped with shutoff box (3), the top of connecting plate (2) is provided with the fixed subassembly of fixed shutoff box (3), gas outlet (4) have been seted up at the top of shutoff box (3), the top of shutoff box (3) is provided with the subassembly that shelters from of gas outlet (4).
2. The adjustable tracheal tube occlusion device of claim 1, wherein, the fixing component comprises two symmetrical fixing plates (5) fixedly connected with the top of the connecting plate (2), a rotating groove (6) is arranged at the top of the fixed plate (5), the inner walls of two sides close to the rotating groove (6) are rotatably connected with the same rotating shaft (7), the outer wall of the rotating shaft (7) is sleeved with a torsion spring (9), two ends of the torsion spring (9) are respectively fixedly connected with the inner wall of one side of the rotating groove (6) and the outer wall of the rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly sleeved with a rotating plate (8), the bottom of the plugging box (3) is provided with a fixed groove (10) which is spliced with the fixed plate (5), one end of the rotating plate (8) extends to the outer side of the rotating groove (6) and is abutted against the inner wall of one side of the fixing groove (10).
3. The adjustable tracheal cannula plugging device of claim 1, wherein the shielding assembly comprises a bidirectional screw (11) rotatably connected with the top of the plugging box (3), the outer wall of the bidirectional screw (11) is sleeved with two shielding plates (12) which are attached to each other in a threaded manner, the shielding plates (12) are in shielding fit with the air outlet (4), and the bottom of each shielding plate (12) is slidably connected with the top of the plugging box (3).
4. The adjustable tracheal cannula occlusion device of claim 3, wherein a handle (13) is fixedly connected to one end of the bidirectional screw (11).
5. The adjustable tracheal cannula occlusion device of claim 3, wherein a sealing gasket (14) is fixedly connected to the bottom of the baffle (12).
6. The adjustable tracheal cannula plugging device according to claim 3, wherein two symmetrical slide rails (15) are arranged at the top of the plugging box (3), a slide block (16) is slidably connected inside the slide rails (15), and the tops of the two slide blocks (16) are respectively fixedly connected with the bottoms of the two shielding plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623125.8U CN216319362U (en) | 2021-10-29 | 2021-10-29 | Adjustable tracheal cannula plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623125.8U CN216319362U (en) | 2021-10-29 | 2021-10-29 | Adjustable tracheal cannula plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319362U true CN216319362U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623125.8U Active CN216319362U (en) | 2021-10-29 | 2021-10-29 | Adjustable tracheal cannula plugging device |
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| CN (1) | CN216319362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007081A (en) * | 2022-07-12 | 2022-09-06 | 德州蓝力生物技术有限公司 | High-precision multistage separation and purification system for collagen peptide |
-
2021
- 2021-10-29 CN CN202122623125.8U patent/CN216319362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007081A (en) * | 2022-07-12 | 2022-09-06 | 德州蓝力生物技术有限公司 | High-precision multistage separation and purification system for collagen peptide |
| CN115007081B (en) * | 2022-07-12 | 2023-11-10 | 德州蓝力生物技术有限公司 | High-precision multistage separation and purification system for collagen peptide |
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