CN2744346Y - Rinsing and absorbing controller - Google Patents
Rinsing and absorbing controller Download PDFInfo
- Publication number
- CN2744346Y CN2744346Y CN 200420079279 CN200420079279U CN2744346Y CN 2744346 Y CN2744346 Y CN 2744346Y CN 200420079279 CN200420079279 CN 200420079279 CN 200420079279 U CN200420079279 U CN 200420079279U CN 2744346 Y CN2744346 Y CN 2744346Y
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- CN
- China
- Prior art keywords
- channel
- switching device
- device shifter
- negative pressure
- controller
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- Expired - Fee Related
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Abstract
The utility model discloses a rinsing and absorbing controller, which is characterized in that the utility model is provided with a casing body (1) in which a drainage channel (2), a liquid enter channel (3), a negative pressure channel (4) and a switching device (5) are provided, the switching device (5) divides each channel apart, the switching device (5) is sealed and matched with each channel, and a connecting channel (6) is arranged on the switching device (5). The connecting channel (6) makes the drainage channel (2) communicate with the liquid enter channel (3)when the switching device (5) at a position, and when the switching device (5) at another position, the connecting passage (6) communicates the drainage channel (2) with the negative pressure channel (4). The utility model realizes dual functions of partial rinsing and absorbing, the clean operating field is guaranteed, an absorbing pipe is dredged by making use of physiological saline, the infiltration of the absorbing pipe is raised, and the surgical operation is convenient. Simultaneously, the water is controlled, the external affection brought by expanding the rinsing scope is avoided, and the surgical working capacity is decreased.
Description
Technical field
This utility model relates to a kind of flushing and attracts controller.
Background technology
People need attract the tissue fluid of oozing out with the normal saline washing pathological tissues and with the method for negative pressure drainage in when operation.Directly saline being injected patient's intraperitoneal when the flushing pathological tissues washes, water control device is not set, therefore can not controls the scope of flushing, cause easily infecting, increased the workload of operation again, and suction catheter is stopped up by blood clot or fibrous tissue easily during negative pressure drainage.
Summary of the invention
This utility model is that a kind of flushing attracts controller, and it is not only simple in structure, has realized the integrated of flushing and attraction, and easy to use, can also improve the operability of operation.
This utility model is by the following technical solutions: a kind of flushing attracts controller, it is provided with housing, enclosure interior is provided with drainage channel, feed pathway, negative pressure channel and switching device shifter, switching device shifter is separated each passage, be set to be sealed and matched between switching device shifter and each passage, be provided with interface channel on switching device shifter, described interface channel is communicated with drainage channel switching device shifter with feed pathway when a certain position, when the another location drainage channel is communicated with negative pressure channel.
Described switching device shifter be arranged in the housing can push-and-pull dividing plate, the through hole on the dividing plate is an interface channel, end is provided with limited block about dividing plate, is provided with handle below housing.
Described switching device shifter is rotatable spheroid, is provided with in the spheroid right angle communicating pipe to be interface channel, and the end of right angle communicating pipe is communicated with drainage pipe, and the position of the other end mouth of pipe is corresponding with feed pathway and negative pressure channel respectively, and spheroid is provided with spacer pin.
Drainage channel, feed pathway, negative pressure channel and switching device shifter contact jaw are provided with sealing ring, form with switching device shifter to be sealed and matched, and sealing ring is the band saw dentation facing to the face of switching device shifter.
Described feed pathway is connected with quick pressure flush device by feed tube, the described device of getting express developed comprises douche bag, catch, feed liquor connection tube, fluid connection tube, the douche bag import is communicated with the feed liquor connection tube, the end of import is provided with catch in douche bag, catch can rotate around fixing point, catch is greater than the import of douche bag, and outlet is communicated with the fluid pipeline
The utlity model has following beneficial effect: in attracting the flushing controller, be provided with switching device shifter, its collection flushing is an one with attracting function, can either in operation, realize the dual-use function of local douche and attraction like this, the assurance operating field is clean, can utilize normal saline that attraction pipeline is dredged again, improves the unobstructed property of suction catheter, the operation of being convenient to perform the operation, simultaneously can control water, avoid having reduced the workload of operation because of enlarging external world's infection that the flushing scope may be brought.It is provided with quick pressure flush device, can realize the flushing to calculus of bile duct class focus.The housing below is provided with handle, meets the custom requirement of holding, and is convenient to moveable partition board, realizes the switching of pipeline.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 attracts the user mode figure of controller for push-and-pull type flushing.
