CN104353135B - A kind of fixing device of adapter for suction unit - Google Patents
A kind of fixing device of adapter for suction unit Download PDFInfo
- Publication number
- CN104353135B CN104353135B CN201410587039.8A CN201410587039A CN104353135B CN 104353135 B CN104353135 B CN 104353135B CN 201410587039 A CN201410587039 A CN 201410587039A CN 104353135 B CN104353135 B CN 104353135B
- Authority
- CN
- China
- Prior art keywords
- ring
- base
- snap ring
- collar
- union joint
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/102—Fluid drainage means for collecting bodily fluids from the operating table, e.g. for blood, urine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
Abstract
The invention discloses the fixing device of a kind of adapter for suction unit, include at least one union joint in order to connect two sections of connecting tubes, and fix the pipe clamp of snapping with union joint；Described pipe clamp includes a base and the snap ring being rotatably connected on base, and base side connects ring outside being provided with one, and outer connection ring forms interior collar away from the inwall of base one end, and base differs from the surface of outer connection ring and is connected to adhesive linkage；Described snap ring is C-shaped, and the bottom of snap ring forms and coordinates, with the outer ring that is connected, the interior connection ring being rotationally connected.Pipe clamp base can be fixed on operating-table by adhesive linkage, and the connecting tube of smoking cutter is stuck among one or more snap ring by union joint；While making connecting tube be fixed, still can FREE TORSION, thus improving the comfortableness of operation.
Description
Technical field
The invention belongs to fitting of medical apparatus field, the pipe clamp being specifically related to medical smoking adapter for suction unit and the fixing device matched.
Background technology
In surgical operation when using electrosurgical to carry out electricity cutting, producing substantial amounts of smog, hinder the doctor visual field in operation, therefore suction pump such as smoking cutter is born.In prior art, suction pump must flow through connection suction catheter and is connected the function that just can complete to draw smog, blood, tissue debris the like waste with vacuum suction equipment.Suction pump requires over connecting tube and is connected with a vacuum suction equipment, and during use, smog and liquid can be siphoned away by the suction connecting tube of vacuum suction front equipment end.Owing to apparatus uses aseptic condition, it is necessary to the vicinity being fixed in operative incision is polluted to avoid inadvertently falling off.Generally using operating forceps or sticking film to fix at present, once fixing, namely connecting tube cannot rotate, and causes that the comfortableness of operator is poor, fatiguability.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that a kind of simple in construction, it is possible to the convenient fixing device connecting tube of suction pump being fixed.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: the fixing device of a kind of adapter for suction unit, includes at least one union joint in order to connect two sections of connecting tubes, and fix the pipe clamp of snapping with union joint；Described pipe clamp includes a base and the snap ring being rotatably connected on base, and base side connects ring outside being provided with one, and outer connection ring forms interior collar away from the inwall of base one end, and base differs from the surface of outer connection ring and is connected to adhesive linkage；Described snap ring is C-shaped, the bottom of snap ring forms interior connection ring, interior connection ring forms near one end of snap ring and is connected, with outer, the upper back-up ring that ring end offsets, the outer wall of described interior connection ring forms upper collar near the position of upper back-up ring, interior connection ring forms lower collar away from the outer wall of upper back-up ring one end, the inwall cooperation that be connected ring outer with on base of described upper collar, lower collar is rotationally connected, and described upper collar is limited between back-up ring and lower collar.
Preferably: described union joint entirety is tubular, the outer wall of union joint medium position forms two centring rings, and described union joint forms an Access Division coordinating snapping with the snap ring of pipe clamp between two centring rings；Described union joint is positioned at wedging position and puts and form a cable-through hole, and cable-through hole axially and forms the angle of 30-50 degree between union joint length direction.Described union joint is beneficial on the one hand and is fixed on pipe clamp by connecting tube, facilitates penetrating of the wire powered for smoking cutter simultaneously；Additionally, due to cable-through hole axially and between union joint length direction shape in an angle, make wire obliquely through, will not bend when such wire is through cable-through hole and excessively cause open circuit.
Preferably: opening part width is snap ring internal diameter the 2/5 of described snap ring；The both ends of described snap ring form the flanging of two reverse bendings.Described flanging is beneficial to when connecting tube snaps in snap ring and is strutted by the aperture position of snap ring by flanging position, is beneficial to connecting tube and snaps in effortlessly.
Preferably: the difference of the internal diameter of described outer connection ring and upper collar, lower collar external diameter is 0.3mm；Distance 0.3mm bigger than the height of interior collar between described flanging and upper collar；Described interior collar, upper collar, lower collar thickness be 0.2mm.Described outer connection ring matches with the interior ring that is connected, and both can guarantee that snap ring can rotate by respect thereto neatly, it is ensured that connecting tube will not produce overflexing because of snap ring, can guarantee that again snap ring can conveniently snap on earth on seat when mounted.
Preferably: base and snap ring are respectively by plastic shaping.
Preferably: base and snap ring are metab and metal clasp respectively.
Preferably: described base is rounded or square.
Preferably: base side intermediary form connects ring outside having one.
Compared with prior art, the invention has the beneficial effects as follows: described base can be fixed on operating-table by adhesive linkage, the connecting tube of suction pump is stuck among the snap ring of one or more pipe clamp by the union joint connected with it；Owing to snap ring and base are rotationally connected, such pipe clamp avoids the need for when bonding to fixed position very strictly adjusting its position, and snap ring can be automatically adjusted to the state mated most with connecting tube, makes connecting tube will not pin down the hand motion of operator.Described upper collar coordinates with upper back-up ring, interior collar makes snap ring and base realize being rotationally connected, and there is certain distance between described lower collar and upper collar, makes the interior connection ring of snap ring be connected between ring can rotate to more steady low resistance with outer.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention uses state.
Fig. 2 is the sectional structure schematic diagram that the present invention uses state.
Fig. 3 is the structural representation of pipe clamp.
Fig. 4 is the decomposition texture schematic diagram of pipe clamp.
Fig. 5 is the sectional structure schematic diagram of pipe clamp.
Fig. 6 is the attachment structure schematic diagram of wire and union joint.
1, base；11, outer connection ring；111, interior collar；2, snap ring；21, interior connection ring；211, upper collar；212, lower collar；22, upper back-up ring；23, flanging；3, adhesive linkage；4, suction connecting tube；5, union joint；51, centring ring；52, Access Division；53, cable-through hole；6, wire.
Detailed description of the invention
Below according to accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
According to Fig. 1 to Fig. 6, the fixing device of a kind of adapter for suction unit described in the present embodiment, include at least one union joint 5 in order to connect two sections of connecting tubes, and fix the pipe clamp of snapping with union joint；Described pipe clamp includes a base 1 and the snap ring 2 being rotatably connected on base, and base and snap ring are respectively by integrally moulded；Described base is rounded, and base side intermediary form connects ring 11 outside having one, and outer connection ring forms interior collar 111 away from the inwall of base one end, and base differs from the surface of outer connection ring and is connected to adhesive linkage 3；Described snap ring is C-shaped, the bottom of snap ring forms interior connection ring 21, interior connection ring forms near one end of snap ring and is connected, with outer, the upper back-up ring 22 that ring end offsets, the outer wall of described interior connection ring forms upper collar 211 near the position of upper back-up ring, interior connection ring forms lower collar 212 away from the outer wall of upper back-up ring one end, the inwall cooperation that be connected ring outer with on base of described upper collar, lower collar is rotationally connected, and described upper collar is limited between back-up ring and lower collar.Described adhesive linkage is double faced adhesive tape.
Described union joint 5 is overall in tubular, and the outer wall of union joint medium position forms two centring rings 51, and described union joint forms an Access Division 52 coordinating snapping with the snap ring of pipe clamp between two centring rings；Described union joint is positioned at wedging position and puts and form a cable-through hole 53, and cable-through hole axially and forms the angle of 40 degree between union joint length direction.Described union joint is beneficial on the one hand and is fixed on pipe clamp by connecting tube, facilitates penetrating of the wire powered for smoking cutter simultaneously；Additionally, due to cable-through hole axially and between union joint length direction shape in an angle, make wire obliquely through, will not bend when such wire is through cable-through hole and excessively cause open circuit.Meanwhile, described union joint coordinates pipe clamp to play a mark action: described union joint has wire 6 to penetrate, and wire and connecting tube unite two into one, and the cleaning of table top increases.
Opening part width is snap ring internal diameter the 2/5 of described snap ring；The both ends of described snap ring form the flanging 23 of two reverse bendings.Described flanging is beneficial to when connecting tube snaps in snap ring and is strutted by the aperture position of snap ring by flanging position, is beneficial to connecting tube and snaps in effortlessly, can ensure that again connecting tube will not depart from from snap ring.Described connecting tube is the suction connecting tube 4 of plastic material, and the bent amplitude of suction connecting tube is relatively big and corrugated tube is not likely to produce blocking.
The difference of the internal diameter of described outer connection ring and upper collar, lower collar external diameter is 0.3mm；Distance 0.3mm bigger than the height of interior collar between described flanging and upper collar；Described interior collar, upper collar, lower collar thickness be 0.2mm.Described outer connection ring matches with the interior ring that is connected, and both can guarantee that snap ring can rotate by respect thereto neatly, it is ensured that connecting tube will not produce overflexing because of snap ring, can guarantee that again snap ring can conveniently snap on earth on seat when mounted.
Distance between described upper collar and lower collar is 5.0mm, is coordinated with the outer inwall being connected ring by upper collar and lower collar simultaneously, make the interior connection ring of snap ring be connected between ring can rotate to more steady low resistance with outer when snap ring respect thereto rotates.During fixing connecting tube, base is fixed on the surface of the cloth list on operating-table or hard objects by adhesive linkage, and the connecting tube of suction pump is stuck among the snap ring of one or more pipe clamp by the union joint connected with it；Base and snap ring can also is that metal, and base can square and other shape.Owing to snap ring and base are rotationally connected, when such pipe clamp bonds to fixed position, while connecting tube is fixed, still can arbitrarily reverse in snap ring, improve the comfortableness of operation.
Claims (8)
1. the fixing device of an adapter for suction unit, it is characterised in that: include at least one union joint in order to connect two sections of connecting tubes, and fix the pipe clamp of snapping with union joint；Described pipe clamp includes a base and the snap ring being rotatably connected on base, and base side connects ring outside being provided with one, and outer connection ring forms interior collar away from the inwall of base one end, and base differs from the surface of outer connection ring and is connected to adhesive linkage；Described snap ring is C-shaped, the bottom of snap ring forms interior connection ring, interior connection ring forms near one end of snap ring and is connected, with outer, the upper back-up ring that ring end offsets, the outer wall of described interior connection ring forms upper collar near the position of upper back-up ring, interior connection ring forms lower collar away from the outer wall of upper back-up ring one end, the inwall cooperation that be connected ring outer with on base of described upper collar, lower collar is rotationally connected, and described upper collar is limited between back-up ring and lower collar.
2. the fixing device of a kind of adapter for suction unit according to claim 1, it is characterized in that: described union joint entirety is tubular, the outer wall of union joint medium position forms two centring rings, and described union joint forms an Access Division coordinating snapping with the snap ring of pipe clamp between two centring rings；Described union joint is positioned at wedging position and puts and form a cable-through hole, and cable-through hole axially and forms the angle of 30-50 degree between union joint length direction.
3. the fixing device of a kind of adapter for suction unit according to claim 1, it is characterised in that: opening part width is snap ring internal diameter the 2/5 of described snap ring；The both ends of described snap ring form the flanging of two reverse bendings.
4. the fixing device of a kind of adapter for suction unit according to claim 1 or 2 or 3, it is characterised in that: the difference of the internal diameter of described outer connection ring and upper collar, lower collar external diameter is 0.3mm；Distance 0.3mm bigger than the height of interior collar between flanging and upper collar；Described interior collar, upper collar, lower collar thickness be 0.2mm.
5. the fixing device of a kind of adapter for suction unit according to claim 1 or 2 or 3, it is characterised in that: base and snap ring are respectively by plastic shaping.
6. the fixing device of a kind of adapter for suction unit according to claim 1 or 2 or 3, base and snap ring are metab and metal clasp respectively.
7. the fixing device of a kind of adapter for suction unit according to claim 1 or 2 or 3, it is characterised in that: described base is rounded or square.
8. the fixing device of a kind of adapter for suction unit according to claim 5, it is characterised in that: base side intermediary form connects ring outside having one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587039.8A CN104353135B (en) | 2014-10-28 | 2014-10-28 | A kind of fixing device of adapter for suction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587039.8A CN104353135B (en) | 2014-10-28 | 2014-10-28 | A kind of fixing device of adapter for suction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353135A CN104353135A (en) | 2015-02-18 |
| CN104353135B true CN104353135B (en) | 2016-06-29 |
Family
ID=52520506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410587039.8A Active CN104353135B (en) | 2014-10-28 | 2014-10-28 | A kind of fixing device of adapter for suction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353135B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953731A (en) * | 2019-03-06 | 2019-07-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Filtration system and household electrical appliance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606597Y (en) * | 2003-02-27 | 2004-03-17 | 钱涛 | Suction force regulating valve of controllable suction apparatus of neurosurgery |
| EP2263555A2 (en) * | 2006-12-28 | 2010-12-22 | Olympus Medical Systems Corp. | Gastric therapy system and method for suturing gastric wall |
| CN203291364U (en) * | 2013-06-18 | 2013-11-20 | 牛媛 | Vacuum aspiration pipe provided with fixing device |
| CN204307126U (en) * | 2014-10-28 | 2015-05-06 | 浙江舒友仪器设备有限公司 | A kind of fixture of adapter for suction unit |
-
2014
- 2014-10-28 CN CN201410587039.8A patent/CN104353135B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606597Y (en) * | 2003-02-27 | 2004-03-17 | 钱涛 | Suction force regulating valve of controllable suction apparatus of neurosurgery |
| EP2263555A2 (en) * | 2006-12-28 | 2010-12-22 | Olympus Medical Systems Corp. | Gastric therapy system and method for suturing gastric wall |
| CN203291364U (en) * | 2013-06-18 | 2013-11-20 | 牛媛 | Vacuum aspiration pipe provided with fixing device |
| CN204307126U (en) * | 2014-10-28 | 2015-05-06 | 浙江舒友仪器设备有限公司 | A kind of fixture of adapter for suction unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104353135A (en) | 2015-02-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 Zhejiang Shuyou Instrument Equipment Co., Ltd Patentee after: Zhejiang Shuyou instrument and Equipment Co.,Ltd. Address before: 313300 Zhejiang Shuyou Instrument Equipment Co., Ltd Patentee before: ZHEJIANG SHUYOU SURGICAL INSTRUMENT Co.,Ltd. |