TWM587540U - Morphine syringe - Google Patents

Abstract

本創作係提供一種嗎啡注射器，包含一針筒本體、一嗎啡藥劑、一活塞桿及一卡抵件。針筒本體具有一操作端及一注射端，針筒本體外表面具有一容積刻度表，且容積刻度表對應針筒本體所容置之液體容積大小而具有複數個刻度，其中注射端向外延伸形成有一凸出部，且容積刻度表之刻度係以凸出部頂端為起點朝操作端方向由小而大的排列設置。嗎啡藥劑填充於針筒本體內，活塞桿設於操作端且部分位於針筒本體內，卡抵件設於活塞桿位於針筒本體外之部分，供於非使用狀態下擋抵活塞桿相對該針筒本體移動。藉此，醫護人員無須於注射時再自安瓶抽取藥劑以減少備藥時間、降低如針扎、劃傷等外在風險及提升注射劑量精確性之嗎啡注射器。This creative department provides a morphine syringe, which includes a syringe body, a morphine medicament, a piston rod, and a snapping piece. The syringe body has an operating end and an injection end. The external surface of the syringe body has a volume scale, and the volume scale has a plurality of scales corresponding to the volume of the liquid contained in the syringe body. The injection end extends outward. A protruding portion is formed, and the scale of the volume scale is arranged in a small and large arrangement with the top of the protruding portion as a starting point toward the operating end. The morphine medicine is filled in the syringe body, the piston rod is arranged at the operating end and partly inside the syringe body, and the snap-in part is arranged in the part of the piston rod outside the syringe body, for blocking the piston rod against the piston rod in a non-use state. The syringe body moves. As a result, medical personnel do not need to withdraw medicaments from ampoules during injection to reduce the preparation time, reduce external risks such as needle sticks and scratches, and improve the accuracy of injection doses.

Description

嗎啡注射器Morphine syringe

本創作係與注射器領域相關，尤其是一種內存有嗎啡藥劑以供使用者直接進行注射，而無須於注射時再自安瓶抽取藥劑以減少備藥時間、降低如針扎、劃傷等外在風險及提升注射劑量精確性之嗎啡注射器。This creation is related to the field of syringes, especially a morphine medicine for users to directly inject, without the need to extract the medicine from the ampoule during injection to reduce the preparation time and reduce external factors such as needle sticks and scratches. Morphine Syringe with Risk and Improved Injection Precision.

止痛藥劑大致可分為乙醯胺酚(Acetaminophen)、非類固醇類消炎止痛藥(Non-steroid anti-inflammatory drugs, NSAIDs)及鴉片類止痛藥(Opioid analgesics)三種，其中鴉片類止痛藥因具有生理依賴性，因此屬於管制類藥品。鴉片類止痛藥為癌末或慢性疾病末期病人之常用藥物，因大多癌末或慢性疾病末期病人皆具劇烈疼痛之病症，而臨床最有效之緩解疼痛方法即為使用鴉片類止痛藥。Analgesics can be broadly divided into Acetaminophen, Non-steroid anti-inflammatory drugs (NSAIDs) and Opioid analgesics. Among them, opioid analgesics are physiologically dependent. Therefore, it is a controlled drug. Opioid analgesics are commonly used by patients with end-stage cancer or chronic disease. Because most patients with end-stage cancer or chronic disease have severe pain, the most effective clinical method of pain relief is the use of opioid analgesics.

嗎啡為一常見的管制類止痛藥品，其係可緩解中重度疼痛，故常被作為劇痛病患之緩解藥物。嗎啡之給藥途徑係包含口服、靜脈注射或皮下注射，以靜脈注射或皮下注射之給藥方式為例，其流程須先以注射器自安瓶中抽取欲注射的嗎啡劑量，再給予病患注射使用。由於嗎啡藥劑係具有生理依賴性，又癌症或慢性疾病末期病人須定時施打嗎啡以控制疼痛，因此癌症或慢性疾病末期病人施打嗎啡的次數相當頻繁，且嗎啡的治療指數較低、用藥劑量相近，故每次的注射劑量皆須精確，以避免病人在長期使用下產生制痛能力不佳或劇烈的不良反應。然而，對於癌末或慢性疾病末期病人的疼痛控制，許多醫護人員因為對藥物的不熟悉，而在施作上常會產生劑量不夠精準等情況。另一方面，由於目前的嗎啡注射皆須先利用注射器自安瓶(ample)抽取藥劑，因此在施打過程中需耗費較長備藥時間，同時又大幅增加了醫護人員被針頭劃傷或扎傷之機率，影響醫護人員安全。Morphine is a common controlled painkiller, which can relieve moderate to severe pain, so it is often used as a pain reliever for severe pain patients. The route of morphine administration includes oral, intravenous or subcutaneous injection. Taking intravenous or subcutaneous injection as an example, the process must first use a syringe to extract the dose of morphine from the ampoule, and then give it to the patient. use. Morphine is physiologically dependent, and patients with end-stage cancer or chronic disease must regularly apply morphine to control pain. Therefore, patients with end-stage cancer or chronic disease must be given morphine frequently, and the therapeutic index of morphine is low and the dosage is low. Similar, so each injection dose must be accurate to avoid patients with poor pain-making ability or severe adverse reactions under long-term use. However, for the pain control of patients with end-stage cancer or chronic diseases, many medical personnel are not familiar with the medicine, and often the dosage is not accurate enough. On the other hand, since the current morphine injections must first use a syringe to extract the medicament from the ampoule, it takes a long time to prepare the drug during the application process, and at the same time, it greatly increases the number of medical staff being scratched or punctured by the needle. The probability of injury affects the safety of medical staff.

有鑑於此，本創作團隊係集結豐富之臨床實作經驗，遂而構思並提出一種嗎啡注射器，希冀可解決現行嗎啡注射上的危險性與不便性。In view of this, the creative team gathered rich clinical practice experience, and conceived and proposed a morphine syringe, hoping to solve the current dangers and inconveniences of morphine injection.

本創作之一目的，旨在提供一種嗎啡注射器，其係可供醫護人員省略抽取藥劑之步驟，直接注射所需之準確嗎啡劑量予病人，進而提升醫護人員之安全性與便利性，且可縮短注射治療的整體時間。One of the purposes of this creation is to provide a morphine syringe, which can be used by medical staff to omit the step of extracting the medicament and directly inject the exact morphine dosage required to the patient, thereby improving the safety and convenience of the medical staff and shortening The overall time of injection treatment.

為達上述目的，本創作揭露一種嗎啡注射器，包含：一針筒本體，具有相對設置之一操作端及一注射端，該容積刻度表對應該針筒本體所容置之液體容積大小而具有複數個刻度，其中該注射端向外延伸形成有一凸出部，且該容積刻度表之該等刻度係以該凸出部頂端為起點朝該操作端方向由小而大的排列設置；一嗎啡藥劑，填充於該針筒本體內；一活塞桿，設於該操作端且部分位於該針筒本體內，以相對該針筒本體移動；及一卡抵件，設於該活塞桿位於該針筒本體外之部分，供於非使用狀態下擋抵該活塞桿相對該針筒本體移動。藉此，醫護人員即可透過本創作而快速便利地執行嗎啡注射作業，免除在注射前須先開針套自安瓶抽取嗎啡藥劑之不便與風險，且透過該針筒本體之特殊刻度設計，預填於該針筒本體內之該嗎啡藥劑係相當精準，而可降低注射劑量有誤所帶來的危險。In order to achieve the above purpose, this creation discloses a morphine syringe, which includes: a syringe body having an operation end and an injection end opposite to each other. The volume scale has a plurality of numbers corresponding to the volume of the liquid contained in the syringe body. A scale, wherein the injection end extends outward to form a protrusion, and the scales of the volume scale are arranged in a small and large arrangement toward the operating end starting from the top of the protrusion; a morphine agent Is filled in the syringe body; a piston rod is provided at the operation end and is partially located in the syringe body to move relative to the syringe body; and a snap-in member is provided in the piston rod and is located in the syringe body The part outside the body is used for blocking the piston rod from moving relative to the syringe body in a non-use state. With this, medical personnel can quickly and conveniently perform morphine injection operations through this creation, eliminating the inconvenience and risk of having to open the needle sleeve before taking the morphine medicine from the ampoule, and through the special scale design of the syringe body, The morphine medicament filled in the body of the syringe is quite accurate, which can reduce the danger caused by the wrong injection dose.

較佳者，該針筒本體內部由該凸出部頂端為起點朝該操作端方向延伸至第一個該刻度位置之空間中，所填充之液體容積為0.1cc。Preferably, the interior of the syringe body extends from the top end of the protruding portion toward the operating end to the first space of the scale position, and the volume of the filled liquid is 0.1cc.

較佳者，該針筒本體為不透光玻璃，以增進嗎啡藥劑之保存效能。Preferably, the body of the syringe is opaque glass to improve the preservation performance of the morphine agent.

較佳者，該嗎啡注射器更包含一包裝袋，該包裝袋具有一容置空間，以容置該針筒本體、該嗎啡藥劑、該活塞桿及該卡抵件，且該包裝袋為不透光結構，藉此以增強嗎啡藥劑之保存效能。Preferably, the morphine syringe further includes a packaging bag, and the packaging bag has a containing space for containing the syringe body, the morphine medicament, the piston rod, and the card holder, and the packaging bag is impermeable Light structure, thereby enhancing the preservation effect of morphine medicine.

較佳者，該包裝袋之一端係具有一撕除部及一裁切線，以於沿該裁切線移除該撕除部後使該包裝袋形成一開口，以透過該開口使該針筒本體及與其連結之各元件得以被拿出使用，同時又可簡易地將該開口封閉。Preferably, one end of the packaging bag has a tearing portion and a cutting line, so that the packaging bag forms an opening after removing the tearing portion along the cutting line, so that the syringe body is passed through the opening. And the components connected to it can be taken out and used, and the opening can be easily closed at the same time.

較佳者，該嗎啡藥劑之總劑量為一注射劑量與一排氣劑量之總和，亦即於填充該嗎啡藥劑至該針筒本體時，係先預留排氣用之劑量，而可再更增進給藥之準確性。Preferably, the total dose of the morphine medicament is the sum of an injection dose and an exhaust dose, that is, when filling the morphine medicament into the syringe body, a dose for exhaust is reserved first, and the dose Improve the accuracy of administration.

較佳者，該活塞桿係具有複數凹槽，該卡抵件係為一柱體而設於任一該凹槽內，以利於擋抵該活塞桿之移動，同時亦不會輕易脫落。Preferably, the piston rod system has a plurality of grooves, and the latching member is a cylinder and is arranged in any one of the grooves to facilitate blocking the movement of the piston rod without falling off easily.

綜上所述，本創作所揭示之嗎啡注射器係可有效省略注射前所需的安瓶抽取備藥程序，以消除醫護人員因抽藥而造成的針扎或劃傷風險，並縮短整體時間，大幅提升嗎啡注射上的便利性與安全性。且透過特殊設計之該容積刻度表，因此填充於該針筒本體內之嗎啡藥劑劑量係相當精準，而可降低醫護人員的劑量誤用問題。換言之，本創作之該嗎啡注射器係基於提供一種「預先填充精確劑量」產品之動機而衍生出之對應結構設計，相較於與過往僅是單純填充液體藥劑以供醫護人員便於使用，或是預填液體藥劑再於注射時自行選擇注射劑量的繁雜機構，本創作無須複雜的機構設計，因而具有成本低廉、易於使用且不會因為操作手法上而衍生劑量失誤的施打情況。In summary, the morphine syringe disclosed in this creation can effectively omit the ampoule extraction and preparation procedures required before injection, in order to eliminate the risk of needle sticks or scratches caused by medical staff and reduce the overall time, Greatly improve the convenience and safety of morphine injection. And through the specially designed volume scale, the dose of morphine medicament filled in the syringe body is quite accurate, which can reduce the problem of dose misuse by medical staff. In other words, the morphine syringe in this creation is based on the corresponding structural design derived from the motivation of providing a "pre-filled precise dose" product. Compared with the past, it was simply filled with liquid medicine for the convenience of medical personnel, or The complicated mechanism for filling the liquid medicament and then selecting the injection dose at the time of injection. This creation does not require complicated mechanism design, so it has a low cost, easy to use, and does not result in incorrect dosage due to operating methods.

為使 貴審查委員能清楚了解本創作之內容，謹以下列說明搭配圖式，敬請參閱。In order for your reviewers to understand the content of this creation clearly, I would like to refer to the following descriptions and drawings.

請參閱第1～4圖，其係為本創作較佳實施例之立體示意圖、應用示意圖、另一實施態樣之立體示意圖及應用示意圖。本創作係揭露一種嗎啡注射器1，包含一針筒本體10、一嗎啡藥劑11、一活塞桿12及一卡抵件13。Please refer to FIGS. 1 to 4, which are a three-dimensional schematic diagram, an application schematic diagram, another three-dimensional schematic diagram, and an application schematic diagram of another preferred embodiment of the creation. This creation discloses a morphine syringe 1, which includes a syringe body 10, a morphine medicament 11, a piston rod 12 and a latching member 13.

該針筒本體10具有相對設置之一操作端101及一注射端102，且該針筒本體10外表面具有一容積刻度表103，該容積刻度表103對應該針筒本體10所容置之液體容積大小而具有複數個刻度1031，其中該注射端102向外延伸形成有一凸出部1021，且該容積刻度表103之該等刻度1031係以該凸出部1021頂端為起點朝該操作端101方向由小而大的排列設置。亦即，該容積刻度表103所對應之該針筒本體10內部容置液體容積的劃分，係由該凸出部1021頂端起算，而非自該凸出部1021底端起算，是以可排除該凸出部1021容積所帶來的劑量誤差。藉此，相較於現有的針筒結構，本創作該針筒本體10之特殊刻度設計係讓內填之藥劑為精確的劑量，進而可於注射時消除因該凸出部1021內容置的藥劑而造成注射劑量過多的嚴重問題，提升注***準性。其中該凸出部1021係開設有與該針筒本體10內部空間連通之一注射孔，且可於該凸出部1021處再行連接組設一針頭(圖中未示)，以利醫護人員透過該嗎啡注射器1進行皮下注射治療，惟此已為該領域中之習用技術，於此即不再贅述。該嗎啡藥劑11填充於該針筒本體10內，該活塞桿12係設於該操作端101且部分位於該針筒本體10內，供以相對該針筒本體10移動以將該嗎啡藥劑11輸出，該卡抵件13設於該活塞桿12位於該針筒本體10外之部分，供於非使用狀態下擋抵該活塞桿12相對該針筒本體10移動，以防止在非進行注射時誤推動該活塞桿12而使該嗎啡藥劑11溢出，影響內存劑量。藉此，本創作藉由預先填充之嗎啡藥劑11，可大幅縮減醫護人員之備藥時間並簡化程序，除了可以消除醫護人員在安瓶抽取嗎啡的備藥行為可能產生的危險外，經由特殊設計之該容積刻度表103，亦可使內含的該嗎啡藥劑11保有極佳的精準性。在進行注射作業時，將該卡抵件13自該活塞桿12處移除即可快速地針對病人進行如靜脈或皮下等注射行為。The syringe body 10 has an operation end 101 and an injection end 102 opposite to each other. The outer surface of the syringe body 10 has a volume scale 103 corresponding to the liquid contained in the syringe body 10. The volume has a plurality of scales 1031, wherein the injection end 102 extends outward to form a protruding portion 1021, and the scales 1031 of the volume scale table 103 start from the top of the protruding portion 1021 toward the operating end 101. The directions are arranged in a small and large arrangement. That is, the division of the volume of the liquid contained in the syringe body 10 corresponding to the volume scale 103 is counted from the top of the protruding portion 1021, rather than from the bottom of the protruding portion 1021, and is excluded. The dose error caused by the volume of the protruding portion 1021. In this way, compared with the existing syringe structure, the special scale design of the syringe body 10 is designed to make the filled medicine a precise dose, which can eliminate the medicine contained in the protruding portion 1021 during injection. This causes a serious problem of excessive injection dose and improves the accuracy of injection. The protruding portion 1021 is provided with an injection hole communicating with the internal space of the syringe body 10, and a needle (not shown in the figure) can be connected to the protruding portion 1021 to facilitate medical personnel. Subcutaneous injection treatment is performed through the morphine syringe 1, but this is a conventional technique in the field, and it will not be repeated here. The morphine medicament 11 is filled in the syringe body 10, and the piston rod 12 is provided at the operating end 101 and is partially located in the syringe body 10 for movement relative to the syringe body 10 to output the morphine medicament 11 The latching member 13 is provided on a portion of the piston rod 12 located outside the syringe body 10 for blocking the piston rod 12 from moving relative to the syringe body 10 in a non-use state, so as to prevent mistakes during non-injection. Pushing the piston rod 12 causes the morphine medicament 11 to overflow, affecting the memory dose. In this way, the pre-filled morphine medicament 11 can greatly reduce the preparation time and simplify the procedure for medical personnel. In addition to eliminating the dangers that medical personnel may take when preparing morphine in ampoules, it is specially designed. The volume scale table 103 can also keep the morphine medicine 11 contained with excellent accuracy. When performing the injection operation, removing the latching member 13 from the piston rod 12 can quickly perform an injection operation such as a vein or a subcutaneous injection on the patient.

較佳者，依據嗎啡注射之常用劑量選擇，於本實施例中，該針筒本體10內部由該凸出部1021頂端為起點朝該操作端101方向延伸至第一個該刻度1031位置之空間中，所填充之液體容積為0.1cc。此外，為使該嗎啡藥劑11具有較佳之保存環境，該針筒本體10係為不透光玻璃，以利用不透光玻璃之高耐性與高隔絕效能來阻擋環境對於該嗎啡藥劑11之影響。Preferably, according to the usual dosage of morphine injection, in this embodiment, the interior of the syringe body 10 extends from the top of the protruding portion 1021 toward the operating end 101 to the first space of the scale 1031. The volume of the filled liquid was 0.1cc. In addition, in order to make the morphine medicament 11 have a better storage environment, the syringe body 10 is opaque glass, so as to use the high resistance and high insulation performance of the opaque glass to block the influence of the environment on the morphine medicament 11.

進一步地，於本實施例中灌注於該針筒本體10內之該嗎啡藥劑11，其總劑量係為一注射劑量及一排氣劑量之總和，例如若使該嗎啡注射器1於注射時之預定劑量為1.0cc，則實際上該針筒本體10內會承載約為1.02～1.1cc之該嗎啡藥劑11，多出的0.02～0.1cc之部分即為該嗎啡藥劑11之排氣容積。為確保注射安全，防止注射時該針筒本體10內存的些許空氣會一併進入人體中造成危險，因此醫護人員在注射前多半會進行排氣動作，將存於該針筒本體10內的空氣盡數排出，以確實地只讓該嗎啡藥劑11進入人體內。而為避免排氣動作之施作影響該嗎啡藥劑11之注射劑量，是以較佳地即可在填充該嗎啡藥劑11於該針筒本體10內時，預留在排氣動作時可被排出的劑量，也就是前述之該嗎啡藥劑11之該排氣劑量。且在該容積刻度表103之特殊設計下，於進行排氣動作後該嗎啡藥劑11所對應之該刻度1031即為準確之液體容積。藉此，即可更進一步地確保該嗎啡注射器1所填充之該嗎啡藥劑11，確實符合每次用藥之所需劑量。當然，亦可使該針筒本體10內之該嗎啡藥劑11之總劑量即為欲注射使用之劑量。Further, in this embodiment, the total dose of the morphine agent 11 injected into the syringe body 10 is the sum of an injection dose and an exhaust dose. For example, if the morphine syringe 1 is scheduled at the time of injection, The dose is 1.0cc, in fact, the syringe body 10 will carry about 1.02 to 1.1cc of the morphine medicament 11, and the extra 0.02 to 0.1cc is the exhaust volume of the morphine medicament 11. In order to ensure the safety of injection, to prevent some air in the syringe body 10 from entering the human body during injection, causing danger. Therefore, most medical personnel will perform an exhaust operation before the injection, and will store the air in the syringe body 10 Exhausted as much as possible to allow only the morphine agent 11 to enter the body. In order to avoid the action of the exhaust action from affecting the injection dose of the morphine medicament 11, it is preferred that the morphine medicament 11 be filled in the syringe body 10 and can be discharged during the exhaust action. The dose is the exhaust dose of the morphine medicament 11 described above. And under the special design of the volume scale table 103, the scale 1031 corresponding to the morphine medicament 11 after the exhaust action is an accurate liquid volume. Thereby, it can be further ensured that the morphine medicament 11 filled in the morphine syringe 1 indeed meets the required dosage for each medication. Of course, the total dose of the morphine medicament 11 in the syringe body 10 can also be the dose to be injected.

而較佳者，該活塞桿12係具有複數凹槽121，且該卡抵件13為一柱體而設於任一該凹槽121內，藉此係可讓該卡抵件13得以確實地阻擋該活塞桿121移動，同時又可不會因為碰撞等動作而掉落。Preferably, the piston rod 12 has a plurality of grooves 121, and the latching member 13 is a cylinder and is disposed in any of the recesses 121, so that the latching member 13 can be reliably The piston rod 121 is prevented from moving, and at the same time, the piston rod 121 is prevented from falling due to a collision or the like.

應用時，醫護人員僅需將該卡抵件13自該活塞桿121處取下，使該活塞桿121形成可動狀態，接著再依據用藥需求進行注射即可，例如需進行靜脈注射時，則可使該凸出部1021與留置針管路相接而推移該活塞桿12使藥劑注入體內，或是欲進行皮下注射時，將一針頭組設於該凸出部1021位置，再於針頭刺入皮下位置後推移該活塞桿12即可對病人進行注射。藉此，可省略備藥程序所耗費之時間與不便，且該嗎啡注射器1透過特殊設計之該容積刻度表103，係可讓內含之該嗎啡藥劑11具有極為精確之劑量，降低因注射劑量不正確帶來的諸多風險。In application, the medical staff only need to remove the latching member 13 from the piston rod 121 to make the piston rod 121 moveable, and then inject according to the medication needs. For example, when intravenous injection is required, When the protruding portion 1021 is in contact with the indwelling needle tube and the piston rod 12 is pushed to inject the medicine into the body, or when subcutaneous injection is desired, a needle group is set at the position of the protruding portion 1021, and the needle is inserted into the skin After the position is pushed, the piston rod 12 can be injected into the patient. In this way, the time and inconvenience of the preparation process can be omitted, and the morphine syringe 1 through the specially designed volumetric scale table 103 can make the morphine medicament 11 contained therein have a very accurate dose, reducing the dose due to injection Many risks caused by incorrect.

如第3及4圖所示，係為本創作之該嗎啡注射器之另一實施態樣，於本實施態樣下，該嗎啡注射器1更包含一包裝袋14，該包裝袋14具有一容置空間141，以容置該針筒本體10、該嗎啡藥劑11、該活塞桿12及該卡抵件13，且該包裝袋14為不透光結構，藉此，利用該包裝袋14達到防塵防汙以及防碰撞等保護效果，同時選用不透光之包裝材料則可具備更優異之藥劑保存效能。較佳者，該包裝袋14之一端係具有一撕除部142及一裁切線143，以於沿該裁切線143移除該撕除部142後使該包裝袋14形成一開口144。藉此除了利於快速取拿該針筒本體10，若單個該包裝袋14內同時容置多個該針筒本體10時，該開口144可利用其結構特性而利於在拿取其中之一該針筒本體10後，利用如膠帶等具備黏合效能之元件將該開口144封閉，以利保存剩下的該針筒本體10及其內容物。而膠帶等具黏合效能之元件，係可於要黏貼時再另外貼附於該開口144或是直接將其設置於該包裝袋14內表面，而可於要黏貼時將附著於上之離型紙撕下黏合該開口144。本創作具備該包裝袋14時，僅需將沿該裁切線143將該撕除部142移除以開啟該包裝袋14，並將該針筒本體10取出後即可進行注射作業，後續之詳細作動則復如第2圖所示及先前段落對應述及之內容。As shown in FIGS. 3 and 4, this is another embodiment of the morphine syringe created in the present embodiment. In this embodiment, the morphine syringe 1 further includes a packaging bag 14, and the packaging bag 14 has a container. The space 141 is used to accommodate the syringe body 10, the morphine medicine 11, the piston rod 12, and the latching member 13, and the packaging bag 14 is an opaque structure, thereby using the packaging bag 14 to prevent dust and dust. Protection effects such as dirt and anti-collision, and the use of opaque packaging materials can have better pharmaceutical preservation performance. Preferably, one end of the packaging bag 14 has a tearing portion 142 and a cutting line 143, so that the packaging bag 14 forms an opening 144 after removing the tearing portion 142 along the cutting line 143. In this way, in addition to facilitating the rapid retrieval of the syringe body 10, if a plurality of the syringe bodies 10 are accommodated in the single packaging bag 14, the opening 144 can use its structural characteristics to facilitate the retrieval of one of the needles. After the barrel body 10, the opening 144 is closed with a component having adhesive effect such as an adhesive tape, so as to save the remaining barrel body 10 and its contents. The components with adhesive performance, such as adhesive tape, can be attached to the opening 144 or attached directly to the inner surface of the packaging bag 14 when they are to be pasted, and can be attached to the release paper when they are to be pasted. The adhesive opening 144 is peeled off. When the creation has the packaging bag 14, it is only necessary to remove the tearing part 142 along the cutting line 143 to open the packaging bag 14, and the injection operation can be performed after the syringe body 10 is taken out. The action is the same as shown in Figure 2 and referred to in the previous paragraph.

