CN222466873U - Laryngoscope catheter with quick inflating function of tracheal balloon - Google Patents
Laryngoscope catheter with quick inflating function of tracheal balloon Download PDFInfo
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- CN222466873U CN222466873U CN202420910901.3U CN202420910901U CN222466873U CN 222466873 U CN222466873 U CN 222466873U CN 202420910901 U CN202420910901 U CN 202420910901U CN 222466873 U CN222466873 U CN 222466873U
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- laryngoscope
- catheter
- balloon
- air
- cylinder body
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- 238000007789 sealing Methods 0.000 claims description 16
- 210000005077 saccule Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of laryngoscope catheters, in particular to a laryngoscope catheter with a rapid air inflation function of an air tube saccule, which comprises a laryngoscope catheter, wherein the surface of the laryngoscope catheter is fixedly connected with a saccule, the inner wall of the saccule is communicated with a delivery tube, and the other end of the delivery tube penetrates through and extends out of the inner wall of the laryngoscope catheter; the inflatable device comprises a balloon, an inflation mechanism and an air inlet pipe, wherein the inflation mechanism is used for conveying air to the inside of the balloon and is arranged at one end of a conveying pipe, the inflation mechanism comprises a cylinder body communicated with one end of the conveying pipe, the cylinder body and a piston are utilized in the device to realize conveying air to the inside of the balloon, the balloon can be supported completely and rapidly, the fixing effect of a laryngoscope catheter is further guaranteed, the first one-way valve is utilized to realize that air in the cylinder body can flow into the balloon through the conveying pipe, the air in the balloon is blocked from flowing into the cylinder body through the conveying pipe, and the air inlet pipe is utilized to realize that air enters the cylinder body, so that the balloon is supported by the sufficient air.
Description
Technical Field
The utility model relates to the technical field of laryngoscope catheters, in particular to a laryngoscope catheter with a rapid tracheal balloon inflation function.
Background
Laryngoscope catheters are an elongate tip instrument, typically made of flexible material, used as a tool for examination and treatment of the throat. By inserting the laryngoscope catheter into the patient's mouth, the physician can clearly observe the conditions of the larynx, including the condition of the vocal cords, throat, etc. In use, the laryngoscope catheter is inserted into the airway of a patient, the guidewire is then withdrawn, the sheet is torn open, the air stored in the balloon is admitted into the balloon, and the tracheal balloon is rapidly inflated, thereby reducing the number of procedures and time to facilitate rapid establishment of the airway in an emergency.
When the air bag of the existing laryngoscope catheter is stored, because the air bag has flexibility, the air stored in the air bag is easy to be extruded by elasticity to slowly leak, and meanwhile, the stored air is difficult to be extruded into the balloon to prop up the balloon stably and completely, so that the fixing effect of the laryngoscope catheter is reduced.
Therefore, a laryngoscope catheter with a rapid inflation function of the tracheal balloon is proposed to solve the above problems.
Disclosure of utility model
The utility model aims to solve the problems and provide the laryngoscope catheter with the rapid inflation function of the tracheal balloon, so that the problem of poor fixing effect of the laryngoscope catheter is solved.
The laryngoscope catheter with the rapid inflating function for the tracheal balloon comprises a laryngoscope catheter, wherein the surface of the laryngoscope catheter is fixedly connected with a balloon, the inner wall of the balloon is communicated with a delivery tube, the other end of the delivery tube penetrates through and extends out of the inner wall of the laryngoscope catheter, an inflating mechanism is arranged at one end of the delivery tube and used for conveying gas to the inside of the balloon, the inflating mechanism comprises a cylinder body communicated with one end of the delivery tube, a piston is slidably connected to the inner wall of the cylinder body, a first one-way valve is embedded and installed on the surface of the cylinder body, and an inflating assembly is arranged on the surface of the cylinder body. The barrel and the piston are utilized to realize the gas conveying in the balloon, so that the balloon can be completely and rapidly supported, the fixing effect of the laryngoscope catheter is further guaranteed, and the first one-way valve is utilized to realize that the gas in the barrel can flow into the balloon through the conveying pipe and the gas in the balloon is blocked from flowing into the barrel through the conveying pipe.
Preferably, the inflation assembly comprises an air inlet pipe fixedly communicated with one end of the inner wall of the cylinder body, and a second one-way valve is embedded and installed on the surface of the air inlet pipe. The air inlet pipe is utilized, so that air can enter the cylinder body, the balloon is guaranteed to have enough gas to prop up, and the second one-way valve is utilized, so that air can flow into the cylinder body through the air inlet pipe, and gas in the cylinder body is blocked to be discharged through the air inlet pipe.
Preferably, a connecting pipe is arranged on the surface of the cylinder body, and the surface of the connecting pipe is connected with the inner wall of the conveying pipe in a threaded manner. The connecting pipe is utilized, so that the disassembly and assembly of the cylinder body and the delivery pipe are realized, the disposable laryngoscope catheter is prevented from being thrown away together with the laryngoscope catheter after being used, and the repeated use of the cylinder body is ensured.
Preferably, the sealing rings are fixedly connected with one ends of the connecting pipe and the conveying pipe. The tightness of the cylinder body after being connected with the conveying pipe is ensured by the sealing ring.
Preferably, the upper end of the surface of the conveying pipe is fixedly communicated with an air outlet pipe, and the inner wall of the air outlet pipe is clamped with a sealing plug. The air outlet pipe is utilized to realize the discharge of air in the saccule, and the fixing operation of the laryngoscope catheter in the human body is easy to be released.
Preferably, the surface of the sealing plug is fixedly connected with an elastic block, and one side of the elastic block is fixedly connected with the surface of the air outlet pipe. The elastic block is utilized to limit the sealing plug, so that the phenomenon of losing the sealing plug is avoided.
Preferably, the inner wall of the connecting pipe is in rolling connection with a ball, and the surface of the ball is in rolling connection with the surface of the cylinder. By utilizing the ball, the cylinder body can not rotate in the rotation process of the connecting pipe, and the convenience of the disassembly and assembly of the cylinder body and the conveying pipe is ensured.
The beneficial effects of the utility model are as follows:
1. The cylinder body and the piston are utilized to realize the gas conveying in the balloon, so that the balloon can be completely and rapidly supported, the fixing effect of the laryngoscope catheter is further ensured, the first one-way valve is utilized to realize that the gas in the cylinder body can flow into the balloon through the conveying pipe and is blocked from flowing into the cylinder body through the conveying pipe, the air inlet pipe is utilized to realize that the air enters the cylinder body, the balloon is ensured to have enough gas supporting, and the second one-way valve is utilized to realize that the air can flow into the cylinder body through the air inlet pipe and is blocked from being discharged through the air inlet pipe;
2. The connecting pipe is utilized, so that the disassembly and assembly of the cylinder body and the delivery pipe are realized, the disposable laryngoscope catheter is prevented from being thrown away together with the laryngoscope catheter after being used, and the repeated use of the cylinder body is ensured;
3. The air outlet pipe is utilized to realize the discharge of air in the saccule, and the fixing operation of the laryngoscope catheter in the human body is easy to be released.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an inflation mechanism according to the present utility model;
FIG. 3 is a cross-sectional view of the inflation mechanism of the present utility model;
fig. 4 is an enlarged view of a in fig. 2.
In the figure, 1, a laryngoscope catheter, 2, a balloon, 3, a delivery tube, 4, an inflation mechanism, 41, a cylinder, 42, a piston, 43, a first one-way valve, 44, an inflation assembly, 441, an air inlet tube, 442, a second one-way valve, 443, a connecting tube, 444, a sealing ring, 445, an air outlet tube, 446, a sealing plug, 447, an elastic block, 448 and a ball.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In specific implementation, as shown in fig. 1-4, the laryngoscope catheter with the rapid inflating function of the tracheal balloon comprises a laryngoscope catheter 1, wherein the surface of the laryngoscope catheter 1 is fixedly connected with a balloon 2, the inner wall of the balloon 2 is communicated with a delivery tube 3, the other end of the delivery tube 3 penetrates through and extends out of the inner wall of the laryngoscope catheter 1, an inflating mechanism 4 for conveying gas inside the balloon 2 is arranged at one end of the delivery tube 3, the inflating mechanism 4 comprises a cylinder 41 communicated with one end of the delivery tube 3, a piston 42 is slidably connected to the inner wall of the cylinder 41, a first one-way valve 43 is embedded and installed on the surface of the cylinder 41, an inflating assembly 44 is arranged on the surface of the cylinder 41, the inflating assembly 44 comprises an air inlet tube 441 fixedly communicated with one end of the inner wall of the cylinder 41, and a second one-way valve 442 is embedded and installed on the surface of the air inlet tube 441.
It should be noted that, in the above description, the laryngoscope catheter 1, the balloon 2, the first check valve 43, the second check valve 442, and the like are relatively mature devices in the prior art, and specific types can be selected according to actual needs.
When the laryngoscope catheter 1 is required to be checked and treated, the laryngoscope catheter 1 is inserted into the corresponding position in the oral cavity of the patient, the piston 42 is pushed to reciprocate in the cylinder 41, air enters the cylinder 41 through the air inlet pipe 441, air in the cylinder 41 is pushed into the balloon 2 through the delivery pipe 3, the air in the balloon 2 is quickly sufficient and supported, the laryngoscope catheter 1 is fixed in the trachea of the human body, and at the moment, the laryngoscope catheter 1 starts to check or treat the laryngeal of the patient.
As shown in fig. 3, a connecting pipe 443 is disposed on the surface of the cylinder 41, the surface of the connecting pipe 443 is screwed on the inner wall of the pipe 3, the sealing rings 444 are fixedly connected to one ends of the connecting pipe 443 and the pipe 3, the balls 448 are rollably connected to the inner wall of the connecting pipe 443, and the surface of the balls 448 is rollably connected to the surface of the cylinder 41.
When it is necessary to connect the cylinder 41 to the pipe 3, the connecting pipe 443 is abutted against the pipe 3, and the connecting pipe 443 is rotated, so that the cylinder 41 is screwed to the pipe 3, and the two seal rings 444 are abutted against each other, thereby tightly connecting the cylinder 41 to the pipe 3.
When the laryngoscope catheter 1 is required to be thrown into the medical garbage can, the connecting pipe 443 is rotated to be separated from the conveying pipe 3, and the barrel 41 is separated from the conveying pipe 3, so that the laryngoscope catheter 1 can be thrown into the medical garbage can.
As shown in fig. 4, the upper end of the surface of the pipe 3 is fixedly connected with an air outlet pipe 445, the inner wall of the air outlet pipe 445 is clamped with a sealing plug 446, the surface of the sealing plug 446 is fixedly connected with an elastic block 447, and one side of the elastic block 447 is fixedly connected with the surface of the air outlet pipe 445.
When the laryngoscope catheter 1 in the throat of a patient needs to be taken out, the sealing plug 446 is pulled to open the air outlet pipe 445 smoothly, at the moment, the air in the saccule 2 is discharged from the air outlet pipe 445 through the delivery pipe 3, the fixation of the laryngoscope catheter 1 in the throat of the patient is relieved, and the laryngoscope catheter 1 is pulled to be far away from the oral cavity of the patient.
When the laryngoscope catheter 1 is used, the laryngoscope catheter 1 is inserted into the corresponding position in the oral cavity of a patient, the piston 42 is pushed to reciprocate in the cylinder 41, air enters the cylinder 41 through the air inlet pipe 441 in the reciprocating motion of the piston 42, air in the cylinder 41 is pushed into the balloon 2 through the delivery pipe 3, the air in the balloon 2 is fast and sufficient and supported, the laryngoscope catheter 1 is fixed in the trachea of the human body, at the moment, the laryngoscope catheter 1 starts to inspect or treat the throat of the patient, the sealing plug 446 is pulled, the air outlet pipe 445 is opened and unblocked, at the moment, the air in the balloon 2 is discharged through the delivery pipe 3 and the air outlet pipe 445, the fixation of the laryngoscope catheter 1 in the throat of the patient is relieved, and the laryngoscope catheter 1 is pulled away from the oral cavity of the patient.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A laryngoscope catheter having a rapid tracheal balloon inflation function, comprising:
The laryngoscope catheter (1), the surface of the laryngoscope catheter (1) is fixedly connected with a balloon (2), the inner wall of the balloon (2) is communicated with a delivery tube (3), and the other end of the delivery tube (3) penetrates through and extends out of the inner wall of the laryngoscope catheter (1);
The inflation mechanism (4) is used for conveying gas to the inside of the balloon (2), and the inflation mechanism (4) is arranged at one end of the conveying pipe (3);
The inflation mechanism (4) comprises a cylinder body (41) communicated with one end of the conveying pipe (3), a piston (42) is slidably connected to the inner wall of the cylinder body (41), a first one-way valve (43) is embedded and installed on the surface of the cylinder body (41), and an inflation assembly (44) is arranged on the surface of the cylinder body (41).
2. The laryngoscope catheter with the rapid inflation function of the tracheal balloon according to claim 1, wherein the inflation assembly (44) comprises an air inlet pipe (441) fixedly communicated with one end of the inner wall of the cylinder (41), and a second one-way valve (442) is embedded and installed on the surface of the air inlet pipe (441).
3. The laryngoscope catheter with the rapid inflation function of the tracheal balloon according to claim 1, wherein a connecting pipe (443) is arranged on the surface of the cylinder body (41), and the surface of the connecting pipe (443) is connected with the inner wall of the delivery pipe (3) in a threaded manner.
4. The laryngoscope catheter with the rapid inflation function of the tracheal balloon according to claim 3, wherein the connecting pipe (443) and one end of the delivery pipe (3) are fixedly connected with a sealing ring (444).
5. The laryngoscope catheter with the rapid inflation function of the tracheal balloon according to claim 1, wherein the upper end of the surface of the delivery tube (3) is fixedly communicated with an air outlet tube (445), and the inner wall of the air outlet tube (445) is clamped with a sealing plug (446).
6. The laryngoscope catheter with rapid inflation function for a tracheal balloon as recited in claim 5, wherein the surface of the sealing plug (446) is fixedly connected with an elastic block (447), and one side of the elastic block (447) is fixedly connected to the surface of the air outlet tube (445).
7. A laryngoscope catheter with rapid tracheal balloon inflation as claimed in claim 3, wherein the inner wall of the connecting tube (443) is rollably connected with balls (448), and the surface of the balls (448) is rollably connected with the surface of the barrel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420910901.3U CN222466873U (en) | 2024-04-29 | 2024-04-29 | Laryngoscope catheter with quick inflating function of tracheal balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420910901.3U CN222466873U (en) | 2024-04-29 | 2024-04-29 | Laryngoscope catheter with quick inflating function of tracheal balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222466873U true CN222466873U (en) | 2025-02-14 |
Family
ID=94491555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420910901.3U Active CN222466873U (en) | 2024-04-29 | 2024-04-29 | Laryngoscope catheter with quick inflating function of tracheal balloon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222466873U (en) |
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2024
- 2024-04-29 CN CN202420910901.3U patent/CN222466873U/en active Active
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