CN218106307U - Medical bracket device for spinal surgery - Google Patents
Medical bracket device for spinal surgery Download PDFInfo
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- CN218106307U CN218106307U CN202221610568.1U CN202221610568U CN218106307U CN 218106307 U CN218106307 U CN 218106307U CN 202221610568 U CN202221610568 U CN 202221610568U CN 218106307 U CN218106307 U CN 218106307U
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Abstract
The utility model provides a medical bracket device of backbone operation belongs to medical instrument technical field, including base, first bearing structure and second bearing structure. The first lifting component of the first supporting structure is fixedly arranged at the top of the base; the two groups of first brackets are oppositely arranged above the first lifting assembly; two groups of second lifting components of the second supporting structure are fixedly arranged at the top of the base; the two groups of second brackets are respectively arranged above the two groups of second lifting components and are respectively positioned at the inner sides of the two groups of first brackets. When the first supporting plate supports the patient, the second supporting structure is separated from the body of the patient, so that the body part of the patient right above the second supporting plate can be relaxed; when the second supporting plate supports the patient, the first supporting plate is separated from the body of the patient, so that the body part of the patient right above the first supporting plate is relaxed; the first supporting plate and the second supporting plate are used for supporting the patient alternately, so that the pressing time of the same part can be reduced, and the skin of the patient can be protected.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to medical bracket device of backbone operation.
Background
When the spine of a patient has symptoms such as comminuted fracture, lumbar disc herniation, spinal stenosis, nerve compression and the like, spine surgery treatment is required. In order to ensure the stability of the operation, a spinal surgery bracket is usually used to support the patient during the operation.
The traditional medical bracket device for spinal surgery with the patent number of CN201921772698.3 structurally comprises a base plate, wherein the base plate is provided with a left front arc groove, a left rear arc groove, a right front arc groove and a right rear arc groove, the left front arc groove is connected with a left front U-shaped fixing piece and is fixed through screws, the left rear arc groove is connected with a left rear U-shaped fixing piece and is fixed through screws, the right front arc groove is connected with a right front U-shaped fixing piece and is fixed through screws, the right rear arc groove is connected with a right rear U-shaped fixing piece and is fixed through screws, the left front U-shaped fixing piece is fixedly connected with a left front fixing rod, the left rear U-shaped fixing piece is fixedly connected with a left rear fixing rod, the right front U-shaped fixing piece is fixedly connected with a right front fixing rod, the right rear U-shaped fixing piece is fixedly connected with a right rear fixing rod, the left front fixing rod penetrates through a left front rotating sleeve, the left front rotating sleeve is welded with a left front arc supporting plate, the left rear fixing rod penetrates through a left rear rotating sleeve, the left rear arc supporting plate is welded with a right rear arc supporting plate, and rotates through a right front arc sleeve.
In practice, the above patent found the following drawbacks:
when above-mentioned patent supported the patient, supported the patient simultaneously through left front arc layer board, left back arc layer board, right front arc layer board and right back arc layer board, however in spinal surgery process, because the operation time overlength, patient's health and bracket device long-term contact make the contact site be in the oppression state for a long time, probably lead to patient oppression position ischemia, cause and press sore complication.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model provides a medical bracket device for spinal surgery.
In order to achieve the above object, the present invention provides the following technical solutions:
a spinal surgical medical tray apparatus, comprising:
the top of the base is provided with a first supporting structure and a second supporting structure which are used for alternately supporting a patient;
the first support structure comprising:
the first lifting assembly is fixedly arranged at the top of the base;
the two groups of first brackets are oppositely arranged at the top of the first lifting assembly;
the second support structure comprising:
the two groups of second lifting components are fixedly arranged at the top of the base;
and the two groups of second brackets are respectively arranged at the tops of the two groups of second lifting assemblies and are respectively positioned at the inner sides of the two groups of first brackets.
Preferably, the first lifting assembly comprises:
the fixed ends of the two telescopic rods are respectively fixedly connected with the top of the base;
the support frame is a square frame, and two ends of the bottom of the support frame are respectively fixedly connected with the telescopic ends of the two telescopic rods.
Preferably, each set of the first brackets includes:
two opposite side surfaces of the two first vertical plates are provided with sliding grooves in the vertical direction, and the lower ends of the two first vertical plates are fixedly connected with the top of the support frame;
the first supporting plate is of a square-shaped structure, and two ends of the bottom of the first supporting plate are connected with the upper ends of the first vertical plates respectively.
Preferably, each set of the second lifting and lowering assemblies includes:
the motor is fixedly connected with the base;
the lower end of the screw rod is in transmission connection with the output end of the motor, and the upper end of the screw rod penetrates through the support frame and extends into a space between the two first vertical plates;
the sliding block is sleeved on the lead screw and is in threaded connection with the lead screw, and two sides of the sliding block respectively slide in the two opposite sliding grooves.
Preferably, each set of the second brackets includes:
the lower ends of the two second vertical plates are fixedly connected with the top of the sliding block;
and the bottom of the second supporting plate is fixedly connected with the upper ends of the two second vertical plates.
Preferably, the upper end of the screw rod is connected with a limiting block.
Preferably, the second pallet has a size smaller than an inner side size of the first pallet.
Preferably, sponge pads are arranged on the tops of the first supporting plate and the second supporting plate.
Preferably, a head supporting seat is further arranged at one end of the base and comprises a U-shaped seat and two stand columns, the lower ends of the two stand columns are connected with the top of the base, and the upper ends of the two stand columns are connected with the bottom of the U-shaped seat.
The utility model provides a medical bracket device of spinal surgery has following beneficial effect:
when the first supporting plate supports the patient during spine surgery on the patient, the second supporting plate of the second supporting structure is lower than the position below the first supporting plate and is separated from the body of the patient, so that the body part of the patient right above the second supporting plate can be relaxed; after the patient is supported for a period of time, the motor is controlled to drive the second supporting plate to move upwards, so that the second supporting plate can be in contact with the body of the patient to support the patient, and then the telescopic rod is adjusted to separate the first supporting plate from the body of the patient, so that the body part of the patient right above the second supporting plate is relaxed; by using the first supporting plate and the second supporting plate to alternately support the patient, the time for pressing the same part of the patient in the operation process can be shortened for the patient, the skin of the patient is protected, and complications are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some embodiments of the invention and it will be clear to a person skilled in the art that other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural view of a medical bracket device for spinal surgery according to an embodiment of the present invention;
FIG. 2 is a schematic view of a supporting frame;
FIG. 3 is a schematic structural view of a first support structure;
FIG. 4 is a schematic structural view of a first pallet;
FIG. 5 is a schematic view of a support state when supported by the first support structure;
fig. 6 is a schematic view of a supporting state when the second supporting structure is used for supporting.
Description of reference numerals:
1-base, 2-first supporting structure, 3-second supporting structure, 4-head supporting seat, 21-telescopic rod, 22-supporting frame, 23-first vertical plate, 24-first supporting plate, 31-motor, 32-screw rod, 33-sliding block, 34-second vertical plate, 35-second supporting plate, 41-U-shaped seat and 42-upright column.
Detailed Description
In order to make the technical solution of the present invention better understood and practical for those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the technical solutions of the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Examples
The utility model provides a medical bracket device for spinal surgery, as shown in figures 1-4, comprising a base 1 and a first supporting structure 2 and a second supporting structure 3 which are arranged on the top of the base 1 and are used for supporting the upper part of the body of a patient in turn.
The first supporting structure 2 comprises a first lifting assembly and two groups of first brackets, and the first lifting assembly is fixedly arranged at the top of the base 1; the two groups of first brackets are oppositely arranged at the top of the first lifting assembly; the first lifting assembly comprises two telescopic rods 21 and a support frame 22: the fixed ends of the two telescopic rods 21 are respectively fixedly connected with the top of the base 1; the support frame 22 is a clip-shaped frame, and two ends of the bottom of the support frame are respectively fixedly connected with the telescopic ends of the two telescopic rods 21; each group of first brackets comprises a first supporting plate 24 and two first vertical plates 23, two opposite side surfaces of the two first vertical plates 23 are provided with sliding grooves in the vertical direction, and the lower ends of the two first vertical plates are fixedly connected with the top of the supporting frame 22; the first supporting plate 24 is a clip-shaped structure, and two ends of the bottom of the first supporting plate are respectively connected with the upper ends of the two first vertical plates 23. The height of support frame 22 can be adjusted to the flexible end of two telescopic links 21 of adjustment to the first riser 23 of two sets of first brackets of adjustment and the height of first layer board 24, when carrying out the backbone operation to the patient, the first layer board 24 of two sets of first brackets supports the health of patient. At this time, the height of the second support structure 3 is less than the height of the first blade 24, and the patient's body is not supported.
The second supporting structure 3 comprises two groups of second lifting assemblies and two groups of second brackets, and the two groups of second lifting assemblies are fixedly arranged at the top of the base 1; the two groups of second brackets are respectively arranged at the tops of the two groups of second lifting assemblies and are respectively positioned at the inner sides of the two groups of first brackets. Each set of second lifting assemblies comprises a motor 31, a lead screw 32 and a slider 33. The motor 31 is fixedly connected with the base 1; the lower end of the screw rod 32 is in transmission connection with the output end of the motor 31, and the upper end of the screw rod penetrates through the support frame 22 and extends into a space between the two first vertical plates 23; the slider 33 cover is established on lead screw 32, with lead screw 32 threaded connection, and slider 33 both sides slide respectively in two relative spouts, and the lead screw 32 upper end is connected with the stopper, prevents that slider 33 from following the landing on lead screw 32. Each set of second brackets comprises a second pallet 35 and two second risers 34. The lower ends of the two second vertical plates 34 are fixedly connected with the top of the sliding block 33; the bottom of the second supporting plate 35 is fixedly connected with the upper ends of the two second vertical plates 34. The motors 31 of the two sets of second lifting assemblies rotate simultaneously to drive the two screws 32 to rotate simultaneously, and meanwhile, the two sliders 33 move in the vertical direction to drive the second vertical plates 34 and the second supporting plates 35 of the two sets of second brackets to move in the vertical direction.
In this embodiment, the second blade 35 has a size smaller than the inner side of the first blade 24, and the second blade 35 can pass through the first blade 24 of the loop structure and protrude from the inner side of the first blade 24. After supporting the patient's body with the first pallet 24 of the first support structure 2 for a period of time, the second support structure 3 is switched to support the patient's body and the first pallet 24 is separated from the patient's body. The specific process is as follows: starting the two motors 31, so that the screw rod 32 drives the slide block 33 to move upwards, the slide block 33 drives the second supporting plate 35 to move upwards and penetrate through the inner side of the first supporting plate 24 to be in contact with the body of the patient, at the moment, the motors 31 are turned off, and the second supporting plate 35 supports the body of the patient; then, the telescopic rod 21 is adjusted to enable the support frame 22 to drive the first supporting plate 24 to move downwards, the first supporting plate 24 is separated from the body of the patient, and at the moment, the body position of the patient right above the first supporting plate 24 can be relaxed. After the second support plate 35 supports the patient's body for a period of time, the first support structure 2 is used to support the patient's body and the second support plate 35 is separated from the patient's body. The specific process is as follows: adjusting the telescopic rod 21 to enable the support frame 22 to drive the first supporting plate 24 to move upwards, and after the first supporting plate 24 is in contact with the body of the patient, stopping adjusting the telescopic rod 21 to enable the first supporting plate 24 to support the body of the patient; then the motor 31 is started, the screw rod 32 drives the slide block 33 to move downwards, the slide block 33 drives the second supporting plate 35 to move downwards and is separated from the body of the patient, and then the motor 31 is closed, so that the body part of the patient right above the second supporting plate 35 can be relaxed, and the compression on the body part can be stopped.
In order to increase the comfort of the patient when using the first and second support plates 24, 35 for support, sponge pads are provided on the top of each of the first and second support plates 24, 35.
For the convenience of supporting the head of a patient, the head supporting seat 4 is further arranged at one end of the base 1, the head supporting seat 4 comprises a U-shaped seat 41 and two upright columns 42, the lower ends of the two upright columns 42 are connected with the top of the base 1, the upper ends of the two upright columns are connected with the bottom of the U-shaped seat 41, the head of the patient is clamped on the U-shaped seat 41, and a PU pad for improving the comfort of the patient is arranged on the U-shaped seat 41. The other end of the base 1 can be provided with a supporting seat or a supporting stool for supporting the lower body of the patient.
In this embodiment, the telescopic rod 21 is an electric telescopic rod 21, the base 1 is provided with a control panel, the motor 31 and the telescopic rod 21 are electrically connected with the control panel, and the control panel is connected with a power supply.
The working principle is as follows: when carrying out the backbone operation to the patient, adjust two telescopic links 21, make with first bearing plate 24 adjustment of first bearing structure 2 to with U type seat 41 same height, start two motors 31, make second bearing plate 35 of second bearing structure 3 be less than and be located first bearing plate 24 below, then make the patient lie prone with first bearing plate 24 on, the back up, the head card establish with U type seat 41 on, begin to perform the operation. After the operation is performed for a period of time, in order to relieve the pressure of the contact part of the first supporting plate 24 and the body of the patient, the two motors 31 of the second supporting structure 3 are started, so that the screw 32 drives the slide block 33 to move upwards, the slide block 33 drives the second supporting plate 35 to move upwards and penetrate through the inner side of the first supporting plate 24 to be in contact with the body of the patient, then the motors 31 are turned off, and the second supporting plate 35 supports the body of the patient; then, the telescopic rod 21 is adjusted to enable the support frame 22 to drive the first supporting plate 24 to move downwards, the first supporting plate 24 is separated from the body of the patient, and at the moment, the body position of the patient right above the first supporting plate 24 can be relaxed. After a period of operation, in order to relieve the pressure of the contact part of the second supporting plate 35 and the patient body, adjusting the telescopic rod 21 to enable the first supporting plate 24 to move upwards, and after the first supporting plate 24 is contacted with the patient body, stopping adjusting the telescopic rod 21 to enable the first supporting plate 24 to support the patient body; then the motor 31 is started, the lead screw 32 drives the slide block 33 to move downwards, the slide block 33 drives the second supporting plate 35 to move downwards and is separated from the body of the patient, then the motor 31 is closed, the body part of the patient right above the second supporting plate 35 is loosened, and the compression on the body is stopped.
As can be seen from the above description, when the first support plate 24 supports the patient during the spine surgery, the second support plate 35 of the second support structure 3 is lower than the first support plate 24 and is separated from the body of the patient, so that the body part of the patient directly above the second support plate 35 can be relaxed; after a period of supporting, the motor 31 is controlled to drive the second supporting plate 35 to move upwards, so that the second supporting plate 35 can be in contact with the body of the patient to support the patient, and then the telescopic rod 21 is adjusted to separate the first supporting plate 24 from the body of the patient, so that the body part of the patient right above the first supporting plate 24 is relaxed; by using the first supporting plate 24 and the second supporting plate 35 to support the patient alternately, the time for pressing the same part of the patient in the operation process can be reduced, the skin of the patient can be protected, and complications can be reduced.
The above embodiments are only preferred embodiments of the present invention, the scope of protection of the present invention is not limited thereto, and any person skilled in the art can obviously obtain simple changes or equivalent replacements of the technical solutions within the technical scope of the present invention.
Claims (9)
1. A spinal surgical medical tray apparatus, comprising:
a base (1) on the top of which a first support structure (2) and a second support structure (3) for alternately supporting a patient are arranged;
-said first support structure (2) comprising:
the first lifting assembly is fixedly arranged at the top of the base (1);
the two groups of first brackets are oppositely arranged at the top of the first lifting assembly;
-said second support structure (3) comprising:
the two groups of second lifting components are fixedly arranged at the top of the base (1);
and the two groups of second brackets are respectively arranged at the tops of the two groups of second lifting assemblies and are respectively positioned at the inner sides of the two groups of first brackets.
2. A spinal surgical medical carriage apparatus as recited in claim 1, wherein the first lift assembly comprises:
the fixed ends of the two telescopic rods (21) are respectively and fixedly connected with the top of the base (1);
the support frame (22) is a square frame, and two ends of the bottom of the support frame are respectively fixedly connected with the telescopic ends of the two telescopic rods (21).
3. A spinal surgical medical bracket device according to claim 2, wherein each set of the first brackets comprises:
two opposite side surfaces of the two first vertical plates (23) are provided with sliding grooves in the vertical direction, and the lower ends of the two first vertical plates are fixedly connected with the top of the supporting frame (22);
the first supporting plate (24) is of a clip-shaped structure, and the two ends of the bottom of the first supporting plate are respectively connected with the upper ends of the two first vertical plates (23).
4. A spinal surgical medical carriage apparatus as recited in claim 3, wherein each set of the second elevation assembly includes:
the motor (31) is fixedly connected with the base (1);
the lower end of the screw rod (32) is in transmission connection with the output end of the motor (31), and the upper end of the screw rod penetrates through the support frame (22) and extends into a space between the two first vertical plates (23);
the sliding block (33) is sleeved on the lead screw (32) and is in threaded connection with the lead screw (32), and two sides of the sliding block (33) are respectively arranged in the two opposite sliding grooves in a sliding mode.
5. A spinal surgical medical tray apparatus according to claim 4, wherein each set of the second trays includes:
the lower ends of the two second vertical plates (34) are fixedly connected with the top of the sliding block (33);
and the bottom of the second supporting plate (35) is fixedly connected with the upper ends of the two second vertical plates (34).
6. The medical bracket device for spinal surgery according to claim 4, wherein a limit block is connected to the upper end of the lead screw (32).
7. The spinal surgical medical tray device according to claim 5, wherein the second tray (35) has a size smaller than an inside size of the first tray (24).
8. The medical bracket device for spinal surgery according to claim 5, characterized in that sponge pads are arranged on the top of the first supporting plate (24) and the second supporting plate (35).
9. The medical bracket device for spinal operations according to claim 1, wherein a head supporting seat (4) is further provided at one end of the base (1), the head supporting seat (4) comprises a U-shaped seat (41) and two upright posts (42), the lower ends of the two upright posts (42) are connected with the top of the base (1), and the upper ends are connected with the bottom of the U-shaped seat (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221610568.1U CN218106307U (en) | 2022-06-27 | 2022-06-27 | Medical bracket device for spinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221610568.1U CN218106307U (en) | 2022-06-27 | 2022-06-27 | Medical bracket device for spinal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218106307U true CN218106307U (en) | 2022-12-23 |
Family
ID=84515513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221610568.1U Active CN218106307U (en) | 2022-06-27 | 2022-06-27 | Medical bracket device for spinal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218106307U (en) |
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2022
- 2022-06-27 CN CN202221610568.1U patent/CN218106307U/en active Active
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