綜上所述，本創作所揭示之嗎啡注射器1係可有效省略注射前所需的安瓶抽取備藥程序，以消除醫護人員因抽藥而造成的針扎或劃傷風險，並縮短整體時間，大幅提升嗎啡注射上的便利性與安全性。且透過特殊設計之該容積刻度表103，因此填充於該針筒本體10內之嗎啡藥劑11劑量係相當精準，而可降低醫護人員的劑量誤用問題。附帶一提，在過往的抽藥程序中，因針筒刻度之劃分問題，因此醫護人員在抽取一定劑量之藥物時，多半需先抽一定容積之氣體，再進行抽藥，以讓藥劑的總容積較為精確，此舉更是大幅增加了備藥時間且考驗醫護人員的技術。而本創作之該嗎啡注射器1係基於提供一種「預先填充精確劑量」產品之動機而衍生出之對應結構設計，相較於與過往僅是單純填充液體藥劑以供醫護人員便於使用，或是預填液體藥劑再於注射時自行選擇注射劑量的繁雜機構，本創作無須複雜的機構設計且具有精準之填充劑量，因而具有成本低廉、易於使用且不會因為操作手法上而衍生劑量失誤的施打情況。In summary, the Morphine Syringe 1 disclosed in this creation can effectively omit the ampoule extraction and preparation procedures required before injection, in order to eliminate the risk of needle sticks or scratches caused by medical staff and reduce the overall time. , Greatly improving the convenience and safety of morphine injection. And through the specially designed volumetric scale 103, the dosage of the morphine medicament 11 filled in the syringe body 10 is quite accurate, which can reduce the problem of dose misuse by medical staff. Incidentally, in the past drug withdrawal procedures, due to the division of the syringe scale, medical staffs most often need to draw a certain volume of gas before taking a certain dose of medicine, and then draw the medicine, so that the total amount of medicine The volume is more accurate, which greatly increases the preparation time and tests the skills of medical staff. The morphine syringe 1 of this creation is based on the corresponding structural design derived from the motive of providing a "pre-filled precise dose" product. Compared with the past, it was simply filled with liquid medicine for the convenience of medical personnel, or The complicated mechanism that fills the liquid medicine and then chooses the injection dose at the time of injection. This creation does not require a complicated mechanism design and has an accurate filling dose. Therefore, it has a low cost, is easy to use, and does not result in incorrect dosage due to operating methods. Happening.

惟，以上所述者，僅為本創作之較佳實施例而已，並非用以限定本創作實施之範圍；故在不脫離本創作之精神與範圍下所作之均等變化與修飾，皆應涵蓋於本創作之專利範圍內。However, the above are only the preferred embodiments of this creation, and are not intended to limit the scope of implementation of this creation; therefore, all equal changes and modifications made without departing from the spirit and scope of this creation should be covered in Within the scope of the patent of this creation.

1‧‧‧嗎啡注射器1‧‧‧morphine syringe

10‧‧‧針筒本體 10‧‧‧ syringe body

101‧‧‧操作端 101‧‧‧Operator

102‧‧‧注射端 102‧‧‧injection end

1021‧‧‧凸出部 1021‧‧‧ protrusion

103‧‧‧容積刻度表 103‧‧‧Volume scale

1031‧‧‧刻度 1031‧‧‧ scale

11‧‧‧嗎啡藥劑 11‧‧‧ Morphine

12‧‧‧活塞桿 12‧‧‧Piston rod

121‧‧‧凹槽 121‧‧‧ groove

13‧‧‧卡抵件 13‧‧‧Card Arrival

14‧‧‧包裝袋 14‧‧‧packing bag

141‧‧‧容置空間 141‧‧‧accommodation space

142‧‧‧撕除部 142‧‧‧Tear off section

143‧‧‧裁切線 143‧‧‧cut line

144‧‧‧開口 144‧‧‧ opening

第1圖，為本創作較佳實施例之立體示意圖。
第2圖，為本創作較佳實施例之應用示意圖。
第3圖，為本創作較佳實施例另一實施態樣之立體示意圖。
第4圖，為本創作較佳實施例另一實施態樣之應用示意圖。 Figure 1 is a three-dimensional schematic view of a preferred embodiment of the creation.
Figure 2 is a schematic diagram of the application of the preferred embodiment of the present invention.
Figure 3 is a three-dimensional schematic view of another implementation aspect of the preferred embodiment of the present invention.
FIG. 4 is an application schematic diagram of another implementation aspect of the preferred embodiment of the present invention.

Claims (8)

一種嗎啡注射器，包含：
一針筒本體，具有相對設置之一操作端及一注射端，且該針筒本體外表面具有一容積刻度表，該容積刻度表對應該針筒本體所容置之液體容積大小而具有複數個刻度，其中該注射端向外延伸形成有一凸出部，且該容積刻度表之該等刻度係以該凸出部頂端為起點朝該操作端方向由小而大的排列設置；
一嗎啡藥劑，填充於該針筒本體內；
一活塞桿，設於該操作端且部分位於該針筒本體內，供以相對該針筒本體移動；及
一卡抵件，設於該活塞桿位於該針筒本體外之部分，供於非使用狀態下擋抵該活塞桿相對該針筒本體移動。 A morphine syringe containing:
A syringe body has an operation end and an injection end opposite to each other, and the outer surface of the syringe body has a volume scale, and the volume scale corresponds to the volume of the liquid contained in the syringe body. The scale, wherein the injection end extends outward to form a protrusion, and the scales of the volume scale are arranged in a small and large arrangement with the top of the protrusion as a starting point toward the operating end;
A morphine medicament, filled in the body of the syringe;
A piston rod is provided at the operation end and is partially located in the syringe body for movement relative to the syringe body; and a snap-in part is provided at a part of the piston rod located outside the syringe body for non- In use, the piston rod is prevented from moving relative to the syringe body. 如申請專利範圍第1項所述之嗎啡注射器，其中，該針筒本體內部由該凸出部頂端為起點朝該操作端方向延伸至第一個該刻度位置之空間中，所填充之液體容積為0.1cc。The morphine syringe according to item 1 of the scope of patent application, wherein the interior of the syringe body extends from the top of the protruding portion as a starting point toward the operating end to the first space of the graduated position, and the filled liquid The volume is 0.1cc. 如申請專利範圍第2項所述之嗎啡注射器，其中，該針筒本體為不透光玻璃。The morphine syringe according to item 2 of the patent application scope, wherein the syringe body is opaque glass. 如申請專利範圍第3項所述之嗎啡注射器，更包含一包裝袋，該包裝袋具有一容置空間，以容置該針筒本體、該嗎啡藥劑、該活塞桿及該卡抵件，且該包裝袋為不透光結構。The morphine syringe according to item 3 of the scope of patent application, further comprising a packaging bag, the packaging bag has a containing space for containing the syringe body, the morphine medicament, the piston rod, and the latching part, and The packaging bag has a light-tight structure. 如申請專利範圍第4項所述之嗎啡注射器，其中，該包裝袋之一端係具有一撕除部及一裁切線，以於沿該裁切線移除該撕除部後使該包裝袋形成一開口。The morphine syringe according to item 4 of the scope of patent application, wherein one end of the packaging bag has a tearing portion and a cutting line, so that the packaging bag is formed into a package after removing the tearing portion along the cutting line. Opening. 如申請專利範圍第1至5項其中任一項所述之嗎啡注射器，其中，該嗎啡藥劑之總劑量為一注射劑量與一排氣劑量之總和。The morphine syringe according to any one of claims 1 to 5, wherein the total dose of the morphine agent is the sum of an injection dose and an exhaust dose. 如申請專利範圍第6項所述之嗎啡注射器，其中，該活塞桿係具有複數凹槽，該卡抵件係為一柱體而設於任一該凹槽內。The morphine syringe according to item 6 of the patent application scope, wherein the piston rod has a plurality of grooves, and the latching member is a cylinder and is disposed in any of the grooves. 如申請專利範圍第1至5項其中任一項所述之嗎啡注射器，其中，該活塞桿係具有複數凹槽，該卡抵件係為一柱體而設於任一該凹槽內。The morphine syringe according to any one of claims 1 to 5, wherein the piston rod system has a plurality of grooves, and the latching member is a cylinder and is disposed in any of the grooves.