CN209074815U - Hysteroscope puncture outfit with electric knife - Google Patents
Hysteroscope puncture outfit with electric knife Download PDFInfo
- Publication number
- CN209074815U CN209074815U CN201821453719.0U CN201821453719U CN209074815U CN 209074815 U CN209074815 U CN 209074815U CN 201821453719 U CN201821453719 U CN 201821453719U CN 209074815 U CN209074815 U CN 209074815U
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- hard sleeve
- puncturing
- head
- wall
- 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
- 230000015271 coagulation Effects 0.000 claims abstract description 27
- 238000005345 coagulation Methods 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000023597 hemostasis Effects 0.000 abstract description 2
- 210000000038 chest Anatomy 0.000 description 5
- 210000002784 stomach Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000779 thoracic wall Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of hysteroscope puncture outfit with electric knife, including puncture cannula and puncturing lever；Puncture cannula includes tubular hard sleeve body and the casing seat positioned at hard sleeve body tail portion；The casing seat cavity being connected to hard sleeve body is equipped in casing seat, casing seat tail portion is equipped with casing bore that is corresponding with hard sleeve body and being connected to casing seat cavity, the outer wall of casing seat includes sequentially connected truncated cone-shaped tube wall and cylindrical wall, the small end of truncated cone-shaped tube wall is connect with hard sleeve body tail portion, and taper silica gel sheath is equipped in casing seat cavity；Puncturing lever includes in puncturing head, and puncturing head is connect by cylindricality connecting rod with puncturing lever pedestal, and puncturing head sequentially passes through casing bore, elastic mouth and hard sleeve body and is pierced by from hard sleeve body head；Puncturing head is equipped with the electrotome head for coagulation cutting.The utility model has the function of cutting coagulation, connects cutting electric current, is easy to stab card by tissue, connects coagulation electric current, be easy to the hemostasis to tissue.
Description
Technical field
The utility model relates to a kind of hysteroscope puncture outfit, specifically a kind of hysteroscope puncture outfit with electric knife.
Background technique
With the development of minimal invasive techniques, endoscope-assistant surgery has become the main body of surgical operation, such as thoracoscopic operation, laparoscope hand
Art, hysteroscope operation etc. have many advantages, such as that wound is small, it is fast to restore compared with conventional thoracotomy, abdominal.
Currently, puncture outfit is a kind of by puncturing the wall of the chest, stomach wall, the hand into lumenal passageway is provided for other surgical instruments
Art instrument.In the prior art, puncture outfit includes puncture cannula and the puncturing lever that is located in puncture cannula, and the head end of puncturing lever is in cone
Shape, head end center are equipped with cone-shaped metal or plastic blade, in order to which puncture outfit passes through the wall of the chest or abdominal wall tissue.Wherein metal blade
Bleeding is easy to happen to the cutting of tissue, moment is by being easy to damage internal internal organs after the wall of the chest or stomach wall, and plastic blade passes through
The resistance of tissue is larger, and the wall of the chest and stomach wall displacement are larger, is unfavorable for the entrance of puncture outfit, as the puncture with metal blade,
There is also the risks of bleeding.
Utility model content
According to technical problem set forth above, and provide a kind of hysteroscope puncture outfit with electric knife.What the utility model used
Technological means is as follows:
A kind of hysteroscope puncture outfit with electric knife, including puncture cannula and puncturing lever；
The puncture cannula includes tubular hard sleeve body and the casing seat positioned at hard sleeve body tail portion；
Hard sleeve body head is opened wide；
Be equipped with casing seat cavity be connected to the hard sleeve body in described sleeve pipe seat, described sleeve pipe seat tail portion equipped with
The hard sleeve body is corresponding and the casing bore that is connected to described sleeve pipe seat cavity, the outer wall of described sleeve pipe seat include successively
The small end of the truncated cone-shaped tube wall and cylindrical wall of connection, the truncated cone-shaped tube wall is connect with hard sleeve body tail portion, institute
It states and is equipped with taper silica gel sheath in casing seat cavity, flowed in gas for preventing；
The big end of the taper silica gel sheath is connect with described sleeve pipe seat inner wall corresponding to the cylindrical wall；
The small end of the taper silica gel sheath is directed toward the hard sleeve body and has elastic mouth；
The puncturing lever includes puncturing head, and the puncturing head is connect by cylindricality connecting rod with puncturing lever pedestal, the puncture
Head sequentially passes through described sleeve pipe bore, the elastic mouth and the hard sleeve body and is pierced by from hard sleeve body head；
The puncturing head is equipped with the electrotome head for coagulation cutting.
The electrotome head includes two and is located at the puncturing head side wall and symmetrically arranged coagulation cutting wire, described
Coagulation cutting wire is connect with the one end of conductive metal wires being located in the cylindricality connecting rod, the conductive metal wires it is another
It holds and is connect with the radio-frequency generator conducting wire jointing being located on puncturing lever pedestal tail portion, on puncturing lever pedestal tail portion
It is additionally provided with the cutting button and coagulation button of control coagulation cutting.
The external wall of hard sleeve is equipped with spiral groove.
The puncturing head is tapered or prismatic.
The material of the puncture cannula and the puncturing lever is polyethylene.
The outer diameter of the hard sleeve body is 0.5cm, wall thickness 1mm, a length of 10cm, and the outer diameter of the cylindricality connecting rod is
0.3cm, a length of 15cm；
The outer diameter of the hard sleeve body is 1cm, wall thickness 1mm, a length of 10cm, and the outer diameter of the cylindricality connecting rod is
0.8cm, a length of 15cm.
A length of 0.5cm of the coagulation cutting wire, diameter 1mm.
Compared with prior art, the utility model has the function of cutting coagulation, connects cutting electric current, is easy to stab card and passes through group
It knits, connects coagulation electric current, be easy to the hemostasis to tissue.
The utility model can be widely popularized in fields such as medical apparatus based on the above reasons.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of puncture cannula in specific embodiment of the present utility model.
Fig. 2 is the structural schematic diagram of puncturing lever in specific embodiment of the present utility model.
Fig. 3 is the structural schematic diagram of the hysteroscope puncture outfit in specific embodiment of the present utility model with electric knife.
Fig. 4 is puncturing lever pedestal tail portion schematic diagram in specific embodiment of the present utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As Figure 1-Figure 4, a kind of hysteroscope puncture outfit with electric knife, including puncture cannula 1 and puncturing lever 2；
The puncture cannula 1 includes tubular hard sleeve body 3 and the casing seat positioned at 3 tail portion of hard sleeve body
4；
3 head of hard sleeve body is opened wide；
The casing seat cavity 5 being connected to the hard sleeve body 3 is equipped in described sleeve pipe seat 4,4 tail portion of described sleeve pipe seat is set
There are casing bore 6 that is corresponding with the hard sleeve body 3 and being connected to described sleeve pipe seat cavity 5, the outer wall of described sleeve pipe seat 4
Including sequentially connected truncated cone-shaped tube wall 7 and cylindrical wall 8, the small end of the truncated cone-shaped tube wall 7 and the hard sleeve body 3
Tail portion connection, described sleeve pipe seat cavity 5 is interior to be equipped with taper silica gel sheath 9；
The big end of the taper silica gel sheath 9 is connect with 4 inner wall of described sleeve pipe seat corresponding to the cylindrical wall 8；
The small end of the taper silica gel sheath 9 is directed toward the hard sleeve body 3 and has elastic mouth 10；
The puncturing lever 2 includes puncturing head 11, and the puncturing head 11 is connect by cylindricality connecting rod 12 with puncturing lever pedestal 13,
The puncturing head 11 sequentially passes through described sleeve pipe bore 6, the elastic mouth 10 and the hard sleeve body 3 from the hard sleeve
3 head of body is pierced by；
The puncturing head 11 is equipped with the electrotome head for coagulation cutting.
The electrotome head includes two and is located at 11 side wall of puncturing head and symmetrically arranged coagulation cutting wire 14,
The coagulation cutting wire 14 is connect with the one end for the conductive metal wires 15 being located in the cylindricality connecting rod 12, the conduction gold
The other end for belonging to silk 15 is connect with the radio-frequency generator conducting wire jointing 16 being located on puncturing lever pedestal tail portion 13, described
The cutting button 17 and coagulation button 18 of control coagulation cutting are additionally provided on puncturing lever pedestal tail portion 13.
3 outer wall of hard sleeve body is equipped with spiral groove 19.
The puncturing head 11 is tapered or prismatic.
The material of the puncture cannula 1 and the puncturing lever 2 is polyethylene.
The outer diameter of the hard sleeve body 3 is 1cm, wall thickness 1mm, a length of 10cm, and the outer diameter of the cylindricality connecting rod 12 is
0.8cm, a length of 15cm.
The a length of 0.5cm, diameter 1mm of the coagulation cutting wire 14.
Puncturing lever 2 is assembled into the hysteroscope puncture outfit with electric knife through the insertion of casing seat 4.
Cut skin corium, press coagulation button 18, electrotome head generates coagulation electric current, by the hysteroscope puncture outfit with electric knife from
Incision site insertion, the hysteroscope puncture outfit with electric knife is by cutting off coagulation electric current after the wall of the chest or stomach wall.
When hysteroscope puncture outfit with electric knife passes through the wall of the chest or stomach wall experience resistance, cutting button 17, electrotome head pair are pressed
Tissue generates dissection, after resistance disappears, interrupts cutting current, continues to use coagulation electric current and pass through tissue.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of hysteroscope puncture outfit with electric knife, which is characterized in that including puncture cannula and puncturing lever；
The puncture cannula includes tubular hard sleeve body and the casing seat positioned at hard sleeve body tail portion；
Hard sleeve body head is opened wide；
Be equipped with casing seat cavity be connected to the hard sleeve body in described sleeve pipe seat, described sleeve pipe seat tail portion equipped with it is described
Hard sleeve body is corresponding and the casing bore that is connected to described sleeve pipe seat cavity, the outer wall of described sleeve pipe seat include being sequentially connected
Truncated cone-shaped tube wall and cylindrical wall, the small end of the truncated cone-shaped tube wall connect with hard sleeve body tail portion, the set
Taper silica gel sheath is equipped in tube socket cavity；
The big end of the taper silica gel sheath is connect with described sleeve pipe seat inner wall corresponding to the cylindrical wall；
The small end of the taper silica gel sheath is directed toward the hard sleeve body and has elastic mouth；
The puncturing lever includes puncturing head, and the puncturing head is connect by cylindricality connecting rod with puncturing lever pedestal, the puncturing head according to
Secondary described sleeve pipe bore, the elastic mouth and the hard sleeve body of passing through is pierced by from hard sleeve body head；
The puncturing head is equipped with the electrotome head for coagulation cutting.
2. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the electrotome head includes two positions
In the puncturing head side wall and symmetrically arranged coagulation cutting wire, the coagulation cutting wire connects with the cylindricality is located at
One end of conductive metal wires in bar connects, the other end of the conductive metal wires be located on puncturing lever pedestal tail portion
The connection of radio-frequency generator conducting wire jointing, be additionally provided on the puncturing lever pedestal tail portion control coagulation cutting cutting button and
Coagulation button.
3. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the external wall of hard sleeve is equipped with
Spiral groove.
4. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the puncturing head is tapered or rib
Shape.
5. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the puncture cannula and the puncture
The material of bar is polyethylene.
6. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the outer diameter of the hard sleeve body is
0.5cm, wall thickness 1mm, a length of 10cm, the outer diameter of the cylindricality connecting rod are 0.3cm, a length of 15cm.
7. the hysteroscope puncture outfit according to claim 1 with electric knife, it is characterised in that: the outer diameter of the hard sleeve body is
1cm, wall thickness 1mm, a length of 10cm, the outer diameter of the cylindricality connecting rod are 0.8cm, a length of 15cm.
8. the hysteroscope puncture outfit according to claim 2 with electric knife, it is characterised in that: the length of the coagulation cutting wire
For 0.5cm, diameter 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453719.0U CN209074815U (en) | 2018-09-05 | 2018-09-05 | Hysteroscope puncture outfit with electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453719.0U CN209074815U (en) | 2018-09-05 | 2018-09-05 | Hysteroscope puncture outfit with electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074815U true CN209074815U (en) | 2019-07-09 |
Family
ID=67115836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453719.0U Expired - Fee Related CN209074815U (en) | 2018-09-05 | 2018-09-05 | Hysteroscope puncture outfit with electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074815U (en) |
-
2018
- 2018-09-05 CN CN201821453719.0U patent/CN209074815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190709 |