技术领域technical field
本发明涉及新型个体化3D胃减容装置，属于医疗辅助治疗技术领域。The invention relates to a novel individualized 3D gastric volume reduction device, which belongs to the technical field of medical auxiliary treatment.
背景技术Background technique
肥胖症是一种由多种因素引起的慢性代谢性疾病。肥胖及其并发症，包括高血压、糖尿病、冠状动脉粥样硬化性心脏病等已经成为严重威胁人类健康的疾病。且随着生活水平的提高，肥胖症的患者正逐年增多，且年轻化，严重影响国民身体健康，减肥可以使肥胖相关疾病的发生率和死亡率降低。现有技术中针对肥胖症的治疗方法有：(1)饮食控制及运动减肥：时间长，多难以坚持，体重容易反弹，过渡的“饥饿疗法”会产生相关营养不良等疾病；(2)胃镜下球囊减肥术：操作需由医生在内镜下置入胶囊并注气体或液体，有时需麻醉或镇静下操作，手术后多带有注气或注液管，从而对胃壁造成损伤、溃疡甚至出血等，并且容易复发；(3)外科减肥手术：创伤大，费用高，并发症多，解剖结构改变不可逆；(4)胃镜下胃减容术：通过胃镜下切除约80％胃底和胃体粘膜，从而使胃容积缩小，达到减肥效果，耗时较长，手术操作要求高。Obesity is a chronic metabolic disease caused by multiple factors. Obesity and its complications, including hypertension, diabetes, and coronary atherosclerotic heart disease, have become serious threats to human health. And with the improvement of living standards, the number of obese patients is increasing year by year, and they are becoming younger, which seriously affects the health of the people. Weight loss can reduce the incidence and mortality of obesity-related diseases. The treatment methods for obesity in the prior art include: (1) diet control and exercise to lose weight: the time is long, it is difficult to persist, and the weight is easy to rebound, and the transitional "hunger therapy" will cause diseases such as related malnutrition; (2) gastroscopy Sub-balloon bariatric surgery: The operation requires the doctor to insert a capsule under the endoscope and inject gas or liquid. Sometimes it needs to be operated under anesthesia or sedation. After the operation, there are usually gas or liquid injection tubes, which will cause damage to the stomach wall and ulcers Even bleeding, etc., and easy to relapse; (3) surgical bariatric surgery: large trauma, high cost, many complications, and irreversible changes in anatomical structure; Gastric mucous membrane, so as to reduce the volume of the stomach, to achieve the effect of weight loss, time-consuming and demanding surgical operation.
发明内容Contents of the invention
本发明是针对现有技术的不足，提供一种个体化3D精准胃粘膜热损伤胃减容气囊装置，解决了上述背景技术存在的不足，满足实际使用需求。The present invention aims at the deficiencies of the prior art, and provides an individualized 3D precise gastric mucosal heat-injured gastric volume reduction airbag device, which solves the deficiencies in the above-mentioned background technology and meets the actual use requirements.
为解决上述问题，本发明所采取的技术方案如下：In order to solve the above problems, the technical scheme adopted in the present invention is as follows:
一种个体化3D精准胃粘膜热损伤胃减容气囊装置，包括：依据术前每个患者胃CT的形状、大小对应的胃气囊模型，所述胃气囊模型上连接有配合使用的连接管；An individualized 3D gastric volume reduction balloon device for precise gastric mucosal thermal injury, including: a gastric balloon model corresponding to the shape and size of each patient's gastric CT before operation, and the gastric balloon model is connected with a connecting tube for use;
所述胃气囊模型的表面覆盖有通电碳墨，所述连接管包括与所述胃气囊模型内部连通的主体管，所述主体管的顶端呈封闭状且连通设有充气管，所述充气管的自由端连通设置有气阀，所述主体管内贴附有配合通电碳墨使用的通电导线。The surface of the gastric balloon model is covered with electrified carbon ink, and the connecting tube includes a main body tube that communicates with the interior of the gastric balloon model. The top of the main body tube is closed and connected with an inflatable tube. The free end of the main body is communicated with an air valve, and the main body tube is attached with an electrified wire used in conjunction with the electrified carbon ink.
作为上述技术方案的改进，所述胃气囊模型是可塑性、可膨胀、可加热型的3D气囊，所述3D气囊采用的是软的硅胶材料。As an improvement of the above technical solution, the gastric airbag model is a plastic, expandable and heatable 3D airbag, and the 3D airbag is made of soft silicone material.
作为上述技术方案的改进，所述通电碳墨内布有配合使用的加热导丝。As an improvement of the above technical solution, the electrified carbon ink is internally equipped with a heating guide wire used in conjunction with it.
作为上述技术方案的改进，所述通电碳墨的可调功率为40W-70W。As an improvement of the above technical solution, the adjustable power of the electrified carbon ink is 40W-70W.
与现有技术相比，本发明的实施效果如下：Compared with prior art, implementation effect of the present invention is as follows:
本发明具有安全、高效、便捷、超微创的胃减容技术，该技术是采用3D打印技术设计的具有可塑的气囊，同时气囊表面具有导电发热功能，通过热疗技术达到灼烧胃黏膜，使胃黏膜层坏死、脱落，创面聚集收缩，创面结缔组织纤维瘢痕化，最终使胃腔缩小，以达到减容的目的。本产品能够精准的为肥胖症患者减轻体重。The invention has a safe, efficient, convenient and ultra-minimally invasive gastric volume reduction technology. The technology adopts 3D printing technology to design a plastic airbag, and at the same time, the surface of the airbag has a conductive heating function, and the hyperthermia technology can be used to burn the gastric mucosa. Necrosis and detachment of the gastric mucosal layer, accumulation and contraction of the wound surface, scarring of the connective tissue fibers of the wound surface, and finally shrinking of the gastric cavity to achieve the purpose of volume reduction. This product can accurately reduce weight for obese patients.
综上所述：本发明的特点为：(1)结构简洁，效果可靠；(2)操作方便；(3)手术计划精准；(4)创伤极小。To sum up: the characteristics of the present invention are: (1) simple structure and reliable effect; (2) convenient operation; (3) precise operation plan; (4) minimal trauma.
附图说明Description of drawings
图1为本发明所述个体化3D精准胃粘膜热损伤胃减容气囊装置结构示意图；Fig. 1 is a schematic diagram of the structure of the individualized 3D precise gastric mucosal heat-injured gastric volume-reducing airbag device according to the present invention;
图2为本发明所述个体化3D精准胃粘膜热损伤胃减容气囊装置在胃部工作状态示意图。Fig. 2 is a schematic diagram of the working state of the individualized 3D precise gastric mucosa heat-injured gastric volume reduction airbag device of the present invention in the stomach.
具体实施方式Detailed ways
下面将结合具体的实施例来说明本发明的内容。The content of the present invention will be described below in conjunction with specific embodiments.
如图1和图2所示：为本发明所述个体化3D精准胃粘膜热损伤胃减容气囊装置结构示意图。As shown in Fig. 1 and Fig. 2, it is a schematic structural diagram of the individualized 3D precise gastric mucosal heat-injured gastric volume reduction air bag device of the present invention.
本发明主要为一具有可塑性、可膨胀的3D气囊(采用3D打印技术)，该气囊依据术前每个患者胃CT的形状、大小，对应的系统设计出与患者胃形状完全吻合的具有可塑、可膨胀的胃气囊模型10(胃气囊模型10是预先塑性的，柔软可压缩的折叠薄膜材料，制成后经压缩折叠后可经食管置入胃腔，充气后充盈或预定形状及大小(与CT检测结果精准吻合)，继续充气形状不随腔内气体压力增加而变化)，达到精准调节热疗范围及深度，胃气囊模型10为软的硅胶材料胃气囊模型10具有良好的延展性及维持形状的塑形特性，3D气囊采用的是软的硅胶材料，其外表覆有通电碳墨11(内部布置有加热导丝12)，通过连接管(连接管里附有通电电线23；操作时向胃气囊模型10里充气并膨胀，胃气囊模型10表面接触胃粘膜后，辅以体外通电，通电碳墨11加热，可调节功率，持续时间约3min，达到可精准调节热损伤的部位、范围及深度，最终使胃黏膜损伤坏死进而纤维瘢痕化，胃腔缩小，使机体进食量减少，同时更易产生饱腹感，以达到减肥的目的。The present invention is mainly a plastic and inflatable 3D airbag (using 3D printing technology). Inflatable gastric balloon model 10 (the gastric balloon model 10 is a pre-plasticized, soft and compressible folded film material, which can be placed into the gastric cavity through the esophagus after being compressed and folded after being made, filled or predetermined shape and size after inflation (with The CT detection results are accurately matched), and the shape of continuous inflation does not change with the increase of the gas pressure in the cavity), so as to accurately adjust the range and depth of heat therapy. The gastric balloon model 10 is made of soft silicone material, which has good ductility and shape maintenance The 3D airbag is made of soft silicone material, and its outer surface is covered with energized carbon ink 11 (with a heating guide wire 12 inside), which passes through the connecting tube (the energized wire 23 is attached to the connecting tube; The air bag model 10 is inflated and inflated. After the surface of the gastric air bag model 10 touches the gastric mucosa, it is supplemented with extracorporeal electrification, and the carbon ink 11 is heated by electrification, and the power can be adjusted for about 3 minutes, so as to accurately adjust the position, scope and depth of thermal damage In the end, the gastric mucosa will be damaged and necrotic, leading to fibrous scarring, the gastric cavity will be reduced, the body's food intake will be reduced, and it will be easier to feel full, so as to achieve the goal of weight loss.
具体地，在专业的医生指导下，在胃镜引导下，将带有胃气囊模型10的主体管20置入胃腔(主体管20的顶端呈封闭状且连通设置有充气管21，充气管21的自由端连通设置有气阀22，主体管20内贴附有配合通电碳墨11使用的通电导线23)，调整至合适位置后(胃底及胃体处)，通气至充满胃气囊模型10，调节功率，予以通电1-3min，直到达到胃粘膜损伤、坏死的效果，持续进行烧灼，面积达到约75％--90％，不损伤胃小弯侧，同时保留部分粘膜岛，利于组织修复，通电结束后，抽出胃气囊模型10里的气体，拔出主体管20，仔细观察烧灼后的胃粘膜，认真清理创面，如有出血、渗血，及时处理，如手术顺利观察1-2天患者即可出院Specifically, under the guidance of a professional doctor and under the guidance of a gastroscope, the main tube 20 with the gastric balloon model 10 is placed into the gastric cavity (the top of the main tube 20 is closed and connected with an inflatable tube 21, the inflatable tube 21 The free end of the tube is connected with an air valve 22, and the main tube 20 is attached with an energized wire 23 used in conjunction with the energized carbon ink 11). After adjusting to a suitable position (at the fundus and body of the stomach), ventilate until the gastric air bag model 10 is full. , adjust the power, and apply electricity for 1-3 minutes until the effect of gastric mucosal damage and necrosis is achieved, and the cauterization is continued until the area reaches about 75%-90%, without damaging the lesser curvature of the stomach, while retaining part of the mucosal island, which is conducive to tissue repair , after power on, pump out the gas in the gastric balloon model 10, pull out the main tube 20, carefully observe the burnt gastric mucosa, carefully clean the wound surface, if there is bleeding or oozing, deal with it in time, and observe for 1-2 days if the operation goes well Patient can be discharged
本方案所保护的产品目前已经投入实际生产和应用，尤其是在医疗辅助治疗技术领域上的应用取得了一定的成功，很显然印证了该产品的技术方案是有益的，是符合社会需要的，也适宜批量生产及推广使用。The product protected by this scheme has been put into actual production and application, especially in the field of medical auxiliary treatment technology, which has achieved certain success, which obviously proves that the technical scheme of this product is beneficial and meets the needs of the society. It is also suitable for mass production and popularization.
以上内容是结合具体的实施例对本发明所作的详细说明，不能认定本发明具体实施仅限于这些说明。对于本发明所属技术领域的技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明保护的范围。The above content is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the technical field of the present invention, without departing from the concept of the present invention, some simple deductions or substitutions can be made, which should be deemed to belong to the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759128.9ACN110368163A (en) | 2019-08-16 | 2019-08-16 | A kind of accurate gastric mucosa heat waste of individuation 3D injures one's stomach volume reduction airbag apparatus |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759128.9ACN110368163A (en) | 2019-08-16 | 2019-08-16 | A kind of accurate gastric mucosa heat waste of individuation 3D injures one's stomach volume reduction airbag apparatus |
| Publication Number | Publication Date |
|---|---|
| CN110368163Atrue CN110368163A (en) | 2019-10-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910759128.9APendingCN110368163A (en) | 2019-08-16 | 2019-08-16 | A kind of accurate gastric mucosa heat waste of individuation 3D injures one's stomach volume reduction airbag apparatus |
| Country | Link |
|---|---|
| CN (1) | CN110368163A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325798B1 (en)* | 1998-02-19 | 2001-12-04 | Curon Medical, Inc. | Vacuum-assisted systems and methods for treating sphincters and adjoining tissue regions |
| US20030153905A1 (en)* | 2002-01-25 | 2003-08-14 | Edwards Stuart Denzil | Selective ablation system |
| US20080208241A1 (en)* | 2007-02-13 | 2008-08-28 | Brian Charles Weiner | Multi-method and multi-apparatus for treating obesity |
| WO2011086551A1 (en)* | 2010-01-12 | 2011-07-21 | Amir Szold | Gastric ablation device |
| CN105030397A (en)* | 2015-06-02 | 2015-11-11 | 朱晴 | Novel stomach reduction balloon apparatus |
| CN210843653U (en)* | 2019-08-16 | 2020-06-26 | 郑州大学第一附属医院 | Individualized 3D accurate stomach mucosa heat injury stomach volume reduction gasbag device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325798B1 (en)* | 1998-02-19 | 2001-12-04 | Curon Medical, Inc. | Vacuum-assisted systems and methods for treating sphincters and adjoining tissue regions |
| US20030153905A1 (en)* | 2002-01-25 | 2003-08-14 | Edwards Stuart Denzil | Selective ablation system |
| US20080208241A1 (en)* | 2007-02-13 | 2008-08-28 | Brian Charles Weiner | Multi-method and multi-apparatus for treating obesity |
| WO2011086551A1 (en)* | 2010-01-12 | 2011-07-21 | Amir Szold | Gastric ablation device |
| CN105030397A (en)* | 2015-06-02 | 2015-11-11 | 朱晴 | Novel stomach reduction balloon apparatus |
| CN210843653U (en)* | 2019-08-16 | 2020-06-26 | 郑州大学第一附属医院 | Individualized 3D accurate stomach mucosa heat injury stomach volume reduction gasbag device |
| Publication | Publication Date | Title |
|---|---|---|
| US20090254142A1 (en) | Treating Medical Conditions of Hollow Organs | |
| JP4515008B2 (en) | System and method for treating intestinal and rectal dysfunction | |
| CN202516146U (en) | Controllable benign esophageal stricture and cardia achalasia continuous dilator | |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20191025 |