TWI646990B - Scrolling blood transfusion and compression device - Google Patents
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- TWI646990B TWI646990B TW106131762A TW106131762A TWI646990B TW I646990 B TWI646990 B TW I646990B TW 106131762 A TW106131762 A TW 106131762A TW 106131762 A TW106131762 A TW 106131762A TW I646990 B TWI646990 B TW I646990B
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Abstract
一種捲動式輸血加壓裝置，包含一架體、一主捲軸、一副捲軸、一動力單元，該主捲軸表面設有一套掛部，用以供一血袋之上側套設，該主捲軸二端可轉動狀設於該架體，該副捲軸以可活動狀設於該架體，且可接近或遠離主捲軸，該動力單元包含一輪軸、一彈性件、一轉動部，該輪軸設於該架體中，該輪軸藉一單向元件連接於該主捲軸一端，該彈性件一端設於該輪軸，該彈性件另一端設於該架體，該轉動部結合該輪軸。當利用血袋對病患輸血時，藉轉動該轉動部帶動輪軸以扭緊彈性件並預存轉動回復彈性力，此時輪軸藉單向元件而未連動主捲軸，待施加轉動部之外力消失時，藉彈性件之回復彈性力帶動輪軸轉動並藉單向元件連動主捲軸自動轉動，以在主捲軸、副捲軸間捲收血袋並形成加壓血袋動作，使血液可以順利輕易地輸入病患體內。A scrolling blood transfusion pressing device comprises a body, a main reel, a pair of reels, and a power unit, and a surface of the main reel is provided with a hanging portion for arranging a blood bag upper side, the main reel The two ends are rotatably disposed on the frame body, and the auxiliary reel is movably disposed on the frame body and is movable away from or away from the main reel. The power unit includes an axle, an elastic member and a rotating portion. In the frame body, the axle is connected to one end of the main reel by a unidirectional element, one end of the elastic member is disposed on the axle, and the other end of the elastic member is disposed on the frame body, and the rotating portion is coupled to the axle. When blood is transfused to the patient by using the blood bag, the rotating shaft drives the axle to tighten the elastic member and pre-stores the rotational return elastic force. At this time, the axle is not linked to the main reel by the unidirectional element, and the force is lost when the rotating portion is to be applied. The elastic force of the elastic member drives the wheel shaft to rotate and the main reel automatically rotates by the unidirectional element to roll the blood bag between the main reel and the sub reel and form a pressurized blood bag movement, so that the blood can be smoothly and easily entered into the disease. Suffering from the body.
Description
本發明係有關於一種輸血加壓裝置，特別是指其為一種捲動式輸血加壓裝置。The present invention relates to a blood transfusion pressurization device, and more particularly to a scroll transfusion pressurization device.
輸血 (blood transfusion)：Blood transfusion:
病患受傷流血過多者，或進行大外科手術病患，皆需對病患進行輸血，以維持其生命並促進其迅速復原。Patients with excessive bleeding or large surgical procedures are required to transfuse patients to maintain their lives and promote their rapid recovery.
輸血 (blood transfusion)是將血品經由靜脈注入受血者的血液循環內以治療嚴重貧血或大量失血。全血 (whole blood)、紅血球濃厚液(packed RBC) 、血小板濃縮液(platelet concentrate)及新鮮冷凍血漿(fresh frozen plasma)是臨床上最常使用的血品，而又以紅血球濃厚液(packed RBC)最常見。Blood transfusion is the injection of blood into the blood circulation of a recipient by intravenous injection to treat severe anemia or massive blood loss. Whole blood, packed RBC, platelet concentrate, and fresh frozen plasma are the most commonly used blood products in the clinic, and red blood cell thick liquid (packed RBC) )Most common.
輸血時除了要使用輸血加溫器使血品維持在攝氏37℃避免心律不整，並需在2-4小時內輸注完畢 (血小板2小時，紅血球4小時)，避免細菌孳生，導致菌血症。In addition to blood transfusion using a blood transfusion heater to maintain blood at 37 ° C to avoid arrhythmia, and need to infusion within 2-4 hours (platelets 2 hours, red blood cells for 4 hours), to avoid bacterial growth, leading to bacteremia.
因 此，若能設計一種操作便捷且構造妥善之輸血加壓裝置，以解決護理人員人力短缺及繁忙之情形，實有其必要性。Therefore, it is necessary to design a blood transfusion device that is convenient to operate and properly constructed to solve the shortage of manpower and busyness of the nursing staff.
本發明是基於「以人為核心，以便利為導向，以預防為目標」的開發理念，除了病人安全 (patient safety)的考量外，兼顧護理人員人力短缺及繁忙的工作內容，產品簡易操作，符合臨床所需。The present invention is based on the development concept of "human-centered, convenience-oriented, and prevention-oriented". In addition to patient safety considerations, taking into account the shortage of nursing staff and busy work content, the product is easy to operate and conforms to Clinically required.
爰是，本發明人乃本著多年從事該項產品設計、開發的實務經驗，以及積極潛心研發思考，經由無數次之實際測試、實驗，致有本發明之產生。Therefore, the inventors of the present invention have been engaged in the design and development of the product for many years, as well as actively researching and developing thinking, and have produced the present invention through numerous practical tests and experiments.
本發明之目的，係在提供一種使血液可以順利地輸入病患體內之捲動式輸血加壓裝置。It is an object of the present invention to provide a scrolling blood transfusion press device that allows blood to be smoothly input into a patient.
為達上述之目的，本發明包含一架體、一主捲軸、一副捲軸、一動力單元，其中該架體具有一掛孔；該主捲軸表面設有一套掛部，用以供一血袋之上側套設，該主捲軸二端可轉動狀設於該架體；該副捲軸鄰近於該主捲軸，該副捲軸以可活動狀設於該架體，用以該副捲軸可接近或遠離主捲軸；該動力單元設於該架體、該主捲軸一端，該動力單元包含一輪軸、一彈性件、一轉動部，該輪軸設於該架體中，該輪軸藉一單向元件連接於該主捲軸一端，該單向元件用以該輪軸單向帶動該主捲軸轉動，該彈性件一端設於該輪軸，該彈性件另一端設於該架體，該轉動部結合該輪軸。For the above purposes, the present invention comprises a body, a main reel, a sub-reel, and a power unit, wherein the frame has a hanging hole; the main reel surface is provided with a set of hanging portions for a blood bag. The upper side of the main reel is rotatably disposed on the frame body; the sub reel is adjacent to the main reel, and the sub reel is movably disposed on the frame body for the sub reel to be accessible or far away a main reel; the power unit is disposed at the frame body and the main reel end. The power unit includes an axle, an elastic member, and a rotating portion. The axle is disposed in the frame, and the axle is connected to the frame by a unidirectional component. The unidirectional element is configured to unidirectionally drive the main reel to rotate. The elastic member has one end disposed on the axle, and the other end of the elastic member is disposed on the frame, and the rotating portion is coupled to the axle.
當利用血袋對病患輸血時，藉轉動該轉動部帶動輪軸以扭緊彈性件並預存轉動回復彈性力，此時輪軸藉單向元件而未連動主捲軸，待施加轉動部之外力消失時，藉彈性件之回復彈性力帶動輪軸轉動並藉單向元件連動主捲軸自動轉動，以在主捲軸、副捲軸間捲收血袋並形成加壓血袋動作，使血液可以順利輕易地輸入病患體內。When blood is transfused to the patient by using the blood bag, the rotating shaft drives the axle to tighten the elastic member and pre-stores the rotational return elastic force. At this time, the axle is not linked to the main reel by the unidirectional element, and the force is lost when the rotating portion is to be applied. The elastic force of the elastic member drives the wheel shaft to rotate and the main reel automatically rotates by the unidirectional element to roll the blood bag between the main reel and the sub reel and form a pressurized blood bag movement, so that the blood can be smoothly and easily entered into the disease. Suffering from the body.
以下僅藉由具體實施例，且佐以圖式作詳細之說明，俾使 貴審查委員能對於本發明之各項功能、特點，有更進一步之了解與認識。The following is only a detailed description of the embodiments, and the detailed description of the various features and features of the present invention will be made.
請參閱第1圖、第2圖、第3圖、第4圖所示，本發明包含一架體10、一主捲軸20、一副捲軸30、一動力單元40。下文將詳細說明之：Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , the present invention includes a frame 10 , a main reel 20 , a sub reel 30 , and a power unit 40 . This will be explained in detail below:
該架體10具有一掛孔11。The frame body 10 has a hanging hole 11.
該主捲軸20表面設有一套掛部21，用以供一血袋A之上側套設，該主捲軸20二端可轉動狀設於該架體10。A plurality of hanging portions 21 are disposed on the surface of the main reel 20 for arranging the upper side of a blood bag A. The two ends of the main reel 20 are rotatably disposed on the frame body 10.
該副捲軸30鄰近於該主捲軸20，該副捲軸30以可活動狀設於該架體10，用以該副捲軸30可接近或遠離主捲軸20。The secondary reel 30 is adjacent to the main reel 20, and the secondary reel 30 is movably disposed on the frame 10 for the secondary reel 30 to be accessible or remote from the main reel 20.
該動力單元40設於該架體10、該主捲軸20一端，該動力單元40包含一輪軸41、一彈性件42、一轉動部43，該輪軸41設於該架體10中，該輪軸41藉一單向元件411連接於該主捲軸20一端，該單向元件411用以該輪軸41單向帶動該主捲軸20轉動，該彈性件42一端設於該輪軸41，該彈性件42另一端設於該架體10，該轉動部43結合該輪軸41。The power unit 40 is disposed at the frame 10 and the end of the main reel 20. The power unit 40 includes an axle 41, an elastic member 42 and a rotating portion 43. The axle 41 is disposed in the frame 10, and the axle 41 is disposed. The unidirectional element 411 is connected to one end of the main reel 20, and the unidirectional element 411 is used to unidirectionally drive the main reel 20 to rotate. The elastic member 42 has one end disposed on the axle 41 and the other end of the elastic member 42. Provided in the frame body 10, the rotating portion 43 is coupled to the axle 41.
於一構造實施例，該副捲軸30一端樞接於該架體10，而該架體10於對應該副捲軸30另一端處設一槽座12，該槽座12設一可活動之限制體13，將該副捲軸30另一端套合於該槽座12，該限制體13位於該副捲軸30另一端上方並卡掣該槽座12，以將該副捲軸30另一端止擋固定。In one embodiment, the auxiliary reel 30 is pivotally connected to the frame body 10, and the frame body 10 is provided with a slot 12 at the other end of the corresponding sub-reel 30. The slot 12 is provided with a movable limiting body. 13. The other end of the secondary reel 30 is fitted to the housing 12, and the restricting body 13 is located above the other end of the secondary reel 30 and latches the slot 12 to stop the other end of the secondary reel 30.
於一構造實施例，請同時參閱第12圖、第13圖，該主捲軸20另一端穿設該架體10之內壁並結合一阻尼盤50，該阻尼盤50與該內壁之間並具有阻尼油51，用以該主捲軸20轉動時形成阻尼降低轉速之作用。In a configuration example, please refer to FIG. 12 and FIG. 13 at the same time, the other end of the main reel 20 is inserted through the inner wall of the frame body 10 and combined with a damping plate 50, and between the damping plate 50 and the inner wall. There is a damping oil 51 for forming a damping to reduce the rotational speed when the main reel 20 rotates.
於一構造實施例，該輪軸41具有一齒輪412，該架體10樞接一止擋桿60，該止擋桿60一端設一勾部61，該架體10設一滑動開關70，該止擋桿60、該滑動開關70之間以一彈性物62連接，使該滑動開關70朝一方向移動時如向下，可帶動該止擋桿60之勾部61彈性卡入該齒輪412形成單向止擋作用，且使該輪軸41僅能單向轉動；該滑動開關70朝另一方向移動時如向上，帶動該止擋桿60之勾部61離開該齒輪412，以解除止擋狀態。In one embodiment, the axle 41 has a gear 412. The frame 10 is pivotally connected to a stop lever 60. One end of the stop lever 60 is provided with a hook portion 61. The frame 10 is provided with a slide switch 70. The blocking lever 60 and the sliding switch 70 are connected by an elastic member 62. When the sliding switch 70 is moved in one direction, the hook portion 61 of the stopping lever 60 is elastically engaged with the gear 412 to form a one-way direction. The stop function and the axle 41 can only be rotated in one direction; when the slide switch 70 moves in the other direction, if it is upward, the hook portion 61 of the stop lever 60 is moved away from the gear 412 to release the stop state.
上述為本發明之各部構件及其組成方式介紹，接著再將本發明之使用實施例、特點、效益介紹如下：The above is a description of the various components of the present invention and their composition, and then the use embodiments, features, and benefits of the present invention are as follows:
請參閱第4圖所示，可藉該掛孔11將本發明吊掛起來，將限制體13打開，使該副捲軸30遠離主捲軸20，並血袋A之上側套設該套掛部21。Referring to FIG. 4, the present invention can be suspended by the hanging hole 11, and the restricting body 13 can be opened to move the auxiliary reel 30 away from the main reel 20, and the hanging portion 21 is sleeved on the upper side of the blood bag A. .
請參閱第5圖至第9圖所示，將該限制體13重新位於該副捲軸30另一端上方並卡掣該槽座12，以將該副捲軸30另一端止擋固定。Referring to FIGS. 5 to 9, the restriction body 13 is repositioned over the other end of the secondary reel 30 and the socket 12 is chucked to fix the other end of the secondary reel 30.
當利用血袋A對病患輸血時，使該滑動開關70向下移動使該止擋桿60對該齒輪412形成單向止擋作用，使該輪軸41僅能單向轉動。When the blood bag A is used to transfuse the patient, the slide switch 70 is moved downward to cause the stop lever 60 to form a one-way stop action on the gear 412, so that the axle 41 can only rotate in one direction.
藉轉動該轉動部43帶動輪軸41以扭緊彈性件42並預存轉動回復彈性力，此時輪軸41藉單向元件411而未連動主捲軸20。By rotating the rotating portion 43 to drive the axle 41 to tighten the elastic member 42 and pre-store the rotational return elastic force, the axle 41 is not linked to the main spool 20 by the unidirectional element 411.
請參閱第10圖、第11圖所示，待施加轉動部43之外力消失時，如圖中將該滑動開關70向上移動，帶動該止擋桿60之勾部61離開該齒輪412，以解除止擋狀態。Referring to FIG. 10 and FIG. 11 , when the force of the rotating portion 43 is lost, the slide switch 70 is moved upward to drive the hook portion 61 of the stop lever 60 away from the gear 412 to release. Stop state.
藉彈性件42之回復彈性力帶動輪軸41反向轉動並藉單向元件411連動主捲軸20自動轉動，以在主捲軸20、副捲軸30間捲收血袋並形成加壓血袋動作，使血液可以順利輕易地輸入病患體內。The resilience of the elastic member 42 drives the wheel shaft 41 to rotate in the opposite direction, and the main reel 20 is automatically rotated by the unidirectional element 411 to roll the blood collection bag between the main reel 20 and the sub reel 30 to form a pressurized blood bag. The blood can be easily and easily entered into the patient.
以上為本案所舉之實施例，僅為便於說明而設，當不能以此限制本案之意義，即大凡依所列申請專利範圍所為之各種變換設計，均應包含在本案之專利範圍中。The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the present application.
