CN203724607U - Anti-blocking orthopedic surgery aspirator - Google Patents
Anti-blocking orthopedic surgery aspirator Download PDFInfo
- Publication number
- CN203724607U CN203724607U CN201420039771.7U CN201420039771U CN203724607U CN 203724607 U CN203724607 U CN 203724607U CN 201420039771 U CN201420039771 U CN 201420039771U CN 203724607 U CN203724607 U CN 203724607U
- Authority
- CN
- China
- Prior art keywords
- fluid flow
- flow tube
- suction catheter
- liquid storage
- communicated
- 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
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 10
- 238000001356 surgical procedure Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 20
- 239000002775 capsule Substances 0.000 claims description 15
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 208000032843 Hemorrhage Diseases 0.000 description 7
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
Abstract
The utility model relates to an aspirator for surgeries, in particular to an anti-blocking orthopedic surgery aspirator. The aspirator comprises a suction pipe, a liquid flow pipe and a liquid storage bag which are communicated in sequence. A liquid storage opening and a gas extracting opening are formed in a top cover of the liquid storage bag. The gas extracting opening is communicated with a negative pressure gas source. One end of the liquid flow pipe is communicated with the suction pipe. The other end of the liquid flow pipe is provided with an expanding opening in a stretching-funnel shape. Inner threads are arranged in an inner cavity of the liquid storage opening. Outer threads matched with the inner threads are arranged at the end of the expanding opening. The end, connected with the suction pipe, of the liquid flow pipe is provided with an ellipsoidal filtering bag. A filtering screen is arranged in the filtering bag. Parts for connecting of a structure and equipment are optimized, the ellipsoidal filtering bag convenient to clear is added at one end of the liquid flow pipe, and the phenomenon that a pipeline is blocked during a whole surgery process cannot happen.
Description
Technical field
This utility model relates to a kind of attractor for operation, is specifically related to a kind of blockage resisting orthopedic surgical aspirator.
Background technology
In surgical operation, suction pump one of is requisite operating theater instruments, and hemorrhage, bone slag and other liquid that it can suck in operation, keep surgical field of view clear.In operation, require the strength attracting to want suitably, too small meeting makes to attract unclean and makes surgical field of view clear not, particularly, in the time of massive hemorrhage, can surgeon not seen owing to having little time to suck blood, cannot stop blooding, and severe patient can cause patient death; And attract strength excessive, can damage the tissue that is attracted device contact; While is due to the existence of the foreign bodies such as bone slag, clot or tissue, also cause suction pump to stop up, can the situation of blocking occur because of various situations clinically at present, the suction aspirator tip that in operation, dredging is blocked often need to be wasted the time of a lot of preciousnesses, sometimes can only solve by changing suction aspirator tip.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, provides a kind of and can effectively place the blockage resisting orthopedic surgical aspirator stopping up in suction pump use procedure.
For achieving the above object, the technical scheme of taking is:
A kind of blockage resisting orthopedic surgical aspirator, comprise the suction catheter, fluid flow tube and the liquid storing bag that are communicated with successively, the top cover of described liquid storing bag is provided with liquid storage mouth and bleeding point, bleeding point is communicated with negative pressure source of the gas, one end of described fluid flow tube is connected with suction catheter, the other end of fluid flow tube is provided with to be and opens funnelform extension mouth, in described liquid storage mouth inner chamber, be provided with female thread, extension mouth end is provided with the external screw thread mating with female thread, the described fluid flow tube end being connected with suction catheter is provided with elliposoidal and filters capsule, filters in capsule and is provided with filter screen.
The filtration capsule of described suction catheter and fluid flow tube end is pegged graft or is threaded connection, and suction catheter is pegged graft or is threaded connection in filtration capsule.
The top cover of described liquid storing bag is also provided with pressure limiting valve.
Adopt technique scheme, obtained beneficial effect is:
This utility model has carried out new design and change by the clogging that existing conventional suction pump is often occurred in application process, by ensureing that fluid flow tube osculum enters great Kou and gone out to optimize the structure of whole equipment, the parts of syndeton and equipment have been optimized simultaneously, filter capsule by the ellipsoid that adds easy cleaning in fluid flow tube one end, ensured to there will not be the phenomenon of line clogging in whole operation process, can effectively ensure normally carrying out of operation, and can not affect the quality of operation, guarantee the success of operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Sequence number in figure: 1 is that suction catheter, 2 is that fluid flow tube, 3 is that liquid storing bag, 4 is that liquid storage mouth, 5 is that bleeding point, 6 is that filtration capsule, 7 is that pressure limiting valve, 8 is extension mouth.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Referring to Fig. 1, a kind of blockage resisting orthopedic surgical aspirator, comprise the attraction 1 being communicated with successively, fluid flow tube 2 and liquid storing bag 3, the top cover of described liquid storing bag 3 is provided with liquid storage mouth 4 and bleeding point 5, bleeding point 5 is communicated with negative pressure source of the gas, one end of described fluid flow tube 2 is connected with suction catheter 1, the other end of fluid flow tube 2 is provided with to be and opens funnelform extension mouth 8, in described liquid storage mouth 4 inner chambers, be provided with female thread, extension mouth 8 ends are provided with the external screw thread mating with female thread, described fluid flow tube 2 ends that are connected with suction catheter 1 are provided with elliposoidal and filter capsule 6, filter in capsule 6 and be provided with filter screen.
Described suction catheter 1 is pegged graft or is threaded connection with the filtration capsule 6 of fluid flow tube 2 ends, and suction catheter 1 is pegged graft or is threaded connection in filtration capsule 6.
The top cover of described liquid storing bag 3 is also provided with pressure limiting valve 7.
This utility model has carried out new design and change by the clogging that existing conventional suction pump is often occurred in application process, by ensureing that fluid flow tube osculum enters great Kou and gone out to optimize the structure of whole equipment, the parts of syndeton and equipment have been optimized simultaneously, filter capsule by the ellipsoid that adds easy cleaning in fluid flow tube one end, ensured to there will not be the phenomenon of line clogging in whole operation process, can effectively ensure normally carrying out of operation, and can not affect the quality of operation, guarantee the success of operation.
Claims (3)
1. a blockage resisting orthopedic surgical aspirator, comprise the suction catheter, fluid flow tube and the liquid storing bag that are communicated with successively, the top cover of described liquid storing bag is provided with liquid storage mouth and bleeding point, bleeding point is communicated with negative pressure source of the gas, it is characterized in that, one end of described fluid flow tube is connected with suction catheter, the other end of fluid flow tube is provided with to be and opens funnelform extension mouth, in described liquid storage mouth inner chamber, be provided with female thread, extension mouth end is provided with the external screw thread mating with female thread, the described fluid flow tube end being connected with suction catheter is provided with elliposoidal and filters capsule, filters in capsule and is provided with filter screen.
2. blockage resisting orthopedic surgical aspirator according to claim 1, is characterized in that, the filtration capsule of described suction catheter and fluid flow tube end is pegged graft or is threaded connection, and suction catheter is pegged graft or is threaded connection in filtration capsule.
3. blockage resisting orthopedic surgical aspirator according to claim 1, is characterized in that, the top cover of described liquid storing bag is also provided with pressure limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039771.7U CN203724607U (en) | 2014-01-22 | 2014-01-22 | Anti-blocking orthopedic surgery aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039771.7U CN203724607U (en) | 2014-01-22 | 2014-01-22 | Anti-blocking orthopedic surgery aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724607U true CN203724607U (en) | 2014-07-23 |
Family
ID=51194711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039771.7U Expired - Lifetime CN203724607U (en) | 2014-01-22 | 2014-01-22 | Anti-blocking orthopedic surgery aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724607U (en) |
-
2014
- 2014-01-22 CN CN201420039771.7U patent/CN203724607U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |