CN219743589U - Continuous visual laryngeal mask - Google Patents
Continuous visual laryngeal mask Download PDFInfo
- Publication number
- CN219743589U CN219743589U CN202320647302.2U CN202320647302U CN219743589U CN 219743589 U CN219743589 U CN 219743589U CN 202320647302 U CN202320647302 U CN 202320647302U CN 219743589 U CN219743589 U CN 219743589U
- Authority
- CN
- China
- Prior art keywords
- laryngeal mask
- connecting pipe
- visual
- circuit joint
- air bag
- 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.)
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Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 51
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 125000003003 spiro group Chemical group 0.000 claims 1
- 206010036790 Productive cough Diseases 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 210000003802 sputum Anatomy 0.000 abstract description 6
- 208000024794 sputum Diseases 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 208000007536 Thrombosis Diseases 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 210000004051 gastric juice Anatomy 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a continuous visual laryngeal mask which comprises a connecting pipe, wherein an air bag is connected to the connecting pipe, a visual lens is installed in the connecting pipe, one end of the connecting pipe is detachably connected with a loop joint, two copper wire leads penetrate through the connecting pipe, a TypeC base is jointly penetrated through the loop joint and the connecting pipe, the TypeC base is connected with the two copper wire leads, and an inflation mechanism is arranged on the air bag. The laryngeal mask tube wall of the laryngeal mask provided by the utility model is internally provided with the visual fiberscope, and after being connected with external visual display equipment, the laryngeal condition and the laryngeal mask position can be continuously and visually monitored no matter the laryngeal mask is placed in the laryngeal mask or the laryngeal mask is placed in the retention period; is very important to prevent dislocation, displacement and throat environment management (sputum, sputum lump, reflux or blood clot treatment, etc.) which may occur during the whole process of laryngeal mask use.
Description
Technical Field
The utility model relates to the technical field of visual laryngeal masks, in particular to a continuous visual laryngeal mask.
Background
At present, two types of visual laryngeal masks exist, one type is to insert the laryngeal mask into the lumen of the laryngeal mask before the laryngeal mask is placed by using the laryngeal mask inner core with a visual function, and open a fixedly connected display screen for laryngeal mask insertion; the other is to insert the visual fiberscope into the lumen of the laryngeal mask before the laryngeal mask is placed and fix the laryngeal mask at the tail end of the laryngeal mask, and connect the visual fiberscope with the display device through a lead to guide the placement of the laryngeal mask. Both are when the laryngeal mask is in place, the core or fiberscope is withdrawn and the procedure is completed.
In the prior art, a visible laryngeal mask assembly with the publication number of CN215024409U is provided with a rubber plug plate, gastric juice can be sprayed out and push the rubber plug plate, the rubber plug plate slides on the outer wall of a sliding rod through a movable sliding block and extrudes a fixed spring to compress the fixed spring, the rubber plug plate can enter the inside of a rubber cavity to block a passage, and the structure realizes the prevention of gastric juice backflow and prevents gastric juice from flowing into the lung; the rubber cavity is rotated through the iron sliding vane, so that the iron sliding vane and the magnet sheet which are originally attracted to each other are separated, the iron sliding vane slides in the annular groove, is taken out from the opening of the annular groove and is separately cleaned, after the cleaning is finished, the second rubber ring is placed in situ and is reversely rotated, the magnet sheet and the iron sliding vane are attracted to each other again to be fixed, the first rubber ring and the second rubber ring are mutually extruded to prevent air leakage, and the structure realizes convenient cleaning of the assembly; and set up and hold between the fingers the handle, will hold between the fingers the handle and pinch tightly with the choke, through articulated key, make the one end of expansion board and choke be close to each other, and make reciprocating spring compression, the other end of expansion board then keeps away from the choke, make expansion board stretch, carry out the expansion operation with the throat through the expansion board, make the device convenient get into, wait to put the back of getting into, loosen and hold between the handle, under reciprocating spring and expansion spring's reaction force, can make the expansion board resume, this structure has realized the convenient entering of subassembly, prevent to cause the fish tail to the throat of disease. Can fully solve the problems that the laryngeal mask breather pipe is always in a communicated state, gastric juice is easy to flow into the lung of a patient due to gastric juice backflow, and life is dangerous.
The above technical solution and the existing visual laryngeal mask cannot sufficiently monitor the laryngeal condition and the laryngeal mask position during the period of placement of the laryngeal mask or retention of the laryngeal mask; meanwhile, the problems of dislocation, displacement and throat environment management which may occur in the whole using process of the laryngeal mask are not favorably prevented, so that improvement is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a continuous visual laryngeal mask.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a visual laryngeal mask in succession, includes the connecting pipe, be connected with the gasbag on the connecting pipe, install visual camera lens in the connecting pipe, the one end of connecting pipe can be dismantled and be connected with the return circuit and connect, it is equipped with two copper wire wires to run through in the connecting pipe, it is equipped with typeC base to run through jointly on return circuit and the connecting pipe, typeC base is connected with two copper wire wires, be equipped with inflation mechanism on the gasbag.
Compared with the prior art, the utility model can be connected with external matched equipment, so that the laryngeal condition and the laryngeal mask position can be continuously and visually monitored, and the dislocation and displacement and the laryngeal mask environment management which possibly occur in the whole using process of the laryngeal mask can be facilitated.
Preferably, the inflation mechanism comprises an inflation tube penetrating through one end of the air bag, and one end of the inflation tube is connected with an air one-way valve.
Further, the air bag can be effectively controlled, and the position of the camera can be limited.
Preferably, the connecting pipe is provided with a conical sealing sleeve in a sliding manner, two ends of the conical sealing sleeve are respectively provided with a positioning rod and a screw rod, the screw rod is screwed on the loop connector, the positioning rod is slidably arranged on the loop connector, one end of the connecting pipe extends into the loop connector, the conical sealing sleeve penetrates through the loop connector, and the conical sealing sleeve is positioned between the connecting pipe and the loop connector.
Further, can effectively connect, guarantee the leakproofness of connection, avoid appearing the condition of leaking.
Preferably, the balloon is an elliptical balloon.
Furthermore, the device can be well adapted to the throat environment.
Preferably, the diameter of the visual lens is smaller than 2.5mm, 6-8 micro LED illuminating lenses are arranged on the visual lens, and the micro LED illuminating lenses are circularly arranged by taking the axis of the visual lens as a round point.
Further, shooting and illumination can be effectively performed.
Preferably, the circuit fitting is a standard endotracheal tube-circuit fitting.
Furthermore, the connecting device can be well connected with an external part.
Compared with the prior art, the utility model has the beneficial effects that:
1. the air bag can be effectively inflated through the cooperation of the air one-way valve and the air inflation tube, so that the position of the visual laryngeal mask can be fully fixed, and meanwhile, the air can be rapidly inflated and deflated so as to facilitate the movement of the visual laryngeal mask;
2. the visual lens, the copper wire and the TypeC base are matched, so that the visual lens can be effectively connected with external corresponding parts, and a detected picture can be displayed to medical staff so as to be convenient for the staff to operate;
3. the screw rod piece, the sleeve ring piece and the conical sealing sleeve are matched, so that the connection can be fully spliced, the tightness of the connection is ensured, and the leakage is avoided;
in summary, the laryngeal mask tube wall of the laryngeal mask provided by the utility model is internally provided with the visual fiberscope, and after being connected with external visual display equipment, the laryngeal condition and the laryngeal mask position can be continuously and visually monitored no matter the laryngeal mask is placed in the laryngeal mask or the laryngeal mask is placed in the laryngeal mask period; is very important to prevent dislocation, displacement and throat environment management (sputum, sputum lump, reflux or blood clot treatment, etc.) which may occur during the whole process of laryngeal mask use.
Drawings
FIG. 1 is a block diagram of a continuous visual laryngeal mask in accordance with the present utility model;
FIG. 2 is an elevation view of a continuous visual laryngeal mask in accordance with the present utility model;
FIG. 3 is a block diagram of the collar and screw members of a continuous visual laryngeal mask in accordance with the present utility model;
FIG. 4 is a top view of a collar member of a continuous visual laryngeal mask in accordance with the present utility model;
in the figure: 1 gasbag, 2 visual lens, 3 gas tube, 4 copper wire, 5typeC base, 6 return circuit joints, 7 gas one-way valve, 8 connecting pipes, 9 conical sealing sleeve, 10 lantern ring pieces, 11 screw pieces, 12 locating rods.
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. 1-2, a continuous visual laryngeal mask comprises a connecting pipe 8, wherein a common PVC conduit is adopted, two fiber copper wires are arranged in the front wall of the conduit as visual conducting wires during extrusion molding, the inner wall of the front section of the conduit is provided with a potential inner pipe of about 3-4cm, and the visual laryngeal mask can be provided with a visual lens with micro-LED illumination and is connected with the conducting wires. The copper wire lead out of the tail end of the catheter is connected with the TypeC base 5, the connecting pipe 8 is connected with the air bag 1, the air bag 1 adopts an oval air bag, the throat condition can be well adapted, the air bag is effectively fixed, the oval air bag with the inflatable catheter and the single-pass inflatable valve is used for covering the throat part, the front section of the air bag can simultaneously block the esophagus opening to prevent backflow, the visible lens 2 is installed in the connecting pipe 8, the diameter of the visible lens 2 is smaller than 2.5mm, 6-8 miniature LED illuminated lenses are arranged on the visible lens 2, 6-8 miniature LED illuminated lenses are circularly arranged by taking the axle center of the visible lens 2 as a round point, the illumination effect can be guaranteed, one end of the connecting pipe 8 is detachably connected with the loop connector 6, the loop connector 6 adopts a standard tracheal catheter-loop connector, the air bag is convenient to be connected with external connection management, two copper wire leads 4 are arranged in a penetrating way in the connecting pipe 8, the air bag can fully supply power and data information back to enable medical staff to know the throat condition through external equipment, the TypeC base 5 and the two copper wires 4 are jointly arranged on the loop connector 6 and 8 in a penetrating way, and the air bag 1 can be effectively inflated, and an inflation mechanism is arranged on the air bag.
Referring to fig. 1-2, the inflation mechanism comprises an inflation tube 3 penetrating through one end of the air bag 1, one end of the inflation tube 3 is connected with an air one-way valve 7, and the inflation mechanism is connected with an external inflation and deflation part, so that inflation and deflation operation can be effectively performed on the air bag 1, the positions of the parts can be effectively fixed, looseness is avoided, and the position of the visual lens 2 can be well fixed.
Referring to fig. 1-2, two visual fiber copper wires are pre-buried in the pipe wall of the laryngeal mask pipe during extrusion molding, a potential inner pipe for bonding and installing a visual lens is reserved at the front section of the laryngeal mask pipe and is connected with the visual fiber copper wires, a TypeC base 5 is led out from the tail wire of the fiber guide wire at the tail end of the catheter and is connected with external visual display equipment in an inserting mode according to requirements, the laryngeal condition can be continuously and visually monitored no matter when the laryngeal mask is placed or during the placement period, the laryngeal mask is very important for preventing dislocation and displacement in the using process of the laryngeal mask and managing sputum, sputum blocks, reflux or blood clots and the like in the laryngeal mask environment, and the laryngeal mask can be directly placed in place under the visual condition of the handheld laryngeal mask during the placement of the laryngeal mask without other equipment.
Referring to fig. 3-4, the conical sealing sleeve 9 is slidably mounted on the connecting pipe 8, two ends of the conical sealing sleeve 9 are respectively provided with a positioning rod 12 and a screw rod piece 11, the screw rod piece 11 is screwed on the conical sealing sleeve 9, so that the conical sealing sleeve 9 can move and is convenient to fully plug in, the positioning rod 12 is slidably mounted on the loop joint 6, one end of the connecting pipe 8 extends into the loop joint 6, medical staff can control the conical sealing sleeve 9 to penetrate through the loop joint 6 through the screw rod piece 11 when in use, the conical sealing sleeve 9 is positioned between the connecting pipe 8 and the loop joint 6, and can be effectively inserted into the connecting pipe 8 and the loop joint 6, so that the conical sealing sleeve 9, the connecting pipe 8 and the loop joint 6 can be conveniently attached and sealed, and the leakage condition is avoided.
In the utility model, when in use, one end of the connecting pipe 8 provided with the air bag 1 and the visual lens 2 is inserted into the throat of a patient, meanwhile, the TypeC base 5 is connected with an external part, the visual lens 2 can shoot a moving picture so as to be displayed by the external part, medical staff can know the throat picture, and after moving in place, the staff can expand the air bag 1 through the cooperation of the air one-way valve 7 and the air inflation pipe 3, so that the fixing is effectively carried out.
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. A continuous visual laryngeal mask comprising a connecting tube (8), characterized in that: be connected with gasbag (1) on connecting pipe (8), install visual lens (2) in connecting pipe (8), the one end of connecting pipe (8) can be dismantled and be connected with return circuit joint (6), run through in connecting pipe (8) and be equipped with two copper wire wires (4), run through jointly on return circuit joint (6) and connecting pipe (8) and be equipped with typeC base (5), typeC base (5) are connected with two copper wire wires (4), be equipped with inflation mechanism on gasbag (1).
2. A continuous visual laryngeal mask according to claim 1, characterised in that: the inflating mechanism comprises an inflating tube (3) penetrating through one end of the air bag (1), and one end of the inflating tube (3) is connected with an air one-way valve (7).
3. A continuous visual laryngeal mask according to claim 1, characterised in that: the utility model discloses a device for connecting a circuit, including connecting pipe (8), conical sealing sleeve (9) is installed to slidable mounting on connecting pipe (8), the both ends of conical sealing sleeve (9) are equipped with locating lever (12) and screw rod spare (11) respectively, screw rod spare (11) spiro union is on circuit joint (6), locating lever (12) slidable mounting is on circuit joint (6), the one end of connecting pipe (8) extends to in circuit joint (6), conical sealing sleeve (9) run through and set up in circuit joint (6), conical sealing sleeve (9) are located between connecting pipe (8) and circuit joint (6).
4. A continuous visual laryngeal mask according to claim 1, characterised in that: the air bag (1) adopts an elliptic air bag.
5. A continuous visual laryngeal mask according to claim 1, characterised in that: the diameter of the visual lens (2) is smaller than 2.5mm, 6-8 miniature LED illuminating lenses are arranged on the visual lens (2), and the 6-8 miniature LED illuminating lenses are circularly arranged by taking the axle center of the visual lens (2) as a round point.
6. A continuous visual laryngeal mask according to any one of claims 1 to 5, wherein: the circuit joint (6) adopts a standard tracheal catheter-circuit joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647302.2U CN219743589U (en) | 2023-03-29 | 2023-03-29 | Continuous visual laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647302.2U CN219743589U (en) | 2023-03-29 | 2023-03-29 | Continuous visual laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743589U true CN219743589U (en) | 2023-09-26 |
Family
ID=88070107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320647302.2U Active CN219743589U (en) | 2023-03-29 | 2023-03-29 | Continuous visual laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743589U (en) |
-
2023
- 2023-03-29 CN CN202320647302.2U patent/CN219743589U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |