CN112043412B - Covering device for oral and maxillofacial emergency surgery - Google Patents
Covering device for oral and maxillofacial emergency surgery Download PDFInfo
- Publication number
- CN112043412B CN112043412B CN202011094979.5A CN202011094979A CN112043412B CN 112043412 B CN112043412 B CN 112043412B CN 202011094979 A CN202011094979 A CN 202011094979A CN 112043412 B CN112043412 B CN 112043412B
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- China
- Prior art keywords
- patient
- mouth
- fixing sleeve
- opening fixing
- fixedly arranged
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- Expired - Fee Related
Links
- 238000002297 emergency surgery Methods 0.000 title claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 210000000214 mouth Anatomy 0.000 claims description 43
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002906 medical waste Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 210000003128 head Anatomy 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 230000000241 respiratory effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000005077 saccule Anatomy 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B13/00—Instruments for depressing the tongue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
Abstract
The invention relates to a covering device for oral and maxillofacial emergency surgery, which relates to the technical field of medical auxiliary equipment for oral surgery.A mask is provided with an operation window, the left side and the right side of the operation window are symmetrically and fixedly provided with sliding chutes, an opening fixing sleeve is movably arranged in the operation window in a penetrating way, the lower inner side wall of the opening fixing sleeve is fixedly provided with a guide ring, a lead screw is movably arranged in the guide ring in a penetrating way, the rear end of the lead screw is fixedly provided with a tongue depressor, and the rear end of the upper surface of the tongue depressor is fixedly provided with a supporting and collecting hopper; cheek protection plates are arranged on the left side and the right side of the face mask through a first connecting sheet, and a neck protection plate is arranged below the face mask; it will open one's mouth ware part and face guard part and be connected, and then when fixed patient's oral area, can carry on spacingly to the position of face guard, and then when the doctor operates, even frequently touch the face guard, can not change the position of face guard yet, and then guarantee that the face guard can normally shelter from patient's face.
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment for oral surgery, in particular to a covering device for oral and maxillofacial emergency surgery.
Background
In the oral and maxillofacial operation, when a doctor operates the operation, the mouth of a patient can be spread, and meanwhile, the face of the patient is covered with a soft cushion, so that splashing liquid generated in the operation process can not be excessively splashed on the face of the patient when the doctor operates the operation; however, the existing patient face covering pad is separated from other auxiliary devices of the oral surgery, and the pad is easy to move and touch other devices due to continuous touching of a doctor in the surgery process, so that the normal operation of the doctor is influenced, and improvement is needed.
Disclosure of Invention
The invention aims to provide a covering device for oral and maxillofacial emergency surgery, which is reasonable in design and convenient to use, aiming at overcoming the defects and shortcomings of the prior art, the covering device is characterized in that a mouth gag part is connected with a mask part, so that the position of the mask can be limited when the mouth of a patient is fixed, and further, when a doctor operates the covering device, the position of the mask cannot be changed even if the doctor frequently touches the mask, and the mask can normally cover the face of the patient.
In order to achieve the purpose, the invention adopts the technical scheme that: the mask comprises a mask body, an opening fixing sleeve, a tongue depressor, a supporting and collecting hopper, a cheek protecting plate and a neck protecting plate, wherein an operation window is formed in the mask body, sliding grooves are symmetrically and fixedly formed in the left side and the right side of the operation window, the rear ends of the sliding grooves are fixedly arranged on the mask body, the opening fixing sleeve is movably arranged in the operation window in a penetrating mode, sliding blocks are fixedly arranged on the left side wall and the right side wall of the opening fixing sleeve respectively, the sliding blocks are arranged in the sliding grooves in a sliding mode, threaded screws are arranged on the sliding blocks in a penetrating mode, and the rear ends of the screws movably abut against the inner rear side wall of the sliding grooves; a guide ring is fixedly arranged on the lower inner side wall of the mouth opening fixing sleeve, a screw rod is movably arranged in the guide ring in a penetrating manner, a tongue depressor is fixedly arranged at the rear end of the screw rod, a screw nut is screwed on the screw rod and movably abutted against the front end of the guide ring, and a supporting and collecting hopper is fixedly arranged at the rear end of the upper surface of the tongue depressor; all be provided with the chin backplate on the left and right sides of face guard through a connection piece, the one end of a connection piece is fixed to be set up on the face guard, the other end of a connection piece is fixed to be set up on the chin backplate, the below of face guard is provided with the neck backplate, the left and right sides upper end of neck backplate is fixed to be set up on the chin backplate through No. two connection pieces respectively, the one end of No. two connection pieces is fixed to be set up on the neck backplate, the other end of No. two connection pieces is fixed to be set up on the chin backplate.
