11 , 11 ′, 11 ″, 11 t , 11 s — 1 st - color designation at small 3 . 4 mm unidiameter arbor - tools : dental drill - bit lengths : short / medium / long , threading - tap , socket 12 , 12 ′, 12 ″, 12 t , 12 s — 2 nd - color designation of medium 4 . 1 mm unidiameter arbor - tools : dental drill - bit lengths ; short / medium / long , threading - tap , socket 13 , 13 ′, 13 ″, 13 t , 13 s — 3 rd - color designation of large 5 . 1 mm unidiameter arbor - tools : dental drill - bit lengths : short / medium / long , threading - tap , socket 15 , 15 ′, 15 ″— unidiameter - groups : 1 st - color = sml .- diam ., 2 nd - color = med .- diam ., 3 rd - color = large - diam . 22 , 22 ′, 22 ″— color - coded vial - cap : 1 st - color = sml .- diam ., 2 nd - color = med .- diam ., 3 rd - color = large - diam . 23 , 23 ′, 23 ″, 23 l , 23 r — standard vial , opening , sidewall , color - coded label , retainer - base 25 , 25 ′, 25 ″— color - coded healing - cap : 1 st - color = sml .- diam ., 2 nd - color = med .- diam ., 3 rd - color = large - diam . 27 ′, 27 ″— unidiameter - group lateral translation stage ref - arrows - 2 nd , 3 rd 29 , 29 ′, 29 ″— prior art : dental - tray , tray top - surface , common finished arbor - tools initial references given by way of fig1 ‘ prior art ’ wherein is exhibited an implant - dentist &# 39 ; s surgical - kit delivery - tray 29 which top - surface 29 ′ is of conventional design organizational configuration and the array of arbor - tools 29 ″ are of a common look - alike color regardless as to the subtle differences in drill - bit diameters . hence , such ordinary configurations ( exact arrangements and numbers of implements can vary considerably ) are thus inefficient to use to the extent of posing the risk of serious confusion during selection of essentially look - alike arbor - tools set into a common panel area : thus unwittingly impeding the implant - dentist &# 39 ; s need for seamless procedures and even imperiling patient safety during intense oral - operations . in contrast , study of fig2 reveals the greatly improved implant - dentist surgical - kit delivery - tray 10 having extensively reconfigured face surface 10 ′ features , which employ color - coordinated guide - graphics to thoughtfully provide a major streamlining of time and motion procedures through judicious use of color - coding discretely coordinated with selected rotary implements to greatly simplify the formerly encumbered delivery - tray component selection task - procedures . more specifically , note how the arbor - tools are now logically segregated into three distinct corrals referred to herein as unidiameter - groups 15 , 15 ′, 15 ″: the unidiameter - group 15 presenting the small - diameter arbor - tools all uniformly finished in a 1 st - color , the unidiameter - group 15 ′ presenting the medium - diameter arbor - tools all uniformly finished in a distinctively different : 2 nd - color , and the unidiameter - group presenting the large - diameter arbor — tools all uniformly finished in a further distinctively different 3 rd - color . importantly , the three separate corral - like unidiameter - groups revealed in fig2 are made visually distinct to the implant - dentist by means of graphic surround devices employing the same identical color as the arbor - tools which they present . these graphic devices can be as elementary as a simple narrow outline of color represented in fig2 via band 14 , or a broadly surrounding field 14 ′, or merely a discrete color encirclement 14 ″ ( which may be an actual holding grommet 17 molded of a color matching the unidiameter arbor - tool which it is presenting ). of these exemplified graphic devices , the field surround option 14 ′ may offer the most interesting design potential as fig3 shows how it can actually be implemented in the form of a transparent plastic injection - molded insert - panel 16 , shown therein in three distinctively different colorations , such as a green - tint matching the arbor - tools color of the small unidiameter - group 15 , an amber - tint matching the arbor - tools color of the medium unidiameter - group 15 ′, and a violet - tint matching the arbor - tools color of the large unidiameter - group 15 ″; and if one of the unidiameter - groups presents arbor - tools which are left in their natural metal - finish state , the insert - panel 16 can likewise be regarded as tantamount to ‘ color - coded ’ us an untinted transparent polycarbonate - plastic ( highly autoclave - temperature resistant ). within each of the exemplified unidiameter - groups of fig2 are included traditional incremental progressions ( action ref .