技术领域Technical Field
本实用新型涉及腔镜手术技术领域，尤其涉及一种适用于腔镜手术的淋巴结标本袋。The utility model relates to the technical field of laparoscopic surgery, in particular to a lymph node specimen bag suitable for laparoscopic surgery.
背景技术Background technique
随着微创外科的快速的发展，胸腔镜及腹腔镜技术在肿瘤治疗领域被广泛的应用，目前已成为手术治疗恶性肿瘤最长选择的手术方式。而淋巴结转移又是恶性肿瘤最常见的转移途径之一，手术中对于淋巴结根治性地清扫，能有效防止术后肿瘤的复发及转移。目前，腔镜手术取出淋巴结的方式主要有两种方式：第一种方式为通过手术器械去钳夹抓持淋巴结直接从操作通道取出；第二种方式为用橡胶手指套自行制备简易淋巴结标本袋放置淋巴结。但上述方式操作过程中有淋巴结掉落及引起肿瘤种植体腔的风险。而简易橡胶手指套由于制备过程缺乏同质性，且操作过程中因手指套的剪裁问题存在指套开口不易分开、大小不合适等诸多问题。因此现在亟需一种新型的淋巴结标本袋，以使操作者易于放置且易于从腔镜通道中取出。With the rapid development of minimally invasive surgery, thoracoscopic and laparoscopic techniques have been widely used in the field of tumor treatment and have become the most long-term surgical method for the treatment of malignant tumors. Lymph node metastasis is one of the most common metastatic pathways of malignant tumors. Radical lymph node clearance during surgery can effectively prevent postoperative tumor recurrence and metastasis. At present, there are two main ways to remove lymph nodes in laparoscopic surgery: the first is to clamp the lymph nodes with surgical instruments and remove them directly from the operating channel; the second is to use rubber finger cots to prepare simple lymph node specimen bags to place lymph nodes. However, there is a risk of lymph nodes falling off and tumor implantation in the body cavity during the above operation. The simple rubber finger cots lack homogeneity in the preparation process, and there are many problems such as difficulty in separating the opening of the cots and inappropriate size due to the cutting problem of the cots during the operation. Therefore, there is an urgent need for a new type of lymph node specimen bag that is easy for the operator to place and remove from the laparoscopic channel.
实用新型内容Utility Model Content
本实用新型公开了一种适用于腔镜手术的淋巴结标本袋，以解决上述背景技术中如何提供一种新型的淋巴结标本袋，以使操作者易于放置且易于从腔镜通道中取出的问题。The utility model discloses a lymph node specimen bag suitable for laparoscopic surgery, so as to solve the problem in the above background technology of how to provide a novel lymph node specimen bag so that an operator can easily place the bag and take it out from a laparoscope channel.
为解决上述技术问题，现提出以下技术方案：In order to solve the above technical problems, the following technical solutions are proposed:
一种适用于腔镜手术的淋巴结标本袋，包括：A lymph node specimen bag suitable for laparoscopic surgery, comprising:
袋体，用于在腔镜手术中装取淋巴结；The bag is used to hold lymph nodes during laparoscopic surgery;
扩口件，所述扩口件呈环形结构，所述扩口件设置在所述袋体的开口部，用于使所述袋体的开口展开；An expanding member, the expanding member is annular in structure, and the expanding member is arranged at the opening of the bag body, and is used to expand the opening of the bag body;
收紧件，所述收紧件设置在所述袋体的中部，并形成向内凹陷的收口，用于防止所述袋体内的淋巴结漏出。The tightening piece is arranged in the middle of the bag body and forms an inwardly concave closing opening for preventing the lymph nodes in the bag body from leaking out.
作为优选，所述袋体的开口部还设有收纳腔，所述扩口件填充在所述收纳腔内，并在所述袋体的开口部形成夹持凸起。Preferably, the opening of the bag body is further provided with a receiving cavity, the expanding piece is filled in the receiving cavity, and a clamping protrusion is formed at the opening of the bag body.
作为优选，所述扩口件由柔软且具有弹性的材料制成。Preferably, the expansion piece is made of a soft and elastic material.
作为优选，所述袋体包括上袋体和下袋体，所述收紧件呈单叶双曲面结构，所述上袋体和所述下袋体分别设置在所述收紧件的两侧，所述述扩口件设置在所述上袋体的开口部。Preferably, the bag body comprises an upper bag body and a lower bag body, the tightening member is a single-leaf hyperboloid structure, the upper bag body and the lower bag body are respectively arranged on both sides of the tightening member, and the expanding member is arranged at the opening of the upper bag body.
作为优选，所述收紧件由柔软且具有弹性的材料制成。Preferably, the tightening member is made of a soft and elastic material.
作为优选，所述扩口件的直径为25mm。Preferably, the diameter of the expansion piece is 25 mm.
作为优选，所述袋体由医用且不渗漏的柔软材料制成。Preferably, the bag body is made of a soft, leak-proof material for medical use.
作为优选，所述袋体上还设有标签。Preferably, the bag body is also provided with a label.
有益效果：在本实用新型中公开了一种适用于腔镜手术的淋巴结标本袋，淋巴结标本袋包括：袋体、扩口件和收紧件，其中，袋体用于在腔镜手术中装取淋巴结；扩口件呈环形结构，并设置在袋体的开口部，在使用过程中，通过扩口件使袋体的开口展开，能够有效防止袋体的袋口粘连，进而使得医生能够轻易的将淋巴结送入袋体内；其次，在袋体的中部还设有收紧件，收紧部向内凹陷，以此形成向内凹陷的收口，通过该收口能够防止袋体内的淋巴结漏出，进而极大的避免了在操作过程中有淋巴结掉落及引起肿瘤种植体腔的风险。Beneficial effects: The utility model discloses a lymph node specimen bag suitable for laparoscopic surgery, the lymph node specimen bag comprising: a bag body, an expansion piece and a tightening piece, wherein the bag body is used to load and take lymph nodes during laparoscopic surgery; the expansion piece is in an annular structure and is arranged at the opening of the bag body, and during use, the opening of the bag body is expanded by the expansion piece, which can effectively prevent the bag opening of the bag body from sticking, thereby allowing the doctor to easily deliver the lymph nodes into the bag body; secondly, a tightening piece is also provided in the middle of the bag body, and the tightening part is recessed inwardly to form an inwardly recessed closing, through which the lymph nodes in the bag body can be prevented from leaking out, thereby greatly avoiding the risk of lymph nodes falling off and causing tumor implantation in the body cavity during operation.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型整体结构示意图；Figure 1 is a schematic diagram of the overall structure of the utility model;
图2为本实用新型整体结构的剖视图；Figure 2 is a cross-sectional view of the overall structure of the utility model;
图3为本实用新型图2中A部分局部放大图。FIG3 is a partial enlarged view of part A in FIG2 of the present utility model.
主要元件符号说明如下：The main component symbols are described as follows:
1、袋体；11、上袋体；12、下袋体；2、扩口件；3、收紧件。1. Bag body; 11. Upper bag body; 12. Lower bag body; 2. Expanding piece; 3. Tightening piece.
具体实施方式Detailed ways
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本实用新型实施例的组件可以以各种不同的配置来布置和设计。In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
以下对在附图中提供的本实用新型的实施例的详细描述并非旨在限制要求保护的本实用新型的范围，而是仅仅表示本实用新型的选定实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
腔镜手术是一种微创手术技术，通过在患者身体内部插入一根细长的管状器械(称为内窥镜)，来观察和治疗疾病。在腔镜手术中，淋巴结通常会被检查和处理。而淋巴结是人体淋巴系统中的重要组成部分，它们位于淋巴管的交汇处，负责过滤和清除体内的废物、细菌和病毒等物质。当身体受到感染或其他疾病的影响时，淋巴结可能会肿大或变得异常活跃。而淋巴结转移又是恶性肿瘤最常见的转移途径之一，因此在腔镜手术中，医生可以通过内窥镜观察淋巴结的位置、大小和形态等特征，并进行必要的处理。目前，腔镜手术取出淋巴结的方式主要有两种方式：第一种方式为通过手术器械去钳夹抓持淋巴结直接从操作通道取出；第二种方式为用橡胶手指套自行制备简易淋巴结标本袋放置淋巴结。但上述方式操作过程中有淋巴结掉落及引起肿瘤种植体腔的风险。而简易橡胶手指套由于制备过程缺乏同质性，且操作过程中因手指套的剪裁问题存在指套开口不易分开、大小不合适等诸多问题。因为为了解决上述问题，在本实施例中公开了一种适用于腔镜手术的淋巴结标本袋，请参阅图1-3，淋巴结标本袋包括：袋体1、扩口件2和收紧件3，其中，袋体1用于在腔镜手术中装取淋巴结；扩口件2呈环形结构，并设置在袋体1的开口部，在使用过程中，通过扩口件2使袋体1的开口展开，能够有效防止袋体1的袋口粘连，进而使得医生能够轻易的将淋巴结送入袋体1内；其次，在袋体1的中部还设有收紧件3，收紧部向内凹陷，以此形成向内凹陷的收口，通过该收口能够防止袋体1内的淋巴结漏出，进而极大的避免了在操作过程中有淋巴结掉落及引起肿瘤种植体腔的风险。Laparoscopic surgery is a minimally invasive surgical technique that observes and treats diseases by inserting a thin, tubular instrument (called an endoscope) into the patient's body. During laparoscopic surgery, lymph nodes are usually examined and treated. Lymph nodes are an important part of the human lymphatic system. They are located at the intersection of lymphatic vessels and are responsible for filtering and removing waste, bacteria, viruses and other substances from the body. When the body is affected by infection or other diseases, lymph nodes may swell or become abnormally active. Lymph node metastasis is one of the most common metastatic pathways of malignant tumors. Therefore, during laparoscopic surgery, doctors can observe the location, size, and morphology of lymph nodes through an endoscope and perform necessary treatment. At present, there are two main ways to remove lymph nodes during laparoscopic surgery: the first way is to use surgical instruments to clamp and grasp the lymph nodes directly from the operating channel; the second way is to use rubber finger cots to prepare simple lymph node specimen bags and place the lymph nodes. However, there is a risk of lymph nodes falling off and causing tumor implantation in the body cavity during the above operation. However, simple rubber finger cots lack homogeneity in the preparation process, and there are many problems such as the opening of the finger cots is difficult to separate and the size is not suitable due to the cutting problem of the finger cots during operation. In order to solve the above problems, a lymph node specimen bag suitable for laparoscopic surgery is disclosed in this embodiment. Please refer to Figures 1-3. The lymph node specimen bag includes: a bag body 1, a flaring piece 2 and a tightening piece 3, wherein the bag body 1 is used to load and take lymph nodes in laparoscopic surgery; the flaring piece 2 is annular and is arranged at the opening of the bag body 1. During use, the opening of the bag body 1 is expanded by the flaring piece 2, which can effectively prevent the bag opening of the bag body 1 from sticking, so that the doctor can easily deliver the lymph node into the bag body 1; secondly, a tightening piece 3 is also provided in the middle of the bag body 1, and the tightening part is concave inwardly, so as to form an inwardly concave closing, which can prevent the lymph nodes in the bag body 1 from leaking out, thereby greatly avoiding the risk of lymph nodes falling off and causing tumor implantation in the body cavity during operation.
腔镜手术作为一种微创手术，能够通过尽可能小的切口或穿刺来完成手术，以减少患者的创伤和疼痛，并缩短恢复时间的效果，因此腔镜手术中，医生在将淋巴结标本袋放置患者的胸腔或者腹腔中或者从患者胸腔或者腹腔中取出，往往需要借助特殊的手术器械才能实现，而为了使手术器具能够更好的夹持淋巴结标本袋，在本实施例中，袋体1的开口处还设有收纳腔，扩口件2填充在收纳腔内，并在袋体1的开口部形成夹持凸起，手术器具通过夹持夹持凸起，进而能够更好的夹持淋巴结标本袋。Laparoscopic surgery is a minimally invasive surgery that can be completed through the smallest possible incision or puncture to reduce the patient's trauma and pain and shorten the recovery time. Therefore, during laparoscopic surgery, the doctor often needs to use special surgical instruments to place the lymph node specimen bag in the patient's chest or abdominal cavity or remove it from the patient's chest or abdominal cavity. In order to enable the surgical instruments to better clamp the lymph node specimen bag, in this embodiment, a storage cavity is also provided at the opening of the bag body 1, and the expansion piece 2 is filled in the storage cavity, and a clamping protrusion is formed at the opening of the bag body 1. The surgical instrument can better clamp the lymph node specimen bag by clamping the clamping protrusion.
在本实施例中，扩口件2为柔软且具有弹性的材料制成，使得医生在将扩口件2放入患者胸腔或者腹腔中时，能够将其折叠，进而能够更加轻易的将标本袋放入患者胸腔或者腹腔中。In this embodiment, the expansion piece 2 is made of a soft and elastic material, so that the doctor can fold the expansion piece 2 when placing it into the patient's chest or abdominal cavity, thereby being able to more easily place the specimen bag into the patient's chest or abdominal cavity.
在本实施例中，袋体1包括上袋体11和下袋体12，收紧件3呈单叶双曲面结构，上袋体11和下袋体12分别设置在收紧件3的两侧，通过收紧件3在上袋体11和下袋体12之间形成收口，扩口件设置在上袋的开口部，在使用过程中，不经能够防止袋体1内的淋巴结漏出，极大的减少肿瘤体腔种植的风险，而且在医生通过手术器具将淋巴结放置在袋体1中时，医生能够利用收口将淋巴结刮取至袋体1内，进一步降低了医生的操作难度。In this embodiment, the bag body 1 includes an upper bag body 11 and a lower bag body 12, and the tightening piece 3 is a single-leaf hyperbolic structure. The upper bag body 11 and the lower bag body 12 are respectively arranged on both sides of the tightening piece 3. A closing is formed between the upper bag body 11 and the lower bag body 12 through the tightening piece 3, and the expanding piece is arranged at the opening of the upper bag. During use, the lymph nodes in the bag body 1 can be prevented from leaking out, which greatly reduces the risk of tumor implantation in the body cavity. Moreover, when the doctor places the lymph nodes in the bag body 1 through surgical instruments, the doctor can use the closing to scrape the lymph nodes into the bag body 1, which further reduces the difficulty of the doctor's operation.
在本实施例中，收紧件3为柔软且具有弹性的材料制成，例如医用材料，使得医生在将收紧件3放入患者胸腔或者腹腔中时，能够将其折叠，进而能够更加轻易的将标本袋放入患者胸腔或者腹腔中。In this embodiment, the tightening piece 3 is made of a soft and elastic material, such as a medical material, so that the doctor can fold the tightening piece 3 when placing it into the patient's chest or abdominal cavity, thereby being able to more easily place the specimen bag into the patient's chest or abdominal cavity.
腔镜手术作为一种微创手术，能够通过尽可能小的切口或穿刺来完成手术，以减少患者的创伤和疼痛，并缩短恢复时间的效果，在本实施例中，将扩口件2的直径为25mm，以使得袋体1能够顺利的置入患者体内。Laparoscopic surgery is a minimally invasive surgery that can be completed through the smallest possible incision or puncture to reduce the patient's trauma and pain and shorten the recovery time. In this embodiment, the diameter of the expansion piece 2 is 25 mm so that the bag body 1 can be smoothly inserted into the patient's body.
在本实施例中，袋体1为医用且不渗漏的柔软材料制成，例如医用塑料或者其他医用的编织或合成材料，通过上述材料制成的袋体1能够防止装入袋体1内的淋巴结漏出。更优的，袋体1可设置为透明或者半透明袋体1，进而便于操作者观察标本的位置以及方便对标本进行实施切块操作。In this embodiment, the bag body 1 is made of a medical and non-leaking soft material, such as medical plastic or other medical woven or synthetic materials, and the bag body 1 made of the above materials can prevent the lymph nodes contained in the bag body 1 from leaking out. Preferably, the bag body 1 can be set as a transparent or translucent bag body 1, so that the operator can observe the position of the specimen and conveniently perform the cutting operation on the specimen.
在本实施例中，袋体1上还设有标签，有利于器械护士及时区分游离的淋巴结，减轻工作量。In this embodiment, a label is also provided on the bag body 1, which is helpful for the instrument nurse to distinguish the free lymph nodes in time and reduce the workload.
以上公开的仅为本实用新型的几个具体实施例，但是本实用新型并非局限于此，任何本领域的技术人员能思之的变化都应落入本实用新型的保护范围。The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323257063.9UCN221431105U (en) | 2023-11-29 | 2023-11-29 | A lymph node specimen bag suitable for laparoscopic surgery |
| Application Number | Priority Date | Filing Date | Title |
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| CN202323257063.9UCN221431105U (en) | 2023-11-29 | 2023-11-29 | A lymph node specimen bag suitable for laparoscopic surgery |
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| CN202323257063.9UActiveCN221431105U (en) | 2023-11-29 | 2023-11-29 | A lymph node specimen bag suitable for laparoscopic surgery |
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