CN111840767A - drug dispenser - Google Patents
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- CN111840767A CN111840767ACN202010787880.7ACN202010787880ACN111840767ACN 111840767 ACN111840767 ACN 111840767ACN 202010787880 ACN202010787880 ACN 202010787880ACN 111840767 ACN111840767 ACN 111840767A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本申请涉及给药器领域，具体而言，涉及一种药物给药器。The present application relates to the field of drug dispensers, in particular, to a drug dispenser.
背景技术Background technique
很多科室在治疗过程中，直肠栓剂给药非常频繁、工作量大，相关技术中的给药器采用先将药物放入给药筒内，然后将给药筒塞入人体肛门中，通过推动给药筒内的推杆将药物推出给药筒至直肠中，由于大部分患者直肠侧壁存在皮肤破损，该给药方式中给药筒与患者破损皮肤直接接触，并在给药过程中产生非常大的摩擦力，造成患者疼痛难忍，有时医务人员不得不停止给药，即便勉强完成，患者对后期治疗异常恐惧，甚至不能配合后续治疗。In the course of treatment in many departments, the administration of rectal suppositories is very frequent and the workload is heavy. The drug dispenser in the related art uses the drug to be put into the drug cartridge first, and then the drug cartridge is inserted into the human anus. The push rod in the drug cartridge pushes the drug out of the drug cartridge into the rectum. Since most patients have skin damage on the rectal side wall, the drug cartridge is in direct contact with the damaged skin of the patient in this administration method, which may cause abnormal symptoms during the administration process. The large frictional force causes unbearable pain for the patient, and sometimes medical staff have to stop the medication. Even if it is barely completed, the patient is extremely afraid of the later treatment, and even cannot cooperate with the follow-up treatment.
针对相关技术中的给药器面对直肠侧壁存在皮肤破损的患者时，给药过程极易损伤破损部，导致患者疼痛难忍的问题，目前尚未提出有效的解决方案。In the related art, when the applicator in the related art faces a patient with damaged skin on the side wall of the rectum, the damaged part is easily damaged during the drug administration process, resulting in unbearable pain for the patient, and an effective solution has not yet been proposed.
发明内容SUMMARY OF THE INVENTION
本申请的主要目的在于提供一种药物给药器，以解决相关技术中的给药器面对直肠侧壁存在皮肤破损的患者时，给药过程极易损伤破损部，导致患者疼痛难忍的问题。The main purpose of the present application is to provide a drug applicator, so as to solve the problem that when the applicator in the related art faces a patient with damaged skin on the rectal side wall, the damaged part is easily damaged during the drug administration process, resulting in unbearable pain for the patient. question.
为了实现上述目的，本申请提供了一种药物给药器，该药物给药器包括：外筒，所述外筒上端呈开口设置；内筒，滑动设于所述外筒内，所述内筒由柔性材料制成，内筒的上端呈开口设置并外翻套设在所述外筒上，内筒内设置有用于存放药物的空腔；滑动件，滑动套设在所述外筒上，所述滑动件与所述内筒的外翻部固定连接，以使所述滑动件在外筒上向下滑动时带动药物向上移动。In order to achieve the above purpose, the present application provides a medicine dispenser, which comprises: an outer cylinder, the upper end of which is provided with an opening; an inner cylinder, slidably arranged in the outer cylinder, the inner The cylinder is made of flexible material, the upper end of the inner cylinder is open and is set on the outer cylinder with an eversion, and the inner cylinder is provided with a cavity for storing medicines; the sliding member is slidably sleeved on the outer cylinder , the sliding member is fixedly connected with the eversion portion of the inner cylinder, so that the sliding member drives the medicine to move upward when the sliding member slides down on the outer cylinder.
进一步的，还包括弹性回复件，所述弹性回复件设于所述外筒内部，弹性回复件的一端与所述外筒底壁固定连接，另一端与所述内筒下端固定连接。Further, an elastic restoring member is further included, the elastic restoring member is arranged inside the outer cylinder, one end of the elastic restoring member is fixedly connected with the bottom wall of the outer cylinder, and the other end is fixedly connected with the lower end of the inner cylinder.
进一步的，弹性回复件设置为橡皮筋，所述橡皮筋的下端固定在所述外筒底壁，上端与所述内筒下端固定。Further, the elastic restoring member is configured as a rubber band, the lower end of the rubber band is fixed on the bottom wall of the outer cylinder, and the upper end is fixed with the lower end of the inner cylinder.
进一步的，弹性回复件设置为弹簧，所述弹簧的下端固定在所述外筒底壁，上端与所述内筒下端固定。Further, the elastic restoring member is configured as a spring, the lower end of the spring is fixed on the bottom wall of the outer cylinder, and the upper end is fixed with the lower end of the inner cylinder.
进一步的，外筒的上端设置有可开合的锥形部，所述锥形部的直径由上至下逐渐增大，锥形部上端呈开口设置，所述内筒上端外翻出所述锥形部并套设在所述外筒上。Further, the upper end of the outer cylinder is provided with an openable conical part, the diameter of the conical part gradually increases from top to bottom, the upper end of the conical part is open, and the upper end of the inner cylinder is turned out of the The conical part is also sleeved on the outer cylinder.
进一步的，锥形部由多个具有弹性的连接片倾斜设置在所述外筒的上端构成，所述连接片呈周向分布在所述外筒上端，且相邻所述连接片之间具有间隙，所述内筒上端外翻出所述连接片并套设在所述外筒上。Further, the tapered portion is formed by a plurality of elastic connecting pieces which are obliquely arranged on the upper end of the outer cylinder, the connecting pieces are circumferentially distributed on the upper end of the outer cylinder, and there are adjacent connecting pieces between the connecting pieces. the upper end of the inner cylinder is turned out of the connecting piece and sleeved on the outer cylinder.
进一步的，连接片与所述外筒一体成型设置。Further, the connecting piece is integrally formed with the outer cylinder.
进一步的，滑动件包括与所述外筒滑动连接的套筒以及设于所述套筒上的环形板，所述套筒与所述内筒的外翻部固定连接，所述环形板位于所述套筒外侧并与所述套筒一体成型。Further, the sliding member includes a sleeve slidably connected to the outer cylinder and an annular plate provided on the sleeve, the sleeve is fixedly connected to the eversion portion of the inner cylinder, and the annular plate is located at the The outer side of the sleeve is integrally formed with the sleeve.
进一步的，外筒下端设置有挂环，连接片上端倒圆角设置。Further, the lower end of the outer cylinder is provided with a hanging ring, and the upper end of the connecting piece is provided with rounded corners.
进一步的，内筒采用PVC制成，内筒的厚度为0.07-0.09mm。Further, the inner cylinder is made of PVC, and the thickness of the inner cylinder is 0.07-0.09mm.
在本申请实施例中，采用内筒外翻放入药物的方式，通过外筒，外筒上端呈开口设置；内筒，滑动设于外筒内，内筒由柔性材料制成，内筒的上端呈开口设置并外翻套设在外筒上，内筒内设置有用于存放药物的空腔；滑动件，滑动套设在外筒上，滑动件与内筒的外翻部固定连接，以使滑动件在外筒上向下滑动时带动药物向上移动，达到了在给药过程中，药物随内筒的外翻过程逐渐进入患者待治疗部的目的，从而实现了减少给药过程中产生的摩擦力的技术效果，进而解决了相关技术中的给药器面对直肠侧壁存在皮肤破损的患者时，给药过程极易损伤破损部，导致患者疼痛难忍的问题。In the embodiment of the present application, the inner tube is turned inside out to put the medicine, and the upper end of the outer tube is open through the outer tube; the inner tube is slidably installed in the outer tube, the inner tube is made of flexible material, and the inner tube is The upper end is open and is sleeved on the outer cylinder, and the inner cylinder is provided with a cavity for storing medicine; the sliding member is slidably sleeved on the outer cylinder, and the sliding member is fixedly connected with the eversion part of the inner cylinder, so as to make the sliding When the part slides down on the outer cylinder, the medicine moves upward, so as to achieve the purpose that the medicine gradually enters the patient's to-be-treated part with the eversion of the inner cylinder during the administration process, thereby reducing the frictional force generated during the administration process. The technical effect is achieved, thereby solving the problem that when the drug delivery device in the related art faces a patient with damaged skin on the rectal side wall, the damaged part is easily damaged during the drug delivery process, resulting in unbearable pain for the patient.
附图说明Description of drawings
构成本申请的一部分的附图用来提供对本申请的进一步理解，使得本申请的其它特征、目的和优点变得更明显。本申请的示意性实施例附图及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：The accompanying drawings, which constitute a part of this application, are used to provide a further understanding of the application and make other features, objects and advantages of the application more apparent. The accompanying drawings and descriptions of the exemplary embodiments of the present application are used to explain the present application, and do not constitute an improper limitation of the present application. In the attached image:
图1是根据本申请实施例的结构示意图；1 is a schematic structural diagram according to an embodiment of the present application;
图2是根据本申请实施例的另一结构示意图；2 is another schematic structural diagram according to an embodiment of the present application;
其中，1外筒，2滑动件，21环形板，22套筒，3锥形部，31连接片，4药物，5内筒，6挂环，7弹性回复件。Among them, 1 outer cylinder, 2 sliding piece, 21 annular plate, 22 sleeve, 3 conical part, 31 connecting piece, 4 medicine, 5 inner cylinder, 6 hanging ring, 7 elastic restoring piece.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例。It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances for the embodiments of the application described herein.
在本申请中，术语“上”、“下”、“内”、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。这些术语主要是为了更好地描述本申请及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "inside", etc. is based on the orientation or positional relationship shown in the drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.
并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本申请中的具体含义。In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific situations.
此外，术语“设置”、“设有”、“连接”、“固定”等应做广义理解。例如，“连接”可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。Furthermore, the terms "disposed", "provided with", "connected", "fixed" and the like should be construed broadly. For example, "connection" may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.
另外，术语“多个”的含义应为两个以及两个以上。Additionally, the term "plurality" shall mean two and more.
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
如图1至图2所示，本申请实施例提供了一种药物4给药器，该药物4给药器包括：外筒1，外筒1上端呈开口设置；内筒5，滑动设于外筒1内，内筒5由柔性材料制成，内筒5的上端呈开口设置并外翻套设在外筒1上，内筒5内设置有用于存放药物4的空腔；滑动件2，滑动套设在外筒1上，滑动件2与内筒5的外翻部固定连接，以使滑动件2在外筒1上向下滑动时带动药物4向上移动。As shown in FIG. 1 to FIG. 2 , an embodiment of the present application provides a
本实施例中，外筒1的直径可参考相关技术中给药筒的直径，外筒1上端开口下端封闭，内筒5安装在外筒1内部，内筒5也呈上端开口下端封闭设置，且内筒5的开口端延伸出外筒1开口端并外翻套设在外筒1上，由于内筒5和外筒1滑动连接，即当内筒5的外翻部被固定时，向上推动外筒1，可带动内筒5位于外筒1内部的部分逐渐向上移动，从而将药物4从内筒5内排出，该药物4给药器在使用时，内筒5的外翻部位于初始位置，即贴近外筒1的上部，此时将药物4，如栓剂、片剂、粉剂或膏剂等从内筒5的开口端放入内筒5中，然后将外筒1对准患者的肛门位置，并推动外筒1，此时滑动件2贴紧患者的肛门外部，由于滑动件2的位置相对患者是固定的，使得外筒1相对患者向内逐渐移动，在此过程中，位于外筒1内的内筒5部分逐渐向外翻动并贴合在患者的肠壁上，直至内筒5中的药物4被完全送出，由于内筒5采用外翻贴合肠壁的方式，因此内筒5与患者肠壁不产生相对运动，即不会产生摩擦力，外筒1移动过程中产生的摩擦力主要作用下内筒5上，使得内筒5在不产生摩擦力的情况下还对外筒1产生的摩擦力进行了隔离，保护了患者受损的肠壁，当给药完成后，外筒1从患者体内退出，完成整个给药过程，内筒5采用PVC柔性材料制成，内筒5的厚度为0.07-0.09mm，优选为0.08mm，可起到良好的摩擦力隔离作用。解决了相关技术中的给药器面对直肠侧壁存在皮肤破损的患者时，给药过程极易损伤破损部，导致患者疼痛难忍的问题。In this embodiment, the diameter of the outer cylinder 1 can refer to the diameter of the medicine cylinder in the related art. The upper end of the outer cylinder 1 is open and the lower end is closed. The
如图1至图2所示，还包括弹性回复件7，弹性回复件7设于外筒1内部，弹性回复件7的一端与外筒1底壁固定连接，另一端与内筒5下端固定连接。弹性回复件7可在内筒5位移过程中提供一定的阻尼力，便于使用者操作，并且在给药完成后，当外筒1被施加的外力减小时，弹性回复件7可向外拉动内筒5，以使内筒5和外筒1同步退出患者身体，便于使用。弹性回复件7壳设置为橡皮筋，橡皮筋的下端固定在外筒1底壁，上端与内筒5下端固定。弹性回复件7也可设置为弹簧，弹簧的下端固定在外筒1底壁，上端与内筒5下端固定。As shown in FIG. 1 to FIG. 2 , an elastic restoring
如图1至图2所示，外筒1的上端设置有可开合的锥形部3，锥形部3的直径由上至下逐渐增大，锥形部3上端呈开口设置，内筒5上端外翻出锥形部3并套设在外筒1上。As shown in Figures 1 to 2, the upper end of the outer cylinder 1 is provided with an openable
具体的，需要说明的是，为便于在使用时将外筒1插入患者肛门，将外筒1上端设置为锥形，锥形部3由多个具有弹性的连接片31倾斜设置在外筒1的上端构成，连接件呈周向分布在外筒1上端，且相邻连接片31之间具有间隙，内筒5上端外翻出连接片31并套设在外筒1上，在放入药物4之前，可通过滑动件2向下拉动内筒5，使拉力作用在连接片31上，使得连接片31外扩至形成可放入药物4的开口尺寸，如图2所示，连接片31之间的间隙也便于连接片31产生形变，从而便于放入和给出药物4。为便于生产制造，连接片31与外筒1一体成型设置。Specifically, it should be noted that, in order to facilitate inserting the outer tube 1 into the patient's anus during use, the upper end of the outer tube 1 is set to be tapered, and the tapered
如图1至图2所示，滑动件2包括与外筒1滑动连接的套筒22以及设于套筒22上的环形板21，套筒22与内筒5的外翻部固定连接，环形板21位于套筒22外侧并与套筒22一体成型，通过环形板21便于固定在患者的肛门外侧，从而利用给药过程顺利进行。As shown in FIGS. 1 to 2 , the sliding member 2 includes a
如图1至图2所示，外筒1下端设置有挂环6，连接片31上端倒圆角设置。通过挂环6便于将该药物4给药器进行存放和取用，连接片31上端倒圆角则便于减小外筒1移动过程中产生的摩擦力，防止内筒5受损。As shown in FIG. 1 to FIG. 2 , the lower end of the outer cylinder 1 is provided with a hanging
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Within the spirit and principle of this application, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of this application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787880.7ACN111840767B (en) | 2020-08-07 | 2020-08-07 | drug dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787880.7ACN111840767B (en) | 2020-08-07 | 2020-08-07 | drug dispenser |
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| CN111840767Atrue CN111840767A (en) | 2020-10-30 |
| CN111840767B CN111840767B (en) | 2022-10-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370806A (en)* | 2023-04-07 | 2023-07-04 | 北京阳光宜康科技发展有限责任公司 | Adjustable gynecological drug feeder |
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| US20010044595A1 (en)* | 2000-05-02 | 2001-11-22 | Wilson-Cook Medical, Inc. | Introducer apparatus with eversible sleeve |
| US20030208223A1 (en)* | 2000-03-23 | 2003-11-06 | Kleiner Daniel Eduard | Device incorporating a hollow element for being positioned along a body cavity of a patient and method of positioning the same |
| US20110172584A1 (en)* | 2010-01-14 | 2011-07-14 | Pavilion Medical Innovations | Systems and methods for bariatric therapy |
| US20120004610A1 (en)* | 2010-07-01 | 2012-01-05 | Cook Medical Technologies Llc | Vascular Introducer And Method Of Using Same |
| CN109260583A (en)* | 2018-11-28 | 2019-01-25 | 陈巧丽 | A kind of anus or vaginal medicine sending device |
- 2020
- 2020-08-07CNCN202010787880.7Apatent/CN111840767B/ennot_activeExpired - Fee Related
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|---|---|---|---|---|
| US4795422A (en)* | 1987-08-03 | 1989-01-03 | Henry Dreyfuss Associates | System for containment and digital insertion of suppositories and other objects |
| US6200288B1 (en)* | 1997-08-26 | 2001-03-13 | Queen's University At Kingston | Everting toroid device for insertion into a body cavity |
| US20030208223A1 (en)* | 2000-03-23 | 2003-11-06 | Kleiner Daniel Eduard | Device incorporating a hollow element for being positioned along a body cavity of a patient and method of positioning the same |
| US20010044595A1 (en)* | 2000-05-02 | 2001-11-22 | Wilson-Cook Medical, Inc. | Introducer apparatus with eversible sleeve |
| US20110172584A1 (en)* | 2010-01-14 | 2011-07-14 | Pavilion Medical Innovations | Systems and methods for bariatric therapy |
| US20120004610A1 (en)* | 2010-07-01 | 2012-01-05 | Cook Medical Technologies Llc | Vascular Introducer And Method Of Using Same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370806A (en)* | 2023-04-07 | 2023-07-04 | 北京阳光宜康科技发展有限责任公司 | Adjustable gynecological drug feeder |
| CN116370806B (en)* | 2023-04-07 | 2023-09-19 | 北京阳光宜康科技发展有限责任公司 | Adjustable gynecological drug feeder |
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| Publication number | Publication date |
|---|---|
| CN111840767B (en) | 2022-10-25 |
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