CN202637108U - Bipolar ablation low-temperature thermocoagulation device - Google Patents
Bipolar ablation low-temperature thermocoagulation device Download PDFInfo
- Publication number
- CN202637108U CN202637108U CN 201220233041 CN201220233041U CN202637108U CN 202637108 U CN202637108 U CN 202637108U CN 201220233041 CN201220233041 CN 201220233041 CN 201220233041 U CN201220233041 U CN 201220233041U CN 202637108 U CN202637108 U CN 202637108U
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- Prior art keywords
- leading pipe
- guide passage
- low temperature
- bipolar
- cutter head
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Abstract
The utility model discloses a bipolar ablation low-temperature thermocoagulation device, which comprises a guide wire channel (1), a handle (2), a guide wire (3), a locking device (4) and an expansion device (6), wherein the guide wire (3) is arranged in the guide wire channel (1), one end of the guide wire channel (1) is connected with the locking device (4), the guide wire channel (1) is provided with a fixed device (7), and the expansion device (6) is arranged between the locking device (4) and the fixed device (7). The bipolar ablation low-temperature thermocoagulation device disclosed by the utility model can extend into the internal tissue in a thinner pipe diameter, the guide wire channel is made of titanium alloy to have higher flexibility, a guide wire tube is made of memory metal which is bended for 90 degrees, a bipolar cutter head is utilized for ablation, cutting and hemostasis, and the device facilitates the treatment of tissues in a small lumen in a minimally invasive surgery.
Description
Technical field
This utility model relates to the solidifying device of a kind of bipolar ablation Low Temperature Thermal, belongs to medical instruments field.
Background technology
In existing technology, the mode of the conventional solidifying normal operation bipolar forceps shape of bipolar ablation heat is carried out bipolar ablation, be the device that a kind of both positive and negative polarity of manual control combines, and this apparatus volume is larger, can't enter narrow space and carry out ablation functionality.The solidifying device of this bipolar ablation Low Temperature Thermal of our research and development be that the mode of positive and negative polarities by memory metal combined, but there is minute interval at the two poles of the earth, the function that melts just be created between the two poles of the earth regardless of, all the other positions all do not have ablation functionality.And the temperature control that heat is coagulated is very low, when melting, can not cause that also heat is to the damage of its hetero-organization like this.The solidifying device of this bipolar ablation Low Temperature Thermal can be used in the use of performing the operation in the narrow space, for example at cerebral operations, and spinal operation, the fields such as otorhinolaryngology operation.And this device is anterior flexible, and this will enlarge the applicable scope of performing the operation, and by the solidifying function of heat of ablation, guarantees getting a clear view of operation to a greater extent.
The utility model content
The purpose of this utility model is, provide a kind of bipolar ablation Low Temperature Thermal to coagulate device, can be to stretch into interior tissue than slim pipe diameter, silk guide passage utilizes titanium alloy to obtain higher suppleness, wire leading pipe is that memory metal carries out 0 °～90 ° bendings, utilize bipolar cutter head to melt, cut and stop blooding, made things convenient for the treatment of tiny interior intraluminal tissue in the Minimally Invasive Surgery.
The technical solution of the utility model: a kind of bipolar ablation Low Temperature Thermal coagulates device, comprise silk guide passage, handle, seal wire, locking device and retractor device, silk guide passage inside is provided with seal wire, silk guide passage one end is connected with locking device, silk guide passage one end is provided with fixture, is provided with retractor device between locking device and the fixture.Owing to be provided with retractor device, seal wire is leant out from silk guide passage, more stretch into fine tissue inside.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, locking device is snap-fastener locking or nut locking.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, handle is provided with hands shape concave surface.Because handle is provided with hands shape concave surface, more be convenient to hand, guaranteed in operation steadily, increased success rate of operation.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, the silk guide passage caliber is 2mm～2.5mm.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, the silk guide passage material is titanium alloy.Owing to establish with titanium alloy material and make silk guide passage, make silk guide passage have higher suppleness.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, seal wire comprises wire leading pipe and bipolar cutter head.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, the caliber of wire leading pipe is 1.5mm～2mm.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, the wire leading pipe material is memory metal.Because wire leading pipe uses memory metal, make the wire leading pipe external part can 0 °～90 ° bendings, be convenient to omnibearing treatment.
In the solidifying device of aforesaid this bipolar ablation Low Temperature Thermal, be provided with anodal wire leading pipe and negative pole wire leading pipe in the wire leading pipe, bipolar cutter head comprises anodal cutter head and negative pole cutter head, and anodal wire leading pipe links to each other with the negative pole cutter head with anodal cutter head respectively with the negative pole wire leading pipe.
Compared with prior art, owing to be provided with retractor device, seal wire is leant out from silk guide passage, more stretch into fine tissue inside; Because handle is provided with hands shape concave surface, more be convenient to hand, guaranteed in operation steadily, increased success rate of operation; Owing to establish with titanium alloy material and make silk guide passage, make silk guide passage have higher suppleness; Because wire leading pipe uses memory metal, make the wire leading pipe external part can 0 °～90 ° bendings, be convenient to omnibearing treatment.
Description of drawings
Fig. 1 is the structural representation of this utility model snap-fastener locking;
Fig. 2 is the structural representation of this utility model nut locking;
Fig. 3 is the partial view of this utility model seal wire;
Fig. 4 is the partial sectional view of this utility model seal wire.
Being labeled as in the accompanying drawing: 1-silk guide passage, 2-handle, 3-seal wire, 4-locking device, 5-hands shape concave surface, 6-retractor device, 7-fixture, 8-wire leading pipe, the bipolar cutter head of 9-, the anodal wire leading pipe of 10-, the anodal cutter head of 11-, 12-negative pole wire leading pipe, 13-negative pole cutter head.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described, but not as the foundation to this utility model restriction.
As shown in Figure 3, seal wire 3 comprises wire leading pipe 8 and bipolar cutter head 9.
The caliber of wire leading pipe 8 is 1.5mm.Wire leading pipe 8 materials are memory metal.
As shown in Figure 4, be provided with anodal wire leading pipe 10 and negative pole wire leading pipe 12 in the wire leading pipe 8, bipolar cutter head 9 comprises anodal cutter head 11 and negative pole cutter head 13, and anodal wire leading pipe 10 links to each other with negative pole cutter head 13 with anodal cutter head 11 respectively with negative pole wire leading pipe 12.
As shown in Figure 3, seal wire 3 comprises wire leading pipe 8 and bipolar cutter head 9.
The caliber of wire leading pipe 8 is 1.7mm.Wire leading pipe 8 materials are memory metal.
As shown in Figure 4, be provided with anodal wire leading pipe 10 and negative pole wire leading pipe 12 in the wire leading pipe 8, bipolar cutter head 9 comprises anodal cutter head 11 and negative pole cutter head 13, and anodal wire leading pipe 10 links to each other with negative pole cutter head 13 with anodal cutter head 11 respectively with negative pole wire leading pipe 12.
As shown in Figure 3, seal wire 3 comprises wire leading pipe 8 and bipolar cutter head 9.
The caliber of wire leading pipe 8 is 2mm.Wire leading pipe 8 materials are memory metal.
As shown in Figure 4, be provided with anodal wire leading pipe 10 and negative pole wire leading pipe 12 in the wire leading pipe 8, respectively with bipolar cutter head 9 on anodal cutter head 11 link to each other with negative pole cutter head 13.
Using method of the present utility model: seal wire 3 is penetrated by silk guide passage 1, pass fixture 7 to locking device 4, and with its locking, hand-held handle 2, with silk guide passage near the affected part, the handle 2 of handling knob drives retractor device 6, and seal wire 3 is stretched out silk guide passage 1, utilizes anodal cutter head 11 and the 13 middle generation heat effects of negative pole cutter head that the affected part is treated.
Claims (9)
1. a bipolar ablation Low Temperature Thermal coagulates device, it is characterized in that: comprise silk guide passage (1), handle (2), seal wire (3), locking device (4) and retractor device (6), silk guide passage (1) inside is provided with seal wire (3), silk guide passage (3) one ends are connected with locking device (4), silk guide passage (1) is provided with fixture (7), is provided with retractor device (6) between locking device (3) and the fixture (7).
2. a kind of bipolar ablation Low Temperature Thermal according to claim 1 coagulates device, it is characterized in that: locking device (3) is snap-fastener locking or nut locking.
3. a kind of bipolar ablation Low Temperature Thermal according to claim 2 coagulates device, and it is characterized in that: handle (2) is provided with hands shape concave surface (5).
4. a kind of bipolar ablation Low Temperature Thermal according to claim 1 coagulates device, and it is characterized in that: silk guide passage (1) caliber is 2mm～2.5mm.
5. a kind of bipolar ablation Low Temperature Thermal according to claim 4 coagulates device, and it is characterized in that: silk guide passage (1) material is titanium alloy.
6. according to claim 3 or the solidifying device of 5 described a kind of bipolar ablation Low Temperature Thermals, it is characterized in that: seal wire (3) comprises wire leading pipe (8) and bipolar cutter head (9).
7. a kind of bipolar ablation Low Temperature Thermal according to claim 6 coagulates device, and it is characterized in that: the caliber of wire leading pipe (8) is 1.5mm～2mm.
8. a kind of bipolar ablation Low Temperature Thermal according to claim 7 coagulates device, and it is characterized in that: wire leading pipe (8) material is memory metal.
9. a kind of bipolar ablation Low Temperature Thermal according to claim 8 coagulates device, it is characterized in that: be provided with anodal wire leading pipe (10) and negative pole wire leading pipe (12) in the wire leading pipe (8), bipolar cutter head (9) comprises anodal cutter head (11) and negative pole cutter head (13), and anodal wire leading pipe (10) links to each other with negative pole cutter head (13) with anodal cutter head (11) respectively with negative pole wire leading pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233041 CN202637108U (en) | 2012-05-22 | 2012-05-22 | Bipolar ablation low-temperature thermocoagulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233041 CN202637108U (en) | 2012-05-22 | 2012-05-22 | Bipolar ablation low-temperature thermocoagulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637108U true CN202637108U (en) | 2013-01-02 |
Family
ID=47406299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233041 Expired - Lifetime CN202637108U (en) | 2012-05-22 | 2012-05-22 | Bipolar ablation low-temperature thermocoagulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013465A (en) * | 2014-05-28 | 2014-09-03 | 雷东 | Medical bipolar ablation device with angle adjusting function |
-
2012
- 2012-05-22 CN CN 201220233041 patent/CN202637108U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013465A (en) * | 2014-05-28 | 2014-09-03 | 雷东 | Medical bipolar ablation device with angle adjusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ANDE SIKAOPU COMMERCIAL AND TRADE CO., LTD Free format text: FORMER OWNER: BEIJING AILEMAN TECHNOLOGY CO., LTD. Effective date: 20140325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140325 Address after: 100097, No. 613, building 601, room 1, Jin Zhuang, No.1 Hospital, Beijing, Haidian District Patentee after: Beijing Ande thinking General Trading Co., Ltd. Patentee after: Germany Spai Anders Co., Ltd. Address before: 100097 Beijing city Haidian District Shuguang Garden District at Garden Building 1 1A Patentee before: Beijing Aileman Technology Co.,Ltd. Patentee before: Germany Spai Anders Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |