CN204352213U - Oral medicine nasal feeding device - Google Patents
Oral medicine nasal feeding device Download PDFInfo
- Publication number
- CN204352213U CN204352213U CN201420836521.6U CN201420836521U CN204352213U CN 204352213 U CN204352213 U CN 204352213U CN 201420836521 U CN201420836521 U CN 201420836521U CN 204352213 U CN204352213 U CN 204352213U
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- CN
- China
- Prior art keywords
- cartridge case
- water drum
- establishes
- groove
- water
- 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
Abstract
This utility model relates to a kind of oral medicine Nasal feeding device, belong to field of medical device, comprise three grades of sleeves, first order sleeve is cartridge case, cartridge case medicine outlet end is sharp mouth shape, pass through sealing of lid, cartridge case medicine outlet end inwall establishes drainage screen, cartridge case non-operative end establishes ear pushing, cartridge case bottom interior wall establishes sharp-pointed projection, water drum is arranged in cartridge case, water drum outer wall establishes groove, fixing rubber ring is coordinated in groove, water drum is tightly connected by rubber ring and cartridge case, water drum water side is sharp mouth shape, the other end establishes ear pushing, push rod is arranged in water drum, push rod outer wall establishes groove, fixing rubber ring is coordinated in groove, push rod is connected by seal with elastometic washer with water drum, medicine dissolution is abundant, stomach tube can not be blocked, simple and practical.
Description
Technical field
This utility model relates to a kind of oral medicine Nasal feeding device, belongs to field of medical device.
Background technology
For the infant that stupor, oral disease, some Post operation or tumor, esophagostenosis, premature infant and the state of an illness are critical etc., the patient particularly living in ICU and neural Medicine and Surgery stupor, frequently by nasal feeding, enteral nutrition preparation and medicine are fed to patient, ensure the card nutrition of patient and the needs for the treatment of.But often reckon without clinically some medicines can not be used for grind, and reckon without medicine and medicine, consistency problem between medicine and EN, the opportunity of nasal feeding is also clear not, and also there is no at present the pharmaceutical dosage form aiming at nasal feeding design, there is no the enough information of medicine and medicine, the compatibility between medicine and EN yet.Just often appearance is added to after completely being ground by all medicines of required treatment in EN together to patient's nasal feeding clinically.And the adverse effect causing some serious and do not reach due curative effect, nasal feeding tube also often blocks.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of medicine dissolution abundant, can not block stomach tube, simple and practical oral medicine Nasal feeding device.
Oral medicine Nasal feeding device described in the utility model, comprise three grades of sleeves, first order sleeve is cartridge case, cartridge case medicine outlet end is sharp mouth shape, pass through sealing of lid, cartridge case medicine outlet end inwall establishes drainage screen, cartridge case non-operative end establishes ear pushing, cartridge case bottom interior wall establishes sharp-pointed projection, water drum is arranged in cartridge case, water drum outer wall establishes groove, fixing rubber ring is coordinated in groove, water drum is tightly connected by rubber ring and cartridge case, water drum water side is sharp mouth shape, the other end establishes ear pushing, push rod is arranged in water drum, push rod outer wall establishes groove, fixing rubber ring is coordinated in groove, push rod is connected by seal with elastometic washer with water drum.
Operation principle and process:
During work, cartridge case discharge end is lived by sealing of lid, tablet after pulverizing is put into cartridge case and injected warm water and mixes well, water drum water side is inserted in water, warm water sucks in water drum by upper pulling-pushing rod, then water drum is inserted cartridge case, medicament in cartridge case is sealed up, rock cartridge case, oarse-grained medicament and sharp-pointed projection frictional impact, make it pulverize and fully dissolve, remove lid, cartridge case is connected stomach tube, the ear pushing of hand push water drum, medicament in cartridge case is injected stomach tube, oarse-grained medicament is filtered net filtration and stays on drainage screen, water drum water side is sharp mouth shape, when its contacted filter screen, bulky grain medicament is squeezed by the Jian Zui water side of water drum, bulky grain medicament can be avoided like this to cover block water on drainage screen flow through, press down push rod and water is injected stomach tube, stomach tube is rinsed.
The beneficial effect that this utility model is compared with prior art had is:
Oral medicine Nasal feeding device described in the utility model, oarse-grained medicament is filtered net filtration and stays on drainage screen, prevent from blocking stomach tube, oarse-grained medicament and sharp-pointed projection frictional impact, make it pulverize and fully dissolve, and water drum water side is sharp mouth shape, avoid bulky grain medicament to cover block water on drainage screen to flow through, structure is simple simultaneously, easy to operate, can carry out medicine feed and cleaning process continuously.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment schematic diagram.
In figure: 1, push rod; 2, ear pushing; 3, rubber ring; 4, water drum; 5, water; 6, medicament; 7, cartridge case; 8, drainage screen.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, oral medicine Nasal feeding device described in the utility model, comprise three grades of sleeves, first order sleeve is cartridge case 7, cartridge case 7 medicine outlet end is sharp mouth shape, pass through sealing of lid, cartridge case 7 medicine outlet end inwall establishes drainage screen 8, cartridge case 7 non-operative end establishes ear pushing 2, cartridge case 7 bottom interior wall establishes sharp-pointed projection, water drum 4 is arranged in cartridge case, water drum 4 outer wall establishes groove, fixing rubber ring 3 is coordinated in groove, water drum 4 is tightly connected by rubber ring 3 and cartridge case 7, water drum 4 water side is sharp mouth shape, the other end establishes ear pushing 2, push rod 1 is arranged in water drum 4, push rod 1 outer wall establishes groove, fixing rubber ring 3 is coordinated in groove, push rod 1 and water drum 4 are tightly connected by rubber ring 3.
Operation principle and process:
During work, cartridge case 7 discharge end is lived by sealing of lid, tablet after pulverizing is put into cartridge case 7 and injected warm water and mixes well, water drum 4 water side is inserted in water, warm water sucks in water drum 4 by upper pulling-pushing rod 1, then water drum 4 is inserted cartridge case 7, medicament in cartridge case 7 is sealed up, rock cartridge case 7, oarse-grained medicament and sharp-pointed projection frictional impact, make it pulverize and fully dissolve, remove lid, cartridge case 7 is connected stomach tube, hand push water drum 4 ear pushing 2, medicament in cartridge case 7 is injected stomach tube, oarse-grained medicament is filtered net 8 and filters and stay on drainage screen 8, water drum 4 water side is sharp mouth shape, when its contacted filter screen 8, bulky grain medicament is squeezed by the Jian Zui water side of water drum 4, bulky grain medicament can be avoided like this to cover block water on drainage screen 8 flow through, press down push rod 1 and water is injected stomach tube, stomach tube is rinsed.
Claims (1)
1. an oral medicine Nasal feeding device, it is characterized in that: comprise three grades of sleeves, first order sleeve is cartridge case (7), cartridge case (7) medicine outlet end is sharp mouth shape, pass through sealing of lid, cartridge case (7) medicine outlet end inwall is established drainage screen (8), cartridge case (7) non-operative end establishes ear pushing (2), cartridge case (7) bottom interior wall establishes sharp-pointed projection, water drum (4) is arranged in cartridge case, water drum (4) outer wall establishes groove, fixing rubber ring (3) is coordinated in groove, water drum (4) is tightly connected by rubber ring (3) and cartridge case (7), water drum (4) water side is sharp mouth shape, the other end establishes ear pushing (2), push rod (1) is arranged in water drum (4), push rod (1) outer wall establishes groove, fixing rubber ring (3) is coordinated in groove, push rod (1) and water drum (4) are tightly connected by rubber ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836521.6U CN204352213U (en) | 2014-12-25 | 2014-12-25 | Oral medicine nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836521.6U CN204352213U (en) | 2014-12-25 | 2014-12-25 | Oral medicine nasal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352213U true CN204352213U (en) | 2015-05-27 |
Family
ID=53253711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836521.6U Expired - Fee Related CN204352213U (en) | 2014-12-25 | 2014-12-25 | Oral medicine nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619130A (en) * | 2016-12-28 | 2017-05-10 | 广东省中医院 | Thermochromic perfusion apparatus |
-
2014
- 2014-12-25 CN CN201420836521.6U patent/CN204352213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619130A (en) * | 2016-12-28 | 2017-05-10 | 广东省中医院 | Thermochromic perfusion apparatus |
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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 |
Granted publication date: 20150527 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |