CN211271229U - Lower jaw supporting auxiliary device - Google Patents
Lower jaw supporting auxiliary device Download PDFInfo
- Publication number
- CN211271229U CN211271229U CN201922263850.1U CN201922263850U CN211271229U CN 211271229 U CN211271229 U CN 211271229U CN 201922263850 U CN201922263850 U CN 201922263850U CN 211271229 U CN211271229 U CN 211271229U
- Authority
- CN
- China
- Prior art keywords
- rod
- supporting
- lower jaw
- positioning
- adjusting screw
- 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
Links
- 206010002091 Anaesthesia Diseases 0.000 description 9
- 230000037005 anaesthesia Effects 0.000 description 9
- 210000003128 head Anatomy 0.000 description 5
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 208000008589 Obesity Diseases 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- 235000020824 obesity Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a lower jaw supporting auxiliary device, which comprises a fixed frame, a positioning rod, a lower jaw supporting component and an adjusting screw rod, wherein the fixed frame is fixed at the head of an operation bed and is divided into a transverse plate and a longitudinal plate arranged at two ends of the transverse plate, the positioning rod is arranged between the two longitudinal plates, the lower jaw supporting component comprises a sliding rod sleeved on the positioning rod, a supporting rod with one end arranged on the sliding rod and a supporting bracket arranged at the end part of the supporting rod, an adjusting screw rod knob is arranged on the longitudinal plate and penetrates through the longitudinal plates and is connected with the sliding rod, the two sliding rods are driven by the adjusting screw rod to move oppositely, so that the supporting bracket on the supporting rod supports the lower jaw of a patient and continuously moves the sliding rods oppositely through the adjusting screw rod, and the lower jaw of the patient is supported by the two supporting brackets which move oppositely, compared with the traditional lower jaw of the patient which is continuously supported by two hands of a doctor, the utility model discloses, freeing the hands of the anesthesiologist and reducing the labor intensity.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a lower jaw supporting auxiliary device.
Background
The lower jaw is used for temporary operation and basic treatment for solving obstruction and unsmooth respiratory tract. The airway of a patient may be obstructed before intubation and after intubation in intravenous anesthesia and general anesthesia, the main reasons are that soft tissues in the oral cavity of the patient collapse, the lower jaw retreats, and the tongue root retreats, so that the ventilation channel is reduced, the respiratory tract is completely or incompletely obstructed, and snoring is clinically shown, and is most common in patients with obesity. In operative anesthesia, if the above-mentioned situation occurs, the first action taken by the anesthesiologist is usually to lift the patient's mandibular joint slightly forward and upward to improve the posterior movement of the tongue root and improve the airway.
Along with the improvement of the existing living standard, the proportion of the patients with obese body types in the population is obviously increased, more and more patients have the situation of tongue root falling, which brings hidden troubles to the safety in the operation anesthesia process, most anesthesia doctors in hospitals at present adopt the manual operation of supporting the lower jaw, the anesthesia doctors need to continuously support the lower jaw of the patients by both hands until the operation is finished, the operation is troublesome and laborious, and particularly, for some female anesthesia doctors, the lower jaw of the patients is difficult to support due to small strength.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a hold in the palm lower jaw auxiliary device, help doctor that can be convenient fast holds up patient's lower jaw, liberates anesthesia doctor's both hands and alleviates intensity of labour.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a chin bar assist device, comprising:
the fixing frame is fixed on the head of the operating bed and is divided into a transverse plate and longitudinal plates arranged at two end parts of the transverse plate;
the positioning rod is arranged between the two longitudinal plates;
the lower jaw supporting assembly comprises a sliding rod sleeved on the positioning rod, a supporting rod with one end arranged on the sliding rod, and a supporting bracket arranged at the end part of the supporting rod;
the adjusting screw is arranged on the longitudinal plate through a knob, penetrates through the longitudinal plate and is connected with the sliding rod;
when the adjusting screw rod is turned on the longitudinal plate, the adjusting screw rod drives the sliding rod to slide along the axial direction of the positioning rod.
As a preferred embodiment of the lower jaw supporting device of the present invention, wherein the vertical plate is disposed at the end of the horizontal plate and has a first threaded hole engaged with the adjusting screw.
As a preferred embodiment of the mandibular supporting device of the present invention, wherein the angle between the supporting bracket and the supporting rod is 45 °.
As a preferable embodiment of the lower jaw support device of the present invention, the outer wall of the support base is bonded with an elastic pad.
As a preferred scheme of holding in palm lower jaw auxiliary device, wherein, a pot head of bracing piece is established on the slide bar, and can round the slide bar rotates, the second screw hole is seted up to the outer wall of bracing piece, still fixed being provided with the locating plate on the slide bar, a plurality of locating holes have been seted up on the locating plate, the bracing piece is established soon through the location knob on the second screw hole, and run through insert extremely in the locating hole and the locking on the slide bar.
Compared with the prior art, the utility model discloses the beneficial effect who has is: move in opposite directions through two slide bars of adjusting screw drive, make the support on the bracing piece hold in the palm the lower jaw of patient to continue to make the slide bar move in opposite directions through adjusting screw, because two support holds in the palm move in opposite directions, hold up the lower jaw of patient for traditional doctor's both hands continuation, the utility model discloses quick convenient help doctor holds up the lower jaw of patient, liberation anesthesia doctor's both hands and alleviate intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic view of the overall structure of a mandibular supporting auxiliary device of the present invention;
fig. 2 is an exploded view of the mandibular supporting device of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a hold in palm lower jaw auxiliary device, help doctor that can be convenient fast holds up patient's lower jaw, liberates anesthesia doctor's both hands and alleviates intensity of labour.
Fig. 1 to 2 are a schematic view showing an overall structure and an exploded view of an embodiment of a mandibular supporting device according to the present invention, please refer to fig. 1 to 2, and a main body of the mandibular detachment assisting device according to the present embodiment includes a fixing frame 100, a positioning rod 200, a mandibular detachment assembly 300, and an adjusting screw 400.
The fixing frame 100 is used for fixing the positioning rod 200, the lower jaw assembly 300 and the adjusting screw rod 400, the fixing frame 100 comprises a transverse plate 110 and longitudinal plates 120 vertically arranged at two ends of the transverse plate 110, and the fixing frame 100 is fixed on the head of the operating bed by the transverse plate 110 when in use.
The positioning rod 200 is used for limiting the sliding of the sliding rod 310 on the lower jaw supporting assembly 300, the positioning rod 200 is arranged between the two longitudinal plates 120, and the sliding rod 310 can only slide along the axial direction of the positioning rod 200 when in use.
The lower jaw supporting assembly 300 is used for supporting the lower jaw of a patient and slightly lifting the lower jaw joint of the patient forwards and upwards through the adjustment of the adjusting screw 400, specifically, the lower jaw supporting assembly 300 comprises a sliding rod 310, a supporting rod 320 and a supporting bracket 330, the sliding rod 310 is sleeved on the positioning rod 200, one end of the supporting rod 320 is fixedly arranged on the sliding rod 310, the supporting bracket 330 is arranged at the end of the supporting rod 320, when the lower jaw supporting assembly is used, the adjusting screw 400 drives the two sliding rods 310 to slide towards each other and gradually approach to enable the supporting bracket 330 to be in contact with the lower jaw part of the patient, the screw 400 is continuously adjusted to enable the two sliding rods 310 to continuously approach to each other, as the sliding rods 310 continuously approach to enable the supporting bracket 330 to press the lower jaw of the patient and slightly lift the lower jaw upwards, preferably, the included angle between the supporting bracket 330 and the supporting rod 320 is 45 degrees, an elastic cushion is bonded on the outer wall of the supporting bracket 330, and, in this embodiment, one end of the supporting rod 320 is sleeved on the sliding rod 310 and can rotate around the sliding rod 310, the outer wall of the supporting rod 310 is provided with a second threaded hole (not shown in the drawings), the sliding rod 310 is further fixedly provided with a positioning plate (not shown in the drawings), the positioning plate is provided with a plurality of positioning holes, the supporting rod 320 is rotatably arranged on the second threaded hole through a positioning knob (not shown in the drawings) and is inserted into the positioning holes 3 to be locked on the sliding rod 310, and because different patients have different bones, the fitting angles between the lower jaw and the supporting holder 330 are different, therefore, in order to enable the supporting holder 330 to better fit with the lower jaws of different patients, the supporting rod 320 can be rotated on the sliding rod 310 to adjust the angle, and then the positioning knob is inserted into the corresponding positioning hole to be locked.
Adjusting screw 400 knob is on vertical board 120, run through vertical board 120, and be connected with slide bar 310, specifically, vertical board 120 is seted up with adjusting screw 400 complex first screw hole 120a, adjusting screw 400 knob is in first screw hole 120a, when adjusting screw 400 clockwise turning, adjusting screw 400 is retracted in to mount 100 this moment, drive two slide bars 310 and slide along locating lever 200 in opposite directions, when adjusting screw 400 counter-clockwise turning, adjusting screw 400 extends to the direction of keeping away from mount 100 this moment, drive two slide bars 310 and slide along locating lever 200 back to back.
With reference to fig. 1 to 2, in the present embodiment, a lower jaw supporting device is specifically configured to: the patient lies on the operating bed, the head of the patient is positioned between the two sliding rods 310, the head of the patient is perpendicular to the transverse plate 110, then the medical staff rotates the adjusting screw 400 clockwise, at the moment, the adjusting screw 400 retracts into the fixing frame 100, the two sliding rods 310 are driven to slide oppositely along the positioning rod 200 and gradually approach, the supporting bracket 330 is contacted with the lower jaw of the patient, the screw 400 is continuously adjusted, the two sliding rods 310 continue to approach, and as the sliding rods 310 continue to approach, the supporting bracket 330 presses the lower jaw of the patient, so that the lower jaw is slightly lifted upwards, and then the medical staff can leave by himself.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A mandibular assistance device comprising:
the fixing frame (100) is fixed on the head of the operating bed and is divided into a transverse plate (110) and longitudinal plates (120) arranged at two ends of the transverse plate (110);
a positioning rod (200) arranged between the two longitudinal plates (120);
the lower jaw supporting assembly (300) comprises a sliding rod (310) sleeved on the positioning rod (200), a supporting rod (320) with one end arranged on the sliding rod (310), and a supporting bracket (330) arranged at the end part of the supporting rod (320);
the adjusting screw rod (400) is arranged on the longitudinal plate (120), penetrates through the longitudinal plate (120) and is connected with the sliding rod (310);
wherein, when the adjusting screw (400) is turned on the longitudinal plate (120), the adjusting screw (400) drives the sliding rod (310) to slide along the axial direction of the positioning rod (200).
2. A mandibular advancement device according to claim 1, wherein the longitudinal plate (120) is vertically disposed at the end of the transverse plate (110) and defines a first threaded aperture (120 a) for engagement with the adjustment screw (400).
3. A dentognathic aid according to claim 1, characterised in that the angle between the support tray (330) and the support bar (320) is 45 °.
4. A dentognathic aid according to claim 3 wherein the outer wall of the support tray (330) is adhesively provided with a resilient pad.
5. The lower jaw supporting auxiliary device according to claim 1, wherein one end of the supporting rod (320) is sleeved on the sliding rod (310) and can rotate around the sliding rod (310), a second threaded hole is formed in an outer wall of the supporting rod (320), a positioning plate is further fixedly arranged on the sliding rod, a plurality of positioning holes are formed in the positioning plate, and the supporting rod (320) is screwed on the second threaded hole through a positioning knob and is inserted into the positioning hole to be locked on the sliding rod (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263850.1U CN211271229U (en) | 2019-12-17 | 2019-12-17 | Lower jaw supporting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263850.1U CN211271229U (en) | 2019-12-17 | 2019-12-17 | Lower jaw supporting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211271229U true CN211271229U (en) | 2020-08-18 |
Family
ID=72025014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263850.1U Expired - Fee Related CN211271229U (en) | 2019-12-17 | 2019-12-17 | Lower jaw supporting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211271229U (en) |
-
2019
- 2019-12-17 CN CN201922263850.1U patent/CN211271229U/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: 20200818 |