CN210873556U - Visual bendable double-cavity tube insertion tube - Google Patents
Visual bendable double-cavity tube insertion tube Download PDFInfo
- Publication number
- CN210873556U CN210873556U CN201920969022.7U CN201920969022U CN210873556U CN 210873556 U CN210873556 U CN 210873556U CN 201920969022 U CN201920969022 U CN 201920969022U CN 210873556 U CN210873556 U CN 210873556U
- Authority
- CN
- China
- Prior art keywords
- tube
- double
- bronchus
- cavity
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a visual flexible double lumen pipe intubate, include double lumen pipe, bronchus, tube core, display and install the intubate control system in the display, the inside baffle that is provided with of double lumen pipe to separate into the double lumen pipe inner chamber through the baffle and be responsible for and the adjacent lumen of two parallels of lateral canal, the bronchus is established ties and is communicated with each other at the terminal and the lumen of being responsible for of double lumen pipe of bronchus and double lumen pipe, the tube core both ends are provided with connecting plug, video unit respectively, tube core one end and video unit install in the main pipe, connecting plug connects on the display, tube core and video unit all control through intubate control system. The utility model discloses visual flexible double lumen pipe intubate, simple structure is practical, and the flexible can visual operation, and the security is good, and the success rate is high, and the intubate time is short, convenient to use.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a visual bendable double-cavity tube insertion tube.
Background
The double-cavity bronchial catheter is divided into a left type and a right type. In general anesthesia operation or cardiopulmonary resuscitation and emergency treatment of critical patients accompanied with respiratory dysfunction, a double-lumen bronchial intubation technique is often used. At present, the existing double-cavity bronchial catheter is hard in material, visual technology is inconvenient to guide intubation operation, medical workers mainly adopt a blind insertion mode to insert the tracheal catheter, the whole blind insertion process is invisible, the technical level and the working experience of the medical workers are required to be depended, and the success rate is not high. Meanwhile, the existing double-cavity bronchial catheter is hard in material and not easy to bend freely, so that the intubation is difficult, the fitting property is poor, the tissue injury is large, particularly, the throat of a patient is easy to be injured, the workload of medical personnel is increased, and the normal operation is hindered.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: provides a visual bendable double-cavity tube cannula to solve the above defects.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a visual flexible double lumen pipe intubate, includes double lumen pipe, bronchus, tube core, display and installs the intubate control system in the display, double lumen pipe inside is provided with the baffle to separate into the double lumen pipe inner chamber through the baffle and be responsible for with two parallel adjacent lumens of side duct, the bronchus is established ties at double lumen pipe end and bronchus lumen and is responsible for the tube cavity of double lumen pipe and communicate with each other, the tube core both ends are provided with connecting plug, video unit respectively, tube core one end and video unit are installed in the main duct, connecting plug connects on the display, tube core and video unit all control through intubate control system.
Preferably, the display is connected with a socket through a connecting wire, the connecting plug consists of a power plug and a signal plug, the power plug is connected to a power supply, and the signal plug is connected to the socket.
Preferably, a fixing cap is arranged on the tube core between the connecting plug and the main tube.
Preferably, the outer wall of the double-cavity pipe is provided with a main air pipe air bag, the wall of the double-cavity pipe is provided with a main air bag vent pipe parallel to the main pipe or the side pipe, one end of the main air bag vent pipe is communicated with the main air pipe air bag, and the other end of the main air bag vent pipe is connected with a main air bag inflation valve through an external main vent pipe.
Preferably, a bronchus air bag is arranged on the outer wall of the bronchus, a bronchus air bag vent pipe is arranged in the double-lumen pipe and the wall of the bronchus, one end of the bronchus air bag vent pipe is communicated with the bronchus air bag, and the other end of the bronchus air bag vent pipe is connected with a bronchus air bag inflation valve through a bronchus external connection pipe.
Preferably, the bronchus between the joint of the double-cavity tube and the bronchus air sac and the wall of the double-cavity tube are both provided with spiral supporting steel wires.
Preferably, an annular groove is formed in the outer wall of the double-cavity pipe, a vent hole communicated with the tail end of the main air bag vent pipe is formed in the annular groove, the main air bag is an annular air bag and is provided with an inflatable bag opening, the main air bag is installed in the annular groove, and the inflatable bag opening is installed in the vent hole.
Preferably, the double-cavity tube and the bronchus are both made of thermoplastic elastomer with the Shore softness of 20-50 degrees.
Preferably, the tube core is made of a hard plastic material, and the outer wall of the tube core is processed by an ultra-smooth process.
Preferably, the dual lumen tube, the bronchi and the wick are disposable products that are discarded once used.
The beneficial effects of the utility model reside in that:
the visual bendable double-cavity tube intubation of the utility model is characterized in that the double-cavity tube and the bronchus are both made of thermoplastic elastomer with the Shore softness of 20-50 degrees, and the tube body can be properly deformed by being heated after being placed in the visible bendable double-cavity tube intubation so as to better fit the wall of the bronchus and the bronchus, and the visible bendable double-cavity tube intubation has much less damage than the existing hard double-cavity tube; spiral supporting steel wires are arranged in the bronchus from the tail end of the bronchus to the air bag section of the bronchus and the wall of the double-cavity tube, so that the catheter is soft and pressure-resistant, can be bent freely and has good fitting property; the trachea cannula operation is carried out under visualization through the video device connected with the tube core, the damage to a human cavity channel caused by the front end of the trachea cannula due to 'blind insertion' is also avoided, the safety and the success rate of the operation are improved, the cannula inserting time is effectively shortened, and the pain of a patient is relieved. The utility model discloses visual flexible double lumen pipe intubate, simple structure is practical, and the flexible can visual operation, and the security is good, and the success rate is high, and the intubate time is short, convenient to use.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model is a sectional view of a double-cavity tube structure;
FIG. 3: the structure diagram of the position A in the utility model figure 1.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-3:
as shown in fig. 1, 2 and 3, a visual bendable double-cavity tube cannula comprises a double-cavity tube 1, a bronchus 2, a tube core 3, a display 4 and a cannula control system arranged in the display 4, wherein a partition plate 11 is arranged in the double-cavity tube 1, the inner cavity of the double-cavity tube 1 is divided into two parallel adjacent tube cavities of a main tube 12 and a side tube 13 through the partition plate 11, the bronchus 2 is connected to the tail end of the double-cavity tube 1 in series, the tube cavity of the bronchus 2 is communicated with the tube cavity of the main tube 12 of the double-cavity tube 1, two ends of the tube core 3 are respectively provided with a connecting plug 31 and a video device 32, and one end of. The display 4 is connected with a socket 42 through a connecting wire 41, the connecting plug 31 consists of a power plug and a signal plug, the power plug is connected with a power supply, the signal plug is connected with the socket 42 of the display 4, and the display 4, the tube core 3 and the video device 32 are all controlled by an intubation control system.
The tube core 3 between the connecting plug 31 and the main tube 12 is provided with a fixing cap 33, the inner diameter of the fixing cap 33 is the same as or close to the outer diameter of the main tube 12, and the tube core 3 can be fixed in the double-cavity tube 1 to be stable and integrated.
The outer wall of the double-cavity tube 1 is provided with a main air tube air bag 17, the wall of the double-cavity tube 1 is provided with a main air tube vent tube 15 parallel to the main tube 12 or the side tube 13, one end of the main air tube vent tube 15 is communicated with the main air tube air bag 17, and the other end is connected with a main air bag inflation valve 151 through a main vent tube external connection tube 152. An annular groove 18 is formed in the outer wall of the double-cavity tube 1, a vent hole 153 communicated with the tail end of the main air bag vent tube 15 is formed in the annular groove 18, the main air bag 17 is an annular air bag, an inflation bag opening 171 is formed in the main air bag 17, the main air bag 17 is installed in the annular groove 18, and the inflation bag opening 171 is installed in the vent hole 153.
The outer wall of the bronchus 2 is provided with a bronchus air sac 21, the pipe walls of the double-cavity pipe 1 and the bronchus 2 are internally provided with a bronchus air sac vent pipe 14, one end of the bronchus air sac vent pipe 14 is communicated with the bronchus air sac 21, and the other end is connected with a bronchus inflating valve 141 through a bronchus external connecting pipe 142. The structure and mounting of the bronchial bag 21 is similar to that of the main airbag 17.
The double-cavity tube 1 and the bronchus 2 are both made of thermoplastic elastomers with the Shore softness of 20-50 degrees, and the tube body can be properly deformed by heating after being placed in the tube body so as to better fit the wall of the trachea and the bronchus, and the damage of the double-cavity tube is much smaller than that of the existing hard double-cavity tube; the tail end of the bronchus 2, namely the part of the bronchus 2 between the joint of the double-cavity tube 1 and the bronchus 2 and the bronchus air bag 21, and the tube wall of the double-cavity tube 1 are both provided with spiral supporting steel wires 16, so that the double-cavity tube 1 and the bronchus 2 are soft and pressure-resistant, can be bent freely and have good fitting property; the front end of the bronchus 2 is set to be an oblique opening, and the part from the front end of the bronchus 2 to the bronchus air bag 21 is not provided with a spiral supporting steel wire and is pre-bent according to the characteristics of the left and right tubes so as to adapt to the anatomical form of the bronchus and be convenient for guiding the end of the bronchus to be placed in.
The tube core 3 is made of hard plastic materials, and the outer wall of the tube core 3 is processed by an ultra-smooth process, so that the tube core can be conveniently placed into the tube cavity of the double-cavity tube and pulled out of the tube cavity.
The double-cavity tube 1, the bronchus 2 and the tube core 3 are disposable products which are discarded once being used, so that cross infection of patients is avoided, and the display 4 and the intubation control system can be reused.
The utility model discloses in the visual flexible double lumen pipe intubate use, insert the pipe core 3 earlier in the person in charge 12 of double lumen pipe 1 to make video unit 32 arrive at 2 head ends of bronchus, connect the 12 tail ends of being responsible for of double lumen pipe 1 with the locking cap 33 on the pipe core 3, with fixed pipe core 3 and double lumen pipe 1, make it stable as an organic whole. Pre-shaping the double-cavity tube 1 into a fishhook shape through the shaping property of the tube core 3, connecting a plug 31 on the tube core 3 with a socket 42 of the display 4, turning on a power supply, placing the double-cavity tube 1 into the oropharynx of a patient for intubation, peeping a glottis through the video device 32, guiding the double-cavity tube 1 to be placed into a trachea by using the tube core 3, pulling out the tube core 3, continuously pushing the double-cavity tube 1 downwards to enable the bronchus 2 to be placed into the corresponding bronchus of the patient, inflating the main trachea airbag 17 and the bronchus airbag 21, fixing the double-cavity tube 1 and the bronchus 2, and completing intubation operation.
The utility model discloses visual flexible double lumen pipe intubate, simple structure is practical, and the flexible can visual operation, and the security is good, and the success rate is high, and the intubate time is short, convenient to use.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (10)
1. The visual bendable double-cavity tube insertion tube is characterized by comprising a double-cavity tube (1), a bronchus (2), a tube core (3), a display (4) and an insertion tube control system arranged in the display (4), wherein a partition plate (11) is arranged inside the double-cavity tube (1), the inner cavity of the double-cavity tube (1) is divided into a main tube (12) and a side tube (13) which are adjacent in parallel through the partition plate (11), the bronchus (2) is connected to the tail end of the double-cavity tube (1) in series, the tube cavity of the bronchus (2) is communicated with the tube cavity of a main tube (12) of the double-cavity tube (1), two ends of the tube core (3) are respectively provided with a connecting plug (31) and a video device (32), one end of the tube core (3) and the video device (32) are arranged in the main tube (12), the connecting plug (31) is connected to the display (4), the tube core (3) and the video device (32) are controlled by the intubation control system.
2. A visual bendable double lumen tube cannula according to claim 1, wherein the display (4) is connected to a socket (42) by a connecting wire (41), the connecting plug (31) consists of a power plug and a signal plug, the power plug is connected to a power supply, and the signal plug is connected to the socket (42).
3. A visual bendable double lumen cannula according to claim 1, characterized in that a fixing cap (33) is provided on the core (3) between the connection plug (31) and the main tube (12).
4. The visual bendable double-cavity tube cannula according to claim 1, wherein the outer wall of the double-cavity tube (1) is provided with a main trachea airbag (17), the wall of the double-cavity tube (1) is provided with a main gasbag vent tube (15) parallel to the main tube (12) or the side tube (13), one end of the main gasbag vent tube (15) is communicated with the main trachea airbag (17), and the other end is connected with a main gasbag inflation valve (151) through a main vent tube external connection tube (152).
5. The visible bendable double-lumen intubation according to claim 1, wherein a bronchial balloon (21) is arranged on the outer wall of the bronchus (2), a bronchial balloon vent tube (14) is arranged in the wall of the double-lumen tube (1) and the bronchial tube (2), one end of the bronchial balloon vent tube (14) is communicated with the bronchial balloon (21), and the other end is connected with a bronchial balloon inflation valve (141) through a bronchial vent external tube (142).
6. A visual bendable double lumen tube inserting tube according to claim 5, wherein the bronchus (2) between the junction of the double lumen tube (1) and the bronchus (2) and the bronchus air sac (21), and the spiral supporting steel wire (16) are arranged in the wall of the double lumen tube (1).
7. A visible bendable double lumen tube according to claim 4, wherein the double lumen tube (1) is provided with an annular groove (18) on the outer wall, a vent hole (153) communicating with the end of the main balloon vent tube (15) is provided in the annular groove (18), the main tracheal balloon (17) is an annular balloon, the main tracheal balloon (17) is provided with an inflatable balloon opening (171), the main tracheal balloon (17) is mounted in the annular groove (18), and the inflatable balloon opening (171) is mounted in the vent hole (153).
8. A visible bendable double lumen tube according to claim 1, wherein the double lumen tube (1) and the bronchus (2) are made of thermoplastic elastomer with shore softness of 20-50 °.
9. The visual bendable double lumen tube according to claim 1, wherein the core (3) is made of a hard plastic material and the outer wall of the core (3) is processed by an ultra-smooth process.
10. A visible bendable double lumen tube according to claim 1, wherein the double lumen tube (1), the bronchus (2) and the core (3) are disposable products that are discarded after use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969022.7U CN210873556U (en) | 2019-06-26 | 2019-06-26 | Visual bendable double-cavity tube insertion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969022.7U CN210873556U (en) | 2019-06-26 | 2019-06-26 | Visual bendable double-cavity tube insertion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873556U true CN210873556U (en) | 2020-06-30 |
Family
ID=71329333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969022.7U Active CN210873556U (en) | 2019-06-26 | 2019-06-26 | Visual bendable double-cavity tube insertion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193122A (en) * | 2019-06-26 | 2019-09-03 | 合肥达米医疗科技有限公司 | A kind of visual flexible two-chamber cannula |
-
2019
- 2019-06-26 CN CN201920969022.7U patent/CN210873556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193122A (en) * | 2019-06-26 | 2019-09-03 | 合肥达米医疗科技有限公司 | A kind of visual flexible two-chamber cannula |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204815254U (en) | Novel binary channels exempts from to aerify laryngeal mask | |
| AU2014343497A1 (en) | Airway tube | |
| CN210873556U (en) | Visual bendable double-cavity tube insertion tube | |
| CN201299631Y (en) | Percutaneous intercricocentesis trocar | |
| CN204106783U (en) | A kind of tracheal intubation, bite-block combination set | |
| CN210785848U (en) | Visual air flue pipe replacing device | |
| CN103007402A (en) | Leading-in device for giving tracheal cannula through laryngeal mask | |
| CN212880526U (en) | Nondestructive double-cavity bronchial catheter | |
| CN204133996U (en) | A kind of visual noinvasive tracheal intubation | |
| KR20190088668A (en) | Endotracheal tube | |
| CN209269827U (en) | Bronchoscope imports casing | |
| CN202802443U (en) | Multifunctional trachea catheter | |
| CN210044646U (en) | Mechanical clearing device for phlegm embolus in tracheal intubation | |
| CN104524677A (en) | Visible noninvasive trachea cannula | |
| CN219127837U (en) | Throat expanding device for maintaining respiration | |
| CN211301610U (en) | Light guide nasal ultra-smooth laryngoesophageal plugging ventilation catheter | |
| CN216777148U (en) | Conjoined double-sac tracheal catheter for tracheal hemostasis | |
| CN220967788U (en) | Drainage device for nasal cavity bleeding during operation | |
| CN219354969U (en) | Visual double-cavity bronchial catheter with double cameras | |
| CN220989362U (en) | Visual laryngeal mask tracheal cannula | |
| CN220877466U (en) | Laryngeal mask with reinforced extension tube | |
| CN219835991U (en) | Double-balloon tracheotomy catheter | |
| CN215083750U (en) | Adjustable visual trachea cannula for patient with difficult airway | |
| CN215231313U (en) | Trachea cannula pipe structure | |
| CN219071678U (en) | Double-camera catheter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |