技术领域technical field
本发明涉及医疗器械技术领域，具体涉及一种带金属导丝的多功能三腔气囊胃管。The present invention relates to the technical field of medical devices, in particular to a multifunctional three-chamber balloon gastric tube with a metal guide wire.
背景技术Background technique
胃管主要是用于腹部胃肠减压、冲洗、鼻饲和引流的患者。现有临床上使用的胃管多为单腔或双腔胃管。虽说单腔或双腔胃管有很多先进性，然而现有临床中使用单腔或双腔胃管却存在着多方面的不足；例如：1、单腔胃管在使用墙式中央吸引时往往会出现胃粘膜损伤的情况，吸引效果不佳，严重时形成胃出血、胃管堵塞等。2、单腔胃管洗胃操作时，因为在同一管腔中进行，存在着不可避免的二次污染情况，同时胃肠减压和营养不能同时进行。3、常见的腹部胃肠手术患者通常需要在手术后置入胃管进行减压引流，由于留置在体内时间较长，胃管的端口部无法固定，如果患者不能够保持稳定姿态或者面部固定不牢，亦或患者胃部内反流物的作用，很容易导致胃管本身的脱出，就会使得患者再次忍受插管的痛苦，甚至导致更大的医疗事故。4、因单腔或双腔胃管由塑料材质组成，管体过软，无法在直视状态下进行检查、诊断、治疗，往往凭经验进行诊断、治疗或者拔出胃管，再插入胃镜进行诊断、治疗，不但增加了患者的痛苦。实际操作中也增加了医护人员的劳动力，同时也给医护人员增加了检查和治疗难度。Gastric tubes are mainly used for patients with abdominal gastrointestinal decompression, irrigation, nasal feeding and drainage. Most of the existing gastric tubes used clinically are single-lumen or double-lumen gastric tubes. Although single-lumen or double-lumen gastric tubes have many advances, there are many deficiencies in using single-lumen or double-lumen gastric tubes in existing clinical practice; for example: 1. Single-lumen gastric tubes often use wall-type central suction. There will be damage to the gastric mucosa, poor suction effect, severe gastric bleeding, gastric tube blockage, etc. 2. During gastric lavage with a single-cavity gastric tube, because it is performed in the same lumen, there is an inevitable secondary pollution, and gastrointestinal decompression and nutrition cannot be performed at the same time. 3. Patients with common abdominal gastrointestinal surgery usually need to insert a gastric tube for decompression and drainage after the operation. Due to the long indwelling time in the body, the port of the gastric tube cannot be fixed. If the patient cannot maintain a stable posture or the face cannot be fixed Or the effect of reflux in the patient's stomach can easily lead to the prolapse of the gastric tube itself, which will make the patient endure the pain of intubation again, and even lead to greater medical accidents. 4. Because the single-lumen or double-lumen gastric tube is made of plastic material, the tube body is too soft to perform inspection, diagnosis, and treatment under direct vision. Diagnosis, treatment, or pulling out the gastric tube is often done based on experience, and then inserted into a gastroscope. Diagnosis and treatment not only increase the suffering of patients. In actual operation, the labor force of medical staff has also been increased, and the difficulty of inspection and treatment has also been increased for medical staff.
发明内容Contents of the invention
本发明的目的是为解决上述技术问题的不足，提供一种带金属导丝的多功能三腔气囊胃管。The purpose of the present invention is to provide a multifunctional three-chamber balloon gastric tube with a metal guide wire in order to solve the above-mentioned technical problems.
本发明为解决上述技术问题的不足，所采用的技术方案是：一种带金属导丝的多功能三腔气囊胃管，包括主腔管、辅腔管和气腔管，所述主腔管的下端伸入辅腔管内，主腔管的上端设置有盖帽Ⅰ，辅腔管的上端设置有盖帽Ⅱ，防止外界异物进入主、辅腔管。所述的气腔管与辅腔管的外壁一体连接，气腔管的上端设置有单向阀，气腔管的下端与气囊连接，所述的气囊环固在辅腔管的外壁上，气囊距辅腔管远离盖帽Ⅱ一端13～17cm，所述的主腔管内设有数据导线，数据导线一端与摄像头连接，数据导线的另一端与显示器连接，摄像头将胃管底部的影像通过数据导线传递给显示器，医务人员可以在显示器上清楚地观看摄像头所拍摄到的影像，以便及时调整胃管进入的方向，从而可顺利进入治疗部位进行治疗。并且在不需要可视功能时，可以将摄像头、数据导线与胃管中的主腔管快速分离。In order to solve the deficiencies of the above-mentioned technical problems, the technical solution adopted by the present invention is: a multifunctional three-chamber balloon gastric tube with a metal guide wire, including a main lumen tube, an auxiliary lumen tube and an air lumen tube, the main lumen tube The lower end extends into the auxiliary lumen, the upper end of the main lumen is provided with a cap I, and the upper end of the auxiliary lumen is provided with a cap II to prevent external foreign matter from entering the main and auxiliary lumens. The air lumen tube is integrally connected with the outer wall of the auxiliary lumen tube, the upper end of the air lumen tube is provided with a one-way valve, the lower end of the air lumen tube is connected with the air bag, the air bag ring is fixed on the outer wall of the auxiliary lumen tube, and the air bag The distance from the end of the auxiliary lumen tube away from the cap II is 13-17 cm. There is a data wire in the main lumen tube. One end of the data wire is connected to the camera, and the other end of the data wire is connected to the monitor. The camera transmits the image of the bottom of the gastric tube through the data wire. With the monitor, medical personnel can clearly watch the images captured by the camera on the monitor, so as to adjust the direction of gastric tube entry in time, so that they can enter the treatment site smoothly for treatment. And when the visual function is not needed, the camera and data wires can be quickly separated from the main lumen in the gastric tube.
所述的辅腔管内设有不锈钢材质的导丝，辅腔管内可插入导丝，对整个胃管起到塑形的作用，可防止整个胃管的管体过软导致难以插入，给患者带来额外痛苦。The guide wire made of stainless steel is provided in the auxiliary lumen tube, and the guide wire can be inserted into the auxiliary lumen tube, which plays a role in shaping the entire gastric tube, prevents the tube body of the entire gastric tube from being too soft and makes it difficult to insert, and brings pain to the patient. Come extra pain.
辅腔管末端外壁上固设有环形麻醉器，环形麻醉器上设有喷口，环形麻醉器中可以加设麻醉药，当整个胃管插入消化道时，消化道挤压辅腔管末端外壁上的环形麻醉器，麻醉药从喷口处喷至消化道，实现麻醉的目的，从而减轻了病人的痛苦，同时也减轻了医护人员的劳动力。An annular anesthesia device is fixed on the outer wall of the end of the auxiliary lumen tube. There is a nozzle on the annular anesthesia device. Anesthetics can be added to the annular anesthesia device. When the entire gastric tube is inserted into the digestive tract, the digestive tract squeezes on the outer wall of the end of the auxiliary lumen tube. The circular anesthesia device, the anesthetic is sprayed from the nozzle to the digestive tract to achieve the purpose of anesthesia, thereby reducing the pain of the patient and reducing the labor of the medical staff.
工作时，当本发明的管体进入患者体内后，通过单向阀和气腔管对气囊进行充气或充水，卡在患者胃部的贲门口处，实现体内固定：管体不会从体内滑脱并防止胃内容物反流。当工作完毕后，将单向阀的卡簧下按，即可将气囊中的气体或水排出，然后从患者体内取出本发明即可。When working, when the tube body of the present invention enters the patient's body, the airbag is inflated or filled with water through the one-way valve and the air cavity tube, and is stuck at the cardia of the patient's stomach to achieve internal fixation: the tube body will not slip out of the body And prevent the reflux of gastric contents. After the work is finished, the circlip of the one-way valve is pressed down, the gas or water in the air bag can be discharged, and then the present invention can be taken out from the patient's body.
胃肠减压手术过程中如果主腔管存在堵塞现象，可直接通过单独的辅腔继续进行胃肠减压、洗胃等，从而节约了手术的时间。其次是互不连通的主腔和辅腔均可进行洗胃、鼻饲和药物、营养液的注射、固不存在二次污染等问题，而且有效地降低了手术时间，减少给患者带来的痛苦。当通过辅腔管或主腔管与负压抽机连接时，没有与负压抽机连接的腔体与外界连通，在胃管底端处形成气流循环，通过空气负压的缓冲，使吸引力保持恒定。During the gastrointestinal decompression operation, if there is blockage in the main lumen, gastrointestinal decompression and gastric lavage can be continued directly through the separate auxiliary cavity, thereby saving the operation time. Secondly, the disconnected main cavity and auxiliary cavity can be used for gastric lavage, nasal feeding and injection of drugs and nutrient solutions, and there is no secondary pollution, which effectively reduces the operation time and reduces the pain caused to patients. . When the auxiliary lumen tube or the main lumen tube is connected to the negative pressure pump, the cavity that is not connected to the negative pressure pump communicates with the outside world, and an airflow cycle is formed at the bottom of the stomach tube. Through the buffer of air negative pressure, the suction The force remains constant.
所述的主腔管、辅腔管和气腔管均由聚氨酯塑料制成，聚氨酯塑料的拉伸强度、延伸率及耐磨性好，並具有生物相容性和抗血凝性，又无毒无味。The main cavity tube, auxiliary cavity tube and air cavity tube are all made of polyurethane plastic, which has good tensile strength, elongation and wear resistance, and has biocompatibility and anti-coagulation property, and is non-toxic tasteless.
所述的辅腔管外壁上设有长度衡量刻度以及X光线标识，长度衡量刻度，及刻度线的设置，可使得医务人员对胃管插入深度客观掌控。在本发明的下管过程中，参照X光显影线通过X光标识，可以确认本发明下管的位置是否正确。The outer wall of the auxiliary lumen tube is provided with a length measurement scale and an X-ray mark, the length measurement scale, and the setting of the scale line can enable medical personnel to objectively control the insertion depth of the gastric tube. During the tube lowering process of the present invention, it can be confirmed whether the position of the lower tube of the present invention is correct by referring to the X-ray development line through the X-ray mark.
有益效果Beneficial effect
本发明的多功能三腔气囊胃管操作方便，能够实现在直视状态下对患者消化道进行检查、诊断、治疗，同时工作效率高，减轻患者检查和治疗的痛苦。The multi-functional three-chamber balloon gastric tube of the present invention is easy to operate, can realize the examination, diagnosis and treatment of the patient's digestive tract under direct vision, and at the same time has high work efficiency, reducing the pain of the patient's examination and treatment.
附图说明Description of drawings
图1为本发明的多功能三腔气囊胃管的结构示意图；Fig. 1 is the structural representation of the multifunctional three-chamber balloon gastric tube of the present invention;
图中标记： 1、主腔管，2、辅腔管，3、气腔管，4、盖帽Ⅰ，5、盖帽Ⅱ，6、单向阀，7、卡簧，8、导丝，9、数据导线，10、显示器，11、气囊，12、环形麻醉器，13、喷口，14、摄像头。Marks in the figure: 1. Main cavity tube, 2. Auxiliary cavity tube, 3. Air cavity tube, 4. Cap I, 5, Cap II, 6. One-way valve, 7. Retaining spring, 8. Guide wire, 9. Data wire, 10, display, 11, air bag, 12, circular anesthesia device, 13, spout, 14, camera.
具体实施方式Detailed ways
如图所示：一种带金属导丝的多功能三腔气囊胃管，所述的胃管包括主腔管1、辅腔管2和气腔管3，主腔管1下端位于辅腔管2内，上端与盖帽Ⅰ4连接，辅腔管2上端与盖帽Ⅱ5连接，气腔管3与辅腔管2外壁一体连接，气腔管3上端与单向阀6连接，下端与气囊11连接，气囊11环固在辅腔管2外壁上，气囊11距辅腔管2末端13cm-17cm，辅腔管2外壁上设有长度衡量刻度和X光标识，辅腔管2内设有不锈钢导丝8，辅腔管2末端外壁上固设有环形麻醉器12，环形麻醉器12上设有喷口13，主腔管1内设有数据导线9，数据导线9一端与摄像头14连接，另一端与显示器10连接。As shown in the figure: a multifunctional three-chamber balloon gastric tube with a metal guide wire, the gastric tube includes a main lumen tube 1, an auxiliary lumen tube 2 and an air lumen tube 3, and the lower end of the main lumen tube 1 is located at the auxiliary lumen tube 2 Inside, the upper end is connected with the cap I4, the upper end of the auxiliary cavity tube 2 is connected with the cap II5, the air cavity tube 3 is integrally connected with the outer wall of the auxiliary cavity tube 2, the upper end of the air cavity tube 3 is connected with the one-way valve 6, and the lower end is connected with the air bag 11, and the air bag The 11 ring is fixed on the outer wall of the auxiliary lumen tube 2, the air bag 11 is 13cm-17cm away from the end of the auxiliary lumen tube 2, the outer wall of the auxiliary lumen tube 2 is provided with a length measurement scale and X-ray marks, and the auxiliary lumen tube 2 is provided with a stainless steel guide wire 8 , an annular anesthesia device 12 is fixed on the outer wall of the end of the auxiliary cavity tube 2, and the annular anesthesia device 12 is provided with a nozzle 13. The main cavity tube 1 is provided with a data wire 9, one end of the data wire 9 is connected to the camera 14, and the other end is connected to the display. 10 connections.
工作时，向辅腔管2内插入不锈钢导丝8，对整个胃管起到塑形的作用，工作人员通过X光标识的X光显影线，来调整胃管的插入位置，并通过辅腔管2上的长度衡量刻度来掌控胃管的插入长度，当胃管管体进入患者体内后，通过单向阀6和气腔管3对气囊11进行充气或充水，卡在患者胃部的贲门口处，实现体内固定，通过主腔管1或辅腔管2实施胃肠减压、洗胃手术，其中主腔管1可以负责洗胃、鼻饲和药物、营养液的注射的工作，辅腔管2与负压抽机连接，负责抽吸工作，节约手术时间的同时，不存在二次污染的问题，减少给患者带来的痛苦。When working, insert a stainless steel guide wire 8 into the auxiliary lumen tube 2 to shape the entire gastric tube. The staff adjusts the insertion position of the gastric tube through the X-ray development line marked by X-rays, and passes through the auxiliary lumen tube. The length measurement scale on the tube 2 is used to control the insertion length of the gastric tube. When the gastric tube body enters the patient's body, the air bag 11 is inflated or filled with water through the one-way valve 6 and the air cavity tube 3, and is stuck in the cardia of the patient's stomach. At the mouth, fixation in the body is realized, and gastrointestinal decompression and gastric lavage are performed through the main lumen tube 1 or the auxiliary lumen tube 2. The main lumen tube 1 can be responsible for gastric lavage, nasal feeding, and injection of drugs and nutrient solutions. The tube 2 is connected with the negative pressure suction machine, responsible for the suction work, saves operation time, and at the same time, there is no secondary pollution problem, which reduces the pain caused to the patient.
当需要可视功能时，摄像头14将胃管底部的影像通过数据导线9传递给显示器10，医务人员可以在显示器10上清楚地观看摄像头14所拍摄到的影像，以便及时调整胃管进入的方向，从而可顺利进入治疗部位进行治疗。并且在不需要可视功能时，可以将摄像头14、数据导线9与胃管中的主腔管1快速分离。When the visual function is needed, the camera 14 transmits the image of the bottom of the gastric tube to the display 10 through the data wire 9, and the medical personnel can clearly watch the image captured by the camera 14 on the display 10, so as to adjust the direction of the gastric tube in time , so that it can smoothly enter the treatment site for treatment. And when the visual function is not needed, the camera 14 and the data wire 9 can be quickly separated from the main lumen 1 in the stomach tube.
在胃管插入消化道的过程中，消化道挤压辅腔管2末端外壁上的环形麻醉器12，环形麻醉器12中的麻醉药从喷口13处喷至消化道，实现麻醉的目的，从而减轻了病人的痛苦，同时也减轻了医护人员的劳动力。During the insertion of the gastric tube into the digestive tract, the digestive tract squeezes the annular anesthesia device 12 on the outer wall of the end of the auxiliary lumen tube 2, and the anesthetic in the annular anesthesia device 12 is sprayed from the nozzle 13 to the digestive tract to achieve the purpose of anesthesia, thereby It relieves the suffering of patients and reduces the labor of medical staff.
当通过辅腔管2或主腔管1与负压抽机连接时，没有与负压抽机连接的腔体与外界连通，在胃管底端处形成气流循环，通过空气负压的缓冲，使吸引力保持恒定。When the auxiliary cavity tube 2 or the main cavity tube 1 is connected to the negative pressure pump, the cavity not connected to the negative pressure pump communicates with the outside world, forming an air circulation at the bottom end of the gastric tube, buffered by the negative pressure of the air, Keep the attraction constant.
工作完毕后，将单向阀6的卡簧7下按，即可将气囊11中的气体或水排出，然后从患者体内取出本发明即可，并将盖帽Ⅰ4与主腔管1合闭、第二双盖帽与辅腔管2合闭，防止外界异物进入主腔管1和辅腔管2中。After the work is completed, press the circlip 7 of the one-way valve 6 to discharge the gas or water in the air bag 11, then take out the present invention from the patient's body, and close the cap I4 with the main cavity tube 1, The second double cap is closed with the auxiliary lumen tube 2 to prevent external foreign matter from entering the main lumen tube 1 and the auxiliary lumen tube 2 .
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234634.3ACN103990223A (en) | 2014-05-30 | 2014-05-30 | Multifunctional three-cavity balloon gastric tube with metal guide wire |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234634.3ACN103990223A (en) | 2014-05-30 | 2014-05-30 | Multifunctional three-cavity balloon gastric tube with metal guide wire |
| Publication Number | Publication Date |
|---|---|
| CN103990223Atrue CN103990223A (en) | 2014-08-20 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234634.3APendingCN103990223A (en) | 2014-05-30 | 2014-05-30 | Multifunctional three-cavity balloon gastric tube with metal guide wire |
| Country | Link |
|---|---|
| CN (1) | CN103990223A (en) |
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| CN105251100A (en)* | 2015-11-24 | 2016-01-20 | 南通大学附属医院 | Nasointestinal tube with air bag |
| CN107456201A (en)* | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN108926768A (en)* | 2018-06-01 | 2018-12-04 | 宁波市第二医院 | A kind of stomach medical treatment device |
| CN109498967A (en)* | 2019-01-15 | 2019-03-22 | 栾秀华 | A kind of Urology Surgery clinic is intubated with urethral catheterization |
| CN113730770A (en)* | 2021-09-27 | 2021-12-03 | 江西鼎佑医疗科技有限公司 | Drainage device |
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| CN202852724U (en)* | 2012-10-17 | 2013-04-03 | 陈智峰 | Lamp base device |
| CN203264006U (en)* | 2013-05-06 | 2013-11-06 | 庄恒亮 | Three-cavity gastric tube with balloon |
| CN203802939U (en)* | 2014-02-28 | 2014-09-03 | 王永滨 | Visible three-cavity airbag stomach tube with guide wire |
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| CN104307095A (en)* | 2014-10-31 | 2015-01-28 | 田玉川 | Multifunctional three-cavity gastric and intestinal tube |
| CN105251100A (en)* | 2015-11-24 | 2016-01-20 | 南通大学附属医院 | Nasointestinal tube with air bag |
| CN107456201A (en)* | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN108926768A (en)* | 2018-06-01 | 2018-12-04 | 宁波市第二医院 | A kind of stomach medical treatment device |
| CN109498967A (en)* | 2019-01-15 | 2019-03-22 | 栾秀华 | A kind of Urology Surgery clinic is intubated with urethral catheterization |
| CN113730770A (en)* | 2021-09-27 | 2021-12-03 | 江西鼎佑医疗科技有限公司 | Drainage device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20140820 |