CN208988877U - A kind of tumor-localizing device based on imaging spectrometer - Google Patents
A kind of tumor-localizing device based on imaging spectrometer Download PDFInfo
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- CN208988877U CN208988877U CN201821127443.7U CN201821127443U CN208988877U CN 208988877 U CN208988877 U CN 208988877U CN 201821127443 U CN201821127443 U CN 201821127443U CN 208988877 U CN208988877 U CN 208988877U
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- bed board
- tumor
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- imaging spectrometer
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Abstract
The utility model provides a kind of tumor-localizing device based on imaging spectrometer, 2 positioning units including bed board and mirror settings on bed board, the positioning unit includes rotating mechanism and supporting mechanism, the rotating mechanism is located at one end of bed board, the supporting mechanism is located at the side of rotating mechanism, the lower section of the bed board is equipped with 2 elevating mechanisms, and the elevating mechanism is located at the both ends of bed board.A kind of tumor-localizing device based on imaging spectrometer described in the utility model, slide plate can slide on the surface of bed board, it is adjusted so as to the specific height according to patient, rotating mechanism includes pedal and fixing belt, the foot of patient can be fixed, to drive the lower limb of patient to carry out left-right rotation using first motor；The height that detection position can also be adjusted by elevating mechanism, keeps tumor-localizing more acurrate.
Description
Technical field
The utility model belongs to field of medical device, fills more particularly, to a kind of tumor-localizing based on imaging spectrometer
It sets.
Background technique
Osteosarcoma is one kind most common in bone malignant tumour, is developed from interstitial cell system, the rapid growth of the tumor
It is since tumour directly or indirectly forms tumour osteoid tissue and bone tissue through cartilage phase.High osteosarcoma of disliking is osteosarcoma in marrow
Middle one of the most common type is mainly in teenager, and for site of pathological change mainly in Limb bone, the most common position is that epiphyseal growth is most fast
Distal femur, proximal tibia and proximal humerus, 50%~60% patient occur in knee joint peripheral.
There is no the tumor-localizing devices dedicated for knee joint peripheral on the market at present, in utilization imaging spectrometer to swollen
When tumor is checked, need patient oneself flexible and swing lower limb cooperation doctor to check.However certain more serious patients by
The pain caused by tumour can not dominate the lower limb of oneself to cooperate and check, bring a great deal of trouble to tumor-localizing inspection, shadow
Ring the working efficiency of doctor.
Summary of the invention
In view of this, the utility model is directed to a kind of tumor-localizing device based on imaging spectrometer, on solving
State problem.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of tumor-localizing device based on imaging spectrometer, 2 positioning including bed board and mirror settings on bed board
Unit, the positioning unit include rotating mechanism and supporting mechanism, and the rotating mechanism is located at one end of bed board, described
Supporting mechanism be located at the side of rotating mechanism, the lower section of the bed board is equipped with 2 elevating mechanisms, the elevating mechanism difference
Positioned at the both ends of bed board；
The rotating mechanism includes slide plate, pedal and first motor, and the first motor is fixed on slide plate, described
Pedal be located at the side of first motor, and be fixedly connected with the shaft of first motor, the slide plate and the bed board are sliding
Dynamic connection, the slide plate are equipped with 2 limited blocks, and the limited block is located at the lower section of the two sides of pedal；
The supporting mechanism includes cylinder and supporting plate, and the cylinder is fixed on the bottom of the bed board, described
Supporting plate is located at the top of bed board, and is fixedly connected with the telescopic rod of cylinder.
Further, the pedal is equipped with foot-operated slot and fixing belt, one end of the fixing belt are fixed on pedal
On.
Further, the supporting plate is equipped with arc groove.
Further, buffer layer is equipped in the foot-operated slot and arc groove.
Further, the elevating mechanism includes 2 screw rods and bracket, and the bracket includes crossbeam and 2 casings,
One end of the screw rod is fixed on the bottom of the bed board, and the other end is located in the casing, and the crossbeam is solid
It is scheduled between casing.
Further, one end that the casing is connect with the screw rod is equipped with second bevel gear, second cone
Gear and casing are rotatablely connected.
Further, the center of the second bevel gear is equipped with threaded hole, the second bevel gear and the silk
Bar is connected through a screw thread.
Further, the elevating mechanism should include the second motor, worm screw and shaft, and second motor is fixed on
On the crossbeam, the worm screw is fixedly connected with the shaft of the second motor, and the shaft is equipped with worm gear, the snail
Wheel is engaged with worm screw.
Further, the both ends of the shaft are equipped with first bevel gear, the first bevel gear and described the
The engagement of two bevel gears.
Compared with the existing technology, a kind of tumor-localizing device based on imaging spectrometer described in the utility model have with
Lower advantage:
(1) a kind of tumor-localizing device based on imaging spectrometer described in the utility model, slide plate can be in bed board
Surface sliding, is adjusted so as to the specific height according to patient, keeps tumor-localizing more acurrate；Rotating mechanism includes pedal
And fixing belt, the foot of patient can be fixed, thus drive the lower limb of patient to carry out left-right rotation using first motor,
Supporting mechanism can play the role of support to the knee of patient and lift, and patient oneself is avoided firmly to generate pain.
(2) a kind of tumor-localizing device based on imaging spectrometer described in the utility model, if during positioning
It needs to adjust the height of detection position, the height of the head of a bed and bed can be adjusted respectively by elevating mechanism, so as to right
Tumour is accurately positioned；And elevating mechanism upgrades to 2 screw rods while lifting to adjust the height of bed board, solves tradition
1 screw rod support unstable problem；And power is provided using the second motor, convenient for operation.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the top view of positioning device described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of pedal described in the utility model embodiment；
Fig. 3 is the side view of positioning device described in the utility model embodiment；
Fig. 4 is the connection relationship diagram of second bevel gear and casing described in the utility model embodiment.
Description of symbols:
1, bed board；11, sliding rail；2, rotating mechanism；21, slide plate；211, limited block；22, pedal；221, slot is ridden；2211,
Buffer layer；222, fixing belt；23, first motor；3, supporting mechanism；31, cylinder；32, supporting plate；321, arc groove；4, elevator
Structure；41, screw rod；42, bracket；421, crossbeam；422, casing；4221, second bevel gear；42211, threaded hole；4222, it installs
Slot；4223, bearing；43, the second motor；44, worm screw；45, shaft；451, worm gear；452, first bevel gear.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, a kind of tumor-localizing device based on imaging spectrometer, including bed board 1 and mirror settings are in bed
2 positioning units on plate 1, the positioning unit include rotating mechanism 2 and supporting mechanism 3, the rotating mechanism 2
In one end of bed board 1, the supporting mechanism 3 is located at the side of rotating mechanism 2, and the lower section of the bed board 1 is equipped with 2 elevators
Structure 4, the elevating mechanism 4 are located at the both ends of bed board 1；It is equipped with imaging spectrometer above the bed board 1, passes through into
As the position of lower limb osteosarcoma is found and positioned to spectrometer.
The rotating mechanism 2 includes slide plate 21, pedal 22 and first motor 23, and the first motor 23 is fixed on cunning
On plate 21, the pedal 22 is located at the side of first motor 23, and is fixedly connected with the shaft of first motor 23 45, described
Slide plate 21 is slidably connected with the bed board 1, and the slide plate 21 is equipped with 2 limited blocks 211, and the limited block 211 divides
Not Wei Yu pedal 22 two sides lower section；The limited block 211 can prevent 22 rotational angle of pedal excessive, protect patient's leg
Portion will not be pulled.The bed board 1 is equipped with sliding rail 11, and sliding rail 11 is matched with slide plate 21, when slide plate 21 is adjusted to suitable
Position when, can be fixed by slide plate 21 using positioning pin, the limbs of patient are positioned.
The supporting mechanism 3 includes cylinder 31 and supporting plate 32, and the cylinder 31 is fixed on the bottom of the bed board 1
Portion, the supporting plate 32 is located at the top of bed board 1, and is fixedly connected with the telescopic rod of cylinder 31.Supporting mechanism 3 can be to patient
Knee play the role of support lift, avoid patient oneself firmly generate pain.
The pedal 22 is equipped with foot-operated slot 221 and fixing belt 222, and one end of the fixing belt 222, which is fixed on, to be stepped on
On plate 22.
The supporting plate 32 is equipped with arc groove 321.
Buffer layer 2211 is equipped in the foot-operated slot 221 and arc groove 321.The buffer layer 2211 is sponge,
The limbs of patient can be played with support and warming effect.
The elevating mechanism 4 includes 2 screw rods 41 and bracket 42, and the bracket 42 is covered including crossbeam 421 and 2
Pipe 422, one end of the screw rod 41 is fixed on the bottom of the bed board 1, and the other end is located in the casing 422,
The crossbeam 421 is fixed between casing 422.Elevating mechanism 4 upgrades to 2 screw rods 41 while lifting to adjust bed board 1
Highly, it is unstable to solve the problems, such as that 1 traditional screw rod 41 supports；And power is provided using the second motor 43, convenient for behaviour
Make.
One end that the casing 422 is connect with the screw rod 41 is equipped with second bevel gear 4221, second cone
Gear 4221 and casing 422 are rotatablely connected.The bottom of the second bevel gear 4221 is equipped with mounting groove 4222, the installation
Bearing 4223 is equipped in slot 4222, the second bevel gear 4221 is rotatablely connected with casing 422 by bearing 4223.
The center of the second bevel gear 4221 be equipped with threaded hole 42211, the second bevel gear 4221 with it is described
Screw rod 41 be connected through a screw thread.
The elevating mechanism 4 should include the second motor 43, worm screw 44 and shaft 45, and second motor 43 is fixed on
On the crossbeam 421, the worm screw 44 is fixedly connected with the shaft 45 of the second motor 43, and the shaft 45 is equipped with
Worm gear 451, the worm gear 451 are engaged with worm screw 44.
The both ends of the shaft 45 are equipped with first bevel gear 452, the first bevel gear 452 and described the
The engagement of two bevel gears 4221.
In use, patient is first allowed to lie on bed board 1, both feet are individually placed in the foot-operated slot 221 of two sides pedal 22, knee
Place is placed on supporting plate 32, then the position of adjusting slider 21 and the height of patient match, and then uses fixing belt 222 by the both feet of patient
Fixed, starting first motor 23 drives the lower limb of patient to carry out left-right rotation, finds the position of tumour simultaneously in conjunction with imaging spectrometer
It is positioned.
During positioning, when needing to adjust the height of detection position, starts the second motor 43, drive 45 liang of shaft
The first bevel gear 452 at end rotates, so that the second bevel gear 4221 engage with first bevel gear 452 be made to rotate, and then make and
The screw rod 41 that second bevel gear 4221 is connected through a screw thread moves up or down, and the height of bed board 1 is raised and lowered.Bed board 1
Both ends are equipped with elevating mechanism 4, can the height respectively to the head of a bed and bed be adjusted, it is accurately fixed to be carried out to tumour
Position.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of tumor-localizing device based on imaging spectrometer, it is characterised in that: including bed board (1) and mirror settings in bed board
(1) 2 positioning units on, the positioning unit include rotating mechanism (2) and supporting mechanism (3), the rotating machine
Structure (2) is located at one end of bed board (1), and the supporting mechanism (3) is located at the side of rotating mechanism (2), the bed board (1)
Lower section is equipped with 2 elevating mechanisms (4), and the elevating mechanism (4) is located at the both ends of bed board (1)；
The rotating mechanism (2) includes slide plate (21), pedal (22) and first motor (23), and the first motor (23) is solid
It is scheduled on slide plate (21), the pedal (22) is located at the side of first motor (23), and the shaft with first motor (23)
(45) it is fixedly connected, the slide plate (21) is slidably connected with the bed board (1), and the slide plate (21) is equipped with 2 limits
Position block (211), the limited block (211) are located at the lower section of the two sides of pedal (22)；
The supporting mechanism (3) includes cylinder (31) and supporting plate (32), and the cylinder (31) is fixed on the bed board (1)
Bottom, the supporting plate (32) is located at the top of bed board (1), and is fixedly connected with the telescopic rod of cylinder (31).
2. a kind of tumor-localizing device based on imaging spectrometer according to claim 1, it is characterised in that: described steps on
Plate (22) is equipped with foot-operated slot (221) and fixing belt (222), and one end of the fixing belt (222) is fixed on pedal (22).
3. a kind of tumor-localizing device based on imaging spectrometer according to claim 2, it is characterised in that: the support
Plate (32) is equipped with arc groove (321).
4. a kind of tumor-localizing device based on imaging spectrometer according to claim 3, it is characterised in that: the foot
It steps in slot (221) and arc groove (321) and is equipped with buffer layer (2211).
5. a kind of tumor-localizing device based on imaging spectrometer according to claim 1, it is characterised in that: the liter
Descending mechanism (4) includes 2 screw rods (41) and bracket (42), and the bracket (42) includes crossbeam (421) and 2 casings (422),
One end of the screw rod (41) is fixed on the bottom of the bed board (1), and the other end is located in the casing (422),
The crossbeam (421) is fixed between casing (422).
6. a kind of tumor-localizing device based on imaging spectrometer according to claim 5, it is characterised in that: the set
One end that pipe (422) is connect with the screw rod (41) is equipped with second bevel gear (4221), the second bevel gear (4221)
It is rotatablely connected with casing (422).
7. a kind of tumor-localizing device based on imaging spectrometer according to claim 6, it is characterised in that: described
The center of two bevel gears (4221) is equipped with threaded hole (42211), the second bevel gear (4221) and the screw rod (41)
It is connected through a screw thread.
8. a kind of tumor-localizing device based on imaging spectrometer according to claim 6, it is characterised in that: the liter
Descending mechanism (4) should be fixed on described including the second motor (43), worm screw (44) and shaft (45), second motor (43)
On crossbeam (421), the worm screw (44) is fixedly connected with the shaft (45) of the second motor (43), and the shaft is set on (45)
Have worm gear (451), the worm gear (451) is engaged with worm screw (44).
9. a kind of tumor-localizing device based on imaging spectrometer according to claim 8, it is characterised in that: described turns
The both ends of axis (45) are equipped with first bevel gear (452), the first bevel gear (452) and the second bevel gear
(4221) it engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127443.7U CN208988877U (en) | 2018-07-16 | 2018-07-16 | A kind of tumor-localizing device based on imaging spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127443.7U CN208988877U (en) | 2018-07-16 | 2018-07-16 | A kind of tumor-localizing device based on imaging spectrometer |
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| Publication Number | Publication Date |
|---|---|
| CN208988877U true CN208988877U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821127443.7U Active CN208988877U (en) | 2018-07-16 | 2018-07-16 | A kind of tumor-localizing device based on imaging spectrometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973378A (en) * | 2020-09-09 | 2020-11-24 | 南京诺源医疗器械有限公司 | Tumor positioning system based on imager |
-
2018
- 2018-07-16 CN CN201821127443.7U patent/CN208988877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973378A (en) * | 2020-09-09 | 2020-11-24 | 南京诺源医疗器械有限公司 | Tumor positioning system based on imager |
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