Further, the last side of face guard fixed be provided with the nose frame, respiratory cavity has been seted up on the back lateral wall of face guard, and respiratory cavity sets up between operation window and nose frame, the air channel has been seted up to bilateral symmetry on the back lateral wall of face guard, the lower extreme and the respiratory cavity of air channel link up the setting, the upper end opening setting of air channel covers the face guard when patient's face, respiratory cavity detains at patient's nose, respiratory cavity link up with the outside through the air channel, and then the patient breathes outside air through the air channel.
Further, be located fixed being provided with the elastic webbing on the left cheek backplate, and the elastic webbing is around establishing the rear side at the face guard, the activity of elastic webbing is served and is fixed to be provided with the spacer pin, the fixed limiting plate that is provided with on the cheek backplate on right side, the draw-in groove has been seted up on the limiting plate, the elastic webbing is worn to establish in the draw-in groove, the spacer pin clamp is established between cheek backplate and limiting plate, after the patient wears the completion face guard, walk around patient's back neck with the elastic webbing, pass the spacer pin behind the spacing groove, press from both sides between limiting plate and cheek backplate, and then tie up the face guard at patient's head through the elastic webbing, when loosening the elastic webbing, take off the spacer pin and break away from the limiting plate can.
Further, the support collect all fixed gasbags that are provided with on the wall of the left and right sides of fighting, wear to establish on the gasbag and be fixed with the air duct, the air duct inlays to establish on the upper surface of tongue depressor, and the expansion end of air duct wears to establish in the fixed cover of flare opening, the activity of air duct is served and is established ties and be provided with the control valve, after putting into patient's oral area with the tongue depressor, aerify in to the gasbag through the air duct, the gasbag is bloated stifled and is collected between fighting and patient's two cheek inner walls in the support, and then plug up the debris that flow into patient's throat in the operation process.
Furthermore, a plurality of limiting ring grooves are formed in the outer side wall of the mouth-opening fixing sleeve in a front-back equidistant mode, and after the mouth-opening fixing sleeve is placed into the mouth of a patient, the teeth of the patient bite the mouth-opening fixing sleeve through the limiting ring grooves.
Furthermore, the rear side wall of the face mask is fixedly provided with a water absorption cotton sliver through a magic tape, the water absorption cotton sliver is wound around the operation window, in the operation process, the water absorption cotton sliver absorbs liquid permeating from the space between the face mask and the skin of a patient, and the water absorption cotton sliver is taken down to be treated as medical waste after the use is finished.
The working principle of the invention is as follows: when in use, the mask is covered on the face of a patient, the operation window mask is covered on the mouth of the patient, the cheek protection plate is covered on two cheeks of the patient, and the neck protection plate is covered on the neck of the patient; selecting a mouth-opening fixing sleeve and a tongue depressor with proper specifications, inserting the mouth-opening fixing sleeve into an operation window, expanding and fixing the mouth of a patient after the rear end of the mouth-opening fixing sleeve is inserted into the mouth of the patient, biting teeth of the patient on the mouth-opening fixing sleeve at the moment, sliding a sliding block in a sliding groove at the moment, adjusting the length of the screw rod, which extends backwards on the sliding block, and abutting against the rear inner side wall of the sliding groove through the screw rod so as to control the maximum distance of the adjusting sliding block sliding backwards in the sliding groove and further control the maximum depth of the mouth-opening fixing sleeve inserted into the mouth of the patient; putting the tongue depressor into the mouth of a patient, pressing the tongue of the patient tightly, penetrating a screw rod into a guide ring, screwing a nut on the screw rod, and propping against the guide ring through the nut, so as to adjust the maximum depth of the tongue depressor inserted into the mouth of the patient; fill the pad through supporting to collect between patient's tongue root and upper jaw rear end, and then strut patient's oral area, and then the doctor operates patient's upper jaw, and the waste residue landing that the in-process of tightening up produced gets into and supports and collect convenient external conduit of fill and collect the processing.
After adopting the structure, the invention has the beneficial effects that:
1. the mask is provided with an operation window, the mouth-opening fixing sleeve is arranged in the operation window, the mouth-opening fixing sleeve is arranged in a sliding groove on the mask in a sliding mode through a sliding block, the mouth-opening fixing sleeve is further connected with the mask, and when the mouth-opening fixing sleeve is arranged at the mouth of a patient, the mask can be prevented from moving when covering the face of the patient;
2. the mouth-opening fixing sleeve slides in the sliding groove through the sliding block, and the sliding block props against the sliding groove through the screw rod, so that the maximum insertion depth of the mouth-opening fixing sleeve is controlled after the mouth-opening fixing sleeve is inserted into the mouth of a patient; similarly, the screw nut is adjusted to prop against the guide ring, so that the maximum insertion depth of the tongue depressor is controlled;
3. be provided with on the tongue depressor and support and collect and fight, will support to collect and fight and put into the patient oral cavity, and then press from both sides between patient tongue and upper jaw, can strut patient oral cavity inner space, can collect simultaneously and hold the piece that falls down among the operation process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a bottom view of fig. 1.
FIG. 3 is a schematic view of the connection structure of the air bag, the air duct and the tongue depressor of the present invention.
Fig. 4 is a schematic view of the connection structure of the mask, the mouth-opening fixing sleeve and the tongue depressor of the invention.
Fig. 5 is a schematic view of a connecting structure of the cheek protecting plate and the limiting plate of the invention.
Description of reference numerals:
the mask comprises a mask 1, an operation window 2, an opening fixing sleeve 3, a sliding groove 4, a sliding block 5, a screw rod 6, a tongue depressor 7, a guide ring 8, a screw rod 9, a nut 10, a supporting and collecting bucket 11, a cheek protecting plate 12, a first connecting plate 13, a neck protecting plate 14, a second connecting plate 15, a nose frame 16, a breathing cavity 17, a vent groove 18, an elastic belt 19, a limiting pin 20, a limiting plate 21, a clamping groove 22, an air bag 23, an air duct 24, a control valve 25, a limiting ring groove 26 and a water absorption cotton strip 27.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present embodiment includes a face mask 1, an opening fixing sleeve 3, a tongue depressor 7, a supporting and collecting bucket 11, a cheek protecting plate 12, and a neck protecting plate 14, wherein the face mask 1 is provided with an operation window 2, sliding chutes 4 are symmetrically and adhesively fixed on left and right sides of the operation window 2, rear ends of the sliding chutes 4 are adhesively fixed on the face mask 1, the opening fixing sleeve 3 movably penetrates through the operation window 2, sliding blocks 5 are adhesively fixed on left and right side walls of the opening fixing sleeve 3, the sliding blocks 5 are slidably disposed in the sliding chutes 4, the sliding blocks 5 are threadedly connected with screws 6, and rear ends of the screws 6 movably abut against rear inner side walls of the sliding chutes 4; a guide ring 8 is fixedly glued on the lower inner side wall of the mouth-opening fixing sleeve 3, a lead screw 9 is movably arranged in the guide ring 8 in a penetrating manner, a tongue depressor 7 is fixedly glued at the rear end of the lead screw 9, a screw nut 10 is rotatably arranged on the lead screw 9, the screw nut 10 is movably abutted against the front end of the guide ring 8, and a supporting and collecting bucket 11 is fixedly glued at the rear end of the upper surface of the tongue depressor 7; the upper side of the face mask 1 is fixedly glued with a nose frame 16, the rear side wall of the face mask 1 is provided with a breathing cavity 17, the breathing cavity 17 is arranged between the operation window 2 and the nose frame 16, the rear side wall of the face mask 1 is symmetrically provided with vent grooves 18, the lower ends of the vent grooves 18 are communicated with the breathing cavity 17, the upper end opening of the vent grooves 18 is arranged, when the face mask 1 is worn on the face of a patient, the nose of the patient is arranged in the breathing cavity 17 and is communicated with the outside through the vent grooves 18 to breathe external air, air bags 23 are respectively and fixedly glued on the left side wall and the right side wall of the supporting and collecting hopper 11, air ducts 24 are fixedly arranged on the air bags 23 in a penetrating way, the air ducts 24 are fixedly embedded on the upper surface of the tongue depressor 7, the movable ends of the air ducts 24 are arranged in the mouth opening fixing sleeve 3 in a penetrating way, the movable ends of the air ducts 24 are serially connected with control valves 25, after the tongue depressor 7 and the supporting and collecting hopper 11 are arranged in the mouth of the patient, the air is filled into the saccule through the air duct 24, the saccule is blocked between the inner walls of two cheeks of a patient, so that residues generated in the operation process are prevented from entering the throat of the patient, a plurality of limiting ring grooves 26 are formed in the outer side wall of the mouth-opening fixing sleeve 3 at equal intervals in the front and back direction, the ring grooves are convenient for the patient to bite the limiting ring grooves 26 on the mouth-opening fixing sleeve 3 after the mouth-opening fixing sleeve 3 is placed into the mouth of the patient, so that the mouth-opening fixing sleeve 3 is further bitten and prevented from moving and slipping, a water absorption cotton strip 27 is fixed on the back side wall of the face mask 1 through magic tape in an adhesive manner, the water absorption cotton strip 27 is wound around the operation window 2, the water absorption cotton strip 27 prevents liquid generated in the operation process from entering a gap between the face mask 1 and the facial skin of the patient, the water absorption cotton strip 27 is a disposable article, and is taken down after being used as medical waste for treatment;
the cheek guard plates 12 are arranged on the left side and the right side of the face mask 1 through a first connecting plate 13, one end of the first connecting plate 13 is fixed on the face mask 1 in an adhesive manner, the other end of the first connecting plate 13 is fixed on the cheek guard plates 12 in an adhesive manner, the neck guard plate 14 is arranged below the face mask 1, the upper ends of the left side and the right side of the neck guard plate 14 are respectively fixed on the cheek guard plates 12 in an adhesive manner through a second connecting plate 15, one end of the second connecting plate 15 is fixed on the neck guard plate 14 in an adhesive manner, the other end of the second connecting plate 15 is fixed on the cheek guard plate 12 in an adhesive manner, an elastic belt 19 is fixed on the cheek guard plate 12 on the left side in an adhesive manner, the elastic belt 19 is wound on the rear side of the face mask 1, a limiting pin 20 is fixed on the movable end of the elastic belt 19 in an adhesive manner, a limiting plate 21 is fixed on the cheek guard plate 12 on the right side in an adhesive manner, a clamping groove 22 is formed on the limiting plate 21, the elastic belt 19 is arranged in a penetrating manner, the clamping groove 22, the limiting pin 20 is clamped between the cheek guard plate 12 and the limiting plate 21, after the mask 1 is worn, the elastic band 19 is wound around the brain of the patient and then is tightly bound, when the elastic band 19 is loosened, the limit pin 20 is taken down from the limit plate 21, and the elastic band is separated from the limit groove, namely, the elastic band is loosened.
The working principle of the specific embodiment is as follows: in use, the mask 1 is covered on the face of a patient, the operation window 2 is covered on the mouth of the patient, the cheek guard plate 12 is covered on two cheeks of the patient, and the neck guard plate 14 is covered on the neck of the patient; selecting a mouth-opening fixing sleeve 3 and a tongue depressor 7 with proper specifications, inserting the mouth-opening fixing sleeve 3 into an operation window 2, inserting the rear end of the mouth-opening fixing sleeve 3 into the mouth of a patient, then, expanding and fixing the mouth of the patient, biting teeth of the patient on the mouth-opening fixing sleeve 3, sliding a sliding block 5 in a sliding groove 4, adjusting a screw 6, adjusting the length of the backward extension of the screw 6 on the sliding block 5, and abutting against the back inner side wall of the sliding groove 4 through the screw 6, further controlling the maximum distance of the backward sliding of the adjusting sliding block 5 in the sliding groove 4, and further controlling the maximum depth of the mouth-opening fixing sleeve 3 inserted into the mouth of the patient; putting the tongue depressor 7 into the mouth of a patient, pressing the tongue of the patient tightly, penetrating the screw rod 9 into the guide ring 8, screwing the screw nut 10 on the screw rod 9, and propping against the guide ring 8 through the screw nut 10, so as to adjust the maximum depth of the tongue depressor 7 inserted into the mouth of the patient; fill 11 pads between patient's tongue root and upper jaw rear end through supporting to collect, and then strut patient's oral area, and then the doctor operates on patient's upper jaw, and the waste residue landing that the in-process of tightening up produced gets into and supports and collect and fight 11 and make things convenient for external conduit to collect and handle.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. an operation window 2 is arranged on the face mask 1, the mouth-opening fixing sleeve 3 is arranged in the operation window 2, the mouth-opening fixing sleeve 3 is arranged in a sliding groove 4 on the face mask 1 in a sliding mode through a sliding block 5, the mouth-opening fixing sleeve 3 is further connected with the face mask 1, and when the mouth-opening fixing sleeve 3 is arranged at the mouth of a patient, the face mask 1 can be prevented from moving when the face mask 1 covers the face of the patient;
2. the mouth-opening fixing sleeve 3 slides in the sliding groove 4 through the sliding block 5, the sliding block 5 props against the sliding groove 4 through the screw 6, and then the maximum insertion depth of the mouth-opening fixing sleeve 3 is controlled after the mouth-opening fixing sleeve 3 is inserted into the mouth of a patient; similarly, the nut 10 is adjusted, so that the nut 10 can prop against the guide ring 8, and the maximum insertion depth of the tongue depressor 7 is further controlled;
3. be provided with on tongue depressor 7 and support and collect and fight 11, will support to collect and fight 11 and put into the patient oral cavity, and then press from both sides between patient's tongue and upper jaw, can strut patient oral cavity inner space, can collect simultaneously and hold the piece that falls down among the operation process.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (1)
1. The utility model provides a covering device is used in oral cavity maxillofacial emergency surgery operation which characterized in that: the mouth-opening fixing sleeve comprises a face mask (1), a mouth-opening fixing sleeve (3), a tongue depressor (7), a supporting and collecting hopper (11), a cheek protecting plate (12) and a neck protecting plate (14), wherein an operation window (2) is formed in the face mask (1), sliding chutes (4) are symmetrically and fixedly arranged on the left side and the right side of the operation window (2), the rear ends of the sliding chutes (4) are fixedly arranged on the face mask (1), the mouth-opening fixing sleeve (3) is movably arranged in the operation window (2) in a penetrating mode, a plurality of limiting ring grooves (26) are formed in the outer side wall of the mouth-opening fixing sleeve (3) in an equidistant mode from front to back, and after the mouth-opening fixing sleeve (3) is placed in a mouth of a patient, teeth of the patient bite the mouth-opening fixing sleeve (3) through the limiting ring grooves (26);
the left side wall and the right side wall of the mouth-opening fixing sleeve (3) are both fixedly provided with a sliding block (5), the sliding block (5) is arranged in the sliding chute (4) in a sliding manner, the sliding block (5) is connected with a screw rod (6) in a threaded manner in a penetrating manner, and the rear end of the screw rod (6) is movably abutted against the rear inner side wall of the sliding chute (4); a guide ring (8) is fixedly arranged on the lower inner side wall of the mouth-opening fixing sleeve (3), a lead screw (9) is movably arranged in the guide ring (8) in a penetrating way, a tongue depressor (7) is fixedly arranged at the rear end of the lead screw (9), a screw nut (10) is screwed on the lead screw (9), the screw nut (10) is movably arranged at the front end of the guide ring (8) in a supporting way, a supporting and collecting hopper (11) is fixedly arranged at the rear end of the upper surface of the tongue depressor (7), air bags (23) are fixedly arranged on the left side wall and the right side wall of the supporting and collecting hopper (11), an air duct (24) is fixedly arranged on the air bags (23) in a penetrating way, the air duct (24) is fixedly embedded on the upper surface of the tongue depressor (7), the movable end of the air duct (24) is arranged in the mouth-opening fixing sleeve (3) in a penetrating way, a control valve (25) is arranged on the movable end of the air duct (24) in a series connection way, after the tongue depressor (7) is placed into the mouth of a patient, the air bags (23) are inflated into the mouth of the patient through the air duct (24), the air bag (23) is bulged and blocked between the supporting and collecting hopper (11) and the inner walls of the two cheeks of the patient, so as to block sundries flowing into the throat of the patient in the operation process;
the cheek guard plates (12) are arranged on the left side and the right side of the face mask (1) through a first connecting plate (13), one end of the first connecting plate (13) is fixedly arranged on the face mask (1), the other end of the first connecting plate (13) is fixedly arranged on the cheek guard plates (12), an elastic belt (19) is fixedly arranged on the cheek guard plate (12) on the left side, the elastic belt (19) is wound on the rear side of the face mask (1), a limiting pin (20) is fixedly arranged on the movable end of the elastic belt (19), a limiting plate (21) is fixedly arranged on the cheek guard plate (12) on the right side, a clamping groove (22) is formed in the limiting plate (21), the elastic belt (19) is arranged in the clamping groove (22) in a penetrating manner, the limiting pin (20) is clamped between the cheek guard plates (12) and the limiting plate (21), after the face mask (1) is worn by a patient, the elastic belt (19) is wound around the back neck of the patient, the limiting pin (20) passes through the limiting groove, the mask is clamped between the limiting plate (21) and the cheek protecting plate (12), the mask (1) is tightly bound on the head of a patient through the elastic band (19), and the limiting pin (20) is taken down to be separated from the limiting plate (21) when the elastic band is loosened;
a neck guard plate (14) is arranged below the face mask (1), the upper ends of the left side and the right side of the neck guard plate (14) are fixedly arranged on the cheek guard plate (12) through a second connecting sheet (15) respectively, one end of the second connecting sheet (15) is fixedly arranged on the neck guard plate (14), and the other end of the second connecting sheet (15) is fixedly arranged on the cheek guard plate (12);
the nose frame (16) is fixedly arranged on the upper side edge of the face mask (1), a breathing cavity (17) is formed in the rear side wall of the face mask (1), the breathing cavity (17) is arranged between the operation window (2) and the nose frame (16), vent grooves (18) are symmetrically formed in the rear side wall of the face mask (1) in the left-right direction, the lower ends of the vent grooves (18) are communicated with the breathing cavity (17), the upper end of each vent groove (18) is opened, when the face mask (1) is covered on the face of a patient, the breathing cavity (17) is buckled on the nose of the patient, the breathing cavity (17) is communicated with the outside through the vent grooves (18), and then the patient breathes external air through the vent grooves (18); a water absorption cotton sliver (27) is fixedly arranged on the rear side wall of the face mask (1) through a magic tape, the water absorption cotton sliver (27) is wound around the operation window (2), in the operation process, the water absorption cotton sliver (27) absorbs liquid infiltrated between the face mask (1) and the skin of a patient, and the water absorption cotton sliver (27) is taken down to be used as medical waste for treatment after use;
when in use, the face mask (1) is covered on the face of a patient, the operation window (2) is covered on the mouth of the patient, the cheek protecting plate (12) is covered on two cheeks of the patient, and the neck protecting plate (14) is covered on the neck of the patient; selecting a mouth opening fixing sleeve (3) and a tongue depressor (7) with proper specifications, inserting the mouth opening fixing sleeve (3) into an operation window (2), inserting the rear end of the mouth opening fixing sleeve (3) into the mouth of a patient, then, opening and fixing the mouth of the patient, biting teeth of the patient on the mouth opening fixing sleeve (3), at the moment, arranging a sliding block (5) in a sliding groove (4) in a sliding manner, adjusting the length of the sliding block (5) extending backwards, abutting against the rear inner side wall of the sliding groove (4) through the sliding block (6), further, controlling the maximum distance of the sliding block (5) sliding backwards in the sliding groove (4), and further controlling the maximum depth of the mouth opening fixing sleeve (3) inserted into the mouth of the patient; putting the tongue depressor (7) into the mouth of a patient, pressing the tongue of the patient tightly, penetrating the screw rod (9) into the guide ring (8), screwing the screw nut (10) on the screw rod (9), and propping against the guide ring (8) through the screw nut (10), thereby adjusting the maximum depth of the tongue depressor (7) inserted into the mouth of the patient; fill up between patient's tongue root and upper jaw rear end through supporting collection fill (11), and then strut patient's oral area, and then the doctor operates on patient's upper jaw, and the waste residue landing that the in-process of tightening up produced gets into and supports collection fill (11) and make things convenient for external conduit to collect and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094979.5A CN112043412B (en) | 2020-10-14 | 2020-10-14 | Covering device for oral and maxillofacial emergency surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094979.5A CN112043412B (en) | 2020-10-14 | 2020-10-14 | Covering device for oral and maxillofacial emergency surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112043412A CN112043412A (en) | 2020-12-08 |
| CN112043412B true CN112043412B (en) | 2021-08-17 |
Family
ID=73605647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011094979.5A Expired - Fee Related CN112043412B (en) | 2020-10-14 | 2020-10-14 | Covering device for oral and maxillofacial emergency surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112043412B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089332B (en) * | 2022-06-13 | 2024-01-09 | 成都市双流区第一人民医院 | Prevent sunken dilatation formula oral cavity supporting equipment for stomatology operation of side cheek |
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| WO2010029202A1 (en) * | 2008-09-10 | 2010-03-18 | Pere Poch Marti | Improved mouth opener for introducing laryngeal masks and other medical devices through the oral cavity |
| CN201558094U (en) * | 2009-12-08 | 2010-08-25 | 孟兆珂 | Chemotherapeutic oral supporting machine |
| CN108030553A (en) * | 2018-02-02 | 2018-05-15 | 孙益虎 | A kind of Oral and Maxillofacial Surgery covering device |
| CN209018687U (en) * | 2018-09-06 | 2019-06-25 | 重庆医科大学附属第二医院 | Laparoscopic port pad |
| CN111281321A (en) * | 2020-03-09 | 2020-06-16 | 上海交通大学医学院附属瑞金医院 | Multifunctional protective mask for oral diagnosis and treatment |
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| CN202283267U (en) * | 2011-10-27 | 2012-06-27 | 周春霞 | Novel oral surgery mask |
| CN203693776U (en) * | 2014-01-27 | 2014-07-09 | 李海涛 | Cover device used for oral and maxillofacial surgery |
| CN206612917U (en) * | 2016-12-22 | 2017-11-07 | 遂宁市中心医院 | Oral and Maxillofacial Surgery covering device |
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|---|---|---|---|---|
| WO2010029202A1 (en) * | 2008-09-10 | 2010-03-18 | Pere Poch Marti | Improved mouth opener for introducing laryngeal masks and other medical devices through the oral cavity |
| CN201558094U (en) * | 2009-12-08 | 2010-08-25 | 孟兆珂 | Chemotherapeutic oral supporting machine |
| CN108030553A (en) * | 2018-02-02 | 2018-05-15 | 孙益虎 | A kind of Oral and Maxillofacial Surgery covering device |
| CN209018687U (en) * | 2018-09-06 | 2019-06-25 | 重庆医科大学附属第二医院 | Laparoscopic port pad |
| CN111281321A (en) * | 2020-03-09 | 2020-06-16 | 上海交通大学医学院附属瑞金医院 | Multifunctional protective mask for oral diagnosis and treatment |
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| CN112043412A (en) | 2020-12-08 |
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