CN219783439U - Multi-channel oropharynx ventilation device - Google Patents
Multi-channel oropharynx ventilation device Download PDFInfo
- Publication number
- CN219783439U CN219783439U CN202321112292.9U CN202321112292U CN219783439U CN 219783439 U CN219783439 U CN 219783439U CN 202321112292 U CN202321112292 U CN 202321112292U CN 219783439 U CN219783439 U CN 219783439U
- Authority
- CN
- China
- Prior art keywords
- arc
- limiting plate
- arc limiting
- sputum aspirator
- block
- 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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- 210000003300 oropharynx Anatomy 0.000 title claims description 6
- 238000009423 ventilation Methods 0.000 title abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 206010036790 Productive cough Diseases 0.000 claims description 23
- 208000024794 sputum Diseases 0.000 claims description 23
- 210000003802 sputum Anatomy 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 22
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 9
- 208000026435 phlegm Diseases 0.000 description 9
- 206010002091 Anaesthesia Diseases 0.000 description 4
- 230000037005 anaesthesia Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002695 general anesthesia Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010059138 Glossoptosis Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 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
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003158 myorelaxant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Abstract
The utility model discloses a multi-channel oropharyngeal ventilation device which comprises an arc-shaped limiting plate, wherein auxiliary belts are fixedly arranged on two sides of the arc-shaped limiting plate, an air injection pipe is fixedly arranged in the middle of the arc-shaped limiting plate in a penetrating mode, a communicated hose is fixedly arranged at one end, close to the auxiliary belts, of the air injection pipe, arc-shaped supporting plates are arranged on the upper side and the lower side of the arc-shaped limiting plate in a sliding mode, and grooves are formed in the opposite sides of the two arc-shaped supporting plates. According to the utility model, the screw rod is driven to rotate by the rotating block, so that the two moving blocks are driven to relatively move in the cavity, the adjusting rod is pushed to be gradually parallel to the moving blocks, and the two arc-shaped supporting plates on the sliding block are driven to move back to back, so that the oral cavity is opened, and a doctor can conveniently work, so that the oral cavity is convenient to adapt to the oral cavity of different people, the arc-shaped supporting plates can be opened to the most proper degree according to different patients, and the damage to the oral cavity of the patient is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a multi-channel oropharynx ventilation device.
Background
The effects of general anesthesia medicine and muscle relaxant of general anesthesia patients after the anesthesia operation are not completely disappeared, the protective reflex is not completely restored, complications such as airway obstruction, glossoptosis, insufficient ventilation, vomiting aspiration or unstable circulation function are easily generated, and therefore, some patients can place an oropharynx airway into an anesthesia recovery chamber after the trachea cannula is pulled out after the general anesthesia operation, so that the suffocation danger caused by respiratory obstruction is prevented.
In chinese patent CN109550127a, a multi-channel oropharynx ventilation device for anesthesia department is disclosed, which comprises an arc-shaped fixed cover, a ventilation pipe, an air injection pipe, an air purification membrane, a conical liquid reservoir, an arc-shaped plate, a hanging lug, a hose, a tongue depressor and an arc-shaped cross plate; the middle part of the arc-shaped fixed cover transversely penetrates through the vent pipe, the connecting cap bodies with the inner walls provided with threads are arranged at the front end part and the rear end part of the vent pipe, the air purifying film is arranged at the contact part of the connecting cap body at the front part and the gas injection pipe, the soft branch pipe and the connecting pipe are arranged at the front part of the vent pipe, and the conical liquid storage device is connected at the bottom of the connecting pipe in a threaded manner; set up the air purification membrane and can purify patient respiratory air, reduce the influence of air impurity to patient's health, but above-mentioned multichannel oropharyngeal ventilation device for anesthesia branch of academic or vocational study can't be adjusted the degree of opening and satisfy every patient's oral cavity, so not only probably causes the damage to patient's oral cavity and still inconvenient doctor's work, can't adjust the position of inhaling the phlegm pipe according to the work needs simultaneously. Therefore, it is necessary to design a multi-channel oropharyngeal airway.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the multi-channel oropharyngeal airway, which is convenient for adapting to the oral cavity of different people by adjusting the interval between the two arc-shaped supporting plates, and effectively avoids the damage to the oral cavity of a patient; the length of the sputum suction tube is adjusted by pulling the sputum suction tube, so that the requirements of different lengths of the sputum suction tube in the oral cavity during working can be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the arc limiting plate, arc limiting plate both sides fixed mounting auxiliary belt, arc limiting plate intermediate position runs through fixed mounting and has the gas injection pipe, the gas injection pipe is close to the fixed communicating hose that is provided with of one end of auxiliary belt, both sides slip is provided with the arc backup pad about the arc limiting plate, two the arc backup pad is backed up one side mutually and is seted up flutedly, recess side internally mounted has the silica gel pad, arc backup pad both sides fixed mounting has the slider, the spout with slider mutual match is seted up on arc limiting plate surface, the gas injection pipe below is slided and is provided with the sputum aspirator that runs through the arc limiting plate, the one end fixed mounting that the sputum aspirator is close to the hose has the sputum aspirator.
Preferably, one side of the surface of the arc-shaped limiting plate is slidably provided with a movable block, one end of the movable block, which is close to the sputum suction tube, is fixedly provided with an arc-shaped clamping block, and clamping grooves matched with the arc-shaped clamping blocks are uniformly arranged on the surface of the sputum suction tube at intervals.
Preferably, the surface of the arc limiting plate is provided with a movable groove matched with the movable block, and a reset spring is fixedly arranged in the movable groove.
Preferably, cavities are formed in two sides of the inner portion of the arc-shaped limiting plate, and the cavities are communicated with the sliding grooves.
Preferably, a moving block is slidably arranged in the middle position inside the cavity, and adjusting rods rotatably connected with the sliding blocks are rotatably arranged on the upper side and the lower side of the moving block.
Preferably, a screw rod in threaded connection with the moving block is rotatably arranged at the middle position inside the cavity, and a rotating block connected with the screw rod is rotatably arranged at the middle position at two sides of the arc limiting plate.
The beneficial effects of the utility model are as follows:
through with interlock tooth card inside the recess, then drive the lead screw through rotatory piece and rotate to having driven two movable blocks at the inside relative movement of cavity, having promoted the regulation pole like this and having become parallel with the movable block gradually, thereby having driven the slider and sliding in the spout inside, can drive two arc backup pads and remove in opposite directions like this, thereby open the oral cavity and be convenient for doctor's work, the oral cavity of being convenient for adapt to different people like this can open the arc backup pad to the most suitable degree according to different patient, has effectually avoided causing the damage to patient's oral cavity like this.
Through external force pulling movable block at the movable groove removal to make the draw-in groove of arc fixture block pull out, can promote like this and inhale the phlegm pipe and remove to the oral cavity inside, avoid inhaling the end conflict of phlegm pipe to influence on the inner wall of patient's oral cavity through inhaling the phlegm ball and inhale the phlegm, adjust the demand of being convenient for satisfy different length of phlegm pipe in the oral cavity to the during operation through inhaling the length of phlegm pipe, be convenient for promote the arc fixture block to insert the draw-in groove inside through reset spring and fix spacing to inhaling the phlegm pipe.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged view of a of fig. 1 according to the present utility model.
FIG. 3 is a schematic view of an arc-shaped support plate structure according to the present utility model.
Fig. 4 is a cross-sectional view of an arcuate stop plate of the present utility model.
Reference numerals in the drawings: 1. an arc limiting plate; 2. an air injection pipe; 3. a hose; 4. an arc-shaped supporting plate; 5. a groove; 6. a slide block; 7. a chute; 8. a sputum aspirator tube; 9. a movable block; 10. an arc-shaped clamping block; 11. a clamping groove; 12. a movable groove; 13. a cavity; 14. a moving block; 15. an adjusting rod; 16. a screw rod; 17. a return spring; 18. an auxiliary belt.
Detailed Description
The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-4.
The first embodiment is given by fig. 1, fig. 2 and fig. 3, the utility model comprises an arc limiting plate 1, auxiliary belts 18 are fixedly arranged on two sides of the arc limiting plate 1, a patient can conveniently wear and fix the arc limiting plate, an air injection pipe 2 is fixedly arranged at the middle position of the arc limiting plate 1 in a penetrating way, a communicated hose 3 is fixedly arranged at one end of the air injection pipe 2, which is close to the auxiliary belts 18, oxygen injection is conveniently carried out, arc supporting plates 4 are slidably arranged on the upper side and the lower side of the arc limiting plate 1, grooves 5 are formed on one side, opposite to each other, of the two arc supporting plates 4, a silica gel pad is conveniently arranged in the groove 5, teeth are conveniently protected, sliding grooves 7 matched with the sliding grooves 6 are formed on the surfaces of the arc limiting plate 1, the sliding grooves 6 and the sliding grooves 7 are mutually matched, the arc supporting plate 4 can conveniently slide, a sputum suction pipe 8 penetrating through the arc limiting plate 1 is slidably arranged below the air injection pipe 2, the sputum suction pipe 8 is fixedly arranged at one end, which is close to the hose 3, and the sputum suction pipe 8 is prevented from being attached to the inner wall of an oral cavity. During operation is through inserting patient's oral cavity inside with hose 3, then it is spacing fixed through arc limiting plate 1, finally it is fixed again through supplementary area 18, this moment will interlock tooth card is inside recess 5, then it rotates to drive lead screw 16 through rotatory piece, because lead screw 16 and movable block 14 threaded connection, thereby it is inside relative movement at cavity 13 to have driven two movable blocks 14, it is parallel with movable block 14 gradually to have promoted regulation pole 15, thereby it slides at spout 7 inside to have driven slider 6, can drive two arc backup pads 4 and move in opposite directions like this, thereby be convenient for the doctor work with the oral cavity opening, be convenient for adapt to different people's oral cavity like this, can open arc backup pad 4 according to different patient and open the most suitable degree, like this effectually avoided causing the damage to patient's oral cavity, when needs are inhaling the phlegm, through external force pulling movable block 9 at movable groove 12 removal, thereby make arc fixture block 10 extract draw-in groove 11, like this can be released the spacing to inhaling the pipe 8, then promote inhaling pipe 8 and move down to the downside of patient's oral cavity inside, can be convenient for the doctor work with the oral cavity 8 because of the inner wall of the pipe 8 is difficult for carrying out the time with the fixed length of arc-shaped pipe 8 with the arc-shaped pipe 8 on the inner wall of the pipe 8, thereby the length of the mouth-shaped pipe 8 is satisfied with the arc-shaped pipe 8 is difficult for the time with the pipe is connected with the arc-shaped pipe 8, the pipe is difficult for the time is required to be connected with the pipe 8.
On the basis of the first embodiment, as shown in fig. 1 and 2, a movable block 9 is slidably arranged on one side of the surface of the arc limiting plate 1, an arc clamping block 10 is fixedly arranged at one end, close to the sputum aspirator 8, of the movable block 9, clamping grooves 11 matched with the arc clamping blocks 10 are uniformly arranged on the surface of the sputum aspirator 8 at intervals, and the sputum aspirator is inserted into the clamping grooves 11 through the arc clamping blocks 10, so that the sputum aspirator 8 is conveniently limited and fixed.
In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 2, a movable groove 12 matched with the movable block 9 is formed on the surface of the arc-shaped limiting plate 1, and a return spring 17 is fixedly installed in the movable groove 12, so that the movable block 9 can be conveniently pushed to slide in the movable groove 12.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 4, the two sides of the inside of the arc limiting plate 1 are provided with the cavities 13, and the cavities 13 are mutually communicated with the sliding grooves 7, so that the arc limiting plate is convenient to be installed in the cavities 13.
In the fifth embodiment, as shown in fig. 1 and fig. 4, a moving block 14 is slidably disposed in the middle position inside the cavity 13, and adjusting rods 15 rotatably connected with the sliding block 6 are rotatably disposed on the upper and lower sides of the moving block 14, and the moving block 14 drives the adjusting rods 15 to move, so that the sliding block 6 is pushed to slide.
In the sixth embodiment, based on the first embodiment, as shown in fig. 1 and fig. 4, a screw rod 16 in threaded connection with the moving block 14 is rotatably provided at a middle position inside the cavity 13, a rotating block connected with the screw rod 16 is rotatably provided at middle positions on two sides of the arc-shaped limiting plate 1, and the moving block 14 can be driven to move inside the cavity 13 by rotating the screw rod 16.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a multichannel oropharynx breather, includes arc limiting plate (1), its characterized in that: the utility model discloses a sputum aspirator, including arc limiting plate (1), auxiliary belt (18) of arc limiting plate (1) both sides fixed mounting, arc limiting plate (1) intermediate position runs through fixed mounting has gas injection tube (2), gas injection tube (2) are close to the fixed communicating hose (3) that are provided with of one end of auxiliary belt (18), arc limiting plate (1) upper and lower both sides slip is provided with arc backup pad (4), two arc backup pad (4) are offered flutedly (5) in opposite directions one side, recess (5) side internally mounted has the silica gel pad, arc backup pad (4) both sides fixed mounting has slider (6), spout (7) with slider (6) mutual matching are offered on arc limiting plate (1) surface, gas injection tube (2) below slip is provided with sputum aspirator (8) that run through arc limiting plate (1), sputum aspirator (8) are close to the one end fixed mounting of hose (3) has sputum aspirator.
2. A multi-channel oropharyngeal airway as claimed in claim 1 wherein: the sputum aspirator is characterized in that a movable block (9) is slidably arranged on one side of the surface of the arc limiting plate (1), an arc clamping block (10) is fixedly arranged at one end, close to the sputum aspirator tube (8), of the movable block (9), and clamping grooves (11) matched with the arc clamping block (10) are uniformly formed in the surface of the sputum aspirator tube (8) at intervals.
3. A multi-channel oropharyngeal airway as claimed in claim 2 wherein: the surface of the arc limiting plate (1) is provided with a movable groove (12) matched with the movable block (9), and a reset spring (17) is fixedly arranged in the movable groove (12).
4. A multi-channel oropharyngeal airway as claimed in claim 1 wherein: the two sides of the inner part of the arc limiting plate (1) are provided with cavities (13), and the cavities (13) are communicated with the sliding grooves (7).
5. A multi-channel oropharyngeal airway as claimed in claim 4 wherein: the middle position inside the cavity (13) is provided with a moving block (14) in a sliding way, and the upper side and the lower side of the moving block (14) are rotatably provided with an adjusting rod (15) which is rotatably connected with the sliding block (6).
6. A multi-channel oropharyngeal airway as claimed in claim 4 wherein: the middle position inside the cavity (13) is rotatably provided with a screw rod (16) in threaded connection with the moving block (14), and the middle positions on two sides of the arc limiting plate (1) are rotatably provided with rotating blocks connected with the screw rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112292.9U CN219783439U (en) | 2023-05-10 | 2023-05-10 | Multi-channel oropharynx ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112292.9U CN219783439U (en) | 2023-05-10 | 2023-05-10 | Multi-channel oropharynx ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783439U true CN219783439U (en) | 2023-10-03 |
Family
ID=88180834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321112292.9U Active CN219783439U (en) | 2023-05-10 | 2023-05-10 | Multi-channel oropharynx ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783439U (en) |
-
2023
- 2023-05-10 CN CN202321112292.9U patent/CN219783439U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |