CN218792233U

CN218792233U - OCT probe driving device and OCT detection equipment

Info

Publication number: CN218792233U
Application number: CN202222045736.3U
Authority: CN
Inventors: 杨建凯; 樊博; 戴丽; 刘红江; 杨松; 吕中强; 范振增
Original assignee: Second Hospital of Hebei Medical University
Current assignee: Second Hospital of Hebei Medical University
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-04-07
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an OCT probe driving device and OCT detection equipment, which comprises an equipment shell, wherein the bottom end of the equipment shell is fixedly connected with a bottom plate, and the top end of the bottom plate is positioned in the equipment shell and is provided with a transverse translation mechanism; through setting up lateral shifting mechanism and longitudinal movement mechanism, make the OCT probe can carry out lateral shifting according to the detection distance in the course of the work, and be convenient for adjust the use according to the left and right sides of brain, through setting up electric putter, be convenient for reciprocate according to the brain scanning under electric putter's effect, the control range is more extensive, and be convenient for operate, and then utilize the OCT system to carry out living body and intraoperative brain tissue formation of image, scan the suspicious region of brain, combine information mining technique, carry out malignant degree diagnosis and border location of brain glioma, furthest preserves functional brain tissue when excising glioma at utmost in the operation of brain glioma.

Description

OCT probe driving device and OCT detection equipment

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to OCT probe drive arrangement and OCT check out test set.

Background

OCT is optical coherence tomography, which is a non-invasive, non-contact inspection method for cross-sectional scanning of a fine structure of a retina in vivo. The working principle of the ultrasonic diagnostic apparatus is similar to that of ultrasonic waves, optical waves are used for replacing sound waves, low-coherence light is used for carrying out tomography on biological tissues, and the biological tissues are displayed in a graph or digital form to provide quantitative diagnostic indexes; the OCT imaging technology does not need to add any developer, has no ionization effect and fluorescence effect, has higher safety than the traditional imaging technology, and is called as optical biopsy.

The brain glioma is the most common primary intracranial malignant tumor, the 5-year fatality rate is in the 3 rd position of the tumor median column of the whole body, the glioblastoma multiforme accounts for more than 50 percent, and the glioma grows infiltratively, has high disability and death rate, is difficult to completely remove by operation, is easy to relapse in situ, has poor clinical prognosis, and has the two difficulties of brain glioma operation while maximally removing the glioma and maximally preserving functional brain tissue, so the OCT system is adopted for brain tissue imaging, the suspicious region of the brain is scanned, and the malignancy diagnosis and boundary positioning of the brain glioma are carried out by combining the information mining technology; however, the conventional OCT probe driving device and the OCT detecting device are not convenient for scanning brain tissue of a patient and are not convenient to adjust during scanning, so that it is particularly important to provide the OCT probe driving device and the OCT detecting device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an OCT probe drive arrangement and OCT check out test set to solve the current OCT check out test set that provides in the above-mentioned background art and be not convenient for carry out the brain tissue scanning to the patient, and be not convenient for carry out the problem of adjusting during the scanning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an OCT probe drive arrangement and OCT check out test set, includes the equipment shell, equipment shell bottom end fixedly connected with bottom plate, the inside that the bottom plate top is located the equipment shell is provided with horizontal translation mechanism, horizontal translation mechanism is including removing CD-ROM drive motor, screw rod, slip table and slide bar, slip table top symmetry fixedly connected with electric putter, the equal fixedly connected with connecting plate of electric putter's output, be provided with vertical translation mechanism on the connecting plate, vertical translation mechanism is including finely tuning CD-ROM drive motor, gear, rack and slide rail.

Preferably, the output end of the movable driving motor is fixedly connected with one end of the screw rod, the screw rod is rotatably connected with the bottom plate, a sliding table is in threaded connection with the outer side of the screw rod, the sliding table is in sliding connection with the outer side of the sliding rod, and the sliding rod is symmetrically arranged on two sides of the screw rod.

Preferably, fine setting driving motor fixed connection is in the bottom of connecting plate, fine setting driving motor's output fixedly connected with gear, the gear is located the top of connecting plate, the meshing of the gear outside is connected with the rack, rack sliding connection is in the inboard of slide rail, slide rail and connecting plate fixed connection.

Preferably, one side of the rack, which is far away from the gear, is fixedly connected with a probe bracket, and one end of the probe bracket, which is far away from the rack, is provided with an OCT probe.

Preferably, the equipment shell is located at two sides below the detection table, two sides of the top end of the equipment shell are fixedly connected with bottom plates, and two sides of the bottom plates are fixedly connected through connecting columns.

Preferably, the movement driving motor, the electric push rod and the fine adjustment driving motor are all electrically connected with the OCT control system.

Preferably, the equal fixedly connected with spout in both sides of examining test table bottom, the equal sliding connection in slide bar inboard has the guide rail, the guide rail all with equipment housing fixed connection.

Compared with the prior art, the utility model provides an OCT probe drive arrangement and OCT check out test set possesses following beneficial effect:

1. the utility model has the advantages that the OCT probe can move transversely according to the detection distance in the working process by arranging the transverse moving mechanism and the longitudinal moving mechanism, and can be adjusted and used conveniently according to the left side and the right side of the brain, and can move up and down conveniently according to the brain scanning under the action of the electric push rod by arranging the electric push rod, so that the adjusting range is wider, and the operation is convenient;

2. by arranging the OCT probe, after a patient lies on the detection table, the OCT probe is driven by the transverse moving mechanism, the longitudinal moving mechanism and the electric push rod to scan the brain of the patient, so that an OCT system is utilized to image the living body and the brain tissue in an operation, the suspicious region of the brain is scanned, the malignancy diagnosis and the boundary positioning of the brain glioma are carried out by combining an information mining technology, and the brain tissue with functions is maximally stored while the glioma is furthest removed in the operation of the brain glioma.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic isometric structural view of an OCT apparatus according to the present invention;

fig. 2 is a schematic isometric structural view of an OCT probe driving apparatus according to the present invention;

fig. 3 is a schematic structural diagram of an OCT detecting apparatus according to the present invention;

fig. 4 is a schematic top view of the OCT detecting apparatus according to the present invention;

in the figure: the OCT probe comprises a device shell 1, a bottom plate 2, a moving driving motor 3, a screw rod 4, a sliding table 5, an electric push rod 6, a connecting plate 7, a fine adjustment driving motor 8, a gear 9, a rack 10, a probe bracket 11, a connecting column 12, a detection table 13, a guide rail 14, a sliding groove 15, a sliding rod 16, a sliding rail 17 and an OCT probe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an OCT probe drive arrangement and OCT check out test set, including

equipment shell

1, 1 bottom fixedly connected with bottom plate 2 of equipment shell, the inside that 2 tops of bottom plate are located equipment shell 1 is provided with horizontal translation mechanism, horizontal translation mechanism is including removing driving motor 3, screw rod 4, slip table 5 and

slide bar

16, 5 top symmetry fixedly connected with electric putter 6 of slip table, the equal fixedly connected with connecting plate 7 of output of electric putter 6, be provided with vertical translation mechanism on the connecting plate 7, vertical translation mechanism is including finely tuning driving motor 8, gear 9, rack 10 and slide rail 17, through setting up horizontal translation mechanism and vertical movement mechanism, make OCT probe 18 can carry out lateral shifting according to measuring distance in the course of the work, and be convenient for adjust the use according to the left and right sides of brain, through setting up electric putter 6, be convenient for reciprocate according to the brain scanning under electric putter 6's effect, the control range is more extensive, and be convenient for operate.

The utility model discloses in, it is preferred, remove driving motor 3's output and screw rod 4's one end fixed connection, screw rod 4 rotates with bottom plate 2 to be connected, screw rod 4 outside threaded connection has slip table 5, 5 sliding connection in the outside of slide bar 16 of slip table, 16 symmetries of slide bar set up in screw rod 4's both sides, make and remove driving motor 3 driving screw rod 4 and rotate, and then make slip table 5 in its outside of screw rod 4 drive slide along slide bar 16, and then with slip table 5 and the whole lateral shifting forward of electric putter 6.

The utility model discloses in, it is preferred, fine setting driving motor 8 fixed connection is in the bottom of connecting plate 7, fine setting driving motor 8's output fixedly connected with gear 9, gear 9 is located the top of connecting plate 7, the meshing of the gear 9 outside is connected with rack 10, rack 10 sliding connection is in slide rail 17's inboard, slide rail 17 and connecting plate 7 fixed connection, gear 9 that drives connecting plate 7 top through fine setting driving motor 8 rotates, and then make rack 10 that the meshing of the gear 9 outside is connected slide along slide rail 17, be convenient for adjust the use according to the scanning position on the left and right sides of brain.

The utility model discloses in, preferred, one side fixedly connected with probe bracket 11 of gear 9 is kept away from to rack 10, and the one end that rack 10 was kept away from to probe bracket 11 is provided with OCT probe 18, rack 10's outside fixedly connected with probe bracket 11, OCT probe 18 fixed connection in probe bracket 11's one end, and then under the drive of rack 10, can carry out longitudinal movement with OCT probe 18.

The utility model discloses in, preferred, equipment shell 1 is located the both sides of examining test table 13 below, and the equal fixedly connected with bottom plate 2 in 1 top of both sides equipment shell sets up equipment shell 1 through the symmetry through spliced pole 12 fixed connection between the bottom plate 2 of both sides, can carry out the selectivity according to the user demand and use.

The utility model discloses in, preferred, remove actuating motor 3, electric putter 6 and fine setting actuating motor 8 all with OCT control system electric connection, through OCT control system control removal actuating motor 3, electric putter 6 and fine setting actuating motor 8, it is more convenient to use.

The utility model discloses in, preferred, detect the equal fixedly connected with spout 15 in both sides of 13 bottoms of platform, 16 inboard equal sliding connection of slide bar have a guide rail 14, guide rail 14 all with equipment housing 1 fixed connection, make detect platform 13 and slide through spout 15 and guide rail 14, be convenient for adjust patient's head according to OCT probe 18's position.

The utility model discloses a theory of operation and use flow: when the device is used, a patient lies on the detection table 13, the detection table 13 is connected with the guide rail 14 in a sliding manner through the sliding chute 15, so that the head of the patient can be conveniently adjusted according to the position of the OCT probe 18, the OCT control system controls the movement driving motor 3 in the transverse movement mechanism to work, the movement driving motor 3 drives the screw rod 4 to rotate, the screw rod 4 drives the sliding table 5 on the outer side of the screw rod to slide along the sliding rod 16, the sliding table 5 and the OCT probe 18 integrally move forwards and transversely, the OCT probe 18 approaches the head of the patient, and the electric push rods 6 symmetrically arranged at the top end of the sliding table 5 are controlled, so that the OCT probe 18 is pushed upwards by the electric push rods 6, so that the OCT probe 18 can move up and down according to the brain scanning, the output end of the electric push rod 6 is fixedly connected with the connecting plate 7, the connecting plate 7 is provided with the longitudinal movement mechanism, and the bottom end of the connecting plate is fixedly connected with the fine adjustment driving motor 8, the gear 9 at the top end of the connecting plate 7 is driven to rotate by the fine adjustment driving motor 8, so that the gear 9 drives the rack 10 which is meshed and connected with the outer side to slide along the slide rail 17, the probe bracket 11 is fixedly connected to the outer side of the rack 10, the OCT probe 18 is fixedly connected to one end of the probe bracket 11, the OCT probe 18 can be longitudinally moved under the driving of the rack 10, the adjustment and the use can be conveniently carried out according to the scanning positions of the left side and the right side of the brain, the adjustment range is wider, the operation is convenient, the OCT system is further utilized to carry out the imaging of the living body and the brain tissue in the operation, the suspicious region of the brain is scanned, the malignant degree diagnosis and the boundary positioning of the brain glioma are carried out by combining the information mining technology, and the functional brain tissue is maximally stored while the glioma is maximally cut out in the brain operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An OCT probe driving device and an OCT detection apparatus, comprising an apparatus case (1), characterized in that: equipment shell (1) bottom fixedly connected with bottom plate (2), the inside that bottom plate (2) top is located equipment shell (1) is provided with horizontal translation mechanism, horizontal translation mechanism is including removing CD-ROM drive motor (3), screw rod (4), slip table (5) and slide bar (16), slip table (5) top symmetry fixedly connected with electric putter (6), the equal fixedly connected with connecting plate (7) of output of electric putter (6), be provided with vertical translation mechanism on connecting plate (7), vertical translation mechanism is including fine setting CD-ROM drive motor (8), gear (9), rack (10) and slide rail (17).

2. The OCT probe driving device and the OCT detecting apparatus according to claim 1, wherein: remove the one end fixed connection of the output of driving motor (3) and screw rod (4), screw rod (4) rotate with bottom plate (2) and are connected, screw rod (4) outside threaded connection has slip table (5), slip table (5) sliding connection is in the outside of slide bar (16), slide bar (16) symmetry sets up in the both sides of screw rod (4).

3. The OCT probe driving device and the OCT detecting apparatus according to claim 1, wherein: finely tune driving motor (8) fixed connection in the bottom of connecting plate (7), the output fixedly connected with gear (9) of finely tuning driving motor (8), gear (9) are located the top of connecting plate (7), gear (9) outside meshing is connected with rack (10), rack (10) sliding connection is in the inboard of slide rail (17), slide rail (17) and connecting plate (7) fixed connection.

4. The OCT probe driving device and the OCT detecting apparatus according to claim 1, wherein: one side of the rack (10) far away from the gear (9) is fixedly connected with a probe bracket (11), and one end of the probe bracket (11) far away from the rack (10) is provided with an OCT probe (18).

5. The OCT probe driving device and the OCT testing apparatus of claim 1, wherein: the device shell (1) is located on two sides below the detection table (13), two sides of the device shell (1) are fixedly connected with the bottom plate (2) on the top end, and two sides of the device shell are fixedly connected with the bottom plate (2) through the connecting column (12).

6. The OCT probe driving device and the OCT detecting apparatus according to claim 1, wherein: the mobile driving motor (3), the electric push rod (6) and the fine adjustment driving motor (8) are electrically connected with the OCT control system.

7. The OCT probe driving apparatus and the OCT test apparatus of claim 5, wherein: the device is characterized in that sliding grooves (15) are fixedly connected to two sides of the bottom end of the detection table (13), guide rails (14) are slidably connected to the inner sides of the sliding rods (16), and the guide rails (14) are fixedly connected with the equipment shell (1).