CN2749505Y - Revolve cutting type gastric lavage tube - Google Patents
Revolve cutting type gastric lavage tube Download PDFInfo
- Publication number
- CN2749505Y CN2749505Y CN 200420097906 CN200420097906U CN2749505Y CN 2749505 Y CN2749505 Y CN 2749505Y CN 200420097906 CN200420097906 CN 200420097906 CN 200420097906 U CN200420097906 U CN 200420097906U CN 2749505 Y CN2749505 Y CN 2749505Y
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- CN
- China
- Prior art keywords
- rotary
- tube
- gastric lavage
- rotary cutting
- cannula
- 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 - Lifetime
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Abstract
The utility model discloses a rotary cutting type gastric lavage tube, which is composed of a liquid injecting tube 1, a liquid discharging cannula 2 and a liquid discharging tube 6, wherein the liquid discharging cannula 2 is sheathed outside the liquid injecting tube 1, and a fixed blade 3 is arranged on the front end opening of the liquid discharging cannula 2; a rotary cutting spray head 4 is arranged on the end part of the liquid injecting tube 1 which extends the liquid discharging cannula 2, and a rotary cutting blade 5 is arranged on the upper plate surface of the rotary cutting spray head 4. Because the discharging process and the injecting process of the rotary cutting type gastric lavage tube are separated, when the physic liquor is injected, gastric lavage venom can be discharged simultaneously, and thus, the residence time of the venom in a stomach can be shortened; because the rotary cutting spray head is a rotary type, medicines can be uniformly coated; because the utility model is additionally provided with the rotary cutting blade, the liquid discharging cannula can not be clogged by mucus, the speed of gastric lavage is quick, the process of gastric lavage is thorough, and pain of patients is less; the success ratio of emergency treatment for poisoning patients can be improved.
Description
Technical field
This utility model relates to a kind of improvement of drug intoxication patient gastrolavage tube, and specifically a kind of rotary-cutting type gastrolavage tube is applicable to oral ingestion medicine patient first aid.
Background technology
Clinically,, adopt gastrolavage mostly to oral intoxicant patient's rescue, the noxious substance eccysis of gastric is clean.Present employed gastrolavage tube is single chamber liquid injection pipe, to the intragastric infusion medicinal liquid, this gastrolavage tube feed liquor and discharge opeing all are runners by medicine liquid injection pipe, and its weak point is: the venom of gastric lavage can not all flow out in the limit side washing, required time is longer, has prolonged the soak time of stomach contratoxin; The mouth of pipe of gastrolavage tube easily stops up, and causes gastric lavage to interrupt, and needs intubate again, and patient's misery is bigger; Gastric lavage is inhomogeneous thoroughly, and it is slow that patient recovers.
Summary of the invention
The purpose of this utility model is to provide a kind of the deficiencies in the prior art that overcome, and is easy and simple to handle, and easy to use, and gastrolavage tube be difficult for to stop up, gastric lavage is uninterrupted, gastric lavage rotary-cutting type gastrolavage tube completely.
For reaching above purpose, the technical scheme that this utility model adopted is: this rotary-cutting type gastrolavage tube, constitute by liquid injection pipe, discharge opeing sleeve pipe, discharging tube, the discharge opeing casing pipe sleeve is located at the outside of liquid injection pipe, between liquid injection pipe outer wall and discharge opeing internal surface of sleeve pipe, form exhaust chamber, it is characterized in that being provided with fixed blade, stretch out the telescopic end of discharge opeing at liquid injection pipe and be provided with the rotary-cut shower nozzle, on the upper face of rotary-cut shower nozzle, establish cutting blade at discharge opeing sleeve pipe front end oral area.This utility model is also implemented by following measure: described rotary-cut shower nozzle, by nozzle housing, the sidewall spray orifice, the front side spray orifice, oblique guide vane, rotation hole and rotating blade constitute, the sidewall spray orifice can symmetricly be established 2-4, the front side spray orifice can be established 4-6, tiltedly guide vane is the inclined-plane stripe board, become the wing shape, one end is fixed on nozzle housing front end face inboard, the other end upwards, inwardly stretch, tiltedly guide vane can be established two, its oblique unanimity, and tiltedly guide vane is under the impetus of liquid, driving the rotary-cut shower nozzle rotates on the annulus of liquid injection pipe front end, liquid sprays in sidewall and forearm spray orifice, the flushing coat of the stomach, and cutting blade also rotates with the rotary-cut shower nozzle, with fixed blade tamper is sheared, thereby prevented to stop up the discharge opeing sleeve pipe; Fixed blade and cutting blade respectively are provided with two.When using this utility model, the rotary-cutting type gastrolavage tube is stretched into patient's gastric, fluid injection, discharge opeing can be carried out simultaneously.
The beneficial effects of the utility model are: compare with the gastrolavage tube of present use, because row, notes separate, so in injection liquid, discharge the gastric lavage venom, shortened the retention time of venom, because the rotary-cut shower nozzle is a rotary type at gastric, so dispenser is even, owing to added cutting blade, so mucus can not stopped up the discharge opeing sleeve pipe, so gastric lavage speed is fast, thorough, patient's misery is less, can improve poisoning patient's salvage success rate.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master.
Fig. 2 is the A-A sectional schematic diagram of this utility model along Fig. 1.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2.This rotary-cutting type gastrolavage tube, constitute by liquid injection pipe 1, discharge opeing sleeve pipe 2, discharging tube 6, discharge opeing sleeve pipe 2 is set in the outside of liquid injection pipe 1, be provided with fixed blade 3 at discharge opeing sleeve pipe 2 front end oral areas, the end of stretching out discharge opeing sleeve pipe 2 at liquid injection pipe 1 is provided with rotary-cut shower nozzle 4, establishes cutting blade 5 on the upper face of rotary-cut shower nozzle 4.Described rotary-cut shower nozzle 4, constitute by nozzle housing 41, sidewall spray orifice 42, front side spray orifice 43, oblique guide vane 44, rotation hole 45 and rotating blade 5, sidewall spray orifice 42 can symmetricly be established 2-4, front side spray orifice 43 can be established 4-6, tiltedly guide vane 44 is the inclined-plane stripe board, and an end is fixed on nozzle housing 41 front end face inboards, and the other end makes progress, inwardly stretches, tiltedly guide vane 44 can be established two, its oblique unanimity; Fixed blade 3 respectively is provided with two with cutting blade 5.
Claims (2)
1, a kind of rotary-cutting type gastrolavage tube, constitute by liquid injection pipe (1), discharge opeing sleeve pipe (2), discharging tube (6), discharge opeing sleeve pipe (2) is set in the outside of liquid injection pipe (1), it is characterized in that being provided with fixed blade (3) at discharge opeing sleeve pipe (2) front end oral area, the end of stretching out discharge opeing sleeve pipe (2) at liquid injection pipe (1) is provided with rotary-cut shower nozzle (4), establishes cutting blade (5) on the upper face of rotary-cut shower nozzle (4).
2, rotary-cutting type gastrolavage tube according to claim 1, it is characterized in that described rotary-cut shower nozzle (4), constitute by nozzle housing (41), sidewall spray orifice (42), front side spray orifice (43), oblique guide vane (44), rotation hole (45) and rotating blade (5), sidewall spray orifice (42) can symmetricly be established 2-4, front side spray orifice (43) can be established 4-6, tiltedly guide vane (44) is the inclined-plane stripe board, one end is fixed on nozzle housing (41) front end face inboard, the other end makes progress, inwardly stretches, tiltedly guide vane (44) can be established two, its oblique unanimity; Fixed blade (3) respectively is provided with two with cutting blade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097906 CN2749505Y (en) | 2004-11-30 | 2004-11-30 | Revolve cutting type gastric lavage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097906 CN2749505Y (en) | 2004-11-30 | 2004-11-30 | Revolve cutting type gastric lavage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749505Y true CN2749505Y (en) | 2006-01-04 |
Family
ID=35822902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097906 Expired - Lifetime CN2749505Y (en) | 2004-11-30 | 2004-11-30 | Revolve cutting type gastric lavage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749505Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833558A (en) * | 2015-03-25 | 2015-08-12 | 中国人民解放军第三军医大学第一附属医院 | A parathyroid gland homogenizing breaker |
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
| CN113181461A (en) * | 2021-05-18 | 2021-07-30 | 河南科技大学第一附属医院 | Rotary washing type double-cavity gastric lavage tube |
-
2004
- 2004-11-30 CN CN 200420097906 patent/CN2749505Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833558A (en) * | 2015-03-25 | 2015-08-12 | 中国人民解放军第三军医大学第一附属医院 | A parathyroid gland homogenizing breaker |
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
| CN113181461A (en) * | 2021-05-18 | 2021-07-30 | 河南科技大学第一附属医院 | Rotary washing type double-cavity gastric lavage tube |
| CN113181461B (en) * | 2021-05-18 | 2022-05-17 | 河南科技大学第一附属医院 | Rotary washing type double-cavity gastric lavage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |