CN201267525Y - Temperature regulating device for minimally invasive intervention operation - Google Patents
Temperature regulating device for minimally invasive intervention operation Download PDFInfo
- Publication number
- CN201267525Y CN201267525Y CNU2008201607007U CN200820160700U CN201267525Y CN 201267525 Y CN201267525 Y CN 201267525Y CN U2008201607007 U CNU2008201607007 U CN U2008201607007U CN 200820160700 U CN200820160700 U CN 200820160700U CN 201267525 Y CN201267525 Y CN 201267525Y
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- CN
- China
- Prior art keywords
- thermoregulation
- sleeve pipe
- wicresoft
- liquid
- temperature
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- 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 - Lifetime
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a temperature adjusting device for minimally invasive interventional operation, which comprises a sleeve tube, a temperature adjusting liquid input tube and a temperature adjusting liquid output tube, wherein, both ends of the sleeve tube are sealed; the temperature adjusting liquid input tube and the temperature adjusting liquid output tube are communicated with the sleeve tube. When the device is used, the treatment device for operation is arranged at the top end of the sleeve tube, the conducting wire of the treatment device is connected with an electrode by the tail end through the inner cavity of the sleeve tube. Compared with the prior art, the device uses simple structure to solve the problem of damage to healthy tissues due to heating and refrigeration of operation instruments in the minimally invasive interventional operation.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, especially a kind of temperature-adjusting device that is used for Wicresoft's intervene operation.
Background technology
Wicresoft's intervene operation is applied to multiple treatment of diseases more and more because of its plurality of advantages now, for example treats varicosis, carries out tumor resection etc. with microwave with electric coagulation, and having more disease in future can treat with Wicresoft's intervene operation.In the prior art, the used apparatus of Wicresoft's intervene operation has the temperature difference with human body after entering human body, for treatment negative effect is arranged, for example, in electric coagulation treatment varicosis, sleeve pipe can heat up because of the intensification of electriocoagulator, the health tissues around the sleeve pipe is produced destroy; In some other particular procedure, it is low excessively also can to run into bushing temperature, the health tissues around the sleeve pipe is produced destroy.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of temperature-adjusting device that is used for Wicresoft's intervene operation, concrete technical scheme is as follows:
A kind of temperature-adjusting device that is used for Wicresoft's intervene operation comprises sleeve pipe, thermoregulation liquid input pipe, thermoregulation liquid outlet tube; Described sleeve pipe closed at both ends, thermoregulation liquid input pipe and thermoregulation liquid outlet tube are communicated with described sleeve pipe.When using this device, only need the therapy equipment of operation usefulness is installed in telescopic top, the lead of therapy equipment is got final product by the tail end connection electrode by cannula cavity.
As improvement:
Described thermoregulation liquid input pipe and thermoregulation liquid outlet tube are stretched in the sleeve pipe by telescopic tail end, make the effect of thermoregulation liquid attemperation remarkable.
Described thermoregulation liquid input pipe stretches in the sleeve pipe to the top; It is interior to tail end that thermoregulation liquid outlet tube stretches into sleeve pipe, makes the effect of thermoregulation liquid attemperation remarkable.
Described sleeve pipe can be external diameter 2.4～2.5mm, internal diameter 2.0 ± 0.02mm; Described sleeve pipe can also be external diameter 1.2～1.4mm, internal diameter 1.0 ± 0.01mm.Different calibers can be suitable for the requirement of different operation degree, and for example, the sleeve pipe of external diameter 2.4～2.5mm, internal diameter 2.0 ± 0.02mm is applicable to the hands art in the trunk (as great saphenous vein) etc.; The sleeve pipe of external diameter 1.2～1.4mm, internal diameter 1.0 ± 0.01mm is applicable to the operation in little blood vessel (for example shallow table vein) etc.
Described thermoregulation liquid is heat liquid or liquid coolant, is suitable for the requirement of different operations to temperature.
Described telescopic body becomes rigidity, toughness or flexibility, and the body of described thermoregulation liquid input pipe and thermoregulation liquid outlet tube correspondence with it becomes rigidity, toughness or flexibility, is applicable to different type of surgery.
Described telescopic tail end also is provided with handle, is used for user and holds.
Compared with prior art, this device has promptly solved in Wicresoft's intervene operation because operating theater instruments heating or refrigeration produce the problem of injury to health tissues with simple structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of this utility model embodiment
Fig. 3 is the fundamental diagram of this utility model embodiment
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
A kind of temperature-adjusting device that is used for Wicresoft's intervene operation comprises sleeve pipe, thermoregulation liquid input pipe, thermoregulation liquid outlet tube; Described sleeve pipe closed at both ends, thermoregulation liquid input pipe and thermoregulation liquid outlet tube are communicated with described sleeve pipe.When using this device, only need the therapy equipment of operation usefulness is installed in telescopic top, the lead of therapy equipment is got final product by the tail end connection electrode by cannula cavity.Described thermoregulation liquid input pipe and thermoregulation liquid outlet tube are stretched in the sleeve pipe by telescopic tail end, and described thermoregulation liquid input pipe stretches in the sleeve pipe to the top; It is interior to tail end that thermoregulation liquid outlet tube stretches into sleeve pipe, makes the effect of thermoregulation liquid attemperation remarkable.
Described sleeve pipe can be external diameter 2.4～2.5mm, internal diameter 2.0 ± 0.02mm; Described sleeve pipe can also be external diameter 1.2～1.4mm, internal diameter 1.0 ± 0.01mm, makes this device go for the operation at multiple position.Described thermoregulation liquid is heat liquid or liquid coolant, is suitable for the requirement of different operations to temperature.Described telescopic body becomes rigidity, toughness or flexibility (adopt medical stainless steel to make rigid pipe, adopt medical plastic to make toughness pipe or flexible pipe), the body of described thermoregulation liquid input pipe and thermoregulation liquid outlet tube correspondence with it becomes rigidity, toughness or flexibility, is applicable to different type of surgery.Described telescopic tail end also is provided with handle, is used for user and holds.
This device can be treated in the cirsoid operation at electric coagulation and be used.In the prior art, electric coagulation treatment varicosis generally is with electric injury or the high frequency waves tunica intima of burning, and makes blood vessel produce distortion, necrosis and sealing blood vessels.But in operating process, except the electriocoagulator that works produces the heat, current-carrying part (lead or waveguide) also can produce heat, causes sleeve pipe to heat up, and the health tissues around the sleeve pipe is produced destroy.Use this device, as shown in drawings, only need that electriocoagulator is connected this and install telescopic top, the lead of electriocoagulator passes sleeve pipe, and gets final product with the cannula cavity insulation.During use, thermoregulation liquid input pipe and thermoregulation liquid outlet tube are received the corresponding interface of cooling water circulating device.After sleeve pipe stretched into vein, and electriocoagulator arrives focus, sleeve pipe also was parked in the healthy blood vessel.During electriocoagulator energising work, the lead in the sleeve pipe can generate heat thereupon, but because cooling water forms circulation in sleeve pipe, so the sleeve portion that contacts with healthy blood vessel can not generate heat and injure healthy blood vessel.
Claims (8)
1, a kind of temperature-adjusting device that is used for Wicresoft's intervene operation is characterized in that comprising sleeve pipe, thermoregulation liquid input pipe, thermoregulation liquid outlet tube; Described sleeve pipe closed at both ends, thermoregulation liquid input pipe and thermoregulation liquid outlet tube are communicated with described sleeve pipe.
2, the temperature-adjusting device that is used for Wicresoft's intervene operation according to claim 1 is characterized in that described thermoregulation liquid input pipe and thermoregulation liquid outlet tube are stretched in the sleeve pipe by telescopic tail end.
3, the temperature-adjusting device that is used for Wicresoft's intervene operation according to claim 2 is characterized in that described thermoregulation liquid input pipe stretches in the sleeve pipe to the top; Thermoregulation liquid outlet tube stretches in the sleeve pipe to tail end.
4,, it is characterized in that described telescopic external diameter is that 2.4～2.5mm, internal diameter are 2.0 ± 0.02mm according to claim 1 or the 2 or 3 described temperature-adjusting devices that are used for Wicresoft's intervene operation.
5,, it is characterized in that described telescopic external diameter is that 1.2～1.4mm, internal diameter are 1.0 ± 0.01mm according to claim 1 or the 2 or 3 described temperature-adjusting devices that are used for Wicresoft's intervene operation.
6, the temperature-adjusting device that is used for Wicresoft's intervene operation according to claim 1 is characterized in that described thermoregulation liquid is heat liquid or liquid coolant.
7,, it is characterized in that described telescopic body becomes rigidity, toughness or flexibility according to claim 1 or the 2 or 3 described temperature-adjusting devices that are used for Wicresoft's intervene operation.
8, the temperature-adjusting device that is used for Wicresoft's intervene operation according to claim 7 is characterized in that described telescopic tail end also is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201607007U CN201267525Y (en) | 2008-10-10 | 2008-10-10 | Temperature regulating device for minimally invasive intervention operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201607007U CN201267525Y (en) | 2008-10-10 | 2008-10-10 | Temperature regulating device for minimally invasive intervention operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267525Y true CN201267525Y (en) | 2009-07-08 |
Family
ID=40840102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201607007U Expired - Lifetime CN201267525Y (en) | 2008-10-10 | 2008-10-10 | Temperature regulating device for minimally invasive intervention operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267525Y (en) |
-
2008
- 2008-10-10 CN CNU2008201607007U patent/CN201267525Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Fuzhong Information Industry Group Co.,Ltd. Zhao Zhen Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUZHOU HOLDINGS GROUP CO., LTD. Free format text: FORMER NAME: FUZHONG INFORMATION INDUSTRIAL GROUP CO., LTD., NANJING Owner name: FUZHOU GROUP CO., LTD. Free format text: FORMER NAME: FUZHOU HOLDINGS GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xuanwu Avenue Xuanwu District of Nanjing city in Jiangsu province 210042 -10 No. 699, high-tech Industrial Park Building No. 1 Co-patentee after: Nanjing New Technology Applied Research Co.,Ltd. Patentee after: FUZHONG GROUP Co.,Ltd. Address before: Xuanwu Avenue Xuanwu District of Nanjing city in Jiangsu province 210042 -10 No. 699, high-tech Industrial Park Building No. 1 Co-patentee before: Nanjing New Technology Applied Research Co.,Ltd. Patentee before: Fu Group Holdings Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Xuanwu Avenue Xuanwu District of Nanjing city in Jiangsu province 210042 -10 No. 699, high-tech Industrial Park Building No. 1 Co-patentee after: Nanjing New Technology Applied Research Co.,Ltd. Patentee after: Fu Group Holdings Ltd. Address before: 5, building 210018, Cyberport 648, Xuanwu District, Jiangsu, Nanjing, Zhujianglu Road Co-patentee before: Nanjing New Technology Applied Research Co.,Ltd. Patentee before: Nanjing Fuzhong Information Industry Group Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xuanwu Avenue Xuanwu District of Nanjing city in Jiangsu province 210042 -10 No. 699, high-tech Industrial Park Building No. 1 Co-patentee after: NANJING FUZHONG MEDICAL HI-TECH Co.,Ltd. Patentee after: FUZHONG GROUP Co.,Ltd. Address before: Xuanwu Avenue Xuanwu District of Nanjing city in Jiangsu province 210042 -10 No. 699, high-tech Industrial Park Building No. 1 Co-patentee before: Nanjing New Technology Applied Research Co.,Ltd. Patentee before: FUZHONG GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: NANJING FUZHONG MEDICAL HI-TECH Co.,Ltd. Document name: Notification of Expiration of Patent Right Duration |