CN208989713U - A kind of Nasal feeding device - Google Patents
A kind of Nasal feeding device Download PDFInfo
- Publication number
- CN208989713U CN208989713U CN201821469045.3U CN201821469045U CN208989713U CN 208989713 U CN208989713 U CN 208989713U CN 201821469045 U CN201821469045 U CN 201821469045U CN 208989713 U CN208989713 U CN 208989713U
- Authority
- CN
- China
- Prior art keywords
- nasal feeding
- tube
- outer tube
- injection cannula
- periphery
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Nasal feeding devices, described device includes nasogastric tube, the injecting liquid drug casing for being connected to nasogastric tube one end and liquid food injection cannula, the outlet bulb for being connected to the nasogastric tube other end and stickup lantern ring, the nasogastric tube includes nasal feeding inner tube and the nasal feeding outer tube for being set in nasal feeding inner tube periphery, the injecting liquid drug casing and the outer fluid communication of the nasal feeding, fluid communication in the liquid food injection cannula and the nasal feeding, the periphery wall of the nasal feeding outer tube are provided with multiple fluid holes.The Nasal feeding device of the utility model can be distinguished with venous transfusion pipeline very well, and can achieve the purpose that treat bacterium infection by injecting drug.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of Nasal feeding device.
Background technique
Nasal feeding, that is, nasal feeding (nasogastric gavage), exactly sends stomach tube in patient's stomach by nasal cavity, passes through
Stomach tube is sought food object into patient's stomach, commonly used in the patient that goes into a coma or cannot feed self.
Prior art discloses it is a kind of can nasal feeding oxygen supply respiratory siphon, including supporting plate and nasogastric tube, the end of nasogastric tube set
It is equipped with several open-works, wherein arc groove is provided in the middle part of supporting plate, the both ends of supporting plate are provided with pilot hole, one of assembly
It is plugged and connected with oxygen hose linkage section in hole, is plugged and connected with nasogastric tube linkage section in another pilot hole, oxygen hose linkage section,
The upper end of nasogastric tube linkage section is integrally formed to be provided with link slot, the lower end one of oxygen hose linkage section, nasogastric tube linkage section
It is molding to be provided with grip shank, nasogastric tube is plugged and connected in the link slot on nasogastric tube linkage section, on oxygen hose linkage section
Elastomer block is adhesively fixed between grip shank in grip shank and nasogastric tube linkage section, the top of pilot hole is provided with connecting plate,
Flexible cloth is provided on connecting plate, the end of flexible cloth is provided with glue-line.
Prior art discloses disposable nasogastric tube protective cover, the one end that a nasogastric tube is connected to syringe is equipped with one
Nasal feeding pipe fitting, the soft pipe cap lid that the port of nasal feeding pipe fitting can be placed on nasogastric tube splice port equipped with one, one
Nasogastric tube protective cover is made of a fixing clamp, a protective case and a small Jiao Gai, which is fixed using the plastics of general structure
Card, the fixing clamp are fixedly connected with a protective case that can be placed on nasogastric tube and nasal feeding pipe fitting, wherein fixing clamp and nasogastric tube
For movable connection, the port of protective case is equipped with a small Jiao Gai, not dirty convenient for the end of protecting nasogastric tube to be connected to syringe
Dye.
Disposable nasogastric tube instillator, belongs to medical instruments field, including liquid storing bag, Y-piece, cyclopentadienyl disclosed in the prior art
Fei Shi dropper, flow speed controller, nasal feeding pipe fitting, the liquid storing bag top are connect with the supervisor of Y-piece, the Y-piece two
The free end of branch pipe is respectively equipped with a bottle needle, and two branch pipes of Y-piece are connected separately with air inlet pipe, the free end difference of two air inlet pipe
Equipped with filtering head, the liquid storing bag bottom, Murphy type burette, flow speed controller, nasal feeding pipe fitting are successively contacted by conduit, described
Nasal feeding pipe fitting is circular platform type, and nasal feeding pipe fitting is greater than the diameter of nasal feeding pipe fitting free end with the diameter of conduit connecting pin.
Existing nasogastric tube is easy to mix up with venous transfusion pipeline, to be infused from nasogastric tube, and existing nasogastric tube
It is easy to damage esophagus and gastric mucosa etc. in insertion stomach, to cause the infection of immunity inherently weak patient.
