CN208823481U - A kind of stomach tube device - Google Patents
A kind of stomach tube device Download PDFInfo
- Publication number
- CN208823481U CN208823481U CN201820353125.6U CN201820353125U CN208823481U CN 208823481 U CN208823481 U CN 208823481U CN 201820353125 U CN201820353125 U CN 201820353125U CN 208823481 U CN208823481 U CN 208823481U
- Authority
- CN
- China
- Prior art keywords
- stomach tube
- linking arm
- piston
- major joint
- stomach
- 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 60
- 239000006071 cream Substances 0.000 claims description 6
- 235000013305 food Nutrition 0.000 description 5
- 206010067171 Regurgitation Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of stomach tube device, including stomach tube and the stomach duct connector being detachably connected with the stomach tube, the stomach duct connector includes major joint, the first linking arm and the second linking arm, the fixing end of first, second linking arm is located at the same side of the major joint, the movable end of first linking arm is equipped with the first piston cooperated with the major joint, and the movable end of second linking arm is equipped with the second piston cooperated with the first piston.The utility model overall structure is simple, easy for operation, and stability is good, high reliablity.
Description
Technical field
The utility model relates to a kind of medical instruments, in particular to a kind of stomach tube device.
Background technique
Stomach tube is inserted by nostril, through stomach tube by pharyngeal, reaches stomach by oesophagus, be mostly for taking out gastric juice, it is acute in
It is used to gastric lavage when malicious, injection liquid is supplied to the necessary food of patient and nutrition in can also be used to toward stomach.
Existing stomach tube exists the disadvantage is that stomach duct connector is not tight seal with stomach tube junction, easy to fall off, and stomach duct connector
Lid is to be easy to cause food in stomach to pass through in stomach tube reflux to hospital bed, nasal feeding is inconvenient for operation, and stomach tube connects using straight plug
The linking arm of head is easily broken off after bending repeatedly.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of good airproof performance, easy to operate stomach
Pipe device.
In order to solve the above technical problems, the utility model uses following technical measures:
A kind of stomach tube device, including stomach tube and the stomach duct connector being detachably connected with the stomach tube, the stomach duct connector
Including major joint, the first linking arm and the second linking arm, the fixing end of first, second linking arm is located at the major joint
The same side, the movable end of first linking arm are equipped with the first piston cooperated with the major joint, second linking arm
Movable end is equipped with the second piston cooperated with the first piston.
The utility model can also be further perfect by following technical measures:
As a further improvement, the fixing end of first linking arm is located on the major joint, second linking arm
Fixing end be located on first linking arm.
As a further improvement, one end of the first piston and the major joint are clamped, the other end and described second
Piston clamping.
As a further improvement, the first piston and the major joint cooperate one end to be equipped with card slot, the other end is equipped with
Hook.
As a further improvement, the first piston is equipped with first passage, the major joint has second channel.
As a further improvement, the internal diameter of the first passage is 5.5mm-6.5mm, the internal diameter of the second channel is
7.5mm-8.5mm。
As a further improvement, the cream for being provided with outwardly convex on the major joint outer arm is convex, on second linking arm
Equipped with button hole, the button hole and the newborn convex buckle are closed.
As a further improvement, the major joint is threadedly engaged with the stomach tube.
As a further improvement, being provided with non-return folder on the stomach tube.
Compared with prior art, the utility model has the advantage that
1, the fixing end of the first, second linking arm is located to the same side of major joint, facilitates operation.
2, first piston and second piston are using buckle-type connection, good airproof performance and not easily to fall off.
3, non-return folder is added on stomach tube, regurgitation of food is prevented, after nasal feeding, can prevent regurgitation of food, is convenient for intestines
Patient's medicine feed is given during stomach decompression.
Detailed description of the invention
Attached drawing 1 is the stomach duct connector structural schematic diagram of the utility model stomach tube device；
Attached drawing 2 is the perspective view of the utility model stomach tube device；
Icon:
A kind of stomach tube device of 100-；1- stomach duct connector；2- major joint；The first linking arm of 3-；4- second piston；5- second connects
Connect arm；6- first piston；7- cream is convex；8- external screw thread；9- internal screw thread；10- stomach tube；11- non-return folder；21- second channel；61-
One channel；62- card slot；63- hook.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Fig. 1 to Fig. 2 is please referred to, including 10 connector of stomach tube 10 and the stomach tube being detachably connected with stomach tube 10, stomach duct connector
1 includes major joint 2, the first linking arm 3 and the second linking arm 5, and the first linking arm 3, the second linking arm 5 have flexible
Characteristic.
In embodiment, the movable end of the first linking arm 3 is equipped with the first piston 6 cooperated with major joint 2, the second linking arm 5
Movable end be equipped with the second piston 4 that cooperates with first piston 6.After nasal feeding, second piston 4 is set in first piston
On 6, it can prevent food from flowing backwards.
In embodiment, the fixing end of the first linking arm 3 is located on major joint 2, and the fixing end of the second linking arm 5 is located at first
On linking arm 3, so that nasal feeding operation is more convenient.
In embodiment, one end that first piston 6 and major joint 2 cooperate is equipped with card slot 62, and the other end is equipped with hook 63, the
One end of one piston 6 and major joint 2 are clamped, and the other end and second piston 4 are clamped, when nasal feeding, first by second piston 4 from the
It is extracted in one piston 6, syringe for nasal feeding is inserted into first piston 6 and carries out feeding.
Preferably, first piston 6 opens up card slot 62 on side wall, and major joint 2 is correspondingly provided with matched hook, hook
It is pressed on card slot 62, the two is not easy to disengage, and when needing to dismount, squeezing major joint 2, that hook is flared out is convenient with the
The disengaging or assembling of one piston 6.Likewise, the other end of first piston 6 is equipped with the hook 63 of bending, and hook 63 towards first
Piston 6 and major joint 2 cooperate one end bending, and corresponding second piston 4 is equipped with boss, and hook 63 is pressed on boss, are formed
Excellent sealing relationship.
In embodiment, first piston 6 is equipped with first passage 61, and major joint 2 is equipped with second channel 21, and two channels are all used to draw
Lead liquid food；The internal diameter of first passage 61 is 5.5mm-6.5mm, and the internal diameter of second channel 21 is 7.5mm-8.5mm, two channels
It is adapted with the syringe for nasal feeding of different model.
Further, in the food inlet of major joint 2, the upper end of second channel 21 is set as the conical surface, for guiding food
Object enters in stomach tube.
In embodiment, the cream convex 7 of outwardly convex is provided on the outer arm of major joint 2, the quantity of cream convex 7 is a for 2-4, and second
Linking arm 5 is equipped with button hole, and button hole and cream convex 7 fasten, for fixing the second linking arm 5.
Preferably, external screw thread 8 is provided on one end of major joint 2, is provided with internal screw thread 9 on stomach tube 10, major joint 2 with
Stomach tube 10 can be improved the stability and reliability of device 100, structure is simple, easy to operate by being threadedly engaged.
Preferably, non-return folder 11 is also had additional on stomach tube 10, non-return folder 11 is set on stomach tube 10, after nasal feeding,
Non-return folder 10 can prevent regurgitation of food, convenient for giving patient's medicine feed during stomach decompression.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (9)
1. a kind of stomach tube device, including stomach tube and the stomach duct connector being detachably connected with the stomach tube, it is characterised in that: described
Stomach duct connector includes major joint, the first linking arm and the second linking arm, and the fixing end of first, second linking arm is located at described
The same side of major joint, the movable end of first linking arm are equipped with the first piston cooperated with the major joint, and described second
The movable end of linking arm is equipped with the second piston cooperated with the first piston.
2. a kind of stomach tube device according to claim 1, it is characterised in that: the fixing end of first linking arm is located at institute
It states on major joint, the fixing end of second linking arm is located on first linking arm.
3. a kind of stomach tube device according to claim 1, it is characterised in that: one end of the first piston connects with the master
Head clamping, the other end and the second piston are clamped.
4. a kind of stomach tube device according to claim 3, it is characterised in that: the first piston and the major joint cooperate
One end is equipped with card slot, and the other end is equipped with hook.
5. a kind of stomach tube device according to claim 4, it is characterised in that: the first piston is equipped with first passage, institute
Stating major joint has second channel.
6. a kind of stomach tube device according to claim 5, it is characterised in that: the internal diameter of the first passage is 5.5mm-
6.5mm, the internal diameter of the second channel are 7.5mm-8.5mm.
7. a kind of stomach tube device according to claim 1, it is characterised in that: be arranged on the major joint outer arm outwardly convex
The cream risen is convex, and second linking arm is equipped with button hole, and the button hole and the newborn convex buckle are closed.
8. a kind of stomach tube device according to claim 1, it is characterised in that: the major joint is matched with the stomach tube screw thread
It closes.
9. a kind of stomach tube device according to claim 1, it is characterised in that: be provided with non-return folder on the stomach tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353125.6U CN208823481U (en) | 2018-03-15 | 2018-03-15 | A kind of stomach tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353125.6U CN208823481U (en) | 2018-03-15 | 2018-03-15 | A kind of stomach tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823481U true CN208823481U (en) | 2019-05-07 |
Family
ID=66303794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353125.6U Expired - Fee Related CN208823481U (en) | 2018-03-15 | 2018-03-15 | A kind of stomach tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823481U (en) |
-
2018
- 2018-03-15 CN CN201820353125.6U patent/CN208823481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200220 Address after: Siming District of Xiamen city in Fujian Province town road 361003 No. 55 Patentee after: The First Affiliated Hospital of Xiamen University Address before: Room 1302, 203 Douxi Road, Siming District, Xiamen City, Fujian Province Patentee before: Qian Fang |
|
| 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: 20190507 Termination date: 20200315 |