CN210204903U - High-frequency tumor therapeutic apparatus - Google Patents

High-frequency tumor therapeutic apparatus Download PDF

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Publication number
CN210204903U
CN210204903U CN201920745110.9U CN201920745110U CN210204903U CN 210204903 U CN210204903 U CN 210204903U CN 201920745110 U CN201920745110 U CN 201920745110U CN 210204903 U CN210204903 U CN 210204903U
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CN
China
Prior art keywords
block
radio frequency
wall
sliding
positioning plate
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Expired - Fee Related
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CN201920745110.9U
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Chinese (zh)
Inventor
Yongde Li
李永德
Dingxin Zhang
张顶新
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Shenzhen Huifu International Medical Technology Co ltd
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Shenzhen Huifu International Medical Technology Co ltd
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Priority to CN201920745110.9U priority Critical patent/CN210204903U/en
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Publication of CN210204903U publication Critical patent/CN210204903U/en
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Abstract

The utility model provides a high-frequency tumor therapeutic apparatus, which comprises an equipment host, a display system electrically connected with the equipment host, an injection pump, a radio frequency needle connected with the injection pump, and a stabilizing device for stabilizing the radio frequency needle; structurally, the design that creates has been used for keeping the stabilising arrangement of radio frequency needle stability, the artifical uncertain factor of controlling stability that must pass through the staff among the prior art has been solved, and set up a location section of thick bamboo in stabilising arrangement, the stable condition of radio frequency needle has been stabilized on the one hand, on the other hand also makes the position accuracy improve, establish stabilising arrangement on a slider, and through the structure of the locating plate of connection on the slider, make a location section of thick bamboo can be at the length direction and the free slip of width direction homoenergetic of sick bed, improved the utility model discloses an applicability.

Description

High-frequency tumor therapeutic apparatus
Technical Field
The utility model relates to the field of medical equipment, concretely relates to high frequency tumor therapeutic instrument.
Background
In the modern medical field, surgical treatment, radiotherapy, chemotherapy and targeted treatment are common for tumor treatment, and currently, the most common and effective treatment is surgical treatment, the surgical treatment is to heat a local tumor to necrosis of the cancer cell by a corresponding tumor treatment device to inhibit cancer cell diffusion, the existing tumor treatment device generally comprises a device host, an injection pump, a display system and a radio frequency needle, the treatment is performed by heating the tumor cell to necrosis by inserting the radio frequency needle into a diseased part, and in the prior art, the radio frequency needle is generally inserted into the diseased part of a patient by a worker, so that the stability of holding the radio frequency needle by the worker must be ensured, and the stability and the accuracy of needle insertion cannot be ensured by manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high frequency tumour therapeutic instrument should take the kitchen water treatment and solved the unstable technical problem of current handheld radio frequency needle to not enough among the prior art.
The problems of the present invention are not limited to the above-mentioned objects, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.
The technical scheme of the utility model as follows: a high-frequency tumor therapeutic apparatus comprises an equipment host, a display system electrically connected with the equipment host, an injection pump, a radio-frequency needle connected with the injection pump and a stabilizing device for stabilizing the radio-frequency needle, wherein the stabilizing device comprises two carriages connected with a sickbed, two sliding blocks respectively sleeved on the carriages and moving along the length direction of the sliding blocks, a positioning tube arranged on the sliding blocks, a shape positioning plate and a positioning tube connected on the positioning plate in a sliding way and used for limiting the radio-frequency needle, the carriages are respectively connected on two sides of the length direction of the sickbed, the sliding blocks are contained on the carriages and can move along the carriages, the two carriages are connected through the positioning plate to enable the positioning plate to move along the length direction of the sickbed, a space capable of accommodating a patient to lie is formed between the two sliding blocks, and a strip-shaped sliding hole for installing the positioning tube is processed in the length direction of the positioning plate, so that the positioning barrel can move along the sliding hole in the length direction of the positioning plate, and the tail end of the positioning barrel is tightly attached to the body of a patient, so that the radio-frequency needle is inserted into the affected part of the patient through the positioning barrel.
Furthermore, the positioning cylinder comprises a telescopic tubular pipe body, a clamping part connected to the upper end of the pipe body and used for being installed in the sliding hole, and a boosting spring sleeved on the outer wall of the pipe body; the tube body comprises a small-diameter tube at the upper end and a large-diameter tube sleeved at the lower end of the small-diameter tube, one end of the boosting spring is in contact with the lower end face of the clamping portion, and the other end of the boosting spring is in contact with the exposed end face of the sleeved portion of the large-diameter tube, so that the large-diameter tube is tightly attached to the body of a patient under the pushing force of the boosting spring in a working state.
Further, the positioning barrel has another structure that: including the pipy body of telescopic, connect and be used for installing in body upper end joint portion in the slide opening and cup joint the boosting spring at the body outer wall, the body includes the big footpath end of upper end and the path end of grafting in big footpath end, big footpath end inner wall both ends port department has processed the tang respectively, the setting of big footpath end inner wall is hugged closely to the boosting spring, and boosting spring one end is connected on the tang of big footpath end inner end, the boosting spring other end with path end contacts to make under the thrust of boosting spring the end port of path end hug closely on patient's health.
Furthermore, the clamping part comprises an arc block clinging to the inner wall of the positioning plate, a hollow threaded rod connected to the arc block and penetrating through the sliding hole, and a fixing nut screwed on the threaded rod; the threaded rod can allow the radio frequency needle to pass through and clamp a needle handle of the radio frequency needle, and the diameter of the fixing nut is larger than the width of the sliding hole, so that the fixing cylinder can be fixed on the positioning plate by tightening the fixing nut.
Further, the body is pressed close to and is connected with a silica gel sucking disc on the end of patient one end, the dish mouth of silica gel sucking disc is outwards to make the dish mouth hug closely on the patient one's body.
Furthermore, the positioning plate of the slide hole along the extension direction of the hole body is provided with thread-shaped anti-slip threads.
Furthermore, the locating plate comprises a functional area with the sliding hole and adjusting areas connected to two ends of the functional area, the locating plate is connected to the sliding block through the adjusting areas, the adjusting areas are of plate-shaped structures, and the outer walls of the adjusting areas are processed with gear shaping structures.
Furthermore, an inclined opening which allows the adjusting area to pass through and is arranged obliquely is machined on the sliding block, and a gear shifting mechanism is arranged in the inclined opening, so that the adjusting area inserted into the inclined opening can be clamped.
Furthermore, the shifting gear mechanism comprises a shifting block which is arranged on the outer wall of the sliding block and slides up and down, a clamping block for clamping the positioning plate and a return spring connected to the clamping block; the fixture block comprises horizontal segment and slope section, the horizontal segment articulate in the slider and stretch out the outer wall of slider, and the horizontal segment stretch out the slider outer wall portion with the bottom of shifting block is connected to the fixture block is in when sliding downward one section perk that makes progress in the slider, and the tip that the slope section is connected at the horizontal segment that stretches into in the slider forms dog-ear column structure, and the end card of slope section in the gear shaping of regulation district, be connected with a reset spring on the horizontal segment that is close to dog-ear department, reset spring makes after pushing down the slider release the external force the fixture block is automatic to kick-back will the regulation district blocks.
Furthermore, a fastening bolt for fixing the sliding block on the sliding frame is connected to the outer wall of the sliding block.
The utility model has the advantages that: the utility model discloses a high frequency tumour therapeutic instrument structurally creates a securing device who is used for keeping radio frequency needle stability, the uncertain factor of must coming control stability through staff's manual work among the prior art has been solved, and a location section of thick bamboo has been set up in securing device, the stable condition of radio frequency needle has been stabilized on the one hand, on the other hand also makes the position accuracy improve, establish securing device on a slider, and the structure through the locating plate of connecting on the slider, make a location section of thick bamboo can be at the free slip of length direction and the width direction homoenergetic of sick bed, improved the utility model discloses an applicability, messenger's ware can both accurately reach further improvement to patient each position.
Drawings
FIG. 1 is the overall structure diagram of the present invention
FIG. 2 is a view showing the structure of control cursor
FIG. 3 is a schematic side view of the water inlet
FIG. 4 is a top view of the water inlet buckle
FIG. 5 is a view showing the internal structure of a filter plate
Element number description: the device comprises a device host 1, a display system 2, an injection pump 3, a radio frequency needle 4, a sliding frame 5, a sliding block 6, a positioning plate 7, a positioning barrel 8, a sliding hole 9, a tube body 10, a clamping part 11, a boosting spring 12, an arc block 13, a threaded rod 14, a fixing nut 15, a suction cup 16, anti-skidding threads 17, an adjusting area 18, an inclined opening 19, a shifting block 20, a clamping block 21, a reset spring 22 and a fastening bolt 23.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, the high-frequency tumor therapeutic apparatus comprises an equipment main machine 1, a display system 2 electrically connected with the equipment main machine 1, an injection pump 3, a radio frequency needle 4 connected with the injection pump 3, and a stabilizing device for stabilizing the radio frequency needle 4, wherein the stabilizing device comprises two auxiliary sliding frames 5 connected with a sickbed, two sliding blocks 6 respectively sleeved on the sliding frames 5 and moving along the length direction of the sliding blocks, a positioning cylinder 8 installed on the sliding blocks 6, a shape positioning plate 7 and a positioning cylinder 8 connected on the positioning plate 7 in a sliding way and used for limiting the radio frequency needle 4, the sliding frames 5 are respectively connected with two sides of the sickbed in the length direction, the sliding blocks 6 are contained on the sliding frames 5 and can move along the sliding frames 5, the two sliding frames 5 are connected through the positioning plate 7 so that the positioning plate 7 moves in the length direction of the sickbed, a space capable of containing a patient to lie is formed between the two, a long strip-shaped sliding hole 9 for installing the positioning cylinder 8 is processed in the length direction of the positioning plate 7, so that the positioning cylinder 8 can move in the length direction of the positioning plate 7 along the sliding hole 9, and the tail end of the positioning cylinder 8 is tightly attached to the body of a patient, so that the radio-frequency needle 4 is inserted into the affected part of the patient through the positioning cylinder 8. Structurally, the design that creates has been used for keeping the stabilising arrangement of 4 stability of radio frequency needle, the artifical uncertain factor of controlling stability that must pass through the staff among the prior art has been solved, and set up a location section of thick bamboo 8 in stabilising arrangement, the stable condition of radio frequency needle 4 has been stabilized on the one hand, on the other hand also makes the position accuracy improve, establish stabilising arrangement on a slider 6, and through the structure of connecting locating plate 7 on slider 6, make location section of thick bamboo 8 can be at the length direction and the free slip of width direction homoenergetic of sick bed, improved the utility model discloses an applicability, messenger's ware can both accurately reach further improvement to each position of patient the accuracy the utility model discloses a practicality.
Further, as shown in fig. 4, the positioning cylinder 8 includes a telescopic tubular pipe body 10, a clamping portion 11 connected to the upper end of the pipe body 10 for being installed in the sliding hole 9, and a boosting spring 12 sleeved on the outer wall of the pipe body 10; the tube body 10 comprises a small-diameter tube at the upper end and a large-diameter tube sleeved at the lower end of the small-diameter tube, one end of the boosting spring 12 is in contact with the lower end face of the clamping portion 11, and the other end of the boosting spring is in contact with the exposed end face of the sleeved portion of the large-diameter tube, so that the large-diameter tube is tightly attached to the body of a patient under the thrust of the boosting spring 12 in a working state.
Further, as shown in fig. 3, the positioning cylinder 8 has another structure: including telescopic pipy body 10, connect and be used for installing at body 10 upper end joint portion 11 in the slide opening 9 and cup joint the boosting spring 12 at body 10 outer wall, body 10 includes the big footpath end of upper end and pegs graft the path end in big footpath end, big footpath end inner wall both ends port department has processed the tang respectively, boosting spring 12 hugs closely big footpath end inner wall setting, and boosting spring 12 one end is connected on the tang of big footpath end inner end, the boosting spring 12 other end with path end contacts to make under the thrust of boosting spring 12 the terminal mouth of path end hug closely on patient's health.
Furthermore, the clamping part 11 comprises an arc block 13 clinging to the inner wall of the positioning plate 7, a hollow threaded rod 14 connected to the arc block 13 and penetrating through the sliding hole 9, and a fixing nut 15 screwed on the threaded rod 14; the threaded rod 14 can allow the radio frequency needle 4 to pass through and clamp the needle handle of the radio frequency needle 4, and the diameter of the fixing nut 15 is larger than the width of the sliding hole 9, so that the fixing barrel 8 can be fixed on the positioning plate 7 by tightening the fixing nut 15.
Further, the body 10 is connected with a silica gel sucking disc 16 on pressing close to the end of patient one end, the dish mouth of silica gel sucking disc 16 is outwards to make the dish mouth hug closely on the patient one's body.
Furthermore, the positioning plate 7 of the slide hole 9 along the hole body extension direction is provided with a thread-shaped anti-slip thread 17.
Further, the positioning plate 7 comprises a functional area with the sliding hole 9 and adjusting areas 18 connected to two ends of the functional area, the positioning plate 7 is connected to the sliding block 6 through the adjusting areas 18, the adjusting areas 18 are of plate-shaped structures, and the outer walls of the adjusting areas 18 are provided with gear shaping structures.
Further, the sliding block 6 is provided with an inclined opening 19 which allows the adjusting area 18 to pass through, and a gear-shifting mechanism is arranged in the inclined opening 19, so that the adjusting area 18 inserted into the inclined opening 19 can be clamped.
Further, the tooth shifting mechanism comprises a shifting block 20 which is arranged on the outer wall of the sliding block 6 and slides up and down, a clamping block 21 for clamping the positioning plate 7 and a return spring 22 connected to the clamping block 21; the fixture block 21 is composed of a horizontal section and an inclined section, the horizontal section is hinged in the sliding block 6 and extends out of the outer wall of the sliding block 6, the part of the horizontal section extending out of the outer wall of the sliding block 6 is connected with the bottom of the shifting block 20, so that the fixture block 21 is upwards tilted in the sliding block 6 when the sliding block slides downwards, the inclined section is connected to the end part of the horizontal section extending into the sliding block 6 to form a bevel-shaped structure, the tail end of the inclined section is clamped in the gear of the adjusting area 18, a return spring 22 is connected to the horizontal section close to the bevel, and the return spring 22 enables the fixture block 21 to automatically rebound to clamp the adjusting area 18 after the sliding block 6 is pressed downwards.
Furthermore, a fastening bolt 23 for fixing the slide block 6 to the carriage 5 is connected to an outer wall of the slide block 6.
The operation of the embodiment configured as described above is explained below:
the utility model relates to a high-frequency tumor therapeutic apparatus, which comprises an equipment host 1, a display system 2 electrically connected with the equipment host 1, an injection pump 3, a radio-frequency needle 4 connected with the injection pump 3, and a stabilizing device for stabilizing the radio-frequency needle 4, wherein the stabilizing device comprises two sliding frames 5 connected with a sickbed, two sliding blocks 6 respectively sleeved on the sliding frames 5 and moving along the length direction thereof, a positioning cylinder 8 installed on the sliding blocks 6, a specific component and an arrangement position (as shown in figure 1-2), the working principle of the high-frequency tumor therapeutic apparatus is that the radio-frequency needle 4 is stabilized by passing the radio-frequency needle 4 through the positioning cylinder 8, the accuracy of the high-frequency tumor therapeutic apparatus is improved, the positioning plate 7 is slid to one end of the sickbed, a patient is placed on the sickbed, and the position of a disease source is found through CT or imaging equipment, then the positioning block is moved to the corresponding position through the sliding block 6, the positioning cylinder 8 is aligned to the pathogen position, and then the radio frequency needle 4 is inserted into the pathogen position for treatment.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. A high-frequency tumor therapeutic apparatus comprises an equipment host (1), a display system (2) electrically connected with the equipment host (1), an injection pump (3) and a radio frequency needle (4) connected on the injection pump (3), and is characterized by comprising a stabilizing device for stabilizing the radio frequency needle (4), wherein the stabilizing device comprises two auxiliary carriages (5) connected on a sickbed, two sliding blocks (6) respectively sleeved on the carriages (5) and moving along the length direction of the sliding blocks, a shape positioning plate (7) arranged on the sliding blocks (6) and a positioning cylinder (8) slidably connected on the positioning plate (7) and used for limiting the radio frequency needle (4), the carriages (5) are respectively connected on two sides of the sickbed in the length direction, the sliding blocks (6) are contained on the carriages (5) and can move along the carriages (5), and the two carriages (5) are connected through the positioning plate (7), so that locating plate (7) removes in sick bed length direction, form a space that can hold the patient and lie in the middle of two slider (6), processing has one in the length direction of locating plate (7) and installs slide opening (9) of the rectangular shape of a location section of thick bamboo (8) to make a location section of thick bamboo (8) can follow slide opening (9) remove in the length direction of locating plate (7), just the end of a location section of thick bamboo (8) is hugged closely on patient's health, so that radio frequency needle (4) pass through a location section of thick bamboo (8) insert the sick department of patient.
2. The high-frequency tumor therapeutic apparatus according to claim 1, wherein the positioning cylinder (8) comprises a telescopic tubular tube body (10), a clamping portion (11) connected to the upper end of the tube body (10) for being installed in the sliding hole (9), and a boosting spring (12) sleeved on the outer wall of the tube body (10); the tube body (10) comprises a small-diameter tube at the upper end and a large-diameter tube sleeved at the lower end of the small-diameter tube, one end of the boosting spring (12) is in contact with the lower end face of the clamping portion (11), and the other end of the boosting spring is in contact with the exposed end face of the sleeved portion of the large-diameter tube, so that the large-diameter tube is tightly attached to the body of a patient under the thrust of the boosting spring (12) in the working state.
3. The high frequency tumor therapy apparatus according to claim 1, wherein said positioning cylinder (8) is further configured to: including telescopic pipy body (10), connect and be used for installing joint portion (11) in slide opening (9) and cup joint boosting spring (12) at body (10) outer wall, body (10) include the big footpath end of upper end and peg graft the path end in big footpath end, big footpath end inner wall both ends port department has processed the tang respectively, boosting spring (12) hug closely big footpath end inner wall setting, and boosting spring (12) one end is connected on the tang of upper end in big footpath end, boosting spring (12) other end with the path end contacts to make under the thrust of boosting spring (12) the terminal port of path end hug closely on patient's health.
4. The high-frequency tumor therapeutic apparatus according to claim 2 or 3, wherein the clamping portion (11) comprises an arc block (13) closely attached to the inner wall of the positioning plate (7), a hollow threaded rod (14) connected to the arc block (13) and passing through the sliding hole (9), and a fixing nut (15) screwed on the threaded rod (14); the threaded rod (14) can allow the radio frequency needle (4) to pass through and clamp the needle handle of the radio frequency needle (4), and the diameter of the fixing nut (15) is larger than the width of the sliding hole (9), so that the positioning barrel (8) can be fixed on the positioning plate (7) by tightening the fixing nut (15).
5. The high-frequency tumor therapeutic apparatus according to claim 4, wherein a silicone suction cup (16) is connected to the end of the tube (10) close to the patient, and the mouth of the silicone suction cup (16) faces outwards, so that the mouth of the tube is tightly attached to the patient.
6. The high-frequency tumor therapeutic apparatus according to claim 5, wherein the positioning plate (7) of the slide hole (9) along the extension direction of the hole body is provided with screw-shaped anti-slip threads (17).
7. The high-frequency tumor therapeutic apparatus according to claim 6, wherein the positioning plate (7) comprises a functional area with the sliding hole (9) and adjusting areas (18) connected to two ends of the functional area, the positioning plate (7) is connected to the sliding block (6) through the adjusting areas (18), the adjusting areas (18) are plate-shaped structures, and the outer wall of the adjusting areas (18) is provided with a gear shaping structure.
8. A high-frequency tumor therapy apparatus according to claim 7, characterized in that said slider (6) is formed with an obliquely disposed bevel (19) allowing said adjustment region (18) to pass therethrough, and a tooth-dialing mechanism is disposed in said bevel (19) so that said adjustment region (18) inserted into said bevel (19) can be engaged therewith.
9. The high-frequency tumor therapeutic apparatus according to claim 8, wherein the tooth-dialing mechanism comprises a dialing block (20) which is mounted on the outer wall of the sliding block (6) and slides up and down, a clamping block (21) for clamping the positioning plate (7), and a return spring (22) connected to the clamping block (21); the fixture block (21) is composed of a horizontal section and an inclined section, the horizontal section is hinged in the sliding block (6) and extends out of the outer wall of the sliding block (6), the part, extending out of the outer wall of the sliding block (6), of the horizontal section is connected with the bottom of the shifting block (20), so that when the sliding block slides downwards, one section of the fixture block (21) in the sliding block (6) tilts upwards, the inclined section is connected to the end portion, extending into the horizontal section of the sliding block (6), of the horizontal section to form a folded angle-shaped structure, the tail end of the inclined section is clamped in the gear teeth of the adjusting area (18), a reset spring (22) is connected to the horizontal section close to the folded angle, the reset spring (22) enables the external force to be released after the sliding block (6) is pressed downwards, and the fixture block (21) rebounds automatically to clamp the adjusting area (18.
10. A high-frequency tumor therapy apparatus according to claim 9, wherein a fastening bolt (23) for fixing the slider (6) to the carriage (5) is further connected to the outer wall of the slider (6).
CN201920745110.9U 2019-05-22 2019-05-22 High-frequency tumor therapeutic apparatus Expired - Fee Related CN210204903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920745110.9U CN210204903U (en) 2019-05-22 2019-05-22 High-frequency tumor therapeutic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920745110.9U CN210204903U (en) 2019-05-22 2019-05-22 High-frequency tumor therapeutic apparatus

Publications (1)

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CN210204903U true CN210204903U (en) 2020-03-31

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Application Number Title Priority Date Filing Date
CN201920745110.9U Expired - Fee Related CN210204903U (en) 2019-05-22 2019-05-22 High-frequency tumor therapeutic apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037790A (en) * 2019-05-22 2019-07-23 深圳市汇富国际医疗科技有限公司 A kind of high frequency apparats for treating tumor
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037790A (en) * 2019-05-22 2019-07-23 深圳市汇富国际医疗科技有限公司 A kind of high frequency apparats for treating tumor
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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