CN209221021U - Traction device is used in a kind of merging of gastrointestinal nutrition tube - Google Patents
Traction device is used in a kind of merging of gastrointestinal nutrition tube Download PDFInfo
- Publication number
- CN209221021U CN209221021U CN201821640115.7U CN201821640115U CN209221021U CN 209221021 U CN209221021 U CN 209221021U CN 201821640115 U CN201821640115 U CN 201821640115U CN 209221021 U CN209221021 U CN 209221021U
- Authority
- CN
- China
- Prior art keywords
- gastrointestinal nutrition
- nutrition tube
- drawing bar
- gastrointestinal
- fixed cylinder
- 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
Links
Abstract
The utility model discloses a kind of gastrointestinal nutrition tube merging traction devices, including cylindric drawing bar, drawing bar is made of soft silica gel, and the traction stick end is equipped with gastrointestinal nutrition tube and is socketed section, and the end of the gastrointestinal nutrition tube is socketed in gastrointestinal nutrition tube socket section；The fixed cylinder for fastening gastrointestinal nutrition tube and gastrointestinal nutrition tube socket section is socketed on the outside of the gastrointestinal nutrition tube, mutually matched tapered surface is respectively equipped on the outside of the gastrointestinal nutrition tube socket section and on the inner wall of fixed cylinder, the end of the gastrointestinal nutrition tube is clamped between two tapered surfaces, and the fixed cylinder is connect with the drawing bar.The utility model usability is strong, easy to operate simple.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is placed in more particularly, to a kind of gastrointestinal nutrition tube with traction dress
It sets.
Background technique
Currently, be frequently encountered that late esophagus cancer, thoracic choke be serious in clinical position and the patient that cannot feed, need through
Nasal cavity is placed in nutrient canal to maintain basic nutritional need, but late esophagus cancer patient often lemostenosis, gastrointestinal nutrition tube
Merging need direct oral cavity application gastroscope expansion oesophagus after be placed in seal wire, through seal wire guide merging gastrointestinal nutrition tube, then will
Gastrointestinal nutrition tube is drawn through nasopharyngeal cavity to nasal cavity from oral cavity.Therefore, being embedded in for gastrointestinal nutrition tube draws it to nose from oral cavity
The operating process of chamber is extremely complex, and brings considerable distress to patient.
The gastrointestinal nutrition tube merging traction device that Chinese patent CN201510461234.0 is provided, technical solution is traction
In rectangular side opening of the stick via wedge-shaped protrusion insertion gastrointestinal nutrition tube, it is connected and fixed drawing bar with gastrointestinal nutrition tube, thus will
Gastrointestinal nutrition tube is drawn out to come from oral cavity via intranasal application, but necessarily aperture on the gastrointestinal nutrition tube of the device, influences nutrient canal
Integrality.
Utility model content
To solve the above problems, that the purpose of the utility model is to provide a kind of structures is simple, convenient for the gastrointestinal nutrition of operation
Traction device is used in pipe merging.
To achieve the goals above, the technical solution of the utility model is:
A kind of gastrointestinal nutrition tube merging traction device, including cylindric drawing bar, drawing bar are made of soft silica gel, described
It draws stick end and is equipped with gastrointestinal nutrition tube socket section, the end of the gastrointestinal nutrition tube is socketed in gastrointestinal nutrition tube socket section；
The fixed cylinder for fastening gastrointestinal nutrition tube and gastrointestinal nutrition tube socket section, the stomach and intestine are socketed on the outside of the gastrointestinal nutrition tube
Mutually matched tapered surface, the end of the gastrointestinal nutrition tube are respectively equipped on the outside of nutrient canal socket section and on the inner wall of fixed cylinder
Portion is clamped between two tapered surfaces, and the fixed cylinder is connect with the drawing bar.
It is preferred that the drawing bar is equipped with hasp, the fixed cylinder is equipped with pull stap, and the end of pull stap is provided with logical
Hole, the lower end of drawing bar and the upper end of fixing pipe are snapped connection by hasp and pull stap.
It is preferred that the pull stap quantity is two, it is distributed in the relative position of fixed cylinder two sides；The quantity of hasp is
Two, it is distributed in the relative position of drawing bar two sides.
It is preferred that gastrointestinal nutrition tube socket section end is equipped with multiple and different diameter segments.
It is preferred that the diameter segment is trapezoidal diameter segment, including sequentially connected diameter segment A, diameter segment B, diameter segment C,
And diameter is gradually reduced in order.
It is preferred that the fixed cylinder is rubber tube.
After above-mentioned technical proposal, the utility model has below the utility model has the advantages that by setting drawing bar, stomach and intestine
Nutrient canal, gastrointestinal nutrition tube are socketed section, fixed cylinder, pull stap, and hasp seeks stomach and intestine to complete the clamping work of gastric tube
In the case where pipe is supported without punching, from oral cavity, via intranasal application is drawn out.Gastrointestinal nutrition tube socket section is provided with different trapezoidal diameters
Section is applicable in and forms relatively firm connection with the gastrointestinal nutrition tube of different-diameter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model drawing bar.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Fig. 1 ~ Fig. 2, a kind of gastrointestinal nutrition tube merging traction device, including cylindric drawing bar 1, drawing bar 1
It is made of soft silica gel, 1 end of drawing bar is equipped with gastrointestinal nutrition tube and is socketed section 3, and the end of gastrointestinal nutrition tube 2 is socketed in stomach and intestine
Nutrient canal is socketed in section 3；It is socketed on the outside of the gastrointestinal nutrition tube 2 and is socketed for fastening gastrointestinal nutrition tube 2 and gastrointestinal nutrition tube
The fixed cylinder 4 of section 3, the fixed cylinder 4 are preferably rubber tube.3 outside of gastrointestinal nutrition tube socket section and fixed cylinder 4 it is interior
Mutually matched tapered surface is respectively equipped on wall, the end of the gastrointestinal nutrition tube 2 is clamped between two tapered surfaces, institute
Fixed cylinder 4 is stated to connect with the drawing bar 1.
The drawing bar 1 is equipped with hasp 7, and the fixed cylinder 4 is equipped with pull stap 5, and the end of pull stap 5 is provided with logical
Hole 6, the lower end of drawing bar 1 and the upper end of fixing pipe are snapped connection by hasp 7 and pull stap 5.5 quantity of pull stap
It is two, is distributed in the relative position of 4 two sides of fixed cylinder；The quantity of hasp 7 is two, is distributed in the phase of 1 two sides of drawing bar
To position.4 two sides pull stap 5 of fixed cylinder is buckled on the two sides hasp 7 of corresponding drawing bar 1, is formed more firm
Connection.
The gastrointestinal nutrition tube socket 3 end of section is equipped with multiple and different diameter segments.The diameter segment is trapezoidal diameter segment,
Including sequentially connected diameter segment A8, diameter segment B9 and diameter segment C10, and diameter is gradually reduced in order.Gastrointestinal nutrition
Pipe socket section 3 is set as trapezoidal diameter segment, forms relatively firm connection suitable for the gastrointestinal nutrition tube 2 with different-diameter.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of gastrointestinal nutrition tube merging traction device, it is characterised in that: including cylindric drawing bar, drawing bar is by soft silica gel
It is made, the traction stick end is equipped with gastrointestinal nutrition tube and is socketed section, and the end of the gastrointestinal nutrition tube is socketed in gastrointestinal nutrition tube
It is socketed in section；The fixation for fastening gastrointestinal nutrition tube and gastrointestinal nutrition tube socket section is socketed on the outside of the gastrointestinal nutrition tube
Mutually matched tapered surface, the stomach are respectively equipped on the inner wall of cylinder, the gastrointestinal nutrition tube socket section outside and fixed cylinder
The end of nutrient canal of intestine is clamped between two tapered surfaces, and the fixed cylinder is connect with the drawing bar.
2. a kind of gastrointestinal nutrition tube merging traction device according to claim 1, it is characterised in that: set on drawing bar
Have a hasp, the fixed cylinder is equipped with pull stap, and the end of pull stap is provided with through-hole, the lower end of drawing bar and fixing pipe it is upper
End is snapped connection by hasp and pull stap.
3. a kind of gastrointestinal nutrition tube merging traction device according to claim 2, it is characterised in that: the pull stap
Quantity is two, is distributed in the relative position of fixed cylinder two sides；The quantity of hasp is two, is distributed in the phase of drawing bar two sides
To position.
4. a kind of gastrointestinal nutrition tube merging traction device according to claim 1, it is characterised in that: the gastrointestinal nutrition
Pipe is socketed section end and is equipped with multiple and different diameter segments.
5. a kind of gastrointestinal nutrition tube merging traction device according to claim 4, it is characterised in that: the diameter segment
For trapezoidal diameter segment, including sequentially connected diameter segment A, diameter segment B and diameter segment C, and diameter is gradually reduced in order.
6. a kind of gastrointestinal nutrition tube merging traction device according to claim 1, it is characterised in that: the fixed cylinder is
Rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640115.7U CN209221021U (en) | 2018-10-10 | 2018-10-10 | Traction device is used in a kind of merging of gastrointestinal nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640115.7U CN209221021U (en) | 2018-10-10 | 2018-10-10 | Traction device is used in a kind of merging of gastrointestinal nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221021U true CN209221021U (en) | 2019-08-09 |
Family
ID=67499808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640115.7U Expired - Fee Related CN209221021U (en) | 2018-10-10 | 2018-10-10 | Traction device is used in a kind of merging of gastrointestinal nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000729A (en) * | 2020-01-13 | 2020-04-14 | 吉林大学 | Draw gear for embedding gastrointestinal nutrition tube |
-
2018
- 2018-10-10 CN CN201821640115.7U patent/CN209221021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000729A (en) * | 2020-01-13 | 2020-04-14 | 吉林大学 | Draw gear for embedding gastrointestinal nutrition tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20201010 |