CN211157963U - Trachea opens stifled pipe device of pipe examination - Google Patents
Trachea opens stifled pipe device of pipe examination Download PDFInfo
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- CN211157963U CN211157963U CN201921593815.XU CN201921593815U CN211157963U CN 211157963 U CN211157963 U CN 211157963U CN 201921593815 U CN201921593815 U CN 201921593815U CN 211157963 U CN211157963 U CN 211157963U
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- valve plate
- tracheotomy
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Abstract
The utility model relates to a trachea opens stifled pipe device of pipe examination, the device includes: the inner sleeve is provided with a hollow cavity; the outer pipe is sleeved on the excircle of the inner sleeve; the valve sheet vertically penetrates through the side wall of the inner sleeve and is movably connected with the inner sleeve, the valve sheet is in a strip shape, the width of the valve sheet is equal to the diameter of the hollow cavity, and one end, inserted into the inner sleeve, of the valve sheet is in a semicircular shape, the diameter of the valve sheet is equal to that of the hollow cavity. The utility model has the advantages that: the opening of the air adjusting hole can be adjusted by adjusting the depth of the valve piece inserted into the inner sleeve, the operation is simple and convenient, the traditional pipe blocking mode is replaced, and the workload of medical staff is reduced; 1/4, 1/2 and 3/4 … … full-blocking pipes can be accurately realized; in the process of partial pipe blockage, the ventilation and expectoration of the patient are carried out through the air adjusting hole on the pipe blockage, so that the phenomenon that the oxygen inhalation pipe and the air passage humidifying pipe in the sputum injection and insertion trachea incision catheter are separated is avoided, and the pollution risk is reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a trachea opens stifled pipe device of pipe examination of pipe.
Background
For patients with tracheotomy in clinic, after the condition of the patient is stable, a test blocking tube is required to be firstly carried out before the tracheal catheter is pulled out, and the gradual blocking tube from 1/2, 3/4 to the full blocking tube enables the patient to have an adaptive process. At present, no matched tube plugging tool is clinically available and is suitable for trial tube plugging before tube drawing of a tracheotomy patient. The traditional method mostly adopts rubberized fabric, wooden plug or the rubberized fabric for the syringe to carry out the winding shutoff. Although the materials are convenient to obtain, the plugging is required to be repeatedly adjusted according to the model of the sleeve or the pipe plugging degree at each time, and the operation process is complicated and extremely inconvenient. Meanwhile, the oxygen inhalation tube and the airway humidifying tube inserted into the tracheotomy tube are easy to be separated from each other when a patient coughs, and the effect of tube blockage is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, an object of the utility model is to provide a trachea opens stifled pipe device of pipe examination, solves the stifled pipe of gradual before the tube drawing, air flue humidifying and gives oxygen and prevents that the foreign matter from getting into trachea scheduling problem.
The utility model provides a trachea opens stifled pipe device of pipe examination, the device includes:
the inner sleeve is provided with a hollow cavity;
the outer pipe is sleeved on the excircle of the inner sleeve;
the valve sheet vertically penetrates through the side wall of the inner sleeve and is movably connected with the inner sleeve, the valve sheet is in a long strip shape, the width of the valve sheet is equal to the diameter of the hollow cavity, and one end of the inner sleeve, inserted into the valve sheet, is in a semicircular shape equal to the diameter of the hollow cavity.
As a further improvement of the utility model, the interior sheathed tube one end is equipped with the back lid, the back lid with interior sleeve pipe can dismantle the connection.
As a further improvement of the utility model, the back cover is provided with a through hole for the oxygen inhalation tube and the sputum aspiration tube to pass through.
As a further improvement of the utility model, a plug cover is arranged on the through hole.
As a further improvement of the utility model, the inner sleeve is made of silicon plastic material.
As a further improvement of the utility model, the valve plate is positioned above the outer tube.
As a further improvement of the present invention, the outer tube is connected to the inner sleeve by a screw thread.
As a further improvement of the utility model, the inner sleeve pipe with the valve plate is connected for the draw-in groove and is equipped with sealed the pad in the junction.
As a further improvement of the utility model, the other end of the inner sleeve is connected with the tracheotomy tube.
As a further improvement, the upper surface of the valve disk evenly sets up many arc-shaped clamping grooves along its length direction, the radian of the arc-shaped clamping grooves with the radian phase-match of the inner sleeve pipe.
The utility model has the advantages that: firstly, the opening of the air adjusting hole can be adjusted by adjusting the depth of the valve piece inserted into the inner sleeve, the operation is simple and convenient, the traditional pipe blocking mode is replaced, and the workload of medical staff is reduced; secondly, the application can also realize 1/4, 1/2 and 3/4 … … full-blocking pipes accurately; finally, in the process of partially blocking the tube, the ventilation and expectoration of the patient are carried out through the air adjusting hole on the tube blocking device, so that the phenomenon that the oxygen inhalation tube and the air passage humidifying tube in the sputum injection and insertion trachea incision catheter are separated is avoided, and the pollution risk is reduced.
Drawings
Fig. 1 is a perspective view of a device for testing blockage of a tracheotomy catheter according to an embodiment of the invention;
fig. 2 is a front view of a trial blocking device for a tracheotomy catheter according to an embodiment of the invention;
fig. 3 is a left side view of a device for testing blockage of a tracheotomy catheter according to an embodiment of the present invention;
fig. 4 is a top view of a device for testing blockage of a tracheotomy catheter according to an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. an inner sleeve; 2. an outer tube; 3. a valve plate.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1-4, an embodiment of the present invention provides a tracheotomy tube blockage testing device, which comprises:
the inner sleeve 1 is provided with a hollow cavity. In the embodiment, the hollow cavity of the inner sleeve 1 is cylindrical, so that the inner sleeve can be conveniently communicated with a tracheotomy tube.
And the outer pipe 2 is sleeved on the excircle of the inner sleeve 1.
The valve sheet 3 vertically penetrates through the side wall of the inner sleeve 1 and is movably connected with the inner sleeve 1, the valve sheet 3 is in a strip shape, the width of the valve sheet is equal to the diameter of the hollow cavity, and one end, inserted into the inner sleeve 1, of the valve sheet 3 is in a semicircular shape, wherein the diameter of the valve sheet is equal to that of the hollow cavity. The arrangement can ensure that the inserting part of the valve sheet 3 is completely matched with the hollow cavity of the inner sleeve 1, thereby realizing the complete blockage of the air adjusting hole.
Furthermore, one end of the inner sleeve 1 is provided with a rear cover, and the rear cover is detachably connected with the inner sleeve 1.
Furthermore, the back cover is provided with a through hole for the oxygen tube and the sputum suction tube to pass through.
Furthermore, a plug cover is arranged on the through hole.
The oxygen tube can be well fixed by arranging the rear cover at one end of the inner sleeve 1, and the back-and-forth shaking of the oxygen tube is avoided. Meanwhile, when the sputum of the patient needs to be sucked, the sputum suction pipe can be directly inserted into the tracheotomy catheter of the patient through the through hole, so that the sputum suction operation of the patient is realized. The through hole effectively realizes the separation of the sputum suction tube and the oxygen suction tube, and is clean and sanitary. In addition, the plug cover arranged on the through hole can effectively prevent dust or other pollutants from entering the tracheotomy tube of the patient. When the sputum suction pipe or the nutrient supply pipe is not needed, the through hole can be sealed through the plug cover.
Further, the inner sleeve 1 is made of silicon plastic material.
Further, the valve plate 3 is located above the outer tube 2. In order to prevent the valve plate 3 from being affected by the patient and the tracheotomy tube during the operation of the valve plate 3, the valve plate 3 should be disposed at the end far away from the patient as much as possible, and therefore, the valve plate 3 is disposed above the outer tube 2 in the present embodiment, so that the medical staff can operate the valve plate 3 to a great extent to adjust the opening of the air adjusting hole.
Further, the outer tube 2 and the inner tube 1 are screwed. In this embodiment, the outer tube 2 and the inner sleeve 1 are connected by threads, and the outer tube 2 and the inner sleeve 1 can be connected by other connecting methods in the specific using process as long as the inner sleeve 2 is not moved in the process of pinching the outer tube 2 to move the valve plate 3.
Further, the inner sleeve 1 and the valve plate 3 are connected by a clamping groove, and a sealing gasket is arranged at the joint. In this embodiment, the inner sleeve 1 and the valve plate 3 are connected by a clamping groove, and other movable connection modes can be selected between the inner sleeve 1 and the valve plate 3 in the actual use process, as long as it can be ensured that the valve plate 3 can be smoothly inserted into the inner sleeve 1. Because interior sleeve pipe 1 and valve plate 3 are the draw-in groove connection before, consequently must have the space to exist at the draw-in groove junction, consequently be equipped with sealed the pad in the junction of the two, guarantee the steadiness of connecting on the one hand, on the other hand also can guarantee the gas tightness of connecting, reduces the pollution risk to patient's tracheotomy pipe. Of course, in the actual use process, the sealing gasket must be made of medical grade materials, and the sealing gasket must be sterilized before use to ensure the use safety.
Further, the other end of the inner cannula 1 is connected with a tracheotomy tube. Interior sheathed tube one end and support the union coupling, and its other end then opens the pipe connection with patient's trachea, makes the trachea open the stifled pipe device of trachea examination and is located and support between pipe and the patient, realizes oxygen's smooth transport, also can realize the regulation to patient's oxygen supply volume through adjusting the aperture of transfer gas pocket at the stifled pipe in-process of examination simultaneously.
Further, the upper surface of the valve plate 3 is evenly provided with a plurality of arc-shaped clamping grooves along the length direction, and the radians of the arc-shaped clamping grooves are matched with the radians of the inner sleeve 1. In this embodiment, 4 arc-shaped slots are uniformly arranged along the length direction of the valve plate 3, and the distance between the arc-shaped slots is determined according to the depth of the valve plate 3 inserted into the inner sleeve 1 when achieving 1/4, 1/2 and 3/4 to the full-blocking of the pipe. Thereby facilitating determination of the moving distance of the valve plate 3. In the actual use process, the number of the arc-shaped clamping grooves can be set according to the requirement of the gradual degree of the pipe blockage, and the number is not limited to 4.
The specific operation method of the tracheotomy catheter blockage testing device is as follows: the outer tube 2 is pinched by one hand, the tail part of the valve plate 3 is pinched by the other hand to push the valve plate 3 into the hollow cavity of the inner sleeve 1, when 1/4 pipe blockage is realized, the innermost arc-shaped clamping groove on the valve plate 3 is connected with the inner sleeve 1, and the sealing gasket which is sterilized in advance is plugged at the joint of the valve plate 3 and the clamping groove of the inner sleeve 1 after clamping. When 1/2 pipe blocking is realized, the sealing gasket is taken out firstly, the outer pipe 2 is pinched, then the tail part of the valve sheet 3 is pinched, the valve sheet 3 is pushed towards the hollow cavity of the inner sleeve 1, the second arc-shaped clamping groove on the inner side of the valve sheet 3 is connected with the inner sleeve 1, and the sealing gasket is plugged at the connecting part of the clamping groove of the valve sheet 3 and the inner sleeve 1 after clamping. And the 3/4 pipe blockage and the full pipe blockage can be realized by the same operation in the same way.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a trachea opens stifled pipe device of pipe examination of pipe which characterized in that includes:
the inner sleeve (1) is provided with a hollow cavity;
the outer pipe (2) is sleeved on the outer circle of the inner sleeve (1);
the valve plate (3) vertically penetrates through the side wall of the inner sleeve (1) and is movably connected with the inner sleeve (1), the valve plate (3) is in a long strip shape, the width of the valve plate is equal to the diameter of the hollow cavity, and the valve plate (3) is inserted into one end of the inner sleeve (1) and is in a semicircular shape equal to the diameter of the hollow cavity.
2. The tracheotomy tube blockage testing device according to claim 1, wherein a rear cover is arranged at one end of the inner sleeve (1), and the rear cover is detachably connected with the inner sleeve (1).
3. The tracheotomy tube blockage testing device according to claim 2, wherein the rear cover is provided with a through hole for the oxygen suction tube and the sputum suction tube to pass through.
4. The device of claim 3, wherein the through hole is provided with a plug.
5. The tracheotomy tube blockage testing device according to claim 1, wherein the inner sleeve (1) is made of a silicon-plastic material.
6. The tracheostomy tube plugging device according to claim 1, characterized in that said valve flap (3) is located above said outer tube (2).
7. The tracheotomy tube blockage testing device according to claim 1, characterized in that the outer tube (2) and the inner tube (1) are in threaded connection.
8. The device for testing the blockage of the tracheotomy catheter according to claim 1, wherein the inner cannula (1) and the valve plate (3) are connected by a clamping groove, and a sealing gasket is arranged at the joint.
9. The tracheotomy tube blockage testing device according to claim 2, characterized in that the other end of the inner cannula (1) is connected with the tracheotomy tube.
10. The tracheotomy catheter blockage testing device according to claim 1, wherein a plurality of arc-shaped clamping grooves are uniformly formed in the upper surface of the valve plate (3) along the length direction of the valve plate, and the radian of each arc-shaped clamping groove is matched with that of the inner sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593815.XU CN211157963U (en) | 2019-09-24 | 2019-09-24 | Trachea opens stifled pipe device of pipe examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593815.XU CN211157963U (en) | 2019-09-24 | 2019-09-24 | Trachea opens stifled pipe device of pipe examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157963U true CN211157963U (en) | 2020-08-04 |
Family
ID=71815469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593815.XU Active CN211157963U (en) | 2019-09-24 | 2019-09-24 | Trachea opens stifled pipe device of pipe examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157963U (en) |
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2019
- 2019-09-24 CN CN201921593815.XU patent/CN211157963U/en active Active
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