CN201370800Y - Anti-clogging suction apparatus - Google Patents
Anti-clogging suction apparatus Download PDFInfo
- Publication number
- CN201370800Y CN201370800Y CN200920023436U CN200920023436U CN201370800Y CN 201370800 Y CN201370800 Y CN 201370800Y CN 200920023436 U CN200920023436 U CN 200920023436U CN 200920023436 U CN200920023436 U CN 200920023436U CN 201370800 Y CN201370800 Y CN 201370800Y
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- clogging
- suction
- negative pressure
- trocar sheath
- 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
- 238000007789 sealing Methods 0.000 abstract 2
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides anti-clogging suction apparatus capable of preventing clogging, which comprises a negative pressure apparatus; a suction tube is connected with the negative pressure apparatus; a suction tip is connected in a sealing manner at the other end of the suction tube; the anti-clogging apparatus is connected in a sealing manner between the suction tube and the suction tip; the anti-clogging apparatus comprises an outer sleeve with an inner sleeve arranged therein; the outer sleeve and the inner sleeve form an integral part; and a through-hole is formed at the inner sleeve. In the embodiment, anti-skidding grains are formed at the external surface of the outer sleeve so as to avoid clogging; at the same time, by adopting the anti-clogging suction apparatus, the operation time is shortened, and the working efficiency is improved.
Description
Technical field
This utility model relates to a kind of medical supplies, relates in particular to a kind of anti-blocking suction pump.
Background technology
The suction pump that uses comprises negative pressure device at present, is connected with suction catheter on the negative pressure device, and the other end of suction catheter is sealedly connected with the attraction head, and this suction pump stops up in the junction easily, makes staff's inefficiency.
Summary of the invention
The purpose of this utility model provides a kind of anti-blocking suction pump of stopping up of can preventing.
To achieve these goals, the technical scheme that this utility model is taked is: a kind of anti-blocking suction pump, comprise negative pressure device, and be connected with suction catheter on the negative pressure device, the other end of suction catheter is sealedly connected with the attraction head, it is characterized in that be sealedly connected with anti-block apparatus between described suction catheter and the attraction head, anti-block apparatus comprises trocar sheath, design has inner sleeve in the trocar sheath, trocar sheath and inner sleeve are an integral body, have through hole on the inner sleeve, and anti-block apparatus communicates respectively with suction catheter, attraction head.
In this structure, design has anti-skidding striped on the outer surface of trocar sheath.
The utility model has the advantages of and be: owing to being sealedly connected with anti-block apparatus between suction catheter in this utility model and the attraction head, anti-block apparatus comprises trocar sheath, design has inner sleeve in the trocar sheath, trocar sheath and inner sleeve are an integral body, have a plurality of through holes on the inner sleeve, normal blood enters in the negative pressure bottle of negative pressure device by through hole, and the clot in the blood, fibrous tissue and bone scraps etc. can be stayed between the internal and external casing, so can avoid stopping up, simultaneously in use, shorten operating time, improved work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is described in further detail:
A kind of anti-blocking suction pump, as shown in Figure 1, comprise negative pressure device 1, be connected with suction catheter 2 on the negative pressure device 1, the other end of suction catheter 2 is sealedly connected with and attracts 6, be sealedly connected with anti-block apparatus between suction catheter and the attraction head, anti-block apparatus comprises trocar sheath 4, and design has inner sleeve 3 in the trocar sheath 4, and trocar sheath 4 is an integral body with inner sleeve 3, have a plurality of through holes 5 on the inner sleeve 3, anti-block apparatus and suction catheter 2, attract 6 to communicate respectively; In the present embodiment, design has anti-skidding striped 7 on the outer surface of trocar sheath 4, can be anti-skidding during use, be convenient to operation.
During use, because the effect of negative pressure makes that the impurity such as clot, fibrous tissue and bone scraps in the blood that sucks enter between the internal and external casing, and be deposited on the junction of inner sleeve that liquid flows in the negative pressure device by through hole.
Claims (2)
1, a kind of anti-blocking suction pump, comprise negative pressure device (1), be connected with suction catheter (2) on the negative pressure device (1), the other end of suction catheter (2) is sealedly connected with and attracts head (6), it is characterized in that, be sealedly connected with anti-block apparatus between described suction catheter (2) and the attraction head (6), anti-block apparatus comprises trocar sheath (4), design has inner sleeve (3) in the trocar sheath (4), trocar sheath (4) is an integral body with inner sleeve (3), have a plurality of through holes (5) on the inner sleeve (3), anti-block apparatus communicates respectively with suction catheter (2), attraction head (6).
2, anti-blocking suction pump according to claim 1 is characterized in that, design has anti-skidding striped (7) on the outer surface of described trocar sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023436U CN201370800Y (en) | 2009-03-13 | 2009-03-13 | Anti-clogging suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023436U CN201370800Y (en) | 2009-03-13 | 2009-03-13 | Anti-clogging suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370800Y true CN201370800Y (en) | 2009-12-30 |
Family
ID=41496880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920023436U Expired - Fee Related CN201370800Y (en) | 2009-03-13 | 2009-03-13 | Anti-clogging suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201370800Y (en) |
-
2009
- 2009-03-13 CN CN200920023436U patent/CN201370800Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203303401U (en) | Effusion extractor for oncology department | |
| CN201790874U (en) | Simple skin segregation device | |
| CN201370800Y (en) | Anti-clogging suction apparatus | |
| CN202590026U (en) | Anti-blocking suction tube | |
| CN201727556U (en) | Improved medical detacher | |
| CN202982146U (en) | Otology detacher with attraction hole | |
| CN103800950A (en) | Drainage device | |
| CN201968859U (en) | Portable oral liquid removal device | |
| CN202005910U (en) | Disposable continuous liquid extractor | |
| CN203971160U (en) | Attract tube head | |
| CN202151374U (en) | Surgical knife for chest surgery | |
| CN201052173Y (en) | Upper alimentary tract metal foreign body extracting device | |
| CN202715069U (en) | Neurosurgery operation drainage apparatus | |
| CN103876795A (en) | Auxiliary suction device of surgical drag hook | |
| CN205322369U (en) | Epididymis aspiration biopsy needle | |
| CN202892519U (en) | Stomach pump double-functional head for gastroenterology department | |
| CN103990195B (en) | Medical Irrigator | |
| CN202776471U (en) | Tonsil detacher with suction tube | |
| CN201410148Y (en) | Obstetrics and gynecology suction bra for lying-in woman | |
| CN204170156U (en) | Hypodermic layer lacuna negative pressure of vacuum suction pump | |
| CN204017096U (en) | Disposable suction catheter | |
| CN202537616U (en) | Magnetic puncture outfit | |
| CN201988033U (en) | Suction bag | |
| CN201248954Y (en) | Suction device for orthopedic surgery | |
| CN204092132U (en) | A kind of department of obstetrics and gynecology Special surgical suction pump |
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: 20091230 Termination date: 20110313 |