CN200939266Y - Medical appliances having irrigation and suction function - Google Patents
Medical appliances having irrigation and suction function Download PDFInfo
- Publication number
- CN200939266Y CN200939266Y CN 200620123554 CN200620123554U CN200939266Y CN 200939266 Y CN200939266 Y CN 200939266Y CN 200620123554 CN200620123554 CN 200620123554 CN 200620123554 U CN200620123554 U CN 200620123554U CN 200939266 Y CN200939266 Y CN 200939266Y
- Authority
- CN
- China
- Prior art keywords
- piston rod
- switch
- passage
- flushing
- medical apparatus
- 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
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Abstract
The utility model discloses a medical equipment with flushing and suction function, comprising a common channel, a suction channel, a flushing channel and a switch. The switch comprises a crust and a switch element. Three interfaces are arranged on the crust: a common channel interface, a suction channel interface and a flushing channel interface, which are connected with the three channels respectively. The switch element comprises a push button piston pole inside the crust and a packing washer arranged on the piston pole. The utility model has the advantages of simple structure, practical function, convenient operation and fluency in flushing and suction. The utility model can effectively improve the effect and accuracy of a plurality of operations, can reduce the labor intensity and is a new piece of medical equipment that has practical meaning and can be widely used in medical field.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of medical apparatus that possesses the I ﹠ A double-purpose functional.
At operation Shi Shushi, clear and be convenient to operation for wound, need constantly to wash wound with sterilized water or specific medicinal liquid, also need the compartment of terrain to attract to get rid of at dirts such as the sewage of wound and art open country and crimson bloods simultaneously with negative pressure catheter.At present domestic also do not have a special-purpose utensil, generally adopts pipettor imbibition flushing, and then attract with the conduit that is communicated with Negative pressure machine, needs two people's operations, and troublesome poeration and inaccurate often increases the time of performing the operation, and makes troubles and increase risk to operation.
The utility model content
The purpose of this utility model is to overcome present deficiency, a kind of dual-purpose medical apparatus with I ﹠ A function simple to operate is provided, and it has I ﹠ A and can carry out synchronously, and flushing thoroughly accurately, drain is totally abundant, and only need execute the patient one man operation.
Medical apparatus with I ﹠ A function of the present utility model comprises that a shared passage, attracts passage, an irrigation channel and a switch; Described switch comprises housing and change-over switch, and housing is provided with the common-use tunnel interface, attracts channel interface and irrigation channel interface, connects respectively at corresponding passage; Described change-over switch is to be arranged on intravital button piston rod of shell and the sealpiston-ring that is arranged on the button piston rod.
Above-mentioned described packed-piston is at least two, is arranged on the piston rod according to preset space length.
The piston rod of above-mentioned described switch is provided with a back-moving spring, and this spring is arranged on the upper end or the lower end of piston rod.
Described common-use tunnel is provided with an interior angle greater than 90 ° of arc bendings less than 150 °.
This utility model switches irrigation channel and attraction passage by switching device shifter, and connect and close irrigation channel respectively and attract passage, thus the switching of realization washing capacity and attraction function.Common-use tunnel is shared, be the outlet of flushing liquid and the inlet that attracts liquid, and irrigation channel and attraction passage is not connected.Thereby it is simple in structure, the function practicality, and easy to operate, I ﹠ A is unobstructed, can effectively improve efficient, degree of accuracy and the reduction labor intensity of all kinds of operations, has the novel medical apparatus than extensive use and realistic meaning in medical treatment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the passage folding sketch map that switch is in the attraction state;
Fig. 3 is the passage folding sketch map that switch is in the flushing state.
The specific embodiment
As shown in Figure 1, utensil of the present utility model has a common-use tunnel 1, irrigation channel 13 and one to attract passage 6, and common-use tunnel 1 is shared, is the outlet of flushing liquor and the inlet that attracts liquid, and irrigation channel 13 and attract passage 6 not connected.Irrigation channel 13 and one prolongs pipe 14 and is connected, and attracts passage 6 and is connected with another prolongation pipe 7.Common-use tunnel 1 constitutes an integral body with irrigation channel 13 with attracting passage 6 to be connected by switch 10.
Dual-purpose medical apparatus of the present utility model is work like this, as shown in Figure 1, attracts passage and irrigation channel respectively to prolong the flushing liquor (as outstanding high flexible package infusion solutions) that pipe is connected to Negative pressure machine and pressure is arranged.Make to attract passage to be in negative pressure state, make irrigation channel be full of flushing liquor simultaneously.When not having external force to put on piston rod 4, the switch state as shown in Figure 2, sealpiston-ring 2 and 9 has been closed irrigation channel mouth 12, has opened common-use tunnel mouth 8 simultaneously and has attracted passway 5.At this moment attract passage 6 and shared passage 1 to connect, can attract liquid to get rid of near wound and the wild place of art from attracting passage 6 with common-use tunnel 1 front end.When gripping this utensil, piston rod 4 exerted pressure and make piston rod 4 descending when complete with forefinger, then the switch state as shown in Figure 3, packed-piston 2 and 9 rings have been closed attraction passway 5, have opened common-use tunnel mouth 8 and irrigation channel mouth 12 simultaneously.At this moment irrigation channel 12 connects with shared passage 1, and flushing liquor can penetrate from the common-use tunnel mouth, and wound is washed.And when forefinger pressure was cancelled, under the effect of spring 11, piston rod 4 springs back to and makes attraction passage 6 and shared passage 1 was the state that connects, and can implement attraction.Push off and on as required or unclamp the switching that piston rod 4 can be realized I ﹠ A easily.
As shown in Figure 1, in order to work conveniently, special being provided with on the pipeline of common-use tunnel has 90 and spends to the bending of 150 degree.
Claims (4)
1, a kind of medical apparatus with I ﹠ A function is characterized in that: comprise that a shared passage, attracts passage, an irrigation channel and a switch; Described switch comprises housing and change-over switch, and housing is provided with the common-use tunnel interface, attracts channel interface and irrigation channel interface, connects respectively at corresponding passage; Described change-over switch is to be arranged on intravital button piston rod of shell and the sealpiston-ring that is arranged on the button piston rod.
2, the medical apparatus with I ﹠ A function according to claim 1, it is characterized in that: described packed-piston is at least two, is arranged on the piston rod according to preset space length.
3, the medical apparatus with I ﹠ A function according to claim 1, it is characterized in that: the piston rod of described switch is provided with a back-moving spring, and this spring is arranged on the upper end or the lower end of piston rod.
4, the medical apparatus with I ﹠ A function according to claim 1 is characterized in that: described common-use tunnel is provided with an interior angle greater than 90 ° of arc bendings less than 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123554 CN200939266Y (en) | 2006-08-04 | 2006-08-04 | Medical appliances having irrigation and suction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123554 CN200939266Y (en) | 2006-08-04 | 2006-08-04 | Medical appliances having irrigation and suction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200939266Y true CN200939266Y (en) | 2007-08-29 |
Family
ID=38745457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123554 Expired - Fee Related CN200939266Y (en) | 2006-08-04 | 2006-08-04 | Medical appliances having irrigation and suction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200939266Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071636A (en) * | 2012-12-31 | 2013-05-01 | 青岛市市立医院 | Suction head cleaning frame |
| CN106474575A (en) * | 2016-11-29 | 2017-03-08 | 曹占强 | A kind of Multifunctional suction device head |
| CN109568683A (en) * | 2018-11-21 | 2019-04-05 | 中国医学科学院阜外医院 | Operation multichannel aspirator lever |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
-
2006
- 2006-08-04 CN CN 200620123554 patent/CN200939266Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071636A (en) * | 2012-12-31 | 2013-05-01 | 青岛市市立医院 | Suction head cleaning frame |
| CN106474575A (en) * | 2016-11-29 | 2017-03-08 | 曹占强 | A kind of Multifunctional suction device head |
| CN109568683A (en) * | 2018-11-21 | 2019-04-05 | 中国医学科学院阜外医院 | Operation multichannel aspirator lever |
| CN109568683B (en) * | 2018-11-21 | 2022-10-14 | 中国医学科学院阜外医院 | Operation handle of multi-channel aspirator for operation |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113274563B (en) * | 2021-04-25 | 2024-04-16 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20110804 |