CN220989364U - Adjustable tracheal cannula stifled pipe ware suitable for many models - Google Patents
Adjustable tracheal cannula stifled pipe ware suitable for many models Download PDFInfo
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- CN220989364U CN220989364U CN202322023900.5U CN202322023900U CN220989364U CN 220989364 U CN220989364 U CN 220989364U CN 202322023900 U CN202322023900 U CN 202322023900U CN 220989364 U CN220989364 U CN 220989364U
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- rod
- screw
- polygonal
- annular sleeve
- conical screw
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 241001631457 Cannula Species 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000011514 reflex Effects 0.000 description 3
- 238000010241 blood sampling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model provides an adjustable tracheal cannula plugging device suitable for multiple models, which has simple design structure and convenient operation, the tracheal cannula plugging device can adjust thickness, is suitable for multiple models of tracheal cannulas and improves the safety of plugging, and comprises a supporting plate, a rotating rod is rotatably arranged on the supporting plate, a handle is arranged at the bottom end of the rotating rod, a polygonal rod is arranged on the rotating rod, a conical screw is arranged on the polygonal rod, the top end of the conical screw is provided with a screw head, the outer side of the conical screw is in threaded connection with an annular sleeve, the annular sleeve is in a conical structure, two sliding grooves are formed in the top of the supporting plate, two sliding grooves are respectively provided with an adjusting mechanism, the two adjusting mechanisms are respectively provided with a clamping mechanism, the inner side of the annular sleeve is provided with internal threads, and the conical screw is in threaded connection with the internal threads; the annular sleeve is screwed on and coated on the surface of the conical screw rod, and the conical screw rod can be subjected to thickness adjustment to support the annular sleeve.
Description
Technical Field
The utility model relates to the technical field of tracheal tube plugging devices, in particular to an adjustable tracheal tube plugging device suitable for multiple models.
Background
Tracheotomy is a necessary rescue and treatment for critically ill patients in the respiratory care unit (RICU). After the patient's condition is stable, the breathing machine function, throat reflex, swallowing reflex and cough reflex are recovered, when the tracheotomy dependence is relieved, the tube drawing can be carried out, and the tracheotomy tube blocking experiment is needed before the tube drawing.
At present, no matched tube plugging device is used for the tracheotomy tube, the tube plugging materials are diversified, a syringe needle cylinder, a sealing medicine bottle stopper, a blood sampling test tube cover and the like are arranged, the tracheotomy tube plugging is usually required to be made of self-made tube plugging materials according to different devices and different models, time and labor are wasted, researches show that the improper tube plugging can prolong the tube carrying time of a patient, and various complications are caused.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model solves the technical problems as follows: at present, no matched tube plugging device is used for the tracheotomy tube, the tube plugging materials are diversified, an injector needle cylinder, a sealing medicine bottle plug, a blood sampling test tube cover and the like are arranged, the tracheotomy tube plugging is usually required to be made of self-made tube plugging materials according to different devices and different models, time and labor are wasted, researches show that the improper tube plugging can prolong the tube carrying time of a patient, various complications are caused, and the adjustable tracheal tube plugging device suitable for multiple models is provided.
To achieve the above object, the present utility model provides:
The utility model provides an adjustable tracheal cannula pipe blocking device suitable for many models, includes the backup pad, rotates in the backup pad and installs the rotary rod, and the handle is installed to the bottom of rotary rod, installs the polygon pole on the rotary rod, installs the conical screw on the polygon pole, and the top of conical screw is provided with the spiral shell head, and the outside threaded connection of conical screw has annular cover, and annular cover is conical structure, and two spouts have been seted up at the top of backup pad, all are provided with adjustment mechanism in two spouts, all are provided with fixture on two adjustment mechanism.
Preferably, the inner side of the annular sleeve is provided with an internal thread, and the conical screw rod is in threaded connection with the internal thread; the annular sleeve is screwed on and coated on the surface of the conical screw rod, and the conical screw rod can be subjected to thickness adjustment to support the annular sleeve.
Preferably, a through hole is formed in the supporting plate, a bearing is arranged in the through hole, and the rotating rod is fixedly installed with the inner ring of the bearing.
Preferably, the top end of the rotary rod is provided with a polygonal groove, the polygonal rod is movably connected with the polygonal groove, the threaded connection of the rotary rod is provided with an inner hexagon bolt, and the end head of the inner hexagon bolt extends into the polygonal groove and is in contact with the polygonal rod; utilize hexagon socket head cap screw locking, can be fixed rotary rod and polygonal connection, conveniently dismantle the backup pad.
Preferably, the adjusting mechanism comprises a screw rod, the screw rod is rotatably arranged in the chute, and the outer side of the screw rod extends to the outer side of the supporting plate and is provided with a torsion handle; the two twisting handles are rotated in sequence, the twisting handles drive the screw rods to rotate, and the screw rods drive the corresponding clamping rods to move.
Preferably, the clamping mechanism comprises a clamping rod, the clamping rod is slidably arranged in the chute and is in threaded connection with the outer side of the screw rod, an arc-shaped clamping plate is arranged on the inner side of the clamping rod, and a rubber pad is arranged on the inner side of the arc-shaped clamping plate; the clamping rod drives the corresponding arc clamping plates to move, the arc clamping plates drive the rubber pad to move, the rubber pad can be in contact with the air pipe, and the two arc clamping plates and the rubber pad can be fixed on the outer side of the air pipe.
Compared with the prior art, the utility model has the advantages that:
1. The polygonal rod is inserted into the polygonal groove and then locked by the inner hexagon bolt, so that the rotary rod and the polygonal rod can be connected and fixed, and can be disassembled and flexibly used, the pipe orifice of the annular sleeve can be sealed, the handle is rotated to adapt to the sealing of pipe orifices with different sizes, the conical screw is driven to rotate by the rotary rod and the polygonal rod, the conical screw is matched with the inner threads to rotate and move on the conical screw, the annular sleeve is screwed on and coated on the surface of the conical screw, the conical screw can be subjected to thickness adjustment to support the annular sleeve, and the pipe plugging requirement applicable to various types of tracheal sleeves is met;
2. The two twisting handles are sequentially rotated, the twisting handles drive the screw rods to rotate, the screw rods drive the corresponding clamping rods to move, the clamping rods drive the corresponding arc clamping plates to move, the arc clamping plates drive the rubber pad to move, the rubber pad can be in contact with the air pipe, the two arc clamping plates and the rubber pad can be fixed on the outer side of the air pipe, and the sealing blocking stability can be improved;
The tracheal cannula plugging device is simple in structure and convenient to operate, the thickness of the tracheal cannula plugging device can be adjusted, the tracheal cannula plugging device is suitable for multiple tracheal cannulas, and the safety of the tracheal cannula plugging is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present design;
FIG. 2 is a schematic cross-sectional view of FIG. 1 of the present design;
fig. 3 is a schematic structural diagram of the portion a in fig. 2 in the present design.
In the figure: 1. a support plate; 2. a rotating rod; 3. polygonal grooves; 4. a polygonal rod; 5. an inner hexagon bolt; 6. a conical screw; 7. an annular sleeve; 8. an internal thread; 9. a chute; 10. a screw rod; 11. a clamping rod; 12. a torsion handle; 13. a through hole; 14. a bearing; 15. a screw head; 16. an arc clamping plate; 17. a rubber pad; 18. a handle.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-3, an adjustable tracheal cannula tube plugging device suitable for multiple models comprises a supporting plate 1, wherein a rotary rod 2 is rotatably installed on the supporting plate 1, a through hole 13 is formed in the supporting plate 1, a bearing 14 is arranged in the through hole 13, the rotary rod 2 is fixedly installed with an inner ring of the bearing 14, a handle 18 is installed at the bottom end of the rotary rod 2, a polygonal rod 4 is installed on the rotary rod 2, a conical screw 6 is installed on the polygonal rod 4, a screw head 15 is arranged at the top end of the conical screw 6, an annular sleeve 7 is in threaded connection with the outer side of the conical screw 6, the annular sleeve 7 is in a conical structure, two sliding grooves 9 are formed in the top of the supporting plate 1, adjusting mechanisms are arranged in the two sliding grooves 9, and clamping mechanisms are arranged on the two adjusting mechanisms.
In the embodiment, an internal thread 8 is arranged on the inner side of the annular sleeve 7, and the conical screw rod 6 is in threaded connection with the internal thread 8; the annular sleeve 7 is screwed on and coated on the surface of the conical screw rod 6, and the conical screw rod 6 can be subjected to thickness adjustment to support the annular sleeve 7.
In this embodiment, the top end of the rotary rod 2 is provided with a polygonal groove 3, the polygonal rod 4 is movably connected with the polygonal groove 3, the threaded connection of the rotary rod 2 is provided with an inner hexagon bolt 5, and the end of the inner hexagon bolt 5 extends into the polygonal groove 3 and is in contact with the polygonal rod 4; the rotary rod 2 and the polygonal rod 4 can be connected and fixed by utilizing the inner hexagon bolt 5 for locking, so that the supporting plate 1 is convenient to detach.
In this embodiment, the adjusting mechanism comprises a screw rod 10, the screw rod 10 is rotatably installed in the chute 9, and the outer side of the screw rod 10 extends to the outer side of the supporting plate 1 and is provided with a torsion handle 12; the two twisting handles 12 are sequentially rotated, the twisting handles 12 drive the screw rods 10 to rotate, and the screw rods 10 drive the corresponding clamping rods 11 to move.
In the embodiment, the clamping mechanism comprises a clamping rod 11, wherein the clamping rod 11 is slidably arranged in the chute 9 and is in threaded connection with the outer side of the screw rod 10, an arc-shaped clamping plate 16 is arranged on the inner side of the clamping rod 11, and a rubber pad 17 is arranged on the inner side of the arc-shaped clamping plate 16; the clamping rod 11 drives the corresponding arc clamping plates 16 to move, the arc clamping plates 16 drive the rubber pads 17 to move, the rubber pads 17 can be in contact with the air pipes, and the two arc clamping plates 16 and the rubber pads 17 can be fixed on the outer sides of the air pipes.
Working principle: during the use, insert polygonal pole 4 in polygonal slot 3, then utilize hexagon socket head cap screw 5 locking, can be with rotary rod 2 and polygonal pole 4 connection fixed, it can seal to block up the mouth of pipe with annular cover 7, for adaptation not unidimensional mouth of pipe is sealed, handle 18 rotates, handle 18 drives conical screw 6 rotatory through rotary rod 2 and polygonal pole 4, conical screw 6 and internal thread 8 cooperation, rotatory removal on conical screw 6, twist annular cover 7 and cladding at conical screw 6's surface, can carry out thickness adjustment to conical screw 6 and support annular cover 7, reach the stifled pipe requirement that is applicable to each model tracheal tube, then rotate two torsion handles 12 in proper order, torsion handle 12 drives screw pole 10 rotation, screw pole 10 drives corresponding clamping lever 11 and removes, clamping lever 11 drives corresponding arc splint 16 and removes, arc splint 16 drives rubber pad 17 and removes, can contact with the trachea through rubber pad 17, utilize two arc splint 16 and rubber pad 17 can fix in tracheal outside, can improve sealed stability of blocking, during the dismantlement, contact is fixed with tracheal connection, then pull out annular cover 7.
The utility model is not limited to the above-mentioned best mode, any person can obtain other various products under the teaching of the utility model, but any change in shape or structure is within the scope of protection of the utility model, and all the technical schemes are the same or similar to the utility model.
Claims (6)
1. The utility model provides an adjustable tracheal cannula stifled pipe ware suitable for many models, includes backup pad (1), its characterized in that: the rotary rod (2) is rotatably installed on the support plate (1), the handle (18) is installed at the bottom of the rotary rod (2), the polygonal rod (4) is installed on the rotary rod (2), the conical screw (6) is installed on the polygonal rod (4), the screw head (15) is arranged at the top end of the conical screw (6), the annular sleeve (7) is connected with the outer side threads of the conical screw (6), the annular sleeve (7) is of a conical structure, two sliding grooves (9) are formed in the top of the support plate (1), and the two sliding grooves (9) are internally provided with adjusting mechanisms which are provided with clamping mechanisms.
2. An adjustable tracheal tube blanking apparatus for use in multiple models according to claim 1, wherein: the rotary rod is characterized in that a through hole (13) is formed in the supporting plate (1), a bearing (14) is arranged in the through hole (13), and the rotary rod (2) is fixedly installed with the inner ring of the bearing (14).
3. An adjustable tracheal tube blanking apparatus for use in multiple models according to claim 1, wherein: the inner side of the annular sleeve (7) is provided with an internal thread (8), and the conical screw (6) is in threaded connection with the internal thread (8).
4. An adjustable tracheal tube blanking apparatus for use in multiple models according to claim 1, wherein: polygonal groove (3) have been seted up on the top of rotary rod (2), polygonal rod (4) and polygonal groove (3) swing joint, and threaded connection of rotary rod (2) has hexagon socket head cap screw (5), and the end of hexagon socket head cap screw (5) extends to polygonal inslot (3) and inconsistent with polygonal rod (4).
5. An adjustable tracheal tube blanking apparatus for use in multiple models according to claim 1, wherein: the adjusting mechanism comprises a screw rod (10), the screw rod (10) is rotatably arranged in the sliding groove (9), and the outer side of the screw rod (10) extends to the outer side of the supporting plate (1) and is provided with a torsion handle (12).
6. An adjustable tracheal tube blanking apparatus for multiple models according to claim 5, wherein: the clamping mechanism comprises a clamping rod (11), the clamping rod (11) is slidably mounted in the sliding groove (9) and is in threaded connection with the outer side of the screw rod (10), an arc clamping plate (16) is mounted on the inner side of the clamping rod (11), and a rubber pad (17) is arranged on the inner side of the arc clamping plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023900.5U CN220989364U (en) | 2023-07-27 | 2023-07-27 | Adjustable tracheal cannula stifled pipe ware suitable for many models |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023900.5U CN220989364U (en) | 2023-07-27 | 2023-07-27 | Adjustable tracheal cannula stifled pipe ware suitable for many models |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989364U true CN220989364U (en) | 2024-05-24 |
Family
ID=91115231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023900.5U Active CN220989364U (en) | 2023-07-27 | 2023-07-27 | Adjustable tracheal cannula stifled pipe ware suitable for many models |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989364U (en) |
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2023
- 2023-07-27 CN CN202322023900.5U patent/CN220989364U/en active Active
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