CN112932873B

CN112932873B - Auxiliary device for medical operation

Info

Publication number: CN112932873B
Application number: CN202110260053.7A
Authority: CN
Inventors: 李中正
Original assignee: Individual
Current assignee: Zhongke Bond Tai'an Technology Service Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-06-07
Anticipated expiration: 2041-03-10
Also published as: CN112932873A

Abstract

The invention relates to the technical field of medical operations and discloses an auxiliary device for medical operations, which comprises a workbench, wherein the bottom of the workbench is provided with an adjusting mechanism, the inner wall of the workbench is connected with a clamping strip in a sliding way, the bottom of the clamping strip is welded with a sliding block, the bottom of the sliding block is rotatably connected with a supporting plate, the top of the supporting plate is rotatably connected with a supporting block, the top of the supporting block is provided with a lifting mechanism, the upper surface of the lifting mechanism is provided with an anti-shake mechanism, the front part of the lifting mechanism is provided with a fixing mechanism, the auxiliary device for medical operations can integrally move the auxiliary device from the rear part to the front part of the workbench through the adjusting mechanism, and at the moment, the same auxiliary device can carry out auxiliary operations on different parts of a patient, so that the practicability of the device is greatly increased, and medical staff do not need to disassemble and replace, the labor intensity of medical personnel can be greatly reduced.

Description

Auxiliary device for medical operation

Technical Field

The invention relates to the technical field of medical operations, in particular to an auxiliary device for medical operations.

Background

The medical operation refers to the operation of a doctor to excise and suture the body of a patient by using medical instruments, and the operation of a knife, a scissors, a needle and other instruments on the local part of the human body is used for maintaining the health of the patient, and is a main treatment method of surgery, commonly called as 'operation', and aims to cure or diagnose diseases, such as removing diseased tissues, repairing injuries, transplanting organs, improving the functions and the shapes of the body and the like.

The auxiliary device used in the prior orthopedic surgery can only assist a single part, if the leg bone needs to be operated after the skull surgery is finished, the skull auxiliary device needs to be detached at this time, and then the leg bone auxiliary device is installed for the surgery, so that the operation is very troublesome, the labor intensity of medical personnel is greatly increased, and the following surgery can be influenced, and the auxiliary device for the medical surgery is provided to solve the problem.

Disclosure of Invention

The present invention is directed to provide an auxiliary device for medical surgery, which overcomes the above-mentioned shortcomings in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an auxiliary device for medical treatment operation, includes the workstation, the bottom of workstation is provided with guiding mechanism, the inner wall sliding connection of workstation has the card strip, the bottom welding of card strip has the slider, the bottom of slider is rotated and is connected with the backup pad, the top of backup pad is rotated and is connected with the supporting shoe, the top of supporting shoe is provided with elevating system, elevating system's upper surface is provided with anti-shake mechanism, elevating system's front portion is provided with fixed establishment.

Preferably, guiding mechanism is including the fixed plate, there is the motor front portion of fixed plate through bolted connection, the output welding of motor has a screw rod, the bottom welding of workstation has the connecting plate, the left side welding of connecting plate has last rack, the bottom welding of going up the rack has downward rack, the meshing on surface of going up the rack has a gear, the axle center department of a gear rotates and is connected with No. two gears, the axle center department welding of No. two gears has a sprocket, the surface of a sprocket is connected through the surface drive of chain and No. two sprockets, the axle center department welding of No. two sprockets has the pivot, and chain drive can prevent to skid, and then leads to device self to take place the rotation, and then leads to the patient to receive the damage when using.

Preferably, the top of the fixed plate is welded and fixed with the bottom of the workbench, the surface of the first screw is in threaded connection with the inner wall of the sliding block, the top end of the first gear is welded and fixed with the bottom of the supporting plate, the surface of the rotating shaft is rotationally connected with the inner wall of the supporting plate, the top end of the rotating shaft is welded and fixed with the bottom of the supporting block, self-locking can be achieved through transmission of the screws, and therefore the device can be prevented from sliding by itself and further accidents can occur.

Preferably, elevating system is including the mounting panel, the inner wall of mounting panel rotates and is connected with the rotary rod, the bottom welding of rotary rod has No. two screw rods, the bottom welding of mounting panel has two guide pillars, and the guide pillar can lead and spacing to the supporting shoe, prevents that the supporting shoe can follow No. two screw rods and rotate together, and then can't remove.

Preferably, the bottom of mounting panel and the top of supporting shoe contact each other, the surface of No. two screws and the inner wall threaded connection of supporting shoe, the surface of guide pillar and the inner wall sliding connection of supporting shoe, the surface of rotary rod is pegged graft and is had the pull rod, can make things convenient for medical personnel to operate through the pull rod, unusual convenient and fast.

Preferably, anti-shake mechanism is including fixed block and slide bar, the rear portion welding of fixed block has the limiting plate, the bottom welding of fixed block has the transfer line, the surperficial swing joint of transfer line has the fixture block, the right side welding of fixture block has the cardboard, the right side of cardboard is rotated and is connected with No. three screws, the bottom welding of slide bar has the clamp plate, can fix patient's shank through the clamp plate to the convenience is operated the shank, prevents that patient from taking place to remove.

Preferably, the bottom of fixed block is connected with the top of mounting panel is rotated, the surface of transfer line is connected with the inner wall of mounting panel is rotated, the surface of fixture block and cardboard all with the inner wall sliding connection of mounting panel, the inner wall of fixture block and the surface of slide bar contact each other, the surface of No. three screw rod and the inner wall threaded connection of mounting panel are provided with four through the quantity of fixture block, and the first fixture block in the place ahead is inconsistent with the three fixture block direction at rear.

Preferably, the fixing mechanism comprises an installation block, a moving block is slidably connected to the inner wall of the installation block, a transmission shaft is welded to the rear portion of the installation block, a left clamping block is welded to the left side of the installation block, a right clamping block is welded to the right side of the moving block, positioning plates are welded to the surfaces of the left clamping block and the right clamping block, a fourth screw rod is connected to the inner wall of the installation block in a threaded manner, the head of a patient can be fixed through the positioning plates, and therefore the occurrence of accidental risks in the operation is reduced in the head operation.

Preferably, the rear portion of the mounting block is rotatably connected with the front portion of the mounting plate, the surface of the transmission shaft is rotatably connected with the inner wall of the mounting plate, the surface of the transmission shaft is in contact with the surface of the clamping block, the surface of the fourth screw rod is in threaded connection with the inner wall of the moving block, the surface of the fourth screw rod is rotatably connected with the inner wall of the left clamping block, the distance between the left clamping block and the right clamping block can be adjusted through the fourth screw rod, the adjustment can be carried out according to the size of the head of a patient, and therefore the application range of the device can be enlarged.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. can wholly remove auxiliary device through guiding mechanism, make it remove to the front portion from the rear portion of workstation, at this moment can make same auxiliary device can carry out the auxiliary operation to patient's different positions to greatly increased the practicality of device, and need not medical staff and dismantle the change, greatly reduced medical staff's intensity of labour.

2. Can rotate when the device removes through guiding mechanism, make its fixed mode change, and then can be more suitable for current operation position, the operation effect promotes greatly.

3. Can make the device rise and descend through elevating system, can be applicable to the disease of different sizes to it is more convenient to assist it, and then greatly increased practicality.

4. Can carry on spacingly to the drill bit in bone surgery through anti-shake mechanism, can prevent that the manual unsettled shake of emergence when operating of doctor, and then probably can make the drill bit cause the injury to the human body.

5. The head of the patient can be fixed in the craniotomy through the fixing mechanism and can be adjusted according to the size of the head of the patient, so that the application range of the device can be enlarged, and the head can be fixed to reduce the occurrence of accidental risks in the craniotomy.

6. Can drive the holistic removal of auxiliary device and the switching of the fixed mode of device simultaneously through a motor to can reduce the quantity of placing of motor, and then reduce the input of cost, can also reduce occuping of space, realize the synchronous operation between the two, work efficiency can promote.

Drawings

Fig. 1 is a schematic overall structure diagram of an auxiliary device for medical operation according to the present invention;

FIG. 2 is a schematic view of a portion of an auxiliary device for medical operation according to the present invention;

FIG. 3 is a schematic view of a medical operation auxiliary device according to the present invention after the whole structure is rotated;

FIG. 4 is a schematic view of an adjusting mechanism of an auxiliary device for medical operation according to the present invention;

FIG. 5 is a partial schematic view of an adjustment mechanism for an auxiliary device for medical procedures according to the present invention;

FIG. 6 is an enlarged view of a portion of the auxiliary device for medical operation according to the present invention;

FIG. 7 is a schematic view of an elevating mechanism and an anti-shaking mechanism of an auxiliary device for medical operation according to the present invention;

fig. 8 is a schematic view of a fixing mechanism of an auxiliary device for medical operation according to the present invention.

In the figure: 1. a work table; 2. an adjustment mechanism; 21. a fixing plate; 22. a motor; 23. a first screw rod; 24. a connecting plate; 25. an upper rack; 26. a lower rack; 27. a first gear; 28. a second gear; 29. a first chain wheel; 211. a second sprocket; 212. a rotating shaft; 3. clamping the strip; 4. a slider; 5. a support plate; 6. a support block; 7. a lifting mechanism; 71. mounting a plate; 72. rotating the rod; 73. a second screw; 74. a guide post; 8. an anti-shake mechanism; 81. a fixed block; 82. a limiting plate; 83. a transmission rod; 84. a clamping block; 85. a slide bar; 86. clamping a plate; 87. a third screw; 88. pressing a plate; 9. a fixing mechanism; 91. mounting blocks; 92. a moving block; 93. a drive shaft; 94. a left clamping block; 95. positioning a plate; 96. a fourth screw; 97. and a right clamping block.

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.

The utility model provides an auxiliary device for medical treatment operation, as shown in fig. 1-7, including workstation 1, the bottom of workstation 1 is provided with guiding mechanism 2, the inner wall sliding connection of workstation 1 has card strip 3, the bottom welding of card strip 3 has slider 4, the bottom of slider 4 is rotated and is connected with backup pad 5, the top of backup pad 5 is rotated and is connected with supporting shoe 6, the top of supporting shoe 6 is provided with elevating system 7, elevating system 7's upper surface is provided with anti-shake mechanism 8, elevating system 7's front portion is provided with fixed establishment 9, card strip 3 can carry out spacing and direction to slider 4, prevent that it from taking place the skew when being driven the removal again, and then can't remove, what more can cause the damage of device, increase the maintenance cost.

In this embodiment, the adjusting mechanism 2 includes a fixing plate 21, a motor 22 is connected to the front portion of the fixing plate 21 through a bolt, a first screw 23 is welded to the output end of the motor 22, a connecting plate 24 is welded to the bottom of the workbench 1, an upper rack 25 is welded to the left side of the connecting plate 24, a downward rack 26 is welded to the bottom of the upper rack 25, a first gear 27 is meshed to the surface of the upper rack 25, a second gear 28 is rotatably connected to the axis of the first gear 27, a first sprocket 29 is welded to the axis of the second gear 28, the surface of the first sprocket 29 is connected to the surface of the second sprocket 211 through a chain in a transmission manner, a rotating shaft 212 is welded to the axis of the second sprocket 211, the chain transmission manner can prevent slipping, further cause the device itself to rotate, and further cause a patient to be damaged during use, and the first screw 23 in the adjusting mechanism 2 can move the auxiliary device as a whole, the utility model has the advantages of make it remove to the front portion from the rear portion of workstation 1, can make same auxiliary device can carry out the auxiliary operation to patient's different positions at this moment to greatly increased the practicality of device, and need not medical staff and dismantle the change, greatly reduced medical staff's intensity of labour.

Further, the top of fixed plate 21 and the bottom welded fastening of workstation 1, the surface of screw 23 and the inner wall threaded connection of slider 4, the top of a gear 27 and the bottom welded fastening of backup pad 5, the surface of pivot 212 and the inner wall of backup pad 5 rotate to be connected, the top of pivot 212 and the bottom welded fastening of supporting shoe 6, the number of teeth of lower rack 26 should be half of the number of teeth on the surface of No. two gears 28, consequently No. two gears 28 just can be driven and rotatory 180 degrees by lower rack 26, can effectually prevent that No. two gears 28 from rotating too much, and then cause the device to rotate the excessive position, lead to unable subsequent operation of carrying on.

Furthermore, elevating system 7 is including mounting panel 71, the inner wall of mounting panel 71 rotates and is connected with rotary rod 72, the bottom welding of rotary rod 72 has No. two screw rods 73, the bottom welding of mounting panel 71 has two guide pillars 74, guide pillar 74 can carry on spacingly and the direction to supporting shoe 6, prevent that supporting shoe 6 from being rotated together under being driven by No. two screw rods 73, and then lead to supporting shoe 6 can't go up and down, cause the unable use of device, greatly reduced the practicality of device, be unfavorable for using widely.

In addition, the bottom of mounting panel 71 and the top of supporting shoe 6 contact each other, the surface of No. two screw rods 73 and the inner wall threaded connection of supporting shoe 6, the surface of guide pillar 74 and the inner wall sliding connection of supporting shoe 6 can make the device rise and descend through No. two screw rods 73 in elevating system 7, and then can be applicable to the disease of different sizes to more conveniently assist it, and then greatly increased practicality.

Besides, anti-shake mechanism 8 is including fixed block 81 and slide bar 85, the rear portion welding of fixed block 81 has limiting plate 82, the bottom welding of fixed block 81 has transfer line 83, the surperficial swing joint of transfer line 83 has fixture block 84, the right side welding of fixture block 84 has cardboard 86, the right side of cardboard 86 is rotated and is connected with No. three screw rods 87, the bottom welding of slide bar 85 has clamp plate 88, clamp plate 88 can carry out spacing fixed to patient's shank, thereby can make the device can carry out the auxiliary operation to patient's different positions, thereby greatly increased the practicality of device, and need not medical staff and dismantle the change, medical staff's intensity of labour has significantly reduced.

As shown in fig. 7-8, the bottom of the fixing block 81 is rotatably connected to the top of the mounting plate 71, the surface of the transmission rod 83 is rotatably connected to the inner wall of the mounting plate 71, the surfaces of the fixture block 84 and the clamping plate 86 are slidably connected to the inner wall of the mounting plate 71, the inner wall of the fixture block 84 contacts with the surface of the sliding rod 85, the surface of the third screw 87 is in threaded connection with the inner wall of the mounting plate 71, the drill bit can be limited and fixed in the orthopedic surgery through the limiting plate 82 on the anti-shake mechanism 8, shaking during manual hanging operation of a doctor can be prevented, the drill bit can be further damaged, and the drill bit can be rotated when not in use, so that the operation of the orthopedic surgery is prevented from being affected.

It is worth noting that the fixing mechanism 9 comprises an installation block 91, a moving block 92 is slidably connected to the inner wall of the installation block 91, a transmission shaft 93 is welded to the rear portion of the installation block 91, a left clamping block 94 is welded to the left side of the installation block 91, a right clamping block 97 is welded to the right side of the moving block 92, positioning plates 95 are welded to the surfaces of the left clamping block 94 and the right clamping block 97, a fourth screw 96 is connected to the inner wall of the installation block 91 through threads, the left clamping block 94 and the right clamping block 97 can be adjusted in the fixing mechanism 9, the head of a patient can be fixed in a craniotomy operation, the head of the patient can be adjusted according to the size of the head of the patient, the application range of the device can be enlarged, and the head can be fixed, and the occurrence of accidental risks in the operation can be reduced.

It is worth to be noted that the rear portion of the mounting block 91 is rotatably connected with the front portion of the mounting plate 71, the surface of the transmission shaft 93 is rotatably connected with the inner wall of the mounting plate 71, the surface of the transmission shaft 93 is in contact with the surface of the fixture block 84, the surface of the fourth screw 96 is in threaded connection with the inner wall of the moving block 92, the surface of the fourth screw 96 is rotatably connected with the inner wall of the left clamping block 94, the screw and the threads can be self-locked, the device can be driven to rotate when in use, the device can not move when not in use, the device can be prevented from being damaged by the movement of the device, safety accidents are further increased, the popularization and the use are not facilitated, the surfaces of the fourth screw 96 and the second screw 73 are both fixed with discs, the discs can limit the positions of the discs, the discs can be prevented from sliding with the rotating portion, and the threaded connection portion can not be pushed to move, rendering the device inoperable.

The working principle is that when the head of a patient lies backwards on the workbench 1 during head surgery, the second screw 73 is rotated, the second screw 73 drives the mounting plate 71 to ascend or descend, the device can be suitable for patients with different body types by adjusting the head position of the patient, so that the device can be more conveniently assisted, the practicability is greatly improved, after the adjustment is finished, the forward third screw 87 is rotated, the third screw 87 drives the clamping block 84 to move through the clamping plate 86, the clamping block 84 is not in contact with the transmission shaft 93, the transmission shaft 93 and the mounting block 91 can be rotated, the mounting block 91 is rotated to the head part to be operated, the fourth screw 96 is rotated, the fourth screw 96 drives the moving block 92 to move, the moving block 92 drives the right clamping block 97 to move, the distance between the two positioning plates 95 can be adjusted according to the head size of the patient, and the application range of the device can be enlarged, the head is fixed to reduce the occurrence of accidental risks in the operation, the third screw 87 is rotated to fix the transmission shaft 93, the skull of a patient can be perforated through the holes in the limiting plate 82, shaking during manual hanging operation of a doctor can be prevented, the drill bit can be further possibly hurt to a human body, the transmission rod 83 cannot be fixed by the fixture block 84 when the third screw 87 is rotated after drilling, the fixing block 81 can be rotated 180 degrees, the limiting plate 82 can be placed to influence the operation, when leg operation is needed, the motor 22 drives the first screw 23 to rotate, the first screw 23 drives the sliding block 4 to move, the sliding block 4 drives the first gear 27 to move, but under the limit of the upper rack 25, the first gear 27 rotates, the first gear 27 drives the second gear 28 to rotate, and when the sliding block 4 moves to a half of the workbench 1, the second gear 28 will contact with the lower rack 26, at this time, the lower rack 26 will drive the second gear 28 to rotate, the second gear 28 will drive the first chain wheel 29 to rotate, the first chain wheel 29 will drive the second chain wheel 211 to rotate, the second chain wheel 211 will drive the rotating shaft 212 to rotate, the rotating shaft 212 will drive the supporting block 6 to rotate, the supporting block 6 will drive the mounting plate 71 to rotate, when the sliding block 4 moves to the front, the first gear 27 will engage with the upper rack 25 again, at this time, it will rotate again, after the movement is finished, the anti-shake mechanism 8 in front and at the back will be above the leg of the patient, at this time, the third screw 87 will be rotated, the third screw 87 will drive the block 84 to move through the block 86, the block 84 will not contact with the sliding rod 85 any more, at this time, the sliding rod 85 moves down, the sliding rod 85 will drive the pressing plate 88 to press down, when the pressing plate 88 contacts with the leg, the third screw 87 will rotate again to fix the sliding rod 85, at this time, the leg of the patient will be fixed, the subsequent leg operation is facilitated, and the fixing block 81 is rotated by 180 degrees after the same drilling is finished, so that the operation is prevented from being influenced.

While the present invention provides a medical procedure and a number of ways to implement the same, it is to be understood that the foregoing is only a preferred embodiment of the invention, and that modifications and adaptations may occur to those skilled in the art without departing from the principles of the present invention and should be considered as within the scope of the invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. An auxiliary device for medical surgery, comprising a workbench (1), characterized in that: the bottom of the workbench (1) is provided with an adjusting mechanism (2), the inner wall of the workbench (1) is connected with a clamping strip (3) in a sliding manner, the bottom of the clamping strip (3) is welded with a sliding block (4), the bottom of the sliding block (4) is rotatably connected with a supporting plate (5), the top of the supporting plate (5) is rotatably connected with a supporting block (6), the top of the supporting block (6) is provided with a lifting mechanism (7), the upper surface of the lifting mechanism (7) is provided with an anti-shaking mechanism (8), and the front part of the lifting mechanism (7) is provided with a fixing mechanism (9);

the adjusting mechanism (2) comprises a fixing plate (21), a motor (22) is connected to the front portion of the fixing plate (21) through bolts, a first screw rod (23) is welded to the output end of the motor (22), a connecting plate (24) is welded to the bottom of the workbench (1), an upper rack (25) is welded to the left side of the connecting plate (24), a lower rack (26) is welded to the bottom of the upper rack (25), a first gear (27) is meshed to the surface of the upper rack (25), a second gear (28) is rotatably connected to the axis of the first gear (27), a first chain wheel (29) is welded to the axis of the second gear (28), the surface of the first chain wheel (29) is in transmission connection with the surface of the second chain wheel (211) through a chain, and a rotating shaft (212) is welded to the axis of the second chain wheel (211);

the top of the fixing plate (21) is fixedly welded with the bottom of the workbench (1), the surface of the first screw rod (23) is in threaded connection with the inner wall of the sliding block (4), the top end of the first gear (27) is fixedly welded with the bottom of the supporting plate (5), the surface of the rotating shaft (212) is rotatably connected with the inner wall of the supporting plate (5), and the top end of the rotating shaft (212) is fixedly welded with the bottom of the supporting block (6);

the anti-shaking mechanism (8) comprises a fixed block (81) and a sliding rod (85), a limiting plate (82) is welded at the rear part of the fixed block (81), a transmission rod (83) is welded at the bottom of the fixed block (81), a clamping block (84) is movably connected to the surface of the transmission rod (83), a clamping plate (86) is welded on the right side of the clamping block (84), a third screw rod (87) is rotatably connected on the right side of the clamping plate (86), and a pressing plate (88) is welded at the bottom end of the sliding rod (85);

the bottom of fixed block (81) is connected with the top of mounting panel (71) rotation, the surface of transfer line (83) is connected with the inner wall rotation of mounting panel (71), the surface of fixture block (84) and cardboard (86) all with the inner wall sliding connection of mounting panel (71), the inner wall of fixture block (84) and the surface of slide bar (85) contact each other, the surface of No. three screw rod (87) and the inner wall threaded connection of mounting panel (71).

2. The medical-surgical auxiliary device according to claim 1, wherein: elevating system (7) is including mounting panel (71), the inner wall of mounting panel (71) rotates and is connected with rotary rod (72), the bottom welding of rotary rod (72) has No. two screw rods (73), the bottom welding of mounting panel (71) has two guide pillars (74).

3. The medical-surgical auxiliary device according to claim 2, wherein: the bottom of the mounting plate (71) is in contact with the top of the supporting block (6), the surface of the second screw rod (73) is in threaded connection with the inner wall of the supporting block (6), and the surface of the guide post (74) is in sliding connection with the inner wall of the supporting block (6).

4. The medical-surgical auxiliary device according to claim 1, wherein: fixed establishment (9) are including installation piece (91), the inner wall sliding connection of installation piece (91) has movable block (92), the rear portion welding of installation piece (91) has transmission shaft (93), the left side welding of installation piece (91) has left clamp splice (94), the right side welding of movable block (92) has right clamp splice (97), locating plate (95) have all been welded on the surface of left clamp splice (94) and right clamp splice (97), the inner wall threaded connection of installation piece (91) has No. four screw rods (96).

5. The medical-surgical auxiliary device according to claim 4, wherein: the rear portion of the mounting block (91) is rotatably connected with the front portion of the mounting plate (71), the surface of the transmission shaft (93) is rotatably connected with the inner wall of the mounting plate (71), the surface of the transmission shaft (93) is in contact with the surface of the fixture block (84), the surface of the fourth screw rod (96) is in threaded connection with the inner wall of the moving block (92), and the surface of the fourth screw rod (96) is rotatably connected with the inner wall of the left clamping block (94).