10‧‧‧架體 10‧‧‧ ‧ body
11‧‧‧掛孔 11‧‧‧ hanging holes
12‧‧‧槽座 12‧‧‧Seat
13‧‧‧限制體 13‧‧‧Restricted body
20‧‧‧主捲軸 20‧‧‧ main scroll
21‧‧‧套掛部 21‧‧‧Set of hanging parts
30‧‧‧副捲軸 30‧‧‧Secondary reel
40‧‧‧動力單元 40‧‧‧Power unit
41‧‧‧輪軸 41‧‧‧Axle
411‧‧‧單向元件 411‧‧‧ unidirectional components
412‧‧‧齒輪 412‧‧‧ Gears
42‧‧‧彈性件 42‧‧‧Flexible parts
43‧‧‧轉動部 43‧‧‧Rotation
50‧‧‧阻尼盤 50‧‧‧damper disk
51‧‧‧阻尼油 51‧‧‧ damping oil
60‧‧‧止擋桿 60‧‧‧stop bar
61‧‧‧勾部 61‧‧‧Hook
62‧‧‧彈性物 62‧‧‧ Elastomers
70‧‧‧滑動開關 70‧‧‧Slide switch
A‧‧‧血袋 A‧‧‧ blood bag
第1圖係本發明之立體圖。 第2圖係本發明之立體分解圖。 第3圖係動力單元與滑動開關之構造示意圖。 第4圖、第5圖係裝設血袋與轉動轉動部之使用實施例圖。 第6圖、第7圖係推動滑動開關向下移動，以對齒輪形成單向止擋作用之使用實施例圖。 第8圖、第9圖係轉動該轉動部以扭緊彈性件並預存轉動回復彈性力之使用實施例圖。 第10圖、第11圖係推動滑動開關向上移動解除止擋狀態，使主捲軸、副捲軸間捲收血袋並形成加壓血袋動作之使用實施例圖。 第12圖、第13圖係阻尼盤、阻尼油構成之阻尼構造及使用實施例圖。Figure 1 is a perspective view of the present invention. Figure 2 is a perspective exploded view of the present invention. Figure 3 is a schematic view showing the construction of a power unit and a slide switch. Fig. 4 and Fig. 5 are views showing an embodiment of the use of the blood bag and the rotating portion. Fig. 6 and Fig. 7 are diagrams showing an embodiment in which the slide switch is pushed downward to form a one-way stop action on the gear. Fig. 8 and Fig. 9 are views showing an embodiment in which the rotating portion is rotated to tighten the elastic member and pre-store the rotational return elastic force. Fig. 10 and Fig. 11 are views showing an embodiment in which the slide switch is moved upward to release the stop state, and the main reel and the sub reel are wound around the blood collection bag to form a pressurized blood bag. Fig. 12 and Fig. 13 are diagrams showing a damping structure composed of a damper disk and a damping oil, and a use embodiment.
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106131762A TWI646990B (en) | 2017-09-15 | 2017-09-15 | Scrolling blood transfusion and compression device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106131762A TWI646990B (en) | 2017-09-15 | 2017-09-15 | Scrolling blood transfusion and compression device |
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| TWI646990B true TWI646990B (en) | 2019-01-11 |
| TW201914630A TW201914630A (en) | 2019-04-16 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090207A (en) * | 1992-10-15 | 1994-08-03 | 澳大利亚健康保健技术有限公司 | Intravenous delivery system |
| JPH07265419A (en) * | 1994-04-01 | 1995-10-17 | Machida Endscope Co Ltd | Supplying device of liquid for medical treatment |
| JP2008093379A (en) * | 2006-10-05 | 2008-04-24 | Espoir:Kk | Convenient drug solution drip device |
| CN104066465A (en) * | 2011-12-02 | 2014-09-24 | 赫基梅德有限公司 | A mobile infusion device |
-
2017
- 2017-09-15 TW TW106131762A patent/TWI646990B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090207A (en) * | 1992-10-15 | 1994-08-03 | 澳大利亚健康保健技术有限公司 | Intravenous delivery system |
| JPH07265419A (en) * | 1994-04-01 | 1995-10-17 | Machida Endscope Co Ltd | Supplying device of liquid for medical treatment |
| JP2008093379A (en) * | 2006-10-05 | 2008-04-24 | Espoir:Kk | Convenient drug solution drip device |
| CN104066465A (en) * | 2011-12-02 | 2014-09-24 | 赫基梅德有限公司 | A mobile infusion device |
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| TW201914630A (en) | 2019-04-16 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |