CN114795674A

CN114795674A - Auxiliary device for spinal surgery rescue

Info

Publication number: CN114795674A
Application number: CN202210425697.1A
Authority: CN
Inventors: 周献伟; 于洋; 刘玉峰; 宋健; 闫翔
Original assignee: Luoyang Orthopedic Traumatological Hospital Of Henan Province Henan Provincial Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital Of Henan Province Henan Provincial Orthopedic Hospital
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-29

Abstract

The invention discloses an auxiliary device for spinal surgery rescue, belonging to the technical field of medical equipment, and comprising a bracket and a supporting plate arranged in the bracket; the bracket comprises first supporting rods arranged on two sides and a plurality of second supporting rods connected between the two first supporting rods; the first supporting rod and the second supporting rod are fixedly connected; the end part of the first supporting rod is movably connected with a lifting rod, and a position, close to the lifting rod, on the first supporting rod is provided with a limiting piece; the support plate is arranged between the two first support rods. The patient lifting device can be lifted and transported and can also be used as a sickbed, the structure is simple and firm, the operability is strong, the technical problem that the patient needs to be transferred from a stretcher to the sickbed again after the patient is transported by the stretcher in the traditional mode, the secondary injury is caused to the patient is solved, the cost is low, and the stability is good.

Description

Auxiliary device for spinal surgery rescue

Technical Field

The invention relates to the technical field of medical equipment, in particular to an auxiliary device for spinal surgery rescue.

Background

Spine surgery mainly treats diseases in the aspect of spine, and clinically comprises cervical vertebra, thoracic vertebra, lumbar vertebra, sacral vertebra and the like; the common symptoms include scoliosis, kyphosis, hemivertebroplasty of spine, spinal infection, spinal tumor, etc. Most spinal disorders can be cured by conservative treatments such as physiotherapy, and if the condition is severe or nerves are damaged, surgical treatment may be required. When going out for a hospital, patients with serious illness usually need to be lifted by a stretcher, and when entering a hospital for operation or examination, the patients need to be carried to a sickbed or a bracket from the stretcher. The patient with the spine is very careful when moving, because the patient with the spine is easy to cause secondary injury by manual handling. Traditional stretcher simple structure adopts the structure that sets up bearing woven cloth between the two poles, and such structure in use can satisfy general transport demand, but when the disease is lifted up, the atress is big and the tenesmus in the middle of the bearing woven cloth, and both sides receive the tension easily, and when patient received the personnel of backbone damage, such bearing mode was unfavorable for maintaining the stability at disease backbone position. During the moving process, if the operation is not proper, secondary harm is likely to be caused to the patient. Therefore, there is a need for an auxiliary device for spinal surgical aid that solves the above-mentioned problems.

Patent document No. CN112494226A discloses a spinal surgery stretcher, which includes a pair of rotating square sleeves, wherein the rotating square sleeves are connected to the supporting legs below the rotating square sleeves through a supporting mechanism, and the rotating square sleeves are in sliding fit with the supporting legs, the supporting mechanism includes a pair of supporting components, and the pair of supporting components are respectively disposed on two sides between the rotating square sleeves and the supporting legs. The stretcher adopts the structure, so that the stretcher can buffer the impact on a patient, so that the patient is prevented from bumping, but when the operation is needed, the patient needs to be transferred to a sickbed or a bracket from the stretcher.

The patent that bulletin number is CN106539652B discloses a stretcher for backbone surgery draws together the device body frame, device body frame both sides are all articulated through hinge and side bearer, the side bearer lower part is provided with a set of limiting plate, device body frame lower part is provided with a set of mounting bracket, be provided with a set of pivot on the mounting bracket, pivot and rotation square sleeve normal running fit, it is connected with the landing leg to rotate the square sleeve, the landing leg lower extreme is provided with the universal wheel, device body frame upper portion is provided with the air cushion, device body frame one end be provided with the inflater of air cushion adaptation, device body frame both ends all are provided with a set of handle, it is provided with fixture block draw arm draw ram to slide on the handle. This stretcher for spinal surgery convenient operation can alleviate medical personnel's burden in the use for medical personnel expend less physical power at the transport disease in-process, can provide good protection for the disease simultaneously, effectively prevent that disease trunk part from taking place the displacement, avoid the condition of secondary injury to take place, but be equipped with longer landing leg on this stretcher, medical personnel are inconvenient at the in-process of lifting the fortune.

Disclosure of Invention

In view of the above, the present invention provides an assisting device for spinal surgery assistance.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

an auxiliary device for spinal surgery rescue comprises a bracket, a support plate arranged in the bracket; the bracket comprises first supporting rods arranged on two sides and a plurality of second supporting rods connected between the two first supporting rods; the first supporting rod and the second supporting rod are fixedly connected; the end part of the first supporting rod is movably connected with a lifting rod, and a position, close to the lifting rod, on the first supporting rod is provided with a limiting piece; the support plate is arranged between the two first support rods.

Furthermore, the end part of the first supporting rod extends out of the second supporting rod, the lifting rod is arranged on the inner side of the extending part of the first supporting rod, and the first supporting rod and the lifting rod are connected through a rotating shaft.

Furthermore, the limiting part comprises a first limiting rod and a spring bolt; the first limiting rod is fixedly arranged on the first supporting rod and is parallel to the second supporting rod; the first limiting rod is connected with the first support rod at a position between the connecting position of the first support rod and the lifting rod and the end part of the first support rod.

Furthermore, the spring bolt is vertically arranged on the first support rod, is close to the position where the first support rod is connected with the lifting rod, and is respectively positioned on two different sides of the rotating shaft together with the first limit rod.

Furthermore, the end of the shell of the spring bolt is flush with the end surface of the inner side of the first supporting rod, and the extension end of the bolt rod of the spring bolt is larger than the width of the lifting rod.

Furthermore, the first support rod is connected with the lifting rod through a second limiting rod.

Furthermore, the second limiting rod is in a straight shape or an L shape.

Further, the upper surface of the supporting plate is provided with a gasket.

Furthermore, the second support rod is arranged at the lower part of the first support rod, and the support plate is clamped between the two first support rods and is fixedly connected with the second support rod.

Furthermore, a rubber protecting sleeve is arranged at the end part of the lifting rod, and anti-skid grains are arranged on the protecting sleeve.

The spine is a pillar of the body, is positioned in the center of the back, is connected with the skull at the upper end, is connected with the bone tip at the lower end, and consists of vertebrae and intervertebral discs, and is a relatively soft and movable structure. Degeneration, trauma, tumor, inflammation, deformity, etc. of the spine cause dysfunction of the spine, and are generally classified into spinal trauma and spinal bone disease. Pathological changes of the spine often cause damage to structures such as spinal cords, nerves, blood vessels, and the like, and cause neck and shoulder pain, lumbocrural pain, numbness, weakness, unstable walking, and obstruction of urination and defecation. Therefore, in treating patients with the spine, particularly those requiring surgery, it is necessary to pay extra attention to the movement of the patient. Traditional stretcher, medical personnel are in the in-process of transport, consider more be light, collapsible characteristics such as easily carrying, to the patient that the backbone problem appears, also have hardboard stretcher on the market, reduce the damage to the backbone in handling, but, the in-process of transporting is not good enough to the protection of backbone. The patient who needs to utilize the stretcher to transport is more serious, probably needs to carry out the operation, and what is easily ignored is the damage to patient's backbone in the process of transporting patient from the stretcher to the sick bed. Of course, some structures combining a hospital bed and a stretcher have appeared, but most of them are not popularized and applied. For example, patent publication No. CN214049426U discloses a combined sickbed with a stretcher for a ward, which includes a main sickbed body and a stretcher body adapted to the main sickbed body, wherein wheels are disposed at the bottom of the stretcher body and can be pushed out or pushed in from one side of the main sickbed body to realize separation and combination, and the stretcher body and the main sickbed body are combined to form a complete bed surface. The stretcher bed can combine a sickbed and a stretcher vehicle into a whole, can be used as the sickbed, and can separate the stretcher vehicle embedded in the bed body when a patient needs to move out for examination or operation, so as to directly push away the patient. When the patient returns to the ward, the stretcher can be directly embedded into the bed body; avoids the repeated moving of the patient, reduces the pain of the patient and can reduce the nursing labor intensity. The patent with publication number CN210612369U discloses a critical medical nursing stretcher bed, which comprises a supporting component and a carrying component clamped at the top of the supporting component, wherein the supporting component comprises a supporting frame, and the carrying component comprises a telescopic rod, a sponge plate and a stretcher bed plate; need carry out the load when carrying the patient after receiving emergency call when the hospital, upwards lifting the stretcher bed board makes the stretcher bed board with the support frame separation to carry the stretcher bed board to the point of rescue, then shift the patient to the stretcher bed board on, the both ends of stretcher bed board are equipped with the telescopic link, can carry out load work after pulling the telescopic link up, when getting back to the hospital after, aim at stretcher bed board and support frame, slow stretcher bed board put into the support frame top the cavity in can, avoided traditional mode to adopt stretcher transport patient after need shift the patient from the stretcher once more to the sick bed, can cause painful problem to the patient. Both the two schemes adopt the combination of a stretcher and a bed, and the structure is more complex. If carry out the backbone operation, let patient lie prone on bed, then fill up cotton pad under patient's belly, but the doctor can carry out slight adjustment to patient's backbone radian at the operation in-process, and this just needs many medical personnel to lift patient, not only waste time and manpower, influence going on smoothly of operation, still can cause the unnecessary injury to patient.

The beneficial effects of the invention are: the invention discloses an auxiliary device for spinal surgery rescue, which can be used as a stretcher for transporting a patient to a hospital during an external visit, and can be used as a sickbed for examining or operating the patient after the patient arrives at the hospital.

The first support rod and the second support rod form a bracket, the bracket is provided with a support plate, and the bracket is particularly suitable for patients with spinal problems; when the lifting rod needs to be used as a sickbed, the lifting rod rotates downwards to a position vertical to the first supporting rod, and the lifting rod is positioned. Therefore, a stopper which plays an important role is also required to be added.

The limiting piece comprises a first limiting rod and a spring bolt, and the first limiting rod is fixedly arranged on the first supporting rod and is parallel to the second supporting rod; the first connecting part of the limiting rod and the first supporting rod is positioned between the connecting part of the first supporting rod and the lifting rod and the end part of the first supporting rod, so that the lifting rod cannot rotate upwards after rotating to a position parallel to the first supporting rod. The spring bolt is vertically arranged on the first support rod, is close to the position where the first support rod is connected with the lifting rod, and is respectively positioned on two different sides of the first support rod together with the limiting rod. The end part of the shell of the spring bolt is flush with the end surface of the inner side of the first supporting rod, and the extension end of the bolt rod of the spring bolt is larger than the width of the lifting rod. When the lifting rod rotates downwards to a position vertical to the first supporting rod, the spring bolt is pressed, the bolt rod extends out to limit the lifting rod, and the lifting rod cannot rotate any more after the limit of the first limiting rod is added. In order to be firmer, the first supporting rod is connected with the lifting rod through a second limiting rod, and the second limiting rod is in a straight shape or an L shape. When the reset is needed, the spring bolt is pressed down, the second limiting rod is taken down, and the bolt rod is retracted.

The upper surface of the supporting plate is provided with a pad which can be an elastic rubber layer or a sponge layer, so that a patient can lie on the elastic rubber layer or the sponge layer comfortably. The end of the lifting rod is provided with a rubber protective sleeve, and the protective sleeve is provided with anti-skid lines, so that the lifting is convenient.

The patient lifting device can be lifted and transported and can also be used as a sickbed, the structure is simple and firm, the operability is strong, the problem that the patient needs to be transferred from a stretcher to the sickbed again after the patient is transported by adopting the stretcher in the traditional mode is avoided, secondary damage is caused to the patient, the cost is low, and the stability is good.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an auxiliary device for assisting spinal surgical assistance according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of a first support rod and a lifting rod vertically connected by a linear limiting rod and a second limiting rod in embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of two limiting positions of an L-shaped limiting rod for vertical connection between a first supporting rod and a lifting rod in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of the connection of the first support bar and the second support bar in embodiment 1 of the present invention.

Fig. 5 is a schematic structural diagram of a rubber boot according to embodiment 2 of the present invention.

Fig. 6 is a schematic view of a magnet structure according to embodiment 2 of the present invention.

FIG. 7 is a plan view of the supporting plate in embodiment 3 of the present invention.

FIG. 8 is a schematic view of the structure of the supporting block according to embodiment 3 of the present invention.

Fig. 9 is a side view of a support plate according to embodiment 3 of the present invention.

FIG. 10 is a schematic view showing the configuration of the first state of the grooves and the supporting blocks according to embodiment 3 of the present invention.

FIG. 11 is a schematic view showing a second state of the grooves and the supporting blocks according to embodiment 3 of the present invention.

The meaning of the respective reference numerals is as follows:

1: lifting a rod, 2: rotating shaft, 3: spring bolt, 4: limiting rod I, 5: support plate, 6: first support rod, 7: a second linear limiting rod 8: l-shaped limiting rods II and 9: rubber lag, 10: second support bar, 11: groove, 12: supporting block, 13: and a magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 11 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

In the description of the present invention, it is to be understood that relational terms such as "a," "an," "two," and the like may be used solely to separate one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Example 1

Referring to fig. 1-4, the present embodiment provides an auxiliary device for spinal surgery assistance, comprising a frame, a support plate 5 disposed in the frame; the bracket comprises first supporting rods 6 arranged on two sides and a plurality of second supporting rods 10 connected between the two first supporting rods 6; the first supporting rod 6 and the second supporting rod 10 are fixedly connected; the end part of the first support rod 6 is movably connected with a lifting rod 1, and a position, close to the lifting rod 1, on the first support rod 6 is provided with a limiting piece; the support plate 5 is arranged between two of the first support bars 6.

The end part of the first support rod 6 extends out of the second support rod 10, the lifting rod 1 is arranged on the inner side of the extending part of the first support rod 6, the first support rod 6 and the lifting rod 1 are connected through a rotating shaft 2, two ends of the rotating shaft 2 are provided with limiting parts, the limiting parts can be two limiting nuts, and two ends of the rotating shaft 2 are provided with threads matched with the limiting nuts; or two pin shafts, through holes are arranged at two ends of the rotating shaft 2, and the pin shafts are inserted into the through holes. The present embodiment uses a fiber nut.

The limiting piece comprises a first limiting rod 4 and a spring bolt 3; the first limiting rod 4 is fixedly arranged on the first supporting rod 6 and is parallel to the second supporting rod 10; the connecting part of the first limiting rod 4 and the first supporting rod 6 is positioned between the connecting part of the first supporting rod and the lifting rod and the end part of the first supporting rod.

The spring bolt 3 is vertically arranged on the first supporting rod 6, is close to the position where the first supporting rod 6 is connected with the lifting rod 1, and is respectively positioned on two different sides of the rotating shaft 2 together with the first limiting rod 4.

The end part of the shell of the spring bolt 3 is flush with the end surface of the inner side of the first supporting rod 6, and the extension end of the bolt rod of the spring bolt 3 is larger than the width of the lifting rod 1.

Referring to fig. 1, taking the lifting rod 1 at the upper left corner as an example, the first limit rod 4 is arranged at the left side of the rotating shaft 2, and the spring bolt 3 is arranged at the right side of the rotating shaft, so that the lifting rod 1 is parallel to the first support rod 6, and a patient can be lifted to the lifting rod and used as a stretcher.

Referring to fig. 2, the first support rod 6 is connected with the lifting rod 1 through a second limit rod, the second limit rod is connected with the first support rod 6 and the lifting rod 1 through bolts, and the second limit rod is a linear second limit rod 7; or referring to fig. 3, an L-shaped limiting rod two 8 is selected. The state of fig. 2 and 3 is that the lifting rod 1 is vertical to the first supporting rod 6 and is used as a sickbed.

Referring to fig. 4, the second support bar 10 is provided at a lower portion of the first support bar 6, and is coupled thereto by a bolt. The supporting plate 5 is clamped between the two first supporting rods 6 and is fixedly connected with the second supporting rod 10.

Example 2

Referring to fig. 1 to 6, the present embodiment provides an auxiliary device for spinal surgery assistance, which is an improvement on the auxiliary device of embodiment 1:

the upper surface of the supporting plate is provided with a pad which can be an elastic rubber layer or a sponge layer, so that a patient can lie on the elastic rubber layer or the sponge layer comfortably.

The end of the lifting rod 1 is provided with a rubber protective sleeve 9, and the protective sleeve 9 is provided with anti-skid lines, so that the lifting is convenient.

In addition, when the lifting rod 1 is positioned in a position parallel to the first support rod 6, two magnets 13 with opposite polarities are arranged at positions corresponding to the lower surface of the lifting rod 2 and the lower surface of the first support rod 6, and the magnets attract each other to facilitate quick positioning of the lifting rod 1.

Example 3

Referring to fig. 1 to 11, the present embodiment provides an auxiliary device for spinal surgery assistance which is an improvement over embodiment 2:

referring to fig. 7, a groove 11 is formed in the supporting plate 6, a supporting block 12 is clamped in the groove, the upper end surface of the supporting block 12 is a plane, and both sides of the upper end surface of the supporting block 12 are provided with concave portions. The bottom surface of the groove 11 is a plane, the depth of the groove 11 is consistent with the height of the supporting plate 12, and the front-back distance of the groove 11 is slightly larger than the distance between the front face and the back face of the supporting block 12. The number of the supporting blocks 12 and the number of the grooves 11 are the same, and the supporting blocks are designed to be multiple, and the supporting blocks are designed to be four in the embodiment.

Referring to fig. 8, the front and rear surfaces of the supporting block 12 are flat surfaces and are conveniently clamped in the groove 11, and the left and right surfaces and the lower end surface are cambered surfaces.

Referring to fig. 9, the bottom surface of the groove 11 is a plane, the front and rear surfaces are also planes, the left and right surfaces are arc surfaces, and the curvature radius of the left and right surfaces of the groove 11 is greater than that of the left and right surfaces of the supporting block 11. The length of the bottom surface of the groove 11 is smaller than that of the upper end surface of the supporting block 12, and the length refers to the distance between the left side surface and the right side surface of the groove 11 or the supporting block 12. Referring to fig. 10, when the auxiliary device is used as a stretcher, the lower end surface of the supporting block 12 may be downwardly fitted into the groove 11, and the upper end surface of the supporting block 12 is flush with the upper end surface of the supporting plate 5.

Referring to fig. 11, when a patient needs to be operated, the upper end surface of the supporting block 12 faces downward and is clamped in the groove 11, and the upper end surface of the supporting block 12 cannot contact the bottom surface of the groove 11 because the bottom surface of the groove 11 is short, so that the lower end surface of the supporting block 12 protrudes out of the surface of the supporting plate 5. Patient lies prone on this auxiliary device, through the support of supporting shoe 12, makes the backbone keep certain radian, conveniently performs the operation.

The four corners of the lower portion of the supporting plate 5 are provided with supporting legs, the height of each supporting leg is larger than the depth of the corresponding groove 11, the bottom of each groove 11 is prevented from contacting the bottom surface, damage to the corresponding groove 11 is reduced, the supporting legs are additionally designed, and the supporting plate 5 is a certain distance away from the bottom surface and is convenient to lift when used as a stretcher. In addition, the upper end surface and the lower end surface of the supporting block 12 can be designed with liners with the same material as the supporting plate 5, so that the comfort of the patient is enhanced.

Example 4

This example provides the use of the assistive device for spinal surgical aid of example 3, comprising the steps of:

1. when going out for a reception visit, the lifting rod is rotated to a position parallel to the first supporting rod, the two magnets attract each other, and meanwhile, the lifting rod is positioned due to the blocking of the first limiting rod, and the upper end surface of the supporting block is clamped upwards into the groove;

2. knowing the injured part of the patient, lifting the patient onto the auxiliary device, adjusting the posture, and transferring the patient to a hospital by an ambulance;

3. when the examination or operation is carried out, the lifting rod is downwards rotated to the position vertical to the first supporting rod, the spring bolt is pressed, the bolt rod of the spring bolt extends out, the lifting rod is positioned, and the lifting rod is connected with the second limiting rod and is fixed;

4. turning a patient by a certain angle, sequentially taking out each supporting block, clamping the lower end surface of each supporting block upwards into the groove, supporting the patient, placing the patient, and adjusting the posture to keep the spine in a certain radian, so that the operation of medical staff is facilitated;

5. after the lifting rod is used, the second limiting rod is taken down, the spring bolt is pressed down, the bolt rod is reset, and the lifting rod can be rotated to be parallel to the first supporting rod.

Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.

Claims

1. An auxiliary device for spinal surgery assistance, characterized in that: comprises a bracket and a supporting plate arranged in the bracket; the bracket comprises first supporting rods arranged on two sides and a plurality of second supporting rods connected between the two first supporting rods; the first supporting rod and the second supporting rod are fixedly connected; the end part of the first supporting rod is movably connected with a lifting rod, and a position, close to the lifting rod, on the first supporting rod is provided with a limiting piece; the support plate is arranged between the two first support rods.

2. An aid for spinal surgical aid as recited in claim 1, wherein: the end part of the first supporting rod extends out of the second supporting rod, the lifting rod is arranged on the inner side of the extending part of the first supporting rod, and the first supporting rod and the lifting rod are connected through a rotating shaft.

3. An aid for spinal surgical aid as recited in claim 1, wherein: the limiting piece comprises a first limiting rod and a spring bolt; the first limiting rod is fixedly arranged on the first supporting rod and is parallel to the second supporting rod; the first limiting rod is connected with the first support rod at a position between the connecting position of the first support rod and the lifting rod and the end part of the first support rod.

4. An aid for spinal surgical aid as recited in claim 3, wherein: the spring bolt is vertically arranged on the first supporting rod, is close to the position where the first supporting rod is connected with the lifting rod, and is respectively positioned on two different sides of the rotating shaft together with the first limiting rod.

5. An aid for spinal surgical aid as recited in claim 4, wherein: the end part of the shell of the spring bolt is flush with the end surface of the inner side of the first supporting rod, and the extension end of the bolt rod of the spring bolt is larger than the width of the lifting rod.

6. An aid for spinal surgical aid as recited in claim 3 or 4, wherein: the first supporting rod is connected with the lifting rod through a second limiting rod.

7. An aid for spinal surgical aid as recited in claim 6, wherein: the second limiting rod is in a straight shape or an L shape.

8. An aid for spinal surgical aid as recited in claim 1, wherein: the upper surface of the supporting plate is provided with a liner.

9. An aid for spinal surgical aid as recited in claim 1, wherein: the second support rod is arranged at the lower part of the first support rod, and the support plate is clamped between the two first support rods and is fixedly connected with the second support rod.

10. An aid for spinal surgical aid as recited in claim 1, wherein: the end part of the lifting rod is provided with a rubber protective sleeve, and the protective sleeve is provided with anti-skid grains.