CN201026307Y - Nose stomach intestine tube with lubricant coating guide thread - Google Patents
Nose stomach intestine tube with lubricant coating guide thread Download PDFInfo
- Publication number
- CN201026307Y CN201026307Y CNU2007201407260U CN200720140726U CN201026307Y CN 201026307 Y CN201026307 Y CN 201026307Y CN U2007201407260 U CNU2007201407260 U CN U2007201407260U CN 200720140726 U CN200720140726 U CN 200720140726U CN 201026307 Y CN201026307 Y CN 201026307Y
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- CN
- China
- Prior art keywords
- nasal
- tube
- gastrointestinal
- guide wire
- lubricant coating
- 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 - Lifetime
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a nasal and gastrointestinal pipe with a lubricating coating guide wire, comprising a guide wire handle, metal guide wire, a nasal feeding tube joint, a nasal pipe; wherein, the metal guide wire inserts into the nasal feeding tube joint and the nasal pipe, which is connected with the front part of the nasal feeding tube joint; the surface of the metal guide wire is coated with a lubricating layer; the utility model is convenient to put the nasal and gastrointestinal pipe into the gastrointestinal lumen of the patients who is in a coma and without swallowing and deglutition function; the utility model can reduce the friction of the metal guide wire and the nasal and gastrointestinal pipe wall, which is easy for the metal guide wire to be input in and evacuate out of the nasal and gastrointestinal pipe. The utility model has the advantages of simple structure, good using effect, and is mainly used to supply nourishment for stomach, duodenum, and jejunum or reduce the pressure of stomach and intestine.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of Nasal gastrointestinal tube that is mainly used in through the band lubricant coating seal wire of stomach, duodenum or jejunal nutrition supply or gastrointestinal decompression.
Background technology
In clinical, for the patient of stupor or absent deglutition function, under being used who does not have wire guide, can't insert the Nasal gastrointestinal tube that is used for through stomach, duodenum or jejunal nutrition supply or gastrointestinal decompression, the present domestic Nasal gastrointestinal tube that has wire guide that still do not have; Though the Nasal gastrointestinal tube of band wire guide is abroad arranged, because the friction of wire guide and Nasal gastrointestinal tube wall, be difficult to insert in patient's the gastrointestinal tract tube chamber in use, and after Nasal gastrointestinal tube inserts successfully, be bending and seek connections with state, wire guide is difficult to extract from Nasal gastrointestinal tube.
Summary of the invention
The purpose of this utility model is to provide a kind of Nasal gastrointestinal tube with the lubricant coating seal wire, is easy to wire guide and inserts in Nasal gastrointestinal tube and withdraw from, and is convenient to Nasal gastrointestinal tube is inserted in stupor or absent deglutition function patient's the gastrointestinal tract tube chamber, and result of use is good.
The technical solution adopted in the utility model: a kind of Nasal gastrointestinal tube with the lubricant coating seal wire, comprise seal wire handle, wire guide, nasal feeding tube joint, nasal tube, wire guide inserts nasal feeding tube joint and nasal tube, the nasal feeding tube joint is anterior to connect firmly with nasal tube, and described wire guide surface scribbles lubricating layer.
Described seal wire handle by upper handle, middle handle, lower handle is bonding or peg graft and to connect firmly, the lower handle front end is fixedly connected with wire guide.
Described nasal feeding tube joint is provided with to be renovated.
Described nasal tube leading portion tube wall is provided with staggered aperture.
The positive beneficial effect that this utility model had:
1. be provided with wire guide in the gastrointestinal tract, be convenient to Nasal gastrointestinal tube is inserted in stupor or absent deglutition function patient's the gastrointestinal tract tube chamber;
2. the wire guide surface is provided with lubricant coating, can reduce the friction of wire guide and Nasal gastrointestinal tube wall, is easy to wire guide and inserts in Nasal gastrointestinal tube and withdraw from;
3. simple in structure, result of use is good, mainly is applicable to through stomach, duodenum or jejunal nutrition to supply with or gastrointestinal decompression.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of Nasal gastrointestinal tube with the lubricant coating seal wire mainly is made of seal wire handle 1, wire guide 2, nasal feeding tube joint 3, nasal tube 4 etc.; Its seal wire handle 1 comprises upper handle 101, middle handle 102, lower handle 103, be an overall structure or the bonding or composition of pegging graft, lower handle 103 front ends are fixedly connected with a long and thin metal seal wire 2, wire guide 2 inserts nasal feeding tube joint 3 and nasal tube 4, nasal feeding tube joint 3 is provided with renovates 301, nasal feeding tube joint 3 anterior and nasal tube 4 bonding connecting firmly, nasal tube 4 is selected medical polyvinyl or medical polyurethane transparent material for use, and nasal tube 4 leading portion tube walls are provided with staggered aperture 401.
Described wire guide 2 surfaces scribble lubricating layer 201, can reduce the friction of wire guide 2 and nasal tube 4 tube walls, are beneficial to put to manage successfully withdrawing from of back wire guide 2; The HYDROMED board lubricant that described lubricating layer 201 can select for use Zhangjiagang Ke Yue Fine Chemical Co., Ltd to produce.
Claims (4)
1. Nasal gastrointestinal tube with the lubricant coating seal wire, comprise seal wire handle, wire guide, nasal feeding tube joint, nasal tube, wire guide inserts nasal feeding tube joint and nasal tube, and the nasal feeding tube joint is anterior to connect firmly with nasal tube, it is characterized in that described wire guide (2) surface scribbles lubricating layer (201).
2. the Nasal gastrointestinal tube of band lubricant coating seal wire according to claim 1, it is characterized in that described seal wire handle (1) by upper handle (101), middle handle (102), lower handle (103) is bonding or peg graft and to connect firmly, lower handle (103) front end is fixedly connected with wire guide (2).
3. the Nasal gastrointestinal tube of band lubricant coating seal wire according to claim 1 is characterized in that described nasal feeding tube joint (3) is provided with to renovate (301).
4. the Nasal gastrointestinal tube of band lubricant coating seal wire according to claim 1 is characterized in that described nasal tube (4) leading portion tube wall is provided with staggered aperture (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201407260U CN201026307Y (en) | 2007-04-03 | 2007-04-03 | Nose stomach intestine tube with lubricant coating guide thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201407260U CN201026307Y (en) | 2007-04-03 | 2007-04-03 | Nose stomach intestine tube with lubricant coating guide thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026307Y true CN201026307Y (en) | 2008-02-27 |
Family
ID=39130508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201407260U Expired - Lifetime CN201026307Y (en) | 2007-04-03 | 2007-04-03 | Nose stomach intestine tube with lubricant coating guide thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026307Y (en) |
Cited By (7)
| 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 |
| CN104814876A (en) * | 2015-04-27 | 2015-08-05 | 北京大学第一医院 | Stomach tube with back flowing preventing gasbag and pharyngeal attraction side hole |
| CN105168005A (en) * | 2015-09-16 | 2015-12-23 | 曹赞 | Catheter |
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| CN107041993A (en) * | 2017-05-03 | 2017-08-15 | 北京灵泽医药技术开发有限公司 | A kind of medical guiding wire and medical tubing |
| CN107737021A (en) * | 2017-12-05 | 2018-02-27 | 来奉田 | A kind of enterogastric tube |
| CN112569118A (en) * | 2020-12-04 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Prevent stomach tube for gastroenterology of fish tail |
-
2007
- 2007-04-03 CN CNU2007201407260U patent/CN201026307Y/en not_active Expired - Lifetime
Cited By (8)
| 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 |
| CN104814876A (en) * | 2015-04-27 | 2015-08-05 | 北京大学第一医院 | Stomach tube with back flowing preventing gasbag and pharyngeal attraction side hole |
| CN105168005A (en) * | 2015-09-16 | 2015-12-23 | 曹赞 | Catheter |
| CN105251098A (en) * | 2015-10-12 | 2016-01-20 | 嘉兴市第二医院 | Substance conveying apparatus and guide wire assembly thereof |
| CN105251098B (en) * | 2015-10-12 | 2019-04-05 | 嘉兴市第二医院 | Material delivery apparatus and its Yarn guide component |
| CN107041993A (en) * | 2017-05-03 | 2017-08-15 | 北京灵泽医药技术开发有限公司 | A kind of medical guiding wire and medical tubing |
| CN107737021A (en) * | 2017-12-05 | 2018-02-27 | 来奉田 | A kind of enterogastric tube |
| CN112569118A (en) * | 2020-12-04 | 2021-03-30 | 青岛卓森纳生物工程有限公司 | Prevent stomach tube for gastroenterology of fish tail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080227 |
|
| CX01 | Expiry of patent term |