CN202446650U - Rotating device of aspirator for surgery - Google Patents
Rotating device of aspirator for surgery Download PDFInfo
- Publication number
- CN202446650U CN202446650U CN2011205706094U CN201120570609U CN202446650U CN 202446650 U CN202446650 U CN 202446650U CN 2011205706094 U CN2011205706094 U CN 2011205706094U CN 201120570609 U CN201120570609 U CN 201120570609U CN 202446650 U CN202446650 U CN 202446650U
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- Prior art keywords
- main body
- connector
- swivel joint
- rotating
- joint
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- Expired - Fee Related
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Abstract
The utility model relates to a rotating device of an aspirator for surgery, which is mainly suitable for general surgery department or ear-nose-throat department operation. The rotating device of the aspirator for surgery comprises a main body and a connector, wherein the main body and the connector are of a hollow structure, and the back end of the main body is adjacent to the front end of the connector. The rotating device is characterized in that the connector is a rotating connector, and the rotating connector is moveably connected with the main body; the rotating device is also provided with a hollow connecting piece, the connecting piece is connected with the main body, and the connecting piece is arranged in the rotating connector; the main body and the rotating connector are sealed through a sealing element; and the main body, the rotating connector, the connecting piece and the sealing element are on the same axial line, and the centers of the main body, the rotating connector, the connecting piece and the sealing element form a channel. The rotating device of the aspirator for surgery has the advantages of reasonable and simple structure design, and convenience and reliability for operation use because the rotating connector and the main body can relatively rotate; and a suction tube or an operation head can freely rotate according to the need, and the rotating connector and a suction silicon gel tube can not rotate together with the suction tube or the operation head, thus the operation is smoothly carried out.
Description
Technical field
This utility model relates to a kind of operation and uses rotary apparatus, particularly a kind of the operation with the rotary apparatus of suction pump, and it mainly is applicable in department of general surgery or the ent surgery, belongs to parts of suction pump in the medical apparatus and instruments.
Background technology
In the prior art, operation mainly comprises main body and joint with suction pump, and this main body and joint are hollow structure; The rear end of this main body is adjacent with the front end of joint, and main body wherein is to be fixedly connected with joint, can't be movable; This just makes existing suction pump when operation; Attract if suction catheter need turn over angle, must related joint with attract silica gel tube etc. to run up, operation is used inadequately and is made things convenient for.
The utility model content
The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, the easy to use and reliable operation rotary apparatus with suction pump is provided.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: this operation comprises main body and joint with the rotary apparatus of suction pump; This main body and joint are hollow structure; The rear end of this main body is adjacent with the front end of joint; It is characterized in that: described joint is a swivel joint, flexibly connects between this swivel joint and the main body; When suction catheter need turn over an angle attraction, as long as rotate main body, swivel joint and attraction silica gel tube etc. can keep original position, the carrying out of convenient operation at this moment.
Also be provided with a hollow connecting member, this connector is connected with main body, and this connector is positioned at swivel joint; Make relatively rotating between joint and the main body be achieved thus.
Described main body and swivel joint are through the sealing member sealing; Make swivel joint and main body when flexibly connecting, can also keep sealing.
Described main body, swivel joint, connector and sealing member are formed centrally a passage in them on same axis; Make other various operating theater instruments from passage, to pass through easily, guarantee carrying out smoothly of operation.
The described connector of this utility model be connected with main body be meant connector fuse with main body weld or be threaded or rabbet in a kind of.Make fixing can being achieved that be connected between connector and the main body with the structure of the best.
One end of the said connector of this utility model is connected with a convexity, the external diameter of this convexity protrusion connector; So that swivel joint can not skid off an end of connector when using, play localized effect.
Its cross sectional shape of the described connector of this utility model is circular; So that convenient is inserted in the swivel joint, and be connected with main body easily.
The described sealing member of this utility model is a sealing ring, and described sealing ring is positioned at seal groove; Make the sealing between swivel joint and the main body to be achieved with the simplest structure.
This utility model compared with prior art has the following advantages and effect: reasonable in design, simple, can relatively rotate between swivel joint and the main body, and it is easy to use and reliable to perform the operation; Suction catheter or operation head can arbitrarily rotate as required, can related swivel joint with attract silica gel tube etc. to run up, guaranteed carrying out smoothly of operation.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation cutaway view that swivel joint is connected with main body among the embodiment 1.
Fig. 3 is main body among the embodiment 1, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 4 is main body among the embodiment 2, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 5 is main body among the embodiment 3, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 6 is main body among the embodiment 4, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 7 is main body among the embodiment 5, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 8 is main body among the embodiment 6, swivel joint, connector and the sealing member positional structure sketch map when launching.
The specific embodiment
Embodiment 1: referring to Fig. 1-Fig. 3, present embodiment comprises main body 1, swivel joint 2, sealing member and connector 4, and sealing member wherein is a sealing ring 3, and connector 4 is the attaching nut; The front end of the rear end of main body 1 and swivel joint 2 is adjacent, is flexible connection between described swivel joint 2 and the main body 1; Main body 1, swivel joint 2, sealing ring 3 and connector 4 are hollow structure, and connector 4 and flexibly connects main bodys 1 and swivel joints 2 through this connector 4 between main body 1 and swivel joint 2; Described main body 1 seals through sealing ring 3 with swivel joint 2; Simultaneously, main body 1, swivel joint 2, connector 4 and sealing ring 3 are formed centrally a passage 7 in them on same axis 6.
One end of this utility model main body 1 is provided with main body female thread 11.
This utility model is provided with nut external screw thread 42 at an end of connector 4, also is provided with nut step 41 on the connector 4; Connector 4 its cross sectional shapes are circular.
The swivel joint 2 of this utility model is provided with limited step 22, and has seal groove 21.
The sealing ring 3 of this utility model is positioned at the seal groove 21 of swivel joint 2.
In the present embodiment, main body female thread 11 is complementary with nut external screw thread 42, and nut step 41 is complementary with limited step 22.Wherein, limited step 22 is interior step, and nut step 41 is outer step.
During use, main body 1 can be welded with suction catheter 5; Various operating theater instruments can be passed through from passage 7, and when suction catheter 5 need turn over an angle attraction, as long as rotate main body 1, swivel joint 2 and attraction silica gel tube etc. can keep original position, the carrying out of convenient operation at this moment.
Embodiment 2: referring to Fig. 4, present embodiment comprises main body 1, swivel joint 2, sealing ring 3 and connector 4, and sealing ring 3 wherein is positioned at the seal groove 21 of swivel joint 2, and connector 4 penetrates sealing ring 3 and is threaded with main body 1 with swivel joint 2 backs.One end of connector 4 has a convexity 43, the external diameter H of these convexity 43 protrusion connectors 4; In the present embodiment, the convexity 43 of connector 4 one ends is that a riveting is protruding.
All the other structures and use all identical or be equal to, no longer detailed description with embodiment 1.
Embodiment 3: referring to Fig. 5; Present embodiment comprises main body 1, swivel joint 2, sealing ring 3 and connector 4; Sealing ring 3 wherein is positioned at the seal groove 21 of swivel joint 2 one ends, and connector 4 is fixing with main body 1 welding, and swivel joint 2 is inserted in connector 4 backs and flexibly connects with main body 1; At last nut 8 is threaded in connector 4 one ends, the external diameter of nut 8 is greater than the external diameter of connector 4.
All the other structures and use all identical or be equal to, no longer detailed description with embodiment 1.
Embodiment 4: referring to Fig. 6; Present embodiment comprises main body 1, swivel joint 2, sealing ring 3 and connector 4; Sealing ring 3 wherein is positioned at the seal groove 21 of swivel joint 2, and connector 4 fuses with main body 1, and swivel joint 2 is inserted in connector 4 backs and flexibly connects with main body 1; At last nut 8 is threaded in connector 4 one ends, the external diameter of nut 8 is greater than the external diameter of connector 4.
All the other structures and use all identical or be equal to, no longer detailed description with embodiment 1.
Embodiment 5: referring to Fig. 7; Present embodiment comprises main body 1, swivel joint 2, sealing ring 3 and connector 4; Sealing ring 3 wherein is positioned at the seal groove 21 of swivel joint 2, and the connector 4 that has convexity 9 penetrates sealing ring 3 and is threaded with main body 1 with swivel joint 2 backs.Protruding 41 external diameter is greater than the external diameter of connector 4.
All the other structures and use all identical or be equal to, no longer detailed description with embodiment 1.
Embodiment 6: referring to Fig. 8, present embodiment comprises main body 1, swivel joint 2, sealing ring 3 and connector 4, and sealing ring 3 wherein is positioned at the seal groove 21 of swivel joint 2, and connector 4 penetrates sealing ring 3 and is threaded with main body 1 with swivel joint 2 backs.At last nut 8 is threaded in connector 4 one ends, the external diameter of nut 8 is greater than the external diameter of connector 4.
All the other structures and use all identical or be equal to, no longer detailed description with embodiment 1.
Said among this paper " swivel joint 2 with main body 1 between flexibly connect " can be: swivel joint 2 directly is not connected with main body 1, but swivel joint 2 passes through connector 4 and main body 1 flexible connection; In a word, must be active between swivel joint 2 and the main body 1.
Below only be the specific embodiment described in this description, the title that part is got among the embodiment can be different, and the shape of some part also can be different under the situation that does not influence its function; Allly conceive equivalence or the simple change that described structure, characteristic and material are done, include in the protection domain of this utility model patent according to this utility model.
Claims (5)
1. perform the operation with the rotary apparatus of suction pump for one kind, comprise main body and joint, this main body and joint are hollow structure, and the rear end of this main body is adjacent with the front end of joint, it is characterized in that:
1) described joint is a swivel joint, flexibly connects between this swivel joint and the main body;
2) also be provided with a hollow connecting member, this connector is connected with main body, and this connector is positioned at swivel joint;
3) described main body and swivel joint are through the sealing member sealing;
4) described main body, swivel joint, connector and sealing member are formed centrally a passage in them on same axis.
2. operation according to claim 1 is characterized in that with the rotary apparatus of suction pump: described connector be connected with main body be meant connector fuse with main body weld or be threaded or rabbet in a kind of.
3. operation according to claim 1 and 2 is characterized in that with the rotary apparatus of suction pump: an end of said connector is connected with a convexity, the external diameter of this convexity protrusion connector.
4. operation according to claim 1 and 2 is characterized in that with the rotary apparatus of suction pump: its cross sectional shape of described connector is for circular.
5. operation according to claim 1 and 2 is characterized in that with the rotary apparatus of suction pump: described sealing member is a sealing ring, and described sealing ring is positioned at seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205706094U CN202446650U (en) | 2011-12-31 | 2011-12-31 | Rotating device of aspirator for surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205706094U CN202446650U (en) | 2011-12-31 | 2011-12-31 | Rotating device of aspirator for surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446650U true CN202446650U (en) | 2012-09-26 |
Family
ID=46862548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205706094U Expired - Fee Related CN202446650U (en) | 2011-12-31 | 2011-12-31 | Rotating device of aspirator for surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446650U (en) |
-
2011
- 2011-12-31 CN CN2011205706094U patent/CN202446650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG TIANSONG MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: HANGZHOU TONGLU ACME ENDOSCOPE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311501, No. 168, tip Road, Chengnan street, Tonglu County, Zhejiang, Hangzhou Patentee after: Zhejiang Tiansong Medical Instrument Co., Ltd. Address before: 311501, No. 168, tip Road, Chengnan street, Tonglu County, Zhejiang, Hangzhou Patentee before: Hangzhou Tonglu Acme Endoscope Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |