CN221750716U - Disposable fascia suture puncture outfit - Google Patents
Disposable fascia suture puncture outfit Download PDFInfo
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- CN221750716U CN221750716U CN202420068147.3U CN202420068147U CN221750716U CN 221750716 U CN221750716 U CN 221750716U CN 202420068147 U CN202420068147 U CN 202420068147U CN 221750716 U CN221750716 U CN 221750716U
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- 210000003195 fascia Anatomy 0.000 title claims abstract description 23
- 238000009958 sewing Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims 1
- 238000012084 abdominal surgery Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000005646 Pneumoperitoneum Diseases 0.000 description 2
- 210000003815 abdominal wall Anatomy 0.000 description 2
- 210000004207 dermis Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 206010021620 Incisional hernias Diseases 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004303 peritoneum Anatomy 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
本实用新型涉及医疗用品技术领域，公开了一次性使用筋膜缝合穿刺器，包括穿刺套管、缝合芯，所述穿刺套管的内壁滑动连接有穿刺芯，所述缝合芯的顶部开设有进气口，所述缝合芯的外壁底部开设有出气孔，所述缝合芯的外壁底部固定连接有气囊，所述缝合芯的外壁左右两侧均开设有缝合孔。所述缝合芯的杆上开设有与进气口、出气孔相通的腔道。所述缝合芯滑动连接在穿刺套管的内壁。两个所述缝合孔在缝合芯杆内互通并对称。本实用新型中，通过穿刺套管、穿刺芯、缝合芯等部件的配合使用，能够在腹腔手术完成后快速定位，实现快速缝合，避免反复插拔套管对组织的损伤，使缝合筋膜更加便捷、减少手术时间并更好的保护病人组织。
The utility model relates to the technical field of medical supplies, and discloses a disposable fascia suturing puncture device, including a puncture sleeve and a suturing core. The inner wall of the puncture sleeve is slidably connected with the puncture core, the top of the suturing core is provided with an air inlet, the bottom of the outer wall of the suturing core is provided with an air outlet, the bottom of the outer wall of the suturing core is fixedly connected with an air bag, and the left and right sides of the outer wall of the suturing core are provided with suturing holes. A cavity communicating with the air inlet and the air outlet is provided on the rod of the suturing core. The suturing core is slidably connected to the inner wall of the puncture sleeve. The two suturing holes are interconnected and symmetrical in the suturing core rod. In the utility model, through the coordinated use of the puncture sleeve, the puncture core, the suturing core and other components, it is possible to quickly locate after the abdominal surgery is completed, realize rapid suturing, avoid damage to the tissue caused by repeated insertion and removal of the sleeve, make fascia suturing more convenient, reduce the operation time and better protect the patient's tissue.
Description
技术领域Technical Field
本实用新型涉及医疗用品技术领域，尤其涉及一次性使用筋膜缝合穿刺器。The utility model relates to the technical field of medical supplies, in particular to a disposable fascia suturing puncture device.
背景技术Background Art
腹腔镜手术是一门新发展起来的微创手术方法，使得许多过去的开放性手术现在已被腔内手术取而代之，大大增加了手术选择机会，随着腹腔镜技术的发展，腹腔镜手术被越来越多的医生及患者所接受，腹腔镜手术操作必须通过穿刺鞘在腹壁上建立工作通道，再用特制的加长手术器械完成与开放手术同样的步骤，达到同样的手术效果，目前穿刺鞘规格为直径3mm-15mm，一般对大于5mm的腹壁戳孔，必须缝合腹膜及筋膜层以防止切口出血及减少切口疝的发生率。Laparoscopic surgery is a newly developed minimally invasive surgical method. Many open surgeries in the past have now been replaced by endoscopic surgery, greatly increasing the surgical options. With the development of laparoscopic technology, laparoscopic surgery has been accepted by more and more doctors and patients. Laparoscopic surgery must establish a working channel on the abdominal wall through a puncture sheath, and then use special extended surgical instruments to complete the same steps as open surgery to achieve the same surgical effect. The current puncture sheath specifications are 3mm-15mm in diameter. Generally, for abdominal wall punctures larger than 5mm, the peritoneum and fascia layers must be sutured to prevent incision bleeding and reduce the incidence of incisional hernia.
现有腹腔镜手术都是在穿刺器完成皮肤穿刺后，再通过缝合器去缝合，在过程中需要涉及了多台设备的更换，在此过程中需要反复插拔套管，容易导致定位发生偏移，并且反复插拔也容易导致患者感染，同时影响了医务工作者的工作效率，延长了手术时间，增加病人痛苦。Existing laparoscopic surgeries all use a puncture device to complete skin puncture and then use a suturing device to suture. The process involves the replacement of multiple devices. During this process, the cannula needs to be repeatedly inserted and pulled out, which can easily cause positioning deviation. Repeated insertion and pulling out can also easily cause patient infection, which affects the work efficiency of medical workers, prolongs the operation time, and increases the patient's pain.
实用新型内容Utility Model Content
为了弥补以上不足，本实用新型提供了一次性使用筋膜缝合穿刺器，旨在改善现有技术中定位精度较差，工作效率较低的问题。In order to make up for the above shortcomings, the utility model provides a disposable fascia suturing puncture device, aiming to improve the problems of poor positioning accuracy and low working efficiency in the prior art.
为了实现上述目的，本实用新型采用了如下技术方案：一次性使用筋膜缝合穿刺器，包括穿刺套管、缝合芯，所述穿刺套管的内壁滑动连接有穿刺芯，所述缝合芯的顶部开设有进气口，所述缝合芯的外壁底部开设有出气孔，所述缝合芯的外壁底部固定连接有气囊，所述缝合芯的外壁左右两侧均开设有缝合孔。In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a disposable fascia suture puncture device, comprising a puncture sleeve and a suture core, the inner wall of the puncture sleeve is slidably connected to the puncture core, the top of the suture core is provided with an air inlet, the bottom of the outer wall of the suture core is provided with an air outlet, the bottom of the outer wall of the suture core is fixedly connected to an air bag, and the outer wall of the suture core is provided with suture holes on both sides.
进一步地，所述缝合芯的杆上开设有与进气口、出气孔相通的腔道。Furthermore, a cavity communicating with the air inlet and the air outlet is provided on the rod of the suturing core.
进一步地，所述缝合芯滑动连接在穿刺套管的内壁。Furthermore, the suturing core is slidably connected to the inner wall of the puncture sleeve.
进一步地，两个所述缝合孔在缝合芯杆内互通并对称。Furthermore, the two suture holes are interconnected and symmetrical in the suture core rod.
进一步地，所述穿刺套管的外壁上设置有阻气膜。Furthermore, a gas-blocking film is provided on the outer wall of the puncture sleeve.
本实用新型具有如下有益效果：The utility model has the following beneficial effects:
本实用新型中，通过穿刺套管、穿刺芯、缝合芯等部件的配合使用，能够在腹腔手术完成后快速定位，实现快速缝合，避免反复插拔套管对组织的损伤，使缝合筋膜更加便捷、减少手术时间并更好的保护病人组织。In the utility model, through the coordinated use of the puncture cannula, the puncture core, the suturing core and other components, rapid positioning can be achieved after the abdominal surgery is completed, and rapid suturing can be achieved, thereby avoiding damage to the tissue caused by repeated insertion and withdrawal of the cannula, making suturing of the fascia more convenient, reducing the operation time and better protecting the patient's tissue.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型提出的一次性使用筋膜缝合穿刺器的缝合芯结构图；FIG1 is a structural diagram of a suture core of a disposable fascia suture puncture device according to the present invention;
图2为本实用新型提出的一次性使用筋膜缝合穿刺器的穿刺芯结构图；FIG2 is a structural diagram of the puncture core of the disposable fascia suturing puncture device proposed by the present invention;
图3为本实用新型提出的一次性使用筋膜缝合穿刺器的穿刺套管侧视图；FIG3 is a side view of the puncture cannula of the disposable fascia suturing puncture device provided by the present invention;
图4为本实用新型提出的一次性使用筋膜缝合穿刺器的穿刺套管正视图；FIG4 is a front view of the puncture sleeve of the disposable fascia suturing puncture device provided by the present invention;
图5为本实用新型提出的一次性使用筋膜缝合穿刺器的缝合针初始状态FIG. 5 is an initial state of the suture needle of the disposable fascia suture puncture device proposed by the present invention.
示意图；Schematic diagram;
图6为本实用新型提出的一次性使用筋膜缝合穿刺器的缝合针张开状态FIG6 is a diagram showing the suture needle of the disposable fascia suture puncture device proposed by the present invention in an open state
示意图。Schematic diagram.
图例说明：Legend:
1、穿刺套管；2、穿刺芯；3、缝合芯；4、进气口；5、出气孔；6、气囊；7、缝合孔。1. Puncture cannula; 2. Puncture core; 3. Suture core; 4. Air inlet; 5. Air outlet; 6. Air bag; 7. Suture hole.
具体实施方式DETAILED DESCRIPTION
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 will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
参照图1-3，本实用新型提供的一种实施例：一次性使用筋膜缝合穿刺器，包括穿刺套管1、缝合芯3，穿刺套管1的内壁滑动连接有穿刺芯2，缝合芯3的顶部开设有进气口4，缝合芯3的外壁底部开设有出气孔5，缝合芯3的外壁底部固定连接有气囊6，缝合芯3的外壁左右两侧均开设有缝合孔7。1-3, the utility model provides an embodiment: a disposable fascia suture puncture device, comprising a puncture sleeve 1 and a suture core 3, the inner wall of the puncture sleeve 1 is slidably connected to the puncture core 2, the top of the suture core 3 is provided with an air inlet 4, the bottom of the outer wall of the suture core 3 is provided with an air outlet 5, the bottom of the outer wall of the suture core 3 is fixedly connected to an air bag 6, and the outer wall of the suture core 3 is provided with suture holes 7 on both sides.
参照图4，用手术刀完全划开需要处理的真皮组织，将穿刺芯2插入穿刺套管1后插入体内并建立气腹，拔出穿刺芯2进入手术器械进行手术，手术结束后，将缝合芯3插入穿刺套管1，打开缝合芯3的进气口4注气，至气囊6鼓起后关闭进气口4，缓慢上拔穿刺套管1与缝合芯3至有阻力停止，从上缝合孔7插入带有缝合线的缝合针，穿过筋膜进入腔内，留线后拔出缝合针。Referring to Figure 4, use a scalpel to completely cut open the dermis tissue that needs to be treated, insert the puncture core 2 into the puncture cannula 1 and then insert it into the body to establish pneumoperitoneum, pull out the puncture core 2 and enter the surgical instrument to perform the operation, after the operation, insert the suture core 3 into the puncture cannula 1, open the air inlet 4 of the suture core 3 and inject air, close the air inlet 4 after the air bag 6 is inflated, slowly pull up the puncture cannula 1 and the suture core 3 until there is resistance and stop, insert the suture needle with suture thread from the upper suture hole 7, pass through the fascia into the cavity, and pull out the suture needle after leaving the thread.
缝合芯3的杆上开设有与进气口4、出气孔5相通的腔道，设置空气腔道能够方便在对气囊6进行使用的时候，方便气体从进气口4流入从出气孔5排出。The rod of the sewing core 3 is provided with a cavity communicating with the air inlet 4 and the air outlet 5. The provision of the air cavity can facilitate the gas to flow into the air inlet 4 and be discharged from the air outlet 5 when the airbag 6 is used.
缝合芯3滑动连接在穿刺套管1的内壁，在需要进行缝合时，能够在腹腔手术完成后快速定位，直接根据穿刺处进行缝合。The suturing core 3 is slidably connected to the inner wall of the puncture sleeve 1. When suturing is required, it can be quickly positioned after the abdominal surgery is completed and suturing can be performed directly according to the puncture site.
两个缝合孔7在缝合芯3杆内互通并对称，通过对称设计方便医护人员操作，提高缝合效率。The two suture holes 7 are interconnected and symmetrical in the suture core 3 rod. The symmetrical design facilitates the operation of medical staff and improves the suture efficiency.
穿刺套管1的外壁上设置有阻气膜，通过单向薄膜能够减少空气进入，从而降低对病人组织伤害。An air-blocking film is arranged on the outer wall of the puncture sleeve 1, and the one-way film can reduce the entry of air, thereby reducing the damage to the patient's tissue.
工作原理：在使用本一次性使用筋膜缝合穿刺器的时候，首先用手术刀完全划开需要处理的真皮组织，将穿刺芯2插入穿刺套管1后插入体内并建立气腹，拔出穿刺芯2进入手术器械进行手术，手术结束后，将缝合芯3插入穿刺套管1，打开缝合芯3的进气口4注气，至气囊6鼓起后关闭进气口4，缓慢上拔穿刺套管1与缝合芯3至有阻力停止，从缝合孔一侧插入带有缝合线的缝合针，穿过筋膜进入腔内，留线后拔出缝合针；从缝合孔另一侧插入缝合针夹线，拔出带线的缝合针。打开进气口放气并拔出穿刺套管与缝合芯后进行打结。Working principle: When using this disposable fascia suturing puncture device, first use a scalpel to completely cut open the dermis tissue to be processed, insert the puncture core 2 into the puncture sleeve 1 and then insert it into the body to establish pneumoperitoneum, pull out the puncture core 2 to enter the surgical instrument for surgery, after the surgery, insert the puncture core 3 into the puncture sleeve 1, open the air inlet 4 of the puncture core 3 to inject air, close the air inlet 4 after the air bag 6 swells, slowly pull up the puncture sleeve 1 and the puncture core 3 until there is resistance and stop, insert the suture needle with suture thread from one side of the suture hole, pass through the fascia into the cavity, pull out the suture needle after leaving the thread; insert the suture needle clamp thread from the other side of the suture hole, pull out the suture needle with thread. Open the air inlet to deflate and pull out the puncture sleeve and suture core to tie a knot.
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
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| CN202420068147.3U CN221750716U (en) | 2024-01-11 | 2024-01-11 | Disposable fascia suture puncture outfit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119235422A (en) * | 2024-10-30 | 2025-01-03 | 常州科峰医疗科技有限公司 | A double-safety two-needle suturing puncture device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119235422A (en) * | 2024-10-30 | 2025-01-03 | 常州科峰医疗科技有限公司 | A double-safety two-needle suturing puncture device |
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