CN103487306B - A kind of phlegm tank containing smear function - Google Patents
A kind of phlegm tank containing smear function Download PDFInfo
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- CN103487306B CN103487306B CN201310473789.8A CN201310473789A CN103487306B CN 103487306 B CN103487306 B CN 103487306B CN 201310473789 A CN201310473789 A CN 201310473789A CN 103487306 B CN103487306 B CN 103487306B
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Abstract
The invention discloses a kind of phlegm tank containing smear function, comprise: tegillum, the large lid of duck-beak type, bottle, ball and elastic support, tegillum detachable-type sealed is connected to the top of the large lid of duck-beak type, the bottom detachable-type sealed of the large lid of described duck-beak type is connected to the opening part of described bottle, the top of the large lid of duck-beak type is provided with the endoporus mouth rhynchodaenm in flat from large to small, the top of mouth rhynchodaenm is provided with the coated face with a fluid hole, elastic support is installed in described mouth rhynchodaenm, the top of elastic support is provided with a pit, the bottom of ball is supported by described pit, the sub-fraction of ball is exposed from the fluid hole of coated face, the internal diameter of fluid hole is less than the diameter of ball.It on the one hand, improves the efficiency of homogeneous phase smear, reduces the risk that operator contacts sputum specimen; On the other hand, can make each smear sputum specimen amount all within the specific limits, smear is more even, makes smear operate easier standardization, reduces stochastic error, improve production efficiency.
Description
Technical field
The present invention relates to a kind of phlegm tank containing smear function.
Background technology
As everyone knows, sputum specimen direct smear dyeing microscopic examination has vital role in the diagnosis of the bacteriosises such as pulmonary tuberculosis.What current use was maximum is exactly the sputum specimen collecting patient with conventional phlegm tank, adopts the suspicious lesions part of the manual picking sputum specimen of bamboo let to be coated with on slide into about 10 × 20mm phlegm film dyeing microscopic examination.
Be uneven because tubercle bacillus distributes in sputum specimen, again because sputum viscosity is comparatively large, not easily manual picking and coating, therefore prior art extremely relies on experience and the accountability of operator, and testing result has very large randomness, and sensitivity is also lower.For reducing the stochastic error of sputum specimen direct smear dyeing microscopic examination and improving sensitivity, be exactly preferably take homogeneous phaseization to be coated with sheet mode, be exactly first by sputum specimen post liquefaction smear again, need repeatedly to open phlegm tank adding in liquefier and smear process, generally with hand, phlegm tank pressure is shaken ten minutes on vortex concussion instrument during liquefaction simultaneously, these all can increase the labour intensity of operator, simultaneously because tuberculosis sputum specimen has the risk that hyperinfection too increases pollution.
Therefore, how to provide that a kind of not need again to open the phlegm tank containing smear function that efficiency is high, pollution risk is little that phlegm tank just can complete smear be those skilled in the art's technical matterss urgently to be resolved hurrily.
Summary of the invention
The object of the present invention is to provide a kind of phlegm tank containing smear function, do not need again to open phlegm tank and just can complete smear, therefore, efficiency is high, pollution risk is little, further object of the present invention, be provided with by the bottom of described bottle and be fixedly installed on vortex with one and shake the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture on instrument platform, phlegm tank can be made manually to be pressed on vortex concussion instrument platform without the need to operating personnel and just can realize rocking, reduce the working strength of operating personnel.
To achieve the above object, the present invention adopts following technical scheme:
A kind of phlegm tank containing smear function, it is characterized in that, comprise: tegillum, the large lid of duck-beak type, bottle, ball and elastic support, described tegillum detachable-type sealed is connected to the top of the large lid of described duck-beak type, the bottom detachable-type sealed of the large lid of described duck-beak type is connected to the opening part of described bottle, the top of the large lid of described duck-beak type is provided with the endoporus mouth rhynchodaenm in flat from large to small, the top of described mouth rhynchodaenm is provided with the coated face with a fluid hole, described elastic support is installed in described mouth rhynchodaenm, the top of described elastic support is provided with a pit, the bottom of described ball is supported by described pit, the sub-fraction of described ball is exposed from the fluid hole of described coated face, the internal diameter of described fluid hole is less than the diameter of described ball.
Preferably, contain in the phlegm tank of smear function above-mentioned, described elastic support comprises: base support and " M " type domes, described " M " type domes end face in the middle part of be provided with described pit, the Internal periphery face of the surrounding outer surface of described base support and the close coated face of described mouth rhynchodaenm matches, and described base support hollow and leave strip slot.
Preferably, contain in the phlegm tank of smear function above-mentioned, described bottle comprises turbination tank body and the hollow cylinder base that a top has opening, described turbination tank body is fixedly installed on the top of described hollow cylinder base, the top of described turbination tank body and the bottom of the large lid of described duck-beak type is removable is tightly connected, the upper opening place diameter of described turbination tank body is not less than 40 millimeters.
Preferably, contain in the phlegm tank of smear function above-mentioned, the large lid of described duck-beak type is one have flat threaded cap upwardly, the top of described projection arranges described mouth rhynchodaenm, the interior edge at the bottom opening place of described threaded cap is provided with the internal thread for connecting described bottle, the inner side of the described internal thread of the large lid of described duck-beak type is provided with the first inclined-plane for fitting with described sealing bottle, the outer, top of described turbination tank body is provided with for the external thread closely sealed with the described internal thread of the large lid of duck-beak type, along being provided with one for closely sealed second inclined-plane complementary with the first inclined-plane in the large lid of duck-beak type in the top of described turbination tank body.
Preferably, above-mentioned containing in the phlegm tank of smear function, the bottom of described bottle is provided with and is fixedly installed on vortex with one and shakes the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture on instrument platform.
Preferably, contain in the phlegm tank of smear function above-mentioned, described snap-in structure comprises a square position targeting port and a pair clockwise fixed hook of the bottom of the sidewall being arranged at hollow cylinder base, and the sidewall that described a pair clockwise fixed hook is symmetricly set in described hollow cylinder base is positioned at targeting port both sides, described square position.
Preferably, contain in the phlegm tank of smear function above-mentioned, described phlegm tank fixed sturcture comprises: fixed sturcture body, targeting port imports mouth, two bases embed gathering sill and fixed pin, described two bases embed gathering sill and are symmetricly set on described fixed sturcture body, each described base embeds gathering sill by interior, outer two concentric circles arc rings composition, described fixed pin is arranged at the middle part that each base embeds gathering sill respectively, outer isocentric circular arc in one of them base embedding gathering sill is longer and in outer isocentric circular arc, close described targeting port imports mouth place is provided with inner process.
Preferably, contain in the phlegm tank of smear function above-mentioned, also comprise a stationary bounce rubber, described stationary bounce rubber is arranged on the centre of fixed sturcture body and faces the point bottom of the described turbination tank body of described bottle, and the tip of a little higher than described turbination tank body of height of described stationary bounce rubber is to the height of bottle body bottom.
Preferably, contain in the phlegm tank of smear function above-mentioned, the external diameter of described hollow cylinder base is less than the external diameter at described turbination tank body upper opening place, and the height of described hollow cylinder base is greater than the height of tip to the bottom of hollow cylinder base of described turbination tank body.
Preferably, contain in the phlegm tank of smear function above-mentioned, described coated face is the inclined-plane of an outward-dipping 30-45 degree, and many protruding thin ribs are carved with on surface, and described fluid hole is arranged at the centre of described coated face (22).
Preferably, contain in the phlegm tank of smear function above-mentioned, the diameter of described fluid hole is 1-5 millimeter, and the diameter of described ball is between 1.25-5.25 millimeter.
Preferably, contain in the phlegm tank of smear function above-mentioned, the inner side of described mouth rhynchodaenm is provided with several inner processes for blocking described elastic support.
Preferably, contain in the phlegm tank of smear function above-mentioned, the lower outside of described mouth rhynchodaenm is provided with draw-in groove, and described tegillum opening part is built-in with the bayonet socket matched with described draw-in groove, the outside of described mouth rhynchodaenm is also provided with O-ring seal, and described O-ring seal is positioned at the top of described draw-in groove.
Preferably, contain in the phlegm tank of smear function above-mentioned, described tegillum inner tip is provided with two baffle plates.
Phlegm tank containing smear function provided by the invention, by arranging tegillum, the large lid of duck-beak type, bottle, ball and elastic support, can after sputum specimen have liquefied, sputum specimen can be flowed out on slide on a small quantity by the annulus between the fluid hole of the large lid of duck-beak type and ball, thus directly complete smear work, so, on the one hand owing to not needing again to open the manual picking sample smear of phlegm tank bamboo rod, therefore, improve the efficiency of homogeneous phase smear, and reduce the risk that operator contacts germ in sputum specimen; On the other hand, because the present invention then can according to the difference of dense rare degree of liquefy sputum sample by firmly controlling the gap size of fluid hole and ball containing the phlegm tank of smear function, make each smear sputum specimen amount all within the specific limits, smear is more even, the phlegm film formed is thinner, more easily observe under the microscope, make smear operate easier standardization, reduce stochastic error.In addition, be provided with by the bottom of described bottle and be fixedly installed on vortex with one and shake the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture on instrument platform, when sputum specimen liquefies, phlegm tank fixed sturcture can be utilized to be fixed on by bottle from vortex concussion instrument relatively easily, and pick and place conveniently, thus the working strength of operator can be reduced, enhance productivity.
Accompanying drawing explanation
Phlegm tank containing smear function of the present invention is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation of the phlegm tank containing smear function of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the bottle in the embodiment of the present invention 1;
Fig. 3 is the structural representation of " M " type domes in the embodiment of the present invention 1;
Fig. 4 is the structural representation of the large lid of duck-beak type in the embodiment of the present invention 1;
Fig. 5 is the structure cut-open view that the large lid of duck-beak type in the embodiment of the present invention 1 and bottle are assembled together;
Structure cross-sectional schematic when Fig. 6 is the sputum uncoated containing the phlegm tank mouth rhynchodaenm of smear function of the embodiment of the present invention 1;
Structure cross-sectional schematic when Fig. 7 is the coating of the phlegm tank mouth rhynchodaenm containing the smear function sputum of the embodiment of the present invention 1;
Fig. 8 is the structural representation of tegillum in the embodiment of the present invention 1;
Fig. 9 is the STRUCTURE DECOMPOSITION schematic diagram of the phlegm tank containing smear function of the embodiment of the present invention 1;
Figure 10 is the structural representation of the phlegm tank fixed sturcture in the embodiment of the present invention 1;
Figure 11 be the embodiment of the present invention 1 containing the structural representation before the phlegm tank of smear function and fixed sturcture assembling;
Figure 12 be the embodiment of the present invention 1 containing the structural representation after the phlegm tank of smear function and fixed sturcture assembling;
Figure 13 is the structural representation of the phlegm tank containing smear function of the embodiment of the present invention 2;
Embodiment
Be described in further detail to the phlegm tank containing smear function of the present invention below.
Embodiment 1
Refer to Fig. 1 to Fig. 8, this phlegm tank containing smear function, comprise: tegillum 6, the large lid 4 of duck-beak type, bottle 2, ball 5 and elastic support 3, described tegillum 6 detachable-type sealed is connected to the top of the large lid 4 of described duck-beak type, the bottom detachable-type sealed of the large lid of described duck-beak type 4 is connected to the opening part of described bottle 2, the top of the large lid 4 of described duck-beak type is provided with the endoporus mouth rhynchodaenm 21 in flat from large to small, the top of described mouth rhynchodaenm 21 is provided with the coated face 22 with a fluid hole 25, described elastic support 3 is installed in described mouth rhynchodaenm 21, the top of described elastic support 3 is provided with a pit 15, the bottom of described ball 5 is supported by described pit 15, the sub-fraction of described ball 5 is exposed from the fluid hole 25 of described coated face 22, the internal diameter of described fluid hole 25 is less than the diameter of described ball 5.After sputum specimen has liquefied, phlegm tank is inverted, sputum specimen can be flowed out on slide on a small quantity by the annulus between the fluid hole 25 of the large lid 4 of duck-beak type and ball 5, thus directly complete smear work, so, on the one hand owing to not needing again to open the manual picking sputum specimen smear of phlegm tank bamboo rod, therefore, improve the efficiency of homogeneous phase smear, and reduce the risk that operator contacts virus in sputum specimen; On the other hand, because the present invention then can according to the difference of dense rare degree of liquefy sputum sample by firmly controlling the annulus size of fluid hole and ball containing the phlegm tank of smear function, make each smear sputum specimen amount all within the specific limits, smear is more even, the phlegm film formed is thinner, more easily observe under the microscope, make smear operate easier standardization, reduce stochastic error.
Described ball 5 is the bead that a diameter is a bit larger tham fluid hole 25, the diameter of described ball 5 is between 1.25-5.25mm, described ball 5 is installed between fluid hole 25 and elastic support 3, can block fluid hole 25 and prevent leakage, has very fraction to be exposed to outside coated face 22 simultaneously.As shown in Figure 6, when the part that ball 5 is exposed to coated face 22 is subject to extraneous pressure, will shrink back a bit together with elastic support 3, so, narrow and small annulus 27 will be produced between ball 5 and fluid hole 25, sputum very in a small amount just can flow out and be used for smear from annulus 27, as shown in Figure 7.
Preferably, the present embodiment containing smear function phlegm tank in, described elastic support 3 comprises: base support 13 and " M " type domes 14, described pit is provided with in the middle part of the end face of described " M " type domes 14, described base support 13 hollow, the Internal periphery face of the surrounding outer surface of described base support 13 and the close coated face 22 of described mouth rhynchodaenm 21 matches, and described base support 13 hollow and leave strip slot 16, because its base support 13 hollow leaves strip slot 16, so can so that the sputum specimen liquefied passes through from strip slot 16, strip slot 16 is narrower, therefore, be conducive to the swill blocking fluid hole 25 prevented in sputum specimen.
Preferably, the present embodiment containing smear function phlegm tank in, described bottle 2 comprises turbination tank body 7 and the hollow cylinder base 8 that a top has opening, described turbination tank body 7 is fixedly installed on the top of described hollow cylinder base 8, the top of described turbination the tank body 7 and bottom of the large lid of described duck-beak type 4 is removable is tightly connected, the upper opening place diameter of described turbination tank body 7 is not less than 40 millimeters.The design of turbination tank body 7 can make sputum specimen and slippery the focusing at the bottom of the tank of turbination tank body 7 of liquefier mix, and is convenient to both abundant contact reactions in later liquefaction concussion whipping process.
Preferably, the present embodiment containing smear function phlegm tank in, the large lid 4 of described duck-beak type be one have flat upwardly 17 threaded cap, the top of described projection 17 arranges described mouth rhynchodaenm 21, the interior edge at the bottom opening place of described threaded cap is provided with the internal thread 18 for connecting described bottle 2, the inner side of the described internal thread 18 of the large lid of described duck-beak type 4 is provided with for sealing first inclined-plane 19 of fitting with described bottle 2, the outer of described turbination tank body 7 is provided with for the external thread 9 closely sealed with the described internal thread 18 of the large lid of duck-beak type 4, along being provided with one for closely sealed second inclined-plane 10 complementary with the first inclined-plane 19 in the large lid of duck-beak type 4 in the top of described turbination tank body 7.So, phlegm jar structure defines dual closed structure at bottle and the closely sealed of the large lid of duck-beak type, effectively can prevent leakage and aerocolloidal leakage, decrease the direct touch opportunity of operating personnel and sputum specimen, reduce the risk of pollution.
Preferably, the present embodiment containing smear function phlegm tank in, the external diameter of described hollow cylinder base 8 is less than the external diameter of described turbination tank body 7 opening part, and be not more than 40 millimeters, and the height of described hollow cylinder base 8 is greater than the height of tip to the bottom (namely arriving the bottom of hollow cylinder base 8) of bottle 2 of described turbination tank body 7.Setting like this, mainly conveniently takes with holding, and is beneficial to staff and does coating action.
Preferably, containing in the phlegm tank of smear function at the present embodiment, described coated face 22 is the inclined-plane of an outward-dipping 30-45 degree, and many protruding thin ribs 24 are carved with on surface, be convenient to be coated with on slide by sputum specimen evenly, described fluid hole 25 is arranged at the centre of described coated face 22.The diameter of described fluid hole 25 is 1-5mm.During smear, namely sputum flows out from fluid hole 25.
Preferably, containing in the phlegm tank of smear function at the present embodiment, the inner side of described mouth rhynchodaenm 21 is provided with 4 inner processes 23 for blocking described elastic support 3, thus described elastic support 3 is installed in described mouth rhynchodaenm 21.
Preferably, the present embodiment containing smear function phlegm tank in, the lower outside of described mouth rhynchodaenm 21 is provided with draw-in groove 20, described tegillum 6 opening part is built-in with the bayonet socket 28 matched with described draw-in groove 20, the outside of described mouth rhynchodaenm 21 is also provided with O-ring seal 26, and described O-ring seal 26 is positioned at the top of described draw-in groove 20.Described bayonet socket 28 can be closely sealed with described draw-in groove 20, cover coated face 22 and the fluid hole 25 of mouth rhynchodaenm 21, and prevent sputum from leaking together with O-ring seal 26, and sputum spread of infection residual on coated face 22 is avoided after completing smear operation, reduce biological pollution.So, tegillum 6 and duck-beak type large lid 4 mouth rhynchodaenm 21 closely sealed on form dual closed structure, effectively can prevent leakage and aerocolloidal leakage, decrease the direct touch opportunity of operating personnel and sputum specimen, reduce the risk of pollution.
Preferably, containing in the phlegm tank of smear function at the present embodiment, described tegillum 6 inner tip is provided with two baffle plates.When the mouth rhynchodaenm 21 of the projection 17 of the large lid 4 of duck-beak type stretch into encounter baffle plate in tegillum 6 time, illustrate that tegillum 6 is built.
The present embodiment containing smear function phlegm tank in, the bottom of described bottle 2 is provided with and is fixedly installed on vortex with one and shakes the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture 1 on instrument platform, and the bottom of described bottle 2 is fixedly connected with by described snap-in structure is detachable with described phlegm tank fixed sturcture 1.
Described snap-in structure comprises a square position targeting port 11 and a pair clockwise fixed hook 12 of the bottom of the sidewall being arranged at hollow cylinder base 8, and the sidewall that described a pair clockwise fixed hook 12 is symmetricly set in described hollow cylinder base 8 is positioned at targeting port 11 both sides, described square position.The hollow cylinder base 8 of phlegm tank can be made to be fastened on phlegm tank fixed sturcture 1 by rotating bottle 2.
Preferably, contain in the phlegm tank of smear function above-mentioned, described phlegm tank fixed sturcture 1 comprises: fixed sturcture body 32, targeting port imports mouth 34, two bases embed gathering sill 35A, 35B and fixed pin 36, described two bases embed gathering sill 35A, 35B is symmetricly set on described fixed sturcture body 32, each described base embeds gathering sill 35A, 35B is by interior, outer two concentric circles arc rings composition, described fixed pin 36 is arranged at each base respectively and embeds gathering sill 35A, the middle part of 35B, outer isocentric circular arc in one of them base embedding gathering sill 35B is longer and in outer isocentric circular arc, close described targeting port imports mouth 34 place is provided with inner process 38.
Preferably, contain in the phlegm tank of smear function above-mentioned, also comprise a stationary bounce rubber 37, described stationary bounce rubber 37 is arranged on the centre of fixed sturcture body 32 and faces the point bottom of the described turbination tank body 7 of described bottle 2, the height bottom the point bottom to bottle 2 of a little higher than described turbination tank body 7 of height of described stationary bounce rubber 37.
When this phlegm tank being fixed on vortex concussion instrument platform phlegm tank fixed sturcture 1, as Figure 11 and Figure 12, the inner process 38 that targeting port imports mouth 34 has blocked phlegm tank bottle 2 inserted base embedding gathering sill 35A, 35B, only have when phlegm tank bottle 2 square position targeting port 11 while rotate to import mouth 34 against targeting port inner process 38 inside root time just can be inserted into base and embed gathering sill 35A, in 35B, and this time, fixed pin 36 was also just in time facing to fixed hook 12, then with subordinate pressure phlegm tank, at this time the point bottom of turbination tank body 7 will be urged to stationary bounce rubber 37, twist phlegm tank with hand clockwise simultaneously, fixed pin 36 and fixed hook 12 just snap in position, as shown in figure 12, due to the height bottom the point bottom to bottle 2 of a little higher than turbination tank body 7 of height of stationary bounce rubber 37, such stationary bounce rubber 37 just provides a power upwards, phlegm pot bottom is held up, fixed pin 36 and fixed hook 12 is made to detain more firm, cannot move up and down.Time as phlegm tank taken out, only then counterclockwise one need twist phlegm tank with subordinate pressure phlegm tank, just fixed pin 36 and fixed hook 12 dislocation can be taken out phlegm tank.
Assembling process of the present invention is as follows:
Please continue to refer to Fig. 1 to Figure 12, first, by elastic support 3 by duck-beak type large lid 4 flat upwardly 17 inside be installed to mouth rhynchodaenm 21,4 inner processes 23 of mouth rhynchodaenm 21 just in time block the bottom of the base support 13 of elastic support 3; Then, ball 5 is filled in fluid hole 25, be arranged between fluid hole 25 and elastic support 3, have a shallow round pit 15 in the middle of the M shape domes 14 held up by the base support 13 of elastic support 3, this pit 15 just in time can hold ball 5; Then, large for duck-beak type lid 4 and bottle 2 are tightened by internal and external screw thread 18,9 mutually, and the second inclined-plane 10 of the first inclined-plane 19 in the large lid of described duck-beak type 4 and described turbination tank body 7 is complementary closely sealed.The large lid 4 of duck-beak type and bottle 2 tighten mark 30, namely show after being aligned with each other that the large lid 4 of duck-beak type is tightened, then verify the elasticity of ball 5, finally tegillum 6 is covered on mouth rhynchodaenm 21, assembling completes, and also has ml volumes to identify 31 as shown in Figure 2 at bottle 2.
Embodiment 2
Refer to Figure 13, and incorporated by reference to Fig. 1 to Fig. 8, the difference of the present embodiment and embodiment 1 is:
Described bottle 2 comprises turbination tank body 7 and the hollow cylinder base 8 that a top has opening, described turbination tank body 7 is fixedly installed on the top of described hollow cylinder base 8, the top of described turbination the tank body 7 and bottom of the large lid of described duck-beak type 4 is removable is tightly connected, the upper opening place diameter of described turbination tank body 7 is not less than 40 millimeters.That is, the bottom of described bottle 2 does not arrange and to be fixedly installed on vortex with one and to shake the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture 1 on instrument platform.
Phlegm tank containing smear function provided by the invention, tool has the following advantages:
1. simplify the operation steps of liquefaction smear
During liquefaction, routine is shaken on vortex concussion instrument by phlegm tank pressure with hand, and the present invention adopts special fixed sturcture to be fixed by phlegm tank easily; If adopt conventional phlegm tank to make liquefaction smear, after sputum specimen has liquefied, just need again to open phlegm tank picking sputum specimen make smear, and adopt a kind of phlegm tank containing smear function of the present invention, after sputum specimen has liquefied, sputum specimen just flows out on a small quantity on slide by the annulus of large lid duckbilled fluid hole and ball and directly completes smear, do not need again to open the manual picking sample smear of phlegm tank bamboo rod, this improves the efficiency of homogeneous phase smear.
2. improve homogeneous phaseization and be coated with tablet quality
Prior art adopts bamboo let picking sputum, sampling amount is wayward, can cause smear became uneven like this, finally affect testing result, the present invention then can according to dense rare degree difference of liquefy sputum sample by firmly controlling the annulus size of fluid hole and ball containing the phlegm tank of smear function, make each smear sputum specimen amount all within the specific limits, smear is more even, and the phlegm film of formation is thinner, more easily observes under the microscope, the easier standardization of such smear operation, reduces stochastic error.
3. reduce the contaminated risk of operator
Because tuberculosis sputum specimen has hyperinfection, gasoloid can be produced in picking and smear operating process, and the present invention after liquefaction completes, do not need again to open phlegm tank containing the phlegm tank of smear function just can direct smear, in addition on phlegm jar structure the closely sealed and tegillum of bottle and the large lid of duck-beak type and duck-beak type large spout rhynchodaenm closely sealed on all adopt dual closed structure to prevent leakage and aerocolloidal leakage, decrease the direct touch opportunity of operating personnel and sputum specimen, reduce the risk of pollution.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (13)
1. the phlegm tank containing smear function, it is characterized in that, comprise: tegillum (6), the large lid of duck-beak type (4), bottle (2), ball (5) and elastic support (3), described tegillum (6) detachable-type sealed is connected to the top of the large lid of described duck-beak type (4), the bottom detachable-type sealed of the large lid of described duck-beak type (4) is connected to the opening part of described bottle (2), the top of the large lid of described duck-beak type (4) is provided with the endoporus mouth rhynchodaenm (21) in flat from large to small, the top of described mouth rhynchodaenm (21) is provided with the coated face (22) with a fluid hole (25), described elastic support (3) is installed in described mouth rhynchodaenm (21), the top of described elastic support (3) is provided with a pit (15), the bottom of described ball (5) is supported by described pit (15), the sub-fraction of described ball (5) is exposed from the fluid hole (25) of described coated face (22), the internal diameter of described fluid hole (25) is less than the diameter of described ball (5),
Described elastic support (3) comprising: base support (13) and " M " type domes (14), described pit (15) is provided with in the middle part of the end face of described " M " type domes (14), the Internal periphery face of the surrounding outer surface of described base support (13) and the close coated face (22) of described mouth rhynchodaenm (21) matches, and described base support (13) hollow and leave strip slot (16).
2. the phlegm tank containing smear function according to claim 1, it is characterized in that, described bottle (2) comprises turbination tank body (7) and the hollow cylinder base (8) that a top has opening, described turbination tank body (7) is fixedly installed on the top of described hollow cylinder base (8), the top of described turbination tank body (7) and the bottom of the large lid of described duck-beak type (4) is removable is tightly connected, the upper opening place diameter of described turbination tank body (7) is not less than 40 millimeters.
3. the phlegm tank containing smear function according to claim 2, it is characterized in that, the large lid of described duck-beak type (4) is a threaded cap with flat upwardly (17), the top of described projection (17) arranges described mouth rhynchodaenm (21), the interior edge at the bottom opening place of described threaded cap is provided with the internal thread (18) for connecting described bottle (2), the inner side of the described internal thread (18) of the large lid of described duck-beak type (4) is provided with for the first inclined-plane (19) with described bottle (2) sealing laminating, the outer, top of described turbination tank body (7) is provided with for the external thread (9) closely sealed with the described internal thread (18) of the large lid of duck-beak type (4), along being provided with one for closely sealed second inclined-plane (10) complementary with the first inclined-plane (19) in the large lid of duck-beak type (4) in the top of described turbination tank body (7).
4. the phlegm tank containing smear function according to claim 2, it is characterized in that, the bottom of described bottle (2) is provided with and is fixedly installed on vortex with one and shakes the detachable snap-in structure be fixedly connected with of phlegm tank fixed sturcture (1) on instrument platform.
5. the phlegm tank containing smear function according to claim 4, it is characterized in that, described snap-in structure comprises square position targeting port (11) and a pair clockwise fixed hook (12) of the bottom of the sidewall being arranged at hollow cylinder base (8), and the sidewall that described a pair clockwise fixed hook (12) is symmetricly set in described hollow cylinder base (8) is positioned at targeting port (11) both sides, described square position.
6. the phlegm tank containing smear function according to claim 5, it is characterized in that, described phlegm tank fixed sturcture (1) comprising: fixed sturcture body (32), targeting port imports mouth (34), two bases embed gathering sill (35A, 35B) with fixed pin (36), described two bases embed gathering sill (35A, 35B) be symmetricly set on described fixed sturcture body (32), each described base embeds gathering sill (35A or 35B) by interior, outer two concentric circles arc rings composition, described fixed pin (36) is arranged at the middle part that each base embeds gathering sill (35A or 35B) respectively, outer isocentric circular arc in one of them base embedding gathering sill (35B) is longer and in outer isocentric circular arc, close described targeting port imports mouth (34) place is provided with inner process (38).
7. the phlegm tank containing smear function according to claim 6, it is characterized in that, also comprise a stationary bounce rubber (37), described stationary bounce rubber (37) is arranged on the centre of fixed sturcture body (32) and faces the point bottom of the described turbination tank body (7) of described bottle (2), the height bottom the tip of a little higher than described turbination tank body (7) of height of described stationary bounce rubber (37) to bottle (2).
8. the phlegm tank containing smear function according to claim 2, it is characterized in that, the external diameter of described hollow cylinder base (8) is less than the external diameter at described turbination tank body (7) upper opening place, and the height of described hollow cylinder base (8) is greater than the height of tip to the bottom of hollow cylinder base (8) of described turbination tank body (7).
9. the phlegm tank containing smear function according to claim 1, it is characterized in that, described coated face (22) is the inclined-plane of an outward-dipping 30-45 degree, many protruding thin ribs (24) are carved with on surface, and described fluid hole (25) is arranged at the centre of described coated face (22).
10. the phlegm tank containing smear function according to claim 1, it is characterized in that, the diameter of described fluid hole (25) is 1-5 millimeter, and the diameter of described ball (5) is between 1.25-5.25 millimeter.
The 11. phlegm tanks containing smear function according to claim 1, it is characterized in that, the inner side of described mouth rhynchodaenm (21) is provided with several inner processes (23) for blocking described elastic support (3).
The 12. phlegm tanks containing smear function according to claim 1, it is characterized in that, the lower outside of described mouth rhynchodaenm (21) is provided with draw-in groove (20), described tegillum (6) opening part is built-in with the bayonet socket matched with described draw-in groove (20), the outside of described mouth rhynchodaenm (21) is also provided with O-ring seal (26), and described O-ring seal (26) is positioned at the top of described draw-in groove (20).
The 13. phlegm tanks containing smear function according to claim 1, it is characterized in that, described tegillum (6) inner tip is provided with two baffle plates.
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| CN201310473789.8A CN103487306B (en) | 2013-10-11 | 2013-10-11 | A kind of phlegm tank containing smear function |
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| CN201310473789.8A CN103487306B (en) | 2013-10-11 | 2013-10-11 | A kind of phlegm tank containing smear function |
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| CN103487306A CN103487306A (en) | 2014-01-01 |
| CN103487306B true CN103487306B (en) | 2015-12-09 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994909A (en) * | 2014-06-09 | 2014-08-20 | 上海微银生物技术有限公司 | Phlegm tank |
| CN104458332A (en) * | 2014-12-31 | 2015-03-25 | 上海市肺科医院 | Sputum collecting device |
| CN107014636B (en) * | 2017-06-12 | 2019-04-02 | 四川沃文特生物技术有限公司 | Disposable specimen collection tube and its application method |
| CN108469365B (en) * | 2018-02-28 | 2020-11-10 | 安徽大洋自动化科技有限公司 | Sampling sheet for resistance type online moisture meter |
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| CN103487306A (en) | 2014-01-01 |
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