CN216934329U - Oropharynx air vent convenient to pipeline is put into - Google Patents
Oropharynx air vent convenient to pipeline is put into Download PDFInfo
- Publication number
- CN216934329U CN216934329U CN202121060785.3U CN202121060785U CN216934329U CN 216934329 U CN216934329 U CN 216934329U CN 202121060785 U CN202121060785 U CN 202121060785U CN 216934329 U CN216934329 U CN 216934329U
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- CN
- China
- Prior art keywords
- air duct
- oropharynx air
- silica gel
- end block
- oropharynx
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- 210000003300 oropharynx Anatomy 0.000 title claims abstract description 61
- 239000000741 silica gel Substances 0.000 claims abstract description 39
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 210000000214 mouth Anatomy 0.000 description 9
- 206010036790 Productive cough Diseases 0.000 description 8
- 208000024794 sputum Diseases 0.000 description 8
- 210000003802 sputum Anatomy 0.000 description 8
- 210000002345 respiratory system Anatomy 0.000 description 7
- 230000006378 damage Effects 0.000 description 5
- 206010011224 Cough Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002409 epiglottis Anatomy 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010059138 Glossoptosis Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001037 epileptic effect Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000001184 pharyngeal muscle Anatomy 0.000 description 1
- 201000000196 pseudobulbar palsy Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an oropharynx air duct convenient for pipeline insertion, which is characterized by comprising: the oropharynx air duct comprises an oropharynx air duct main body, an end block and a silica gel plug; the end block is detachably connected to the head end of the oropharynx air duct main body, and the silica gel plug is detachably connected to the end block; the oropharynx air duct is improved at the end of the whole device, the two sides of the oropharynx air duct are provided with the outwards-facing U-shaped openings for clamping and connecting the pipelines, and meanwhile, a fixing device is provided for the pipelines, compared with the traditional oropharynx air duct, the oropharynx air duct fixing device is more convenient and simpler for the pipeline of a patient to be placed, and is more convenient to fix and has better stability; simultaneously, the device's "U" type opening upper and lower both sides are equipped with the arch of slope respectively to be used for the chucking pipeline, the locking structure of having avoided numerous and diverse so design accords with the overall structure characteristic of oropharynx air vent, simple structure, low cost, the popularization and application in the later stage of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of medical care instruments, and particularly relates to an oropharynx air duct convenient for pipeline insertion.
Background
The oropharynx airway, also known as an oropharynx airway, is a non-tracheal catheter non-invasive airway, can prevent glossoptosis, rapidly open the airway, and establish a temporary artificial airway. Generally used for:
1. maintaining the patency of the upper respiratory tract: for anesthetized patients or comatose patients, the tongue and epiglottis may fall backwards into the posterior pharyngeal wall due to the relaxation of the floor of the mouth and pharyngeal muscles that support the tongue to maintain the upper respiratory tract unobstructed, resulting in obstruction of the upper respiratory tract. When correctly inserted into the oropharyngeal airway, the front end of the utility model can lift the tongue and the epiglottis from the posterior pharyngeal wall, thereby achieving the purpose of preventing or treating upper respiratory tract obstruction. Compared to other methods of maintaining an open upper airway, such as lifting the chin, holding the mandible and endotracheal intubation, inserting the oropharyngeal airway does not affect the stability of the patient's cervical spine.
2. Sputum suction: patients suffering from pseudobulbar paralysis, dysphagia and atonic cough, patients who are bedridden for a long time and have lung infection without intubation and trachea incision are easy to damage nasal mucosa due to repeated stimulation of sputum suction through nasal cavities, patients who suffer from oral sputum suction are easy to bite the sputum suction pipe and are not in conflict, the operation method of sputum suction after the oropharynx air duct is placed is simple and convenient, only the insertion depth of the oral cavity is about 5-6 cm deeper than the depth of the nasal cavity, the effect of stimulating cough reaction is strong, and therefore sputum in the deep portion of the air duct is easy to cough to upper respiratory tract and is beneficial to suction.
3. Use as a bite block: besides being used for maintaining the unobstructed respiratory tract, the oropharyngeal airway can be used as a bite block to prevent a patient from biting down the tracheal catheter inserted in the oral cavity. In the attack of epileptics, the oropharynx air duct not only can maintain the unobstructed respiratory tract of the patient, but also can prevent the patient from biting the tongue.
4. Other purposes are as follows: assist in oropharyngeal suction; in mask ventilation in some patients, the use of oropharyngeal airways helps to achieve mask sealing, such as in non-dental patients; to assist in insertion of the oropharynx and the gastrointestinal tract.
At present, the existing oropharyngeal airway has the following defects:
the patient in clinic sometimes needs to insert stomach tube, sputum suction tube and other pipelines, but in the patient wearing the oropharyngeal airway, the oral cavity part is basically covered and occupied by the oropharyngeal airway, the insertion of the catheter is inconvenient, and the catheter cannot be fixed, so that the trouble is caused to the treatment of the patient in clinic, and the work becomes very inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model designs the oropharynx air duct convenient for the pipeline to be placed, the end of the oropharynx air duct is improved, the U-shaped openings facing the outer sides are arranged on the two sides of the oropharynx air duct and used for clamping the pipeline, and meanwhile, a fixing device is provided for the pipeline; meanwhile, the upper side and the lower side of the U-shaped opening of the device are respectively provided with inclined bulges for clamping the pipeline, so that the design avoids a complicated locking structure, the overall structural characteristics of the oropharynx air duct are met, the structure is simple, the cost is low, and the popularization and the application in the later period are facilitated; secondly, an elastic silica gel pad is wrapped on an inner ring of the U-shaped opening of the device, the silica gel pad provides a locking force for a fixed pipeline and is matched with the inclined bulge to carry out double fixation on the pipeline, and the silica gel pad is directly wrapped on the outer side of the pipeline, so that the pipeline is not easy to separate and the pipeline is convenient to fix; then, the outer side of the part of the main body of the device, which extends into the oral cavity of the human body, is coated with a silica gel layer, so that the phenomenon that the throat of the human body is damaged and secondary damage is caused when the oropharynx air duct is placed into the human body is avoided; finally, the connection end and the main part of the device are arranged to be detachably connected, the connection end is provided with different sizes, namely the sizes of the U-shaped openings are different, so that the device is suitable for pipelines with different sizes, the practicability of the whole device is higher, and the device is convenient to use in clinic.
In order to achieve the technical effects, the utility model is realized by the following technical scheme: the utility model provides an oropharynx air vent convenient to pipeline is put into which characterized in that includes: the oropharynx air duct comprises an oropharynx air duct main body, an end block and a silica gel plug;
the end block is detachably connected to the head end of the oropharynx air duct main body, and the silica gel plug is detachably connected to the end block;
furthermore, a silica gel layer is fixedly connected to the outer part of the oropharynx air duct main body, and a T-shaped clamping block is fixedly arranged at the end head of the oropharynx air duct main body; the oropharynx air duct main body is detachably clamped on the end block through a T-shaped clamping block;
furthermore, two sides of the end block are provided with U-shaped openings with outward openings, the inner surfaces of the U-shaped openings are fixedly connected with C-shaped silica gel pads, and the inner surfaces of the end block are provided with T-shaped clamping grooves which do not penetrate through the upper end and the lower end of the end block; the oropharynx air duct main body is detachably clamped in the T-shaped clamping groove, the silica gel plug is detachably connected to the lower bottom of the T-shaped clamping groove, and the lower end face of the silica gel plug is flush with the lower end face of the end block;
further, the end block is provided with a plurality of different size specifications;
furthermore, the upper end surface and the lower end surface of the U-shaped opening are provided with bulges;
Furthermore, the outer side of the U-shaped opening projection is inclined and extends to the outer edge of the end block;
the beneficial effects of the utility model are:
1. compared with the traditional oropharynx air pipe, the oropharynx air pipe is more convenient and simpler to place in a patient pipeline and is more convenient to fix and has better stability;
2. the upper side and the lower side of the U-shaped opening of the device are respectively provided with an inclined bulge for clamping the pipeline, so that the design avoids a complex locking structure, the overall structural characteristics of the oropharynx air duct are met, the structure is simple, the cost is low, and the popularization and the application in the later period are facilitated;
3. an elastic silica gel pad is coated on an inner ring of a U-shaped opening of the device, the silica gel pad provides a locking force for a fixed pipeline and is matched with an inclined bulge of the silica gel pad to carry out double fixation on the pipeline, and the silica gel pad is directly coated on the outer side of the pipeline, so that the pipeline is not easy to separate and the pipeline is convenient to fix;
4. the device main body is embedded into the outer side of the oral cavity part of the human body and is coated with a silica gel layer, so that the throat of the human body is prevented from being injured and secondary injury is avoided when the oropharynx air duct is placed into the human body;
5. The device's connection end sets up to dismantling the connection rather than the main part, connects the end and is provided with the not big size down, is "U" type opening size variation in size promptly to adapt to the pipeline of different size in size, make whole device practicality stronger, make things convenient for the use in the clinic.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an oropharyngeal airway facilitating tube insertion:
fig. 2 is a schematic view of an oropharyngeal airway body and its accompanying structures for an oropharyngeal airway facilitating insertion of a tube:
figure 3 is a schematic view of an end-block of an oropharyngeal airway facilitating insertion of a tube and its accompanying structure:
FIG. 4 is a schematic view of a clamping structure of the tube of oropharyngeal airway for facilitating the insertion of the tube:
FIG. 5 is an enlarged partial view of the area 5 of FIG. 2;
In the drawings, the reference numbers indicate the following list of parts:
1-oropharynx airway main body, 101- 'T' -shaped fixture block, 102-silica gel layer, 2-end block, 201- 'U' -shaped opening, 202- 'C' -shaped silica gel pad, 203-bulge, 204- 'T' -shaped fixture block, 3-silica gel plug and 4-catheter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 2, an oropharyngeal airway facilitating tube insertion, comprising: the oropharynx air duct comprises an oropharynx air duct main body 1, an end block 2 and a silica gel plug 3;
the end block 2 is detachably connected to the head end of the oropharynx airway main body 1, and the silica gel plug 3 is detachably connected to the end block 2; compared with the traditional oropharynx air pipe, the fixing device is provided for the pipe, and the fixing device is used for the pipe placed into a patient, so that the oropharynx air pipe is more convenient, simpler and better in stability;
A silica gel layer 102 is fixedly connected to the outer part of the oropharyngeal airway main body 1, and a T-shaped fixture block 101 is fixedly arranged at the end of the oropharyngeal airway main body 1; the oropharynx air duct main body 1 is detachably clamped on the end block 2 through a T-shaped clamping block 101; when the oropharynx air duct main body 1 enters the oral cavity and the throat of a human body, the silica gel layer 102 plays a role in protecting the oral cavity and the throat of the human body, avoids secondary damage to the human body caused by the oropharynx air duct main body, and increases pain and discomfort of a patient;
the two sides of the end block 2 are provided with U-shaped openings 201 with outward openings for clamping a catheter 4 such as a gastric tube, a sputum suction tube and the like required for nursing, the inner surface of the U-shaped openings 201 is fixedly connected with a C-shaped silica gel pad 202, and the catheter is more stably fixed and is not easy to break loose under the coating of the C-shaped silica gel pad 202; the inner surface of the end block 2 is provided with a T-shaped clamping groove 204 which does not penetrate through the upper end and the lower end of the end block 2; the oropharynx air duct main body 1 is detachably clamped in the T-shaped clamping groove 204, the silica gel plug 3 is detachably connected to the lower bottom of the T-shaped clamping groove 204, the lower end face of the silica gel plug is flush with the lower end face of the end block 2, and the silica gel plug is used for plugging the T-shaped clamping groove on one hand to provide a comfortable use environment for a patient and provide movement limitation for the oropharynx air duct main body 1 on the other hand;
The end block is provided with a plurality of different sizes; the connecting end block 2 and the oropharynx air duct main body 1 of the device are detachably connected, and the connecting end heads are provided with sizes with different sizes, namely the sizes of the U-shaped openings are different, so that the device is suitable for pipelines 4 with different sizes, the practicability of the whole device is higher, and the device is convenient to use in clinic;
the upper end surface and the lower end surface of the U-shaped opening 201 are provided with protrusions 203; the bulge 203 is used for clamping the main catheter, so that the catheter 4 is stably positioned at the inner end of the U-shaped opening 201 and is stably clamped;
the outer side of the protrusion 203 of the U-shaped opening 201 is inclined and extends to the outer edge of the end block 2, so that a buffer degree is provided for clamping the conduit 4, the conduit 4 is conveniently clamped, a complicated locking structure is avoided due to the design, the integral structural characteristic of the oropharynx airway is met, the structure is simple, the cost is low, and the later popularization and application are facilitated;
the specific using method and the steps of the device are as follows:
1. the device is sterilized and disinfected.
2. The oropharyngeal airway main body 1 and the end block 2 are assembled together as appropriate depending on the size of the catheter.
3. The oropharyngeal airway body 1 of the device is arranged in the throat of a human body.
4. The tube is snapped onto the end block 2 at the "U" shaped opening 201.
In conclusion, 1, the oropharynx air duct is improved at the end of the whole device, the two sides of the oropharynx air duct are provided with the U-shaped openings facing outwards for clamping the pipeline, and meanwhile, a fixing device is provided for the pipeline, compared with the traditional oropharynx air duct, the oropharynx air duct fixing device is more convenient and simpler for the placement of a patient pipeline and better in fixing stability;
2. the upper side and the lower side of the U-shaped opening of the device are respectively provided with an inclined bulge for clamping the pipeline, so that the device avoids a complex locking structure, accords with the integral structural characteristic of the oropharynx air duct, has a simple structure and low cost, and is convenient for later popularization and application;
3. an elastic silica gel pad is coated on an inner ring of a U-shaped opening of the device, the silica gel pad provides a locking force for a fixed pipeline and is matched with an inclined bulge of the silica gel pad to carry out double fixation on the pipeline, and the silica gel pad is directly coated on the outer side of the pipeline, so that the pipeline is not easy to separate and the pipeline is convenient to fix;
4. the device main body is embedded into the outer side of the oral cavity part of the human body and is coated with a silica gel layer, so that the throat of the human body is prevented from being injured and secondary injury is avoided when the oropharynx air duct is placed into the human body;
5. The device's connection end sets up to dismantling the connection with its main part, connects the end and is provided with the size under the difference greatly, is "U" type opening size variation promptly to adapt to the pipeline of different size of a dimension, make whole device practicality stronger, make things convenient for the use in the clinic.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an oropharynx air vent convenient to pipeline is put into which characterized in that includes: the oropharynx air duct comprises an oropharynx air duct main body, an end block and a silica gel plug;
the end block is detachably connected to the head end of the oropharynx air duct main body, and the silica gel plug is detachably connected to the end block;
two sides of the end block are provided with U-shaped openings with outward openings, the inner surface of each U-shaped opening is fixedly connected with a C-shaped silica gel pad, and the inner surface of the end block is provided with a T-shaped clamping groove which does not penetrate through the upper end and the lower end of the end block; oropharynx air vent main part detachable joint is in this "T" type draw-in groove, and silica gel stopper detachable connects in the lower bottom of this "T" type draw-in groove, terminal surface parallel and level under its terminal surface and the end block.
2. The oropharynx air duct convenient for duct insertion according to claim 1, characterized in that a silica gel layer is fixedly connected to the outside of the oropharynx air duct main body, and a T-shaped fixture block is fixedly arranged at the end of the oropharynx air duct main body; the oropharynx air duct main body is detachably clamped on the end block through a T-shaped clamping block.
3. An oropharyngeal airway facilitating tube insertion according to claim 1, wherein the end-block is provided in a plurality of different sizes.
4. The oropharyngeal airway facilitating insertion of the tube of claim 1, wherein the upper and lower end surfaces of the U-shaped opening are provided with protrusions.
5. The oropharyngeal airway facilitating insertion of the tube of claim 1, wherein the outside of the "U" shaped opening projection is angled to extend to the outer edge of the end block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060785.3U CN216934329U (en) | 2021-05-18 | 2021-05-18 | Oropharynx air vent convenient to pipeline is put into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060785.3U CN216934329U (en) | 2021-05-18 | 2021-05-18 | Oropharynx air vent convenient to pipeline is put into |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216934329U true CN216934329U (en) | 2022-07-12 |
Family
ID=82289065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121060785.3U Expired - Fee Related CN216934329U (en) | 2021-05-18 | 2021-05-18 | Oropharynx air vent convenient to pipeline is put into |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216934329U (en) |
-
2021
- 2021-05-18 CN CN202121060785.3U patent/CN216934329U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |