CN201006013Y - Nasal stomach intestine tube with gravity hammer - Google Patents
Nasal stomach intestine tube with gravity hammer Download PDFInfo
- Publication number
- CN201006013Y CN201006013Y CNU2007201407256U CN200720140725U CN201006013Y CN 201006013 Y CN201006013 Y CN 201006013Y CN U2007201407256 U CNU2007201407256 U CN U2007201407256U CN 200720140725 U CN200720140725 U CN 200720140725U CN 201006013 Y CN201006013 Y CN 201006013Y
- Authority
- CN
- China
- Prior art keywords
- nasal
- tube
- drop hammer
- gravity drop
- godet
- 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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Abstract
The utility model relates to a nose, stomach and intestine pipe with a gravity hammer, comprising a godet handle, a metal godet, a nasal feeding tube joint, a nasal tube, a blind and a gravity hammer, wherein the metal godet is inserted into the nasal feeding tube joint and the nasal tube, the nasal feeding tube joint is fixed with the nasal tube with the blind and the gravity hammer in the front, the gravity hammer is a plurality of single steel balls or steel columns and is easy to bend, can pass the nasopharynx and pylorus smoothly, the serial steel balls or steel columns provided for different weight according to different requirements of clinical indication enlarge the range of application, the metal godet is painted with the lubricating layer to reduce the friction between the metal godet and the tube wall of nasal tube and be easy to withdraw the metal godet after placing the tube successfully. The utility model with soft material has no damage to human body with little stimulation and good clinical effect, and is applicable to the nutritious feeding requirement of stomach, duodenum or jejunum and pressure-reducing 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 gravity drop hammer of stomach, duodenum or jejunal nutrition supply or gastrointestinal decompression.
Background technology
The Nasal gastrointestinal tube of clinical use mainly is divided into two kinds, and a kind of is nasogastric tube, and a kind of is nasointestinal tube; Nasogastric tube is the gastric that pipeline is inserted into the patient, is used for gastrointestinal decompression or supplies with enteral nutrition through stomach, and nasointestinal tube is that underwent operative or gastrointestinal peristalsis are delivered to patient's enteral with pipeline, carries out enteral nutrition and supplies with.Therefore, can reach two kinds of clinical treatment purposes simultaneously is that Nasal gastrointestinal tube just more has superiority, at present, domestic no Nasal gastrointestinal tube, external Nasal gastrointestinal tube originally is divided into two kinds of structures according to the shape bases of the gravity drop hammer of pipeline front end, and one, the gravity drop hammer of pipeline front end are a plurality of steel columns, each steel column is connected as a single entity, and is convenient to pipeline is delivered to jejunum by the action of gravity of steel column; Its two, the pipeline front end is one section spiral pipe with memory function, can enter jejunum by pylorus by gastrointestinal peristalsis; The former steel column pliability is poor, is difficult to during use by nasopharynx part and pylorus, and the latter, pipeline enters into after the jejunum because the variation of position, pipeline easily takes place take off and get back to gastric, does not reach the effect that jejunum is fed; And state in addition the Nasal gastrointestinal tube of gravity drop hammer the weight of gravity drop hammer clear and definite regulation is unfavorable at different clinical indications.
Summary of the invention
The purpose of this utility model is to provide a kind of Nasal gastrointestinal tube with gravity drop hammer, and steel ball or steel column that its leading portion gravity drop hammer is a plurality of single-body types are flexible, is convenient to pipeline is delivered to jejunum, is difficult for the pipeline slippage takes place, and reaches the good result through stomach or jejunum nursing.
The technical solution adopted in the utility model: a kind of Nasal gastrointestinal tube with gravity drop hammer, comprise seal wire handle, wire guide, nasal feeding tube joint, nasal tube, plug, gravity drop hammer, wire guide inserts nasal feeding tube joint and nasal tube, nasal feeding tube joint and nasal tube connect firmly, the nasal tube Inner Front End is provided with plug and gravity drop hammer, and described gravity drop hammer is the steel ball or the steel column shape of a plurality of single-body types.
Described seal wire handle by upper handle, middle handle, lower handle is bonding or peg graft and to form, 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 gross weight of described gravity drop hammer is the 1-7 gram.
Described gravity drop hammer leading portion gross weight is the 1-5 gram.
Described gravity drop hammer leading portion gross weight is the 5-7 gram.
Described wire guide surface scribbles lubricating layer.
The positive beneficial effect that this utility model had:
1. gravity drop hammer adopts the steel ball or the steel column of a plurality of single-body types, and is flexible, is convenient to waltz through nasopharynx part and pylorus;
2. at different seriation steel ball or the steel columns that require to be provided with Different Weight of clinical indication, enlarged the clinical scope of application;
3. the wire guide surface can scribble lubricating layer, manages successfully withdrawing from of back wire guide to reduce the friction of wire guide and nasal tube tube wall, to be beneficial to put;
4. material softness, to the human zero damage, zest is little, and clinical result of use is good, mainly is applicable to the requirement and the gastrointestinal decompression of feeding through stomach, duodenum or jejunal nutrition.
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 gravity drop hammer mainly is made of seal wire handle 1, wire guide 2, nasal feeding tube joint 3, nasal tube 4, plug 5, gravity drop hammer 6 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; Nasal tube 4 Inner Front Ends are provided with plug 5 and several gravity drop hammers 6, and plug 5 is positioned at the front end of gravity drop hammer 6 back and wire guide 2.
Steel ball or steel column shape that described gravity drop hammer 6 is a plurality of single-body types, the gross weight of gravity drop hammer 6 is generally the 1-7 gram, can be according to different seriation steel ball or the steel columns that require the different grammes per square metres of design of clinical use, cause pipeline to deviate from for preventing that pipeline from backflowing from gastric, the gross weight of leading portion gravity drop hammer 6 is preferably the 1-5 gram, for guaranteeing to arrive small intestinal voluntarily down at the action of gravity lower pipeline, the gross weight of leading portion gravity drop hammer 6 is preferably the 5-7 gram.
Described wire guide 2 surfaces can scribble lubricating layer 201, manage successfully withdrawing from of back wire guide 2 to reduce the friction of wire guide 2 and nasal tube 4 tube walls, to be beneficial to put.
Claims (8)
1. Nasal gastrointestinal tube with gravity drop hammer, comprise seal wire handle, wire guide, nasal feeding tube joint, nasal tube, plug, gravity drop hammer, wire guide inserts nasal feeding tube joint and nasal tube, nasal feeding tube joint and nasal tube connect firmly, the nasal tube Inner Front End is provided with plug and gravity drop hammer, it is characterized in that described gravity drop hammer (6) is the steel ball of a plurality of single-body types or steel column shape.
2. the Nasal gastrointestinal tube of band gravity drop hammer 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 form, lower handle (103) front end is fixedly connected with wire guide (2).
3. the Nasal gastrointestinal tube of band gravity drop hammer 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 gravity drop hammer according to claim 1 is characterized in that described nasal tube (4) leading portion tube wall is provided with staggered aperture (401).
5. the Nasal gastrointestinal tube of band gravity drop hammer according to claim 1, the gross weight that it is characterized in that described gravity drop hammer (6) are the 1-7 gram.
6. the Nasal gastrointestinal tube of band gravity drop hammer according to claim 5 is characterized in that described gravity drop hammer (6) leading portion gross weight is the 1-5 gram.
7. the Nasal gastrointestinal tube of band gravity drop hammer according to claim 5 is characterized in that described gravity drop hammer (6) leading portion gross weight is the 5-7 gram.
8. the Nasal gastrointestinal tube of band gravity drop hammer according to claim 1 is characterized in that described wire guide (2) surface scribbles lubricating layer (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201407256U CN201006013Y (en) | 2007-04-03 | 2007-04-03 | Nasal stomach intestine tube with gravity hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201407256U CN201006013Y (en) | 2007-04-03 | 2007-04-03 | Nasal stomach intestine tube with gravity hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006013Y true CN201006013Y (en) | 2008-01-16 |
Family
ID=39001952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201407256U Expired - Lifetime CN201006013Y (en) | 2007-04-03 | 2007-04-03 | Nasal stomach intestine tube with gravity hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006013Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151354A (en) * | 2011-05-20 | 2011-08-17 | 郑州迪奥医学技术有限公司 | Double-cavity nasal gastric tube |
| CN102614086A (en) * | 2011-08-10 | 2012-08-01 | 山东峰源医用材料有限公司 | Gastrointestinal nutrition drainage tube |
| CN105106021A (en) * | 2015-09-22 | 2015-12-02 | 江苏苏云医疗器材有限公司 | Nasal-gastric tube |
| CN110522651A (en) * | 2019-08-27 | 2019-12-03 | 北京康爱营养医学研究院 | One kind is from wriggling enteric cavity decompression feeding pipe |
-
2007
- 2007-04-03 CN CNU2007201407256U patent/CN201006013Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151354A (en) * | 2011-05-20 | 2011-08-17 | 郑州迪奥医学技术有限公司 | Double-cavity nasal gastric tube |
| CN102151354B (en) * | 2011-05-20 | 2012-12-19 | 郑州迪奥医学技术有限公司 | Double-cavity nasal gastric tube |
| CN102614086A (en) * | 2011-08-10 | 2012-08-01 | 山东峰源医用材料有限公司 | Gastrointestinal nutrition drainage tube |
| CN105106021A (en) * | 2015-09-22 | 2015-12-02 | 江苏苏云医疗器材有限公司 | Nasal-gastric tube |
| CN110522651A (en) * | 2019-08-27 | 2019-12-03 | 北京康爱营养医学研究院 | One kind is from wriggling enteric cavity decompression feeding pipe |
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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: 20080116 |
|
| CX01 | Expiry of patent term |