CN202313706U - Quasi-needle electrosection cutting ring - Google Patents
Quasi-needle electrosection cutting ring Download PDFInfo
- Publication number
- CN202313706U CN202313706U CN201120439375XU CN201120439375U CN202313706U CN 202313706 U CN202313706 U CN 202313706U CN 201120439375X U CN201120439375X U CN 201120439375XU CN 201120439375 U CN201120439375 U CN 201120439375U CN 202313706 U CN202313706 U CN 202313706U
- Authority
- CN
- China
- Prior art keywords
- cutting
- electrosection
- turp
- quasi
- needle
- 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 - Lifetime
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 45
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract 2
- 230000008733 trauma Effects 0.000 abstract 2
- 210000001519 tissue Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000003708 urethra Anatomy 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 210000002307 prostate Anatomy 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 208000005735 Water intoxication Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000589 cicatrix Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a quasi-needle electrosection cutting ring, which comprises a guide rod and cutting arms in which electrosection cutting wires are arranged, wherein electrosection cutting wires which are connected with the two cutting arms are provided with needlelike bulges and consist of connecting electrosection cutting wires and a quasi-needle electrosection cutting wire; the quasi-needle electrosection cutting wire is an electrosection cutting wire with an acute-angled bulge of which the included angle is less than 10 degrees; and the quasi-needle electrosection cutting wire is connected with the electrosection cutting wires in the cutting arms by using the connecting electrosection cutting wires. Due to the design of the bulging of the quasi-needle electrosection cutting wires, and when massive objects are cut, cutting parts can be cut into sections under the condition of small trauma, so that the treatment of the bleeding of trauma parts is reduced, and the quasi-needle electrosection cutting ring can cut an object conveniently and subsequently.
Description
Technical field
This utility model belongs to the technique with the apparatus field that is used for resectoscope, particularly a kind pin type TURP ring.
Background technology
The resection of prostate art is the progress along with the resectoscope manufacturing technology, and various cuttings are sharp keen effectively, electric coagulation hemostasis is reliable rapidly, and the ideal resectoscope of rinse-system emerges in succession and rises.Over nearly 20 years, because the progress of training method, operating technology skilled, the resection of prostate art has obtained development more rapidly.The doctor only needs resectoscope just can be accomplished whole operation techniques through the urethra insertion, need not cut each layer tissue such as skin, and postoperative is not left over any cicatrix yet.
Transurethral prostatic electroresection A is a kind of non-open operation, and resectoscope inserts the back urethra and promptly directly reaches prostata tissue, has omitted the operation sequence of cutting and sew up multilayer tissue; Owing to need during the TURP operation constantly to keep the clear of the visual field and the tissue of taking away excision with a large amount of flushing liquors; Overlong time has the per urethra of causing TURP syndrome, the danger of " water intoxication " takes place, therefore; Require the time of control operation, the general requirement finished within an hour.
Used TURP ring in the existing resectoscope operation; Generally comprise guide rod and two cutting arms, the TURP silk is arranged within insulating guide rod and the cutting arm, and the TURP silk that connects two cutting arms is a circular arc; With after high frequency generator is communicated with, cut with the TURP silk of circular arc.If only cut with existing TURP ring, when handling different cutting environment, common operating personnel is difficult to realize at short notice accurately, operation accurately.
The utility model content
The technical problem that this utility model solves is to provide a kind pin type TURP ring, can be under the very little situation of wound, and cutting part cut pull into lobe, so that follow-up cutting.
The utility model is to realize by the following technical programs:
One kind pin type TURP ring comprises that inside is provided with the guide rod and the cutting arm of TURP silk, and the TURP silk that connects two cutting arms is provided with acicular projection.
The TURP silk of two cutting arms of described connection constitutes with a type pin type TURP silk by connecting the TURP silk, and a type pin type TURP silk is the TURP silk of angle less than 10 ° acute angle-shaped projection, by connecting the TURP silk it is connected with TURP silk in the cutting arm.
Described angle is 5 °～10 °, and the length of projection is 0.1～1cm.
Compared with prior art, the utlity model has following beneficial technical effects:
The class pin type TURP ring that this utility model provides is because the design of type pin type TURP silk projection, in cutting during than the target of bulk; Can be under the very little situation of wound; Cutting part cut pull into lobe, promptly reduced the processing of bleeding of wound site, also be convenient to follow-up cutting; And such mode of operation reduced the TURP ring cutting and cuts operation and be easy to grasp, and reduced the requirement to accuracy, and common operating personnel just can carried out practice after through training.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Wherein: 1 is cutting arm; 2 is guide rod; 3 type of being pin type TURP silks; 4 for connecting the TURP silk.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done to describe in further detail, said is explanation rather than qualification to this utility model.
Referring to Fig. 1, a kind pin type TURP ring comprises that inside is provided with the guide rod 2 and cutting arm 1 of TURP silk, and the TURP silk that connects two cutting arms 1 is provided with acicular projection.
The TURP silk of concrete two cutting arms of connection constitutes with type pin type 3 TURP silks by connecting TURP silk 4, and a type pin type TURP silk 3 be the TURP silk of angle less than 10 ° acute angle-shaped projection, by connection TURP silk 4 it is connected with TURP silk in the cutting arm 1.
The acute angle angle of class pin type TURP silk 3 is 5 °～10 °, and the length of projection is 0.1～1cm; TURP silk 4 can be designed as circular arc so that transition connects and connect.
The class pin type TURP ring that this utility model provides; Cut after being communicated with high frequency generator, because the design of type pin type TURP silk projection, in cutting during than the target of bulk; Can be under the very little situation of wound; Cutting part cut pull into lobe, promptly reduced the processing of bleeding of wound site, also be convenient to follow-up cutting.
Claims (3)
1. a kind pin type TURP ring is characterized in that, comprises that inside is provided with guide rod of TURP silk (2) and cutting arm (1), and the TURP silk that connects two cutting arms (1) is provided with acicular projection.
2. as claimed in claim 1 type of pin type TURP ring; It is characterized in that; The TURP silk of two cutting arms of described connection is by connecting TURP silk (4) and a type pin type TURP silk (3) formation; Type pin type TURP silk (3) be the TURP silk of angle less than 10 ° acute angle-shaped projection, by connection TURP silk (4) it is connected with TURP silk in the cutting arm (1).
3. as claimed in claim 2 type of pin type TURP ring is characterized in that described angle is 5 °～10 °, and the length of projection is 0.1～1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120439375XU CN202313706U (en) | 2011-11-08 | 2011-11-08 | Quasi-needle electrosection cutting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120439375XU CN202313706U (en) | 2011-11-08 | 2011-11-08 | Quasi-needle electrosection cutting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313706U true CN202313706U (en) | 2012-07-11 |
Family
ID=46425715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120439375XU Expired - Lifetime CN202313706U (en) | 2011-11-08 | 2011-11-08 | Quasi-needle electrosection cutting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815960A (en) * | 2014-03-20 | 2014-05-28 | 李辉 | Electric knife |
| CN112998841A (en) * | 2021-02-08 | 2021-06-22 | 东莞市南城医院 | Lower snare electric cutter for choledochoscope |
-
2011
- 2011-11-08 CN CN201120439375XU patent/CN202313706U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815960A (en) * | 2014-03-20 | 2014-05-28 | 李辉 | Electric knife |
| CN112998841A (en) * | 2021-02-08 | 2021-06-22 | 东莞市南城医院 | Lower snare electric cutter for choledochoscope |
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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: HOSPITAI OF XI-AN ELECTRIC POWER CENTER Effective date: 20140326 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HOSPITAI OF XI-AN ELECTRIC POWER CENTER Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710061 XI'AN, SHAANXI PROVINCE TO: 100761 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Xi'an Electric Power Central Hospital Address before: The new city of Shaanxi city of Xi'an Province East Changying road 710061 No. 99 Patentee before: Xi'an Electric Power Central Hospital |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |