CN205964153U - Novel high -frequency electric knife - Google Patents
Novel high -frequency electric knife Download PDFInfo
- Publication number
- CN205964153U CN205964153U CN201620713382.7U CN201620713382U CN205964153U CN 205964153 U CN205964153 U CN 205964153U CN 201620713382 U CN201620713382 U CN 201620713382U CN 205964153 U CN205964153 U CN 205964153U
- Authority
- CN
- China
- Prior art keywords
- chamber
- knife
- handle
- pipe
- cutter head
- 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 - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
Novel high -frequency electric knife belongs to medical instrument technical field. Including tool bit, handle of a knife, handle of a knife chamber and negative -pressure suction tube, tool bit rear end connecting wire, wire pass the external high frequency electric source in handle of a knife chamber, and the characteristic is, 6 pro -moieties in the handle of a knife chamber divide into tool bit chamber 3 and attract 11 2 chambeies of lumen, and the tool bit telescopic is in the tool bit intracavity. Attract the pipe pro -moiety for flexiplast pipe 10, in attracting the lumen, flexiplast pipe tube head wall is equipped with a plurality of attraction holes. Attract the pipe rear portion to divide into the soft plastics pipe, through the external negative pressure source in handle of a knife chamber. The utility model discloses produced beneficial effect: its tool bit can stretch out and draw back through pushing away to turn round, makes tool bit length be suitable for the operation requirement. Attract a pipe pro -moiety be the flexiplast pipe, stretch out the lumen outer can according to the arbitrary angle degree be in the tool bit around to make it to be in the best position that attracts. Both can attract smog, but suction blood and permeating material again. Attraction pipe accessible pushes away to turn round and freely stretches out and draws back. The utility model discloses to organize excision, blood coagulation, defogging, suction permeating material, convenient to use application effect is good.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates generally to one kind for organ-tissue surgical cut in human body
The electrosurgical of hemostasis.
Background technology：
Hospitals at Present can use electrosurgical when doing the operation such as thoracic cavity, abdominal cavity, its cutting speed is fast, haemostatic effect is good,
Simple to operate, safe ready.But during using electrotomy, some smog can be produced in thoracic cavity, intraperitoneal, so understand shadow
Ring surgical field of view and operation is carried out.Meanwhile, also can produce bleeding and exudate in operation process, such as exclude not in time, also can shadow
Ring surgical field of view and normal surgical.
Produce the problems such as smog and bleeding for solving electrotomy process, negative-pressure suction pipe added by existing electric knife, its
Effect is to extract produced smog and bleeding exudate out at any time.But existing added suction catheter is often placed on cutter head, purpose
It is while electroblation, produced smog to be siphoned away, but, practical effect is not but such, because excision position is from suction port
There is certain distance, cause attraction effect difference undesirable.And the suction catheter being placed on cutter head is also not easy to suction out the exudates such as blood.
Utility model content：
The purpose of this utility model, is to provide a kind of novel high-frequency electric knife, the design of its design, particularly negative-pressure suction pipe
More scientific practicality, flexual being in around cutter head most preferably attracts position, effectively overcomes the drawback of prior art, application effect
Good.
Embodiment of the present utility model is that a kind of novel high-frequency electric knife, including cutter head 1, handle of a knife 2, handle of a knife chamber 6 and negative pressure
Suction catheter 8, cutter head rear end connecting wire, wire passes through the external high frequency electric source in handle of a knife chamber 6, and feature is that handle of a knife chamber 6 forward part is divided into
Cutter head chamber 3 and attraction tube chamber 11 2 chamber, cutter head is telescopic to be in cutter head chamber 3.Suction catheter 8 front portion is divided into flexiplast pipe
10, it is in attraction tube chamber 11, flexiplast pipe tube head wall is provided with multiple suction holes 9.Suction catheter 8 rear portion is divided into flexible plastic tube
8 ', by handle of a knife chamber 6 external connecting negative pressure source.
Its preferred version is that described cutter head rear end institute connecting wire includes before and after two part, and its front portion is divided into the helical form can
The flexible cord 4 of stretching, rear portion is divided into conducting rod 5.Described is in stretchable wavy by the flexible plastic tube 8 ' in handle of a knife chamber 6.
Beneficial effect produced by this utility model：
Its cutter head of this utility model can be stretched by pushing away torsion, make cutter head length be suitable to operation and require.Suction catheter forward part
For flexiplast pipe, it stretches out can be according to being in around cutter head at any angle outside tube chamber, and both without prejudice to operations are in optimal suction again
Draw position, both can attract smog, blood and exudate can be suctioned out again.Suction catheter can be stretched by pushing away tension free, beneficial to operation.This
By cutting tissue, blood coagulation, demisting, suction exudate, application effect easy to use is good for utility model.
Brief description：
Accompanying drawing 1 this utility model front view
Specific embodiment：
Preferred forms of the present utility model are as shown in Figure 1.It includes cutter head 1, handle of a knife 2, handle of a knife chamber 6 and negative pressure and inhales
Skirt 8, cutter head rear end connecting wire, wire passes through the external high frequency electric source in handle of a knife chamber 6, before and after cutter head rear end institute connecting wire includes
Two parts, its front portion is divided into the stretchable flexible cord of helical form 4, so that having stretching surplus when cutter head stretches.Wire rear portion is divided into leads
Electric pole 5, conducting rod 5 connects high frequency electric source through wire again.
Handle of a knife chamber 6 forward part is divided into cutter head chamber 3 and attracts tube chamber 11 2 chamber, and cutter head is telescopic to be in cutter head chamber 3.Inhale
Skirt 8 front portion is divided into flexiplast pipe 10, is in attraction tube chamber 11, flexiplast pipe tube head wall is provided with multiple suction holes 9.Inhale
Skirt 8 rear portion is divided into flexible plastic tube 8 ', by handle of a knife chamber 6 external connecting negative pressure source.Flexible plastic tube end is provided with interior limiting plate 13 with outward
Limiting plate 14, so that its end is fixed.Described is in stretchable wavy by the flexible plastic tube 8 ' in handle of a knife chamber 6, works as suction
There is stretching surplus when skirt stretches out outside chamber.It stretches out can be according to being in around cutter head at any angle outside tube chamber, both without prejudice to operations,
It is in optimal attraction position, dotted line is flexiplast pipe use state as indicated at reference numeral 15 again.Flexiplast pipe is in pipe
The plastic film capicitor of setting iron wire in wall.
Claims (3)
1. a kind of novel high-frequency electric knife, including cutter head (1), handle of a knife (2), handle of a knife chamber (6) and negative-pressure suction pipe (8), cutter head rear end
Connecting wire, wire passes through the external high frequency electric source in handle of a knife chamber (6), it is characterized in that, before handle of a knife chamber (6), part is divided into cutter head chamber (3)
With attraction tube chamber (11) two chamber, cutter head is telescopic to be in cutter head chamber (3)；Suction catheter (8) front portion is divided into flexiplast pipe
(10), it is in attraction tube chamber (11), flexiplast pipe tube head wall is provided with multiple suction holes (9)；Suction catheter (8) rear portion is divided into soft
Plastic tube (8 '), by handle of a knife chamber (6) external connecting negative pressure source.
2. novel high-frequency electric knife according to claim 1, is characterized in that, described cutter head rear end institute connecting wire includes before and after two
Part, its front portion is divided into the stretchable flexible cord of helical form (4), and rear portion is divided into conducting rod (5)；Described by handle of a knife chamber (6) it
Flexible plastic tube (8 ') are in stretchable wavy.
3. novel high-frequency electric knife according to claim 1 or claim 2, is characterized in that, described cutter head chamber (3) cavity wall has the first strip
Hole (7 '), the insulation being fixed on cutter head end pushes away torsion (7) and exposes outside strip hole；It is long that described attraction tube chamber (11) cavity wall has second
Bar hole (12 '), the torsion (12) that pushes away being fixed on flexiplast pipe end is exposed outside strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713382.7U CN205964153U (en) | 2016-06-30 | 2016-06-30 | Novel high -frequency electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713382.7U CN205964153U (en) | 2016-06-30 | 2016-06-30 | Novel high -frequency electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964153U true CN205964153U (en) | 2017-02-22 |
Family
ID=58023610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713382.7U Expired - Fee Related CN205964153U (en) | 2016-06-30 | 2016-06-30 | Novel high -frequency electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836472A (en) * | 2018-06-22 | 2018-11-20 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric knife of included suction pipe |
| CN108888334A (en) * | 2018-06-22 | 2018-11-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of rotation adjusts the electric knife of suction pipe |
| CN108904040A (en) * | 2018-06-22 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric knife with adjustable suction pipe |
| CN112804957A (en) * | 2018-08-27 | 2021-05-14 | 因维蒂有限公司 | Electrosurgical device, method of manufacturing an electrosurgical device, and method of using an electrosurgical device |
-
2016
- 2016-06-30 CN CN201620713382.7U patent/CN205964153U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836472A (en) * | 2018-06-22 | 2018-11-20 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric knife of included suction pipe |
| CN108888334A (en) * | 2018-06-22 | 2018-11-27 | 东莞市联洲知识产权运营管理有限公司 | A kind of rotation adjusts the electric knife of suction pipe |
| CN108904040A (en) * | 2018-06-22 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric knife with adjustable suction pipe |
| CN112804957A (en) * | 2018-08-27 | 2021-05-14 | 因维蒂有限公司 | Electrosurgical device, method of manufacturing an electrosurgical device, and method of using an electrosurgical device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205964153U (en) | Novel high -frequency electric knife | |
| CN204147118U (en) | Ablating electrode inhaled by a kind of holding hook | |
| CN206044749U (en) | Integrative laparoscopic operating theater instruments | |
| US9956029B2 (en) | Telescoping device with saline irrigation line | |
| US20190038314A1 (en) | Surgical instruments for engaging tissue to stabilize tissue and facilitate tissue manipulation | |
| CN205163240U (en) | On -stick can congeal can inhale can be towards ablation electrode | |
| CN103340683A (en) | Multifunctional cutting and sucking knife for endoscope | |
| CN105796176A (en) | Electrocoagulation scalpel with washing and sucking functions | |
| CN204971573U (en) | Hydrophily attracts radio frequency tool bit | |
| WO2015016968A3 (en) | Bowed tip for laparoscopic surgery | |
| CN206566261U (en) | A kind of micro- attractor of neurosurgery | |
| CN102028535B (en) | Multifunctional endoscopy suction device | |
| CN203693746U (en) | Multi-functional operation electric knife pen | |
| CN215023268U (en) | Hemostasis device suitable for percutaneous nephroscope area negative pressure suction | |
| CN203619672U (en) | Composite bipolar electrocoagulation aspirator for keyhole surgery | |
| CN209661779U (en) | Deep Lesions separate device for excising | |
| CN202313604U (en) | Nasal polyp cutting and sucking knife | |
| CN208710051U (en) | Ear-nose-throat department can attract needle-shaped hemostasis electrode | |
| CN207545199U (en) | A kind of smokeless electrosurgical | |
| CN203043291U (en) | Drainage tube specially used for neck operation | |
| CN207445259U (en) | FAAS suction lipectomy pipes | |
| CN217014110U (en) | Guide strip for passing through tracheal space of blood vessel | |
| CN203988346U (en) | Charged hook irrigating sleeve | |
| CN211796828U (en) | A smoking device for thoracoscope operation | |
| CN209253109U (en) | Attract electrode in a kind of art |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170630 |