技术领域technical field
本实用新型涉及医疗辅助用品技术领域，尤其是涉及一种溶药器固定结构及溶药器。The utility model relates to the technical field of medical auxiliary supplies, in particular to a drug dissolving device fixing structure and a drug dissolving device.
背景技术Background technique
目前，静脉输液和注射是医疗中最常用的治疗手段。医院临床护士对患者输液前，需要将临床医生对患者所开具处方上的每组药品进行混合配药和加药，将溶解后的粉剂瓶内药物和针剂瓶内的液体药品推注到盐水瓶中。在药物溶解过程中，要将盐水瓶中的盐水抽入到注射针筒内，再注入粉剂药瓶内进行溶解。溶解完成后，要使用注射器往粉剂药瓶中推入空气，通过粉剂药瓶里的气体压力将溶解好的药品逆向推回针筒内，再推注到盐水瓶中。在此过程中，护士长期重复性劳动，过程繁杂而劳累，每次溶药的时间比较长，而且针管在空气中来回运动，容易污染药液。在溶药期间，如果一次性溶药(配药)注射器出现质量问题，会造成溶药不顺利、浪费时间、药液损失等问题；而且溶药时，护士在使用一次性溶药注射器时很容易失误、扎伤手等问题时有发生，给护士造成伤害。Currently, IV fluids and injections are the most commonly used treatments in medicine. Before the clinical nurses in the hospital infuse the patient, they need to mix and add each group of medicines prescribed by the clinician to the patient, and inject the dissolved medicine in the powder bottle and the liquid medicine in the injection bottle into the saline bottle . During the dissolving process of the medicine, the saline in the saline bottle should be sucked into the injection syringe, and then injected into the powder medicine bottle for dissolving. After the dissolution is completed, use a syringe to push air into the powder medicine bottle, push the dissolved medicine back into the syringe through the gas pressure in the powder medicine bottle, and then inject it into the saline bottle. During this process, nurses perform long-term repetitive work, which is complicated and tiring. It takes a long time to dissolve the medicine each time, and the needle tube moves back and forth in the air, which easily contaminates the medicine solution. During the dissolving period, if there is a quality problem with the disposable dissolving (dispensing) syringe, it will cause problems such as unsmooth dissolving, time wasting, loss of medicinal solution, etc.; Problems such as mistakes and stabbing hands occurred from time to time, causing harm to nurses.
而目前市面上也出现了溶药器，具有两端的穿刺针，在溶药过程中避免了反复来回穿刺的问题，然而溶药器与药剂容器连接中进行溶药，为了使药剂充分溶解融合，需要来回晃动或是震动药剂容器，而在溶药器连接状态下晃动药剂容器一方面使晃动不便，另一方面也存在溶药器与药剂容器易脱离的问题。At present, there are also drug dissolving devices on the market, with puncture needles at both ends, which avoids the problem of repeated punctures during the drug dissolving process. However, the drug dissolving device is connected to the drug container to dissolve the drug. In order to fully dissolve the drug, It is necessary to shake or vibrate the medicine container back and forth, but shaking the medicine container in the connected state of the medicine dissolver makes shaking inconvenient on the one hand, and on the other hand, there is also the problem that the medicine dissolver and the medicine container are easily separated.
实用新型内容Utility model content
本实用新型的目的在于提供一种溶药器固定结构及溶药器，以解决现有技术中溶药器与药剂容器连接时不便于晃动溶药且两者易脱离的技术问题。本实用新型提供的诸多技术方案中的优选技术方案所能产生的诸多技术效果详见下文阐述。The purpose of the utility model is to provide a drug dissolving device fixing structure and a drug dissolving device to solve the technical problems in the prior art that it is not easy to shake and dissolve the drug when the drug dissolving device is connected to the drug container and the two are easy to separate. The many technical effects that can be produced by the preferred technical solutions among the many technical solutions provided by the utility model are described in detail below.
为实现上述目的，一方面，本实用新型提供了一种溶药器固定结构，所述固定结构为中空结构，设置在溶药器本体的外周部，包括固定部和卡接部，所述固定部设置为与所述溶药器本体的中部形成装配关系，所述卡接部与所述固定部连接，所述卡接部的内部尺寸适应药剂容器设置，所述卡接部设置有开口。In order to achieve the above object, on the one hand, the utility model provides a fixing structure for a drug dissolving device, the fixing structure is a hollow structure, arranged on the outer peripheral part of the drug dissolving device body, including a fixing part and a clamping part, the fixing structure The part is set to form an assembly relationship with the middle part of the drug dissolver body, the clamping part is connected to the fixing part, the internal size of the clamping part is adapted to the setting of the medicine container, and the clamping part is provided with an opening.
可选地，所述固定部与所述溶药器本体的中部的装配关系为螺纹连接，所述固定部内表面设置内螺纹。Optionally, the assembly relationship between the fixing part and the middle part of the drug dissolver body is threaded connection, and internal threads are provided on the inner surface of the fixing part.
可选地，所述固定部与所述溶药器本体的中部的装配关系为卡接结构，所述固定部内表面上设置卡扣。Optionally, the assembly relationship between the fixing part and the middle part of the drug dissolver body is a snap-fit structure, and buckles are provided on the inner surface of the fixing part.
可选地，所述卡接部设置为爪型，由周向排列的S型弹性片构成，所述弹性片之间设置所述开口。Optionally, the engaging portion is configured as a claw, and is composed of S-shaped elastic pieces arranged in a circumferential direction, and the opening is provided between the elastic pieces.
可选地，所述卡接部为筒状结构，在所述筒状结构上设置所述开口。Optionally, the engaging portion is a cylindrical structure, and the opening is provided on the cylindrical structure.
另一方面，本实用新型提供了一种溶药器，包括一个或两个如上任一所述的溶药器固定结构，以及溶药器本体。On the other hand, the utility model provides a drug dissolver, comprising one or two drug dissolver fixing structures as described above, and a drug dissolver body.
可选地，所述溶药器本体包括中部及设置在所述中部两端的穿刺针，所述两端的穿刺针内部为联通的通孔。Optionally, the drug dissolver body includes a middle part and puncture needles arranged at both ends of the middle part, and the insides of the puncture needles at both ends are communicating through holes.
可选地，所述溶药器本体中部外表面设置有外螺纹或者卡口。Optionally, the outer surface of the middle part of the drug dissolver body is provided with an external thread or a bayonet.
本实用新型的技术方案可以包括以下有益效果：The technical solution of the utility model may include the following beneficial effects:
本实用新型提供的一种溶药器固定结构及溶药器，通过在溶药器本体外周设置固定结构，使卡接部的内部尺寸适应药剂容器设置，并设置有开口，从而使得溶药器的穿刺针在穿刺入药剂容器中时，卡接部能够卡接到药剂容器外部形成稳定连接，卡接部的开口设置使卡接部的尺寸具有一定的伸缩空间，以便于与药剂容器形成卡接，在固定结构形成的溶药器与药剂容器的稳定连接的情况下，为便于溶药而进行的摇晃、晃动都可以方便又安全。The utility model provides a fixed structure of a drug dissolving device and a drug dissolving device. By arranging a fixed structure on the outer periphery of the drug dissolving device, the internal size of the clamping part is adapted to the setting of the drug container, and an opening is provided, so that the drug dissolving device When the puncture needle punctures into the medicine container, the clamping part can be clamped to the outside of the medicine container to form a stable connection. The opening of the clamping part is set so that the size of the clamping part has a certain expansion space, so as to form a lock with the medicine container. Then, in the case of the stable connection between the drug dissolving device formed by the fixed structure and the drug container, the shaking and shaking for the convenience of dissolving the drug can be convenient and safe.
由此可见，本方案的溶药器固定结构及溶药器解决了现有技术中溶药器与药剂容器连接时不便于晃动溶药且两者易脱离的技术问题。It can be seen that the fixing structure of the drug dissolving device and the drug dissolving device of the present solution solve the technical problems in the prior art that it is inconvenient to shake and dissolve the drug when the drug dissolving device and the drug container are connected, and the two are easy to separate.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本实用新型一实施例一种溶药器的结构示意图；Fig. 1 is a schematic structural view of a drug dissolving device according to an embodiment of the present invention;
图2是本实用新型一实施例一种溶药器的内部结构示意图；Fig. 2 is a schematic diagram of the internal structure of a drug dissolving device according to an embodiment of the present invention;
图3是本实用新型另一实施例一种溶药器的结构示意图。Fig. 3 is a schematic structural view of a drug dissolving device according to another embodiment of the present invention.
图中：1、溶药器本体；11、穿刺针；12、中部；13、通孔；2、固定结构Ⅰ；21、固定部Ⅰ；211、内螺纹Ⅰ；22、卡接部Ⅰ；221、开口Ⅰ；3、固定结构Ⅱ；31、固定部Ⅱ；311、内螺纹Ⅱ；32、卡接部Ⅱ；321、开口Ⅱ。In the figure: 1. Drug dissolver body; 11. Puncture needle; 12. Middle part; 13. Through hole; 2. Fixing structure I; 21. Fixing part I; 211. Internal thread I; 22. Clamping part I; 221 . Opening I; 3. Fixed structure II; 31. Fixed part II; 311. Internal thread II; 32. Clamping part II; 321. Opening II.
