A surgical handpiece

Abstract

The utility model relates to the field of medical devices, and specifically discloses a surgical handboard, including a bed and a handboard body, and also includes a first horizontal guide adjustment unit, the first horizontal guide adjustment unit is used to drive the handboard body to move along the horizontal direction of the bed; a second horizontal guide adjustment unit, the second horizontal guide adjustment unit is located between the first horizontal guide adjustment unit and the handboard body, and the second horizontal guide adjustment unit can cover the bend of the bed. In this solution, when the handboard body needs to fill the vacant part of the bend of the bed, the second horizontal guide adjustment unit can further adjust the horizontal position of the handboard body, so that the handboard body can cover the bend of the bed, so that the horizontal adjustment range of the handboard body is larger and more reliable, and it is more convenient for the patient's hand to lean on, so that the patient's hand is easier to place in the ideal position.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a surgical hand-placement plate. Background Art

[0002] The handboard is installed on the operating table to facilitate the doctor to perform the operation. The handboard can fix the patient's arms and hands to keep them relatively still, thereby reducing the movement and tremor of the hands during the operation and improving the accuracy and safety of the operation; at the same time, the handboard can also reduce the doctor's fatigue during long-term surgery and improve the efficiency of the operation. Therefore, the handboard is one of the indispensable auxiliary equipment on the operating table.

[0003] The existing operating table is designed with a fixed hand-placement board to ensure that the patient does not move up and down to adjust the body position due to the difficulty in placing the hand when lying flat. Because there is a nearly 5-10 cm gap at the bending part of the operating table for adjusting the body position, it is often impossible to achieve the ideal placement state of the doctor. In addition, the width of the existing hand-placement board is not enough. During actual operation, the doctor does not have an ideal and comfortable operating table. There are steel bars under the original hand-placement board that affect the fluoroscopy and increase the number of fluoroscopy times. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a surgical hand placement board to solve the problem that there is a gap at the bending part of the operating table for adjusting the body position, which makes it difficult for the patient's hand to be placed in an ideal position.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model is as follows: a surgical handboard, including a bed and a handboard body, and also including:

[0006] A first horizontal guide adjustment unit, the first horizontal guide adjustment unit is used to drive the hand plate body to move along the horizontal direction of the bed body;

[0007] The second horizontal guide adjustment unit is located between the first horizontal guide adjustment unit and the hand plate body, and the second horizontal guide adjustment unit can cover the bending part of the bed body.

[0008] The technical principle of the utility model is: when adjusting the horizontal position of the hand plate body on the side wall of the bed, the first horizontal guide adjustment unit and the second horizontal guide adjustment unit can drive the hand plate body to move along the horizontal direction of the bed as a whole, so that the horizontal position of the hand plate body is stable and adjustable; when the hand plate body needs to fill the vacant part of the bent part of the bed, the second horizontal guide adjustment unit can further adjust the horizontal position of the hand plate body, so that the hand plate body can cover the bent part of the bed, so that the horizontal adjustment range of the hand plate body is larger and more reliable, which is more convenient for the patient's hand to lean on, making it easier for the patient's hand to be placed in the ideal position.

[0009] Furthermore, it also includes:

[0010] The lifting unit is used to control the vertical height of the hand plate body, and the lifting unit is installed between the second horizontal guide adjustment unit and the hand plate body.

[0011] Through the above arrangement, the lifting unit can control the vertical height of the hand plate body, so that the vertical position of the hand plate body can be adjusted, ensuring that the patient will not move up and down to adjust the body position due to the difficulty in placing the hand when lying flat.

[0012] Furthermore, it also includes:

[0013] An angle adjustment unit is used to control the hand plate body to rotate around the vertical line as the center line near one end of the bed body. The angle adjustment unit is installed between the lifting unit and the hand plate body.

[0014] Through the above arrangement, the angle adjustment can effectively and stably adjust the supporting angle of the hand panel body and the supporting width of the bed body, making it more convenient for the patient to place his hand.

[0015] Further, the first horizontal guide adjustment unit includes:

[0016] A first slide rail, the first slide rail is fixedly mounted on one end of the side wall of the bed in the length direction;

[0017] A second slide rail, the second slide rail is fixedly mounted on the other end of the side wall of the bed in the length direction, and the end of the first slide rail is directly opposite to the end of the second slide rail;

[0018] The first sliding block can be in sliding contact with the first sliding rail or the second sliding rail, and the first sliding block is fixedly connected with the second horizontal guide adjustment unit.

[0019] Through the above arrangement, when adjusting the horizontal position of the hand plate body, the first slider on the first slide rail or the second slide rail is pushed to drive the hand plate body, the second horizontal guide adjustment unit, the lifting unit and the angle adjustment unit to slide horizontally along the first slide rail or the second slide rail as a whole, thereby making the horizontal position of the hand plate body stable and adjustable.

[0020] Further, the second horizontal guide adjustment unit includes:

[0021] A horizontal adjustment bar, the horizontal adjustment bar is fixedly connected to the first slider, the horizontal adjustment bar is parallel to the first slide rail or the second slide rail, and the horizontal length of the horizontal adjustment bar is greater than the horizontal length of the first slider;

[0022] A second slider, the second slider is horizontally slidably mounted on the horizontal adjustment bar, and the second slider is fixedly connected to the lifting unit;

[0023] The plug-in can pass through the second slider and be plugged into the horizontal adjustment strip. The horizontal adjustment strip is provided with a plurality of plug-in holes for inserting and limiting the plug-in in sequence along the axial direction.

[0024] Through the above arrangement, when it is necessary to fill the gap at the bend of the bed, the plug-in in the socket is pulled out horizontally, and then the second slider is pushed to move horizontally along the horizontal adjustment bar, and the hand plate body, the lifting unit and the angle adjustment unit are pushed as a whole to move in the direction close to the gap in the bed, so that the hand plate body fills the gap in the bed; when the hand plate body moves to the gap, the plug-in is inserted into the socket again to lock the second slider and the horizontal adjustment bar, and the positioning and adjustment of the second slider and the horizontal adjustment bar are convenient and fast.

[0025] Further, the lifting unit comprises:

[0026] A vertically arranged support arm, the lower end of which vertically penetrates into the second slider, and the support arm is in sliding contact with the second slider;

[0027] A horizontally arranged connecting arm, the upper end of which is fixedly connected to one end of the supporting arm, and the other end of which is fixedly connected to the angle adjustment unit;

[0028] The locking piece can pass through the side wall of the second sliding block and abut against the side wall of the supporting arm.

[0029] Through the above arrangement, when it is necessary to adjust the vertical support height of the hand plate body, first loosen the locking piece so that the support arm is relaxed, and then vertically lift the support arm. When the hand plate body is lifted to the desired position, tighten the locking piece again. The lifting height adjustment of the hand plate body is convenient and efficient, and can achieve stepless adjustment.

[0030] Furthermore, the angle adjustment unit comprises:

[0031] A support plate, the support plate is horizontally fixedly installed on the lower side of the hand plate body;

[0032] A rotating shaft is vertically fixedly installed on one end of the lower side of the support plate, and a flange is vertically fixedly installed on the side wall of the rotating shaft;

[0033] A limit plate, wherein a mounting hole for rotating the shaft is coaxially arranged in the limit plate, a plurality of slots are circumferentially arranged on the outer wall of the limit plate, and the limit plate is fixedly mounted on the upper end of the connecting arm;

[0034] The insert piece passes through the flange and can be inserted into the slot.

[0035] Through the above arrangement, when it is necessary to adjust the supporting angle of the hand plate body and the supporting width of the bed body, pull out the insert in the slot horizontally, and then control the hand plate body to drive the support plate and the rotating shaft to rotate relative to the limit plate. After the hand plate body is rotated to the required angle, insert the insert into the corresponding slot to lock the rotating shaft and the limit plate, so that the supporting angle of the hand plate body and the supporting width of the bed body can be effectively and stably adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is an axial schematic diagram of a surgical hand plate in an embodiment of the utility model.

[0037] Figure 2 for Figure 1 An enlarged view of the structure of a surgical handpiece.

[0038] Figure 3 The utility model is a schematic diagram of the installation axis side of a surgical hand plate in an embodiment of the present invention.

[0039] In the above drawings: bed body 10, hand plate body 20, first slide rail 301, second slide rail 302, first slider 303, vertical handle 313, horizontal adjustment bar 40, socket 401, second slider 50, plug-in 501, support arm 601, connecting arm 602, locking member 603, support plate 70, rotating shaft 701, flange 702, limit plate 703, slot 704, plug-in piece 705. DETAILED DESCRIPTION

[0040] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0041] This embodiment is basically Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model proposes a surgical handboard, including a bed 10, a handboard body 20, a first horizontal guide adjustment unit, a second horizontal guide adjustment unit, a lifting unit and an angle adjustment unit. The first horizontal guide adjustment unit is used to drive the handboard body 20 to move in the horizontal direction of the bed 10, and the second horizontal guide adjustment unit is located between the first horizontal guide adjustment unit and the handboard body 20, and the second horizontal guide adjustment unit can cover the bending part of the bed 10; the lifting unit is used to control the vertical height of the handboard body 20, and the lifting unit is installed between the second horizontal guide adjustment unit and the handboard body 20; the angle adjustment unit is used to control the rotation of the handboard body 20 around the vertical line as the center line at one end close to the bed 10, and the angle adjustment unit is installed between the lifting unit and the handboard body 20.

[0042] At the same time Figure 2As shown, the first horizontal guide adjustment unit includes a first slide rail 301, a second slide rail 302 and a first slider 303; both ends of the first slide rail 301 are fixedly installed at the right end of the bed body 10 by bolts; both ends of the second slide rail 302 are fixedly installed on the left end of the length direction of the side wall of the bed body 10 by bolts, the left end of the first slide rail 301 is opposite to the right end of the second slide rail 302, and the left end of the first slide rail 301 and the right end of the second slide rail 302 are both located at the bent edge of the bed body 10; the first slider 303 can slide in contact with the first slide rail 301 or the second slide rail 302, and a vertical handle 313 is integrally formed at the lower side of the first slider 303.

[0043] like Figure 2 As shown, the second horizontal guide adjustment unit includes a horizontal adjustment bar 40, a second slider 50 and a plug-in 501. The horizontal adjustment bar 40 is fixedly connected to the middle part of the first slider 303 by screws. The horizontal adjustment bar 40 is parallel to the first slide rail 301 or the second slide rail 302. The horizontal length of the horizontal adjustment bar 40 is three times the horizontal length of the first slider 303. The second slider 50 is horizontally slidably installed on the horizontal adjustment bar 40. The plug-in 501 can pass through the second slider 50 and be plugged into the horizontal adjustment bar 40. A plurality of sockets 401 for horizontal insertion and limiting of the plug-in 501 are sequentially arranged along the axial direction on the horizontal adjustment bar 40, and the longitudinal section of the socket 401 is rectangular.

[0044] like Figure 2 As shown, the lifting unit includes a vertically arranged support arm 601, a horizontally arranged connecting arm 602 and a locking member 603, wherein the locking member 603 is a locking bolt, and the lower end of the support arm 601 vertically penetrates into the second slider 50, and the support arm 601 is in sliding contact with the second slider 50; the upper end of the connecting arm 602 is integrally formed with one end of the support arm 601; the locking member 603 can pass through the side wall of the second slider 50 and press against the side wall of the support arm 601.

[0045] like Figure 2 As shown, the angle adjustment unit includes a support plate 70, a rotating shaft 701, a limiting disk 703 and an insert 705. The support plate 70 is horizontally fixedly installed on the lower side of the hand plate body 20 by bolts; the rotating shaft 701 is vertically integrated on the front end of the lower side of the support plate 70, and a flange 702 is vertically fixedly installed on the side wall of the rotating shaft 701; a mounting hole for rotatably installing the rotating shaft 701 is coaxially arranged in the limiting disk 703, and a plurality of slots 704 are circumferentially arranged on the upper side of the outer wall of the limiting disk 703. The limiting disk 703 is integrally formed on the upper end of the connecting arm 602; the insert 705 passes through the flange 702 and can be embedded in the slot 704.

[0046] In addition, the support plate 70, the rotating shaft 701, the limiting plate 703 and the plug-in 501 are all made of X-ray fluoroscopy materials, which can effectively reduce the number of X-ray intake and fluoroscopy times of the patient during surgery, making it more convenient for doctors to perform surgery during surgery.

[0047] When a surgical handpiece in the present embodiment is in use, the vertical handle 313 can be held to push the first slider 303, the handpiece body 20, the second horizontal guide adjustment unit, the lifting unit and the angle adjustment unit as a whole to slide horizontally along the first slide rail 301 or the second slide rail 302 according to the support position required during the operation, thereby making the horizontal position of the handpiece body 20 stable and adjustable.

[0048] When it is necessary to fill the gap at the bend of the bed body 10, the plug-in 501 in the socket 401 is pulled out horizontally, and then the second slider 50 is pushed to move horizontally along the horizontal adjustment bar 40, and the hand plate body 20, the lifting unit and the angle adjustment unit are pushed as a whole to move in the direction close to the gap of the bed body 10, so that the hand plate body 20 fills the gap of the bed body 10; when the hand plate body 20 moves to the gap, the plug-in 501 is inserted into the socket 401 again to lock the second slider 50 and the horizontal adjustment bar 40; when the position of the hand plate body 20 is conventionally adjusted horizontally within a small range, the above method can also be used to adjust the position of the hand plate body 20 within a small range, so that the horizontal adjustment range of the hand plate body 20 is larger and more reliable, which is more convenient for the patient's hand to lean on.

[0049] When the vertical support height of the hand plate body 20 needs to be adjusted, the locking piece 603 is first loosened so that the support arm 601 is relaxed. At this time, the support arm 601 is vertically raised and lowered. When the hand plate body 20 is raised and lowered to the desired position, the locking piece 603 is tightened again so that the locking piece 603 is pressed against the support arm 601, so that the vertical position of the hand plate body 20 is adjusted, ensuring that the patient will not move up and down to adjust the body position when lying flat because the hand is not easily placed.

[0050] When it is necessary to adjust the support angle of the hand plate body 20 and the support width of the bed body 10, pull out the insert 705 located in the slot 704 horizontally, and then control the hand plate body 20 to drive the support plate 70 and the rotating shaft 701 to rotate relative to the limit plate 703. After the hand plate body 20 is rotated to the required angle, insert the insert 705 into the corresponding slot 704, so that the rotating shaft 701 and the limit plate 703 can be locked, and the setting angle of the hand plate body 20 can also be locked, so that the support angle of the hand plate body 20 and the support width of the bed body 10 can be effectively and stably adjusted, which is more convenient for the patient's hand placement.

[0051] Through the above process, the hand plate body 20 can be adjusted from multiple angles in the circumferential, horizontal and vertical directions, effectively making up for the gap at the bending part of the bed body 10, and can also increase the width of the operating table to facilitate surgical operations, and also facilitate intraoperative fluoroscopy to reduce the number of X-ray intake by patients, thereby avoiding ulnar and radial nerve damage caused by forced posture; at the same time, when adjusting the hand plate body 20, the first horizontal guide adjustment unit, the second horizontal guide adjustment unit, the lifting unit and the angle adjustment unit can make the adjustment of the hand plate body 20 easy to operate, simple to assemble, and convenient to disassemble, and has very high practical value.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A surgical handboard, comprising a bed and a handboard body, characterized in that: Also includes: A first horizontal guide adjustment unit, the first horizontal guide adjustment unit is used to drive the hand plate body to move along the horizontal direction of the bed body; The second horizontal guide adjustment unit is located between the first horizontal guide adjustment unit and the hand plate body, and the second horizontal guide adjustment unit can cover the bending part of the bed body.

2. A surgical handpiece according to claim 1, characterized in that: Also includes: The lifting unit is used to control the vertical height of the hand plate body, and the lifting unit is installed between the second horizontal guide adjustment unit and the hand plate body.

3. A surgical hand plate as claimed in claim 2, characterized in that: Also includes: The angle adjustment unit is used to control the hand plate body to rotate around the vertical line as the center line near one end of the bed body. The angle adjustment unit is installed between the lifting unit and the hand plate body.

4. A surgical hand plate as claimed in claim 3, characterized in that: The first horizontal guide adjustment unit comprises: A first slide rail, wherein the first slide rail is fixedly mounted on one end of the side wall of the bed in the length direction; A second slide rail, wherein the second slide rail is fixedly mounted on the other end of the side wall of the bed in the length direction, and an end of the first slide rail is directly opposite to an end of the second slide rail; The first sliding block can be in sliding contact with the first sliding rail or the second sliding rail, and the first sliding block is fixedly connected to the second horizontal guide adjustment unit.

5. A surgical hand plate as claimed in claim 4, characterized in that: The second horizontal guide adjustment unit comprises: A horizontal adjustment bar, wherein the horizontal adjustment bar is fixedly connected to the first slider, the horizontal adjustment bar is parallel to the first slide rail or the second slide rail, and the horizontal length of the horizontal adjustment bar is greater than the horizontal length of the first slider; A second slider, the second slider is horizontally slidably mounted on the horizontal adjustment bar, and the second slider is fixedly connected to the lifting unit; The plug-in can pass through the second slider and be plugged into the horizontal adjustment bar. The horizontal adjustment bar is provided with a plurality of plug holes for the plug-in to be inserted and limited in position in sequence along the axial direction.

6. A surgical hand plate as claimed in claim 5, characterized in that: The lifting unit comprises: A vertically arranged support arm, wherein the lower end of the support arm vertically penetrates into the second slider, and the support arm is in sliding contact with the second slider; A horizontally arranged connecting arm, wherein the upper end of the connecting arm is fixedly connected to one end of the supporting arm, and the other end of the connecting arm is fixedly connected to the angle adjustment unit; A locking piece can pass through the side wall of the second sliding block and abut against the side wall of the supporting arm.

7. A surgical hand plate as claimed in claim 6, characterized in that: The angle adjustment unit comprises: A support plate, the support plate is horizontally fixedly mounted on the lower side of the hand plate body; A rotating shaft, the rotating shaft is vertically fixedly installed on one end of the lower side of the supporting plate, and a flange is vertically fixedly installed on the side wall of the rotating shaft; A limiting plate, wherein a mounting hole for rotating the rotating shaft is coaxially arranged in the limiting plate, a plurality of slots are circumferentially arranged on the outer wall of the limiting plate, and the limiting plate is fixedly mounted on the upper end of the connecting arm; An insert piece passes through the flange and can be inserted into the slot.

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