CN209153960U - Monopole cutting ring - Google Patents
Monopole cutting ring Download PDFInfo
- Publication number
- CN209153960U CN209153960U CN201721884430.XU CN201721884430U CN209153960U CN 209153960 U CN209153960 U CN 209153960U CN 201721884430 U CN201721884430 U CN 201721884430U CN 209153960 U CN209153960 U CN 209153960U
- Authority
- CN
- China
- Prior art keywords
- overhanging
- silk
- conducting wire
- cutting
- monopole
- 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
Abstract
The utility model discloses monopole cutting rings.The monopole cutting ring includes the arcuation being electrically connected or cricoid cutting portion and conducting wire, wire end is equipped with attachment base, conducting wire middle-end is equipped with open-close on-off, conducting wire includes conductive filament, and the cricoid overhanging silk for being formed with shape memory material is stretched out in conductive filament front end, and overhanging silk is electrically connected to cutting portion, overhanging silk outer wall is cased with the casing for the soft plastic matter that insulate, moving tube be equipped with hollow cavity, cavity can two casings of jacket, moving tube linear motion can oppress tightening casing change shape.There is the utility model snare lesion to be easy, surgical cut speed is fast, and cutting is soft, highly-safe, reduce the effect of the pain of patient.
Description
Technical field
The utility model relates to medical instruments, in particular to monopole cutting ring.
Background technique
When carrying out the operation such as laparoscopic surgery, hysteroscope operation, Transnasal endoscopy operation, need to carry out excision work in operation
Make, the prior art are as follows: it is placed in the distal side for needing resection organization using cutting ring or electric hook, starts cutting ring or electric hook cuts tissue,
Since the size of cutting ring or electric hook is smaller, tissue biggish for volume need to repeatedly be cut, and can be cut off completely, be extended hand
Art time, the pain for increasing insecurity, increasing patient.
Utility model content
One or more to solve the above-mentioned problems, the utility model provide monopole cutting ring.
One aspect according to the present utility model, the monopole cutting ring include electrical connection arcuation or cricoid cutting portion and
Conducting wire, wire end are equipped with attachment base, and conducting wire middle-end is equipped with open-close on-off, and conducting wire includes conductive filament, and shape is stretched out in conductive filament front end
At the overhanging silk for having cricoid shape memory material, overhanging silk is electrically connected to cutting portion, and overhanging silk outer wall is cased with the soft plastic of insulation
The casing of matter, moving tube be equipped with hollow cavity, cavity can two casings of jacket, moving tube linear motion can oppress tightening
Casing changes shape.
The casing that the mobile moving tube of the monopole cutting ring can oppress ring dress changes cut end and arcuation or cricoid electricity
The shape in portion is cut, ceaselessly operating casing can make cutting portion is soft to continuously contact with lesion portion and complete to cut, large volume
Lesion also only needs once to cut completion, the beneficial effect is that: snare lesion is easy, and surgical cut speed is fast, cuts soft, safety
Property it is high, reduce the pain of patient, good operation effect.
Further, switch is equipped with the operation key of standing shape.The beneficial effect is that: operation key facilitates operator to operate.
Further, it switchs as floor push.
Detailed description of the invention
Fig. 1 is the schematic diagram of the monopole cutting ring of one embodiment of the utility model；
Fig. 2 is the partial enlargement diagram of monopole cutting ring shown in Fig. 1；
Cutting portion 1, conducting wire 2, conductive filament 21, overhanging silk 22, casing 3, moving tube 4, cavity 41, connecting pin 42, switch 5,
Operation key 51.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 to Fig. 2 schematically shows a kind of monopole cutting ring of embodiment according to the present utility model.As schemed
Show, which includes the arcuation being electrically connected or cricoid cutting portion 1 and conducting wire 2, and 2 end of conducting wire is equipped with attachment base 6, leads
2 middle-end of line is equipped with open-close on-off 5, and conducting wire 2 includes conductive filament 21, and the ring for being formed with shape memory material is stretched out in 21 front end of conductive filament
The overhanging silk 22 of shape, overhanging silk 22 are electrically connected to cutting portion 1, and overhanging 22 outer wall of silk is cased with the casing 3 for the soft plastic matter that insulate, mobile
Pipe 4 be equipped with hollow cavity 41, cavity 41 can two casings 3 of jacket, moving tube 4 linear motion can oppress tightening casing 3
Change shape.When off working state, cutting portion 1, overhanging silk 22 and two casings 3 are respectively positioned in moving tube 4.When working condition,
It moves backward moving tube 4 and stretches out cutting portion 1, overhanging silk 22 and two casings 3, snare lesion.
The mobile moving tube 4 of the monopole cutting ring can oppress the cricoid casing 3 of tightening and change cut end and ring-type or arc
The shape in the cutting portion 1 of shape, ceaselessly operating casing 3 can make cutting portion 1 is soft to continuously contact with lesion portion and complete to cut,
The lesion of large volume also only needs once to cut completion, and operation snare lesion is easy, and cutting speed is fast, and cutting is soft, highly-safe,
Reduce the pain of patient, good operation effect.
Preferably, switch 5 is equipped with the operation key 51 of standing shape.Operation key 51 facilitates operator to operate.
Preferably, switch 5 is floor push.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (3)
1. monopole cutting ring, which is characterized in that arcuation or cricoid cutting portion (1) and conducting wire (2) including electrical connection, it is described to lead
Line (2) end is equipped with attachment base (6), and conducting wire (2) middle-end is equipped with open-close on-off (5), and the conducting wire (2) includes conductive filament
(21), the cricoid overhanging silk (22) for being formed with shape memory material, the overhanging silk are stretched out in conductive filament (21) front end
(22) it is electrically connected to the cutting portion (1), overhanging silk (22) outer wall is cased with the casing (3) for the soft plastic matter that insulate, moving tube
(4) be equipped with hollow cavity (41), the cavity (41) can two described sleeve pipes (3) of jacket and the cutting portion (1), it is described
Moving tube (4) linear motion can oppress tightening described sleeve pipe (3) and change shape.
2. monopole cutting ring according to claim 1, which is characterized in that the switch (5) is equipped with the operation key of standing shape
(51)。
3. monopole cutting ring according to claim 1, which is characterized in that the switch (5) is floor push.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884430.XU CN209153960U (en) | 2017-12-28 | 2017-12-28 | Monopole cutting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884430.XU CN209153960U (en) | 2017-12-28 | 2017-12-28 | Monopole cutting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153960U true CN209153960U (en) | 2019-07-26 |
Family
ID=67325897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884430.XU Expired - Fee Related CN209153960U (en) | 2017-12-28 | 2017-12-28 | Monopole cutting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153960U (en) |
-
2017
- 2017-12-28 CN CN201721884430.XU patent/CN209153960U/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: 20190726 Termination date: 20191228 |