CN104353135A - Fixing device of aspirator connecting tube - Google Patents
Fixing device of aspirator connecting tube Download PDFInfo
- Publication number
- CN104353135A CN104353135A CN201410587039.8A CN201410587039A CN104353135A CN 104353135 A CN104353135 A CN 104353135A CN 201410587039 A CN201410587039 A CN 201410587039A CN 104353135 A CN104353135 A CN 104353135A
- Authority
- CN
- China
- Prior art keywords
- ring
- base
- collar
- connecting ring
- snap ring
- 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.)
- Granted
Links
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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a fixing device of an aspirator connecting tube. The fixing device comprises at least one connector for connecting two sections of connecting tubes, and a tube clamp which is fixedly buckled with the connector, wherein the tube clamp comprises a base and a clamping ring which is rotationally connected with the base; an outer connecting ring is arranged on one side of the base; an inner clamping ring is arranged on an inner wall far away from one end of the base, of the outer connecting ring; an adhering layer is connected to the surface different from the outer connecting ring, of the base; the clamping ring is C-shaped; an inner connecting ring which is in matching rotation connection with the outer connecting ring is arranged at the bottom of the clamping ring. The tube clamp base can be fixed on an operation table through the adhering layer, and a connecting tube of a smoke sucking cutter is clamped in one or more clamping rings through the connector, so that the connecting tube can still rotate freely when being fixed, and the operation comfort is improved.
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 fixture matched.
Background technology
In surgical operation when using electrosurgical to carry out electricity cutting, can produce a large amount of smog, hinder the visual field of doctor in operation, therefore suction pump such as smoking cutter is born.In prior art, suction pump just must can complete by connection suction catheter and vacuum suction equipment connection the function drawing smog, blood, tissue debris the like waste.Suction pump needs by connection tube and a vacuum suction equipment connection, the attraction of vacuum suction front equipment end during use
connectsmog and liquid can siphon away by pipe.Because apparatus uses aseptic condition, the vicinity that must be fixed in operative incision is polluted to avoid unexpected dropping.Usually use operating forceps or sticking film to fix at present, once fixing, namely connection tube cannot rotate, and causes the comfortableness of operator poor, fatiguability.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency existed for prior art, provides a kind of structure simple, can conveniently by fixture that the connection tube of suction pump is fixed.
For realizing the object of the present invention, being achieved by the following technical solutions: a kind of fixture of adapter for suction unit, including at least one in order to connect the union joint of two sections of connection tubes, and fixing the pipe clamp of snapping with union joint; The snap ring that described pipe clamp includes a base and is rotatably connected on base, base side is provided with an outer connecting ring, and outer connecting ring forms interior collar away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring, interior connecting ring forms the upper back-up ring offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar near the position of upper back-up ring, interior connecting ring forms lower collar away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.
Preferably: described union joint entirety is in tubular, and the outer wall of union joint medium position forms two centring rings, and described union joint forms one coordinates snapping Access Division 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, forms the angle of 30-50 degree between cable-through hole axis and union joint length direction.Described union joint is beneficial on the one hand and is fixed on pipe clamp by connection tube, facilitates penetrating of the wire of powering for smoking cutter simultaneously; In addition due to shape between cable-through hole axis and union joint length direction in an angle, make that wire is oblique to be passed, such wire excessively causes open circuit through bending during cable-through hole.
Preferably: the opening part width of described snap ring is 2/5 of snap ring internal diameter; The both ends of described snap ring form two flangings oppositely bent.Described flanging is beneficial to when connection tube snaps in snap ring and is strutted by the aperture position of flanging position by snap ring, is beneficial to connection tube and snaps in effortlessly.
Preferably: the difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.Described outer connecting ring matches with interior connecting ring, can ensure that snap ring can rotate by respect thereto neatly, guarantees that connection tube can not produce overflexing because of snap ring, can ensure 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 has an outer connecting ring.
Compared with prior art, the invention has the beneficial effects as follows: described base can be fixed on operating-table by adhesive linkage, the connection tube of suction pump is stuck among the snap ring of one or more pipe clamp by the union joint of connecting with it; Because snap ring and base are rotationally connected, just do not need very strictly to adjust its position when such pipe clamp bonds to fixed position, snap ring can be adjusted to the state of mating most with connection tube automatically, makes connection tube can 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 can rotate to more steady low resistance between the interior connecting ring of snap ring and outer connecting ring.
Accompanying drawing explanation
Fig. 1 is the structural representation of using state of the present invention.
Fig. 2 is the sectional structure schematic diagram of using state of the present invention.
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 syndeton schematic diagram of wire and union joint.
1, base; 11, outer connecting ring; 111, interior collar; 2, snap ring; 21, interior connecting ring; 211, upper collar; 212, lower collar; 22, upper back-up ring; 23, flanging; 3, adhesive linkage; 4,
attract to connectpipe; 5, union joint; 51, centring ring; 52, Access Division; 53, cable-through hole; 6, wire.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 6, the fixture of a kind of adapter for suction unit described in the present embodiment, includes at least one in order to connect the union joint 5 of two sections of connection tubes, and fixes the pipe clamp of snapping with union joint; The snap ring 2 that described pipe clamp includes a base 1 and is rotatably connected on base, base and snap ring are respectively by integrally moulded; Described base is rounded, and base side intermediary form has an outer connecting ring 11, and outer connecting ring forms interior collar 111 away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage 3; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring 21, interior connecting ring forms the upper back-up ring 22 offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar 211 near the position of upper back-up ring, interior connecting ring forms lower collar 212 away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.Described adhesive linkage is double faced adhesive tape.
Described union joint 5 entirety is in tubular, and the outer wall of union joint medium position forms two centring rings 51, and described union joint forms one coordinates snapping Access Division 52 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, forms the angle of 40 degree between cable-through hole axis and union joint length direction.Described union joint is beneficial on the one hand and is fixed on pipe clamp by connection tube, facilitates penetrating of the wire of powering for smoking cutter simultaneously; In addition due to shape between cable-through hole axis and union joint length direction in an angle, make that wire is oblique to be passed, such wire excessively causes open circuit through bending during cable-through hole.Meanwhile, described union joint coordinates pipe clamp to play a mark action: described union joint has wire 6 to penetrate, and wire and connection tube unite two into one, and the cleaning of table top increases.
The opening part width of described snap ring is 2/5 of snap ring internal diameter; The both ends of described snap ring form two flangings 23 oppositely bent.Described flanging is beneficial to when connection tube snaps in snap ring and is strutted by the aperture position of flanging position by snap ring, is beneficial to connection tube and snaps in effortlessly, can guarantee that again connection tube can not depart from from snap ring.Described connection tube is plastic material
attract to connectpipe 4,
attract to connectmanage that bent amplitude is comparatively large and corrugated tube not easily produces blocking.
The difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.Described outer connecting ring matches with interior connecting ring, can ensure that snap ring can rotate by respect thereto neatly, guarantees that connection tube can not produce overflexing because of snap ring, can ensure 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 simultaneously, make can rotate to more steady low resistance between the interior connecting ring of snap ring and outer connecting ring when snap ring respect thereto rotates by upper collar and lower collar with the inwall of outer connecting ring.
When being fixedly connected with pipe, base is fixed on the surface of cloth list on operating-table or hard objects by adhesive linkage, and the connection tube of suction pump is stuck among the snap ring of one or more pipe clamp by the union joint of connecting with it; Base and snap ring can also be metals, and base can square and other shape.Because snap ring and base are rotationally connected, when such pipe clamp bonds to fixed position, while connection tube is fixed, still arbitrarily can reverse in snap ring, improve the comfortableness of operation.
Claims (8)
1. a fixture for adapter for suction unit, is characterized in that: include at least one in order to connect the union joint of two sections of connection tubes, and fix the pipe clamp of snapping with union joint; The snap ring that described pipe clamp includes a base and is rotatably connected on base, base side is provided with an outer connecting ring, and outer connecting ring forms interior collar away from the inwall of base one end, and the surface that base differs from outer connecting ring is connected with adhesive linkage; Described snap ring is c-shaped, the bottom of snap ring forms interior connecting ring, interior connecting ring forms the upper back-up ring offseted with outer connecting ring end near one end of snap ring, the outer wall of described interior connecting ring forms upper collar near the position of upper back-up ring, interior connecting ring forms lower collar away from the outer wall of upper back-up ring one end, described upper collar, lower collar coordinate with the inwall of the upper outside connecting ring of base and are rotationally connected, and described upper collar is limited between back-up ring and upper collar.
2. the fixture of a kind of adapter for suction unit according to claim 1, it is characterized in that: described union joint entirety is in tubular, the outer wall of union joint medium position forms two centring rings, and described union joint forms one coordinates snapping Access Division 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, forms the angle of 30-50 degree between cable-through hole axis and union joint length direction.
3. the fixture of a kind of adapter for suction unit according to claim 1, is characterized in that: the opening part width of described snap ring is 2/5 of snap ring internal diameter; The both ends of described snap ring form two flangings oppositely bent.
4. the fixture of a kind of adapter for suction unit according to claim 1 or 2 or 3, is characterized in that: the difference of the internal diameter of described outer connecting ring and upper collar, lower collar external diameter is 0.3mm; Distance between described flanging and upper collar 0.3mm larger than the height of interior collar; The thickness of described interior collar, upper collar, lower collar is 0.2mm.
5. the fixture of a kind of adapter for suction unit according to claim 1 or 2 or 3, is characterized in that: base and snap ring are respectively by plastic shaping.
6. the fixture 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 fixture of a kind of adapter for suction unit according to claim 1 or 2 or 3, is characterized in that: described base is rounded or square.
8. the fixture of a kind of adapter for suction unit according to claim 5, is characterized in that: base side intermediary form has an outer connecting ring.
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 true CN104353135A (en) | 2015-02-18 |
| CN104353135B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104353135B (en) | 2016-06-29 |
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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 |
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. |
|
| CP01 | Change in the name or title of a patent holder |