CN219646466U - Embedded tracheal cannula plugging device - Google Patents
Embedded tracheal cannula plugging device Download PDFInfo
- Publication number
- CN219646466U CN219646466U CN202223422355.9U CN202223422355U CN219646466U CN 219646466 U CN219646466 U CN 219646466U CN 202223422355 U CN202223422355 U CN 202223422355U CN 219646466 U CN219646466 U CN 219646466U
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- CN
- China
- Prior art keywords
- plug
- tracheal cannula
- embedded
- central
- hole
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 206010036790 Productive cough Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 208000024794 sputum Diseases 0.000 description 5
- 210000003802 sputum Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010059639 Laryngeal obstruction Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000005801 respiratory difficulty Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, and relates to an embedded tracheal cannula plugging device, which comprises a silicone tube plug, wherein a silicone outer cover is arranged in the middle of the tube plug, the outer cover is designed to be of an umbrella-shaped structure, external threads are arranged on the lower part of the tube plug, and the bottom end of the tube plug is designed to be of a conical structure; the central through hole is formed in the axial direction of the pipe plug, and the silica gel plug core is arranged in the central through hole in a detachable mode. The pipe plugging device can effectively solve the problems that the self-made plug is not tightly attached to the tracheal cannula and is easy to loosen and even fall off in the use process of plugging the tracheal cannula, and meanwhile, the risk that the plug is sucked into the tracheal cannula and the risk that the joint of the plug and the lumen of the tracheal cannula is not infected is difficult to ensure, the medical safety is ensured, and the medical risk is reduced.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, relates to a tracheal cannula plugging device, and particularly relates to an embedded tracheal cannula plugging device applied to tracheotomy.
Background
Tracheotomy is widely used as one of the common clinical operation procedures for rescuing various laryngeal obstruction, burns, respiratory difficulties of patients with coma and conventional operations of various neck operations, and an indwelling tracheal cannula is usually needed after the operation for ventilation, sputum suction and secretion removal, so that the lungs of the patients are directly communicated with the outside through the lumen of the tracheal cannula, the ventilation function is completed, and the sputum can be smoothly discharged.
At present, in clinic, a matched blanking plug is not developed on the tracheal cannula, when nursing a patient, medical staff generally adopts a temporary self-made blanking plug to block an opening of the tracheal cannula (such as rubber, cork, cotton swab, adhesive tape and the like), but the blanking plug is not tightly attached to the inner wall of a lumen of the tracheal cannula, looseness is easy to occur, the tightness is poor, so that the blanking plug is easy to be flushed out or the blanking plug has the risk of being inhaled in the process of coughing or changing the position of the patient, the blanking plug has poor effect, and the expected blocking purpose is not achieved, so that a plurality of inconveniences in use are caused; meanwhile, the operation is not standard, the nursing work is complicated, the joint of the obstruction and the lumen of the tracheal cannula is easy to be infected, and the patient is at risk of infection.
Disclosure of Invention
The utility model aims to provide an embedded tracheal cannula plugging device aiming at the defects of the prior art, and the defects that the self-made plugging material is not tightly attached and is easy to loosen and fall off when in use, the plugging material is in risk of being sucked, and the joint of the plugging tube and the lumen of the tracheal cannula is difficult to be ensured not to be infected are effectively solved through the matching action of a cannula plug and an outer cover.
The utility model adopts the technical scheme that:
the utility model provides an embedded tracheal cannula stopper, includes the silica gel stopcock, the stopcock bottom design is the toper structure, inserts tracheal cannula's lumen inside with the stopcock, makes things convenient for the stopcock bottom to aim at tracheal cannula's opening and stretch into wherein, convenient to use improves medical personnel's work efficiency, is provided with the silica gel dustcoat on the stopcock middle part, the dustcoat design is umbrella-shaped structure, utilizes the dustcoat to cover stopcock and tracheal cannula's lumen junction, plays sealed and isolation's effect, not only can reduce the stopcock and tracheal cannula's lumen junction and receive the risk of infection, can also effectively prevent simultaneously that the stopcock from being inhaled tracheal cannula, is provided with the external screw thread on the stopcock lower part, through set up the external screw thread on the stopcock outside, can improve the sealing performance that stopcock and tracheal cannula pegged graft greatly, prevent that the stopcock from appearing becoming flexible in the use, even the condition that drops; a central through hole is formed in the axial direction of the pipe plug, and a silica gel plug core is arranged in the central through hole in a detachable manner; the plug core is pulled out, the sputum suction tube is conveniently pulled into the sputum suction tube from the central through hole of the tube plug, so that sputum can be effectively discharged, meanwhile, in the using process, the plug core is inserted into the central through hole, the tube plug and the plug core form a whole, the tracheal cannula is completely plugged, the plug core can be pulled out from the central through hole, only the tube plug is used for semi-plugging the tracheal cannula, a patient needing semi-plugging is conveniently used, and the using flexibility is improved. In the using process, the tracheal cannula is inserted into the trachea of a patient, the medical staff aim at the bottom end of the tracheal cannula at the lumen opening of the tracheal cannula, the medical staff forcefully rotate the tracheal cannula clockwise, and gradually screw the tracheal cannula into the lumen of the tracheal cannula by utilizing the external threads on the outer part of the tracheal cannula until the bottom end surface of the outer cover is attached to the fixed disc of the tracheal cannula, and the tracheal cannula is tightly attached to the lumen of the tracheal cannula, so that the tracheal cannula is not easy to loosen and fall off, and the treatment effect is effectively ensured; meanwhile, the outer cover is used for covering the joint of the tube plug and the lumen of the tracheal cannula, so that the tube plug can be prevented from being sucked into the tracheal cannula, the joint of the tube plug can be prevented from being infected, and the use safety of the tube plugging device is improved.
As a further improvement of the utility model, a knob is arranged on the top end of the pipe plug; the external force is applied to the knob, and then the knob drives the pipe plug to rotate stably.
As a further improvement of the utility model, the outer surface of the knob is provided with anti-skid lines; the friction coefficient can be increased by the protective lines, so that the phenomenon of hand sliding is not easy to occur when external force drives the knob, and the knob is convenient to grasp.
As a further improvement of the utility model, the lower part of the central through hole is designed to be in a conical structure, and the plug core is matched with the central through hole; not only provide the guide effect for the stopper core inserts central through-hole, effectively prevent simultaneously that the stopper core from being inhaled tracheal cannula's risk, improve the security of using.
As a further improvement of the utility model, the top end of the plug core is provided with a pull ring; the plug core is convenient for medical staff to indirectly grip through the pull ring, and then the plug core is pulled out from the central through hole of the pipe plug, so that the design is reasonable, and the use is convenient.
As a further improvement of the utility model, a flexible connecting piece is arranged between the top end of the plug core and the top of the pipe plug; preventing the core from being lost.
As a further improvement of the utility model, the flexible connecting piece is a fixed rope; the plug core and the pipe plug are connected through the fixing rope, so that the possibility of loss is reduced when the plug core is not used.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has simple structure, convenient use, safety and reliability, and can effectively solve the problems that the self-made blocking object is not tightly attached to the tracheal cannula and is easy to loosen and even fall off in the use process of blocking the tracheal cannula by the cooperation of the pipe plug and the outer cover, and meanwhile, the blocking object has the risk of being sucked into the tracheal cannula, and the joint of the blocking object and the lumen of the tracheal cannula is difficult to ensure to be not infected, so that the defect of potential safety hazard exists.
2. Set up the external screw thread on the stopcock outside, utilize the external screw thread to screw in tracheal cannula's lumen inside, not only can make the stopcock insert tracheal cannula inside easily, improve work efficiency, can also strengthen the compactness of stopcock and tracheal cannula's inside laminating of lumen simultaneously for the stopcock is difficult for becoming flexible and drops.
3. After the pipe plug is screwed into the tracheal cannula, the joint of the lower part of the pipe plug and the lumen of the tracheal cannula can be effectively sealed and isolated through the outer cover, the pipe plug and the lumen of the tracheal cannula are protected, the joint of the pipe plug and the lumen of the tracheal cannula is prevented from being infected, and then the normal recovery of a patient is affected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a schematic diagram of a plug core structure according to the present utility model;
FIG. 4 is a use state diagram of the present utility model;
in the figure: 1. a pipe plug; 11. a knob; 12. a central through hole; 13. a fixing rope; 14. an external thread; 2. an outer cover; 3. a plug core; 31. a pull ring; 4. a tracheal tube; 5. a fixed disk.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are involved in the embodiment of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the structures shown in fig. 1 and 3, the utility model provides an embedded tracheal tube stopper, which comprises a stopper 1, wherein the stopper 1 is designed to be of a cylindrical structure, the outer diameter of the stopper 1 is matched with the inner diameter of a lumen of a tracheal tube 4, so that the stopper 1 is well matched with the tracheal tube 4, the stopper 1 is made of a silica gel material, the plasticity is high, the stopper 1 is tightly attached to the tracheal tube 4 and airtight, the tube blocking effect is good, the stopper is difficult to expectorate or loosen, a knob 11 is arranged on the top end of the stopper 1, an anti-slip line is arranged on the outer surface of the knob 11, an outer cover 2 is arranged on the middle part of the stopper 1, the outer cover 2 is made of a silica gel material, the outer cover 2 is designed to be of an umbrella-shaped structure, the lower part of the stopper 1 is provided with an external thread 14 along the circumferential direction of the stopper, the bottom end of the stopper 1 is designed to be of a conical structure, the bottom end of the stopper 1 is aligned with the lumen opening of the tracheal tube 4, the stopper is screwed into the lumen of the tracheal tube 4 through the external force until the outer cover 2 on the stopper 1 is attached to the fixed disc 5 of the tracheal tube 4; at this time, the pipe plug 1 is inserted into the tracheal cannula 4 in a screwing-in mode, is tightly inserted, is not easy to loosen and fall off, and utilizes the outer cover 2 to protect the joint of the pipe plug 1 and the lumen of the tracheal cannula 4, so that the infection of the pipe plug is prevented, and the use safety is improved. The central through hole 12 is formed in the axial direction of the pipe plug 1, the plug core 3 is arranged in the central through hole 12 in a detachable mode, the installation and the detachment are convenient, the plug core 3 can be taken out from the central through hole 12 in the using process of the pipe plug 1, medical staff can conveniently and effectively discharge phlegm, meanwhile, a patient in a semi-blocking state is conveniently required to use, and the using flexibility is improved.
Based on the above embodiment, the plug core 3 is made of silica gel material, the top end of the plug core 3 is provided with a pull ring 31, the lower part of the central through hole 12 is designed to be in a conical structure, the plug core 3 is matched with the central through hole 12, i.e. the insertion end of the plug core 3 is gradually reduced, a flexible connecting piece is arranged between the top end of the plug core 3 and the top of the pipe plug 1, and the flexible connecting piece is a fixed rope 13; a fixing rope 13 is arranged between the pipe plug 1 and the plug core 3, and after the plug core 3 is pulled out from the central through hole 12 of the pipe plug 1, the plug core 3 is not easy to lose.
The working process of the utility model is as follows:
in the using process, the tracheal cannula 4 is inserted into the trachea of a patient, the medical staff aligns the bottom end of the tracheal cannula 1 with the lumen opening of the tracheal cannula 4, as shown in fig. 4, the medical staff forcibly rotates the tracheal cannula 1 clockwise, and gradually screws the tracheal cannula into the lumen of the tracheal cannula 4 by using the external threads 14 on the outer part of the tracheal cannula 1 until the bottom end surface of the outer cover 2 is attached to the fixed disc 5 of the tracheal cannula 4, and the tracheal cannula 1 is tightly attached to the lumen of the tracheal cannula 4, so that the tracheal cannula 1 is not easy to loosen and fall off; and, utilize dustcoat 2 in order to cover the lumen junction of stopcock 1 and tracheal cannula 4, not only can prevent that stopcock 1 from being inhaled inside tracheal cannula 4, can also avoid its junction to receive the infection, improve the security of stifled pipe ware use.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. An embedded tracheal tube plugging device, which is characterized in that: the pipe plug comprises a silica gel pipe plug, wherein the bottom end of the pipe plug is designed to be of a conical structure, a silica gel outer cover is arranged on the middle part of the pipe plug, the outer cover is designed to be of an umbrella-shaped structure, and external threads are arranged on the lower part of the pipe plug; the central through hole is formed in the axial direction of the pipe plug, and the silica gel plug core is arranged in the central through hole in a detachable mode.
2. The embedded tracheal tube blanking device of claim 1, wherein: the top end of the pipe plug is provided with a knob.
3. The embedded tracheal tube blanking device of claim 2, wherein: and anti-skid lines are arranged on the outer surface of the knob.
4. The embedded tracheal tube blanking device of claim 1, wherein: the lower part of the central through hole is designed to be in a conical structure, and the plug core is matched with the central through hole.
5. The embedded tracheal tube blanking device of claim 1, wherein: and a pull ring is arranged at the top end of the plug core.
6. The embedded tracheal tube blanking device of claim 1, wherein: a flexible connecting piece is arranged between the top end of the plug core and the top of the pipe plug.
7. The embedded tracheal tube blanking device of claim 6, wherein: the flexible connecting piece is a fixed rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422355.9U CN219646466U (en) | 2022-12-21 | 2022-12-21 | Embedded tracheal cannula plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422355.9U CN219646466U (en) | 2022-12-21 | 2022-12-21 | Embedded tracheal cannula plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646466U true CN219646466U (en) | 2023-09-08 |
Family
ID=87881197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422355.9U Active CN219646466U (en) | 2022-12-21 | 2022-12-21 | Embedded tracheal cannula plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646466U (en) |
-
2022
- 2022-12-21 CN CN202223422355.9U patent/CN219646466U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |