阅读说明：本技术 一种骨科临床用医用钢板预弯装置 (Orthopedics is clinical with medical steel sheet preflex device ) 是由 牟乐明 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种骨科临床用医用钢板预弯装置,包括：底座,所述底座的顶端沿左右方向装配有移动机构三,所述移动机构三的顶端装配有支撑台,所述支撑台的上表面四周均开设有滑槽,所述滑槽的内腔装配有夹持机构,所述移动机构三的外侧装配有支架,所述支架的外壁上装配有控制系统,所述支架的顶端沿前后方向装配有移动机构二,所述移动机构二的右侧装配有移动机构一。本发明通过移动机构四可以对患者的治疗部位进行信息采集,并根据采集到的信息通过控制系统进行折弯路径规划,并控制移动机构一、移动机构二和移动机构三进行移动对钢板进行折弯,其智能化程度高,精度高,且安全性好,能够满足使用需求。(The invention discloses a medical steel plate pre-bending device for orthopedics clinic, which comprises: the base, the top of base is equipped with moving mechanism three along left right direction, moving mechanism three's top is equipped with a supporting bench, the spout has all been seted up all around to a supporting bench's upper surface, the inner chamber of spout is equipped with fixture, moving mechanism three's the outside is equipped with the support, be equipped with control system on the outer wall of support, the top of support is equipped with moving mechanism two along the fore-and-aft direction, moving mechanism two's right side is equipped with moving mechanism one. According to the invention, the information of the treatment part of the patient can be acquired through the fourth moving mechanism, the bending path is planned through the control system according to the acquired information, and the first moving mechanism, the second moving mechanism and the third moving mechanism are controlled to move to bend the steel plate, so that the intelligent degree is high, the precision is high, the safety is good, and the use requirements can be met.)

1. The utility model provides an orthopedics is clinical with medical steel sheet preflex device which characterized in that includes: the base (1), the top of base (1) is equipped with moving mechanism three (2) along left right direction, the top of moving mechanism three (2) is equipped with brace table (11) under the drive of moving mechanism three (2) brace table (11) can be followed left right direction and moved, spout (13) have all been seted up all around to the upper surface of brace table (11), the inner chamber of spout (13) is equipped with fixture (7), the outside of moving mechanism three (2) is equipped with support (8), be equipped with control system (3) on the outer wall of support (8), the top of support (8) is equipped with moving mechanism two (9) along the fore-and-aft direction, the right side of moving mechanism two (9) is equipped with moving mechanism one (5) under the drive of moving mechanism two (9) moving mechanism one (5) can move along the fore-and-aft direction, the right side of moving mechanism (5) is equipped with bending mechanism (4), the bar inslot that the left side of moving mechanism (5) was seted up is equipped with moving mechanism four (6) the drive of moving mechanism (5) is down bending mechanism (4) and moving mechanism four (6) can be along upper and lower direction removal, the left side of base (1) is equipped with places board (12), it is relative with moving mechanism four (6) to place board (12), control system (3) are connected with moving mechanism one (5), moving mechanism two (9), moving mechanism three (2) and moving mechanism four (6) respectively.

2. The pre-bending device for the medical steel plate for the clinical department of orthopaedics, according to claim 1, is characterized in that: the moving mechanism I (5), the moving mechanism II (9) and the moving mechanism III (2) have the same structure and comprise a bottom plate (21), a motor (22), a sliding block (23), a cylindrical rod (24), a lead screw (25) and a thread sleeve block;

the inner chamber both sides of bottom plate (21) all are equipped with cylinder pole (24), cup jointed slider (23) on the outer wall of cylinder pole (24), the side central point of bottom plate (21) puts and is equipped with motor (22), the output of motor (22) runs through bottom plate (21) and is equipped with the one end of lead screw (25), and the other end of lead screw (25) and the inner wall looks hub connection of bottom plate (21), threaded connection has the screw sleeve piece on the outer wall of lead screw (25).

3. The pre-bending device for the medical steel plate for the clinical department of orthopaedics, according to claim 1, is characterized in that: the bending mechanism (4) comprises a hydraulic cylinder (41), a fixed frame (42), a connector (43) and a bending rod (44);

be equipped with pneumatic cylinder (41) on the inner wall of mount (42), the output of pneumatic cylinder (41) is equipped with connector (43), the bottom detachable of connector (43) is equipped with bending pole (44).

4. The pre-bending device for the clinical medical steel plate for orthopedics department according to claim 3, is characterized in that: the connector (43) is in threaded connection with the bending rod (44).

5. The pre-bending device for the medical steel plate for the clinical department of orthopaedics, according to claim 1, is characterized in that: the moving mechanism IV (6) comprises a fixed plate (61), an electric guide rail (62), an electric sliding block (63) and a scanner (64);

the fixed plate (61) is connected with the first moving mechanism (5), an electric guide rail (62) is assembled on the side face of the fixed plate (61), an electric sliding block (63) is assembled on the outer wall of the electric guide rail (62), and a scanner (64) is assembled on the side face of the electric sliding block (63).

6. The pre-bending device for the clinical medical steel plate for orthopedics department according to claim 5, is characterized in that: the scanner (64) is any one or combination of a laser scanner, a laser measuring instrument, an infrared scanner and an infrared measuring instrument.

7. The pre-bending device for the medical steel plate for the clinical department of orthopaedics, according to claim 1, is characterized in that: the clamping mechanism (7) comprises a screw rod (71), a clamping seat (72), a moving rod (73) and a nut (74);

the movable rod (73) is assembled in an inner cavity of the sliding groove (13), the top end of the movable rod (73) is assembled with a clamping seat (72), the top end of the clamping seat (72) is in threaded connection with a screw rod (71), and the outer wall of the movable rod (73) is in threaded connection with a nut (74).

8. The pre-bending device for the medical steel plate for the clinical department of orthopaedics, according to claim 1, is characterized in that: the control system (3) comprises a central processing unit (31), a display module (32), a control module (33), a driving module IV (34), a driving module III (35), a driving module II (36), a driving module I (37) and a path planning module (38);

the central processing unit (31) is connected with the display module (32) and the control module (33) respectively, the central processing unit (31) is connected with the path planning module (38), the path planning module (38) is connected with the driving module IV (34), the driving module III (35), the driving module II (36) and the driving module I (37) respectively, the driving module IV (34) is used for driving the moving mechanism IV (6), the driving module III (35) is used for driving the moving mechanism III, the driving module II (36) is used for driving the moving mechanism II (9), the driving module I (37) is used for driving the moving mechanism I (5), the central processing unit (31) is connected with the scanner (64), and the scanner (64) is connected with the sensing contact (10).

Technical Field

The invention relates to the technical field of medical treatment, in particular to a medical steel plate pre-bending device for orthopedics clinical use.

Background

In clinical orthopedics, steel plate screw internal fixation is a more common treatment means, is mostly used for cases of incapability of manual reduction and failure of external fixation, and is particularly suitable for fracture of long bones of limbs. In the steel plate screw internal fixation, the shape of a medical steel plate is matched with the physiological bending of a fracture part, so that the good inosculation between the medical steel plate and the fractured bone is ensured, the fixation effect of the fractured bone and the firmness of the medical steel plate after the medical steel plate is fixed by screws are improved, most of the existing medical steel plates are processed according to the position and the specification, and the physiological difference of different cases is difficult to be considered, so that the medical steel plate is pre-bent to be more inosculated with the fractured bone and is often necessary operation before the internal fixation of the medical steel plate is implemented;

at present there is not professional medical steel sheet preflex device clinically yet, and adopt simple and easy instruments such as spanner, pliers to bend the processing to medical steel sheet mostly, be difficult to guarantee the position of bending on the one hand, the accuracy nature of the angle of bending, influence the clinical effect after medical steel sheet is fixed, on the other hand adopts above-mentioned instrument to bend medical steel sheet when, cause destruction to medical steel sheet surface easily, if produce piece or burr etc., directly lead to medical steel sheet to scrap, intelligent degree is low, can not satisfy the user demand.

Disclosure of Invention

The invention aims to provide a medical steel plate pre-bending device for orthopedic clinical use, which aims to solve the problems of low intelligent degree, poor bending effect and inaccuracy in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an orthopedics is clinical with medical steel sheet preflex device, includes: the base, the top of base is equipped with moving mechanism three along left and right directions, moving mechanism three's top is equipped with the brace table, under moving mechanism three's drive the brace table can be followed left and right direction and moved, the spout has all been seted up all around to the upper surface of brace table, the inner chamber of spout is equipped with fixture, moving mechanism three's outside is equipped with the support, be equipped with control system on the outer wall of support, the top of support is equipped with moving mechanism two along the fore-and-aft direction, moving mechanism two's right side is equipped with moving mechanism one, moving mechanism one can move along the fore-and-aft direction under moving mechanism two's drive, moving mechanism one's right side is equipped with the bending mechanism, the bar inslot that moving mechanism one's left side was seted up is equipped with moving mechanism four, under moving mechanism one's drive the bending mechanism and moving mechanism four can move along the up-and down direction, the left side of the base is provided with a placing plate, the placing plate is opposite to the moving mechanism IV, and the control system is respectively connected with the moving mechanism I, the moving mechanism II, the moving mechanism III and the moving mechanism IV.

Preferably, the first moving mechanism, the second moving mechanism and the third moving mechanism have the same structure and comprise a bottom plate, a motor, a sliding block, a cylindrical rod, a lead screw and a threaded sleeve block;

the inner cavity both sides of bottom plate all are equipped with the cylinder pole, cup jointed the slider on the outer wall of cylinder pole, the side central point of bottom plate puts and is equipped with the motor, the output of motor runs through the one end that the bottom plate was equipped with the lead screw, and the other end of lead screw and the inner wall looks hub connection of bottom plate, threaded connection has the screw cover piece on the outer wall of lead screw.

Preferably, the bending mechanism comprises a hydraulic cylinder, a fixed frame, a connector and a bending rod;

be equipped with the pneumatic cylinder on the inner wall of mount, the output of pneumatic cylinder is equipped with the connector, the bottom detachable of connector is equipped with the pole of bending.

Preferably, the connector and the bending rod are in threaded connection.

Preferably, the moving mechanism four comprises a fixed plate, an electric guide rail, an electric slider and a scanner;

the fixed plate is connected with the first moving mechanism, an electric guide rail is assembled on the side face of the fixed plate, an electric sliding block is assembled on the outer wall of the electric guide rail, and a scanner is assembled on the side face of the electric sliding block.

Preferably, the scanner is any one or a combination of a laser scanner, a laser measuring instrument, an infrared scanner and an infrared measuring instrument.

Preferably, the clamping mechanism comprises a screw rod, a clamping seat, a moving rod and a nut;

the movable rod is assembled in the inner cavity of the sliding groove, the top end of the movable rod is assembled with the clamping seat, the top end of the clamping seat is in threaded connection with the screw rod, and the outer wall of the movable rod is in threaded connection with the nut.

Preferably, the control system comprises a central processing unit, a display module, a control module, a driving module IV, a driving module III, a driving module II, a driving module I and a path planning module;

the central processing unit is respectively connected with the display module and the control module, the central processing unit is connected with the path planning module, the path planning module is respectively connected with the driving module IV, the driving module III, the driving module II and the driving module I, the driving module IV is used for driving the moving mechanism IV, the driving module III is used for driving the moving mechanism III, the driving module II is used for driving the moving mechanism II, the driving module I is used for driving the moving mechanism I, the central processing unit is connected with the scanner, and the scanner is connected with the induction contact.

The medical steel plate pre-bending device for clinical orthopedics provided by the invention has the beneficial effects that:

1. according to the invention, the information of the treatment part of the patient can be acquired through the fourth moving mechanism, the bending path is planned through the control system according to the acquired information, and the first moving mechanism, the second moving mechanism and the third moving mechanism are controlled to move to bend the steel plate, so that the intelligent degree is high, the precision is high, the safety is good, and the use requirement can be met;

2. the invention can collect the information of the affected part of the patient in real time, and can perform real-time bending operation on the steel plate according to the information collected by the affected part, thereby ensuring the coincidence of the steel plate and the affected part of the patient, not only reducing the condition of scrapping the medical steel plate in the pre-bending process, but also improving the effect and the safety of the patient in the using process.

Drawings

FIG. 1 is a schematic perspective view of a pre-bending device for a medical steel plate for orthopedic clinical use according to the present invention;

FIG. 2 is a schematic structural diagram of a moving mechanism of the pre-bending device for orthopedic clinical medical steel plates according to the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the pre-bending device for the medical steel plate for clinical orthopedics of the invention;

fig. 4 is a schematic block diagram of a control system of the medical steel plate pre-bending device for orthopedic clinical use according to the present invention.

In the figure: 1. the device comprises a base, 2, a third moving mechanism, 21, a bottom plate, 22, a motor, 23, a sliding block, 24, a cylindrical rod, 25, a lead screw, 3, a control system, 31, a central processing unit, 32, a display module, 33, a control module, 34, a fourth driving module, 35, a third driving module, 36, a second driving module, 37, a first driving module, 38, a path planning module, 4, a bending mechanism, 41, a hydraulic cylinder, 42, a fixing frame, 43, a connecting head, 44, a bending rod, 5, a first moving mechanism, 6, a fourth moving mechanism, 61, a fixing plate, 62, an electric guide rail, 63, an electric sliding block, 64, a scanner, 62, 7, a clamping mechanism, 71, a screw rod, 72, a clamping seat, 73, a moving rod, 74, a nut, 8, a bracket, 9, a second moving mechanism, 10, an induction contact, 11, a supporting table, 12 and a placing plate, 13 and a sliding chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.