CN215079262U

CN215079262U - Orthopedics is clinical with cutting bone protector

Info

Publication number: CN215079262U
Application number: CN202120422672.7U
Authority: CN
Inventors: 杨晓明; 彭玮
Original assignee: First Affiliated Hospital of Wannan Medical College
Current assignee: Yijishan Hospital of Wannan Medical College; First Affiliated Hospital of Wannan Medical College
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-10
Anticipated expiration: 2031-02-25

Abstract

An osteotomy protection device for orthopedics clinic solves the problem that a large amount of bone powder is left at the osteotomy part to influence the observation and treatment of medical staff; including the guard plate of loudspeaker form, fixedly connected with connecting block on the guard plate, fixedly connected with exhaust tube on the connecting block, the exhaust tube with the intercommunication has the collection mouth between the guard plate, it is equipped with the receiver with the connecting block joint to collect mouthful below, opening of guard plate rear side has a plurality of guiding hole, sliding connection has the tight piece of clamp that gathers together each other in the guiding hole, the tight piece outside of clamp is equipped with the sleeve pipe, the cover pipe box is on the guard plate, it has the spout of slope to open on the sleeve pipe, the spout with press from both sides tight piece sliding connection, it has the spacing groove to open on the guard plate, spacing groove rear side cooperation has the spacing piece, stopper and sleeve pipe fixed connection.

Description

Orthopedics is clinical with cutting bone protector

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a clinical bone cutting protector that uses of orthopedics.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. Osteotomy is often performed in orthopedics clinic, a protective device is required in the osteotomy, the traditional protective device is inconvenient to adjust and adapt to use, the use is inconvenient, electric equipment for osteotomy is often used in the osteotomy, if the power cord of the electrical appliance is too short to be conveniently used, if the power cord of the electrical appliance is too long to be easily wound and to influence the view, the conventional inconvenience is used in cooperation with the electrical appliance, when the osteotomy is carried out, a large amount of bone meal is splashed, is easy to splash on the face of medical personnel, and is easy to hurt the medical personnel if entering eyes, thus being inconvenient for the osteotomy, or a large amount of bone powder is left at the osteotomy to block the osteotomy, which affects the observation and treatment of the medical staff to the osteotomy, the bone meal is blown off by the mouth, so that the bone meal is easy to fall into the body of a patient, or a large amount of bone meal is generated around the bone meal, which is inconvenient to observe and treat.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a clinical bone cutting protector of using of orthopedics, the effectual bone powder that also can remain of bone cutting department of having solved influences the problem that medical staff observed the treatment.

In order to achieve the purpose, the utility model adopts the following technical scheme that the protective plate comprises a horn-shaped protective plate, a connecting block is fixedly connected on the protective plate, an exhaust pipe is fixedly connected on the connecting block, a collecting opening is communicated between the exhaust pipe and the protective plate, a storage box clamped with the connecting block is arranged below the collecting opening, a plurality of guide holes are arranged at the rear side of the protective plate, clamping blocks which are gathered together are connected in the guide holes in a sliding manner, a sleeve is arranged at the outer side of each clamping block, the sleeve is sleeved on the protective plate, an inclined chute is arranged on the sleeve, the chute is connected with the clamping blocks in a sliding manner, the rotating sleeve drives the clamping blocks to be gathered together under the action of the guide holes through the chute to form a clamping mechanism of the protective plate, a limiting groove is arranged on the protective plate, the rear side of the limiting groove is matched with the limiting block, and the limiting block is fixedly connected with the sleeve, the limiting groove and the limiting block are matched to form a locking mechanism of the clamping block.

Preferably, the exhaust tube and the through hole of the connecting block are fixedly connected with a protection block, the protection block is fixedly connected with the inner wall of the connecting block, and a filter screen is fixedly connected to the bottom of the protection block.

Preferably, the storage box is connected with the connecting block in a sliding mode, fastening screws penetrate through two sides of the storage box, and the storage box is connected with the fastening screws in a threaded mode.

Preferably, the front side of the collecting port is fixedly provided with an anti-slip strip, and the anti-slip strip is fixedly connected with the inner part of the anti-slip plate.

Preferably, a groove is formed in the sleeve, a fixing block is fixedly connected to the side wall of the groove, the groove is located on the fixing block, a cylindrical pin is connected to the groove in a sliding mode, and the cylindrical pin is rotatably connected with the clamping block.

Preferably, an annular groove is formed in the rear side of the protection plate, the sleeve is sleeved in the annular groove, and a spring is fixedly connected between the rear side of the sleeve and the annular groove.

Preferably, the outer side of the sleeve is fixedly connected with the convex blocks which are uniformly distributed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches does: the storage box can uniformly collect and treat the bone residues, so that the bone residues are prevented from scattering on the affected part of the patient to influence the observation and treatment of a doctor; the protective block and the filter screen can prevent bone dregs from entering the air pump along with the air exhaust pipe, so that the safe and continuous operation of the instrument is guaranteed; the protective plate can prevent bone residues from splashing to the face of a doctor, and the influence of foreign objects in the operation process is reduced; the antislip strip carries out spacing the stopping to the bone sediment, guarantees that the bone sediment drops as far as in collecting the mouth, avoids scattering of bone sediment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a first cross-sectional structure of the present invention;

FIG. 3 is an exploded view of the rear end of the present invention;

FIG. 4 is a schematic view of the internal structure of the sleeve of the present invention;

FIG. 5 is a schematic view of the sectional structure of the connecting block of the present invention;

in the figure: 1. a protection plate; 2. connecting blocks; 3. an air exhaust pipe; 4. a collection port; 5. a storage box; 6. a guide hole; 7. a clamping block; 8. a sleeve; 9. a chute; 10. a limiting groove; 11. a limiting block; 12. a protection block; 13. a filter screen; 14. fastening screws; 15. anti-slip strips; 16. a groove; 17. a fixed block; 18. a cylindrical pin; 19. an annular groove; 20. a spring; 21. and (4) a convex block.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-5. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

As shown in figures 1-5, the utility model comprises a horn-shaped protection plate 1, a connecting block 2 is fixedly connected on the protection plate 1, an exhaust tube 3 is fixedly connected on the connecting block 2, a collection port 4 is communicated between the exhaust tube 3 and the protection plate 1, a storage box 5 clamped with the connecting block 2 is arranged below the collection port 4, a plurality of guide holes 6 are arranged on the rear side of the protection plate 1, clamping blocks 7 which are gathered together are slidably connected in the guide holes 6, a sleeve 8 is arranged on the outer side of each clamping block 7, the protection plate 1 is sleeved with the sleeve 8, an inclined chute 9 is arranged on the sleeve 8, the chute 9 is slidably connected with the clamping blocks 7, the rotating sleeve 8 drives the clamping blocks 7 to be gathered together under the action of the guide holes 6 through the chute 9 to form a clamping mechanism of the protection plate 1, a limit groove 10 is arranged on the protection plate 1, the rear side of the limiting groove 10 is matched with a limiting block 11, the limiting block 11 is fixedly connected with the sleeve 8, and the limiting groove 10 and the limiting block 11 are matched to form a locking mechanism of the clamping block 7.

The middle part of the protection plate 1 is provided with a through hole, a cutter head for cutting bones passes through the through hole when the bone cutting instrument is used, the antiskid plate is sleeved on the bone cutting instrument, the protection plate 1 is made of transparent materials and does not obstruct the sight of a doctor, the doctor can conveniently observe the operation part when the bone cutting instrument is used, the smooth completion of the operation is ensured, the exhaust tube 3 is made of a hose, one end of the exhaust tube 3 is connected with an exhaust pump, the exhaust pump operates in the operation process, the gas in the protection plate 1 is pumped out through the exhaust tube 3, the pressure of the protection plate 1 and the collection port 4 is reduced, debris generated by the bone cutting enters the collection port 4 under the action of air pressure and falls into the storage box 5 from the collection port 4, the protection plate 1 is detachably connected with the bone cutting instrument, the protection plate 1 is convenient to clean after the use, four clamping blocks 7 are uniformly distributed on the side wall of the protection plate 1, the guide hole 6 is in a key shape, and the clamping blocks 7 slide transversely and longitudinally in the guide hole 6, when the protection plate 1 and the osteotomy tool need to be fixed, the sleeve 8 slides backwards, the sleeve 8 drives the clamping blocks 7 to move downwards along the guide hole 6, meanwhile, the limiting groove 10 and the limiting block 11 are separated, then the sleeve 8 is rotated, the sleeve 8 drives the inner chute 9 to rotate, the distance between the two ends of the chute 9 and the center of the sleeve 8 is different, when 8 clockwise turning of sleeve pipe, four spouts 9 drive four and press from both sides tight piece 7 and gather together each other to realize clamping mechanism to the fixed of guard plate 1 and osteotomy instrument, later promote sleeve pipe 8 and move forward, sleeve pipe 8 drives and presss from both sides tight piece 7 and stopper 11 and moves forward, stopper 11 and spacing groove 10 cooperate once more, are fixed with sleeve pipe 8 and guard plate 1, and the fixed position of pressing from both sides tight piece 7 in spout 9 keeps pressing from both sides tight 7 tight to the clamp of osteotomy instrument.

The exhaust tube 3 with the through hole fixedly connected with of connecting block 2 protects piece 12, protect piece 12 and the inner wall fixed connection of connecting block 2, protect 12 bottom fixedly connected with filter screen 13 of piece.

The opening of protection piece 12 is towards the below, installs filter screen 13 at the opening part of protection piece 12, can avoid in the bone sediment enters into the aspiration pump through protection piece 12 and aspiration tube 3, damages the aspiration pump.

The storage box 5 with 2 sliding connection of connecting block, fastening screw 14 has all been run through to 5 both sides of storage box, storage box 5 with fastening screw 14 threaded connection.

Receiver 5 is fixed and is dismantled through fastening screw 14 with connecting block 2, is convenient for handle the garrulous bone sediment after collecting, also is convenient for clean receiver 5 simultaneously.

The fixed antislip strip 15 that is equipped with in collection mouth 4 front side, antislip strip 15 and the inside fixed connection of antiskid ribbed tile.

The antislip strip 15 is located the front side of collecting mouthful 4, removes to the inside back of guard plate 1 under the effect of pressure at the bone sediment, and the bone sediment in the guard plate 1 can be avoided to antislip strip 15 along the inboard landing of guard plate 1 under the action of gravity, and the 15 front sides of antislip strip are slope form, and the rear side has protrudingly, can intercept the bone sediment that the part rolled, with the bone sediment unified from collecting mouthful 4 whereabouts to receiver 5 in.

A groove 16 is formed in the sleeve 8, a fixed block 17 is fixedly connected to the side wall of the groove 16, the sliding groove 9 is located on the fixed block 17, a cylindrical pin 18 is connected to the sliding groove 9 in a sliding mode, and the cylindrical pin 18 is rotatably connected with the clamping block 7.

The width of the fixed block 17 is gradually narrowed along with the position of the sliding groove 9, a rectangular groove is formed in the rear side of the clamping block 7, the fixed block 17 is located in the rectangular groove of the clamping block 7, the clamping block 7 is connected with the fixed block 17 through a cylindrical pin 18, and when the sleeve 8 drives the fixed block 17 to rotate, the clamping block 7 pushes the clamping block 7 to move in a converging or dispersing mode through the change of the position of the cylindrical pin 18 in relative sliding.

The rear side of the protection plate 1 is provided with an annular groove 19, the sleeve 8 is sleeved in the annular groove 19, and a spring 20 is fixedly connected between the rear side of the sleeve 8 and the annular groove 19.

The spring 20 always has forward elasticity to the sleeve 8, the sleeve 8 can rotate and slide in the annular groove 19, and the spring 20 can ensure that the limiting block 11 and the limiting groove 10 on the front side of the sleeve 8 are in a clamping state to keep the locking state of the locking mechanism.

The outer side of the sleeve 8 is fixedly connected with a plurality of convex blocks 21 which are uniformly distributed.

The convex blocks 21 can increase the friction force between the hand and the sleeve 8 and prevent the relative sliding between the hand and the sleeve 8 in the rotating process.

The utility model discloses whole work flow: fix protection plate 1 on the osteotomy instrument through clamping mechanism before the use, the aspiration pump is connected to 3 one ends of exhaust tube, and aspiration pump and osteotomy instrument start to operate at the operation in-process, take out the gas in protection plate 1 through exhaust tube 3, reduce the pressure of protection plate 1 and collection mouth 4 department, the piece that the osteotomy produced gets into under the effect of atmospheric pressure and takes collection mouth 4, drops to receiver 5 in from collection mouth 4, avoids the bone sediment to scatter.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an orthopedics is clinical with cutting bone protector, includes guard plate (1) of loudspeaker form, its characterized in that: the protective plate is characterized in that a connecting block (2) is fixedly connected onto the protective plate (1), an exhaust tube (3) is fixedly connected onto the connecting block (2), a collecting opening (4) is communicated between the exhaust tube (3) and the protective plate (1), a storage box (5) clamped with the connecting block (2) is arranged below the collecting opening (4), a plurality of guide holes (6) are formed in the rear side of the protective plate (1), clamping blocks (7) which are gathered together are slidably connected into the guide holes (6), a sleeve (8) is arranged on the outer side of each clamping block (7), the sleeve (8) is sleeved on the protective plate (1), inclined sliding grooves (9) are formed in the sleeve (8), each sliding groove (9) is slidably connected with each clamping block (7), and the rotary sleeve (8) drives each clamping block (7) to be gathered together into a clamping mechanism of the protective plate (1) under the action of the guide holes (6) through the sliding grooves (9), open on guard plate (1) has spacing groove (10), spacing groove (10) rear side cooperation has stopper (11), stopper (11) and sleeve pipe (8) fixed connection, spacing groove (10) and stopper (11) cooperation constitute the locking mechanism of pressing from both sides tight piece (7).

2. The osteotomy protection device for clinical use in orthopedics department according to claim 1, characterized in that a protection block (12) is fixedly connected to the through hole of the suction tube (3) and the connection block (2), the protection block (12) is fixedly connected to the inner wall of the connection block (2), and a filter screen (13) is fixedly connected to the bottom of the protection block (12).

3. The osteotomy protection device for orthopedic clinical use according to claim 1, wherein said receiving box (5) is slidably connected to said connecting block (2), fastening screws (14) are inserted through both sides of said receiving box (5), and said receiving box (5) is threadedly connected to said fastening screws (14).

4. The osteotomy protection device of claim 1, wherein a non-slip strip (15) is fixedly arranged at the front side of the collecting opening (4), and the non-slip strip (15) is fixedly connected with the inner part of the non-slip plate.

5. The osteotomy protection device for orthopedic clinical use according to claim 1, wherein a groove (16) is formed in the sleeve (8), a fixing block (17) is fixedly connected to a side wall of the groove (16), the sliding groove (9) is located on the fixing block (17), a cylindrical pin (18) is slidably connected in the sliding groove (9), and the cylindrical pin (18) is rotatably connected with the clamping block (7).

6. The osteotomy protection device for orthopedics department clinical use according to claim 1, characterized in that an annular groove (19) is opened at the rear side of the protection plate (1), the sleeve (8) is sleeved in the annular groove (19), and a spring (20) is fixedly connected between the rear side of the sleeve (8) and the annular groove (19).

7. An orthopaedic clinical osteotomy protection device according to claim 1, wherein said sleeve (8) is externally fixed with a plurality of uniformly distributed protuberances (21).