CN203816060U - Three-cavity stomach tube - Google Patents
Three-cavity stomach tube Download PDFInfo
- Publication number
- CN203816060U CN203816060U CN201420176509.7U CN201420176509U CN203816060U CN 203816060 U CN203816060 U CN 203816060U CN 201420176509 U CN201420176509 U CN 201420176509U CN 203816060 U CN203816060 U CN 203816060U
- Authority
- CN
- China
- Prior art keywords
- chamber
- joint
- stomach tube
- cavity
- nutrition
- 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
- 210000002784 stomach Anatomy 0.000 title claims abstract description 65
- 230000035764 nutrition Effects 0.000 claims abstract description 33
- 235000016709 nutrition Nutrition 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 230000000968 intestinal effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 abstract 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 1
- 230000002496 gastric effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000010513 Stupor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001156 gastric mucosa Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a three-cavity stomach tube. The three-cavity stomach tube comprises a stomach tube of which bottom end is sealed and joints; three independent inner cavities, namely a main cavity, an adjuvant cavity and a nutrition cavity are arranged in the stomach tube; the joints comprise a main cavity joint, an adjuvant cavity joint and a nutrition cavity joint; the main cavity joint, the adjuvant cavity joint and the nutrition cavity joint are respectively connected with the main cavity, the adjuvant cavity and the nutrition cavity; a sealing cover is connected to one side of each of the main cavity joint and the adjuvant cavity joint; through holes leading to the outer side of the stomach tube are respectively formed in the side walls at the lower part of the main cavity, the adjuvant cavity and the nutrition cavity; a movable guiding wire capable of penetrating the main cavity from the upper end of the main cavity joint is arranged in the main cavity. By the adoption of the structure, various medical means can be simultaneously realized respectively, and great convenience is brought to medical staff during opening a cover body when the medical staff wear gloves; as the stomach tube and the joints are made form a thermoplastic polyurethane elastomer, the hand feeling is soft, the three-cavity stomach tube is rich in elasticity, smooth in surface, and conducive to the improvement of the smoothness of the operation.
Description
Technical field
This utility model relates to a kind of medical instruments, the three chamber stomach tube of specifically a kind of clinical use.
Background technology
The stomach tube of China's medical field is all single chamber stomach tube at present, be mainly used in gastrointestinal decompression, stupor or malnourished patient's nasal feeding and the gastric lavage of thoracic and abdominal operation phase, but the single chamber stomach tubes that use in a large number in now clinical but exist many-sided deficiency, reflect following problem in the clinical practice of China's various big hospital: (1) single chamber stomach tube tends to occur situation, the attraction poor effect of gastric mucosa injury in the time using wall formula central authorities to attract; (2) stomach tube gastric lavage operation in single chamber, because carry out in same tube chamber, exists inevitable secondary pollution situation, so cause the problems such as gastric lavage poor effect; (3) common abdominal part gastrointestinal procedures patient conventionally need to insert stomach tube and carries out decompression drainage after operation, and the time staying in the body is longer, brings larger misery to patient.
Utility model content
The technical problems to be solved in the utility model be rational in infrastructure, clearing stomach is effective and use three chamber stomach tube very easily.
In order to solve the problems of the technologies described above, three chamber stomach tube of the present utility model, include the stomach tube and the joint that is connected to stomach tube upper end of bottom sealing, in stomach tube, be provided with main chamber, independently inner chamber of three, compensated cavity and nutrition chamber, joint comprises main chamber joint, compensated cavity joint and nutrition chamber joint, main chamber joint, compensated cavity joint and nutrition chamber joint respectively with main chamber, compensated cavity is connected with nutrition chamber, main chamber joint, one side of compensated cavity joint is connected with respectively a seal cover, main chamber, on the sidewall of the bottom in compensated cavity and nutrition chamber, be respectively arranged with the through hole leading to outside stomach tube, main intracavity is provided with the movable seal wire that penetrates into main intracavity from main chamber upper end of joint.
Described seal cover is double-turning-cover structure, on the lid of top, is provided with handle, and the cross sectional shape of described handle is subtriangular structure, and the top margin of described triangle handle is arc-shaped transitional surface.
The thickness of described arc transition face portion is greater than the thickness of triangular structure back segment.
Described main chamber joint is a main body joint that is connected to stomach tube upper end, and compensated cavity joint and nutrition chamber joint are connected on the sidewall of main chamber joint simultaneously.
Described main cavity area account for stomach tube the tube chamber gross area 40 one 60%, compensated cavity area accounts for 25 one 40% of the stomach tube tube chamber gross area, nutrition cavity area accounts for 15 one 25% of the stomach tube tube chamber gross area.
Main chamber joint on described stomach tube and stomach tube, compensated cavity joint, nutrition chamber joint all adopt Polyurethane Thermoplastic Elastomer to make.
The bottom of described stomach tube is connected with a little intestinal tube communicating with nutrition chamber.
Adopt after above-mentioned structure, owing to being provided with main chamber in stomach tube, independently inner chamber of three, compensated cavity and nutrition chamber, main intracavity disposes Medical movable seal wire simultaneously, can realize respectively thus multiple medical procedure simultaneously, particularly main chamber joint, the seal cover of the double-turning-cover structure connecting on compensated cavity joint, the handle of the triangular structure being provided with on the lid of top, greatly facilitate the convenience that medical worker opens lid in the glove situation of pendant, the stomach tube and the joint that adopt Polyurethane Thermoplastic Elastomer to make are soft, high resilience, surface smoothing, be conducive to improve the smoothness of operation.
Brief description of the drawings
Fig. 1 is the structure diagram of this utility model three chamber stomach tube;
Fig. 2 is the A-A cross section structure schematic diagram of Fig. 1;
Fig. 3 is the end face structure schematic diagram of top lid in this utility model;
Fig. 4 is the perspective view of this utility model three chamber stomach tube.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, three chamber stomach tube of the present utility model is described in further detail.
As shown in the figure, three chamber stomach tube of the present utility model, include the stomach tube 1 and the joint that is connected to stomach tube 1 upper end of bottom sealing, in stomach tube 1, be provided with independently inner chamber of 4 three, main chamber 2, compensated cavity 3 and nutrition chamber, main chamber 2 areas account for stomach tube 1 the tube chamber gross area 40 one 60%, compensated cavity 3 areas account for 25 one 40% of the stomach tube 1 tube chamber gross area, and nutrition chamber 4 areas account for 15 one 25% of the stomach tube 1 tube chamber gross area; Joint comprises main chamber joint 5, compensated cavity joint 6 and nutrition chamber joint 7, and preferred main chamber joint 5 is a main body joint that is connected to stomach tube 1 upper end, and compensated cavity joint 6 and nutrition chamber joint 7 are connected on the sidewall of main chamber joint 5 simultaneously; Main chamber joint 5, compensated cavity joint 6 and nutrition chamber joint 7 are connected with main chamber 2, compensated cavity 3 and nutrition chamber 4 respectively, one side of main chamber joint 5, compensated cavity joint 6 is connected with respectively a seal cover 9, on the sidewall of the bottom in main chamber 2, compensated cavity 3 and nutrition chamber 4, be respectively arranged with the through hole 8 leading to outside stomach tube 1, in main chamber 4, be provided with the movable seal wire 10 that penetrates into main intracavity from joint 2 upper ends, main chamber.
Wherein, seal cover 9 of the present utility model is double-turning-cover structure, namely there is a bottom and a top cover, on the lid of top, be provided with handle 11, the cross sectional shape of handle is subtriangular structure, and the top margin of described triangle handle is arc-shaped transitional surface, greatly facilitates thus medical worker and in glove situation, opens the convenience of lid wearing, the thickness of arc transition face portion is greater than the thickness of triangular structure back segment more specifically, makes the convenience of its operation better.
Further, main chamber joint 5 on stomach tube 1 of the present utility model and stomach tube 1, compensated cavity joint 6, nutrition chamber joint 7 all adopt Polyurethane Thermoplastic Elastomer to make, make thus its soft, high resilience, surface smoothing, is conducive to improve the smoothness of operation.
Further, can also be connected with a small intestinal pipe 12 communicating with nutrition chamber 4 at the end of stomach tube 1.
Claims (7)
1. a three chamber stomach tube, include the stomach tube (1) of bottom sealing and be connected to the joint of stomach tube (1) upper end, it is characterized in that: in described stomach tube (1), be provided with main chamber (2), independently inner chamber of (4) three, compensated cavity (3) and nutrition chamber, described joint comprises main chamber joint (5), compensated cavity joint (6) and nutrition chamber joint (7), described main chamber joint (5), compensated cavity joint (6) and nutrition chamber joint (7) respectively with main chamber (2), compensated cavity (3) is connected with nutrition chamber (4), described main chamber joint (5), one side of compensated cavity joint (6) is connected with respectively a seal cover (9), described main chamber (2), on the sidewall of the bottom of compensated cavity (3) and nutrition chamber (4), be respectively arranged with and lead to the outer through hole (8) of stomach tube (1), in described main chamber (4), be provided with the movable seal wire (10) that penetrates into main intracavity from main chamber joint (2) upper end.
2. according to three chamber stomach tube claimed in claim 1, it is characterized in that: described seal cover (9) is double-turning-cover structure, on the lid of top, be provided with handle (11), the cross sectional shape of described handle is subtriangular structure, and the top margin of described triangle handle is arc-shaped transitional surface.
3. according to three chamber stomach tube claimed in claim 2, it is characterized in that: the thickness of described arc transition face portion is greater than the thickness of triangular structure back segment.
4. according to three chamber stomach tube claimed in claim 1, it is characterized in that: described main chamber joint (5) is a main body joint that is connected to stomach tube (1) upper end, and compensated cavity joint (6) and nutrition chamber joint (7) are connected on the sidewall of main chamber joint (5) simultaneously.
5. according to three chamber stomach tube claimed in claim 1, it is characterized in that: described main chamber (4) area account for stomach tube (1) the tube chamber gross area 40 one 60%, compensated cavity (5) area accounts for 25 one 40% of stomach tube (1) the tube chamber gross area, and nutrition chamber (6) area accounts for 15 one 25% of stomach tube (1) the tube chamber gross area.
6. according to three chamber stomach tube claimed in claim 1, it is characterized in that: the main chamber joint (5) on described stomach tube (1) and stomach tube (1), compensated cavity joint (6), nutrition chamber joint (7) all adopt Polyurethane Thermoplastic Elastomer to make.
7. according to three chamber stomach tube claimed in claim 1, it is characterized in that: the bottom of described stomach tube (1) is connected with a little intestinal tube (12) communicating with nutrition chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176509.7U CN203816060U (en) | 2014-04-14 | 2014-04-14 | Three-cavity stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176509.7U CN203816060U (en) | 2014-04-14 | 2014-04-14 | Three-cavity stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816060U true CN203816060U (en) | 2014-09-10 |
Family
ID=51471607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176509.7U Expired - Fee Related CN203816060U (en) | 2014-04-14 | 2014-04-14 | Three-cavity stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758189A (en) * | 2015-04-20 | 2015-07-08 | 于兴泉 | Novel three-cavity gastrointestinal tube |
| CN107281633A (en) * | 2017-07-31 | 2017-10-24 | 珠海金导医疗科技有限公司 | A kind of stomach duct connector for being equipped with independent three chambers |
-
2014
- 2014-04-14 CN CN201420176509.7U patent/CN203816060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758189A (en) * | 2015-04-20 | 2015-07-08 | 于兴泉 | Novel three-cavity gastrointestinal tube |
| CN107281633A (en) * | 2017-07-31 | 2017-10-24 | 珠海金导医疗科技有限公司 | A kind of stomach duct connector for being equipped with independent three chambers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 523000 Guangdong Province, Dongguan City Town Village Third Bridge Industrial Zone B building Patentee after: Dongguan wisdom industry Co., Ltd. Address before: 030000 Shanxi Province, Taiyuan city Jinyuan District West Valley No. 4 West 14 row 1 Patentee before: Yan Yinlai |
|
| 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: 20140910 Termination date: 20190414 |