CN215230767U - Flushing-sucking separation type suction perfusion device - Google Patents
Flushing-sucking separation type suction perfusion device Download PDFInfo
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- CN215230767U CN215230767U CN202121110383.XU CN202121110383U CN215230767U CN 215230767 U CN215230767 U CN 215230767U CN 202121110383 U CN202121110383 U CN 202121110383U CN 215230767 U CN215230767 U CN 215230767U
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- flushing
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Abstract
The utility model provides a washing and suction disconnect-type suction perfusion device, relates to clinical medicine technical field, including attracting pipe, flush controller and flushing pipe, attracting pipe and flushing pipe separate completely, attracting pipe on be equipped with check valve, check valve wash mouthful and rotary valve, flush controller be equipped with the flush pump in the casing, the flush pump is connected with the flushing pipe, by battery powered and by pressing handle and circuit board control output. The utility model discloses a break-make and the washing volume of washing controller individual control flushing pipe both can be with dashing simultaneously inhaling, also can singly dash singly to inhale. The one-way valve installed on the suction tube prevents the backflow of the waste liquid, and the one-way valve flushing port and the rotary valve are used for flushing the one-way valve, so that the blockage at the one-way valve due to the long-time suction of the waste liquid is avoided. The suction tube and the flushing tube are completely separated, so that cross infection is avoided. The device has the advantages of simple equipment, convenient operation, safety and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of clinical medicine, concretely relates to medical suction perfusion device.
Background
The suction perfusion device is a disposable medical apparatus necessary for clinical abdominal cavity operation, and is mainly used for washing, stripping, sucking and other operations of an operation part under the endoscopic operation in cooperation with surgical apparatuses such as an ultrasonic knife and the like. In the conventional suction perfusion apparatus, a suction tube and a flushing tube are generally integrated in one metal tube, power is supplied by an independent power supply device, and the suction of waste liquid and flushing are controlled by a control device. The suction tube and the flushing tube of the prior device are generally provided with mixed flow parts at the outlet, so cross infection is easy to cause, and the power supply part is separated from the control part, so that the device is more complex. Furthermore, the prior art devices do not consider the problem of waste liquid backflow from the suction tube.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy the not enough of current suction perfusion device existence, provide a dash and inhale disconnect-type suction perfusion device, attract pipe and flushing pipe to reduce cross infection through the complete separation, retrench equipment through integrated power supply unit and controlling means, prevent the waste liquid backward flow through the installation check valve.
A flushing-sucking separated type suction perfusion device comprises a suction tube, a flushing controller and a flushing tube, wherein the suction tube and the flushing tube are completely separated to avoid cross infection, and a check valve, a check valve flushing port and a rotary valve are arranged on the suction tube, so that waste liquid can be prevented from flowing back, and blockage at the check valve due to long-time waste liquid suction can be avoided.
The flushing controller is internally provided with a flushing pump in the shell, the flushing pump is connected with a flushing pipe, the flushing pump is powered by a battery, the output power is controlled by the pressing handle and the circuit board, the flushing controller independently controls the on-off and the flushing amount of the flushing pipe, and the flushing controller can flush and suck simultaneously or can flush and suck singly.
The utility model has the advantages that:
1. the utility model is used for attract the suction tube of waste liquid and the flushing pipe that is used for washing separates completely, does not have the mixed flow part, has reduced cross infection's risk, improves the operation security.
2. The utility model is provided with a one-way valve, a one-way valve flushing port and a rotary valve on the suction tube. If the waste liquid flows back to the operation part due to the fault or sudden power failure of the negative pressure suction apparatus, the probability of cross infection is increased, so the one-way valve is arranged on the suction tube to avoid the backflow of the waste liquid. In addition, in order to avoid the blockage of the one-way valve caused by long-time waste liquid suction of the suction tube, a one-way valve flushing port and a rotary valve are arranged at the position, close to the one-way valve, of the suction tube, so that the flushing is convenient.
3. The flushing controller integrates the control device and the power supply device, so that the space is saved, and the cost is reduced. The flushing controller realizes the independent control of the on-off and the flow of the flushing pipe by controlling the output power of the flushing pump by utilizing the pressing handle and the circuit board, so that the flushing of the operation part and the suction and discharge of waste liquid can be carried out simultaneously or independently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic block diagram of the flushing controller of the present invention controlling the on/off and flushing amount of the flushing pipe.
In the figure: 1-a suction tube; 2-a housing; 3-one-way valve flushing port; 4-rotating the valve; 5-a one-way valve; 6-a washing pump; 7-a battery; 8-pressing the handle; 9-a circuit board; 10-a flush controller; 11-flushing pipe.
Detailed Description
Referring to fig. 1, a flushing and sucking separated type suction perfusion device comprises a suction tube 1, a flushing controller 10 and a flushing tube 11;
the suction tube 1 and the flushing tube 11 are completely separated and controlled independently, so that the risk of cross infection caused by mixed flow is reduced.
The suction tube 1 is provided with the one-way valve 5, the one-way valve flushing port 3 and the rotary valve 4, so that waste liquid can be prevented from flowing back, and blockage at the one-way valve 5 due to long-time waste liquid suction can be avoided.
The flushing controller 10 is provided with a flushing pump 6 in the shell 2, the flushing pump 6 is connected with a flushing pipe 11, the power is supplied by a battery 7, and the output power is controlled by a pressing handle 8 and a circuit board 9, so that the on-off and the flushing amount of the flushing pipe can be controlled independently, and the flushing controller can be used for flushing and sucking simultaneously or flushing and sucking singly.
The utility model discloses a theory of operation:
as shown in fig. 2, firstly, the suction tube 1 and the irrigation tube 11 are put into a target area, and the suction tube 1 is connected to an externally connected negative pressure suction apparatus; then, an external negative pressure aspirator switch is opened and a pressing handle 8 of the flushing controller is pressed, so that a battery 7 supplies power to a flushing pump 6, and flushing and waste liquid suction are started; finally, the output power of the flushing pump 6 is changed by adjusting the pressing handle 8 to adjust the water outlet amount of the flushing pipe 11. The one-way valve 5 prevents the backflow of the waste liquid, and when the waste liquid is sucked for a long time, the dredging device can be used for dredging the position near the one-way valve 5 through the one-way valve flushing port 3 and the rotary valve 4.
Claims (1)
1. A kind of washing and sucking the seperated suction perfusion apparatus, characterized by that: comprises a suction tube (1), a flushing controller (10) and a flushing tube (11); the suction tube (1) is separated from the flushing tube (11), the suction tube (1) is provided with a one-way valve (5), a one-way valve flushing port (3) and a rotary valve (4), a flushing controller (10) is provided with a flushing pump (6) in a shell (2), the flushing pump (6) is connected with the flushing tube (11), the flushing pump is powered by a battery (7), and the output power is controlled by a pressing handle (8) and a circuit board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110383.XU CN215230767U (en) | 2021-05-24 | 2021-05-24 | Flushing-sucking separation type suction perfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110383.XU CN215230767U (en) | 2021-05-24 | 2021-05-24 | Flushing-sucking separation type suction perfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215230767U true CN215230767U (en) | 2021-12-21 |
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ID=79457447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121110383.XU Active CN215230767U (en) | 2021-05-24 | 2021-05-24 | Flushing-sucking separation type suction perfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215230767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212374A (en) * | 2022-01-20 | 2022-10-21 | 宁波恒达医疗器械有限公司 | Self-pressurization flushing device |
-
2021
- 2021-05-24 CN CN202121110383.XU patent/CN215230767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212374A (en) * | 2022-01-20 | 2022-10-21 | 宁波恒达医疗器械有限公司 | Self-pressurization flushing device |
| CN115212374B (en) * | 2022-01-20 | 2024-04-02 | 宁波恒达医疗器械有限公司 | Self-pressurizing flushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Yan Inventor after: Yin Senhu Inventor after: Yu Hanjie Inventor after: Hu Yan Inventor after: Fan Ziyu Inventor after: Wang Quan Inventor after: Xu Hong Inventor after: Zhang Nan Inventor after: Wang Yu Inventor before: Xia Yan Inventor before: Yin Senhu Inventor before: Yu Hanjie Inventor before: Hu Yan Inventor before: Fan Ziyu Inventor before: Wang Quan Inventor before: Xu Hong Inventor before: Zhang Nan Inventor before: Wang Yu |
|
| CB03 | Change of inventor or designer information |