Fig. 2 is the structural representation that rotary flushing attracts controller.
The specific embodiment
In Fig. 1, flushing attracts controller to be provided with housing 1, is provided with drainage channel 2 in the housing 1, feed pathway 3, negative pressure channel 4 and switching device shifter 5, switching device shifter 5 is separated each passage, and the housing 1 that present embodiment adopts is oval, but laterally is provided with the dividing plate of push-and-pull in housing 1, through hole on the dividing plate is an interface channel 6, housing 1 is stretched out at the two ends of dividing plate, is provided with limited block 7 at the two ends of stretching out housing 1, and purpose is to prevent dividing plate displacement when push-and-pull.Dividing plate is separated into upper shell and lower house with housing 1, in upper shell, be provided with drainage channel 2, drainage channel 2 one ends are connected with suction catheter, suction catheter is at right angles crooked, satisfy the needs of different lesions tissue flushing like this, the other end contacts with the upper face of dividing plate, be provided with feed pathway 3 and negative pressure channel 4 in the lower house, one end of feed pathway 3 contacts with the lower face of dividing plate, the other end is connected with bag of saline 16, one end of negative pressure channel 4 also contacts with the lower face of dividing plate, and the other end is connected with negative pressure bottle.Drainage channel 2, feed pathway 3, negative pressure channel 4 are provided with sealing ring 10 with the contact jaw of dividing plate, be sealed and matched with dividing plate formation, sealing ring 10 is the band saw dentation facing to the face of dividing plate, frictional force in the time of can reducing dividing plate and move, the degree of deformation that increases sealing ring 10 is arranged simultaneously, to reach best sealing effectiveness.When dividing plate was in a certain position, through hole made drainage channel 2 be communicated with negative pressure channel 4, and the generation negative pressure of negative pressure bottle is by negative pressure channel 4, through hole, drainage channel 2 and suction catheter sucking-off tissue fluid; Dividing plate is carried out push-and-pull, and through hole is communicated with drainage channel 2 dividing plate with feed pathway 3 when the another location, and the saline in the bag of saline 16 just washes diseased region by feed pathway 3, drainage channel 2, suction catheter.The push-and-pull of dividing plate can be provided with handle 8 in the lower end of housing 1 for convenience.The process that general flushing attracts is as follows: at first wash pathological tissues, attract the tissue fibers and the blood clot that come off by negative pressure drainage.When blood clot of discharging or tissue fibers are stopped up suction catheter, adopt above-mentioned normal saline mediation suction catheter when negative pressure drainage.If gallbladder or bile duct are washed, between bag of saline 16 and feed pathway 3, be provided with quick pressure flush device, the pressure flush device comprises douche bag 12, catch 13, feed liquor connection tube 14, fluid connection tube 15 fast, the douche bag import is communicated with bag of saline 16 by feed liquor connection tube 14, outlet is communicated with feed pathway 3 by fluid connection tube 15, it is to improve brinish flow velocity in order to wash that inflating bag is got in employing express developed, so that realize the flushing mediation at bile duct position.End in douche bag 12 imports is provided with catch 13, and catch 13 can rotate around stiff end, and baffle plate 13 is greater than the import of douche bag 12, when the saline in the bag of saline 16 when import department splashes into douche bag 12, catch 13 is opened; To douche bag 12 pressurizations, catch 13 with douche bag 12 inlet seals, suppresses the refluence of water under the pressure of water during flushing, and saline rushes at lesions position fast and washes under the effect of pressure.
Fig. 1 median septum is to be horizontally installed in the housing 1, and it also can vertically be arranged in the housing 1, and drainage channel 2, feed pathway 3 and negative pressure channel 4 are separated.
In Fig. 2, it is rotatable spheroid that flushing attracts the switching device shifter 5 of controller, be provided with in the spheroid and right angle communicating pipe be interface channel 6, be respectively equipped with feed pathway 3 and negative pressure channel 4 at the two ends, the left and right sides of spheroid, be provided with drainage channel 2 in the lower end of spheroid, on feed pathway 3, negative pressure channel 4 and drainage channel 2, be provided with sealing ring 10.Right angle communicating pipe, the position of the one end mouth of pipe was corresponding with feed pathway 3 and negative pressure channel 4 respectively, the other end be communicated with drainage pipe 2.When right angle communicating pipe was positioned at a certain position, feed pathway 3 communicated with drainage channel 2 by right angle communicating pipe, and spinning ball drives and rotates ball intravital right angle communicating pipe, and negative pressure channel was communicated with drainage channel 2 by right angle communicating pipe.In order to limit right angle communicating pipe in the angle of rotating, spheroid is provided with spacer pin 9.
Claims (6)
1, a kind of flushing attracts controller, it is characterized in that being that it is provided with housing (1), housing (1) inside is provided with drainage channel (2), feed pathway (3), negative pressure channel (4) and switching device shifter (5), switching device shifter (5) is separated each passage, switching device shifter (5) and each passway are for being sealed and matched, on switching device shifter (5), be provided with interface channel (6), described interface channel (6) is communicated with drainage channel (2) switching device shifter (5) with feed pathway (3) when a certain position, when the another location drainage channel (2) is communicated with negative pressure channel (4).
2, flushing according to claim 1 attracts controller, it is characterized in that described switching device shifter (5) for be arranged in the housing (1) can push-and-pull dividing plate, the through hole on the dividing plate is interface channel (6), end is provided with limited block (7) about dividing plate.
3, flushing according to claim 2 attracts controller, it is characterized in that being provided with handle (8) in housing (1) below.
4, flushing according to claim 1 attracts controller, it is characterized in that described switching device shifter (5) is rotatable spheroid, be provided with in the spheroid and be interface channel (6) right angle communicating pipe, the end of right angle communicating pipe is communicated with drainage pipe (2), the position of the other end mouth of pipe is corresponding with feed pathway (3) and negative pressure channel (4) respectively, and spheroid is provided with spacer pin (9).
5, flushing according to claim 1 attracts controller, it is characterized in that drainage channel (2), feed pathway (3), negative pressure channel (4) are provided with sealing ring (10) with switching device shifter (5) contact jaw, be sealed and matched with switching device shifter (5) formation, sealing ring (10) is the band saw dentation facing to the face of switching device shifter (5).
6, flushing according to claim 1 attracts controller, it is characterized in that described feed pathway (3) is connected with quick pressure flush device by feed tube (11), the described device of getting express developed comprises douche bag (12), catch (13), feed liquor connection tube (14), fluid connection tube (15), douche bag (12) import is communicated with feed liquor connection tube (14), end in douche bag (12) import is provided with catch (13), catch (13) can rotate around fixing point, catch (13) is greater than the import of douche bag (12), and the outlet of douche bag (12) is communicated with fluid connection tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079279 CN2744346Y (en) | 2004-09-08 | 2004-09-08 | Rinsing and absorbing controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079279 CN2744346Y (en) | 2004-09-08 | 2004-09-08 | Rinsing and absorbing controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744346Y true CN2744346Y (en) | 2005-12-07 |
Family
ID=35579133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079279 Expired - Fee Related CN2744346Y (en) | 2004-09-08 | 2004-09-08 | Rinsing and absorbing controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744346Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068751A (en) * | 2011-03-07 | 2011-05-25 | 钱建民 | Anti-plugging multifunctional surgical aspirator |
| CN109938784A (en) * | 2018-05-08 | 2019-06-28 | 武汉大学中南医院 | It is a kind of to wash by water, attract integrated apparatus |
-
2004
- 2004-09-08 CN CN 200420079279 patent/CN2744346Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068751A (en) * | 2011-03-07 | 2011-05-25 | 钱建民 | Anti-plugging multifunctional surgical aspirator |
| CN109938784A (en) * | 2018-05-08 | 2019-06-28 | 武汉大学中南医院 | It is a kind of to wash by water, attract integrated 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 | ||
| RR01 | Reinstatement of patent right | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051207 Termination date: 20100908 |