- arrow 27 ) of drill - bit lengths , for example , in the rearmost position of the unidiameter - group 15 representing only a 1 st color of 3 . 4 mm diameter arbor - tools is shown the shortest drill - bit 11 which is preferably 10 mm long , then the next drill - bit 11 ′ is preferably 12 mm long , followed by the longest drill - bit 11 ″ preferably 14 mm long , and next in view is the associated dental - osseous thread - tap 11 t , and finally the nearest rotary - tool being the cooperative 3 . 4 mm wrench socket 11 s . it is important to understand that the very same logical progressions are provided in the next ( laterally toward the right ) two adjoining albeit different 2 nd - color 4 . 1 mm unidiameter - group 15 ′, and different 3 rd - color 5 . 1 mm unidiameter - group 15 ″; therefore , the implant - dentist can also translate laterally ( action ref .- arrows 27 ′ and 27 ″) as desired , confident in knowing that their drilling depth will remain constant unless they intentionally elect to progress further via ref .- arrow 27 . moreover , if desired , the three exemplified different hue - colors can also be made to vary in chroma , according to their respective progressions in depth ; thus the actual hue - colors remain the same , although they ail appear to vary in surrounding field shade from a lighter - shade at rear positions 11 / 12 / 13 toward a darker - shade of the same hue - color for field surround positions 11 ″/ 12 ″/ 13 ″. this constant - hue / variable - shade effect is basically analogous to the way a printer &# 39 ; s color - wheel chart designed , with white ( max .- intensity ) at center - axis of the color - wheel and the different colors surrounding the axis somewhat like spokes of a wheel , with the rim being essentially black ( min .- intensity ). the notion being to provide not only the different hue colors from left - to - right , but optionally different gradations of those discrete colors from rear - to - front as well . however , the primary intent this disclosure set forth the basic notion of different distinguishing colors ( hues ) according to the different exemplified unidiameter - groups 15 / 15 ′/ 15 ″: the additional optional provision of variable hue - values within each of the unidiameter - groups being merely a further refinement . note also that while fig2 shows the arbor - tools furnished with the novel depth - stop radial - flange having a perimeter 20 ″ diameter approximately twice the diameter of its host drill - bit diameter , it is to be understood that the improved delivery - tray 10 will also serve dental arbor - tools not equipped with the radial - flange ; hence appearing substantially like the conventional arbor - tools shown in fig1 , with the major exception that the arbor - tools of fig2 necessarily feature the essential color - coding finish ( with or without the radial - flange option ). at far right of fig2 is shown a removed exemplified drill - hit 13 ″, which is tipped at an angle whereby the radial - flange abutting - surface 2 , proximal shank 19 , and exemplified coupling tip 19 ′ portion are in view : and it is understood that the design the twist - drill flutes and coupling - tips can vary substantially according to manufacturing design choice , and therefore bare no significance to the disclosure . there remain subtle , however vital other differences which are to become herein more evident and understood as important improvements . for example , in fig4 is shown a triad of substantially conventional dental - implant factory - packaging in the form of generally transparent glass or plastic vials 23 having novel color - coded injection - molded plastic vial - caps 22 , 22 ; and 22 ″, each vial - cap being intimately adapted to and preferably press - fitting ( a mild friction - fit sufficient to maintain a hermetic - seal ) into the vial opening 23 , each vial preferably including its own discretionary matching color - coded labels 23 l , 23 l ′ and 23 l ″ applied to the respective sidewall 23 ″ of the individual conventional vials ( corresponding to the matching color - coded vial - caps ). shown partially withdrawn in fig4 , thus protruding - up from each of the vials 23 , are the sterilely contained different unidiameter - group dental - implants 24 , 24 ′ and 24 ″ which can compromise both the 1 st - stage ( s ′) and 2 nd - stage ( s ″) portions of the dental - implant , and are optionally factory - assembled via a coaxial allen / assembly - screw ( the upper - tip of which is shown atop the abutment - post portion of the indicated 2 nd - stage ( s ″)). also shown conventionally pressed into the normally enclosed end of each vial - cap 20 , 20 ′, and 20 ″ are unique discretely color - coded but otherwise conventional so - called healing - caps 25 , 25 ′ and 25 ″, each essentially comprising a machine - screw which male screw - threaded shank portion is commonly pressed into a retainer - bases 23 r , and thus become protectively enclosed within the vial . other than the novel color - coding feature , this exemplifies a conventional packaging arrangement facilitating convenient accessibility of the healing - cap from each vial - cap &# 39 ; s retainer - base 23 r once the implant - dentist has installed the 1 st - stage dental - implant portion , and therefore must seal - off the longitudinal central - core of the 1 st - stage primary / dental - implant to prevent problematical foreign matter entering therein during osseointegration of the 1 st - stage . each healing - cap thus employs a distinct color matching the color of its respect vial - cap ; and whereby later , when the implant - dentist decides the osseointegration of the earlier installed dental - implant is satisfactorily merged with the patient &# 39 ; s osseous , the implant - dentist ( or a subsequent dentist dealing primarily with preparation of crowns ) has merely to observe the particular color ( hue ) of the exposed healing - cap 25 , 25 ′, and 25 ″ as to thereby which 2 nd - stage implant portion to select for attachment upon the ensconced 1 st - stage dentist - implant member . the 2 nd - stage implant portion rises above the patient &# 39 ; s soft gum - tissue , and generally features an abutment - post portion serving to solidly support the final realistic appearing ceramic prosthetic - tooth crown . study of fig4 clearly shows the radial - flange depth - stop provision which is advantageously positive - acting in drilling limitation , as compared to passively - acting conventional dental drill - bits featuring mere incremental depth reference demarcations of one sort or another upon their medial - shank region . this depth - limiting radial - flange is vital in keeping with the basic procedural safeguarding premise of the most preferred embodiment . as initially revealed in fig2 , the radial - flange configuration preferably presents horizontally flat disk area portion , referred to as abutting - surface 20 : and because this surface serves to interface direct upon the patient &# 39 ; s bony oral - osseous ( see fig6 ). it is considered important this abutting - surface 20 not be tapered up from the drill - flute region , as that would tend to provide a less positive depth - limit action , although an alternate reverse under - cut 20 ′ formation ( e . g . : which cross - section is revealed at center of fig3 ) is an acceptable alternative embodiment . the fig4 presentation reveals an alternate optional embodiment for the radial - flange &# 39 ; s perimeter surface 20 p which until now has been shown as merely plain , remiss of special markings ; thus here are shown several iterations of the optional radial - flange embodiment with a practicable annular demarcation means , serving to readily confirm at a glance by the implant - dentist , the particular length of a selected dental drill - bit : thereby obviating need for interruptive reference to the difficult to read alpha - numeric indicia inscribed upon the arbor - tool &# 39 ; s upper - shank surface . beginning at far left , exhibit - a , shows a side - view of a dental drill - bit having the depth - limiting radial - flange which left - perimeter 20 p is by way of comparison , of plain unadorned design , while for convenience of illustration the right - perimeter portion is shown with an exemplified integrally formed annular - rib 21 x device , which is for purposes of this disclosure regarded at tantamount in function to the exhibit - b iteration , which , perimeter surface is provided with a single annular - groove 21 . note that all fig4 embodiments can thus employ either the integral annular - rib 21 x or annular - groove 21 configuration , albeit preferably , consistent as to implementation of either embodiment according to factory engineering - design choice . thus progressing still further toward the right , exhibit - c , shows the perimeter surface provided with a double annular - groove 21 ′, while the final exhibit - d , at far right , feature s a triple annular - groove 21 ″. therefore , these preferred radial - flange demarcations ( whether formed inwardly or optionally outwardly ), in combination with the color - coding system , represent a swift yet sure means by which the implant - dentist can work among their various arbor - tools with absolute confidence , while virtually liberated from the heretofore problematical ( time and motion wasting distraction ) procedure of having to stop to closely examine a drill - bit &# 39 ; s obscure indicia in order to confirm that the drill - bit they &# 39 ; ve selected is indeed both the correct diameter and length . note also in fig4 that since the opposing upper - surface 20 ″ of the radial - flange serves no particular function , it may be of any desired circular formation such as flat f , tapered t or ball - tapered b 1 . moreover , fig4 supports the notion that the differently color - coded radial - flange equipped dental drill - bits may be worked in lateral coordination without confusion , when taken relative to the fig2 delivery - tray face surface 10 ′ graphics ( e . g . : encircling discretely color - coded bands 14 identifying the three exemplified diameter - groups 15 , 15 ′ and 15 ″) during the ostectomy procedure . thereby advantageously eliminating heretofore need of generally fidgeting with an ungainly depth gauge , in which a separate probing - tool necessitates repeated removal of the trauma imposing dental drill - bit , and undesirable if tedious procedure . since conventional dental drill - bits bearing mere depth reference - markings , offer no actual positive means of preventing the implant - dentist exceeding of a critical drilling - depth restrictions , generally determined in conjunction with intermittent x - ray visualizations for example : then it can thus be understood the utility value of discretely color - coded unidiameter - grouped dental arbor - tool drill - bits , each equipped in novel combination with this depth - limiting radial - flange ; providing a uniquely safeguarded oral - osteohomy procedures . next , study of fig5 shows an exemplified dental drill - bit 11 ′ having first bored down into the patient &# 39 ; s osseous 26 ′, once the comparatively soft - tissue 26 ( gum material ) is surgically relieved at circumscribed region residing between indicators — x ′ and x ″. whereupon the implant - dentist may determine they need to laterally transfer 27 ′ ( see fig2 ) to the next larger diameter albeit the same depth , selects drill - bit 12 ′ from adjacent differently color - coded unidiameter - group 15 ′ and completes that drilling procedure , but then after further evaluation determines they should make a further lateral transition 27 ″ into unidiameter - group 15 ″ via selection of further differently color - coded dental drill - bit 13 ″ via final progression 27 . at this advanced juncture , the implant - dentist completes the oral - ostechomy procedure by chasing down the final pilot - hole bore via threading - tap 13 t ( see fig2 ), thereby having completed preparation of the osteotomy - site for initial installation of the actual conventional stage - one dental - implant prosthesis for subsequent osseointegration . thus , it is readily understood how the preferred and generic - variant embodiments of this invention contemplate performing functions in a novel way not heretofore available nor realize . it is implicit that the utility of the foregoing adaptations of this invention are not necessarily dependent upon any prevailing invention patent : and , while the present invention has been well described hereinbefore by way of certain illustrated embodiments , it is to be expected that various changes , alterations , rearrangements , and obvious modifications may be resorted to by those skilled in the art to which it relates , without substantially departing from the implied spirit and scope of the instant invention . therefore , the invention has been disclosed herein by way of example , and not as imposed limitation , while the appended claims set out the scope of the invention sought , and are to be construed as broadly as the terminology therein employed permits , reckoning that the invention verily comprehends every use of which it is susceptible . accordingly , the embodiments of the invention in which an exclusive property or proprietary privilege is claimed , are defined as follows .
an apparatus is an implant - dentist more readily identifiable visual segregation amongst their oral - surgery arbor - tools used conjunction with a conventional hand - held power / rotary - tool . the arbor - tools generally has at least a tri - echeloned set , wherein are included progressions of drill - bit lengths and companion thread - taps appearing in three different diameters . additionally , the drill - bit shanks are optionally provided with a radial - flange serving as an automatic depth - stop device and these radial - flanges may include a distinctive annular - marker device serving to readily indicate the length of the selected drill - bit , thereby obviating usual procedure of stopping to confirm via the obscure conventional alpha - numeric indicia .