CN110037790A - A kind of high frequency apparats for treating tumor - Google Patents
A kind of high frequency apparats for treating tumor Download PDFInfo
- Publication number
- CN110037790A CN110037790A CN201910426564.4A CN201910426564A CN110037790A CN 110037790 A CN110037790 A CN 110037790A CN 201910426564 A CN201910426564 A CN 201910426564A CN 110037790 A CN110037790 A CN 110037790A
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- sliding block
- tube
- apparats
- positioning plate
- positioning
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000010862 gear shaping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000002626 targeted therapy Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1425—Needle
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Include device Host, display system, syringe pump and the radio frequency needle being connected on syringe pump with device Host in electrical connection the present invention provides a kind of high frequency apparats for treating tumor, further includes the securing device for consolidating the radio frequency needle；That creates in structure devises the securing device for being used to keep radio frequency needle stability, solving in the prior art must be by the artificial control of staff come the uncertain factor of control stability, and a positioning tube is provided in securing device, on the one hand the stable case of radio frequency needle is stabilized, on the other hand but also position precision improves, securing device is located on a sliding block, and the structure of the positioning plate by being connected on sliding block, positioning tube can be slided freely in the length direction and width direction of hospital bed, improve applicability of the invention.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of high frequency apparats for treating tumor.
Background technique
The modern medical service field for the treatment of in to(for) tumour is common for operative treatment, radiotherapy, chemotherapy and targeted therapy,
And the most frequently used and effect is preferably exactly operative treatment at present, operative treatment is by corresponding tumor treatment equipment by office
The tumour in portion is heated to cancer cellular necrosis to reach and inhibit cancer cell diffusion, and existing tumor treatment equipment generally comprises equipment master
Machine, syringe pump, display system and radio frequency needle are thin by tumour by heating radio frequency needle by the way that radio frequency is needled into site of disease
Born of the same parents are heated to necrosis to treat, and radio frequency needle is inserted into generally by staff the site of disease of patient in the prior art, this
Sample must assure that staff holds the stability of radio frequency needle, and manual operation cannot be guaranteed the accuracy of stability and acupuncture treatment.
Summary of the invention
The present invention aiming at the shortcomings in the prior art, provides a kind of high frequency apparats for treating tumor kitchen and is solved with water process
Existing hand-held radio frequency needle unstable technical problem.
Problem of the invention is not limited to purpose mentioned above, the ordinary skill people of the technical field of the invention
Member can be expressly understood that unmentioned other problems according to following contents.
Technical scheme is as follows: a kind of high frequency apparats for treating tumor, including device Host and device Host are in electrical
Display system, syringe pump and the radio frequency needle being connected on syringe pump of connection, further include for consolidating the steady of the radio frequency needle
It is fixedly mounted with and sets, the securing device includes connection two secondary balladeur trains on one's sick bed, is socketed on balladeur train respectively along its length
Mobile two pieces of sliding blocks are mounted on " (" type positioning plate and being slidably connected to and be used to limit on positioning plate to penetrate on sliding block
The positioning tube of frequency needle；The balladeur train is connected on the two sides in bed length direction, and the sliding block is included on balladeur train and energy
It moves along balladeur train, is connected between two pieces of balladeur trains by positioning plate, so that positioning plate moves on bed length direction,
The space that can accommodate patient's lying is formed among two pieces of sliding blocks, and an installation is machined on the length direction of the positioning plate
The slide opening of the strip of the positioning tube, so that positioning tube can move on the length direction of positioning plate along the slide opening, and
The end of the positioning tube is tightly attached on patient body, so that the radio frequency needle is inserted into patient by the positioning tube
Place.
Further, the positioning tube includes the tube body of telescopic tubulose, is connected to tube body upper end for being mounted on institute
It states the clamping portion in slide opening and is socketed in the boosting spring of tube wall；The tube body includes the small diameter tube of upper end and covers in path
The large-diameter pipe of pipe lower end, the lower end face contact of the boosting spring one end and the clamping portion, the other end and large-diameter pipe socket place
The end face of exposing contacts, so that large-diameter pipe is tightly attached to patient body under the thrust of the boosting spring in the operating condition
On.
Further, another structure of the positioning tube: tube body including telescopic tubulose is connected to tube body upper end and is used to
The clamping portion that is mounted in the slide opening and the boosting spring for being socketed in tube wall, the tube body include upper end bigger diameter end and
The miner diameter end being plugged in bigger diameter end, seam allowance is machined at the bigger diameter end inner wall two-port respectively, and the boosting spring is close to
The setting of bigger diameter end inner wall, and boosting spring one end is connected in bigger diameter end on the seam allowance of upper end, the boosting spring other end with it is described
Path end in contact, so that the end port of miner diameter end is tightly attached on patient body under the thrust of boosting spring.
Further, the clamping portion includes the arc block for being close to the positioning plate inner wall, is connected on arc block and passes through institute
The fixture nut stating the hollow threaded rod of slide opening and being screwed on threaded rod；The threaded rod can allow the radio frequency needle to pass through
And the needle handle of radio frequency needle is blocked, the diameter of the fixture nut is greater than the width of the slide opening, so that tightening the fixed spiral shell
Positioning tube can be fixed on the positioning plate by mother.
Further, the tube body is close to being connected with a silicon rubber suction cup on the end of patient one end, the silicon rubber suction cup
Pan Kou outwardly, is affixed on patient so that disk is tight-lipped.
Further, the slide opening is threaded the anti-skid chequer of shape along the positioning plate of its hole body extending direction.
Further, the positioning plate includes the functional areas with the slide opening and the regulatory region for being connected to functional areas both ends,
Positioning plate is connected on sliding block by the regulatory region, the regulatory region is plate structure, and is processed on the outer wall of regulatory region
There is slotting dentalation.
Further, an angle being obliquely installed for allowing the regulatory region to pass through is machined on the sliding block, and in institute
It states and is provided with a tooth setting mechanism in angle, so that the regulatory region being inserted into the angle can be stuck.
Further, the tooth setting mechanism includes being mounted on shifting block that sliding block outer wall slides up and down, described fixed for blocking
The fixture block of position plate and the reset spring being connected on fixture block；The fixture block is made of horizontal segment and tilting section, and horizontal segment is hinged
In in the sliding block and stretching out the outer wall of the sliding block, and horizontal segment stretches out sliding block outer wall section and the bottom of the shifting block connects
It connects, so that one section in the sliding block of fixture block is upturned when sliding slide downward, and tilting section is connected to and protrudes into sliding block
The end of interior horizontal segment forms folding angled construction, and the end of tilting section is stuck in the gear shaping of the regulatory region, close to folding
A reset spring is connected on horizontal segment at angle, the reset spring to unclamp fixture block described in external force after pushing sliding block certainly
The regulatory region is blocked in dynamic rebound.
Further, be also connected with a fastening spiral shell for being used to sliding block is fixed on the balladeur train on the sliding block outer wall
Bolt.
Beneficial effects of the present invention: what a kind of high frequency apparats for treating tumor that the present invention designs was created in structure devises one
It is a to be used to keep the securing device of radio frequency needle stability, solve in the prior art must by the artificial control of staff come
The uncertain factor of control stability, and a positioning tube is provided in securing device, on the one hand stabilize the stabilization of radio frequency needle
Securing device is located on a sliding block, and on the other hand but also position precision improves by being connected on sliding block by situation
The structure of positioning plate enables positioning tube can freely slide in the length direction and width direction of hospital bed, improves this hair
Bright applicability reach device can accurately to each position of patient and further improve practicability of the invention.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention
Fig. 2 is control cursor structure figure
Fig. 3 is water inlet side schematic view
Fig. 4 is water inlet buckle top view
Fig. 5 is filter plate internal structure chart
Component label instructions: device Host 1, display system 2, syringe pump 3, radio frequency needle 4, balladeur train 5, sliding block 6, positioning plate 7,
Positioning tube 8, tube body 10, clamping portion 11, boosting spring 12, arc block 13, threaded rod 14, fixture nut 15, sucker 16, is prevented slide opening 9
Sliding line 17, regulatory region 18, angle 19, shifting block 20, fixture block 21, reset spring 22, fastening bolt 23.
Specific embodiment
It elaborates with reference to the accompanying drawing to the present invention.
A kind of high frequency apparats for treating tumor as shown in Figure 1, including device Host 1, with device Host 1 in the display of electrical connection
System 2, syringe pump 3 and the radio frequency needle 4 being connected on syringe pump 3 further include the firm dress for consolidating the radio frequency needle 4
It sets, the securing device includes connection two secondary balladeur trains 5 on one's sick bed, the shifting along its length being socketed on balladeur train 5 respectively
Dynamic two pieces of sliding blocks 6 are mounted on " (" type positioning plate 7 and being slidably connected to and be used to limit on positioning plate 7 on sliding block 6
The positioning tube 8 of radio frequency needle 4；The balladeur train 5 is connected on the two sides in bed length direction, and the sliding block 6 is included in balladeur train 5
It can move above and along balladeur train 5, be connected between two pieces of balladeur trains 5 by positioning plate 7, so that positioning plate 7 is in bed length side
It moves up, the space that can accommodate patient's lying is formed among two pieces of sliding blocks 6, in the length direction of the positioning plate 7
On be machined with the installation positioning tube 8 strip slide opening 9 so that positioning tube 8 can be along the slide opening 9 in positioning plate 7
Length direction on move, and the end of the positioning tube 8 is tightly attached on patient body, so that the radio frequency needle 4 passes through institute
Positioning tube 8 is stated to be inserted at patient.That creates in structure devises one for keeping the firm of 4 stability of radio frequency needle
Device, solve in the prior art must by the artificial control of staff come the uncertain factor of control stability, and
It is provided with a positioning tube 8 in securing device, the stable case of radio frequency needle 4 is on the one hand stabilized, on the other hand but also position is smart
Exactness improves, and securing device is located on a sliding block 6, and by the structure for the positioning plate 7 being connected on sliding block 6, so that positioning
Cylinder 8 can freely be slided in the length direction and width direction of hospital bed, improved applicability of the invention, made device to patient
Each position can accurately reach and further improve practicability of the invention.
Further, as shown in figure 4, the positioning tube 8 includes the tube body 10 of telescopic tubulose, is connected on tube body 10
The clamping portion 11 that end is used to be mounted in the slide opening 9 and the boosting spring 12 for being socketed in 10 outer wall of tube body；The tube body 10 wraps
It includes the small diameter tube of upper end and covers the large-diameter pipe in small diameter tube lower end, the lower end of described 12 one end of boosting spring and the clamping portion 11
Face contact, the other end are contacted with the end face that large-diameter pipe socket place exposes, so that large-diameter pipe is in the boosting in the operating condition
It is tightly attached on patient body under the thrust of spring 12.
Further, as shown in figure 3, another structure of the positioning tube 8: tube body 10, connection including telescopic tubulose
In the clamping portion 11 that 10 upper end of tube body is used to be mounted in the slide opening 9 and the boosting spring 12 for being socketed in 10 outer wall of tube body, institute
The bigger diameter end and the miner diameter end being plugged in bigger diameter end that tube body 10 includes upper end are stated, is added respectively at the bigger diameter end inner wall two-port
Work has seam allowance, and the boosting spring 12 is close to the setting of bigger diameter end inner wall, and 12 one end of boosting spring is connected to upper end in bigger diameter end
Seam allowance on, 12 other end of boosting spring and the path end in contact, so that the miner diameter end under the thrust of boosting spring 12
End port is tightly attached on patient body.
Further, the clamping portion 11 includes the arc block 13 for being close to 7 inner wall of positioning plate, is connected on arc block 13 simultaneously
Hollow threaded rod 14 across the slide opening 9 and the fixture nut 15 that is screwed on threaded rod 14；The threaded rod 14 can hold
Perhaps the described radio frequency needle 4 passes through and blocks the needle handle of radio frequency needle 4, and the diameter of the fixture nut 15 is greater than the width of the slide opening 9,
So that positioning tube 8 can be fixed on the positioning plate 7 by tightening the fixture nut 15.
Further, the tube body 10 is inhaled close to a silicon rubber suction cup 16, the silica gel is connected on the end of patient one end
The Pan Kou of disk 16 outwardly, is affixed on patient so that disk is tight-lipped.
Further, the slide opening 9 is threaded the anti-skid chequer of shape along the positioning plate 7 of its hole body extending direction
17。
Further, the positioning plate 7 includes the functional areas with the slide opening 9 and the regulatory region for being connected to functional areas both ends
18, by the regulatory region 18 positioning plate 7 is connected on sliding block 6, the regulatory region 18 is plate structure, and regulatory region 18
Slotting dentalation is machined on outer wall.
Further, an angle 19 being obliquely installed for allowing the regulatory region 18 to pass through is machined on the sliding block 6, and
It is provided with a tooth setting mechanism in the angle 19, so that the regulatory region 18 being inserted into the angle 19 can be stuck.
Further, the tooth setting mechanism includes being mounted on shifting block 20 that 6 outer wall of sliding block slides up and down, described for blocking
The fixture block 21 of positioning plate 7 and the reset spring 22 being connected on fixture block 21；The fixture block 21 is made of horizontal segment and tilting section,
Horizontal segment is articulated with the outer wall in the sliding block 6 and stretching out the sliding block 6, and horizontal segment stretch out 6 outer wall section of sliding block with it is described
The bottom of shifting block 20 connects, so that one section in the sliding block 6 of fixture block 21 is upturned when sliding slide downward, and tilts
The end that section is connected to the horizontal segment protruded into sliding block 6 forms folding angled construction, and the end of tilting section is stuck in the regulatory region
In 18 gear shaping, it is being connected with a reset spring 22 on the horizontal segment at dog-ear, the reset spring 22 pushing
21 automatic rebounding of fixture block described in external force is unclamped after sliding block 6 to block the regulatory region 18.
Further, it is tight on the balladeur train 5 for sliding block 6 to be fixed on that one is also connected on 6 outer wall of sliding block
Fixing bolt 23.
Hereinafter, being illustrated to the effect of the embodiment constituted in the above described manner:
A kind of high frequency apparats for treating tumor of the invention includes device Host 1, the display system with device Host 1 in electrical connection
System 2, syringe pump 3 and the radio frequency needle 4 being connected on syringe pump 3, further include the securing device for consolidating the radio frequency needle 4,
The securing device includes connection two secondary balladeur trains 5 on one's sick bed, is socketed in moving on balladeur train 5 along its length respectively
Two pieces of sliding blocks 6, be mounted on sliding block 6 " (" type positioning plate 7 and slidably be connected on positioning plate 7 be used to limit radio frequency
The positioning tube 8 of needle 4；Shown in concrete composition component and position (such as Fig. 1-2).Its working principle is that by the way that radio frequency needle 4 is passed through
It crosses the positioning tube 8 to consolidate radio frequency needle 4, improves its accuracy.Specified operational procedure: positioning plate 7 is slid into disease
Bed one end, allows patient's lying in finding out illness source location on hospital bed by CT or imaging device, will then be determined by sliding block 6
Position block is moved to corresponding position, and positioning tube 8 is directed at disease situ, and then radio frequency needle 4 is inserted at pathogeny and is treated.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (10)
1. a kind of high frequency apparats for treating tumor, including device Host (1), with device Host (1) in the display system of electrical connection
(2), syringe pump (3) and the radio frequency needle (4) being connected on syringe pump (3), which is characterized in that including for consolidating the radio frequency
The securing device of needle (4), the securing device include connection two secondary balladeur trains (5) on one's sick bed, are socketed on balladeur train (5) respectively
Two moved along its length piece sliding block (6), be mounted on " (" type positioning plate (7) and slidably connecting on sliding block (6)
Connect the positioning tube (8) for being used to limit radio frequency needle (4) on positioning plate (7)；The balladeur train (5) is connected to bed length direction
Two sides on, the sliding block (6) is included on balladeur train (5) and can move along balladeur train (5), pass through positioning between two pieces of balladeur trains (5)
Plate (7) connects, so that positioning plate (7) moves on bed length direction, an energy is formed among two pieces of sliding blocks (6)
The space for accommodating patient's lying, is machined with the strip of the installation positioning tube (8) on the length direction of the positioning plate (7)
The slide opening (9) of shape, so that positioning tube (8) can move on the length direction of positioning plate (7) along the slide opening (9), and described
The end of positioning tube (8) is tightly attached on patient body, so that the radio frequency needle (4) is inserted into trouble by the positioning tube (8)
Person's site of disease.
2. a kind of high frequency apparats for treating tumor according to claim 1, which is characterized in that the positioning tube (8) includes scalable
Tubulose tube body (10), be connected to tube body (10) upper end and be used to the clamping portion (11) that is mounted in the slide opening (9) and socket
In the boosting spring (12) of tube body (10) outer wall；The tube body (10) includes the small diameter tube of upper end and covers in the big of small diameter tube lower end
Diameter pipe, the lower end face contact of described boosting spring (12) one end and the clamping portion (11), the other end and large-diameter pipe socket place reveal
End face contact out, so that large-diameter pipe is tightly attached to patient body under the thrust of the boosting spring (12) in the operating condition
On.
3. a kind of high frequency apparats for treating tumor according to claim 1, which is characterized in that another structure of the positioning tube (8): packet
It includes the tube body (10) of telescopic tubulose, be connected to the clamping portion that tube body (10) upper end is used to be mounted in the slide opening (9)
(11) and it is socketed in the boosting spring (12) of tube body (10) outer wall, the tube body (10) includes the bigger diameter end of upper end and is plugged on big
Miner diameter end in diameter end, seam allowance is machined at the bigger diameter end inner wall two-port respectively, and the boosting spring (12) is close to major diameter
Hold inner wall setting, and boosting spring (12) one end is connected in bigger diameter end on the seam allowance of upper end, boosting spring (12) other end with
The path end in contact, so that the end port of miner diameter end is tightly attached on patient body under the thrust of boosting spring (12).
4. according to a kind of high frequency apparats for treating tumor of claim 2,3, which is characterized in that the clamping portion (11) includes being close to
The arc block (13) of positioning plate (7) inner wall, the hollow threaded rod for being connected on arc block (13) and passing through the slide opening (9)
(14) and the fixture nut (15) that is screwed on threaded rod (14)；The threaded rod (14) can allow the radio frequency needle (4) to pass through
And the needle handle of radio frequency needle (4) is blocked, the diameter of the fixture nut (15) is greater than the width of the slide opening (9), so that tightening
Positioning tube (8) can be fixed on the positioning plate (7) by the fixture nut (15).
5. a kind of high frequency apparats for treating tumor according to claim 4, which is characterized in that the tube body (10) is close to patient one end
End on be connected with a silicon rubber suction cup (16), the Pan Kou of the silicon rubber suction cup (16) outwardly so that disk is tight-lipped to be affixed on patient
With.
6. a kind of high frequency apparats for treating tumor according to claim 5, which is characterized in that the slide opening (9) extends along its hole body
The anti-skid chequer (17) of shape is threaded on the positioning plate (7) in direction.
7. a kind of high frequency apparats for treating tumor according to claim 6, which is characterized in that the positioning plate (7) includes described in band
The functional areas of slide opening (9) and the regulatory region (18) for being connected to functional areas both ends are connected positioning plate (7) by the regulatory region (18)
It connects on sliding block (6), the regulatory region (18) is plate structure, and is machined with slotting dentalation on the outer wall of regulatory region (18).
8. a kind of high frequency apparats for treating tumor according to claim 7, which is characterized in that be machined with an appearance on the sliding block (6)
Perhaps the angle (19) being obliquely installed that the described regulatory region (18) passes through, and it is provided with a tooth setting mechanism in the angle (19),
So that the regulatory region (18) being inserted into the angle (19) can be stuck.
9. a kind of high frequency apparats for treating tumor according to claim 8, which is characterized in that the tooth setting mechanism includes being mounted on cunning
It the shifting block (20) that block (6) outer wall slides up and down, the fixture block (21) for blocking the positioning plate (7) and is connected to fixture block (21)
On reset spring (22)；The fixture block (21) is made of horizontal segment and tilting section, horizontal segment be articulated in the sliding block (6) and
The outer wall of the sliding block (6) is stretched out, and horizontal segment stretches out sliding block (6) outer wall section and connect with the bottom of the shifting block (20), with
So that fixture block (21) one section in the sliding block (6) is upturned when sliding slide downward, and tilting section is connected to and protrudes into cunning
The end of horizontal segment in block (6) forms folding angled construction, and the end of tilting section is stuck in the gear shaping of the regulatory region (18),
It is connected with a reset spring (22) on the horizontal segment at dog-ear, the reset spring (22) pushing sliding block (6)
Fixture block (21) automatic rebounding described in external force is unclamped afterwards to block the regulatory region (18).
10. a kind of high frequency apparats for treating tumor according to claim 9, which is characterized in that also connect on the sliding block (6) outer wall
Be connected to a fastening bolt (23) for being used to sliding block (6) is fixed on the balladeur train (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426564.4A CN110037790A (en) | 2019-05-22 | 2019-05-22 | A kind of high frequency apparats for treating tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426564.4A CN110037790A (en) | 2019-05-22 | 2019-05-22 | A kind of high frequency apparats for treating tumor |
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| CN110037790A true CN110037790A (en) | 2019-07-23 |
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ID=67283194
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910426564.4A Pending CN110037790A (en) | 2019-05-22 | 2019-05-22 | A kind of high frequency apparats for treating tumor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393586A (en) * | 2019-07-09 | 2019-11-01 | 深圳市汇富国际医疗科技有限公司 | A kind of high frequency apparats for treating tumor |
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