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旋切手術刀具同步監控方法及系統與流程

文檔序號:11115602閱讀(du):398來源(yuan):國知局(ju)
旋切手術刀具同步監控方法及系統與制造工藝

本發明涉及一種基于病灶組(zu)織取樣旋(xuan)切(qie)手術(shu)的(de)監(jian)控(kong)(kong)領域,特(te)別涉及一種旋(xuan)切(qie)手術(shu)刀具同步(bu)監(jian)控(kong)(kong)方法以及系統。



背景技術:

旋切取(qu)樣(yang)(yang)是針對人體內(nei)部穿(chuan)刺取(qu)樣(yang)(yang)的常(chang)規手(shou)術(shu);手(shou)術(shu)用刀(dao)具包括內(nei)刀(dao)和外(wai)(wai)套于內(nei)刀(dao)的外(wai)(wai)刀(dao),外(wai)(wai)刀(dao)靠前(qian)端(duan)沿徑向(xiang)開(kai)有取(qu)樣(yang)(yang)槽(cao)(cao);穿(chuan)刺后,在(zai)負壓條件(jian)下(xia)組(zu)織(zhi)被吸入取(qu)樣(yang)(yang)槽(cao)(cao),此(ci)時內(nei)刀(dao)向(xiang)前(qian)旋切將組(zu)織(zhi)切下(xia)并容(rong)納入內(nei)刀(dao)前(qian)端(duan);當然(ran),穿(chuan)刺時內(nei)刀(dao)會在(zai)最前(qian)端(duan)將取(qu)樣(yang)(yang)槽(cao)(cao)封閉,穿(chuan)刺到位置(zhi)后再向(xiang)后讓出(chu)取(qu)樣(yang)(yang)槽(cao)(cao),讓出(chu)的位置(zhi)和距離根據取(qu)樣(yang)(yang)的多(duo)少而確定,讓出(chu)后開(kai)始施(shi)加負壓,進(jin)行取(qu)樣(yang)(yang);上述(shu)(shu)取(qu)樣(yang)(yang)過程屬于現有技術(shu),在(zai)此(ci)不再贅述(shu)(shu)。

現(xian)有技術(shu)中(zhong),由于刀具前(qian)端(duan)插(cha)入(ru)到(dao)人(ren)體內部(bu),取(qu)(qu)(qu)樣(yang)槽(cao)被人(ren)體組織遮擋(dang),操作者無法對取(qu)(qu)(qu)樣(yang)槽(cao)的讓出(chu)位置和(he)距離(li)直接進行觀察(cha),取(qu)(qu)(qu)樣(yang)過程中(zhong),取(qu)(qu)(qu)樣(yang)的多少(shao)以及內刀打開的距離(li)基本(ben)靠操作者的經驗判(pan)斷,沒有客觀的依據,因此,會(hui)(hui)造成取(qu)(qu)(qu)樣(yang)數量不準甚至(zhi)會(hui)(hui)取(qu)(qu)(qu)樣(yang)失敗的問題,影響最終的取(qu)(qu)(qu)樣(yang)操作的效率,從而增加患者的痛苦(ku)。



技術實現要素:

有鑒于此,本發明的(de)目的(de)提(ti)供(gong)一(yi)種(zhong)旋切(qie)手術刀具(ju)同步監控方法及系(xi)統(tong),能(neng)夠在體外對(dui)取(qu)樣(yang)過程形成(cheng)客觀的(de)監控,從而對(dui)操作(zuo)者的(de)取(qu)樣(yang)操作(zuo)形成(cheng)客觀依據,使得取(qu)樣(yang)數量精準易(yi)(yi)控且不易(yi)(yi)取(qu)樣(yang)失敗,提(ti)高工作(zuo)效率。

本發明的(de)旋切手術(shu)刀(dao)具同步(bu)監控方法,包(bao)括下列步(bu)驟(zou):

a.檢測旋切(qie)刀具(ju)初始化位(wei)置,設(she)定內(nei)刀原點;

b.旋(xuan)切刀具(ju)從步驟(zou)a所設(she)定(ding)的(de)(de)內刀原點(dian)開始(shi)打開,并(bing)根(gen)據(ju)步驟(zou)a的(de)(de)內刀原點(dian),獲(huo)取刀具(ju)相對(dui)于原點(dian)的(de)(de)打開長度數(shu)據(ju);

c.根據步驟b的刀具打開(kai)長(chang)度數據進行實時(shi)同步顯(xian)示。

進一步(bu)(bu),步(bu)(bu)驟c中,刀具(ju)(ju)打(da)開長度數據至少在旋切(qie)刀具(ju)(ju)或刀具(ju)(ju)手柄(bing)上實(shi)時同步(bu)(bu)顯示;

進一(yi)步,步驟c中(zhong),實(shi)(shi)時(shi)同步顯(xian)示還顯(xian)示在(zai)(zai)主機(ji)顯(xian)示屏上,同時(shi),刀具打開(kai)長度數(shu)據(ju)在(zai)(zai)刀具手(shou)柄(bing)上實(shi)(shi)時(shi)同步顯(xian)示,且刀具手(shou)柄(bing)的實(shi)(shi)時(shi)同步顯(xian)示命令來自于主機(ji)。

進一步,步驟c中,根(gen)據刀具(ju)的(de)(de)最(zui)大(da)打(da)(da)開(kai)長(chang)(chang)度(du)設定實(shi)(shi)時同(tong)步顯示(shi)的(de)(de)最(zui)大(da)長(chang)(chang)度(du),刀具(ju)打(da)(da)開(kai)長(chang)(chang)度(du)所(suo)占刀具(ju)最(zui)大(da)打(da)(da)開(kai)長(chang)(chang)度(du)的(de)(de)比例(li)與實(shi)(shi)時同(tong)步顯示(shi)的(de)(de)打(da)(da)開(kai)進度(du)占實(shi)(shi)時同(tong)步顯示(shi)的(de)(de)最(zui)大(da)長(chang)(chang)度(du)的(de)(de)比例(li)一致。

進一步(bu)(bu),在步(bu)(bu)驟a之(zhi)前(qian),所述(shu)旋切刀具(ju)(ju)安裝于刀具(ju)(ju)手柄(bing),通過刀具(ju)(ju)自動(dong)識別獲(huo)取(qu)刀具(ju)(ju)參(can)數(shu),根據該刀具(ju)(ju)參(can)數(shu)進行步(bu)(bu)驟b和步(bu)(bu)驟c。

進一步(bu),所述刀具(ju)參數(shu)至少包括刀具(ju)的最(zui)大打開長度(du)參數(shu)。

進一步(bu),所(suo)述內(nei)(nei)刀(dao)(dao)原點(dian)為內(nei)(nei)刀(dao)(dao)前端(duan)抵(di)住外(wai)刀(dao)(dao)取(qu)樣槽的前端(duan)沿使取(qu)樣槽全封(feng)閉時內(nei)(nei)刀(dao)(dao)所(suo)在的位置;步(bu)驟b中(zhong),刀(dao)(dao)具打開長度數(shu)據(ju)(ju)通過內(nei)(nei)刀(dao)(dao)驅(qu)動(dong)(dong)電(dian)機的轉數(shu)數(shu)據(ju)(ju)計算而來,所(suo)述內(nei)(nei)刀(dao)(dao)驅(qu)動(dong)(dong)電(dian)機通過絲杠結構(gou)驅(qu)動(dong)(dong)內(nei)(nei)刀(dao)(dao)進退(tui)。

本發明還公(gong)開了一(yi)種旋切手術刀具同步(bu)監控系統,包括檢測單元(yuan)、主控單元(yuan)和顯示單元(yuan);

所述檢測單元包括:

原(yuan)點檢(jian)測單(dan)元,用于獲取原(yuan)點位(wei)置數據并傳(chuan)遞至主(zhu)控單(dan)元;

刀(dao)具打(da)開長度檢(jian)測(ce)單元,用于(yu)獲取(qu)刀(dao)具打(da)開長度數據并傳(chuan)遞至主控單元;

所述(shu)主(zhu)控單元用于接(jie)收檢(jian)測單元傳(chuan)來的數(shu)據信息并利用該數(shu)據信息確(que)定原點和刀具打開(kai)長度(du)后發(fa)送顯示命令至顯示單元;

所述顯示單元用(yong)于接收主控單元的顯示命令用(yong)于同步顯示刀具打開長度。

進一步,還包(bao)括手(shou)(shou)柄(bing)(bing)控制(zhi)單元(yuan),所述顯(xian)(xian)示單元(yuan)至少(shao)包(bao)括手(shou)(shou)柄(bing)(bing)顯(xian)(xian)示單元(yuan);所述手(shou)(shou)柄(bing)(bing)控制(zhi)單元(yuan)用(yong)于接(jie)收主控單元(yuan)的顯(xian)(xian)示命令并(bing)將(jiang)該顯(xian)(xian)示命令發送至手(shou)(shou)柄(bing)(bing)顯(xian)(xian)示單元(yuan)。

進一步(bu),所(suo)述原點檢測單元(yuan)(yuan)為電(dian)(dian)動(dong)(dong)機(ji)驅(qu)動(dong)(dong)器,用于獲(huo)取(qu)驅(qu)動(dong)(dong)電(dian)(dian)機(ji)的(de)電(dian)(dian)流(liu)信息并(bing)傳(chuan)送(song)至主控(kong)單元(yuan)(yuan);刀(dao)具打開長度(du)檢測單元(yuan)(yuan)為獲(huo)取(qu)驅(qu)動(dong)(dong)電(dian)(dian)機(ji)轉數(shu)的(de)設備,所(suo)述驅(qu)動(dong)(dong)電(dian)(dian)機(ji)通過絲杠結構(gou)驅(qu)動(dong)(dong)內刀(dao)進退(tui)。

本發明的(de)(de)(de)有益效果:本發明的(de)(de)(de)旋切手術刀(dao)具同步監控方法及系統,采用實(shi)時同步顯示刀(dao)具打開(kai)長(chang)(chang)(chang)度(內刀(dao)進退行程)的(de)(de)(de)方法,監控內刀(dao)的(de)(de)(de)旋切長(chang)(chang)(chang)度,在原(yuan)點(dian)確(que)定的(de)(de)(de)前提下,能(neng)夠(gou)精確(que)的(de)(de)(de)獲知內刀(dao)的(de)(de)(de)旋切長(chang)(chang)(chang)度,從(cong)而(er)確(que)定取(qu)(qu)(qu)樣(yang)長(chang)(chang)(chang)度以及取(qu)(qu)(qu)樣(yang)量,為取(qu)(qu)(qu)樣(yang)提供客觀、直觀的(de)(de)(de)依據;本發明能(neng)夠(gou)在體外對取(qu)(qu)(qu)樣(yang)過程形成客觀的(de)(de)(de)監控,從(cong)而(er)對操作(zuo)者(zhe)的(de)(de)(de)取(qu)(qu)(qu)樣(yang)操作(zuo)形成客觀指導,使得取(qu)(qu)(qu)樣(yang)數量精準易控且不易取(qu)(qu)(qu)樣(yang)失敗,提高工作(zuo)效率,減少(shao)患者(zhe)的(de)(de)(de)痛苦。

附圖說明

下面結合附圖和實施例對本發明作進一步描述。

圖1為(wei)本發明的方法程序框圖;

圖2為本發明系統(tong)原理框圖。

具體實施方式

圖(tu)1為本發(fa)明的方(fang)法(fa)程序框圖(tu),如圖(tu)所(suo)示:本實施例(li)的旋切手術刀具同步監控方(fang)法(fa),包括下列步驟:

包括下列步驟:

a.檢(jian)測旋切刀(dao)具初(chu)始(shi)(shi)化位(wei)置,設(she)定(ding)(ding)內刀(dao)原點;該(gai)(gai)原點一般為取樣開始(shi)(shi)的位(wei)置,可通過(guo)硬件設(she)置獲(huo)取該(gai)(gai)原點位(wei)置,比如內刀(dao)頂住外(wai)刀(dao)取樣槽的端點時(shi),驅動電機的電流突變(bian),主控單(dan)元(yuan)根據該(gai)(gai)突變(bian)信(xin)號即(ji)可獲(huo)知并設(she)定(ding)(ding)內刀(dao)位(wei)于原點位(wei)置,當然,也可通過(guo)其他硬件設(she)置,比如傳感器(qi)等,均能實現發(fa)明目的;

b.旋(xuan)(xuan)切(qie)(qie)刀(dao)具(ju)從步驟a所(suo)設(she)定的內刀(dao)原(yuan)點(dian)(dian)開(kai)(kai)始打開(kai)(kai),并根據(ju)步驟a的內刀(dao)原(yuan)點(dian)(dian),獲取刀(dao)具(ju)相(xiang)對于原(yuan)點(dian)(dian)的打開(kai)(kai)長度(du)(du)數(shu)(shu)據(ju);該長度(du)(du)數(shu)(shu)據(ju)最終(zhong)就是(shi)旋(xuan)(xuan)切(qie)(qie)長度(du)(du)數(shu)(shu)據(ju);該數(shu)(shu)據(ju)的獲得(de)可通過(guo)硬件(jian)設(she)置直接(jie)或者間(jian)接(jie)獲得(de);比如通過(guo)傳感(gan)器直接(jie)獲得(de),或者利用(yong)螺紋驅(qu)動內刀(dao)進退,則可利用(yong)轉數(shu)(shu)和螺距計算得(de)到打開(kai)(kai)長度(du)(du);當然(ran),在(zai)打開(kai)(kai)后(hou)的旋(xuan)(xuan)切(qie)(qie)的過(guo)程(cheng)中,該數(shu)(shu)據(ju)也被獲取;打開(kai)(kai)指(zhi)的是(shi)內刀(dao)前端相(xiang)對于原(yuan)點(dian)(dian)具(ju)有(you)間(jian)距;

c.根據(ju)步驟b的(de)(de)刀具(ju)打開(kai)(kai)(kai)長度(du)數據(ju)進(jin)(jin)行(xing)實時(shi)同步顯(xian)示(shi)(shi);步驟b的(de)(de)打開(kai)(kai)(kai)(旋切)長度(du)數據(ju)被(bei)獲取(qu)后,利(li)用(yong)主控(kong)單元(yuan)(控(kong)制器)將其進(jin)(jin)行(xing)數字化(hua)處理,可在顯(xian)示(shi)(shi)屏上進(jin)(jin)行(xing)顯(xian)示(shi)(shi),可采(cai)用(yong)進(jin)(jin)度(du)條方式(shi)進(jin)(jin)行(xing)顯(xian)示(shi)(shi),也可采(cai)用(yong)百分比的(de)(de)方式(shi)進(jin)(jin)行(xing)顯(xian)示(shi)(shi),均能實現發明目的(de)(de);即,針對不同刀具(ju)本身(shen),在主控(kong)單元(yuan)內設定不同的(de)(de)進(jin)(jin)度(du)條(百分比),打開(kai)(kai)(kai)過程中,由于具(ju)有確定的(de)(de)原點,刀具(ju)打開(kai)(kai)(kai)的(de)(de)長度(du)占全部(bu)取(qu)樣槽長度(du)的(de)(de)比例(li)在顯(xian)示(shi)(shi)屏或進(jin)(jin)度(du)條上進(jin)(jin)行(xing)顯(xian)示(shi)(shi)。

本實(shi)施例(li)中,步驟c中,刀具(ju)打(da)開長度數(shu)據(ju)至少在旋(xuan)切刀具(ju)或刀具(ju)手柄(bing)上實(shi)時(shi)同步顯(xian)(xian)示(shi)(shi);顯(xian)(xian)示(shi)(shi)在旋(xuan)切刀具(ju)或刀具(ju)手柄(bing)上能夠(gou)使操作(zuo)者在穿(chuan)刺(ci)取樣過程(cheng)中隨時(shi)觀(guan)察取樣進度(刀具(ju)打(da)開長度),不需另外(wai)分散注(zhu)意(yi)力(li)觀(guan)察其(qi)他(ta)設備(bei),避(bi)免(mian)出(chu)現干擾;旋(xuan)切刀具(ju)或刀具(ju)手柄(bing)上顯(xian)(xian)示(shi)(shi)可采用led燈進度條,即通過逐步點亮成排(pai)的led燈,也可采用顯(xian)(xian)示(shi)(shi)屏(ping)等,均能實(shi)現發明目的。

本實施例中(zhong),步(bu)(bu)驟(zou)c中(zhong),實時(shi)同步(bu)(bu)顯(xian)(xian)示還顯(xian)(xian)示在(zai)(zai)主機(ji)顯(xian)(xian)示屏上(shang),同時(shi),刀(dao)具打開長度數據在(zai)(zai)刀(dao)具手(shou)柄上(shang)實時(shi)同步(bu)(bu)顯(xian)(xian)示,且刀(dao)具手(shou)柄的實時(shi)同步(bu)(bu)顯(xian)(xian)示命令來自于主機(ji);主機(ji)指(zhi)的是用于為旋切刀(dao)具提供動(dong)力電源和控(kong)制(zhi)命令的系統,屬(shu)于現(xian)有(you)的控(kong)制(zhi)技術(shu),在(zai)(zai)此不再贅述。

本實(shi)(shi)(shi)(shi)施例(li)中(zhong),步(bu)(bu)驟c中(zhong),根(gen)(gen)據(ju)(ju)刀(dao)具(ju)(ju)(ju)(ju)的(de)(de)最(zui)大(da)打開長度(du)(du)(du)(du)(du)設定(ding)實(shi)(shi)(shi)(shi)時(shi)同步(bu)(bu)顯(xian)(xian)(xian)示(shi)(shi)的(de)(de)最(zui)大(da)長度(du)(du)(du)(du)(du),刀(dao)具(ju)(ju)(ju)(ju)打開長度(du)(du)(du)(du)(du)所(suo)(suo)占刀(dao)具(ju)(ju)(ju)(ju)最(zui)大(da)打開長度(du)(du)(du)(du)(du)的(de)(de)比例(li)與實(shi)(shi)(shi)(shi)時(shi)同步(bu)(bu)顯(xian)(xian)(xian)示(shi)(shi)的(de)(de)打開進(jin)(jin)度(du)(du)(du)(du)(du)占實(shi)(shi)(shi)(shi)時(shi)同步(bu)(bu)顯(xian)(xian)(xian)示(shi)(shi)的(de)(de)最(zui)大(da)長度(du)(du)(du)(du)(du)的(de)(de)比例(li)一致(zhi)(zhi);即(ji)主機(ji)顯(xian)(xian)(xian)示(shi)(shi)屏(ping)和刀(dao)具(ju)(ju)(ju)(ju)手(shou)柄(bing)(bing)具(ju)(ju)(ju)(ju)有實(shi)(shi)(shi)(shi)時(shi)同步(bu)(bu)顯(xian)(xian)(xian)示(shi)(shi)的(de)(de)最(zui)大(da)長度(du)(du)(du)(du)(du),在內刀(dao)打開過程(cheng)(cheng)中(zhong),根(gen)(gen)據(ju)(ju)采(cai)(cai)集的(de)(de)刀(dao)具(ju)(ju)(ju)(ju)打開長度(du)(du)(du)(du)(du)數據(ju)(ju)所(suo)(suo)顯(xian)(xian)(xian)示(shi)(shi)的(de)(de)打開進(jin)(jin)度(du)(du)(du)(du)(du)與內刀(dao)實(shi)(shi)(shi)(shi)際打開進(jin)(jin)度(du)(du)(du)(du)(du)相(xiang)一致(zhi)(zhi),具(ju)(ju)(ju)(ju)有同步(bu)(bu)性(xing)和實(shi)(shi)(shi)(shi)時(shi)性(xing),可(ke)(ke)采(cai)(cai)用進(jin)(jin)度(du)(du)(du)(du)(du)條(tiao),也(ye)(ye)可(ke)(ke)采(cai)(cai)用百(bai)分比顯(xian)(xian)(xian)示(shi)(shi)等;而對(dui)(dui)于在刀(dao)具(ju)(ju)(ju)(ju)手(shou)柄(bing)(bing)上的(de)(de)顯(xian)(xian)(xian)示(shi)(shi),則可(ke)(ke)以(yi)標定(ding)刻度(du)(du)(du)(du)(du),也(ye)(ye)可(ke)(ke)以(yi)采(cai)(cai)用小(xiao)顯(xian)(xian)(xian)示(shi)(shi)屏(ping)顯(xian)(xian)(xian)示(shi)(shi)百(bai)分比,均(jun)能實(shi)(shi)(shi)(shi)現發明目(mu)的(de)(de);刀(dao)具(ju)(ju)(ju)(ju)的(de)(de)最(zui)大(da)打開長度(du)(du)(du)(du)(du)與外(wai)刀(dao)上的(de)(de)全部取(qu)樣槽(cao)長度(du)(du)(du)(du)(du)(軸向(xiang))相(xiang)對(dui)(dui)應且相(xiang)一致(zhi)(zhi),也(ye)(ye)就是(shi)內刀(dao)工(gong)作過程(cheng)(cheng)中(zhong)的(de)(de)最(zui)大(da)行程(cheng)(cheng),在此(ci)不再贅(zhui)述(shu)。

本(ben)實施(shi)例中(zhong)(zhong),在步(bu)(bu)驟(zou)(zou)a之前,所述(shu)旋切刀(dao)具(ju)安(an)裝于(yu)刀(dao)具(ju)手柄,通(tong)過刀(dao)具(ju)自動識(shi)別(bie)(bie)獲取刀(dao)具(ju)參數(shu),根據該刀(dao)具(ju)參數(shu)進行步(bu)(bu)驟(zou)(zou)b和步(bu)(bu)驟(zou)(zou)c;自動識(shi)別(bie)(bie)采用(yong)的(de)(de)方法和結(jie)構可以(yi)是現(xian)(xian)有的(de)(de)識(shi)別(bie)(bie)技術(shu),一(yi)般采用(yong)中(zhong)(zhong)國專利ZL 201010107937.0的(de)(de)識(shi)別(bie)(bie)技術(shu),在此不再贅述(shu);通(tong)過刀(dao)具(ju)自動識(shi)別(bie)(bie),能(neng)夠判斷出使用(yong)的(de)(de)不同刀(dao)具(ju),并(bing)根據不同刀(dao)具(ju)的(de)(de)外刀(dao)上的(de)(de)取樣槽長度(du)(刀(dao)具(ju)的(de)(de)最大打開長度(du))、驅動螺紋參數(shu)(或者齒輪齒條(tiao))等與主機中(zhong)(zhong)儲存的(de)(de)程序相匹配,以(yi)實現(xian)(xian)同步(bu)(bu)顯示。

本實(shi)施例中,所(suo)述刀具(ju)參數(shu)至少(shao)包(bao)括刀具(ju)的最(zui)大(da)打開長度參數(shu),即根據該最(zui)大(da)打開長度參數(shu)匹(pi)配所(suo)顯示的最(zui)大(da)長度,從(cong)而(er)保證針對(dui)不同(tong)刀具(ju)顯示的同(tong)步性。

本實施例中(zhong),所述(shu)內刀(dao)(dao)(dao)原點為(wei)內刀(dao)(dao)(dao)前(qian)(qian)端抵住外刀(dao)(dao)(dao)取(qu)樣槽的(de)(de)(de)前(qian)(qian)端沿(yan)使取(qu)樣槽全封閉時(shi)內刀(dao)(dao)(dao)所在的(de)(de)(de)位(wei)置,該位(wei)置的(de)(de)(de)判斷通過(guo)(guo)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)電(dian)流的(de)(de)(de)變(bian)化(hua),即驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)內刀(dao)(dao)(dao)向(xiang)初始位(wei)置行(xing)進(jin),當內刀(dao)(dao)(dao)前(qian)(qian)端抵住外刀(dao)(dao)(dao)取(qu)樣槽的(de)(de)(de)前(qian)(qian)端沿(yan)時(shi),驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)電(dian)流增(zeng)大,該電(dian)流增(zeng)大信(xin)息傳遞至主(zhu)機(ji),則主(zhu)機(ji)判定(ding)該位(wei)置為(wei)內刀(dao)(dao)(dao)原點,從(cong)而為(wei)步驟(zou)(zou)b和步驟(zou)(zou)c的(de)(de)(de)進(jin)行(xing)創(chuang)造條件;步驟(zou)(zou)b中(zhong),刀(dao)(dao)(dao)具(ju)打開長度數據通過(guo)(guo)內刀(dao)(dao)(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)的(de)(de)(de)轉數數據計算而來,所述(shu)內刀(dao)(dao)(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)通過(guo)(guo)絲(si)杠(gang)結構驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)內刀(dao)(dao)(dao)進(jin)退(tui);即驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)通過(guo)(guo)螺(luo)母(mu)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)螺(luo)桿(gan)的(de)(de)(de)前(qian)(qian)后(hou)移(yi)動(dong)(dong)(dong)(dong),從(cong)而帶動(dong)(dong)(dong)(dong)內刀(dao)(dao)(dao)進(jin)退(tui),通過(guo)(guo)采集驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)的(de)(de)(de)轉數數據,結合螺(luo)母(mu)的(de)(de)(de)螺(luo)距計算出(chu)進(jin)退(tui)的(de)(de)(de)位(wei)移(yi),從(cong)而獲取(qu)刀(dao)(dao)(dao)具(ju)打開長度(內刀(dao)(dao)(dao)進(jin)退(tui))數據。

本發明還公開了一種旋切手術(shu)刀具(ju)同(tong)步監控系(xi)統,包括檢測單元、主控單元(微處理器MCU)和顯(xian)示單元;

所述檢測單元包括:

原(yuan)點檢(jian)測單元,用(yong)于獲(huo)取原(yuan)點位置數據(ju)并(bing)傳遞(di)至(zhi)主控單元,可(ke)采用(yong)傳感(gan)器來確定位置,也可(ke)通過(guo)如前所述的驅(qu)動電(dian)(dian)機電(dian)(dian)流變(bian)化(hua)而獲(huo)得,驅(qu)動電(dian)(dian)機的電(dian)(dian)流變(bian)化(hua)通過(guo)電(dian)(dian)機驅(qu)動器直接獲(huo)取后(hou)傳遞(di)至(zhi)主控單元;

刀具打開長(chang)度(du)檢測單(dan)元,用于獲取刀具打開長(chang)度(du)數據并傳遞至主控單(dan)元;可(ke)通過位移傳感器等硬件配置直接實(shi)現(xian),也可(ke)通過其他硬件配置實(shi)現(xian);

所述主控單(dan)(dan)元用于接收檢測單(dan)(dan)元傳來的(de)(de)(de)數據(ju)(ju)(ju)信息(xi)并(bing)利(li)用該數據(ju)(ju)(ju)信息(xi)確定原點和(he)刀(dao)(dao)具(ju)(ju)(ju)(ju)打開(kai)長(chang)度(du)(du)后發送顯(xian)示(shi)命令(ling)至(zhi)(zhi)顯(xian)示(shi)單(dan)(dan)元;檢測單(dan)(dan)元傳來的(de)(de)(de)數據(ju)(ju)(ju)信息(xi)包(bao)(bao)括(kuo)原點位(wei)置數據(ju)(ju)(ju)和(he)刀(dao)(dao)具(ju)(ju)(ju)(ju)打開(kai)長(chang)度(du)(du)數據(ju)(ju)(ju),主控單(dan)(dan)元根據(ju)(ju)(ju)該數據(ju)(ju)(ju)信息(xi)發送顯(xian)示(shi)命令(ling);當然,檢測單(dan)(dan)元還包(bao)(bao)括(kuo)刀(dao)(dao)具(ju)(ju)(ju)(ju)識別(bie)單(dan)(dan)元(采用的(de)(de)(de)為中國(guo)專利(li)ZL 201010107937.0的(de)(de)(de)技術),用于識別(bie)不(bu)同的(de)(de)(de)刀(dao)(dao)具(ju)(ju)(ju)(ju),并(bing)且(qie)將該信息(xi)傳遞至(zhi)(zhi)主控單(dan)(dan)元,根據(ju)(ju)(ju)不(bu)同刀(dao)(dao)具(ju)(ju)(ju)(ju)具(ju)(ju)(ju)(ju)有不(bu)同的(de)(de)(de)取樣槽長(chang)度(du)(du)來匹配不(bu)同的(de)(de)(de)顯(xian)示(shi)進度(du)(du);主控單(dan)(dan)元安裝于主機,還用于完成刀(dao)(dao)具(ju)(ju)(ju)(ju)工(gong)作時(shi)的(de)(de)(de)其他功能(neng),在(zai)此(ci)不(bu)再贅述;

所(suo)述(shu)顯(xian)(xian)(xian)示(shi)(shi)單(dan)元用(yong)于(yu)接收(shou)主控單(dan)元的顯(xian)(xian)(xian)示(shi)(shi)命令(ling)并用(yong)于(yu)同步顯(xian)(xian)(xian)示(shi)(shi)刀(dao)具打開長(chang)度(du);顯(xian)(xian)(xian)示(shi)(shi)單(dan)元一般包括主機(ji)顯(xian)(xian)(xian)示(shi)(shi)單(dan)元和(he)手(shou)柄顯(xian)(xian)(xian)示(shi)(shi)單(dan)元,主機(ji)顯(xian)(xian)(xian)示(shi)(shi)單(dan)元接收(shou)顯(xian)(xian)(xian)示(shi)(shi)命令(ling)用(yong)于(yu)顯(xian)(xian)(xian)示(shi)(shi)不(bu)同的打開進度(du),同時,手(shou)柄上的手(shou)柄顯(xian)(xian)(xian)示(shi)(shi)單(dan)元直接或者間(jian)接接收(shou)主控單(dan)元的顯(xian)(xian)(xian)示(shi)(shi)命令(ling)進行同步顯(xian)(xian)(xian)示(shi)(shi)。

本實(shi)施例中,還包(bao)(bao)括(kuo)(kuo)手(shou)柄(bing)(bing)控(kong)制單(dan)元(微處理器MCU),所述顯(xian)示(shi)(shi)單(dan)元至少(shao)包(bao)(bao)括(kuo)(kuo)手(shou)柄(bing)(bing)顯(xian)示(shi)(shi)單(dan)元,手(shou)柄(bing)(bing)顯(xian)示(shi)(shi)單(dan)元采用(yong)成排的(de)led芯片(pian),通過(guo)直接(jie)或者通過(guo)手(shou)柄(bing)(bing)控(kong)制單(dan)元間接(jie)接(jie)收主(zhu)控(kong)單(dan)元的(de)命(ming)令(ling)并(bing)按照(zhao)同步(bu)顯(xian)示(shi)(shi)的(de)狀態(tai)點亮或者熄滅(mie)led,達到(dao)直觀觀察的(de)目的(de);當然,也可(ke)采用(yong)顯(xian)示(shi)(shi)屏的(de)模式,也能實(shi)現本發明目的(de);所述手(shou)柄(bing)(bing)控(kong)制單(dan)元用(yong)于接(jie)收主(zhu)控(kong)單(dan)元的(de)顯(xian)示(shi)(shi)命(ming)令(ling)并(bing)將該顯(xian)示(shi)(shi)命(ming)令(ling)發送至手(shou)柄(bing)(bing)顯(xian)示(shi)(shi)單(dan)元;顯(xian)示(shi)(shi)命(ming)令(ling)來自(zi)于主(zhu)控(kong)單(dan)元,利于同步(bu)的(de)及時性,避免發生(sheng)信號錯誤而導致的(de)意外(wai)發生(sheng)。

本(ben)實(shi)施例中,所(suo)述原(yuan)點檢測(ce)單(dan)(dan)元(yuan)(yuan)為電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)驅(qu)動(dong)(dong)(dong)器(qi),用于獲取(qu)驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)電(dian)(dian)(dian)(dian)流信(xin)息(xi)并傳(chuan)(chuan)送至主(zhu)控單(dan)(dan)元(yuan)(yuan),當(dang)內(nei)刀(dao)運行至最前(qian)端時,驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)電(dian)(dian)(dian)(dian)流會(hui)增大(da),電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)驅(qu)動(dong)(dong)(dong)器(qi)將電(dian)(dian)(dian)(dian)流信(xin)息(xi)傳(chuan)(chuan)遞(di)至主(zhu)控單(dan)(dan)元(yuan)(yuan),主(zhu)控單(dan)(dan)元(yuan)(yuan)判定內(nei)刀(dao)到(dao)達(da)原(yuan)點位置;刀(dao)具打開長度檢測(ce)單(dan)(dan)元(yuan)(yuan)為獲取(qu)驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)轉數(shu)的(de)(de)(de)設(she)備,所(suo)述驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)通過絲(si)杠結構(gou)(gou)驅(qu)動(dong)(dong)(dong)內(nei)刀(dao)進(jin)(jin)退(tui);絲(si)杠結構(gou)(gou)即為螺(luo)母螺(luo)桿結構(gou)(gou),一般(ban)采用細牙螺(luo)紋(實(shi)現精確傳(chuan)(chuan)動(dong)(dong)(dong)),電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)驅(qu)動(dong)(dong)(dong)螺(luo)母轉一圈,則(ze)螺(luo)桿前(qian)進(jin)(jin)或后(hou)退(tui)一個螺(luo)距,由此(ci)主(zhu)控單(dan)(dan)元(yuan)(yuan)根據驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)轉數(shu)判斷內(nei)刀(dao)前(qian)進(jin)(jin)或后(hou)退(tui)的(de)(de)(de)距離(li),當(dang)然(ran),是以原(yuan)點為基準(zhun),結構(gou)(gou)簡(jian)單(dan)(dan)而(er)信(xin)息(xi)精確;獲取(qu)驅(qu)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)轉數(shu)的(de)(de)(de)設(she)備一般(ban)采用傳(chuan)(chuan)感器(qi),精確而(er)且成本(ben)較(jiao)低。

本(ben)發明所使用的(de)旋切(qie)刀具為(wei)現有技術的(de)結構(gou),安裝于(yu)手(shou)柄后即可通過驅(qu)動(dong)(dong)電機驅(qu)動(dong)(dong)進行工作,結構(gou)以(yi)及工作原理在此不再贅述。

最后說明(ming)(ming)(ming)的(de)(de)是,以(yi)(yi)上實(shi)施例(li)僅用以(yi)(yi)說明(ming)(ming)(ming)本(ben)發明(ming)(ming)(ming)的(de)(de)技術方案(an)而非限(xian)制,盡(jin)管參照較佳(jia)實(shi)施例(li)對(dui)本(ben)發明(ming)(ming)(ming)進行了(le)詳細說明(ming)(ming)(ming),本(ben)領域(yu)的(de)(de)普通技術人員應當理(li)解,可以(yi)(yi)對(dui)本(ben)發明(ming)(ming)(ming)的(de)(de)技術方案(an)進行修改或者等同替換,而不脫離(li)本(ben)發明(ming)(ming)(ming)技術方案(an)的(de)(de)宗旨和范圍(wei)(wei),其均(jun)應涵(han)蓋在本(ben)發明(ming)(ming)(ming)的(de)(de)權利(li)要求范圍(wei)(wei)當中。

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