Utility model content
The utility model embodiment is designed to provide a kind of Nasal feeding device, and the Nasal feeding device of the utility model can be very
It is good to be distinguished with venous transfusion pipeline, and can achieve the purpose that treat bacterium infection by injecting drug.
To achieve the above object, the utility model embodiment provides a kind of Nasal feeding device, and described device includes nasogastric tube, connects
Be connected to nasogastric tube one end injecting liquid drug casing and liquid food injection cannula, be connected to the nasogastric tube other end outlet bulb,
And lantern ring is pasted, the nasogastric tube includes nasal feeding inner tube and the nasal feeding outer tube for being set in nasal feeding inner tube periphery, the medicine
Liquid injection cannula and the outer fluid communication of the nasal feeding, the liquid food injection cannula and fluid communication in the nasal feeding, it is described
The internal diameter of nasal feeding outer tube is 4-6mm, outer diameter 5-7mm, and the internal diameter of the nasal feeding inner tube is 2-4mm, outer diameter 3-5mm, described
The gap of annular is formed between nasal feeding outer tube and nasal feeding inner tube, the periphery wall of the nasal feeding outer tube is provided with multiple fluid holes,
The diameter of the fluid hole is 1-2mm, and the nasal feeding outer tube of every 1cm length is provided with the 1-3 fluid holes, the outlet bulb
With fluid communication in the nasal feeding, the periphery of the outlet bulb is provided with a plurality of cynapse item, and the stickup lantern ring includes set
Be located at nasal feeding outer tube periphery and can be moved along the nasal feeding outer tube length direction collar body, be connected to the lantern ring sheet
The surface of the ventilation strip of external week two sides, the collar body and ventilation strip is provided with the hair side of sticking cloth, the ventilation strip
On be provided with breathable microporous；The periphery of the liquid food injection cannula is provided with label bar.
Optionally, the inlet of the injecting liquid drug casing is connected with the first sealing cover, and the liquid food injection cannula enters
The second sealing cover is connected at mouthful.
Optionally, the free end of the cynapse item is provided with spheric granules.
Optionally, the nasogastric tube is soft silica gel, and the injecting liquid drug casing and liquid food injection cannula are rigid plastics.
Optionally, the material of the outlet bulb and cynapse item is soft silica gel.
Optionally, the internal diameter of the nasal feeding outer tube is 1-1.5mm bigger than the outer diameter of the nasal feeding inner tube.
The utility model embodiment has the advantages that
The nasogastric tube of the utility model embodiment is provided with label bar, can be write or pattern and perfusion tube carry out area
Point, prevent from mistaking pipe, and end is provided with outlet bulb, can be effectively prevented the nasal feeding tube ends of corner angle to esophagus and
Gastric mucosa is caused to wipe and be scratched, in addition it can from injecting liquid drug casing by being provided with the nasal feeding outer tube of fluid hole to esophagus stomach function regulating
Germ killing drugs are injected in mucous membrane, further prevent bacterium infection.
Detailed description of the invention
Fig. 1 is a kind of structure chart of specific embodiment of Nasal feeding device that the utility model embodiment 1 provides.
Fig. 2 is a kind of structure chart of specific embodiment of nasogastric tube that the utility model embodiment 1 provides.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
The utility model provides a kind of Nasal feeding device, and shown in Fig. 1-2, described device includes nasogastric tube 1, is connected to nasogastric tube
The injecting liquid drug casing 2 and liquid food injection cannula 3 of 1 one end, the outlet bulb 4 for being connected to 1 other end of nasogastric tube and viscous
Lantern ring 5 is pasted, the nasogastric tube 1 includes nasal feeding inner tube 11 and the nasal feeding outer tube 12 for being set in 11 periphery of nasal feeding inner tube, described
Injecting liquid drug casing 2 and the nasal feeding outer tube 12 are in fluid communication, and the liquid food injection cannula 3 connects with 11 fluid of nasal feeding inner tube
Logical, the internal diameter of the nasal feeding outer tube 12 is 4-6mm, outer diameter 5-7mm, and the internal diameter of the nasal feeding inner tube 11 is 2-4mm, outer diameter is
3-5mm, is formed with the gap of annular between the nasal feeding outer tube 12 and nasal feeding inner tube 11, the periphery wall of the nasal feeding outer tube 12 is set
Multiple fluid holes 21 are equipped with, the diameter of the fluid hole 21 is 1-2mm, and the nasal feeding outer tube 12 of every 1cm length is provided with 1-3 institute
Fluid hole 21 is stated, the outlet bulb 4 is in fluid communication with the nasal feeding inner tube 11, and the periphery of the outlet bulb 4 is provided with more
Cynapse item 41, the stickup lantern ring 5 include being set in 12 periphery of nasal feeding outer tube and can be along 12 length of nasal feeding outer tube
The mobile collar body 51 in direction, the ventilation strip 52 for being connected to the 51 periphery two sides of collar body, 51 He of collar body
The surface of ventilation strip 52 is provided with the hair side of sticking cloth, is provided with breathable microporous on the ventilation strip 52；The liquid food injection
The periphery of casing 3 is provided with label bar 32.
The nasogastric tube of the utility model embodiment is provided with label bar, can be write or pattern and perfusion tube carry out area
Point, prevent from mistaking pipe, and end is provided with outlet bulb, can be effectively prevented the nasal feeding tube ends of corner angle to esophagus and
Gastric mucosa is caused to wipe and be scratched, in addition it can from injecting liquid drug casing by being provided with the nasal feeding outer tube of fluid hole to esophagus stomach function regulating
Germ killing drugs are injected in mucous membrane, further prevent bacterium infection.
Embodiment 2
The present embodiment provides injecting liquid drug casing and liquid food injection cannula, as shown in Figure 1, the injecting liquid drug casing 2
Inlet is connected with the first sealing cover 22, and the inlet of the liquid food injection cannula 3 is connected with the second sealing cover 31.
The specifically used mode of the present embodiment nasal feeding pipe device is as follows: outlet bulb filled in nose until stomach first,
Then air is injected into stomach by liquid food injection cannula and nasal feeding inner tube, while the sound for whether having bubbling in stomach is listened to, if
Have, illustrates to export bulb under one's belt.Then it is infused by injecting liquid drug casing and nasal feeding outer tube, fluid hole on esophagus and stomach wall
Germ killing drugs are penetrated, collar body is then smoothed out with the fingers at upper lip ditch along nasal feeding outer tube, then pasted by such as penicillin solution etc.
Adhesive tape can carry out injection liquid food, and liquid food temperature is preferably at 38-42 DEG C or so.
Embodiment 3
The present embodiment provides prominent items, as shown in Figure 1, the free end of the cynapse item 41 is provided with spheric granules 42,
The material of the outlet bulb 4 and cynapse item 41 is soft silica gel, and spheric granules and cynapse item assist in gastric juice and liquid food
It is mixed after rapid dispersion, and the outlet of particulate matter blocking outlet bulb can also be prevented.
Embodiment 4
The present embodiment provides the material of Nasal feeding device, the nasogastric tube 1 is soft silica gel, 2 He of injecting liquid drug casing
Liquid food injection cannula 3 is rigid plastics, such as PVC.
Embodiment 5
The present embodiment provides the size of nasal feeding outer tube and inner tube, the internal diameter of the nasal feeding outer tube 12 is than the nasal feeding inner tube 11
The big 1-1.5mm of outer diameter.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (6)
1. a kind of Nasal feeding device, which is characterized in that described device includes nasogastric tube (1), the medical fluid for being connected to nasogastric tube (1) one end
Injection cannula (2) and liquid food injection cannula (3) are connected to the outlet bulb (4) of the nasogastric tube (1) other end and paste
Lantern ring (5), the nasogastric tube (1) include nasal feeding inner tube (11) and the nasal feeding outer tube for being set in nasal feeding inner tube (11) periphery
(12), the injecting liquid drug casing (2) and the nasal feeding outer tube (12) are in fluid communication, the liquid food injection cannula (3) with it is described
Nasal feeding inner tube (11) is in fluid communication, and the internal diameter of the nasal feeding outer tube (12) is 4-6mm, outer diameter 5-7mm, the nasal feeding inner tube
(11) internal diameter is 2-4mm, outer diameter 3-5mm, and annular is formed between the nasal feeding outer tube (12) and nasal feeding inner tube (11)
The periphery wall in gap, the nasal feeding outer tube (12) is provided with multiple fluid holes (21), and the diameter of the fluid hole (21) is 1-
2mm, the nasal feeding outer tube (12) of every 1cm length are provided with the 1-3 fluid holes (21), the outlet bulb (4) and the nose
It raises inner tube (11) to be in fluid communication, the periphery of outlet bulb (4) is provided with a plurality of cynapse item (41), the stickup lantern ring (5)
Including the collar body for being set in nasal feeding outer tube (12) periphery and can be mobile along nasal feeding outer tube (12) length direction
(51), the ventilation strip (52) of the collar body (51) periphery two sides, the collar body (51) and ventilation strip (52) are connected to
Surface be provided with the hair side of sticking cloth, be provided with breathable microporous on the ventilation strip (52)；The liquid food injection cannula (3)
Periphery be provided with label bar (32).
2. Nasal feeding device according to claim 1, which is characterized in that the inlet of the injecting liquid drug casing (2) connects
Have the first sealing cover (22), the inlet of the liquid food injection cannula (3) is connected with the second sealing cover (31).
3. Nasal feeding device according to claim 1, which is characterized in that the free end of the cynapse item (41) is provided with ball
Shape particle (42).
4. Nasal feeding device according to claim 1, which is characterized in that the nasogastric tube (1) is soft silica gel, the medical fluid
Injection cannula (2) and liquid food injection cannula (3) are rigid plastics.
5. Nasal feeding device according to claim 1, which is characterized in that the material of outlet bulb (4) and cynapse item (41)
Material is soft silica gel.
6. Nasal feeding device according to claim 1, which is characterized in that the internal diameter of the nasal feeding outer tube (12) is than the nasal feeding
The big 1-1.5mm of outer diameter of inner tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469045.3U CN208989713U (en) | 2018-09-07 | 2018-09-07 | A kind of Nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469045.3U CN208989713U (en) | 2018-09-07 | 2018-09-07 | A kind of Nasal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989713U true CN208989713U (en) | 2019-06-18 |
Family
ID=66799611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469045.3U Active CN208989713U (en) | 2018-09-07 | 2018-09-07 | A kind of Nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989713U (en) |
-
2018
- 2018-09-07 CN CN201821469045.3U patent/CN208989713U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6983655B2 (en) | 2 material Y connector | |
| CN103118722B (en) | Blunt pin safe drugs delivery system | |
| US3332418A (en) | Injection site for venoclysis apparatus | |
| US20040073189A1 (en) | Vial access transfer set | |
| JP6914921B2 (en) | Dual port tubes for suction and feeding systems, methods, and devices | |
| CN208989713U (en) | A kind of Nasal feeding device | |
| CN203107926U (en) | Medical multifunctional trachea cannula connector | |
| CN201423062Y (en) | Liquid medicine intercepting and keeping infusion apparatus | |
| CN211410636U (en) | Ear-hanging type nasal cavity drug administration device | |
| JPH0717313Y2 (en) | Communication member for medical equipment | |
| CN210277952U (en) | Elasticity stomach tube for gastroenterology | |
| CN209204392U (en) | A kind of newborn's trachea cannula | |
| CN201880126U (en) | Venous retention needle | |
| CN219921713U (en) | Improved dosing joint | |
| CN206026782U (en) | Safe type transfusion system of ration with draw liquid needle anticreep device | |
| CN216169190U (en) | Transfusion system capable of directly administering and connecting pump tube | |
| CN210433802U (en) | Three-way hose joint for transfusion | |
| CN209378167U (en) | A kind of novel only liquid infusion apparatus | |
| CN213076638U (en) | Novel nutrient solution infusion instrument | |
| CN213251385U (en) | Stomach tube for digestive system department | |
| CN109771735B (en) | Infusion apparatus with hanging bottle | |
| CN214105451U (en) | Infusion tube with extension tube | |
| CN218607399U (en) | Split type nasogastric tube | |
| CN206534987U (en) | One kind is used for the outer immobilized patients pin hole drug drip device of orthopaedics | |
| CN210644740U (en) | Double-liquid-bag infusion apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |