CN202459466U - Maxillary sinus suction tube with rotary handle - Google Patents
Maxillary sinus suction tube with rotary handle Download PDFInfo
- Publication number
- CN202459466U CN202459466U CN2011205705937U CN201120570593U CN202459466U CN 202459466 U CN202459466 U CN 202459466U CN 2011205705937 U CN2011205705937 U CN 2011205705937U CN 201120570593 U CN201120570593 U CN 201120570593U CN 202459466 U CN202459466 U CN 202459466U
- Authority
- CN
- China
- Prior art keywords
- handle
- joint
- maxillary sinus
- connector
- suction tube
- 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 - Lifetime
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a maxillary sinus suction tube with a rotary handle, which is mainly suitable for operations of ear-nose-throat department. The maxillary sinus suction tube comprises a suction tube body, the handle and a joint which are arranged in sequence; and the handle and the joint are adjacent, and the suction tube body, the handle and the joint adopt hollow structures. The maxillary sinus suction tube is characterized in that the joint is a rotary joint which is movably connected with the handle; a hollow connecting piece is further arranged, is connected with the handle, and is positioned in the rotary joint; and the handle and the rotary joint are sealed through sealing parts; the handle, the rotary joint, the connecting piece and the sealing part are on the same axial line, and the centers of the handle, the rotary joint, the connecting piece and the sealing part form a channel. The maxillary sinus suction tube with the rotary handle is reasonable and simple in structural design; the rotary joint and a main body rotate relatively, and the operative use is convenient and reliable; the suction pipe or an operative head can be rotated at will as required, and the rotary joint and a suction silicone tube can not be driven to rotate together, so that the smooth performance of operations can be ensured.
Description
Technical field
This utility model relates to a kind of suction catheter, the rotatable maxillary sinus suction catheter 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 handle and joint with suction pump, and this handle and joint are hollow structure; The rear end of this handle is adjacent with the front end of joint, and handle 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 maxillary sinus suction catheter 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 maxillary sinus suction catheter of this handle comprises attraction body, handle and the joint that is arranged in order; Handle and joint are adjacent; And attract body, handle and joint to be hollow structure; It is characterized in that: described joint is a swivel joint, flexibly connects between this swivel joint and the handle; Also be provided with a hollow connecting member, this connector is connected with handle, and this connector is positioned at swivel joint; Described handle and swivel joint are through the sealing member sealing; Described handle, 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 handle be meant connector fuse with handle 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 attraction body of this utility model is a bend pipe.
This utility model also is fixed with the attraction control valve of band valve opening between described attraction body and handle.
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 handle 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 handle 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; Described sealing ring 3 is positioned at seal groove 21, and seal groove 21 is opened on swivel joint 2.
The front end of the rear end of this utility model handle 1 and swivel joint 2 is adjacent, is flexible connection between described swivel joint 2 and the handle 1; Handle 1, swivel joint 2, sealing ring 3 and connector 4 are hollow structure, and connector 4 is between handle 1 and swivel joint 2, and through these connector 4 flexible connection handles 1 and swivel joint 2, connector 4 its cross sectional shapes are circular; Described handle 1 seals through sealing ring 3 with swivel joint 2; Simultaneously, handle 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 handle 1 be meant connector 4 fuse with handle 1 weld or be threaded or rabbet in a kind of; In the present embodiment, connector 4 is threaded with handle 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 attraction body 5 of this utility model is a bend pipe 51.
During use, various operating theater instruments can be passed through from passage 7, and when attraction body 5 need turn over an angle attraction, as long as turning handle 1, swivel joint 2 and attraction silica gel tube etc. can keep original position at this moment, conveniently the carrying out of operation.
Said among this paper " swivel joint 2 with handle 1 between flexibly connect " can be: swivel joint 2 directly is not connected with handle 1, but swivel joint 2 passes through connector 4 and handle 1 flexible connection; In a word, must be active between swivel joint 2 and the handle 1.
Embodiment 2: referring to Fig. 4, the structure of present embodiment and embodiment 1 is basic identical with use, just at the described attraction control valve 8 that also is fixed with band valve opening 81 between son 8 and the handle 1 of peeling off.
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 (7)
1. the rotatable maxillary sinus suction catheter of handle comprises the attraction body, handle and the joint that are arranged in order, and handle and joint are adjacent, and attracts body, handle and joint to be hollow structure, it is characterized in that:
1) described joint is a swivel joint, flexibly connects between this swivel joint and the handle;
2) also be provided with a hollow connecting member, this connector is connected with handle, and this connector is positioned at swivel joint;
3) described handle and swivel joint are through the sealing member sealing;
4) described handle, swivel joint, connector and sealing member are formed centrally a passage in them on same axis.
2. the rotatable maxillary sinus suction catheter of handle according to claim 1 is characterized in that: described connector be connected with handle be meant connector fuse with handle weld or be threaded or rabbet in a kind of.
3. the rotatable maxillary sinus suction catheter 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 maxillary sinus suction catheter 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 maxillary sinus suction catheter 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 maxillary sinus suction catheter of handle according to claim 1 and 2 is characterized in that: described attraction body is a bend pipe.
7. the rotatable maxillary sinus suction catheter of handle according to claim 6 is characterized in that: the attraction control valve that between described attraction body and handle, also is fixed with the band valve opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705937U CN202459466U (en) | 2011-12-31 | 2011-12-31 | Maxillary sinus suction tube with rotary handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205705937U CN202459466U (en) | 2011-12-31 | 2011-12-31 | Maxillary sinus suction tube with rotary handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459466U true CN202459466U (en) | 2012-10-03 |
Family
ID=46907670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205705937U Expired - Lifetime CN202459466U (en) | 2011-12-31 | 2011-12-31 | Maxillary sinus suction tube with rotary handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459466U (en) |
-
2011
- 2011-12-31 CN CN2011205705937U patent/CN202459466U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202402874U (en) | Self-threading type co-diameter pipe joint | |
| CN202933386U (en) | Medical elastic connecting pipe | |
| CN202459466U (en) | Maxillary sinus suction tube with rotary handle | |
| WO2005110300A3 (en) | Surgical handpiece with quick-connection for irrigation and aspiration tubes | |
| CN202446252U (en) | Nasal sinuses electrocoagulation aspirator with rotatable handle | |
| CN202419013U (en) | Self-tapping threaded reducing pipe joint | |
| CN202446540U (en) | Operation aspiration tube with rotary handle | |
| CN202490315U (en) | Nasal aspirator with rotatable handle | |
| CN202458564U (en) | Suction type nasal tissue tongs with rotary handle | |
| CN202459746U (en) | Ear suction tube with rotatable handle | |
| CN204744278U (en) | Drag hook of department of general surgery operation usefulness | |
| CN202446650U (en) | Rotating device of aspirator for surgery | |
| CN204213507U (en) | A kind of connection set | |
| CN104490428B (en) | A kind of prolonged urethra pipe for orificium urethrae externum electrotomy | |
| CN204394572U (en) | A kind of penetration type Ultrasonic-B probe | |
| CN203417227U (en) | Ligation device of ligator for endoscope | |
| CN202313710U (en) | Non-involvement suction electrical knife handle | |
| CN202195068U (en) | Valve with quick-connection structure | |
| CN204033853U (en) | Drainage tube | |
| CN204765841U (en) | Easily disposable visual stream of people of assembly attracts pipe | |
| CN208610941U (en) | Disposable choledochoscope guiding puncture device in hysteroscope | |
| CN201724577U (en) | Stainless steel radiator | |
| CN203686188U (en) | Water faucet | |
| CN207898528U (en) | A kind of intracardiac intervention puncture outfit | |
| CN101413612A (en) | Outer liner type plugging tube head |
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 |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |