CN220404589U - Direct-insertion type continuous visual and fixable tracheal catheter - Google Patents
Direct-insertion type continuous visual and fixable tracheal catheter Download PDFInfo
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- CN220404589U CN220404589U CN202320776341.2U CN202320776341U CN220404589U CN 220404589 U CN220404589 U CN 220404589U CN 202320776341 U CN202320776341 U CN 202320776341U CN 220404589 U CN220404589 U CN 220404589U
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- pipe
- catheter
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- fixable
- fixed
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- 230000000007 visual effect Effects 0.000 title claims abstract description 39
- 238000003780 insertion Methods 0.000 title abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 2
- 238000002627 tracheal intubation Methods 0.000 abstract description 17
- 239000000835 fiber Substances 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 210000003437 trachea Anatomy 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 210000004704 glottis Anatomy 0.000 description 2
- 206010064091 Iatrogenic infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Abstract
The utility model discloses a direct-insertion type continuous visual and fixable tracheal catheter which comprises a catheter, wherein a camera is fixed on the side wall of one end in the catheter, an information transmission mechanism is connected to the camera, an inflatable air bag mechanism is arranged at one end of the catheter, an inflatable air bag is arranged in the inflatable air bag mechanism and is fixed at one end of the catheter, two wing parts are arranged on the catheter, and the two wing parts are detachably connected. The visual fiberscope is arranged in the tracheal catheter wall, and after the visual fiberscope is connected with external visual display equipment, the tracheal condition and the catheter position can be continuously and visually monitored no matter when in intubation or during catheterization; the catheter can be directly placed into the trachea under the visual condition of holding the catheter during intubation, namely, the experience of intubation under a fiber laryngoscope is realized, and the help of the laryngoscope is not needed; and a flat protective tube structure (protective wing) is designed and used as a bite block after the cannula is fixed, so that the process of placing the bite block is omitted.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a direct-insertion type continuous visual fixable tracheal catheter.
Background
No matter the clinical application of the common type or the reinforced type tracheal catheter is very mature, the tracheal catheter of the publication No. CN209286422U in the prior art is arranged in the guide wire catheter in the side wall of the catheter body through the guide wire, and is not contacted with the glottis of a patient, so that pathogenic microorganisms can not be brought in, and iatrogenic infection is avoided. The utility model can bend the front end of the tracheal catheter by manipulating the guide wire, is convenient for aligning with the glottis when the catheter is inserted, enhances the controllability of the head of the tracheal catheter and improves the success rate of tracheal intubation.
However, almost all endotracheal tubes require intubation under the guidance of a common laryngoscope or a visible laryngoscope, and a bite block is required to be placed after intubation to prevent the patient from involuntarily occluding and collapsing the endotracheal tube, which adds inconveniences to the procedure and subsequent fixation. Although a visual catheter is designed by means of the fiber laryngoscope technology at present, a long visual fiber inner core is needed to be arranged in the catheter, and then an external display device is connected, so that the catheter is pulled out after the end of the insertion, and improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a direct-insertion type continuous visual fixable tracheal catheter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a visual, fixable endotracheal tube in succession of cut straightly, includes the pipe, be fixed with the camera on the one end lateral wall in the pipe, be connected with information transfer mechanism on the camera, the one end of pipe is equipped with the inflatable balloon mechanism, be equipped with the inflatable balloon in the inflatable balloon mechanism, the one end at the pipe is fixed to the inflatable balloon, be equipped with two flap spare on the pipe, can dismantle between two flap spare and be connected, two flap spare's opposite one side all is equipped with the adhesive layer, two adhesive layer and pipe fixed connection, and the equal interval of one end of two flap spare is fixed with a plurality of rounding saw teeth.
Compared with the prior art, this application can be through the camera accurate understanding patient internal condition when inserting, be convenient for effectively aerify simultaneously and strut, can be convenient for interlock through the effect of flap spare and slick and sly sawtooth moreover, in conclusion, can be in the trachea is put into to the direct pipe under can handheld pipe is visual when the intubate, just like the experience of intubate under the fiber laryngoscope promptly, need not the laryngoscope help.
Preferably, the information transmission mechanism comprises two connecting cables penetrating through the inside of the guide pipe, an inner pipe fitting is fixed on the side wall of one end in the guide pipe, the camera is installed in the inner pipe fitting, the two connecting cables are connected with the camera, the other end of the guide pipe is penetrated and provided with a TypeC base, an external loop connector is installed at the other end of the guide pipe, and the TypeC base is connected with the two connecting cables.
Further, be convenient for be connected with external corollary equipment through connecting cable and typeC base, the medical personnel of being convenient for know the intubate condition through external equipment.
Preferably, the inflatable airbag mechanism comprises a gas pipe penetrating through the guide pipe, the gas pipe and the inflatable airbag are penetrated through, one end of the gas pipe penetrates through the guide pipe, one end of the gas pipe is connected with a connecting pipe, and a single-pass inflation valve is arranged in the connecting pipe.
Further, the stability of inflation can be ensured and the occurrence of leakage can be avoided.
Preferably, the lower extreme both sides of one of them flap spare all are fixed with the sleeve spare, and the upper end both sides of another flap spare all run through and are equipped with the circle pipe fitting, all seted up the slot on the relative lateral wall in the circle pipe fitting, two sleeve parts run through respectively and set up in two circle pipe fittings, the equal slidable mounting in both sides of sleeve pipe fitting has the picture peg, and the relative one side of two picture peg is fixed with the spring spare jointly, and two picture peg extend respectively to in two slots, picture peg one end is the arc setting.
Further, the quick connection is convenient to fix, and meanwhile, the firm and new connection can be well guaranteed, and the disassembly is convenient.
Preferably, the middle parts of the opposite sides of the two wing parts are provided with arc-shaped openings, one sides of the two adhesive layers are respectively adhered to the side walls in the two arc-shaped openings, the two arc-shaped openings form a circular through hole, and the guide pipe is arranged in the circular through hole in a penetrating manner.
Further, the device can be fully connected and fixed with the catheter.
Preferably, the external loop connector adopts a standard tracheal catheter-loop connector, the camera adopts a visual lens with micro LED illumination, the diameter of the visual lens is smaller than 2.5mm, and 6-8 micro LED illumination lamps are surrounded on the periphery of the visual lens.
Further, the illumination effect is fully ensured so as to better ensure the definition of shooting.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the cooperation of corresponding parts, the movement condition of the catheter can be effectively observed during the delivery of the catheter, meanwhile, the miniature LED illuminating lamp can be used for effectively illuminating, and the shot pictures can be transmitted, so that the medical staff can conveniently check the pictures;
2. the patient can conveniently and rapidly bite tightly through the function of the protective wing piece and smooth saw teeth on the protective wing piece, and the protective wing piece is used as a bite block, so that the process of putting the bite block is omitted;
3. the catheter can be directly placed into the trachea under the visual condition of holding the catheter during intubation, namely, the experience of intubation under a fiber laryngoscope is just like that of the intubation under the fiber laryngoscope, the help of the laryngoscope is not needed, and the uncomfortable feeling of a patient is reduced;
in summary, the built-in visual fiberscope of the tracheal catheter wall of the utility model can continuously and visually monitor the condition in the trachea and the position of the catheter no matter when in intubation or during intubation after being connected with external visual display equipment; the catheter can be directly placed into the trachea under the visual condition of holding the catheter during intubation, namely, the experience of intubation under a fiber laryngoscope is realized, and the help of the laryngoscope is not needed; and a flat protective tube structure (protective wing) is designed and used as a bite block after the cannula is fixed, so that the process of placing the bite block is omitted.
Drawings
Fig. 1 is a connecting structure diagram of an in-line continuous visual fixable tracheal catheter provided by the utility model;
fig. 2 is a front view of a wing member of an in-line continuous visual fixable endotracheal tube according to the present utility model;
FIG. 3 is a schematic view of an inflatable balloon mechanism for an in-line continuous visualization and fixable endotracheal tube according to the present utility model;
fig. 4 is a front view of a camera with an in-line continuous visual and fixable tracheal catheter according to the present utility model;
fig. 5 is a cross-sectional view of a wing member of an in-line continuous visual fixable endotracheal tube according to the present utility model;
fig. 6 is an enlarged view of a portion a of an in-line continuous visual fixable endotracheal tube according to the present utility model;
in the figure: 1 camera, 2 inflatable air bag, 3 connecting wire, 4 pipe, 5 smooth saw tooth, 6 flap part, 7 typeC base, 8 external loop joint, 9 interior pipe fitting, 10 gas-supply pipe, 11 single-pass inflation valve, 12 connecting pipe, 13 slot, 14 picture peg, 15 round pipe fitting, 16 cover pipe fitting, 17 spring part, 18 adhesive layer.
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.
Referring to fig. 1-6, a direct-insertion type continuous visual and fixable tracheal catheter comprises a catheter 4, wherein a camera 1 is fixed on one end side wall in the catheter 4, an information transmission mechanism is connected to the camera 1, the information transmission mechanism comprises two connecting cables 3 which are arranged in the catheter 4 in a penetrating mode, an inner pipe fitting 9 is fixed on one end side wall in the catheter 4, the length of the inner pipe fitting 9 is 3-4CM, meanwhile, connection of the connecting cables 3 and the camera 1 can be facilitated, the camera 1 is arranged in the inner pipe fitting 9, the two connecting cables 3 are connected with the camera 1, a TypeC base 7 is arranged at the other end of the catheter 4 in a penetrating mode, an external circuit connector 8 is arranged at the other end of the catheter 4, the TypeC base 7 and the two connecting cables 3 are connected, accurate transmission information can be conveniently transmitted, medical staff can conveniently observe shooting pictures through the TypeC base 7 and external matched equipment, and the situation of the catheter 4 is known.
Referring to fig. 1 and 4, the external loop connector 8 adopts a standard tracheal catheter-loop connector, the camera 1 adopts a visual lens with micro-LEDs for illumination, the diameter of the visual lens is smaller than 2.5mm, 6-8 micro-LEDs are surrounded on the periphery of the visual lens, the illumination effect can be ensured to improve the definition of shooting, and meanwhile, the camera is small in size and convenient to install and use.
Referring to fig. 1 and 3, an air bag mechanism is arranged at one end of a conduit 4, an air bag 2 is arranged in the air bag mechanism, the air bag 2 is fixed at one end of the conduit 4, the air bag mechanism comprises an air pipe 10 penetrating through the conduit 4, the air pipe 10 and the air bag 2 are arranged in a penetrating manner, one end of the air pipe 10 is arranged on the conduit 4 in a penetrating manner, one end of the air pipe 10 is connected with a connecting pipe 12, a single-pass air valve 11 is arranged in the connecting pipe 12, the single-pass air valve 11 can be connected with air conveying equipment through the connecting pipe 12, the single-pass air valve 11 can operate, gas can be conveniently conveyed towards the air bag 2, and the single-pass air bag can be effectively expanded.
Referring to fig. 1, 2, 3, 5, be equipped with two flap pieces 6 on the pipe 4, can dismantle between two flap pieces 6 and be connected, flap piece 6 is streamlined slightly and is the flat flap of harder PVC of radian, two sides are the vertical direction with the pipe anterior segment inclined plane, two opposite sides of flap piece 6 all are equipped with adhesive layer 18, two adhesive layer 18 and pipe 4 fixed connection, guarantee the fastness of connection, and convenient dismantlement, the equal interval of one end of two flap pieces 6 is fixed with a plurality of smooth sawtooth 5, the distance between two adjacent smooth sawtooth 5 is 3mm, the interlock of being convenient for.
Referring to fig. 1, 2, 3, 5, 6, sleeve members 16 are fixed on two sides of the lower end of one of the wing members 6, circular tube members 15 are arranged on two sides of the upper end of the other wing member 6 in a penetrating manner, slots 13 are formed in opposite side walls of the circular tube members 15, two sleeve members 16 are arranged in the two circular tube members 15 in a penetrating manner respectively, inserting plates 14 are slidably mounted on two sides of the sleeve members 16, spring members 17 are fixed on opposite sides of the two inserting plates 14 respectively, the two inserting plates 14 extend into the two slots 13 respectively, and one ends of the inserting plates 14 are arranged in an arc shape.
Referring to fig. 2, the middle parts of opposite sides of the two wing parts 6 are provided with arc-shaped openings, one sides of the two adhesive layers 18 are respectively adhered to the side walls in the two arc-shaped openings, the two arc-shaped openings form a circular through hole, and the guide pipe 4 is arranged in the circular through hole in a penetrating manner.
According to the utility model, a worker inserts the catheter 4 through the oral cavity of a patient, 1 can clearly shoot the condition in the intubation process, shot data can be transmitted to the TypeC base 7 through the connecting cable 3, medical staff can conveniently know the shooting condition through connecting with external matched equipment, and the catheter 4 can be directly placed into the trachea by holding the catheter 4 in a visual manner during intubation, namely, the intubation experience is just like under a fiber laryngoscope, and the laryngoscope is not needed to help; and the wing part 6 with a flat protection tube structure is designed to serve as a bite block after the intubation fixing position, and the teeth are convenient to bite through the arrangement of the smooth saw teeth 5, so that the process of embedding the bite block is omitted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a visual, fixable endotracheal tube in succession of cut straightly, includes pipe (4), its characterized in that: be fixed with camera (1) on the one end lateral wall in pipe (4), be connected with information transfer mechanism on camera (1), the one end of pipe (4) is equipped with inflatable bag mechanism, be equipped with inflatable bag (2) in the inflatable bag mechanism, inflatable bag (2) are fixed in the one end of pipe (4), be equipped with two flap pieces (6) on pipe (4), can dismantle between two flap pieces (6) and be connected, opposite one side of two flap pieces (6) all is equipped with adhesive layer (18), two adhesive layer (18) and pipe (4) fixed connection, and the one end of two flap pieces (6) is equidistant to be fixed with a plurality of rounding saw teeth (5).
2. An in-line continuous visual, fixable endotracheal tube according to claim 1, wherein: the utility model discloses a camera, including setting up two connecting cable (3) in pipe (4) including running through, fixed interior pipe fitting (9) on the one end lateral wall in pipe (4), in pipe fitting (9) are installed to camera (1), two connecting cable (3) all are connected with camera (1), the other end of pipe (4) runs through and is equipped with typeC base (7), external circuit joint (8) are installed to the other end of pipe (4), typeC base (7) are connected with two connecting cable (3).
3. An in-line continuous visual, fixable endotracheal tube according to claim 1, wherein: the inflatable airbag mechanism comprises an air delivery pipe (10) which is arranged in the guide pipe (4) in a penetrating mode, the air delivery pipe (10) and the inflatable airbag (2) are arranged in a penetrating mode, one end of the air delivery pipe (10) is arranged on the guide pipe (4) in a penetrating mode, one end of the air delivery pipe (10) is connected with a connecting pipe (12), and a single-way inflation valve (11) is arranged in the connecting pipe (12).
4. An in-line continuous visual, fixable endotracheal tube according to claim 1, wherein: the lower extreme both sides of one of them flap spare (6) all are fixed with sleeve spare (16), and the upper end both sides of another flap spare (6) all run through and are equipped with circular pipe spare (15), slot (13) have all been seted up on the relative lateral wall in circular pipe spare (15), and two sleeve spare (16) run through respectively and set up in two circular pipe spare (15), the both sides of sleeve spare (16) all slidable mounting have picture peg (14), and the opposite one side of two picture peg (14) is fixed with spring spare (17) jointly, and two picture peg (14) extend to in two slot (13) respectively, picture peg (14) one end is the arc setting.
5. An in-line continuous visual, fixable endotracheal tube according to claim 1, wherein: arc-shaped openings are formed in the middle of the opposite sides of the two wing-shaped pieces (6), one sides of the two adhesive layers (18) are respectively adhered to the side walls in the two arc-shaped openings, the two arc-shaped openings form a circular through hole, and the guide pipe (4) is arranged in the circular through hole in a penetrating mode.
6. An in-line continuous visual, fixable endotracheal tube according to claim 2, wherein: the external loop connector (8) adopts a standard tracheal catheter-loop connector, the camera (1) adopts a visual lens with micro LED illumination, the diameter of the visual lens is smaller than 2.5mm, and 6-8 micro LED illumination lamps are surrounded on the periphery of the visual lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776341.2U CN220404589U (en) | 2023-04-11 | 2023-04-11 | Direct-insertion type continuous visual and fixable tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776341.2U CN220404589U (en) | 2023-04-11 | 2023-04-11 | Direct-insertion type continuous visual and fixable tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404589U true CN220404589U (en) | 2024-01-30 |
Family
ID=89652578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320776341.2U Active CN220404589U (en) | 2023-04-11 | 2023-04-11 | Direct-insertion type continuous visual and fixable tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404589U (en) |
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2023
- 2023-04-11 CN CN202320776341.2U patent/CN220404589U/en active Active
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