具体实施方式Detailed ways
为使本实用新型的目的、技术方案和优点更加清楚，下面将对本实用新型的技术方案进行详细的描述。显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式，都属于本实用新型所保护的范围。In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other implementations obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
一方面，根据药剂容器的不同规格和形状，本方案中对应提供不同实施方式的固定结构，包括：On the one hand, according to different specifications and shapes of pharmaceutical containers, this solution provides corresponding fixing structures of different implementations, including:
实施例1Example 1
如图1-3所示，一种中空结构的溶药器固定结构Ⅰ2，设置在溶药器本体1的外周部，包括固定部Ⅰ21和卡接部Ⅰ22，固定部Ⅰ21设置为与溶药器本体1的中部形成装配关系，卡接部Ⅰ22与固定部Ⅰ21连接，卡接部Ⅰ22的内部尺寸适应药剂容器设置，卡接部Ⅰ22设置有开口Ⅰ221，固定部Ⅰ22与溶药器本体1的中部12的装配关系为螺纹连接，固定部Ⅰ21内表面设置内螺纹Ⅰ211。通过在溶药器本体1外周设置固定结构，使卡接部的内部尺寸适应药剂容器设置，并设置有开口，从而使得溶药器的穿刺针11在穿刺入药剂容器中时，卡接部能够卡接到药剂容器外部形成稳定连接，卡接部的开口设置使卡接部的尺寸具有一定的伸缩空间，以便于与药剂容器形成卡接，在固定结构形成的溶药器与药剂容器的稳定连接的情况下，为便于溶药而进行的摇晃、晃动都可以方便又安全。As shown in Figure 1-3, a hollow drug dissolver fixing structure I2 is arranged on the outer periphery of the drug dissolver body 1, including a fixed part I21 and a clamping part I22, and the fixed part I21 is set to be in contact with the drug dissolver The middle part of the main body 1 forms an assembly relationship, the clamping part I22 is connected with the fixed part I21, the internal size of the clamping part I22 is adapted to the setting of the medicine container, the clamping part I22 is provided with an opening I221, and the fixing part I22 is connected to the middle part of the drug dissolver body 1 The assembly relationship of 12 is screw connection, and the inner surface of the fixing part I21 is provided with internal thread I211. By arranging a fixed structure on the outer periphery of the drug dissolver body 1, the internal dimensions of the clamping part are adapted to the setting of the drug container, and an opening is provided, so that when the puncture needle 11 of the drug dissolver penetrates into the drug container, the clamping part can It is snapped to the outside of the drug container to form a stable connection. The opening of the snap-in part makes the size of the snap-in part have a certain expansion and contraction space, so as to form a snap-fit with the drug container. The drug dissolver and the drug container formed by the fixed structure are stable. In the case of connection, shaking and shaking for the convenience of dissolving medicine can be convenient and safe.
作为可选地实施方式，固定部Ⅰ21与溶药器本体1的中部12的装配关系为卡接结构，固定部Ⅰ21内表面上设置卡扣。As an optional embodiment, the assembly relationship between the fixing part I21 and the middle part 12 of the drug dissolver body 1 is a snap-fit structure, and buckles are provided on the inner surface of the fixing part I21.
作为可选地实施方式，卡接部Ⅰ21设置为爪型，由周向排列的S型弹性片构成，弹性片之间设置开口Ⅰ221。As an optional implementation manner, the engaging portion I21 is configured as a claw, and is composed of S-shaped elastic pieces arranged in a circumferential direction, and openings I221 are provided between the elastic pieces.
本实施例中的爪型的卡接部Ⅰ21便于卡接在药剂容器的瓶口和瓶身中间的瓶颈处，从而形成稳定连接，使溶药器本体不会脱离药剂容器。The claw-shaped engaging part I21 in this embodiment is conveniently engaged with the bottle mouth of the medicine container and the neck of the bottle body, so as to form a stable connection, so that the main body of the medicine dissolving device will not be detached from the medicine container.
实施例2Example 2
如图1-2所示，一种中空结构的溶药器固定结构Ⅱ3，设置在溶药器本体1的外周部，包括固定部Ⅱ31和卡接部Ⅱ32，固定部Ⅱ31设置为与溶药器本体1的中部形成装配关系，卡接部Ⅱ32与固定部Ⅱ31连接，卡接部Ⅱ32的内部尺寸适应药剂容器设置，卡接部Ⅱ32设置有开口Ⅱ321，固定部Ⅱ32与溶药器本体1的中部12的装配关系为螺纹连接，固定部Ⅱ31内表面设置内螺纹Ⅱ311。As shown in Figure 1-2, a hollow drug dissolver fixing structure II3 is arranged on the outer peripheral part of the drug dissolver body 1, including a fixed part II31 and a clamping part II32, and the fixed part II31 is set to be in contact with the drug dissolver The middle part of the main body 1 forms an assembly relationship, the clamping part II32 is connected with the fixed part II31, the internal size of the clamping part II32 is adapted to the setting of the medicine container, the clamping part II32 is provided with an opening II321, and the fixing part II32 is connected to the middle part of the drug dissolver body 1 The assembly relationship of 12 is screw connection, and the inner surface of the fixing part II31 is provided with internal thread II311.
作为可选地实施方式，固定部Ⅱ31与溶药器本体1的中部12的装配关系为卡接结构，固定部Ⅱ31内表面上设置卡扣。As an optional embodiment, the assembly relationship between the fixing part II31 and the middle part 12 of the drug dissolver body 1 is a snap-fit structure, and the inner surface of the fixing part II31 is provided with buckles.
作为可选地实施方式，卡接部Ⅱ31设置为筒状结构，在筒状结构上设置开口Ⅱ321。As an optional implementation manner, the engaging portion II31 is configured as a cylindrical structure, and an opening II321 is provided on the cylindrical structure.
本实施例中筒状结构的卡接部Ⅱ31，适应于卡接入不具有瓶颈的药剂容器，通过筒状结构卡接在容器上，稳定连接溶药器本体和药剂容器。The clamping portion II31 of the tubular structure in this embodiment is adapted to be clamped into a medicine container without a bottleneck, and is clamped on the container through the cylindrical structure to stably connect the medicine dissolver body and the medicine container.
另一方面，如图1-3所示，本实用新型提供了一种溶药器，包括一个或两个如上任一的溶药器固定结构，以及溶药器本体1。其中固定结构可根据实际需要任意选择上述实施例1中的固定结构Ⅰ2或者实施例2中的固定结构Ⅱ3。如图1所示，溶药器本体两端可以一端连接固定结构Ⅰ2另一端连接固定结构Ⅱ3；也可以两端均连接固定结构Ⅰ2(如图3所示)或固定结构Ⅱ3。On the other hand, as shown in FIGS. 1-3 , the utility model provides a drug dissolver, which includes one or two fixing structures of any one of the above drug dissolvers, and a drug dissolver body 1 . The fixing structure can be arbitrarily selected from the fixing structure I2 in the above-mentioned embodiment 1 or the fixing structure II3 in the embodiment 2 according to actual needs. As shown in Figure 1, one end of the drug dissolver body can be connected to the fixed structure I2 and the other end can be connected to the fixed structure II3; both ends can also be connected to the fixed structure I2 (as shown in Figure 3) or the fixed structure II3.
作为可选地实施方式，溶药器本体包括中部12及设置在中部两端的穿刺针11，两端的穿刺针内部为联通的通孔13。As an optional embodiment, the drug dissolver body includes a middle part 12 and puncture needles 11 arranged at both ends of the middle part, and the insides of the puncture needles at both ends are through holes 13 communicating with each other.
作为可选地实施方式，溶药器本体中部12外表面设置有外螺纹或者卡口。As an optional embodiment, the outer surface of the middle part 12 of the drug dissolver body is provided with external threads or bayonet sockets.
对应于固定结构的内螺纹/卡扣，溶药器本体中部12外表面设置有外螺纹或者卡口，以便于固定结构与溶药器本体的连接。Corresponding to the internal thread/buckle of the fixed structure, the outer surface of the middle part 12 of the drug dissolver body is provided with an external thread or bayonet, so as to facilitate the connection between the fixed structure and the drug dissolver body.
在本实用新型的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.
以上，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以权利要求的保护范围为准。The above are only specific embodiments of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or replacements within the technical scope disclosed in the present utility model. All should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320501497.XUCN219579426U (en) | 2023-03-13 | 2023-03-13 | A drug dissolving device fixing structure and drug dissolving device |
| Application Number | Priority Date | Filing Date | Title |
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| CN202320501497.XUCN219579426U (en) | 2023-03-13 | 2023-03-13 | A drug dissolving device fixing structure and drug dissolving device |
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| CN219579426Utrue CN219579426U (en) | 2023-08-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320501497.XUActiveCN219579426U (en) | 2023-03-13 | 2023-03-13 | A drug dissolving device fixing structure and drug dissolving device |
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| Publication | Publication Date | Title |
|---|---|---|
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |