CN102379728A - Mouth gag set for oral laryngeal surgery - Google Patents
Mouth gag set for oral laryngeal surgery Download PDFInfo
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- CN102379728A CN102379728A CN2011102604286A CN201110260428A CN102379728A CN 102379728 A CN102379728 A CN 102379728A CN 2011102604286 A CN2011102604286 A CN 2011102604286A CN 201110260428 A CN201110260428 A CN 201110260428A CN 102379728 A CN102379728 A CN 102379728A
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Abstract
The invention relates to a mouth gag set for oral laryngeal surgery, which comprises a supporting rack, a mouth gag, a light source adjusting device, a light source channel, a laryngeal light guider, a laryngoscope, an aspirator and self-locking type tonsil gripping tongs. The mouth gag set is reasonable in structural design, integrates light, electricity, imaging and machinery, is multifunctional by means of different combinations, and can be effectively used for minimally invasive surgery of the laryngeal and the oral cavity of a patient. Surgery parts of the oral cavity and the laryngeal of the patient can be sufficiently exposed by the aid of the technical design of the mouth gag set, the surgery spaces of the oral cavity and the laryngeal of the patient can be adjusted, and further, the depth and the angle of the laryngeal of the patient can be adjusted flexibly. The mouth gag set can be used for imaging and illuminating a focus of the patient in a multidirectional and multi-angle manner, sufficient illumination and imaging effect of the surgery parts can be ensured, and a system further can be used for remote teaching and surgical recording.
Description
Technical field
The present invention relates to a kind of complete gag that is used for the oral cavity operation on larynx, relate to the operative treatment apparatus of human body throat, oral cavity, snoring disease, belong to medical apparatus and instruments branch art field.
Background technology
Medical circle human body throat, the root of the tongue, preceding associating, in esophagus (diverticulum), tonsil are extractd, jaw pharynx shapings, snoring etc. are performed the operation the treatment; Because the specificity of human body throat physiological location; The operating theater instruments of using at present; Because design defect on the structure has significant limitation in the clinical operation process.Be mainly reflected in: 1, operating theater instruments function singleness needs multiple operating theater instruments to cooperate operation, inconvenience, influence operation efficient; 2, in the disease of treatment root of the tongue bottom, the spatula design is lack of standardization, and tongue receives the extruding of spatula; Tongue is easy to toward gliding or gushing out outward along the spatula both sides; Influence operation sight line and lighting effect reduce operation path, can only accomplish by some other assistive devices; Make operating time long, operating difficulty increases; 3, in the treatment throat diseases, light source adjusting device design is lack of standardization, and light source is installed on the adjusting device, and it is big to regulate difficulty up and down, makes throat diseases surgical operation images difficulty big; 4, the art designs of road, no oral cavity light pipe is with traditional outer shape light source of penetrating in operation on oral cavity, does not reach ideal lighting effect, influence operation sight line.
Chinese patent, application number 200720030310.3 has proposed a kind of gag, is used for mouth open, and its defective is: function singleness, can only be used for mouth open, and be difficult for fixing, along with the head swing, make troubles easily to operation, influence surgical effect.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art; And a kind of complete gag that is used for the oral cavity operation on larynx of reasonable in design is provided; Light harvesting, electricity, imaging, machinery can carry out throat and oral cavity Minimally Invasive Surgery effectively in one.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of complete gag that is used for the oral cavity operation on larynx is characterized in that: it comprises bracing frame and shedding motion, and shedding motion is connected with bracing frame;
Described bracing frame comprises base plate and two adjusting rods, and the two ends of base plate have link slot, and the end of two adjusting rods snaps in link slot, and is installed on the base plate through connecting pin; The front end of two adjusting rods is provided with some adjustment holes, and the front end of two adjusting rods crosses one another, and the position of its rise knothole in correspondence with each other;
Described shedding motion comprises support, conditioning box, dens supporter and spatula, and described support is " U " shape, and an end and the conditioning box of support are fixed, and the other end and dens supporter are fixed, and support is provided with anti-slop serrations; Described conditioning box hollow, spatula passes conditioning box, and an end of spatula is provided with adjustable hook, and the other end is provided with the tongue hook, has the latch bar on the spatula, has air channel and pore on the tongue hook; Handle is installed on the conditioning box, and the end of handle passes the surface of conditioning box, snaps in the latch bar of spatula; Described adjustable hook penetrates in the corresponding adjustment hole of two adjusting rods that cross one another.
The present invention also comprises the light source adjusting device, and the light source adjusting device is connected with the support of shedding motion; The light source adjusting device comprises light source adjusting rod, light source adjusting seat, installation sleeve, up-down adjustment wheel, helical gear, angular adjustment wheel, holder, damping screw rod, damping nut, clamping screw, upper grip and lower chuck; Described light source adjusting rod passes light source and regulates seat and installation sleeve; Be with wavy spring on the light source adjusting rod, the two ends of light source adjusting rod are fixed with up-down adjustment wheel and helical gear respectively; Described angular adjustment wheel is fixed on light source and regulates on the seat, and helical gear snaps in installation sleeve, and installation sleeve and holder are fixed, and the damping screw rod is inserted in holder and tightens fixingly with helical gear, and damping nut and damping screw rod are fixed; Described light source is regulated seat and installation sleeve all has the adjusting latch, and both match each other; Described clamping screw is inserted in upper grip and lower chuck and tightens fixingly, and upper grip and lower chuck match each other, and lower chuck is regulated between the seat with light source and is connected through connecting rod; Described support is fixed between upper grip and the lower chuck.
The present invention also comprises the light source passage, and the light source passage is installed on the light source adjusting device; The light source passage comprises channel, tapered end and tapered end handle, and channel and tapered end are fixed, channel hollow, and the surface of channel has the passage tooth; Have fore shaft on the tapered end, hollow in the tapered end, and be communicated with channel; Have draw-in groove on the described tapered end, the tapered end handle passes tapered end and fixing, and the tapered end handle snaps in draw-in groove; Described channel is inserted in the installation sleeve of light source adjusting device and is fixing, and passage tooth and helical gear are identical.
The present invention also comprises throat's lightguide, and throat's lightguide is installed on the light source passage; Throat's lightguide comprises light pipe, leaded light seat and leaded light interface, and an end of leaded light interface and light pipe is fixed, and the leaded light cover for seat is gone into light pipe and fixing, is provided with optical fibers in the light pipe; Described light pipe passes the tapered end and the channel of light source passage, and the leaded light seat snaps in the tapered end.
The present invention also comprises laryngoscope, and laryngoscope is installed on the light source passage; Laryngoscope comprises laryngoscope passage and laryngoscope seat, and laryngoscope seat and laryngoscope passage are fixed; Described laryngoscope passage passes the tapered end and the channel of light source passage, and the laryngoscope seat snaps in tapered end.
The present invention also comprises the oral cavity lightguide, and the oral cavity lightguide is connected with the support of shedding motion; The oral cavity lightguide comprises oral cavity light pipe, oral cavity leaded light interface, oral cavity leaded light seat and lightguide handle, and oral cavity leaded light interface and oral cavity light pipe are fixed, and oral cavity leaded light seat and the welding of oral cavity light pipe are fixing, are provided with optical fibers in the light pipe of oral cavity; Oral cavity leaded light seat is provided with clamp, and an end of lightguide handle snaps in clamp; The lightguide handle is connected with oral cavity leaded light seat through the leaded light pin, is with spring on the leaded light pin, and an end of spring is connected with the lightguide handle, and the other end is connected with oral cavity leaded light seat; Described support is provided with anti-slop serrations, and clamp are provided with the clamp tooth, and clamp snap in the anti-slop serrations on the support, and clamp tooth and anti-slop serrations coincide mutually, and lightguide handle and clamp block anti-slop serrations.
The present invention also comprises suction pump, and suction pump comprises attraction head, suction catheter, attraction handle and suction catheter interface, and the two ends of suction catheter are fixed with attraction head and attraction handle respectively, and suction catheter interface and attraction handle are fixed, and attracts to have on the head attraction mouth and attracts groove.
The present invention compared with prior art has following positive effect: reasonable in design, and light harvesting, electricity, imaging, machinery are in one, and through various combination, diverse in function can be carried out throat and oral cavity Minimally Invasive Surgery effectively; The design of technology can fully expose oral cavity and operation on larynx position, regulates oral cavity and operation on larynx space, and the degree of depth and the angle of ability flexible throat; Can multi-facetedly be carried out to the picture irradiation with multi-angle to lesions position, guarantee the adequate illumination and the imaging effect of operative site, system also can do remote teaching and use with the operation video recording.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1 and embodiment 2.
Fig. 2 is the structural representation of the embodiment of the invention 1.
Fig. 3 is the structural representation of bracing frame among the present invention.
Fig. 4 is the structural representation of split shed device of the present invention.
Fig. 5 is the plan structure sketch map of Fig. 4.
Fig. 6 is the structural representation of tongue hook among Fig. 4.
Fig. 7 is the structure for amplifying sketch map of a-quadrant among Fig. 4.
Fig. 8 is the structural representation (light source regulates seat and installation sleeve is closed) of light source adjusting device among the present invention.
Fig. 9 is the structural representation (light source regulates seat and installation sleeve separates) of light source adjusting device among the present invention.
Figure 10 is the structural representation of light source passage among the present invention.
Figure 11 is the sectional structure sketch map of tapered end part among Figure 10.
Figure 12 is the structural representation of throat's lightguide among the present invention.
Figure 13 is the structural representation of suction pump among the present invention.
Figure 14 is the left TV structure sketch map that attracts head part among Figure 13.
Figure 15 is the structural representation of self-locking tonsil nipper among the present invention.
Figure 16 is the structural representation of the embodiment of the invention 2.
Figure 17 is the structural representation of laryngoscope among the present invention.
Figure 18 is the structural representation of the embodiment of the invention 3.
Figure 19 is the structural representation of oral cavity lightguide among the present invention.
Figure 20 is surgical procedure figure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.
Embodiment 1:
Referring to Fig. 1～Fig. 2; Present embodiment comprises bracing frame I, shedding motion II, light source adjusting device III, light source passage IV and throat's lightguide V; Wherein the shedding motion II is connected with the bracing frame I; Light source adjusting device III is connected with the shedding motion II, and light source passage IV is installed on the light source adjusting device III, and throat's lightguide V is installed on the light source passage IV.
Referring to Fig. 3, described bracing frame I comprises base plate 1 and two adjusting rods 3, and the end that the two ends of base plate 1 have 4, two adjusting rods 3 of link slot snaps in link slot 4, and is installed on the base plate 1 through connecting pin 5, and two adjusting rods 3 can rotate; The front end that the front end of two adjusting rods 3 is provided with 2, two adjusting rods 3 of some adjustment holes crosses one another, its position of raising knothole 2 in correspondence with each other, during intersection, one of them adjustment hole 2 on two adjusting rods 3 overlaps mutually.
During use, the base plate 1 of bracing frame I is fixed on human body neck and shoulder and can regulates, and human body head can arbitrarily not shaken, and reaches the purpose of support; Simultaneously can pass through two adjusting rods 3, the position of adjustable support frame I upper shed device II.
Referring to Fig. 1, Fig. 4～Fig. 7; Described shedding motion II comprises support 6, conditioning box 14, dens supporter 20 and spatula 7; Described support 6 is " U " shape, and an end of support 6 and conditioning box 14 are fixing, and the other end and dens supporter 20 are fixing; Support 6 is provided with anti-slop serrations 22, and dens supporter 20 is provided with soft bite-block 23; Described conditioning box 14 hollows, spatula 7 passes conditioning box 14, and an end of spatula 7 is provided with adjustable hook 8, and the other end is provided with tongue hook 10, has latch bar 9 on the spatula 7, has air channel 11 and pore 12 on the tongue hook 10; Handle 13 is installed on the conditioning box 14, and the end of handle 13 passes the surface of conditioning box 14, snaps in the latch bar 9 of spatula 7; Be fixed with on the described conditioning box 14 and regulate seat 15, regulate seat 15 and be provided with fixed axis 19, be with spiral spring 16 on the fixed axis 19, fixed axis 19 is inserted in handle 13, and an end of spiral spring 16 is connected with handle 13, and the other end is connected with adjusting seat 15; Described adjustable hook 8 penetrates in the corresponding adjustment hole 2 of two adjusting rods 3 that cross one another.
During use, the upper lip that tongue hook 10 can hook the oral cavity struts the oral cavity, also can hook tongue; Tongue is attached on the tongue hook 10 can arbitrarily slide, under the effect of air channel 11 and pore 12, oxygen hose can insert pore 12; Through air channel 11, can guarantee the logical oxygen of human body in the operation.Spatula 7 can be regulated in conditioning box 14, presses the front end of lower handle 13, and the end of handle 13 and latch bar 9 are thrown off, and spatula 7 can slide in conditioning box 14, thereby regulates the amplitude that struts in human body upper lip oral cavity; Decontrol the front end of handle 13, the end of handle 13 and latch bar 9 reset and block.The effect of dens supporter 20 is that the lower lip that hooks the oral cavity struts the oral cavity, and under the effect of soft bite-block 23, dental bed is stressed evenly during operation, alleviates the pressure of tooth, makes tooth have comfort, guarantees carrying out smoothly of operation.Spatula 7 has 5 kinds of models that vary in size, and the doctor selects to use according to patient's pathologic condition.
Referring to Fig. 2, Fig. 8 and Fig. 9; Described light source adjusting device III comprises light source adjusting rod 26, light source adjusting seat 29, installation sleeve 32, up-down adjustment wheel 25, helical gear 27, angular adjustment wheel 28, holder 33, damping screw rod 36, damping nut 35, clamping screw 37, upper grip 38 and lower chuck 39; Described light source adjusting rod 26 passes light source and regulates seat 29 and installation sleeve 32; Be with wavy spring 31 on the light source adjusting rod 26, the two ends of light source adjusting rod 26 are fixing with helical gear 27 with up-down adjustment wheel 25 respectively; Described angular adjustment wheel 28 is fixed on light source and regulates on the seat 29, and helical gear 27 snaps in installation sleeve 32, and installation sleeve 32 is fixing with holder 33, and damping screw rod 36 is inserted in holder 33 and tightens fixingly with helical gear 27, and damping nut 35 is fixing with damping screw rod 36; Described light source is regulated seat 29 and is all had adjusting latch 30 with installation sleeve 32, and both match each other; Described clamping screw 37 is inserted in upper grip 38 and lower chuck 39 and tightens fixingly, and upper grip 38 matches each other with lower chuck 39, and lower chuck 39 and light source are connected through connecting rod 42 between regulating 29; Described support 6 is fixed between upper grip 38 and the lower chuck 39.
During use, unclamp clamping screw 37, upper grip 38 is thrown off mutually with lower chuck 39; Support 6 is snapped between upper grip 38 and the lower chuck 39, tighten clamping screw 37, upper grip 38 and lower chuck 39 clamp bracket 6; Light source adjusting device III is fixed on the support 6, can arbitrarily slide.
Referring to Fig. 2, Figure 10 and Figure 11, described light source passage IV comprises channel 46, tapered end 43 and tapered end handle 44, and channel 46 is fixing with tapered end 43, channel 46 hollows, and the surface of channel 46 has passage tooth 47; Have fore shaft 48 on the tapered end 43, hollow in the tapered end 43, and be communicated with channel 46; Have draw-in groove 49 on the described tapered end 43, tapered end handle 44 passes tapered end 43 and fixing, and tapered end handle 44 snaps in draw-in groove 49; Described channel 46 is inserted in the installation sleeve 32 of light source adjusting device III and is fixing, and passage tooth 47 coincide with helical gear 27.
During use, light source passage IV is inserted in installation sleeve 32, passage tooth 47 is identical with helical gear 27 just.
Light source adjusting device III and light source passage IV have up-down adjustment function and angle regulating function.Up-down adjustment function: the up-down adjustment wheel 25 on can positive and negative rotation light source adjusting device III; Driving light source adjusting rod 26 rotates; Light source adjusting rod 26 drives helical gear 27 and rotates; Helical gear 27 snaps in passage tooth 47 and rotates, and drives light source passage IV and in installation sleeve 32, slides up and down, and realizes the up-down adjustment function of light source passage IV; In case light source passage IV is adjusted in a part, helical gear 27 and the 47 mutual tensionings of passage tooth can not possess auto-lock function because of light source passage IV receives the down slippage automatically of some strength.Angle regulating function: can be rotated counterclockwise angular adjustment wheel 28; Under the effect of wavy spring 31; Automatically spring open light source and regulate the adjusting latch 30 of seat 29 and installation sleeve 32; Rotate installation sleeve 32 this moment, and angle that can flexible installation sleeve 32 is regulated the angle of light source passage IV in the installation sleeve 32 simultaneously; The angular adjustment that turns clockwise wheel 28, light source are regulated the adjusting latch 30 closed reductions chucking of seat 29 and installation sleeve 32.
Referring to Fig. 2, Figure 12; Described throat lightguide V comprises light pipe 55, leaded light seat 52 and leaded light interface 51, and leaded light interface 51 is fixed with an end of light pipe 55, and leaded light seat 52 is inserted in light pipe 55 and fixing; Light pipe 55 is flexible, is provided with optical fibers 54 in the light pipe 55; Described light pipe 55 passes the tapered end 43 and channel 46 of light source passage IV, and leaded light seat 52 snaps in the tapered end 43.
During use, light pipe 55 is penetrated the tapered end 43 and channel 46 of light source passage IV, leaded light seat 52 snaps in the tapered end 43 just.The light pipe 55 of channel 46 outsides can be crooked, cooperates all angles to use.
Referring to Figure 13～Figure 14; The present invention also comprises the suction pump VI; Described suction pump VI comprises and attracts 65, suction catheter 70, attracts handle 67 and suction catheter interface 66; The two ends of suction catheter 70 respectively with attract 65 with to attract handle 67 fixing, suction catheter interface 66 with attract handle 67 fixing, attract to have on 65 attract mouthfuls 68 with attract groove 69.
In oral cavity and operation on larynx; Carry out oral cavity and throat's residual liquid attraction, attract groove 69 to cross one another and be the cross hole shape, in residual liquid attraction with attraction mouth 68; Clot in the residual liquid and foreign material are stuck in and attract on 65; Be difficult for to get into attraction equipment and influence the obstruction of tube apparatus, if attract 65 to stop up, as long as on husky cloth one wipe promptly reusable.
Referring to Figure 15, the present invention also comprises self-locking tonsil nipper VII, and self-locking tonsil nipper VII comprises pincers handle 71, claw beam 72 and clamp 73, and the two ends of claw beam 72 are connected with clamp 73 with pincers handle 71 respectively, and the three is an one, has clamp groove 74 on the clamp 73.
During use, self-locking tonsil nipper VII is mainly used in the tonsil that extracting is excised.Clamp 73 has clamp groove 74, in grasping by removal of tonsils, can arbitrarily not grab broken with come off; Claw beam 72 is that metal material is made, and is arc, has elasticity, and clamp 73 tightens mutually when clamping and has nature tension force and forms self-locking, can decontrol handle 13 when clamping by removal of tonsils, arbitrarily takes out human body, difficult drop-off.
Present embodiment is mainly used in looks at the operation on larynx treatment straight.
Embodiment 2:
Referring to Fig. 1 and Figure 16; Present embodiment comprises bracing frame I, shedding motion II, light source adjusting device III, light source passage IV and laryngoscope VIII; Wherein the shedding motion II is connected with the bracing frame I; Light source adjusting device III is connected with the shedding motion II, and light source passage IV is installed on the light source adjusting device III, and the laryngoscope VIII is installed on the light source passage IV.
Referring to Figure 16～Figure 17, described laryngoscope VIII comprises laryngoscope passage 75 and laryngoscope seat 76, and laryngoscope seat 76 is fixing with laryngoscope passage 75; Described laryngoscope passage 75 passes the tapered end 43 and channel 46 of light source passage IV, and laryngoscope seat 76 snaps in tapered end 43.
During use, under the effect of light source adjusting device III, can multi-facetedly be carried out to the picture irradiation, guarantee the imaging effect of operative site, also can do remote teaching and use, guarantee carrying out smoothly of operation with the operation video recording with multi-angle to the throat diseases lesions position.
Other 26S Proteasome Structure and Functions are identical with embodiment 1.
Present embodiment is mainly used in the laryngoscope VIII and connects camera system and make a video recording and look the screen operative treatment.
Embodiment 3:
Referring to Figure 18～Figure 19, present embodiment comprises bracing frame I, shedding motion II and oral cavity lightguide IX, and wherein the shedding motion II is connected with the bracing frame I, and oral cavity lightguide IX is connected with the shedding motion II.
Described oral cavity lightguide IX is connected with the support 6 of shedding motion II; Oral cavity lightguide IX comprises oral cavity light pipe 64, oral cavity leaded light interface 63, oral cavity leaded light seat 56 and lightguide handle 59; Oral cavity leaded light interface 63 is fixing with oral cavity light pipe 64; Oral cavity leaded light seat 56 is fixing with 64 welding of oral cavity light pipe, is provided with optical fibers 54 in the oral cavity light pipe 64; Oral cavity leaded light seat 56 is provided with clamp 61, and an end of lightguide handle 59 snaps in clamp 61; Lightguide handle 59 is connected with oral cavity leaded light seat 56 through leaded light pin 60, is with spring 58 on the leaded light pin 60, and an end of spring 58 is connected with lightguide handle 59, and the other end is connected with oral cavity leaded light seat 56; Described support 6 is provided with anti-slop serrations 22, and clamp 61 are provided with clamp tooth 62, and clamp 61 snap in the anti-slop serrations 22 on the support 6, and clamp tooth 62 coincide mutually with anti-slop serrations 22, and lightguide handle 59 blocks anti-slop serrations 22 with clamp 61.
During use, oral cavity lightguide IX is installed on the anti-slop serrations 22 of shedding motion II support 6.Cold light source is connected with oral cavity leaded light interface 63, and under the effect of optical fibers 54, light source oral light pipe 64 is injected human oral cavity, carries out the operative treatment of human oral cavity disease.Oral cavity light pipe 64 can be designed to bending as required, is delivered to the operation desired area to light source, and that guarantees to perform the operation carries out smoothly.
Other 26S Proteasome Structure and Functions are identical with embodiment 1.
Present embodiment is mainly used in the operation on oral cavity treatment.
Referring to Figure 20, the idiographic flow when performing the operation for the present invention.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to patent of the present invention.
Claims (8)
1. complete gag that is used for the oral cavity operation on larynx, it is characterized in that: it comprises bracing frame and shedding motion, shedding motion is connected with bracing frame;
Described bracing frame comprises base plate and two adjusting rods, and the two ends of base plate have link slot, and the end of two adjusting rods snaps in link slot, and is installed on the base plate through connecting pin; The front end of two adjusting rods is provided with some adjustment holes, and the front end of two adjusting rods crosses one another, and the position of its rise knothole in correspondence with each other;
Described shedding motion comprises support, conditioning box, dens supporter and spatula, and described support is " U " shape, and an end and the conditioning box of support are fixed, and the other end and dens supporter are fixed, and support is provided with anti-slop serrations; Described conditioning box hollow, spatula passes conditioning box, and an end of spatula is provided with adjustable hook, and the other end is provided with the tongue hook, has the latch bar on the spatula, has air channel and pore on the tongue hook; Handle is installed on the conditioning box, and the end of handle passes the surface of conditioning box, snaps in the latch bar of spatula; Described adjustable hook penetrates in the corresponding adjustment hole of two adjusting rods that cross one another.
2. a kind of complete gag that is used for the oral cavity operation on larynx according to claim 1, it is characterized in that: it also comprises the light source adjusting device, the light source adjusting device is connected with the support of shedding motion; The light source adjusting device comprises light source adjusting rod, light source adjusting seat, installation sleeve, up-down adjustment wheel, helical gear, angular adjustment wheel, holder, damping screw rod, damping nut, clamping screw, upper grip and lower chuck; Described light source adjusting rod passes light source and regulates seat and installation sleeve; Be with wavy spring on the light source adjusting rod, the two ends of light source adjusting rod are fixed with up-down adjustment wheel and helical gear respectively; Described angular adjustment wheel is fixed on light source and regulates on the seat, and helical gear snaps in installation sleeve, and installation sleeve and holder are fixed, and the damping screw rod is inserted in holder and tightens fixingly with helical gear, and damping nut and damping screw rod are fixed; Described light source is regulated seat and installation sleeve all has the adjusting latch, and both match each other; Described clamping screw is inserted in upper grip and lower chuck and tightens fixingly, and upper grip and lower chuck match each other, and lower chuck is regulated between the seat with light source and is connected through connecting rod; Described support is fixed between upper grip and the lower chuck.
3. a kind of complete gag that is used for the oral cavity operation on larynx according to claim 2, it is characterized in that: it also comprises the light source passage, the light source passage is installed on the light source adjusting device; The light source passage comprises channel, tapered end and tapered end handle, and channel and tapered end are fixed, channel hollow, and the surface of channel has the passage tooth; Have fore shaft on the tapered end, hollow in the tapered end, and be communicated with channel; Have draw-in groove on the described tapered end, the tapered end handle passes tapered end and fixing, and the tapered end handle snaps in draw-in groove; Described channel is inserted in the installation sleeve of light source adjusting device and is fixing, and passage tooth and helical gear are identical.
4. a kind of complete gag that is used for the oral cavity operation on larynx according to claim 3, it is characterized in that: it also comprises throat's lightguide, throat's lightguide is installed on the light source passage; Throat's lightguide comprises light pipe, leaded light seat and leaded light interface, and an end of leaded light interface and light pipe is fixed, and the leaded light cover for seat is gone into light pipe and fixing, is provided with optical fibers in the light pipe; Described light pipe passes the tapered end and the channel of light source passage, and the leaded light seat snaps in the tapered end.
5. a kind of complete gag that is used for the oral cavity operation on larynx according to claim 3, it is characterized in that: it also comprises laryngoscope, laryngoscope is installed on the light source passage; Laryngoscope comprises laryngoscope passage and laryngoscope seat, and laryngoscope seat and laryngoscope passage are fixed; Described laryngoscope passage passes the tapered end and the channel of light source passage, and the laryngoscope seat snaps in tapered end.
6. a kind of complete gag that is used for the oral cavity operation on larynx according to claim 1, it is characterized in that: it also comprises the oral cavity lightguide, the oral cavity lightguide is connected with the support of shedding motion; The oral cavity lightguide comprises oral cavity light pipe, oral cavity leaded light interface, oral cavity leaded light seat and lightguide handle, and oral cavity leaded light interface and oral cavity light pipe are fixed, and oral cavity leaded light seat and the welding of oral cavity light pipe are fixing, are provided with optical fibers in the light pipe of oral cavity; Oral cavity leaded light seat is provided with clamp, and an end of lightguide handle snaps in clamp; The lightguide handle is connected with oral cavity leaded light seat through the leaded light pin, is with spring on the leaded light pin, and an end of spring is connected with the lightguide handle, and the other end is connected with oral cavity leaded light seat; Described support is provided with anti-slop serrations, and clamp are provided with the clamp tooth, and clamp snap in the anti-slop serrations on the support, and clamp tooth and anti-slop serrations coincide mutually, and lightguide handle and clamp block anti-slop serrations.
7. according to claim 1,2 or 6 each described a kind of complete gags that are used for the oral cavity operation on larynx; It is characterized in that: it also comprises suction pump; Suction pump comprises attraction head, suction catheter, attraction handle and suction catheter interface; The two ends of suction catheter are fixed with attraction head and attraction handle respectively, and suction catheter interface and attraction handle are fixed, and attract to have on the head attraction mouth and attract groove.
8. according to claim 1,2 or 6 each described a kind of complete gags that are used for the oral cavity operation on larynx; It is characterized in that: it also comprises self-locking tonsil nipper; Self-locking tonsil nipper comprises pincers handle, claw beam and clamp; The two ends of claw beam are connected with clamp with the pincers handle respectively, and the three is an one, has the clamp groove on the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110260428 CN102379728B (en) | 2011-09-05 | 2011-09-05 | Mouth gag set for oral laryngeal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110260428 CN102379728B (en) | 2011-09-05 | 2011-09-05 | Mouth gag set for oral laryngeal surgery |
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| CN102379728A true CN102379728A (en) | 2012-03-21 |
| CN102379728B CN102379728B (en) | 2013-07-03 |
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| CN 201110260428 Active CN102379728B (en) | 2011-09-05 | 2011-09-05 | Mouth gag set for oral laryngeal surgery |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976704A (en) * | 2014-04-15 | 2014-08-13 | 成都绿迪科技有限公司 | Oral cavity opening device |
| CN104644113A (en) * | 2015-02-17 | 2015-05-27 | 柳州市妇幼保健院 | Mouth gag special for tonsil burning therapy |
| CN109497922A (en) * | 2018-12-10 | 2019-03-22 | 陈冰琳 | A kind of spatula of recycling |
| CN111417349A (en) * | 2017-10-24 | 2020-07-14 | 若热·埃内斯托·奥东 | Kit for extracting tissue |
| CN113288244A (en) * | 2021-05-12 | 2021-08-24 | 中国人民解放军南部战区总医院 | Multifunctional oropharynx operation exposure device |
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| CN2067130U (en) * | 1990-06-25 | 1990-12-12 | 南京医学院附属口腔医院 | Multifunction combined mouth gag |
| CN201253233Y (en) * | 2008-09-17 | 2009-06-10 | 济南市第三人民医院 | Tongue traction fixation rack |
| CN202270251U (en) * | 2011-09-05 | 2012-06-13 | 申屠建林 | Complete mouth gag for oral cavity and laryngeal operations |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067130U (en) * | 1990-06-25 | 1990-12-12 | 南京医学院附属口腔医院 | Multifunction combined mouth gag |
| CN201253233Y (en) * | 2008-09-17 | 2009-06-10 | 济南市第三人民医院 | Tongue traction fixation rack |
| CN202270251U (en) * | 2011-09-05 | 2012-06-13 | 申屠建林 | Complete mouth gag for oral cavity and laryngeal operations |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976704A (en) * | 2014-04-15 | 2014-08-13 | 成都绿迪科技有限公司 | Oral cavity opening device |
| CN103976704B (en) * | 2014-04-15 | 2015-12-30 | 成都绿迪科技有限公司 | Oral cavity distracting device |
| CN104644113A (en) * | 2015-02-17 | 2015-05-27 | 柳州市妇幼保健院 | Mouth gag special for tonsil burning therapy |
| CN111417349A (en) * | 2017-10-24 | 2020-07-14 | 若热·埃内斯托·奥东 | Kit for extracting tissue |
| CN109497922A (en) * | 2018-12-10 | 2019-03-22 | 陈冰琳 | A kind of spatula of recycling |
| CN113288244A (en) * | 2021-05-12 | 2021-08-24 | 中国人民解放军南部战区总医院 | Multifunctional oropharynx operation exposure device |
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| CN102379728B (en) | 2013-07-03 |
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Application publication date: 20120321 Assignee: Hangzhou Tonglu Jiangnan Medical-Opics Factory Assignor: Shentu Jianlin Contract record no.: 2013330000272 Denomination of invention: Mouth gag set for oral laryngeal surgery Granted publication date: 20130703 License type: Exclusive License Record date: 20130821 |
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