CN204910146U - Improved generation intestines and stomach nutrition tube - Google Patents
Improved generation intestines and stomach nutrition tube Download PDFInfo
- Publication number
- CN204910146U CN204910146U CN201520567938.1U CN201520567938U CN204910146U CN 204910146 U CN204910146 U CN 204910146U CN 201520567938 U CN201520567938 U CN 201520567938U CN 204910146 U CN204910146 U CN 204910146U
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- CN
- China
- Prior art keywords
- inner core
- vertical section
- joint
- hollow tube
- tube
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- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an improved generation intestines and stomach nutrition tube, it is including connecting and the cavity body, it is equipped with a rigid plastic inner core to connect inside cover, the inner core is T shape hollow tube column structure, the vertical section upper portion of T shape inner core is hugged closely with the collar flange inner wall that connects inside, the horizontal segment bottom surface of T shape inner core is hugged closely with the collar flange top surface that connects inside, be provided with the screw thread on the vertical section outer wall of T shape inner core, it is internal that the hollow tube is inserted to the vertical section of T shape inner core, the hollow tube is internal, the outer wall respectively with the vertical section of T shape inner core, the joint is hugged closely. The utility model discloses convenient to use, safe and reliable connects via inner core and hollow tube bodily form one -tenth swing joint mode, connects and is convenient for change, effectively alleviates patient's misery, reduces the wasting of resources, and convenient medical staff operates moreover, has good popularization and application and worth.
Description
Technical field
This utility model belongs to technical field of medical instruments, especially relates to a kind of modified model gastrointestinal nutrition tube.
Background technology
Often can run in clinical position has needs of patients to insert gastrointestinal nutrition tube, to carry out gastrointestinal decompression or nasal feeding.At present, the gastrointestinal nutrition tube of clinical practice is made up of joint, hollow tube and the input that is connected with hollow tube end usually, joint and hollow tube form integral structure by bonding way, insert in syringe or negative pressure device process frequent, the joint of gastrointestinal nutrition tube is easy to be worn, and again can only insert gastrointestinal nutrition tube.So not only can bring larger misery to patient, also can increase Financial cost, cause waste.
Summary of the invention
For solving the problem, the modified model gastrointestinal nutrition tube that the purpose of this utility model is to provide that a kind of structure is simple, convenient operation, safe and reliable and joint can be changed repeatedly.
For achieving the above object, this utility model adopts following technical scheme:
A kind of modified model gastrointestinal nutrition tube, it comprises joint and hollow tube, joint internal sleeve is provided with a rigid plastics inner core, inner core is T-shaped hollow tubular structure, the vertical section top of T-shaped inner core and the collar flange inwall of joint inside are close to, the horizontal segment bottom surface of T-shaped inner core and the collar flange end face of joint inside are close to, the vertical section outer wall of T-shaped inner core is provided with screw thread, the vertical section of T-shaped inner core is inserted in hollow tube, and the inside and outside wall of hollow tube is close to the vertical section of T-shaped inner core, joint respectively.
Described modified model gastrointestinal nutrition tube, the port of its joint is provided with the soft silica gel enclosing cover A and the soft silica gel enclosing cover B being connected negative pressure suction device that connect Nasal feeding device.
Owing to adopting technical scheme as above, this utility model has following superiority:
This modified model gastrointestinal nutrition tube, its structure is simple, reasonable in design, simple to operate, easy to use, safe and reliable, by the inner sheathed rigid plastics inner core of joint, joint is made to form a kind of movable connection method via inner core and hollow tube, joint is convenient to change, and effectively alleviates the misery of patient, reduces the wasting of resources, and facilitate medical personnel located to operate, there is good application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model modified model gastrointestinal nutrition tube;
Fig. 2 is the structural representation of the joint in Fig. 1;
In figure: 1-enclosing cover A; 2-enclosing cover B; The horizontal segment of 3-T shape inner core; 4-collar flange; 5-joint; The vertical section of 6-T shape inner core; 7-hollow tube.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Figure 1, 2, this modified model gastrointestinal nutrition tube, it comprises joint 5 and hollow tube 7, joint internal sleeve is provided with a rigid plastics inner core, inner core is T-shaped hollow tubular structure, vertical section 6 top of T-shaped inner core and collar flange 4 inwall of joint inside are close to, horizontal segment 3 bottom surface of T-shaped inner core and the collar flange end face of joint inside are close to, the vertical section outer wall of T-shaped inner core is provided with screw thread, the vertical section of T-shaped inner core is inserted in hollow tube, and the inside and outside wall of hollow tube is close to the vertical section of T-shaped inner core, joint respectively.
The port of above-mentioned joint 5 is provided with the soft silica gel enclosing cover A1 and the soft silica gel enclosing cover B2 being connected negative pressure suction device that connect Nasal feeding device, joint material is soft silica gel, and joint, enclosing cover A and enclosing cover B are integral type structure.
When the joints wear of hollow tube end is serious, when needing more to renew joint, joint bottom is scrolled up, firmly rigid plastics inner core is extracted in hollow tube; Again the rigid plastics inner core in new joint is inserted in hollow tube.The blank area of hollow tube outside can reinforce the connection of rigid plastics inner core and hollow tube further.
Claims (2)
1. a modified model gastrointestinal nutrition tube, it is characterized in that: it comprises joint and hollow tube, joint internal sleeve is provided with a rigid plastics inner core, inner core is T-shaped hollow tubular structure, the vertical section top of T-shaped inner core and the collar flange inwall of joint inside are close to, the horizontal segment bottom surface of T-shaped inner core and the collar flange end face of joint inside are close to, the vertical section outer wall of T-shaped inner core is provided with screw thread, the vertical section of T-shaped inner core is inserted in hollow tube, and the inside and outside wall of hollow tube is close to the vertical section of T-shaped inner core, joint respectively.
2. modified model gastrointestinal nutrition tube according to claim 1, is characterized in that: the port of its joint is provided with the soft silica gel enclosing cover A and the soft silica gel enclosing cover B being connected negative pressure suction device that connect Nasal feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567938.1U CN204910146U (en) | 2015-07-31 | 2015-07-31 | Improved generation intestines and stomach nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567938.1U CN204910146U (en) | 2015-07-31 | 2015-07-31 | Improved generation intestines and stomach nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910146U true CN204910146U (en) | 2015-12-30 |
Family
ID=54959335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567938.1U Expired - Fee Related CN204910146U (en) | 2015-07-31 | 2015-07-31 | Improved generation intestines and stomach nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883027A (en) * | 2016-03-18 | 2018-11-23 | 阿文特公司 | Intestines raise device connector |
| CN109875902A (en) * | 2019-04-06 | 2019-06-14 | 河南科技大学第一附属医院 | Stomach tube for gastrointestinal tract postoperative patient |
-
2015
- 2015-07-31 CN CN201520567938.1U patent/CN204910146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883027A (en) * | 2016-03-18 | 2018-11-23 | 阿文特公司 | Intestines raise device connector |
| CN108883027B (en) * | 2016-03-18 | 2022-11-15 | 阿文特公司 | Enteral feeding device connector |
| CN109875902A (en) * | 2019-04-06 | 2019-06-14 | 河南科技大学第一附属医院 | Stomach tube for gastrointestinal tract postoperative patient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151230 Termination date: 20160731 |