CN208725872U - Microwave ablation electrode anchors - Google Patents
Microwave ablation electrode anchors Download PDFInfo
- Publication number
- CN208725872U CN208725872U CN201820427092.5U CN201820427092U CN208725872U CN 208725872 U CN208725872 U CN 208725872U CN 201820427092 U CN201820427092 U CN 201820427092U CN 208725872 U CN208725872 U CN 208725872U
- Authority
- CN
- China
- Prior art keywords
- cushion
- fixing sleeve
- sliding block
- microwave ablation
- square frame
- 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
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- Surgical Instruments (AREA)
Abstract
Microwave ablation electrode anchors, including bracket and cushion, mounting bracket on cushion open up aperture on cushion, and aperture is corresponding up and down with bracket；Bracket includes horizontally disposed square frame, is respectively provided with a upright bar at four angles of square frame, upright bar is connect with cushion；Positioning mechanism is installed, positioning mechanism includes two pieces of support plates being arranged laterally side by side on square frame.The utility model has the advantages that be can fast accurate adjust position of the electrode fixing sleeve on horizontal and vertical, thus, improve microwave ablation efficiency and success rate.The utility model also has the advantages that simple and compact for structure and uses easy.
Description
Technical field
The utility model relates to tumours to eliminate auxiliary instrument, especially a kind of microwave ablation electrode anchors.
Background technique
When carrying out tumor microwave ablation, ablating electrode is percutaneously advanced into tumour, generates microwave using ablating electrode
Radiation is partially formed the high temperature thermocoagulation area of certain form, and tumour is inactivated.Tumor microwave ablation belongs to a kind of minimally invasive control
It treats.The short and small opening of 5mm or so usually need to be only cut when treating at ablating electrode piercing, this can not only reduce wound suture
Difficulty avoids bleeding profusely, and reduces the area of scar after rehabilitation as far as possible.But ablating electrode is complete over the course for the treatment of
By manual operation, i.e., focal zone is inserted into up to treatment end ablating electrode is pulled out human body from ablating electrode, ablating electrode is always
It is held by medical staff.Man-hour manually hand-held ablating electrode increases the working strength of medical staff.
Utility model content
The purpose of this utility model is to provide a kind of microwave ablation electrode anchors, it can be for artificial fixed ablation electricity
Pole can liberate the both hands of medical staff, labor intensity is greatly reduced, thus, it can solve the problems, such as of the existing technology.
The technical scheme adopted by the utility model to solve the technical problem is as follows: microwave ablation electrode anchors, including branch
Frame and cushion, mounting bracket on cushion open up aperture on cushion, and aperture is corresponding up and down with bracket；Bracket includes horizontally disposed
Square frame is respectively provided with a upright bar at four angles of square frame, and upright bar is connect with cushion；Localization machine is installed on square frame
Structure, positioning mechanism include two pieces of support plates being arranged laterally side by side, and installation is by transmission belt roller and transmission belt between two pieces of support plates
The transmission belt that ontology is constituted, the axis for being driven belt roller stretch out the outer installation and adjustment handwheel of support plate, and level is equipped between two pieces of support plates
Guide plate, the middle part of guide plate laterally open up guide groove, install electrode fixing sleeve, electrode fixing sleeve and transmission belt sheet in guide groove
Body connection, transmission band body energy band moving electrode fixing sleeve are slided along guide groove, and a sliding block is respectively installed at the both ends of positioning mechanism, often
A sliding block is connect with one end of two pieces of support plates；Sliding block is slidably matched with square frame, and positioning mechanism can be along rectangular by sliding block
Frame longitudinal sliding motion.
The utility model is to further solve technical solution used by its technical problem: the upright bar is flexible
Bar.The transmission belt is equipped with two transmission band bodies side by side, and two transmission band bodies are located at electrode fixing sleeve two sides, and electrode is fixed
The periphery of set is equipped with connecting plate, and connecting plate and guide plate cooperate up and down, and connecting plate is connect with two transmission band bodies respectively.It is described
Positioning bolt is horizontally mounted on sliding block, positioning bolt can lock sliding block and square frame.
The beneficial effects of the utility model are: it is the device for being exclusively used in fixed microwave ablation electrode, it can long-time, Gao Wen
Qualitative fixed microwave ablation electrode, can solve the both hands of medical staff, prevent from causing patient because of hand tremor unnecessary
Injury.It is equipped with positioning mechanism, can fast accurate adjust position of the electrode fixing sleeve on horizontal and vertical, thus, improve
Microwave ablation efficiency and success rate.The utility model also has the advantages that simple and compact for structure and uses easy.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of microwave ablation electrode anchors described in the utility model；Fig. 2 is the plan structure of Fig. 1
Schematic diagram；Fig. 3 is the A-A schematic cross-sectional view of Fig. 2；Fig. 4 is the microwave ablation electrode anchors three-dimensional structure diagram.
1 cushion, 2 telescopic rod, 3 square frame, 4 sliding block, 5 support plate, 6 axis 7 is driven belt roller 8 and is driven 9 electrode fixing sleeve 10 of band body
14 aperture of guide plate 11 guide groove, 12 adjusting handle, 13 positioning bolt, 15 connecting plate.
Specific embodiment
Microwave ablation electrode anchors described in the utility model, as shown in Figure 1, including bracket and cushion 1.On cushion 1
Mounting bracket.As shown in Fig. 2, opening up aperture 14 on cushion 1, aperture 14 is corresponding up and down with bracket.As shown in figure 4, bracket includes
Horizontally disposed square frame 3 is respectively provided with a upright bar at four angles of square frame 3.Upright bar is connect with cushion 1.Square box
Positioning mechanism is installed on frame 3.As shown in Fig. 2 and Fig. 4, positioning mechanism includes two pieces of support plates 5 being arranged laterally side by side, and two pieces
The transmission belt being made of transmission belt roller 7 and transmission band body 8 is installed between support plate 5.The axis 6 of transmission belt roller 7 and two piece of 5 company
It connects.The axis 6 of one transmission belt roller 7 stretches out the outer installation and adjustment handwheel 12 of support plate 5, can drive transmission belt roller by adjusting handle 12
7 rotations, to precisely be slided with moving electrode fixing sleeve 9 along guide groove 11 by transmission band body 8.Water between two pieces of support plates 5
Flat to be equipped with guide plate 10, the middle part of guide plate 10 laterally opens up guide groove 11, electrode fixing sleeve 9, guiding is installed in guide groove 11
Slot 11 is that electrode fixing sleeve 9 provides transverse guidance.Electrode fixing sleeve 9 is connect with transmission band body 8, and transmission band body 8 can drive
Electrode fixing sleeve 9 is slided along guide groove 11.As shown in Fig. 2, a sliding block 4 is respectively installed at the both ends of positioning mechanism, each sliding block 4 with
One end connection of two pieces of support plates 5.Sliding block 4 and the longitudinal rod of square frame 3 are slidably matched, and positioning mechanism can edge by sliding block 4
3 longitudinal sliding motion of square frame.
When carrying out microwave ablation, first cushion 1 is placed at the surgery location of patient；The positioning mechanism is adjusted again:
Positioning mechanism is vertically moved along square frame 3, and 9 transverse shifting of electrode fixing sleeve makes electrode fixing sleeve 9 be located at required coordinate bit
It sets；Finally, microwave ablation electrode will be inserted by affected part by electrode fixing sleeve 9, electrode fixing sleeve 9 provides stable branch for electrode
Support force, can greatly improve the success rate of operation, and mitigate the labor intensity of medical staff.
In order to improve the versatility of the fixator, as shown in Figure 1, the upright bar is telescopic rod 2, it can be according to electrode not
With the length of length adjustment telescopic rod 2, so as to fixed more firm.
To enable the transmission belt, more stably driving electrodes fixing sleeve 9 is mobile, as shown in Figure 2 and Figure 4, the transmission belt
It is equipped with two transmission band bodies 8 side by side, two transmission band bodies 8 are located at 9 two sides of electrode fixing sleeve, the periphery of electrode fixing sleeve 9
Equipped with connecting plate 15, connecting plate 15 and about 10 guide plate cooperate, and connecting plate 15 is connect with two transmission band bodies 8 respectively.It leads
It is that connecting plate 15 provides guiding and support to plate 10.
To further increase fixed stability, as shown in Figure 1, being horizontally mounted positioning bolt 13 on the sliding block 4, rotate
Positioning bolt 13 can make its inner end and the outer side contacts of square frame 3, be locked with will pass through frictional force for sliding block 4 and square frame 3.
Specific embodiment of the present utility model is described in conjunction with attached drawing above, but these explanations cannot be understood to
The scope of the utility model is limited, the technology contents of the not detailed description of the utility model are well-known technique.
Claims (4)
1. microwave ablation electrode anchors, it is characterised in that: including bracket and cushion (1), mounting bracket on cushion (1), cushion
(1) it is opened up on aperture (14), aperture (14) are corresponding up and down with bracket；Bracket includes horizontally disposed square frame (3), square box
It is respectively provided with a upright bar at four angles of frame (3), upright bar is connect with cushion (1)；Square frame installs positioning mechanism on (3), fixed
Position mechanism includes two pieces of support plates (5) being arranged laterally side by side, and installation by transmission belt roller (7) and passes between two pieces of support plates (5)
The transmission belt that dynamic band body (8) are constituted, axis (6) stretching support plate (5) outer installation and adjustment handwheel (12) of transmission belt roller (7), two
Horizontal between block support plate (5) to be equipped with guide plate (10), the middle part of guide plate (10) laterally opens up guide groove (11), guide groove
(11) electrode fixing sleeve (9) are installed in, electrode fixing sleeve (9) is connect with transmission band body (8), and transmission band body (8) can drive
Electrode fixing sleeve (9) is slided along guide groove (11), and a sliding block (4), each sliding block (4) and two are respectively installed in the both ends of positioning mechanism
One end of block support plate (5) connects；Sliding block (4) is slidably matched with square frame (3), and positioning mechanism can be along side by sliding block (4)
Shape frame (3) longitudinal sliding motion.
2. microwave ablation electrode anchors as described in claim 1, it is characterised in that: the upright bar is telescopic rod (2).
3. microwave ablation electrode anchors as described in claim 1, it is characterised in that: the transmission belt is equipped with two biographies side by side
Dynamic band body (8), two transmission band bodies (8) are located at electrode fixing sleeve (9) two sides, and the periphery of electrode fixing sleeve (9), which is equipped with, to be connected
Fishplate bar (15), connecting plate (15) cooperate up and down with guide plate (10), and connecting plate (15) connects with two transmission band bodies (8) respectively
It connects.
4. microwave ablation electrode anchors as described in claim 1, it is characterised in that: it is fixed to be horizontally mounted on the sliding block (4)
Position bolt (13), positioning bolt (13) can lock sliding block (4) and square frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427092.5U CN208725872U (en) | 2018-03-28 | 2018-03-28 | Microwave ablation electrode anchors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427092.5U CN208725872U (en) | 2018-03-28 | 2018-03-28 | Microwave ablation electrode anchors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208725872U true CN208725872U (en) | 2019-04-12 |
Family
ID=66021495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427092.5U Expired - Fee Related CN208725872U (en) | 2018-03-28 | 2018-03-28 | Microwave ablation electrode anchors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208725872U (en) |
-
2018
- 2018-03-28 CN CN201820427092.5U patent/CN208725872U/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: 20190412 Termination date: 20200328 |