CN209377735U - Electric knife tweezers piece and electric knife bipolar forceps - Google Patents
Electric knife tweezers piece and electric knife bipolar forceps Download PDFInfo
- Publication number
- CN209377735U CN209377735U CN201821716465.7U CN201821716465U CN209377735U CN 209377735 U CN209377735 U CN 209377735U CN 201821716465 U CN201821716465 U CN 201821716465U CN 209377735 U CN209377735 U CN 209377735U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- piece
- electric knife
- casing
- insulation
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of electric knife tweezers piece and electric knife bipolar forceps, electric knife tweezers piece includes tweezer tablet ontology and insulation sleeve group, the tweezer tablet ontology has tweezer point, and the tweezer point has exposed and may act on the service portion in tissue；Insulation sleeve group is coated on tweezer tablet ontology in addition to service portion on position；The tweezer tablet ontology also has tweezer handle, the head end of tweezer handle is connected with the tail end of tweezer point, the insulation sleeve group includes tweezer point casing and tweezer handle casing, and the tweezer point casing is coated on tweezer point in addition to service portion in the outside wall surface at position, and the tweezer handle casing is coated in the outside wall surface of the tweezer handle.The case where the utility model insulation stability is good, unstable product quality caused by the stomata and burr that generate when effectively overcoming original plastic-spraying, and reduce costs.
Description
Technical field
The utility model relates to a kind of electric knife tweezers piece and electric knife bipolar forceps.
Background technique
Currently, electric knife bipolar forceps are the bipolar attachment applied to high frequency electric knife, according to GB9706.4 " doctor
The part electrical installation 2-2: high frequency surgical equipment secure private requirement " in surgical attachment insulation in requirement, as high frequency
The bipolar forceps of electrotomy attachment need to bear the pressure resistance that 1000V adds specified attachment voltage, and just can ensure that makes in this way
It is safe for patient and operator with bipolar forceps in the process, so the insulation ten of the critical component tweezers piece as tweezers
Point important, each bipolar forceps are plastic-sprayings using Insulation Scheme for a long time, and plastic-spraying uses various materials, as nylon,
The materials such as PTFE, always cannot be satisfactory to both parties in effect and cost, a kind of lower material of material cost, but insulation effect is paid no attention to
Think, often breakdown in the handle portion insulation of tweezers piece, one is the materials using higher cost, but as disposable
Product, this undoubtedly will increase the expense of patient, not be an economic selection.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of electric knife tweezer
Sub-pieces, its insulation stability is good, unstable product quality caused by the stomata and burr that generate when effectively overcoming original plastic-spraying
Situation, and reduce costs.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of electric knife tweezers piece, it is wrapped
It includes:
Tweezer tablet ontology, the tweezer tablet ontology have tweezer point, and the tweezer point has exposed and may act in tissue
Service portion；
It is coated on insulation sleeve group of the tweezer tablet ontology in addition to service portion on position.
Further for convenient for coating insulation sleeve group on tweezer tablet ontology, the tweezer tablet ontology also has tweezer handle, tweezer handle
Head end is connected with the tail end of tweezer point, and the insulation sleeve group includes tweezer point casing and tweezer handle casing, and the tweezer point casing is coated on tweezer
In addition to service portion in the outside wall surface at position, the tweezer handle casing is coated in the outside wall surface of the tweezer handle point.
Further for can not only be convenient for blocking interface or the gap of tweezer point casing and tweezer handle casing, its beauty is improved
Degree, and the seam between tweezer point casing and tweezer handle casing is promoted to the creepage distance of tweezer tablet base metal part, improve insulation
Pressure-resistant performance, the insulation sleeve group further include insulation extension set, and the insulation extension set is placed on the tweezer point, and described exhausted
The breech face of edge extension set abuts the end surface of the tweezer handle, the outside wall surface of the insulation extension set and the outside wall surface of the tweezer handle
Smooth transition connects, and the head end of the tweezer handle casing extends coated to the outer wall of part or all of few insulation extension set
Face.
Further, the tweezer point casing envelopes the tweezer point and and insulation extension set handover.
Further, the insulation extension set is made of plastics.
Further, the tweezer point casing and the tweezer handle casing are heat-shrink tube.
The utility model additionally provides a kind of electric knife bipolar forceps, it includes:
Positioning link；
Tweezers piece group, the tweezers piece group include the left nipper piece and right nipper piece mutually to match, the left nipper piece and the right side
Tweezer tablet is electric knife tweezers piece, and the left nipper piece and the right nipper piece are both connected on positioning link；
Connection line, connection line electrical connection corresponding with the left nipper piece and the right nipper piece respectively.
Further, the positioning link is covered with outer upper shield.
After above-mentioned technical proposal, the utility model have it is below the utility model has the advantages that
1, tweezer tablet ontology position in addition to service portion is coated using insulation sleeve group, and structure is simple, insulation stability is good, effectively
The case where unstable product quality caused by the stomata that is generated when overcoming original plastic-spraying, burr；
2, tweezer tablet ontology uses tweezer point casing and tweezer handle casing, and two sections of casings are coated, and junction is extended using insulation
Set carries out transition, transitional region is stashed, so that tweezer point casing and tweezer handle casing one integrated mass, good appearance；
3, transition is carried out using insulation extension set, improve tweezer tablet ontology current-carrying part and tweezer point casing and tweezer handle casing it
Between seam crossing creepage distance, improve the pressure-resistant performance of tweezer handle, more securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric knife bipolar forceps of the utility model；
Fig. 2 is the internal structure chart of the electric knife bipolar forceps of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Embodiment one
As shown in Figure 1, 2, a kind of electric knife tweezers piece, it includes:
Tweezer tablet ontology, the tweezer tablet ontology have tweezer point 41, and the tweezer point 41 has exposed and may act on tissue
On service portion 411；
It is coated on insulation sleeve group of the tweezer tablet ontology in addition to service portion 411 on position.
As shown in Fig. 2, the tweezer tablet ontology also has tweezer handle 42, the head end of tweezer handle 42 is connected with the tail end of tweezer point 41, tweezer
Handle 42 and the change in size of tweezer point 41 are very big, and tweezer tablet ontology is coated from the beginning to the end using the heat-shrink tube of such big shrinkage ratio
Come, it is extremely difficult, it is based on this, for the ease of coating insulation sleeve group on tweezer tablet ontology, the insulation sleeve group includes tweezer point casing 1
With tweezer handle casing 3, the tweezer point casing 1 is coated on tweezer point 41 in addition to service portion 411 in the outside wall surface at position, the tweezer handle set
Pipe 3 is coated in the outside wall surface of the tweezer handle 42.
Tweezer tablet ontology in the present embodiment is coated at position in addition to service portion using insulation sleeve group, and structure is simple, insulation is steady
It is qualitative good, the case where unstable product quality caused by the stomata that is generated when effectively overcoming original plastic-spraying, burr.
As shown in Fig. 2, improving it to be convenient for blocking interface or the gap of tweezer point casing 1 and tweezer handle casing 3
Aesthetics, and the seam between tweezer point casing 1 and tweezer handle casing 3 is promoted to the creepage distance of tweezer tablet base metal part, it mentions
High insulation resistance energy, the insulation sleeve group further include insulation extension set 2, and the insulation extension set 2 is placed on the tweezer point 41,
And the breech face 21 of the insulation extension set 2 abuts the end surface 421 of the tweezer handle 42, the outer wall of the insulation extension set 2
Face connects with the smooth transition of the outside wall surface of the tweezer handle 42, and the head end of the tweezer handle casing 3 extends coated to few a part or complete
The outside wall surface of insulation extension set 2 described in portion；Specifically, four lateral surfaces and the corresponding institute of the tail portion of the insulation extension set 2
Four lateral surfaces for stating 42 head of tweezer handle, which seamlessly transit, to connect, and the head of the insulation extension set 2 is received to the direction of tweezer point 41
Mouth processing, the head end of the tweezer handle casing 3 extend coated to the closing in position of the insulation extension set 2.
As shown in Fig. 2, the tweezer point casing 1 envelopes the tweezer point 41 and and the insulation extension set 2 handover.
The insulation extension set 2 can be made of plastics, and but not limited to this.
The tweezer point casing 1 and the tweezer handle casing 3 are heat-shrink tube.
Embodiment two
As shown in Fig. 2, a kind of electric knife bipolar forceps, it includes:
Positioning link 5；
Tweezers piece group, the tweezers piece group include the left nipper piece 10 and right nipper piece 20 mutually to match, 10 He of left nipper piece
The right nipper piece 20 is the electric knife tweezers piece in embodiment one, and the left nipper piece 10 and the right nipper piece 20 are both connected to
On positioning link 5；Wherein, left nipper piece 10 and right nipper piece 20 are symmetrical arranged；
Connection line 7, the connection line 7 electrical connection corresponding with the left nipper piece 10 and the right nipper piece 20 respectively；This
Connection line 7 is used for external high frequency host.
As shown in Fig. 2, the positioning link 5 is covered with outer upper shield 6.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of electric knife tweezers piece, which is characterized in that it includes:
Tweezer tablet ontology, the tweezer tablet ontology have tweezer point (41), and the tweezer sharp (41) has exposed and may act on tissue
On service portion (411)；
It is coated on insulation sleeve group of the tweezer tablet ontology in addition to service portion (411) on position.
2. electric knife according to claim 1 tweezers piece, it is characterised in that: the tweezer tablet ontology also has tweezer handle
(42), the tail end of the head end with tweezer sharp (41) of tweezer handle (42) is connected, and the insulation sleeve group includes tweezer point casing (1) and tweezer handle casing
(3), the tweezer point casing (1) is coated on tweezer sharp (41) in addition to service portion (411) in the outside wall surface at position, the tweezer handle casing
(3) it is coated in the outside wall surface of the tweezer handle (42).
3. electric knife according to claim 2 tweezers piece, it is characterised in that: the insulation sleeve group further includes that insulation is prolonged
It stretches set (2), the insulation extension set (2) is placed on the tweezer sharp (41), and the breech face (21) of insulation extension set (2)
Abut the end surface (421) of the tweezer handle (42), the outside wall surface of insulation extension set (2) and the outside wall surface of the tweezer handle (42)
Smooth transition connects, and the head end of the tweezer handle casing (3) extends coated to part or all of few insulation extension set (2)
Outside wall surface.
4. electric knife according to claim 3 tweezers piece, it is characterised in that: the tweezer point casing (1) coats residence
State tweezer sharp (41) and and the insulation extension set (2) handover.
5. electric knife according to claim 3 tweezers piece, it is characterised in that: the insulation extension set (2) is by plastics
It is made.
6. electric knife according to claim 2 tweezers piece, it is characterised in that: the tweezer point casing (1) and the tweezer
Sleeve pipe (3) is heat-shrink tube.
7. a kind of electric knife bipolar forceps, which is characterized in that it includes:
Positioning link (5)；
Tweezers piece group, the tweezers piece group include the left nipper piece (10) and right nipper piece (20) mutually to match, the left nipper piece (10)
It is such as electric knife tweezers piece described in any one of claims 1 to 6, the left nipper piece (10) with the right nipper piece (20)
It is both connected on positioning link (5) with the right nipper piece (20)；
Connection line (7), the connection line (7) respectively with the left nipper piece (10) and the right nipper piece (20) are corresponding is electrically connected
It connects.
8. electric knife bipolar forceps according to claim 7, it is characterised in that: outside the positioning link (5)
It is covered with outer upper shield (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716465.7U CN209377735U (en) | 2018-10-22 | 2018-10-22 | Electric knife tweezers piece and electric knife bipolar forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716465.7U CN209377735U (en) | 2018-10-22 | 2018-10-22 | Electric knife tweezers piece and electric knife bipolar forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209377735U true CN209377735U (en) | 2019-09-13 |
Family
ID=67867016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716465.7U Active CN209377735U (en) | 2018-10-22 | 2018-10-22 | Electric knife tweezers piece and electric knife bipolar forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209377735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150484A (en) * | 2019-12-06 | 2020-05-15 | 杭州康基医疗器械有限公司 | Special electrocoagulation cutter for cervical cancer |
-
2018
- 2018-10-22 CN CN201821716465.7U patent/CN209377735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150484A (en) * | 2019-12-06 | 2020-05-15 | 杭州康基医疗器械有限公司 | Special electrocoagulation cutter for cervical cancer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209377735U (en) | Electric knife tweezers piece and electric knife bipolar forceps | |
| CN103427362B (en) | It is powered to cut-off straight line pole operation insulation masking methods | |
| CN202086576U (en) | High frequency electrotome with protection function | |
| CN207233478U (en) | Can powered installation 66kV insulator arc-overs gap | |
| CN205583176U (en) | Labyrinth insulation system's bus connector | |
| CN204147117U (en) | Solidifying pincers are cut by bipolar Wicresoft | |
| CN209153959U (en) | Plasma surgical electrode knife head | |
| CN204379431U (en) | A kind of bipolar coagulation forceps | |
| CN208692349U (en) | One kind being suitable for the heat resistance screening clothing of ± 500kV DC transmission system | |
| CN201775678U (en) | Bipolar single open separating clamp | |
| CN202044314U (en) | Novel operation forceps | |
| CN201449821U (en) | shielding sleeve | |
| CN110123443A (en) | Bipolar electrocoagulator | |
| CN201904586U (en) | Wall bushing of rectangular conductor | |
| CN206282976U (en) | Overlap joint design based on bus structure | |
| CN205520010U (en) | Be used for alternating current -direct current argon arc welding machine secondary inverter drive circuit | |
| CN206282670U (en) | Rural power grids 10kV lightning protection needle type composite insulators | |
| CN205724000U (en) | A kind of cable with flexible connecting member | |
| CN204708980U (en) | There is the Electrosurgical instrument of jaw structure | |
| CN205163215U (en) | Minimal access surgery foreign matter sample bag that accords with human engineering | |
| CN108158646A (en) | Flexible electrosurgery coagulation cutting instrument with annular light source | |
| CN206610767U (en) | The dynamic/static contact draw bail of electric cleaner high voltage ground switch | |
| CN208838157U (en) | A kind of electric coagulation knife cutter head | |
| CN208188169U (en) | A kind of high power battery probe | |
| CN208942365U (en) | Endoscope-use high frequency surgical instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |