CN214969288U - Nasal feeding device for neurosurgical patient - Google Patents
Nasal feeding device for neurosurgical patient Download PDFInfo
- Publication number
- CN214969288U CN214969288U CN202023250898.8U CN202023250898U CN214969288U CN 214969288 U CN214969288 U CN 214969288U CN 202023250898 U CN202023250898 U CN 202023250898U CN 214969288 U CN214969288 U CN 214969288U
- Authority
- CN
- China
- Prior art keywords
- nasal feeding
- sealing ring
- air bag
- feeding device
- patient
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 12
- 210000002784 stomach Anatomy 0.000 abstract description 12
- 241000220317 Rosa Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 8
- 210000003238 esophagus Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a neurosurgery patient nasal feeding device, including injection syringe and nasogastric tube, the injection syringe passes through the inside intercommunication of connecting pipe and nasogastric tube, and the inside activity of injection syringe is equipped with piston push rod, and the inner wall of nasogastric tube bottom is equipped with the sealing ring, and the top of sealing ring is equipped with the connecting block, and the connecting block is equipped with the rubber air bag that is located the sealing ring inside through connecting the rope, and rubber air bag is thin thick water droplet form down, and the internal diameter of sealing ring is less than the external diameter of the biggest department of rubber air bag. The beneficial effects of the utility model are that, if when palirrhea takes place for patient's stomach, patient's stomach's liquid can get into the inside of nasogastric tube earlier, and rubber air bag receives the buoyancy rebound of liquid this moment, and when liquid further rose, rubber air bag's top became to plug up the inside of sealing ring to avoid liquid to pass through the nasogastric tube backward flow, avoid appearing palirrhea phenomenon, sealing ring and rubber air bag's cooperation is stable, and simple structure.
Description
Technical Field
The utility model relates to a medical care, in particular to neurosurgery patient nasal feeding device.
Background
Nasal feeding is nasal feeding method promptly, be exactly in the esophagus is put into to artifical stomach tube intranasal cavity under special circumstances, paste food with the grinding mill earlier, connect the big food mouth of annotating below the stomach tube joint with big syringe, firm in connection back, water and food are beaten to manual pressurization push rod piston in toward patient's stomach, the help can not independently swallow the patient provide water and food, maintain internal metabolism, weight and nutrition, after nasal feeding to the patient, the palirrhea phenomenon of esophagus often appears easily, the current nasal feeding pipe is complicated in the structure when coping with palirrhea phenomenon, the manufacturing cost of nasal feeding pipe is high, be difficult to the wide application.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a nasal feeding device for patients in neurosurgery so as to overcome the defects in the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a neurosurgery patient nasal feeding device, includes injection syringe and nasal feeding pipe, the injection syringe pass through the connecting pipe with the inside intercommunication of nasal feeding pipe, the inside activity of injection syringe is equipped with piston push rod, the inner wall of nasal feeding pipe bottom is equipped with the sealing ring, the top of sealing ring is equipped with the connecting block, the connecting block is equipped with through connecting the rope and is located the inside rubber air bag of sealing ring, rubber air bag is thin thick water droplet form down, the internal diameter of sealing ring is less than the external diameter of the biggest department of rubber air bag.
The utility model has the advantages that: the piston push rod is pushed, so that fluid food in the injection tube is injected into the stomach of the patient through the nasogastric tube, and the nasogastric feeding work is finished; if when palirrhea takes place for patient's stomach, the inside of nasogastric tube can be got into earlier to patient's stomach's liquid, and the rubber gasbag receives the buoyancy of liquid and upwards removes this moment, and when liquid further rose, the top of rubber gasbag became and can be plugged up the inside of sealing ring to avoid liquid to pass through the reverse outflow of nasogastric tube, avoid appearing palirrhea phenomenon, the cooperation of sealing ring and rubber gasbag is stable, and simple structure.
Drawings
FIG. 1 is a schematic structural view of a nasal feeding device for a neurosurgical patient according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1 is an injection tube, 2 is a connecting tube, 3 is a nasal feeding tube, 4 is a sealing ring, 5 is a connecting block, 6 is a connecting rope, 7 is a rubber air bag, 8 is a piston push rod, 9 is a thread sleeve, and 10 is a filter screen.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
As shown in fig. 1-2, embodiment 1 of the utility model provides a neurosurgery patient nasal feeding device, including injection syringe 1 and nasogastric tube 3, injection syringe 1 passes through the inside intercommunication of connecting pipe 2 with nasogastric tube 3, and the inside activity of injection syringe 1 is equipped with piston rod 8, and the inner wall of nasogastric tube 3 bottom is equipped with sealing ring 4, and the top of sealing ring 4 is equipped with connecting block 5, and connecting block 5 is equipped with the rubber gasbag 7 that is located the inside of sealing ring 4 through connecting rope 6, and rubber gasbag 7 is the thick water droplet form from top to bottom, and the internal diameter of sealing ring 4 is less than the external diameter of the biggest department of rubber gasbag 7.
The piston push rod 8 is pushed, so that the fluid food in the injection tube 1 is injected into the stomach of the patient through the nasogastric tube 3, and the nasogastric feeding work is finished; if when palirrhea takes place for patient's stomach, the liquid of patient's stomach can get into the inside of nasogastric tube 3 earlier, and rubber gasbag 7 receives the buoyancy rebound of liquid this moment, and when liquid further rose, the top of rubber gasbag 7 became and to be stopped up sealing ring 4's inside to avoid liquid to pass through nasogastric tube 3 backward outflow, avoid appearing palirrhea phenomenon, sealing ring 4 and rubber gasbag 7's cooperation is stable, and simple structure.
The embodiment 2 of the utility model provides a neurosurgery patient nasal feeding device, on the basis of embodiment 1, connect rope 6 to be the elasticity rope, when there is fluid food to flow in the inside of nasogastric tube 3, fluid food can promote rubber gasbag 7, and connect rope 6 and can prolong on connecting block 5, reduce rubber gasbag 7 to fluid food's resistance, make fluid food get into patient's stomach smoothly.
The embodiment 3 of the utility model provides a neurosurgery patient nasal feeding device, on the basis of embodiment 2, connecting pipe 2 and nasal feeding tube 3 are connected through thread bush 9, all be equipped with on connecting pipe 2 and the nasal feeding tube 3 with 9 complex external screw threads of thread bush, traditional threaded connection need rotate the pipeline, lead to the pipeline distortion easily, overlap 9 one end at connecting pipe 2 earlier with thread bush, and with 9 rotating of thread bush to the mouth of pipe parallel and level with connecting pipe 2, aim at the mouth of pipe of connecting pipe 2 and nasal feeding tube 3, carry out the rotating to thread bush 9 again, thereby can link together connecting pipe 2 and nasal feeding tube 3, the distortion that connecting pipe 2 and nasal feeding tube 3 take place to rotate and lead to has been avoided.
The embodiment 4 of the utility model provides a neurosurgery patient nasal feeding device, on the basis of embodiment 3, thread bush 9 is transparent material, and thread bush 9 is transparent material, is convenient for know whether the interface of connecting pipe 2 and nasogastric tube 3 aligns, the operation of being convenient for.
The embodiment 5 of the utility model provides a neurosurgery patient nasal feeding device, on the basis of embodiment 4, the inside of connecting pipe 2 still is equipped with filter screen 10, can filter the fluid food that gets into nasogastric tube 3 through filter screen 10, prevents that fluid food from blockking up in the inside of nasogastric tube 3.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a neurosurgery patient nasal feeding device, a serial communication port, including injection syringe (1) and nasal feeding pipe (3), injection syringe (1) through connecting pipe (2) with the inside intercommunication of nasal feeding pipe (3), the inside activity of injection syringe (1) is equipped with piston push rod (8), the inner wall of nasal feeding pipe (3) bottom is equipped with sealing ring (4), the top of sealing ring (4) is equipped with connecting block (5), connecting block (5) are equipped with through connecting rope (6) and are located inside rubber gasbag (7) of sealing ring (4), rubber gasbag (7) are thin thick water droplet form down, the internal diameter of sealing ring (4) is less than the external diameter of the biggest department of rubber gasbag (7).
2. The neurosurgical patient nasal feeding device according to claim 1, characterized in that the connection cord (6) is an elastic cord.
3. The neurosurgical patient nasal feeding device according to claim 1, characterized in that the connecting tube (2) and the nasal feeding tube (3) are connected by a threaded sleeve (9), and both the connecting tube (2) and the nasal feeding tube (3) are provided with an external thread cooperating with the threaded sleeve (9).
4. The neurosurgical patient nasal feeding device according to claim 3, characterized in that the threaded sleeve (9) is of transparent material.
5. The neurosurgical patient nasal feeding device according to claim 1, characterized in that the interior of the connection tube (2) is further provided with a filter screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250898.8U CN214969288U (en) | 2020-12-29 | 2020-12-29 | Nasal feeding device for neurosurgical patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023250898.8U CN214969288U (en) | 2020-12-29 | 2020-12-29 | Nasal feeding device for neurosurgical patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969288U true CN214969288U (en) | 2021-12-03 |
Family
ID=79142008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023250898.8U Expired - Fee Related CN214969288U (en) | 2020-12-29 | 2020-12-29 | Nasal feeding device for neurosurgical patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969288U (en) |
-
2020
- 2020-12-29 CN CN202023250898.8U patent/CN214969288U/en not_active Expired - Fee Related
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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: 20211203 |