CN202875841U - Gastric tube with camera - Google Patents
Gastric tube with camera Download PDFInfo
- Publication number
- CN202875841U CN202875841U CN 201220517436 CN201220517436U CN202875841U CN 202875841 U CN202875841 U CN 202875841U CN 201220517436 CN201220517436 CN 201220517436 CN 201220517436 U CN201220517436 U CN 201220517436U CN 202875841 U CN202875841 U CN 202875841U
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- CN
- China
- Prior art keywords
- guide wire
- tube
- nasal
- camera
- metal guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Endoscopes (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a gastric tube with a camera. The gastric tube comprises a guide wire handle, a metal guide wire with the camera and a universal serial bus (USB) port, a nasal feeding tube connector, and a nasal tube. The guide wire handle is fixedly connected with the metal guide wire, the tail end of the metal guide wire is provided with the camera, the front end of the metal guide wire is provided with the USB port, the tail end of the metal guide wire is inserted into the nasal feeding tube connector and the nasal tube, and the nasal feeding tube connector is fixedly connected with the nasal tube. When the gastric tube is used, what is needed is that the USB port at the front end of the guide wire is connected to a common computer or a special computer, and the gastric tube can be placed in the duodenum or the jejunum through the pylorus of a person on the condition of direct vision display of the computer. The gastric tube is simple in structure, simple in imaging way, good in direct vision effect, convenient to operate, soft in material, free of damage to a human body, and especially suitable for being used for conveying intestines nutrient solutions for patients who suffer from severe pancreatitis or gastroplegia or other diseases requiring the patients to fast and patients who suffer from severe craniocerebral trauma and cannot take food by selves.
Description
Affiliated technical field
This utility model belongs to medical instruments field, relates to a kind of gastrointestinal tract with photographic head that is mainly used in through Stomach duodenum or jejunal nutrition supply.
Background technology
At present, gastrointestinal tract is delivered to duodenum or jejunum through patient's nose, esophagus and stomach, directly the enteral nutrition material is transported to duodenum or jejunum generally be applied in clinical in.Because the cost of enteral nutrition material is significantly less than the nutritional solution that vein is carried, so can greatly reduce medical expense, alleviate patient's financial burden, and can reduce the complication that long-term total parenteral nutrition causes.The patient that being particularly suitable for severe pancreatitis, stomach paralysis etc. needs the patient of fasting and severe craniocerebral injuried patients etc. independently not to take food uses as the device of carrying intestinal nutrient solution.
Also till the present, the method for placing jejunal nutrient canal has two kinds, and a kind of is that scope guides and with biopsy forceps gastrointestinal tract delivered to jejunum down, and another kind is to send gravity pipe, serpentine pipe or with the gastrointestinal tract of lubricant coating into jejunum by gastrointestinal peristalsis.The greatest difficulty that runs into is, with biopsy forceps gastrointestinal tract delivered to jejunum down if rely on scope to guide, and then needs doctor's auxiliary operation of Digestive System Department, and greatly having increased other needs the workload of enteral nutrition section office.Second method then needs preferably gastric motility, and the critical patient much is the patient that gastrointestinal peristalsis is poor or lack, and is difficult to send gravity pipe, serpentine pipe or with the gastrointestinal tract of lubricant coating into jejunum.Even preferably gastric peristalsis is arranged, also needed 8-12 hour just might pass through pylorus.The enteral nutrition that these factors all make China is very restricted critical patient's treatment, and how placing faster and more easily gastrointestinal tract is a technical barrier anxious to be resolved to duodenum or jejunum.
Summary of the invention
The purpose of this utility model is for existing jejunum pipe placement technique weak point, provides a kind of simple in structure, and the imaging approach is simple, look at straight effective, easy to operate, the Nasal gastrointestinal tube of patient comfort.
The technical solution adopted in the utility model: a kind of gastrointestinal tract with photographic head and USB interface, comprise the seal wire handle, with the wire guide of photographic head and USB interface, nasal feeding tube joint, nasal tube.The wire guide tail end inserts nasal feeding tube joint and nasal tube, and nasal feeding tube joint and nasal tube bonding connect firmly.
Described seal wire handle connects firmly the long and thin metal seal wire, and the seal wire front end is USB interface, and tail end is photographic head.
Described nasal feeding tube tail end is arranged to perforate.
The positive beneficial effect that this utility model has:
1. in the gastrointestinal tract wire guide is set, is convenient to nasogastric tube to insert in stupor or absent deglutition function patient's the gastrointestinal tract tube chamber smoothly by pharyngeal.
2. the wire guide back segment only need to be connected into the USB interface of seal wire front end common computer or special purpose computer with photographic head during use, can show in the situation of looking at straight at computer gastrointestinal tract is placed in duodenum or the jejunum by pylorus.
3. the wire guide surface with photographic head can scribble lubricating layer, will withdraw from the wire guide of photographic head after putting pipe to reduce the friction of photographic head and seal wire and gastrointestinal tract, to be beneficial to.
4. if patient's cough is pullled or other reasons causes gastrointestinal tract from duodenum or jejunum slippage, only need to connect computer with after the wire guide sterilization with photographic head, gastrointestinal tract can be reinserted duodenum or jejunum.
5. simple in structure, the imaging approach is simple, looks at straight effectively, and material is soft, to the human zero damage.
Description of drawings
Fig. 1 is this utility model structural representation;
The specific embodiment
It is shown in Figure 2 to consult Fig. 1, and a kind of gastrointestinal tract with photographic head mainly contains the compositions such as seal wire handle 1, the wire guide 2 with photographic head and USB interface, nasal feeding tube joint 3, nasal tube 4.Its seal wire handle 1 is fixedly connected with a long and thin metal seal wire 2, and the seal wire front end is USB interface 5, and tail end is photographic head 6, wire guide 2 inserts nasal feeding tube joint 3 and nasal tube 4 bondings connect firmly, and nasal tube 4 is selected medical polyvinyl or medical polyurethane transparent materials, and nasal tube 4 tail ends are arranged to perforate 7.Described wire guide 2 surfaces with photographic head can scribble lubricating layer, with the friction of minimizing with wire guide 2 and nasal tube 4 tube walls of photographic head, are beneficial to put and extract with the wire guide of photographic head after managing successfully.
Claims (2)
1. gastrointestinal tract with photographic head, comprise seal wire handle, the wire guide with photographic head and USB interface, nasal feeding tube joint, nasal tube., the wire guide tail end inserts nasal feeding tube joint and nasal tube, nasal feeding tube joint and nasal tube connect firmly, and it is characterized in that described wire guide tail end is photographic head (6).
2. the gastrointestinal tract with photographic head according to claim 1, the wire guide front end that it is characterized by with photographic head is USB interface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517436 CN202875841U (en) | 2012-10-10 | 2012-10-10 | Gastric tube with camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517436 CN202875841U (en) | 2012-10-10 | 2012-10-10 | Gastric tube with camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875841U true CN202875841U (en) | 2013-04-17 |
Family
ID=48067312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517436 Expired - Fee Related CN202875841U (en) | 2012-10-10 | 2012-10-10 | Gastric tube with camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157171A (en) * | 2013-04-07 | 2013-06-19 | 广州驭林医药科技有限公司 | Gastric tube guide wire with camera |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
-
2012
- 2012-10-10 CN CN 201220517436 patent/CN202875841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157171A (en) * | 2013-04-07 | 2013-06-19 | 广州驭林医药科技有限公司 | Gastric tube guide wire with camera |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou Yulin Medical Science & Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou Yulin Medical Science & Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |