M394137 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種鼻胃管裝置，特別是指一種用於 插管灌食之鼻胃管裝置。 【先前技術】 近年來，由於科技發達及醫療技術進步，相對提高了 傷病患者的存活率，惟當患者因傷病或老化而無法自行進 食時，即需要醫護人員或家屬經由鼻胃管灌食，亦即以插 管的方式，將飲食處理成流質狀態，經由鼻腔導流入胃 部，以供給患者正常熱量及營養。 雖然醫護人員會教導家屬正確的灌食知識及技巧，然 而由於鼻胃管本身並未安裝有控制流量的裝置，因此在灌 食時’必須先直接用手指捏夾鼻胃管伸出鼻腔之一灌入部 的下側’阻止空氣進入，而後開啟該灌入部，將流質灌入 該灌入部，手指再放開，讓流質流入胃部，然而由於照護 者一手必須捏夾鼻胃管，另一手又需同時傾倒灌食，所以 往往會手忙腳亂’常因控制不當而讓空氣進入患者胃部， 此時即須對病患進行批氣處理，惟此舉往往導致患者身體 不適，造成照護上的困擾。此外，照護者在灌食過程令， 尚須觀察患者進食情況’憑著手感捏壓鼻胃管，以控制流 質的流量及流速，控制上並不方便。 [新型内容】 因此，本新型之目的，即在提供一種可控制流量的鼻 胃管裝置。 3 於是，本新赉鼻胃管裝置，包含一條鼻胃管，及一個 調控閥。該鼻胃管為一長條管件，並包括一個灌入部、一 個相反於該灌入部的流出部，及一個連通該灌入部與流出 部的流道。該調控閥安裝在該鼻胃管上且接近該灌入部 處，並包括：一個外框座、一個彈抵片，及一個壓控片。 該外框座為一中空座體，並具有一個頂托部。該彈抵片為 一具有彎撓彈性的片體’是設置在該外框座上，並具有一 個可移動地間隔設在該頂托部前侧的抵壓部。該壓控片設 置在該彈抵片上，用於帶動該彈抵片之抵壓部朝該外框座 之頂托部移動，擠壓夾扁位在抵壓部與頂托部間之鼻胃 管，藉以控制該流道之可容許流量。 本新型之功效在於：藉由該調控閥安裝在該鼻胃管 上，可用以調整控制流量，以利於灌食，使用上較方便。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中將可 清楚的呈現。 參閱圖1、圖2與圖3,本新型鼻胃管裝置之較佳實 施例包含一條鼻胃管1，及一個調控閥2。 该鼻胃管1為一由彈性材質製成之長條管件，並包括 個λ霍入部11、''個相反於該灌入部11的流出部12、一 個連通遠灌人部U與流出部12的流道13，及—個可掀開 :也蓋合該灌入部11以封閉該流道13的塞蓋部14。該灌入 倉b供银食針筒（圖未示）插入，以將流質灌入該流道 π内/該桃出部12具有數個彼此間隔且分別由該流道 向在外連通的穿孔121，能讓流質（圖未示）流出以進入 部’提供患者所需之營養’當然穿孔121的數量亦可以 “為個’實施上穿孔121數量不以本實施例為限。該塞 "4此在不餵食時蓋合該灌入部11，以避免外物進入。 龙該調控閥2是由塑膠材料同體製成，乃安裝在該鼻胃 ?上且接近該灌入部11處，並包括：-個外框座21、 個彈抵片22、一個内套環23，及一個壓控片24。 忒外框座21為一中空座體，並具有一個頂托部Η】、 =由該頂托部211之左 '右兩側往前延伸之一個第一側 壁部212與一個第二側壁部213、連接第一側壁部212與 第二側壁部213之前側且上、下間隔之一個上壁部214與 個下壁部215，及一個形成在該第二側壁部213面向第 側壁部212之-内側的卡槽部216。第二側壁部213具 有一個界限出該卡槽部216之前侧的卡擋面217。 八 忒彈抵片22為一具有彎撓彈性的片體，是設置在該 外框座21上，可彎撓地同體連接在該上壁部214與該下 壁部215之間，並具有一個可移動地間隔設在該頂托部2ιι 則側的抵壓部221、一個由該上壁部214往前下方延伸的 上連部222、一個由該上連部222之底緣往後下方彎折延 伸且連接至該抵壓部221的彎擺部223、一個由該抵壓部 221往前下方延伸且連接該下壁部215的下連部224，及 一個形成在上連部222鄰近該卡槽部216之—側上的卡塊 部225。該上連部222之頂緣與該上壁部214連接的厚度， M394137 以及該上連部222之底緣與該彎擺部223連接的厚度，皆 較薄於該上連部222的厚度，而該下連部224之底緣與該 下壁部215連接的厚度較薄於該下連部224的厚度，以利 於彎撓作動。該卡塊部225具有一個形成於前側且能抵靠 於該卡擋面217的前抵面226，及一個傾斜形成於後侧且 月色導引該卡塊部225嵌入該卡槽部216的斜導面227。 該内套環23為一中空的撓性環體，是位在該外框座 21之頂托部211與該彈抵片22之抵壓部221間，且同體 連接於該頂托部2U，並套置定位在該鼻胃管i外圍。 该壓控片24是傾斜連接在該彈抵片22之上連部222 則側’用於帶動該彈抵片22之抵壓部221朝該外框座μ 之頂托部211移動。 欲餵食刖，須先控制該調控閥2封閉該鼻胃管丨之流 道13，此時操控者即如圖4之箭頭3所示按壓該壓控片 24,以帶動該彈抵片22之上連部如以擺部223移動， 並連動該抵壓部221往後朝該外框座21之頂托部2ιι移 動，藉以鍾夾扁該内套環23與該鼻胃管ι，封閉該流道 Π避免空耽流通，此時即可進行灌食，當確定該流道13 :封：處的上方灌入流質而無空氣時，操控者即能放開該 屢控片24,恢復該流道13通暢，讓流質往下流動。當秋 在後續的灌食過程中，操控者亦可隨時視患者情況，輕按 =重塵該廢控片24，以控制該流道13之可容許流量及流 迷。 須說明的是，在灌食 前之阻隔空氣操作中 為了將該 6 M394137 鼻胃管1定位在流道13封閉的狀態， m不需要持續按壓 該壓控片24，以便於操控者將流質灌入該流道I〗内為 此’操控者可再施力按壓該壓控片24,估L ± 1之上連部222如圖M394137 V. New description: [New technical field] The present invention relates to a nasogastric tube device, and more particularly to a nasogastric tube device for intubation. [Prior Art] In recent years, due to advanced technology and advances in medical technology, the survival rate of injured patients has been relatively improved. However, when patients are unable to eat by themselves due to injury or aging, medical personnel or their families need to be fed through the nasogastric tube. That is, the diet is treated into a fluid state by intubation, and is introduced into the stomach through the nasal cavity to supply normal heat and nutrition to the patient. Although the medical staff will teach the family the correct feeding knowledge and skills, since the nasogastric tube itself is not equipped with a device for controlling the flow, it is necessary to directly pinch the nasogastric tube to the nasal cavity when filling the food. The lower side of the filling part prevents air from entering, then opens the filling part, fills the liquid into the filling part, and then releases the finger to let the fluid flow into the stomach. However, since the caregiver must pinch the nasogastric tube in one hand, the other hand It is necessary to dump the food at the same time, so it tends to be in a hurry. 'They often enter the patient's stomach due to improper control. At this time, the patient must be treated with gas, but this often causes the patient to feel unwell and cause troubles in care. In addition, the caregiver is still obliged to observe the patient's feeding situation during the feeding process. By pressing the nasogastric tube with the hand to control the flow rate and flow rate of the fluid, it is not convenient to control. [New content] Therefore, the object of the present invention is to provide a nasal tube device capable of controlling flow. 3 Thus, the new nasogastric tube device consists of a nasogastric tube and a regulating valve. The nasogastric tube is a long tubular member and includes a pouring portion, an outflow portion opposite to the pouring portion, and a flow passage connecting the pouring portion and the outflow portion. The regulating valve is mounted on the nasogastric tube and adjacent to the filling portion, and includes: an outer frame seat, a resilient tab, and a pressure control piece. The outer frame seat is a hollow seat body and has a top support portion. The elastic piece is a piece having a bending elasticity, and is disposed on the outer frame, and has a pressing portion movably spaced apart from a front side of the top portion. The pressure control piece is disposed on the elastic piece for driving the pressing portion of the elastic piece toward the top supporting portion of the outer frame seat, and pressing the flat stomach between the pressing portion and the top supporting portion Tube to control the allowable flow of the flow path. The utility model has the advantages that the regulating valve is installed on the nasogastric tube, and the control flow can be adjusted to facilitate feeding and convenient to use. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1, 2 and 3, a preferred embodiment of the novel nasogastric tube device comprises a nasogastric tube 1 and a regulating valve 2. The nasogastric tube 1 is a long tube member made of an elastic material, and includes a λ-intake portion 11, a 'outflow portion 12 opposite to the pouring portion 11, a connecting distal portion U and an outflow portion 12 The flow path 13 and the opening 13 are also closed: the filling portion 11 is also closed to close the plug portion 14 of the flow path 13. The filling bin b is inserted into a silver needle barrel (not shown) to inject the fluid into the flow channel π / the peach outlet portion 12 has a plurality of perforations 121 spaced apart from each other and communicating outwardly from the flow channel, It is possible to let the fluid (not shown) flow out to enter the 'providing the nutrition needed by the patient'. Of course, the number of perforations 121 can also be "for one". The number of perforations 121 is not limited to this embodiment. The plug" The filling portion 11 is closed when not feeding to prevent foreign matter from entering. The dragon regulating valve 2 is made of a plastic material and is mounted on the nasal stomach and close to the filling portion 11, and includes: - an outer frame seat 21, a resilient tab 22, an inner collar 23, and a pressure control piece 24. The outer frame seat 21 is a hollow seat body and has a top support portion, = by the top a first side wall portion 212 and a second side wall portion 213 extending forwardly from the left and right sides of the bracket portion 211, and an upper wall connecting the front side of the first side wall portion 212 and the second side wall portion 213 and spaced apart from each other a portion 214 and a lower wall portion 215, and a card slot formed on the inner side of the second side wall portion 213 facing the side wall portion 212 216. The second side wall portion 213 has a latching surface 217 that defines a front side of the card slot portion 216. The octagonal elastic piece 22 is a sheet having a flexural elasticity and is disposed on the outer frame seat 21, The upper wall portion 214 and the lower wall portion 215 are flexibly connected to each other, and have a pressing portion 221 movably spaced apart from the side of the top bracket portion 2, and an upper wall portion An upper connecting portion 222 extending forward and downward, a curved portion 223 extending from the bottom edge of the upper connecting portion 222 and extending to the lower rear portion and connected to the pressing portion 221, and a forward portion 221 a lower portion 224 extending downwardly and connected to the lower wall portion 215, and a block portion 225 formed on a side of the upper connecting portion 222 adjacent to the card slot portion 216. The top edge of the upper connecting portion 222 and the upper portion The thickness of the connection of the wall portion 214, the thickness of the bottom edge of the upper portion 222 and the bottom portion 223 are thinner than the thickness of the upper portion 222, and the bottom edge of the lower portion 224 is The thickness of the lower wall portion 215 is thinner than the thickness of the lower joint portion 224 to facilitate the bending operation. The block portion 225 has a front side formed on the front side. And abutting against the front abutting surface 226 of the blocking surface 217, and an inclined guiding surface 227 which is formed on the rear side and the moon color guides the engaging portion 225 to be embedded in the engaging groove portion 216. The inner collar 23 The hollow flexible ring body is located between the top supporting portion 211 of the outer frame base 21 and the pressing portion 221 of the elastic abutting piece 22, and is connected to the top supporting portion 2U in the same body, and is positioned and positioned. On the periphery of the nasogastric tube i. The pressure-control piece 24 is slantedly connected to the elastic piece 22 and the side 222 is used to drive the pressing portion 221 of the elastic plate 22 toward the outer frame. The top support portion 211 is moved. To feed the cockroach, the control valve 2 is first controlled to close the flow passage 13 of the nasogastric tube, and the controller presses the pressure control sheet 24 as shown by the arrow 3 in FIG. The upper portion of the elastic piece 22 is moved by the pendulum portion 223, and the pressing portion 221 is moved backward toward the top supporting portion 2 of the outer frame seat 21, whereby the inner ring 23 and the nose are flattened by a bell. The stomach tube ι, closes the flow channel, avoids empty circulation, and can be fed at this time. When it is determined that the flow channel 13: the upper part of the seal is filled with liquid without air, the controller can release the repeated Control panel 24, The multiplexed smooth flow path 13, so that fluid flowing down. During the subsequent feeding process, the controller can also press the heavy dust control piece 24 at any time depending on the patient's condition to control the allowable flow and flow of the flow path 13. It should be noted that in order to position the 6 M394137 nasogastric tube 1 in the closed state of the flow channel 13 during the barrier air operation before filling, m does not need to continuously press the pressure control sheet 24, so that the controller can pour the fluid into the flow. In the flow path I, the controller can press the pressure control piece 24 again, and the upper portion 222 of the upper surface of the L ± 1 is estimated as shown in the figure.
到該卡塊部225對應卡掣入該卡槽部216内，讓該卡擋面 217卡擋於前抵面226,俾藉以卡掣定位該彈抵使 216 ’即可恢復該流道13通暢，讓流質往下流動。 綜上所述，本新型鼻胃管裝置透過該調控閥2安裝在 該鼻胃管1上’藉由按壓該壓控# 24兩階段式控制調整 灌食流量，除了能讓照護者對流量控制更精準方便以外，The card portion 225 is inserted into the card slot portion 216, and the card stop surface 217 is locked to the front abutting surface 226, so that the ball can be positioned to 216 ′ to restore the flow path 13 smoothly. Let the liquid flow down. In summary, the novel nasogastric tube device is mounted on the nasogastric tube 1 through the regulating valve 2 'by adjusting the pressure control flow by pressing the pressure control # 24 two-stage control, in addition to allowing the caregiver to control the flow rate More precise and convenient,
5及圖6所示繼續向後擺動’以帶動該卡塊部225向後移 動，並藉由該斜導面227的導引，迫使該卡塊部225由該 第二側壁部213前側往後稍微擠撐該第二側壁部213，直 之位在壓扁該内套環23與該鼻胃管i以阻隔該流道13的 狀態。當操控者灌食後確認流道13内沒有空氣時，再向 前扳動該壓控片24,以帶動該卡塊部225離開該卡槽部 另一方面也能避免空氣進入患者胃部，不僅能夠順利控制 患者的食量’亦能夠降低患者胃部產生不適感的機率可 大幅提升照護品質，強化患者營養的補充，使患者獲得完 善的照護，以期達到延長患者生命的效果，故確實能達成 本新型之目的。 惟以上所述者’僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 7 M394137 【圖式簡早說明】 圖1是本新型鼻胃管裝置的一較佳實施例的一立體分 解圖； 圖2是該較佳實施例之一部份縱向剖視示意圖； 圖3是該較佳實施例之一部份橫向剖視示意圖； 圖4是類似圖2的一部份視圖，說明按壓一個壓控片 的使用狀態； 圖5是類似圖4的一部份視圖，說明按壓該壓控片且 卡掣定位的使用狀態；及 圖6是類似圖3的一部份視圖，說明按壓該壓控片且 卡掣定位的使用狀態。 M394137 【主要元件符號說明】 1…… •…鼻胃管 216… •…卡槽部 11 ···. …·灌入部 217… •…卡擋面 12…… •…流出部 22·.··· …·彈抵片 121… …·穿孔 221… •…抵壓部 13••… …·流道 222… …·上連部 14 ..·· •…塞蓋部 223… •…彎擺部 2…… …·調控閥 224… •…下連部 21 …·· •…外框座 225… •…卡塊部 211… •…頂托部 226… —刖抵面 212… •…第一側壁部 227… •…斜導面 213… •…第二側壁部 23…… •…内套環 214… …·上壁部 24…… …·壓控片 215… …·下壁部 3 ....... …箭頭5 and FIG. 6 continue to swing backwards to drive the block portion 225 to move backward, and by the guiding of the inclined guide surface 227, the block portion 225 is forced to be slightly squeezed from the front side of the second side wall portion 213. The second side wall portion 213 is supported in a state of flattening the inner collar 23 and the nasogastric tube i to block the flow path 13. When the controller confirms that there is no air in the flow channel 13 after filling, the pressure control piece 24 is pulled forward to drive the block portion 225 away from the card groove portion, and the air can be prevented from entering the patient's stomach. The ability to smoothly control the patient's food intake can also reduce the risk of discomfort in the patient's stomach, which can greatly improve the quality of care, strengthen the nutritional supplement of patients, and enable patients to obtain perfect care, in order to achieve the effect of prolonging the patient's life, so it is possible to achieve this. The purpose of the new type. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the novel application scope and the novel description. All remain within the scope of this new patent. 7 is a perspective exploded view of a preferred embodiment of the present invention; FIG. 2 is a partial longitudinal cross-sectional view of the preferred embodiment; Figure 4 is a partial cross-sectional view similar to Figure 2, illustrating a state of use in which a pressure control piece is pressed; Figure 5 is a partial view similar to Figure 4, illustrating compression The pressure control piece and the use state of the click positioning; and FIG. 6 is a partial view similar to FIG. 3, illustrating the use state of pressing the pressure control piece and positioning the click. M394137 [Description of main component symbols] 1... •... Nasogastric tube 216... •...Card groove part 11 ······Injection part 217... •...Card stop surface 12... •...Outflow part 22·.·· ·...·Resistance piece 121...·Perforation 221... •...Resistance part 13••...·Flow path 222...··Upper part 14....···...Seal part 223... •...bend part 2... The control valve 224... • The lower joint 21 ...·· • The outer frame 225... • The block 211... • The top 226... The 刖 面 212... • The first side wall Portion 227... •...inclined guide surface 213... •...second side wall portion 23...•...inner collar 214...the upper wall portion 24...the pressure control piece 215...the lower wall portion 3 ... .... ...arrow