CN2155203Y - Medical manual continuous flushing device - Google Patents
Medical manual continuous flushing device Download PDFInfo
- Publication number
- CN2155203Y CN2155203Y CN 93209271 CN93209271U CN2155203Y CN 2155203 Y CN2155203 Y CN 2155203Y CN 93209271 CN93209271 CN 93209271 CN 93209271 U CN93209271 U CN 93209271U CN 2155203 Y CN2155203 Y CN 2155203Y
- Authority
- CN
- China
- Prior art keywords
- piston
- water
- hole
- flushing device
- seal receptacle
- 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
- 238000011010 flushing procedure Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005406 washing Methods 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The medical manual continuous flushing device belongs to the medical appliance field. The water flushing device comprises a shell provided with a water outlet hole and a water cavity structure, and a piston in sliding fit with the inner wall of the shell in a shaft and hole mode, wherein the end part of one side of the shell is connected with a sealing seat, the sealing seat is provided with a water inlet hole channel and is provided with a one-way valve, the piston consists of a head part and a rod part, the head part of the piston is provided with at least one water through hole structure, and the end side of the head part of the piston is fixedly provided with an elastic check ring; the piston rod part is in sliding fit with the sealing seat shaft and the hole, the suspension end of the piston rod part is connected with a pushing handle, and the suspension end of the piston rod part is also provided with a spring. The water flushing device has the advantages of simple structure, low cost, convenient use and continuous flushing.
Description
The medical manual that this utility model the relates to device of washing by water continuously belongs to medical apparatus and instruments.
Operation needs water flushing wound surface to keep the art open country clear often, and this is a significant process in many operation processs, as the operation of opening cranium of neurosurgery and the disc removal art of orthopaedics etc.Therefore the device of washing by water seems very important.Medical now bath device mainly contains following several: the one, and glass tubing rubber bulb formula, because of its finite capacity, after having dashed, water needs once more can continue flushing behind the suction water, can not realize irrigating continuously, therefore seem pretty troublesome, and can not adapt to the needs of emergency sometimes.The 2nd, electronic irrigator, though continuous bath can be provided, the cost height, easy break-down can not use during power failure, and general hospital can't afford, and is difficult for popularizing.The 3rd, available irrigation with syringe uses inconvenient especially.
This utility model purpose is to provide a kind of new medical manually continuous bath device, makes every effort to simple in structure, and is easy to use, can wash by water continuously, and then improve operation efficient.
The technical scheme that adopts that achieves the above object is: the manually continuous bath device of new medical, comprise have apopore, the housing of water cavity structure, be axle, the piston that is slidingly matched of hole with inner walls, it is characterized in that: water cavity one side end of housing also is connected with seal receptacle, have the entry duct with housing water cavity UNICOM on the seal receptacle, entry is provided with check valve in the duct; Piston is made of head and bar portion, and piston crown has at least one limbers structure, the distolateral elastic scheibe that can cover the limbers that is fixed with of piston crown; Piston rod portion and seal receptacle axle, hole are slidingly matched, and the outstanding end end of its bar is connected with the propelling handle, be set with on the outstanding end-journal of bar an end bearing on the seal receptacle, the other end is bearing in the spring that advances on the handle.
Fig. 1 is wash by water the continuously organigram of device of this utility model medical manual.
The embodiment that provides referring to accompanying drawing further describes.As shown in the figure: this bath device includes has apopore, the housing (1) of water cavity structure, this housing (1) shape is just as syringe, water cavity one side end of housing (1) seal receptacle (5) that has been threaded, be provided with inner walls in housing (1) water cavity and be axle, the piston that the hole is slidingly matched (4), piston (4) is made up of head and bar portion, piston (4) bar portion and seal receptacle (5) are axle, the hole is slidingly matched, the outstanding end of its bar portion is connected with and advances handle (7), its connected mode can adopt and be threaded, or screw connects (not drawing among the figure), be set with an end bearing on seal receptacle (5) on the outstanding end-journal of piston (4) bar portion, the other end is bearing in the spring (6) that advances on the handle (7), has entry duct on the seal receptacle (5) with housing (1) water cavity UNICOM, entry is provided with check valve in the duct, check valve is made of water inlet pipe (9) and nonreturn valve core (8) in this example, this check valve also can adopt other structure, on piston (4) head, also has one or more limbers structure, the distolateral elastic scheibe (3) of also using bolt (2) to be fixed on the covered limbers of piston (4) head of piston (4) head.Above-mentioned each parts remove spring (6) and adopt metal material, and elastic scheibe (3) adopts rubber, piston (4) head can select for use outside the elastomeric material, and Yu Zhejun can adopt non-toxic plastic to make.
Can locate to connect aqueduct (10) in water inlet pipe (9) when using this bath device, aqueduct (10) is made of non-toxic plastic, water intaking valve (11), and aqueduct (10) is made of non-toxic plastic, and water intaking valve (11) can be made of stainless steel material.
Referring to accompanying drawing, the work process of this bath device is, piston (4) is pushed ahead when manually pushing propelling handle (7), the A chamber volume reducing of the water cavity that forms by parts such as housing (1), piston (4), seal receptacles, pressure raises, A intracavity water is from the apopore ejection of housing (1), and elastic scheibe (3) is pressed towards piston (4) and seals its limbers to prevent the water adverse current; Simultaneously B chamber volume increases, and pressure descends, and the nonreturn valve core of check valve (8) moves on the water inlet pipe (9) relatively and is out the valve state, current through water intaking valve (11), aqueduct (10), water inlet pipe (9), and the entry duct of seal receptacle (5) enter the B chamber.After hands loosens finger pressure propelling handle (7), after making piston (4) under spring (6) effect, move, B chamber volume descends, pressure raises, and nonreturn valve core (8) pressurized is close valve state and prevents watery vomiting stream; The A cavity pressure descends simultaneously, and B chamber water enters the A chamber through the limbers of piston (4).Said process can keep continuous bath repeatedly.
That this water-flushing device has is simple in structure, cost is low, easy to use, the advantage that can wash by water continuously again. Can be made into disposable product, can prevent cross-infection.
Claims (2)
1, the medical manual device of washing by water continuously, comprise and have apopore, the housing of water cavity structure, be axle, the piston that is slidingly matched of hole with inner walls, it is characterized in that: water cavity one side end of housing also is connected with seal receptacle, have the entry duct with housing water cavity UNICOM on the seal receptacle, entry is provided with check valve in the duct; Piston is made of head and bar portion, and piston crown has at least one limbers structure, the distolateral elastic scheibe that can cover the limbers that is fixed with of piston crown; Piston rod portion and seal receptacle axle, hole are slidingly matched, and the outstanding end end of its bar is connected with the propelling handle, be set with on the outstanding end-journal of bar an end bearing on the seal receptacle, the other end is bearing in the spring that advances on the handle.
2,, it is characterized in that said elastic scheibe can adopt elastomeric material to make by the described medical manual of claim 1 device of washing by water continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209271 CN2155203Y (en) | 1993-04-09 | 1993-04-09 | Medical manual continuous flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209271 CN2155203Y (en) | 1993-04-09 | 1993-04-09 | Medical manual continuous flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155203Y true CN2155203Y (en) | 1994-02-09 |
Family
ID=33791507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93209271 Expired - Fee Related CN2155203Y (en) | 1993-04-09 | 1993-04-09 | Medical manual continuous flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758993A (en) * | 2015-04-09 | 2015-07-08 | 成都冠禹科技有限公司 | Wound washing device for medical care personnel |
| CN110151530A (en) * | 2018-03-07 | 2019-08-23 | 李晓玲 | A kind of anti-touching type Ophthalmological nursing apparatus |
-
1993
- 1993-04-09 CN CN 93209271 patent/CN2155203Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758993A (en) * | 2015-04-09 | 2015-07-08 | 成都冠禹科技有限公司 | Wound washing device for medical care personnel |
| CN104758993B (en) * | 2015-04-09 | 2017-11-17 | 郝玉芳 | A kind of medical personnel's Wound cleansing apparatus |
| CN110151530A (en) * | 2018-03-07 | 2019-08-23 | 李晓玲 | A kind of anti-touching type Ophthalmological nursing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |