CN220801655U - Adjustable fenestrated-tract metal tracheotomy sleeve - Google Patents
Adjustable fenestrated-tract metal tracheotomy sleeve Download PDFInfo
- Publication number
- CN220801655U CN220801655U CN202320601545.2U CN202320601545U CN220801655U CN 220801655 U CN220801655 U CN 220801655U CN 202320601545 U CN202320601545 U CN 202320601545U CN 220801655 U CN220801655 U CN 220801655U
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- China
- Prior art keywords
- metal
- pipe
- adjustable
- metal inner
- fenestrated
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- 239000002184 metal Substances 0.000 title claims abstract description 74
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 208000035143 Bacterial infection Diseases 0.000 abstract description 3
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 206010036790 Productive cough Diseases 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 208000024794 sputum Diseases 0.000 description 3
- 210000003802 sputum Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010059639 Laryngeal obstruction Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000018040 scab formation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, in particular to an adjustable metal tracheotomy sleeve with a window aperture, which can be used for attaching a flexible gasket at the bottom of a bottom plate to the periphery of a patient tracheotomy and preventing local erosion caused by bacterial infection; when the length of the device is insufficient, the metal inner tube can be pulled outwards, and the embedded toothed bar at the inner side of the metal inner tube is meshed with the limit gear outside the supporting seat for transmission, so that the limit gear moves along the middle part of the mounting frame, the metal inner tube is decelerated and stably pulled, and further the length compensation is completed; the top of the metal inner pipe is in sliding clamping connection with the clamping cap, and in the using process, the clamping cap can be rotated to enable the opening of the air outlet end to be downward, so that ash entering is prevented; when the illness state of the patient is improved, the handle rod can be rotated, the guide rod drives the baffle to rotate at the slotting of the limiting groove, and further, the baffle can be ensured to completely shield the air outlet end of the clamping cap, and effective blocking is completed.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an adjustable fenestrated-tract metal tracheostomy tube.
Background
Tracheotomy is a procedure used to treat acute laryngeal obstruction, and is a pre-procedure for some head and neck procedures. By cutting open the cervical trachea and implanting a tracheal cannula to establish a temporary ventilation path, dyspnea can be relieved, breathing machine connected for assisting breathing, deep sputum aspiration and the like can be realized.
The metal tracheal cannula is suitable for patients needing long-time wearing without a breathing machine, and most medical staff can plug by using a cotton swab, a water bottle cork, an infusion set connector or an injection needle sleeve which are manufactured by himself in later plugging, so that the simple tube plugging device is very inconvenient to operate, and the patients can easily expect when coughing, and the plug can accidentally fall off and fall into the trachea to form tracheal foreign matters; and the length of the metal air pipe is fixed, and the length adjustment cannot be performed.
To this end, an adjustable fenestrated metal tracheostomy tube is designed to address the above issues.
Disclosure of utility model
In order to solve the problems set forth in the background art, the utility model provides the following technical scheme:
The utility model provides an adjustable fenestrated tract metal tracheotomy sleeve, the autogenous cutting sleeve includes metal outer tube, metal inner tube, bottom plate and joint cap, the top of bottom plate and the bottom fixed connection of metal outer tube, and the metal outer tube cup joints in the outside of metal inner tube, and one side internal surface of metal inner tube meshes with the inside mutually of metal outer tube, and the bottom of joint cap and the top slip joint of metal inner tube still are provided with the shutoff portion in the inside of joint cap.
Preferably, the blocking part comprises a handle rod, a different-face gear, a driven wheel, a guide rod and a baffle plate, wherein the inner side of the handle rod is fixedly connected with the middle part of the different-face gear, the outer teeth of the different-face gear are meshed with the driven wheel, the middle part of the driven wheel is fixedly connected with the surface of the guide rod, the two sides of the guide rod are movably connected with the inner wall surface of the clamping cap, and one side of the baffle plate is fixedly connected with the outer wall of the guide rod.
Preferably, the junction of metal outer tube and metal inner tube still is provided with regulation portion, and regulation portion includes supporting seat, mounting bracket and limiting gear, and one side of supporting seat and the internal face fixed connection of metal outer tube, mounting bracket fixed connection are at the surface of supporting seat, and limiting gear rotates the middle part of connecting at the mounting bracket.
Preferably, one side of the metal inner tube is also provided with an embedded rack, and the external teeth of the embedded rack are meshed with the limiting gear.
Preferably, the inside of joint cap still is provided with the spacing groove with baffle size looks adaptation.
Preferably, the bottom of the metal outer tube is also provided with a humidifying bottle and a guide tube, the guide tube penetrates through the inner side of the bottom of the metal outer tube, and the air outlet end of the humidifying bottle is fixedly connected with the bottom of the guide tube.
