CN202446252U - Nasal sinuses electrocoagulation aspirator with rotatable handle - Google Patents
Nasal sinuses electrocoagulation aspirator with rotatable handle Download PDFInfo
- Publication number
- CN202446252U CN202446252U CN2011205705547U CN201120570554U CN202446252U CN 202446252 U CN202446252 U CN 202446252U CN 2011205705547 U CN2011205705547 U CN 2011205705547U CN 201120570554 U CN201120570554 U CN 201120570554U CN 202446252 U CN202446252 U CN 202446252U
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- main body
- connector
- joint
- swivel joint
- rotary joint
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Abstract
The utility model relates to a nasal sinuses electrocoagulation aspirator with a rotatable handle. The nasal sinuses electrocoagulation aspirator is mainly suitable for otolaryngology operations and comprises a suction tube, an electrode, an electrocoagulation head, a main body and a joint. The nasal sinuses electrocoagulation aspirator is characterized in that the joint is a rotary joint, the rotary joint is movably connected with the main body, the nasal sinuses electrocoagulation aspirator is further provided with a hollow connecting piece, the connecting piece is connected with the main body and located in the rotary joint, and the main body and the rotary joint are sealed through a sealing element. The main body, the rotary joint, the connecting piece and the sealing element are positioned on the same axis, and the center of the main body, the center of the rotary joint, the center of the connecting piece and the center of the sealing element form a channel. The nasal sinuses electrocoagulation aspirator is reasonable and simple in structural design, the rotary joint and the main body can rotate relatively, nasal sinuses electrocoagulation aspirator is convenient and reliable to use in operations, the suction tube or an operating head can be rotated randomly according to the need without driving the rotary joint and a silicone tube to rotate together, and the operations can be carried out smoothly.
Description
Technical field
This utility model relates to a kind of electric coagulation aspirator, the rotatable electric coagulation suction apparatus for paranasal sinus of particularly a kind of handle, and it mainly is applicable in the ent surgery, belongs to 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 rotatable electric coagulation suction apparatus for paranasal sinus of handle of reasonable in design is provided.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: the rotatable electric coagulation suction apparatus for paranasal sinus of this handle comprises suction catheter, electrode, electriocoagulator, main body and joint; Electrode is fixed on the main body; Main body and joint are adjacent, and suction catheter and main body all are coated with insulating barrier outward, and electriocoagulator is fixed on an end of suction catheter; It is characterized in that: described joint is a swivel joint, flexibly connects between this swivel joint and the main body; Also be provided with a hollow connecting member, this connector is connected with main body, and this connector is positioned at swivel joint; Described main body and swivel joint are through the sealing member sealing; Described main body, swivel joint, connector and sealing member are formed centrally a passage in them on same axis.
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.
One end of the said connector of this utility model is connected with a convexity, the external diameter of this convexity protrusion connector.
Its cross sectional shape of the described connector of this utility model is circular.
The described sealing member of this utility model is a sealing ring, and described sealing ring is positioned at seal groove.
The described suction catheter of this utility model is a bend pipe.
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 rotary apparatus.
Fig. 2 is main body among Fig. 1, swivel joint, connector and the sealing member positional structure sketch map when launching.
Fig. 3 is the structural representation of this utility model embodiment 1.
Fig. 4 is the structural representation of this utility model embodiment 2.
The specific embodiment
Embodiment 1: referring to Fig. 1-Fig. 3; Present embodiment comprises suction catheter 8, electrode 9, electriocoagulator 10, main body 1, swivel joint 2, sealing member and connector 4; Sealing member wherein is a sealing ring 3; Connector 4 is the attaching nut, and described sealing ring 3 is positioned at seal groove 21, and seal groove 21 is opened on swivel joint 2; Electrode 9 is fixed on the main body 1, and main body 1 is adjacent with swivel joint 2, all is coated with insulating barrier outside suction catheter 8 and the main body 1, and electriocoagulator 10 is fixed on an end of suction catheter 8.
The front end of the rear end of this utility model 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 is between main body 1 and swivel joint 2, and through these connector 4 flexible connection main bodys 1 and swivel joint 2, connector 4 its cross sectional shapes are circular; 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.
The connector 4 of this utility model be connected with main body 1 be meant connector 4 fuse with main body 1 weld or be threaded or rabbet in a kind of; In the present embodiment, connector 4 is threaded with main body 1 after penetrating sealing ring 3 and swivel joint 2.
One end of the said connector 4 of this utility model is connected with a convexity, the external diameter of this convexity protrusion connector 4; In the present embodiment, this convexity is attaching nut protruding 41.
The suction catheter 8 of this utility model is a bend pipe; In the present embodiment, suction catheter 8 is at head-bent.
During use, handle 1 can weld with attracting body 8; Various operating theater instruments can be passed through from passage 7, and when suction catheter 8 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.
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.
Embodiment 2: referring to Fig. 4, the structure of present embodiment and embodiment 1 is basic identical with use, and just suction catheter 8 is crooked at postmedian.
Below only be a specific embodiment described in this description, 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 patent.
Claims (6)
1. the rotatable electric coagulation suction apparatus for paranasal sinus of handle comprises suction catheter, electrode, electriocoagulator, main body and joint, and electrode is fixed on the main body; Main body and joint are adjacent; Suction catheter and main body all are coated with insulating barrier outward, and electriocoagulator is fixed on an end of suction catheter, 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. the rotatable electric coagulation suction apparatus for paranasal sinus of handle according to claim 1 is characterized in that: 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. the rotatable electric coagulation suction apparatus for paranasal sinus of handle according to claim 1 and 2 is characterized in that: an end of said connector is connected with a convexity, the external diameter of this convexity protrusion connector.
4. the rotatable electric coagulation suction apparatus for paranasal sinus of handle according to claim 1 and 2 is characterized in that: its cross sectional shape of described connector is for circular.
5. the rotatable electric coagulation suction apparatus for paranasal sinus of handle according to claim 1 and 2 is characterized in that: described sealing member is a sealing ring, and described sealing ring is positioned at seal groove.
6. the rotatable electric coagulation suction apparatus for paranasal sinus of handle according to claim 1 and 2 is characterized in that: described suction catheter is a bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705547U CN202446252U (en) | 2011-12-31 | 2011-12-31 | Nasal sinuses electrocoagulation aspirator with rotatable handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705547U CN202446252U (en) | 2011-12-31 | 2011-12-31 | Nasal sinuses electrocoagulation aspirator with rotatable handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446252U true CN202446252U (en) | 2012-09-26 |
Family
ID=46862151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205705547U Expired - Lifetime CN202446252U (en) | 2011-12-31 | 2011-12-31 | Nasal sinuses electrocoagulation aspirator with rotatable handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800990A (en) * | 2014-01-23 | 2014-05-21 | 浙江舒友仪器设备有限公司 | Multifunctional irrigation catheter |
| CN112618005A (en) * | 2020-12-28 | 2021-04-09 | 广州保瑞医疗技术有限公司 | Electrocoagulation cutter |
-
2011
- 2011-12-31 CN CN2011205705547U patent/CN202446252U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103800990A (en) * | 2014-01-23 | 2014-05-21 | 浙江舒友仪器设备有限公司 | Multifunctional irrigation catheter |
| CN103800990B (en) * | 2014-01-23 | 2016-08-17 | 浙江舒友仪器设备有限公司 | Multifunctional flushing conduit |
| CN112618005A (en) * | 2020-12-28 | 2021-04-09 | 广州保瑞医疗技术有限公司 | Electrocoagulation cutter |
| CN112618005B (en) * | 2020-12-28 | 2022-03-18 | 广州保瑞医疗技术有限公司 | Electrocoagulation cutter |
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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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |