CN220025804U - Auxiliary device for laryngeal mask imbedding operation - Google Patents
Auxiliary device for laryngeal mask imbedding operation Download PDFInfo
- Publication number
- CN220025804U CN220025804U CN202223385604.1U CN202223385604U CN220025804U CN 220025804 U CN220025804 U CN 220025804U CN 202223385604 U CN202223385604 U CN 202223385604U CN 220025804 U CN220025804 U CN 220025804U
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- China
- Prior art keywords
- patient
- hood
- laryngeal mask
- cushion
- lower jaw
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- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 210000005069 ears Anatomy 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims description 3
- 210000001202 rhombencephalon Anatomy 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 210000004373 mandible Anatomy 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 8
- 210000003128 head Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002695 general anesthesia Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010012373 Depressed level of consciousness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 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
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to an auxiliary device for laryngeal mask imbedding operation, which comprises a hood with an annular structure, wherein the hood is made of elastic materials, the top end of the hood is covered at the head top position of a patient, the inner side of the bottom end of the hood is propped against the mandible of the patient, and a rubber pad is arranged at the contact position of the inner side of the bottom end of the hood and the mandible of the patient. According to the utility model, the hood made of elastic materials is arranged, the rubber pad propped against the lower jaw of a patient is arranged on the inner side of the bottom end of the hood, the lower jaw of the patient is lifted upwards by using the hood with elasticity, so that the air leakage phenomenon of the laryngeal mask can be continuously and effectively reduced, the phenomena of gastrectasia, reflux aspiration, insufficient ventilation and the like caused by the air leakage of the laryngeal mask are avoided, the safety of an operation is ensured, and compared with the traditional manual support of the lower jaw of the patient, the lower jaw of the patient is more labor-saving and comfortable.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an auxiliary device for laryngeal mask imbedding operation.
Background
The laryngeal mask airway is an artificial airway which is frequently used in the processes of emergency resuscitation, general anesthesia and the like in modern clinic, is used for keeping the airway unobstructed, ensures ventilation and oxygenation of patients, and is an effective means for establishing a safe airway.
In the process of emergency resuscitation and general anesthesia, a patient usually needs to put into a laryngeal mask, and because the patient is usually in a coma or semi-coma state, the mandibular position of the patient is loose, so that the laryngeal mask is in a position air leakage state, and further the phenomena of gastrectasia, reflux aspiration, insufficient ventilation and the like occur, the risk of operation is increased, the current common practice is that medical staff presses the mandibular part of the patient by using both hands, the gap between the laryngeal mask and the airway of the patient is reduced, and therefore, the air leakage phenomenon of the laryngeal mask is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an auxiliary device for laryngeal mask imbedding operation, which can reduce the air leakage phenomenon of laryngeal mask imbedding operation, simultaneously reduce the labor intensity of medical staff, and solve the problem of more laborious air leakage phenomenon of laryngeal mask imbedding operation by manually supporting the lower jaw of a patient in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device of operation is put into to laryngeal mask, includes the hood of a loop configuration, the hood is made by elastic material, the hood top cover is established in patient's overhead position, the inboard and the patient's mandible of hood bottom offset, the inboard and patient's mandible contact's of hood bottom position is equipped with the cushion.
Optionally, the cushion is hollow rubber gasbag, the cushion bottom is equipped with the TPU air cock, the TPU air cock runs through the hood sets up.
Optionally, the cushion inner chamber divide into three cavity, and three the cavity is along the width direction interval distribution of patient's lower jaw, be equipped with on the cushion respectively with three TPU air cock of cavity intercommunication.
Optionally, the inflatable device further comprises an inflatable balloon and an air pipe, one end of the air pipe is connected with the inflatable balloon, the other end of the air pipe is provided with an air tap connector suitable for being in butt joint communication with the TPU air tap, and a one-way valve is arranged at the tail part of the inflatable balloon.
Optionally, two sides of the head cover are symmetrically provided with avoidance holes, and the avoidance holes correspond to the positions of ears of the patient.
Optionally, the device further comprises a reinforcing band, wherein the reinforcing band is made of elastic cloth, and the reinforcing band is connected between two sides of the head cover and is attached to the hindbrain scoop of the patient.
Compared with the prior art, the utility model provides an auxiliary device for laryngeal mask implantation surgery, which has the following beneficial effects:
1. according to the utility model, the hood made of elastic materials is arranged, the rubber pad propped against the lower jaw of a patient is arranged on the inner side of the bottom end of the hood, the lower jaw of the patient is lifted upwards by using the hood with elasticity, so that the air leakage phenomenon of the laryngeal mask can be continuously and effectively reduced, the phenomena of gastrectasia, reflux aspiration, insufficient ventilation and the like caused by the air leakage of the laryngeal mask are avoided, the safety of an operation is ensured, and compared with the traditional manual support of the lower jaw of the patient, the lower jaw of the patient is more labor-saving and comfortable;
2. according to the utility model, the rubber cushion is designed into the hollow rubber air bag, the TPU air tap is arranged at the bottom of the rubber cushion, and air is injected into the rubber cushion through the TPU air tap, so that the overall thickness of the rubber cushion can be changed, the rubber cushion can be abutted against the mandible positions of different patients, and the applicability of the device is improved;
3. according to the utility model, the inner cavity of the rubber cushion is divided into three chambers, the three TPU air nozzles which are respectively communicated with the three chambers are arranged on the rubber cushion, and air can be respectively injected into the three chambers through the three TPU air nozzles, so that the rubber cushion is in a form of thin two ends and thick middle, and the thicker middle position of the rubber cushion can be pressed against the tongue root part of a patient, thereby improving the air leakage prevention effect of the auxiliary device for the laryngeal mask implantation operation.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of the wearing effect structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the wearing state of the present utility model;
fig. 4 is a schematic cross-sectional view of a rubber pad according to the present utility model.
In the figure: 1. a head cover; 10. a clearance hole; 2. rubber cushion; 20. a chamber; 3. TPU air tap; 4. inflating the balloon; 5. a gas pipe; 50. an air tap joint; 6. a reinforcing tape; 7. a one-way valve.
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.
Examples: referring to fig. 1 to 4, an embodiment of the present utility model provides a technical solution: the utility model provides an auxiliary device of operation is put into to laryngeal mask, including a loop configuration's hood 1, hood 1 is made by elastic material, hood 1 top end cover is established in patient's top of the head position, hood 1 bottom inboard offsets with patient's lower jaw, hood 1 bottom inboard is equipped with cushion 2 with patient's lower jaw contact's position, after the laryngeal mask was put into patient's air flue, utilize to have elastic hood 1 upwards promote patient's lower jaw, sustainable effectual reduction laryngeal mask gas leakage phenomenon, avoid the gastrectasia, the reflux mistake that causes because of laryngeal mask gas leakage inhale phenomenon such as insufficient ventilation, guarantee the safety of operation, compare traditional manual work to hold patient's lower jaw, more laborsaving, comfortable.
On the basis of the embodiment, the rubber cushion 2 is a hollow rubber air bag, the bottom of the rubber cushion 2 is provided with the TPU air tap 3, the TPU air tap 3 is arranged penetrating through the hood 1, and air is injected into the rubber cushion 2 through the TPU air tap 3, so that the overall thickness of the rubber cushion 2 can be changed, and the rubber cushion 2 can be abutted against the mandible positions of different patients;
in a preferred embodiment, the TPU air tap 3 is a TPU pressing air tap, and when air in the rubber mat 2 needs to be exhausted, air can be quickly exhausted by pressing the middle of the air valve.
Because laryngeal mask gas leakage is mainly due to the fact that the lingual muscle of a patient is relaxed, in order to improve the fixing effect of the mandible part of the patient, in the embodiment, the inner cavity of the rubber cushion 2 is divided into three chambers 20, the three chambers 20 are distributed at intervals along the width direction of the mandible of the patient, three TPU air nozzles 3 which are respectively communicated with the three chambers 20 are arranged on the rubber cushion 2, and gas can be respectively injected into the three chambers 20 through the three TPU air nozzles 3, so that the thickness of the middle and two ends of the rubber cushion 2 can be independently adjusted, the rubber cushion 2 is in a shape with thin two ends and thick middle, so that the middle of the rubber cushion 2 can compress the tongue root part of the patient, and the gas leakage preventing effect of the auxiliary device for the laryngeal mask imbedding operation is improved.
In order to facilitate the inflation of the rubber pad 2, the embodiment further comprises an inflation device, wherein the inflation device comprises an inflation balloon 4 and an air pipe 5, one end of the air pipe 5 is connected with the inflation balloon 4, the other end of the air pipe 5 is provided with an air nozzle joint 50 which is suitable for being in butt joint communication with the TPU air nozzle 3, and the tail part of the inflation balloon 4 is provided with a one-way valve 7; when the inflatable bag 4 is inflated by repeatedly pinching the inflatable bag 4, the inflatable bag 4 can be utilized to rapidly inflate the rubber cushion 2, the inflatable cushion is convenient to use, and in the inflation process, the TPU air tap 3 and the one-way valve 7 both play a role in one-way air intake, so that the inflatable cushion 2 is inflated smoothly and the inflation form of the rubber cushion 2 is maintained.
On the basis of the above embodiment, the two sides of the hood 1 in this embodiment are symmetrically provided with the avoidance holes 10, the avoidance holes 10 correspond to the positions of the ears of the patient, and when the patient wears the hood 1, the ears of the patient are placed in the avoidance holes 10, so that the discomfort of the patient wearing the hood can be reduced.
On the basis of the above embodiment, the present embodiment further includes a reinforcing band 6, where the reinforcing band 6 is made of elastic fabric, and the reinforcing band 6 is connected between two sides of the hood 1 and is attached to the back brain of the patient, and the reinforcing band 6 can prevent the headgear after wearing from being separated from the head of the patient, so as to improve the stability of the headgear after wearing.
Working principle: after the laryngeal mask cannula of the laryngeal mask is placed into the throat of a patient from the oral cavity of the patient, the head of the patient is worn by the head cover 1, then the machine end connector of the laryngeal mask is connected with a pipeline of an anesthetic or breathing machine, then the three cavities 20 of the rubber cushion 2 are inflated according to the shape of the mandible of the patient, when the laryngeal mask is inflated, the air tap connector 50 at one end of the air pipe 5 is in butt joint communication with the TPU air tap 3, then the inflatable balloon 4 is held by the hand, the inflatable balloon 4 is repeatedly pinched, so that the rubber cushion 2 is inflated, and when the inflation of the three cavities 20 of the rubber cushion 2 is completed, the whole shape of the rubber cushion 2 is thick in the middle and thin at two ends, so that the tongue root part of the patient can be better propped against, and the air leakage prevention effect of the auxiliary device for the laryngeal mask placement operation is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An auxiliary device for laryngeal mask implantation surgery, which is characterized in that: including hood (1) of an annular structure, hood (1) are made by elastic material, hood (1) top cover is established in patient's overhead position, hood (1) bottom inboard offsets with patient's lower jaw, hood (1) bottom inboard is equipped with cushion (2) with patient's lower jaw contact's position, cushion (2) are both ends thin, middle thick form, cushion (2) are hollow rubber gasbag, cushion (2) bottom is equipped with TPU air cock (3), TPU air cock (3) run through hood (1) set up, cushion (2) inner chamber divide into three cavity (20), three cavity (20) are followed patient's lower jaw's width direction interval distribution, be equipped with on cushion (2) respectively with three TPU air cock (3) of cavity (20) intercommunication.
2. The laryngeal mask insertion surgical auxiliary device according to claim 1, wherein: still include aerating device, aerating device includes and fills balloon (4) and gas-supply pipe (5), gas-supply pipe (5) one end with it is connected to fill balloon (4), gas-supply pipe (5) other end have be suitable for with TPU air cock (3) butt joint intercommunication air cock connector (50), the afterbody of filling balloon (4) is equipped with check valve (7).
3. The laryngeal mask insertion surgical auxiliary device according to claim 1, wherein: the two sides of the head cover (1) are symmetrically provided with avoidance holes (10), and the avoidance holes (10) correspond to the positions of ears of a patient.
4. The laryngeal mask insertion surgical auxiliary device according to claim 1, wherein: still include reinforcement area (6), reinforcement area (6) are made by elasticity cloth, reinforcement area (6) are connected between the both sides of hood (1) and laminating in patient's hindbrain spoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385604.1U CN220025804U (en) | 2022-12-16 | 2022-12-16 | Auxiliary device for laryngeal mask imbedding operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223385604.1U CN220025804U (en) | 2022-12-16 | 2022-12-16 | Auxiliary device for laryngeal mask imbedding operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220025804U true CN220025804U (en) | 2023-11-17 |
Family
ID=88721426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223385604.1U Active CN220025804U (en) | 2022-12-16 | 2022-12-16 | Auxiliary device for laryngeal mask imbedding operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220025804U (en) |
-
2022
- 2022-12-16 CN CN202223385604.1U patent/CN220025804U/en active Active
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