Preferably, the bottom of the bottom plate is adhesively connected with a flexible gasket, and the surface of the flexible gasket is tightly attached to the periphery of the external incision.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model provides an adjustable fenestrated duct metal tracheotomy sleeve, when the device is used, a flexible gasket at the bottom of a bottom plate can be attached to the periphery of a patient tracheotomy and can be attached to the periphery of the patient tracheotomy, so that local erosion caused by bacterial infection is prevented; on one hand, the humidifying bottle can keep oxygen in a moist state through the guide tube, so that sputum scab formation is prevented; on the other hand, when device length is not enough, can outwards stimulate the metal inner tube, the inside embedded tooth strip of metal inner tube and the outside spacing gear engagement transmission of supporting seat for spacing gear moves along the middle part of mounting bracket, thereby accomplishes the speed reduction and the stable pull of metal inner tube, and then accomplishes the length compensation.
2. In the utility model, the top of the metal inner pipe is in sliding clamping connection with the clamping cap, and in the use process, the clamping cap can be rotated to enable the opening of the air outlet end to be downward, so that ash entering is prevented; when the patient's state of an illness is improved, this device rotatable handle pole, the handle pole drives out-of-plane gear rotation, out-of-plane gear and from the driving wheel meshing for from driving the rotation of guide bar, the guide bar drives the baffle and rotates in the fluting department of spacing groove, and then ensures that the baffle can shelter from the end of giving vent to anger of joint cap completely, accomplishes effective shutoff, has removed the simple and easy shutoff process of medical personnel with the stopper from, ensures patient's safety.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the inner side of the bottom plate according to the present utility model;
FIG. 3 is a schematic view of the structure of the section of the joint between the metal outer pipe and the metal inner pipe in the present utility model;
FIG. 4 is a schematic view of the structure of the snap cap of the present utility model;
FIG. 5 is a schematic view of a blocking portion of the present utility model;
FIG. 6 is an enlarged schematic view of the adjusting part of the present utility model;
In the figure:
1. Cutting the sleeve; 11. a metal outer tube; 12. a metal inner tube; 13. a bottom plate; 14. a clamping cap;
2. A blocking part; 21. a handle bar; 22. a heterofacial gear; 23. driven wheel; 24. a guide rod; 25. a baffle; 3. an adjusting section; 31. a support base; 32. a mounting frame; 33. a limit gear; 4. a rack is embedded; 5. a limit groove; 6. a humidifying bottle; 7. a guide tube; 8. a flexible gasket.
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.
As shown in fig. 1:
The metal tracheotomy tube with the adjustable fenestration channels comprises an autogenous cutting tube 1, and the autogenous cutting tube 1 can complete length adjustment and is convenient for later plugging.
As shown in fig. 1, 2, 3 and 6:
In an alternative embodiment: the autogenous cutting sleeve pipe 1 includes metal outer tube 11, metal inner tube 12, bottom plate 13 and joint cap 14, the top of bottom plate 13 and the bottom fixed connection of metal outer tube 11, metal outer tube 11 cup joints the outside at metal inner tube 12, one side internal surface of metal inner tube 12 meshes with the inside of metal outer tube 11, the bottom of joint cap 14 and the top slip joint of metal inner tube 12, the inside of joint cap 14 still is provided with the shutoff portion 2, the shutoff portion 2 includes handle bar 21, heterofacial gear 22, from driving wheel 23, guide bar 24 and baffle 25, the inboard of handle bar 21 and heterofacial gear 22's middle part fixed connection, heterofacial gear 22's external tooth meshes with from driving wheel 23, from the middle part and guide bar 24's fixed connection of driving wheel 23, the both sides of guide bar 24 and the internal wall swing joint of joint cap 14, one side of baffle 25 and guide bar 24's outer wall fixed connection, the bottom adhesive connection of bottom plate 13 has flexible gasket 8, flexible gasket 8's surface and outside incision are closely laminated all around.
In this embodiment: the top of the metal inner pipe 12 is in sliding clamping connection with the clamping cap 14, and in the use process, the clamping cap 14 can be rotated to enable the air outlet end to be downward, so that ash is prevented from entering; when the illness state of a patient is improved, the device can rotate the handle rod 21, the handle rod 21 drives the heteroface gear 22 to rotate, the heteroface gear 22 is meshed with the driven wheel 23, the driven wheel 23 drives the guide rod 24 to rotate, the guide rod 24 drives the baffle 25 to rotate at the slotting of the limit groove 5, further the baffle 25 can be ensured to completely shield the air outlet end of the clamping cap 14, effective blocking is completed, the process of simple blocking by using a plug by medical staff is omitted, and the safety of the patient is ensured.
It should be noted that: the inside of joint cap 14 still is provided with the spacing groove 5 with baffle 25 size looks adaptation, and the spacing groove 5 of setting ensures that guide bar 24 can drive baffle 25 at the inside free rotation of joint cap 14 to avoid the card to die.
Further, the method comprises the following steps:
As shown in fig. 1, 4 and 5:
in an alternative embodiment: the junction of metal outer tube 11 and metal inner tube 12 still is provided with regulation portion 3, regulation portion 3 includes supporting seat 31, mounting bracket 32 and spacing gear 33, one side of supporting seat 31 and the internal face fixed connection of metal outer tube 11, mounting bracket 32 fixed connection is at the surface of supporting seat 31, spacing gear 33 rotates the middle part of connecting at mounting bracket 32, the embedded tooth strip 4 has still been seted up to one side of metal inner tube 12, the external tooth of embedded tooth strip 4 meshes with spacing gear 33 mutually, the bottom of metal outer tube 11 still is provided with humidifying bottle 6 and stand pipe 7, stand pipe 7 runs through the bottom inboard of metal outer tube 11, humidifying bottle 6's the end of giving vent to anger and the bottom fixed connection of stand pipe 7.
In this embodiment: the flexible gasket 8 at the bottom of the bottom plate 13 can be attached to the periphery of the tracheal incision of a patient and can be attached to the tracheal incision of the patient, so that local erosion caused by bacterial infection is prevented; on the one hand, the humidifying bottle 6 can keep oxygen in a moist state through the guide tube 7 to prevent sputum scab from forming; on the other hand, when the length of the device is insufficient, the metal inner tube 12 can be pulled outwards, and the embedded toothed bar 4 at the inner side of the metal inner tube 12 is meshed with the limiting gear 33 outside the supporting seat 31 for transmission, so that the limiting gear 33 moves along the middle part of the mounting frame 32, the metal inner tube 12 is decelerated and stably pulled relative to the metal outer tube 11, and further the length compensation is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An adjustable fenestrated metal tracheostomy tube, characterized in that: the autogenous cutting sleeve pipe (1) comprises a metal outer pipe (11), a metal inner pipe (12), a bottom plate (13) and a clamping cap (14), wherein the top of the bottom plate (13) is fixedly connected with the bottom of the metal outer pipe (11), the metal outer pipe (11) is sleeved outside the metal inner pipe (12), one side inner surface of the metal inner pipe (12) is meshed with the inside of the metal outer pipe (11), the bottom of the clamping cap (14) is in sliding clamping connection with the top of the metal inner pipe (12), and a blocking part (2) is further arranged inside the clamping cap (14); the blocking part (2) comprises a handle rod (21), a different-face gear (22), a driven wheel (23), a guide rod (24) and a baffle plate (25), wherein the inner side of the handle rod (21) is fixedly connected with the middle part of the different-face gear (22), the outer teeth of the different-face gear (22) are meshed with the driven wheel (23), the middle part of the driven wheel (23) is fixedly connected with the surface of the guide rod (24), the two sides of the guide rod (24) are movably connected with the inner wall surface of the clamping cap (14), and one side of the baffle plate (25) is fixedly connected with the outer wall of the guide rod (24); the metal outer tube (11) with the junction of metal inner tube (12) still is provided with regulation portion (3), regulation portion (3) are including supporting seat (31), mounting bracket (32) and spacing gear (33), one side of supporting seat (31) with the internal face fixed connection of metal outer tube (11), mounting bracket (32) fixed connection is in the surface of supporting seat (31), spacing gear (33) rotate and connect the middle part of mounting bracket (32).
2. The adjustable fenestrated metal tracheostomy cannula of claim 1, wherein: an embedded rack (4) is further arranged on one side of the metal inner tube (12), and external teeth of the embedded rack (4) are meshed with the limiting gear (33).
3. The adjustable fenestrated metal tracheostomy cannula of claim 1, wherein: the inside of joint cap (14) still be provided with baffle (25) size looks adaptation spacing groove (5).
4. The adjustable fenestrated metal tracheostomy cannula of claim 1, wherein: the bottom of metal outer tube (11) still is provided with humidification bottle (6) and stand pipe (7), stand pipe (7) run through the bottom inboard of metal outer tube (11), the end of giving vent to anger of humidification bottle (6) with the bottom fixed connection of stand pipe (7).
5. The adjustable fenestrated metal tracheostomy cannula of claim 1, wherein: the bottom of the bottom plate (13) is in adhesive connection with a flexible gasket (8), and the surface of the flexible gasket (8) is tightly attached to the periphery of the external incision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601545.2U CN220801655U (en) | 2024-02-01 | 2024-02-01 | Adjustable fenestrated-tract metal tracheotomy sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601545.2U CN220801655U (en) | 2024-02-01 | 2024-02-01 | Adjustable fenestrated-tract metal tracheotomy sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220801655U true CN220801655U (en) | 2024-04-19 |
Family
ID=90698637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320601545.2U Active CN220801655U (en) | 2024-02-01 | 2024-02-01 | Adjustable fenestrated-tract metal tracheotomy sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220801655U (en) |
-
2024
- 2024-02-01 CN CN202320601545.2U patent/CN220801655U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |