CN210472698U - Intubation mouth gag for gastric lavage - Google Patents
Intubation mouth gag for gastric lavage Download PDFInfo
- Publication number
- CN210472698U CN210472698U CN201920460956.8U CN201920460956U CN210472698U CN 210472698 U CN210472698 U CN 210472698U CN 201920460956 U CN201920460956 U CN 201920460956U CN 210472698 U CN210472698 U CN 210472698U
- Authority
- CN
- China
- Prior art keywords
- intubate
- guide
- tube
- lavage
- gastric lavage
- 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.)
- Expired - Fee Related
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 16
- 238000002627 tracheal intubation Methods 0.000 title claims description 24
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 16
- 230000006872 improvement Effects 0.000 description 7
- 210000002784 stomach Anatomy 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 231100000572 poisoning Toxicity 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 210000001983 hard palate Anatomy 0.000 description 2
- 201000000615 hard palate cancer Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001584 soft palate Anatomy 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a gastric lavage is with intubate mouth gag, its characterized in that: including the intubate guide, intubate guide one end an organic whole is connected with annular limiting plate, and intubate guide center is equipped with the lavage tube and penetrates the passageway, and the position that the intubate guide is close to the front end is equipped with and is used for flattening the tongue that weighs down behind the patient and flattening the pressing component that expandes. The utility model discloses the structure is ingenious, reasonable in design, and convenient to use utilizes this mouth gag can flatten the tongue that weighs down behind the patient and expand, breaks through the pharyngeal portion passageway that blocks smoothly, solves us problem of intubate difficulty clinically, improves disposable intubate success rate greatly, has also alleviateed patient's misery, reduces the manpower extravagant, improves the success rate of salvageing.
Description
Technical Field
The utility model relates to a first aid appliance, in particular to an intubation mouth gag for gastric lavage, belonging to the technical field of medical appliances.
Background
Oral poisoning is one of the common diseases for emergency treatment, and for patients suffering from oral poisoning, gastrolavage is the first aid method, and the quick and effective insertion of a gastric lavage tube is the key step for performing the gastrolavage. However, in clinical practice, the pharyngeal access obstruction, due to high stress, poor compliance with refusal, coma (e.g., moderate organophosphorous poisoning), and tongue tenesmus, can cause the obstruction of the gastric lavage tube insertion. According to statistics, 72 cases of poisoned patients who receive a doctor and wash the stomach in 2018 years in an emergency department of a certain hospital have 11 cases of patients with one-time intubation failure, the intubation failure rate is as high as 15.2 percent, and the intubation failure rate cannot be quickly and effectively delayed by rescue opportunities, so that a stomach washing intubation mouth gag which can smoothly get through an obstructed pharyngeal passage is necessary to be designed, the problem that the intubation is difficult clinically is solved, and the stomach washing intubation mouth gag is convenient for clinical medical use.
Disclosure of Invention
The utility model aims to overcome the deficiencies that exist among the prior art, provide an intubate mouth gag for lavage, its structure is ingenious, and reasonable in design can get through the pharyngeal passageway that blocks smoothly, effectively solves the difficult problem of intubate clinically, improves disposable intubate success rate greatly.
The above object of the present invention is achieved by the following technical solutions:
intubation mouth gag for gastric lavage, its characterized in that: including the intubate guide, intubate guide one end an organic whole is connected with annular limiting plate, and intubate guide center is equipped with the lavage tube and penetrates the passageway, and the position that the intubate guide is close to the front end is equipped with and is used for flattening the tongue that weighs down behind the patient and flattening the pressing component that expandes.
As a further improvement of the utility model, the intubate guiding part includes the arc body and the straight tube body of a body coupling, straight tube body rear end body coupling annular limiting plate, arc body and straight tube body center are equipped with the through-hole, the through-hole penetrates the passageway as the lavage tube, and the anterior arc curved section of arc body is the support that is used for flattening the tongue that weighs down behind the patient and expandes presses the component.
As a further improvement of the utility model, the intubation guide comprises an arc plate, the rear end of the arc plate is integrally connected with an annular limiting plate, an air bag is fixed on the upper side surface of the arc plate close to the front end, the air bag is of an arch structure, the middle part of the air bag is provided with a cavity, and the cavity is used as a passage for the lavage tube to penetrate; the air bag is connected with an inflation tube, and the other end of the inflation tube extends to the annular limiting plate and is connected with an inflation device.
As a further improvement, aerating device includes fixed connection board, aerifys ball and board of exerting oneself, fixed connection board fixes on annular limiting plate, and fixed mounting aerifys the ball on the fixed connection board, the gas tube with aerify the ball intercommunication, the board of exerting oneself is being installed to fixed connection board's outside symmetry, it is the slant of buckling form and opens to exert oneself the board.
As a further improvement of the utility model, the inflation tube is fixed on the upper side surface of the arc plate.
As a further improvement of the utility model, the position of the inflation tube close to the inflation device is connected with an air release valve.
As a further improvement of the utility model, the cross-sectional shape of the cavity is in a form of narrow top and wide bottom.
As a further improvement of the utility model, the arc plate is a medical grade plastic plate.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses the structure is ingenious, reasonable in design, and convenient to use utilizes this mouth gag can flatten the tongue that weighs down behind the patient and expand, breaks through the pharyngeal portion passageway that blocks smoothly, solves us problem of intubate difficulty clinically, improves disposable intubate success rate greatly, has also alleviateed patient's misery, reduces the manpower extravagant, improves the success rate of salvageing.
Drawings
Fig. 1 is a schematic view of the structure and application of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of embodiment 2 of the present invention (when the airbag is not inflated).
Fig. 3 is a schematic view of the structural level application of embodiment 2 of the present invention (when the airbag bulges).
Fig. 4 is a cross-sectional view a-a of fig. 3.
Fig. 5 is a view of a portion of fig. 2 from direction B.
Description of reference numerals: the device comprises a 1-intubation guide piece, a 1 a-through hole, a 1.1-arc tube body, a 1.1 a-arc bent section, a 1.2-straight tube body, a 1.3-arc plate, a 2-annular limiting plate, a 3-air bag, a 3 a-cavity, a 4-inflation tube, a 5-fixed connecting plate, a 6-inflation ball, a 7-stress plate and an 8-air release valve.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
Example 1
As shown in fig. 1, embodiment 1 discloses a gastric lavage intubation mouth gag, which comprises an intubation guide 1, wherein one end of the intubation guide 1 is integrally connected with an annular limiting plate 2, the center of the intubation guide 1 is provided with a gastric lavage tube penetration channel, and a pressing component for flattening and unfolding a tongue falling back from a patient is arranged at the position of the intubation guide 1 close to the front end.
As shown in fig. 1, in this embodiment 1, intubation guide 1 includes the arc body 1.1 and the straight tube body 1.2 of body coupling, straight tube body 1.2 rear end body coupling annular limiting plate 2, and arc body 1.1 and straight tube body 1.2 center are equipped with through-hole 1a, through-hole 1a penetrates the passageway as the lavage tube, and the anterior arc curved section 1.1a of arc body 1.1 is the support that is used for flattening the tongue that weighs down behind the patient and expandes presses the component.
During the specific use, clear away patient's oral secretion earlier, hold the straight tube body 1.2 of intubate guide 1, insert patient's oral cavity with intubate guide 1, the anterior arc bending section 1.1a of arc body 1.1 pushes down patient's tongue, when reacing soft or hard palate juncture, invert 180 degrees with intubate guide 1, make the radian of arc body 1.1 coincide with the back of the tongue, the pharyngeal passageway of obstruction this moment is opened smoothly, medical personnel can pass annular limiting plate 2 with the lavage tube in proper order, the through-hole 1a at straight tube body 1.2 and arc body 1.1 center, stretch into patient's stomach smoothly, then can withdraw from with the intubate mouth gag for the lavage.
Example 2
As shown in fig. 2 to 5, embodiment 2 discloses an intubation mouth gag for gastric lavage, wherein an intubation guide 1 comprises an arc plate 1.3, the rear end of the arc plate 1.3 is integrally connected with an annular limiting plate 2, a balloon 3 is fixed on the upper side surface of the arc plate 1.3 close to the front end, the balloon 3 is of an arch structure, a cavity 3a is arranged in the middle of the balloon 3, and the cavity 3a is used as an intubation channel; the air bag 3 is connected with an inflation tube 4, and the other end of the inflation tube 4 extends to the annular limiting plate 2 and is connected with an inflation device.
As shown in fig. 2 and 5, in this embodiment 2, the inflation device includes a fixed connection plate 5, an inflatable ball 6 and a force plate 7, the fixed connection plate 5 is fixed on the annular limiting plate 2, the inflatable ball 6 is fixedly mounted on the fixed connection plate 5, the inflation tube 4 is communicated with the inflatable ball 6, the force plate 7 is symmetrically mounted on the outer side of the fixed connection plate 5, and the force plate 7 is obliquely opened in a bent shape.
As shown in fig. 2 and 3, in the embodiment 2, the gas-filled tube 4 is fixed on the upper side of the arc plate 1.3. So arranged, when inserting the cannula guide 1 into the patient's mouth, the gas filled tube 4 is not substantially dragged by friction, not affecting the smooth insertion of the cannula guide 1.
As shown in fig. 2 and 3, in the embodiment 2, a release valve 8 is connected to the position of the inflation tube 4 close to the inflation device. So set up, can directly deflate for gasbag 3 through snuffle valve 8, it is more convenient to make the intubate mouth gag withdraw from for the lavage.
As shown in fig. 4, in the present embodiment 2, the cross-sectional shape of the cavity 3a is a narrow-top and wide-bottom form. So set up, be convenient for fix a position the lavage tube, improve the accuracy of lavage tube intubate.
In this embodiment 2, the arc plate 1.3 is a medical grade plastic plate, which is safe, sanitary, and low in cost, and can be a disposable product, and there is no cross infection when in use.
When the medical arc plate is used specifically, medical staff firstly prop open the mouth of a patient, the arc plate 1.3 is inserted inwards along the space above the tongue of the patient, and the insertion is stopped when the arc plate is inserted to the junction of the soft palate and the hard palate, and the annular limiting plate 2 is clamped at the mouth of the patient at the moment, so that the arc plate 1.3 is prevented from being further penetrated; then the forefinger and the middle finger of one hand of the medical staff are respectively placed below the force plate 7, the thumb presses the inflatable ball 6, the air bag 3 is inflated through the inflatable tube 4, the air bag 3 is expanded and pushes the arc plate 1.3, the tongue which is pressed down by the back of the patient is flattened and unfolded, the cavity 3a is also smoothly formed, at the moment, the lavage tube sequentially penetrates through the annular limiting plate 2 and the cavity 3a in the center of the air bag 3 by the other hand of the medical staff, the lavage tube smoothly extends into the stomach of the patient, the air bag 3 is deflated through adjusting the air escape valve 8 after the completion, and the intubation mouth gag for lavage can be withdrawn.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (6)
1. Intubation mouth gag for lavage, including intubate guide (1), intubate guide (1) one end body coupling has annular limiting plate (2), and intubate guide (1) center is equipped with the lavage tube and penetrates the passageway, and intubate guide (1) is equipped with the support that is used for flattening the tongue that weighs down behind the patient and expandes and presses component, its characterized in that near the position of front end: the intubation guide (1) comprises an arc plate (1.3), the rear end of the arc plate (1.3) is integrally connected with an annular limiting plate (2), an air bag (3) is fixed on the upper side surface, close to the front end, of the arc plate (1.3), the air bag (3) is of an arch structure, a cavity (3a) is arranged in the middle of the air bag (3), and the cavity (3a) serves as a gastric lavage tube penetrating channel; the air bag (3) is connected with an inflation tube (4), and the other end of the inflation tube (4) extends to the annular limiting plate (2) and is connected with an inflation device.
2. The gastric lavage cannula opener of claim 1, wherein: aerating device includes fixed connection board (5), aerifys ball (6) and board (7) of exerting oneself, fixed connection board (5) are fixed on annular limiting plate (2), and fixed mounting aerifys ball (6) on fixed connection board (5), gas tube (4) and aerify ball (6) intercommunication, and board (7) of exerting oneself are being installed to the outside symmetry of fixed connection board (5), it is the slant of the form of buckling and opens to be board (7) of exerting oneself.
3. The gastric lavage cannula opener of claim 1, wherein: the inflation tube (4) is fixed on the upper side surface of the arc plate (1.3).
4. The gastric lavage cannula opener of claim 1, wherein: and the position of the inflation tube (4) close to the inflation device is connected with an air release valve (8).
5. The gastric lavage cannula opener of claim 1, wherein: the cross-sectional shape of the cavity (3a) is in a form that the top is narrow and the bottom is wide.
6. The gastric lavage cannula opener of claim 1, wherein: the arc plate (1.3) is a medical grade plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460956.8U CN210472698U (en) | 2019-04-04 | 2019-04-04 | Intubation mouth gag for gastric lavage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460956.8U CN210472698U (en) | 2019-04-04 | 2019-04-04 | Intubation mouth gag for gastric lavage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210472698U true CN210472698U (en) | 2020-05-08 |
Family
ID=70488901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460956.8U Expired - Fee Related CN210472698U (en) | 2019-04-04 | 2019-04-04 | Intubation mouth gag for gastric lavage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210472698U (en) |
-
2019
- 2019-04-04 CN CN201920460956.8U patent/CN210472698U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200508 |