Vine inlet type trachea cannula
By introducing a treatment component into the endotracheal tube, the problem of treating pathogens or bacteria in waste liquid is solved by using negative pressure and disinfectant solution for disinfection, thus avoiding waste liquid leakage and pollution and improving safety.
Patent Information
- Application Number
- CN202422752422.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Traditional creeping endotracheal intubation methods are difficult to effectively handle waste fluid containing pathogens or bacteria, and there is a risk of waste fluid leakage and contamination.
A creeping endotracheal cannula was designed, comprising a tracheal body, a suction tube, and a treatment component. The treatment component includes a connecting tube, a waste liquid cylinder, a rubber head, a fixing base, a storage cylinder, a connecting hose, a compression bolt, a valve, and a moving component. The waste liquid is disinfected and sterilized by mixing with a disinfectant under negative pressure.
It achieves effective disinfection and sterilization of waste liquid, avoids pollution caused by waste liquid leakage, and improves the safety of medical staff in handling waste liquid.
Smart Images
Figure CN223542283U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a creeping endotracheal tube. Background Technology
[0002] The endotracheal intubation method is used in general anesthesia and emergency resuscitation to establish an artificial airway. It must be used correctly by anesthesiologists or specially trained technicians. It also requires the assistance of a laryngoscope with a light source. The patient should be supine with their head tilted back. The endotracheal tube should be inserted into the trachea through the mouth and the patient's eyes should be directly visible at the tracheal inlet (glottis). However, the traditional endotracheal intubation method cannot clear secretions produced in the larynx in time. When there are too many secretions in the larynx and they cannot flow out from the mouth, nose or incision, it will lead to increased pressure in the patient's airway, resulting in respiratory distress and a rapid drop in oxygen saturation.
[0003] The existing endotracheal tube has a suction tube. One end of the suction tube can extend into the patient's airway along with the endotracheal tube. During intubation, waste fluid in the patient's airway can be suctioned out through the suction tube, thereby preventing the accumulation of secretions and waste fluid in the patient's airway and the resulting symptoms such as respiratory distress and rapid drop in oxygen saturation.
[0004] Existing endotracheal tubes typically use external syringes to suction and store waste fluid. However, the waste fluid usually contains a large number of pathogens or bacteria, making it difficult for medical personnel to process the suctioned waste fluid. In addition, there is a risk of waste fluid leakage and pollution during the processing. Utility Model Content
[0005] The purpose of this invention is to provide a creeping endotracheal tube, which aims to solve the problem that waste liquid usually contains a large number of pathogens or bacteria, making it difficult for medical personnel to process the waste liquid after suctioning, and there is also the risk of waste liquid leakage and pollution during the processing.
[0006] To achieve the above objectives, this utility model provides a creeping endotracheal cannula, comprising a tracheal body and a suction tube, wherein the suction tube is disposed on the tracheal body and located on one side of the tracheal body.
[0007] It also includes processing components,
[0008] The processing assembly includes a connecting pipe, a waste liquid cylinder, a rubber head, a fixed base, a storage cylinder, a connecting hose, a compression bolt, a valve, and a moving component. The connecting pipe is connected to the suction pipe and located on one side of the suction pipe. The waste liquid cylinder is connected to the connecting pipe and located on the side of the connecting pipe away from the suction pipe. The rubber head is slidably connected to the waste liquid cylinder and located on one side of the waste liquid cylinder. The fixed base is fixedly connected to the waste liquid cylinder and located on one side of the waste liquid cylinder. The storage cylinder is fixedly connected to the fixed base and located on the side of the fixed base away from the waste liquid cylinder. The two ends of the connecting hose are respectively connected to the storage cylinder and the waste liquid cylinder, and the connecting hose is located on the side of the storage cylinder closer to the waste liquid cylinder. The compression bolt is disposed on the fixed base and abuts against the connecting hose. The valve is disposed on the connecting pipe. The moving component is disposed on the rubber head.
[0009] The movable component includes a connecting plate and a movable rod. The connecting plate is fixedly connected to the rubber head and is located on the side of the rubber head near the waste liquid cylinder. The movable rod is fixedly connected to the connecting plate and is located on one side of the connecting plate.
[0010] The movable component further includes a limiting slide, which is fixedly connected to the movable rod and slidably connected to the waste liquid cylinder, and is located on the side of the movable rod closer to the waste liquid cylinder.
[0011] The movable component further includes a lifting handle, which is fixedly connected to the movable rod and located on the side of the movable rod away from the connecting plate.
[0012] The processing component also includes a rubber pad, which is fixedly connected to the waste liquid cylinder and located on one side of the waste liquid cylinder.
[0013] This utility model discloses a creeping endotracheal tube. The endotracheal tube body is inserted into the patient's respiratory tract. When it is necessary to clear waste fluid from the patient's respiratory tract, medical personnel open the valve of the connecting tube and move the rubber head in the waste fluid container to the left using the moving component. This movement of the rubber head creates negative pressure in the waste fluid container, allowing waste fluid from the patient's respiratory tract during intubation to be drawn into the waste fluid container through the connecting tube and the suction tube. When the rubber head moves beyond the outlet of the connecting tube, the movement of the rubber head is stopped, the valve is closed, and the compression bolt is turned to connect the connecting tube. The rubber head is then moved again, allowing disinfectant from the reservoir to be drawn into the waste fluid container through the movement of the rubber head and the connection of the connecting tube. This disinfectant mixes with the waste fluid in the waste fluid container, achieving disinfection and sterilization. This facilitates the disinfection of the waste fluid container by medical personnel and avoids pollution caused by waste fluid leakage. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0015] Figure 1 This is a schematic diagram of the structure of the creeping endotracheal cannula of the first embodiment of this utility model.
[0016] Figure 2 This is a schematic diagram of the processing component of the first embodiment of the present invention.
[0017] Figure 3 This is a structural schematic diagram of the movable component according to the first embodiment of this utility model.
[0018] In the diagram: 101-Tracheal tube body, 102-Suction tube, 103-Connecting tube, 104-Waste liquid cylinder, 105-Rubber head, 106-Fixing base, 107-Reservoir cylinder, 108-Connecting hose, 109-Squeezing bolt, 110-Valve, 111-Rubber pad, 112-Connecting plate, 113-Moving rod, 114-Limiting slide, 115-Lifting handle. Detailed Implementation
[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0020] The first embodiment of this application is:
[0021] Please see Figures 1 to 3,in Figure 1 This is a schematic diagram of the structure of the creeping endotracheal cannula of the first embodiment of this utility model. Figure 2 This is a schematic diagram of the processing component of the first embodiment of the present invention. Figure 3 This is a structural schematic diagram of the movable component according to the first embodiment of this utility model.
[0022] This utility model provides a creeping endotracheal cannula, including an endotracheal body 101, a suction tube 102, and a processing component. The processing component includes a connecting tube 103, a waste fluid container 104, a rubber head 105, a fixing base 106, a storage container 107, a connecting hose 108, a compression bolt 109, a valve 110, a moving component, and a rubber pad 111. The moving component includes a connecting plate 112, a moving rod 113, a limiting slide 114, and a lifting handle 115. This solution addresses the problem that waste fluid often contains a large number of pathogens or bacteria, making it difficult for medical personnel to process the suctioned waste fluid. Furthermore, the processing process carries the risk of leakage and contamination. It is understood that this solution can be used in situations where the suctioned waste fluid needs to be sealed and disinfected.
[0023] In this embodiment, the suction tube 102 is disposed on the trachea body 101. The trachea body 101 can provide the patient with sufficient oxygen and keep the airway open at all times. The suction tube 102 can drain the waste liquid generated in the patient's airway.
[0024] The connecting pipe 103 is connected to the suction pipe 102 and is located on one side of the suction pipe 102. The waste liquid cylinder 104 is connected to the connecting pipe 103 and is located on the side of the connecting pipe 103 away from the suction pipe 102. The rubber head 105 is slidably connected to the waste liquid cylinder 104 and is located on one side of the waste liquid cylinder 104. The fixing seat 106 is fixedly connected to the waste liquid cylinder 104 and is located on one side of the waste liquid cylinder 104. The storage cylinder 107 is fixedly connected to the fixing seat 106 and is located on the side of the fixing seat 106 away from the waste liquid cylinder 104. The two ends of the connecting hose 108 are respectively connected to the storage cylinder 107 and the waste liquid cylinder 104. The tubing 108 is located on the side of the reservoir 107 near the waste reservoir 104. The compression bolt 109 is mounted on the fixing base 106 and abuts against the connecting tubing 108. The valve 110 is mounted on the connecting pipe 103. The moving component is mounted on the rubber head 105. The connecting rod communicates with the suction tube 102. The waste reservoir 104 communicates with the connecting pipe 103. The rubber head 105 is slidably connected in the waste reservoir 104. Moving the rubber head 105 creates a negative pressure in the waste reservoir 104, allowing waste fluid from the patient's respiratory tract during intubation to be drawn into the waste reservoir 104 through the connecting pipe 103 and the suction tube 102. The waste liquid cylinder 104 is made of transparent plastic. The fixing base 106 is adhered to the waste liquid cylinder 104, and the storage cylinder 107 is adhered to the fixing base 106. The fixing base 106 can connect and fix the storage cylinder 107 to the outside of the waste liquid cylinder 104. The storage cylinder 107 is made of transparent plastic and can store disinfectant. The two ends of the connecting hose 108 connect the storage cylinder 107 and the waste liquid cylinder 104 respectively, so that the disinfectant in the storage cylinder 107 can be introduced into the waste liquid cylinder 104 through the connecting hose 108. The connecting hose 108 is a rubber hose. The compression bolt 109 is provided on the fixing base 106. The fixed base 106 has a threaded hole that mates with it. The screw portion of the compression bolt 109 abuts and compresses with the connecting hose 108 inside the fixed base 106, thereby controlling the flow of the connecting hose 108. The valve 110 is provided on the connecting pipe 103, and the flow of the connecting pipe 103 can be controlled by the valve 110. The moving component is provided on the rubber head 105, and the moving component allows medical personnel to easily move the rubber head 105 of the waste liquid cylinder 104, thereby enabling the insertion of the trachea body 101 into the patient's airway. When it is necessary to clear the waste liquid in the patient's airway, the medical personnel open the valve 110 of the connecting pipe 103.The moving component drives the rubber head 105 in the waste liquid cylinder 104 to move to the left. This movement creates a negative pressure in the waste liquid cylinder 104, allowing waste fluid from the patient's respiratory tract during intubation to be drawn into the waste liquid cylinder 104 via the connecting tube 103 and the suction tube 102. When the rubber head 105 moves beyond the outlet of the connecting hose 108, the movement of the rubber head 105 stops, the valve 110 is closed, and the compression bolt 10 is turned. 9. The connecting hose 108 is then connected, and the rubber head 105 is moved. This movement of the rubber head 105 and the connection of the connecting hose 108 draws the disinfectant from the storage tank 107 into the waste liquid tank 104, where it mixes with the waste liquid already in the tank. This disinfection process facilitates the disinfection of the waste liquid tank 104 by medical personnel and prevents contamination from leakage.
[0025] Secondly, the connecting plate 112 is fixedly connected to the rubber head 105 and is located on the side of the rubber head 105 near the waste liquid cylinder 104; the moving rod 113 is fixedly connected to the connecting plate 112 and is located on one side of the connecting plate 112. The connecting plate 112 is bonded to the rubber head 105, and the moving rod 113 is integrally connected and fixed to the connecting plate 112. The moving rod 113 allows medical personnel to easily pull the moving rod 113 outside the waste liquid cylinder 104 to move it, thereby moving the rubber head 105 on the connecting plate 112.
[0026] Meanwhile, the limiting slide 114 is fixedly connected to the moving rod 113 and slidably connected to the waste liquid cylinder 104, and is located on the side of the moving rod 113 close to the waste liquid cylinder 104. There are four limiting slides 114, which are integrally connected and fixed to the moving rod 113. The four limiting slides 114 are slidably connected inside the waste liquid cylinder 104. The waste liquid cylinder 104 can connect, support and directional limit the sliding of the limiting slides 114. Thus, the sliding of the limiting slides 114 can connect, support and directional limit the movement of the moving rod 113, thereby making the movement of the rubber head 105 on the connecting plate 112 driven by the moving rod 113 more stable.
[0027] In addition, the lifting handle 115 is fixedly connected to the moving rod 113 and is located on the side of the moving rod 113 away from the connecting plate 112. The lifting handle 115 is integrally connected and fixed to the moving rod 113. The lifting handle 115 can provide a corresponding force point for medical personnel to pull the moving rod 113 to move.
[0028] Finally, the rubber pad 111 is fixedly connected to the waste liquid cylinder 104 and located on one side of the waste liquid cylinder 104. There are two rubber pads 111, and the two rubber pads 111 are adhered to the waste liquid cylinder 104. The rubber pads 111 can increase the friction when the medical staff holds the waste liquid cylinder 104, and prevent the waste liquid cylinder 104 from falling out of the medical staff's hands when used.
[0029] When using a creeping endotracheal intubation method according to this embodiment, the endotracheal tube body 101 is inserted into the patient's airway. When it is necessary to clear waste fluid from the patient's airway, medical personnel open the valve 110 of the connecting tube 103 and move the rubber head 105 in the waste fluid container 104 to the left via the moving component. The movement of the rubber head 105 creates a negative pressure in the waste fluid container 104, thereby allowing the waste fluid from the patient's airway during intubation to be drawn into the waste fluid container 104 through the connecting tube 103 and the suction tube 102. When the rubber head 105 moves beyond the connecting tubing 108... When the liquid outlet is reached, the movement of the rubber head 105 is stopped, the valve 110 is closed, and the compression bolt 109 is turned to connect the connecting hose 108. Then, the rubber head 105 is moved again, so that the disinfectant in the storage tank 107 is drawn into the waste liquid tank 104 through the movement of the rubber head 105 and the connection of the connecting hose 108. The disinfectant is then mixed with the waste liquid drawn into the waste liquid tank 104, thereby achieving the purpose of disinfecting and sterilizing the waste liquid in the waste liquid tank 104. This facilitates the disinfection of the waste liquid tank 104 by medical personnel and avoids pollution caused by waste liquid leakage.
[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A creeping endotracheal cannula, comprising a tracheal body and a suction tube, wherein the suction tube is disposed on the tracheal body and located on one side of the tracheal body, characterized in that, It also includes processing components, The processing assembly includes a connecting pipe, a waste liquid cylinder, a rubber head, a fixed base, a storage cylinder, a connecting hose, a compression bolt, a valve, and a moving component. The connecting pipe is connected to the suction pipe and located on one side of the suction pipe. The waste liquid cylinder is connected to the connecting pipe and located on the side of the connecting pipe away from the suction pipe. The rubber head is slidably connected to the waste liquid cylinder and located on one side of the waste liquid cylinder. The fixed base is fixedly connected to the waste liquid cylinder and located on one side of the waste liquid cylinder. The storage cylinder is fixedly connected to the fixed base and located on the side of the fixed base away from the waste liquid cylinder. The two ends of the connecting hose are respectively connected to the storage cylinder and the waste liquid cylinder, and the connecting hose is located on the side of the storage cylinder closer to the waste liquid cylinder. The compression bolt is disposed on the fixed base and abuts against the connecting hose. The valve is disposed on the connecting pipe. The moving component is disposed on the rubber head.
2. The creeping endotracheal cannula as described in claim 1, characterized in that, The movable component includes a connecting plate and a movable rod. The connecting plate is fixedly connected to the rubber head and is located on the side of the rubber head near the waste liquid cylinder. The movable rod is fixedly connected to the connecting plate and is located on one side of the connecting plate.
3. The creeping endotracheal cannula as described in claim 2, characterized in that, The movable component also includes a limiting slide, which is fixedly connected to the movable rod and slidably connected to the waste liquid cylinder, and is located on the side of the movable rod closer to the waste liquid cylinder.
4. The creeping endotracheal cannula as described in claim 2, characterized in that, The movable component also includes a lifting handle, which is fixedly connected to the movable rod and located on the side of the movable rod away from the connecting plate.
5. The creeping endotracheal cannula as described in claim 1, characterized in that, The processing assembly also includes a rubber pad, which is fixedly connected to the waste liquid cylinder and located on one side of the waste liquid cylinder.