CN219166966U - A positioning device for surgery - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses a positioning device for operation, which comprises a supporting plate, a bed plate and an electro-hydraulic system, and is characterized in that: the top fixedly connected with electric hydraulic system of backup pad, electric hydraulic system's top fixedly connected with bed board, the inside embedding of backup pad is connected with the spout, the inside embedding of spout is connected with the stopper, the outside fixedly connected with slider of stopper, the top fixedly connected with support frame of slider, the inside embedding of support frame is connected with the through-hole, the inside embedding of through-hole is connected with the gag lever post, the outside through-connection of support frame has first regulating block, first regulating block drives fixed clamp plate downwardly moving, fix patient's limbs, the doctor of being convenient for is operated, and the flexibility and the functionality of device main part have been improved, fix patient's head through setting up assist mechanism, prevent that the head from rocking and causing the secondary injury, and the device is comparatively nimble, the adjustability is great.

Description

A positioning device for surgery

technical field

The utility model relates to the technical field of medical instruments, in particular to a positioning device for surgery.

Background technique

For patients with lower extremity abrasions caused by traffic accidents or accidental falls, doctors need to disinfect and sterilize the wounds of the patients to prevent incision infection, and then apply medicine and bandage to the wounds. Disinfectants are irritating to the wounds , During the disinfection process, the patient's pain will cause the lower limbs to shake, which will affect the disinfection effect and reduce the doctor's work efficiency.

For example, the Chinese patent application number is 202022201831.9, which increases the comfort of the patient through the setting of the cushion, and the cushion is elastic. The device can fix the limbs of different patients and improve the practicability of the device. However, it does not have For the fixed structure of the patient's head, in many traffic accidents, most patients suffer from head injuries. If the patient's head cannot be operated on, the shaking of the patient's head will cause secondary damage to the wound. At the same time, the existing The adjustability of the device is small, and there is no fixing structure for the patient's limbs. If the limbs shake during the operation, it will be inconvenient for the doctor to operate on the patient, and the work efficiency of the operation will be reduced.

Therefore, how to design a surgical positioning device has become a problem that we need to solve at present.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a positioning device for surgery, which solves the problem that the head and limbs are not fixed and the adjustability is small.

(2) Technical solution

In order to achieve the above object, the utility model provides the following technical solutions: a positioning device for surgery, including a support board, a bed board and an electro-hydraulic system, the top of the support board is fixedly connected with an electro-hydraulic system, and the electro-hydraulic system The top is fixedly connected with a bed board, the inside of the support board is embedded with a chute, the inside of the chute is embedded with a limit block, the outside of the limit block is fixedly connected with a slider, and the top of the slider is fixed A support frame is connected, the inside of the support frame is embedded with a through hole, the inside of the through hole is embedded with a limit rod, the outside of the support frame is connected with a first adjustment block, and the first adjustment block One side is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a fixed pressure plate, the inside of the fixed pressure plate is tightly fitted with a protective pad, the top of the slider is fixedly connected with a support column, and the support column A connecting shaft is embedded and connected inside, a second adjustment block is connected to the outside of the support column, an adjustment bolt is nested and connected to the inside of the second adjustment block, and a thread is nested and connected to one side of the second adjustment block. Rod, one side of the threaded rod is nested and connected with a sleeve, one side of the sleeve is fixedly connected with an arc-shaped fixing piece, the top of the slider is fixedly connected with a support rod, and the outside of the support rod One side is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with an operating platform, and the bottom of the supporting plate is fixedly connected with supporting legs.

Preferably, several sliders and limit blocks are provided, distributed inside the chute, two support frames are provided, and several through holes are provided, and the through holes are evenly distributed inside the support frame , there are two fixed pressure plates and protective pads, and the cross-sectional shapes are arc-shaped.

Preferably, the second adjustment block is distributed outside the supporting column, and the outer side of the threaded rod is embedded in the sleeve, and there are two of them.

(3) Beneficial effects

The utility model provides a surgical positioning device, which has the following beneficial effects:

(1) The utility model sets the positioning mechanism and utilizes the electro-hydraulic system to raise and lower the height of the bed board, and adjust it to a height convenient for doctors to operate. When carrying the patient, the support frame can be moved to the designated position, and the slider at the bottom will move left and right along the chute. The outside of the support frame moves up and down, and after moving to a suitable height, insert the limit rod into the corresponding through hole, so that the fixed pressure plate can press and position the patient's limbs to prevent shaking during the operation, and the inside of the fixed pressure plate is equipped with protection Pad, play the role of patient protection.

(2), the utility model is provided with an auxiliary mechanism, the patient lies flat on the bed, the patient's head is placed on the pillow, the patient's head can be fixed by the arc-shaped fixing piece, and the whole body can be adjusted by rotating the threaded rod. length, and the arc-shaped fixing part is semi-arc-shaped, which fixes the patient's head and does not prevent the doctor from performing surgery on the patient's head. The height can be adjusted. At the same time, by setting the connecting shaft, it can be rotated to the other side when the arc-shaped fixture is not used, so as to prevent the doctor from obstructing the operation. At the same time, there is an operating table on one side of the bed board for placing nursing tools. Improve the efficiency of doctors' operations.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal cross-sectional structure of the fixed platen of the present invention;

Fig. 3 is a schematic diagram of the internal sectional structure of the arc-shaped fixing part of the present invention;

Fig. 4 is a schematic diagram of an enlarged structure at A of the present invention.

In the figure: 1. Support plate; 2. Bed board; 3. Electrohydraulic system; 4. Chute; 5. Slider; 6. Limit block; 7. Support frame; 8. Through hole; 9. Limit rod; 10. First adjustment block; 11. Connecting rod; 12. Fixed pressure plate; 13. Protective pad; 14. Support column; 15. Connecting shaft; 16. Second adjustment block; 17. Adjusting bolt; 18. Threaded rod; , sleeve; 20, arc-shaped fixing piece; 21, support rod; 22, connecting plate; 23, operation table; 24, support leg.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features. The "second" feature may explicitly or implicitly include one or more of these features, and in the description of the present utility model, the meaning of "multiple" means two or more, unless otherwise specifically defined .

Please refer to Figures 1-4, the utility model provides a technical solution: a positioning device for surgery, including a support board 1, a bed board 2 and an electro-hydraulic system 3, the top of the support board 1 is fixedly connected to the electro-hydraulic system 3, the electro-hydraulic The top of the system 3 is fixedly connected with the bed board 2, the inside of the support board 1 is embedded and connected with the chute 4, the inside of the chute 4 is embedded and connected with the limit block 6, and the outside of the limit block 6 is fixedly connected with the slider 5, the slider 5 The top of the support frame 7 is fixedly connected with a support frame 7, the inside of the support frame 7 is embedded with a through hole 8, the inside of the through hole 8 is embedded with a limit rod 9, and the outside of the support frame 7 is connected with a first adjustment block 10, the first adjustment One side of the block 10 is fixedly connected with a connecting rod 11, the bottom of the connecting rod 11 is fixedly connected with a fixed pressure plate 12, the inside of the fixed pressure plate 12 is closely fitted with a protective pad 13, and the top of the slider 5 is fixedly connected with a support column 14, supporting The inside of the column 14 is embedded with a connecting shaft 15, and the outside of the supporting column 14 is connected with a second adjustment block 16. The inside of the second adjustment block 16 is nested and connected with an adjustment bolt 17, and one side of the second adjustment block 16 is nested. Connected with a threaded rod 18, one side of the threaded rod 18 is nested and connected with a sleeve 19, one side of the sleeve 19 is fixedly connected with an arc-shaped fixture 20, and the top of the slider 5 is fixedly connected with a support rod 21, the support rod The outer side of 21 is fixedly connected with connecting plate 22 , the top of connecting plate 22 is fixedly connected with operating platform 23 , and the bottom of supporting plate 1 is fixedly connected with supporting legs 24 .

Preferably, there are several slide blocks 5 and limit blocks 6, which are distributed inside the chute 4, two support frames 7 are provided, and several through holes 8 are provided, and the through holes 8 are evenly distributed on the support frame 7. Inside, the fixed pressure plate 12 and the protective pad 13 are provided with two, and the cross-sectional shape is arc-shaped. 1. The first adjustment block 10, the connecting rod 11, the fixed pressure plate 12 and the protective pad 13 jointly form a positioning mechanism. The existing device is not provided with a fixed structure for the patient's limbs. Since the patient will contract the limbs in a conditional response when treating the wound, If the limbs slip during the operation, it will be inconvenient for the doctor to operate on the patient, and the work efficiency of the operation will be reduced. By setting the positioning mechanism, the height of the bed board 2 can be raised and lowered by using the electro-hydraulic system 3, and adjusted to a height that is convenient for the doctor to operate. , when transporting the patient to the bed board 2, move the sliders 5 to one side for easy transport of the patient, then the support frame 7 can be moved to the designated position, then the slider 5 at the bottom moves left and right along the chute 4, The inside of the slider 5 is provided with a limit block 6, which runs through the chute 4, and plays a role in limiting the slider 5. After moving to the designated position, the limit rod 9 within the original height is taken out, that is, the first adjustment block 10 can move up and down along the outside of the support frame 7, and drive the fixed pressure plate 12 at the bottom of the connecting rod 11 to move downward. After moving to the designated position, insert the limit rod 9 into the corresponding through hole 8, thereby fixing the pressure plate 12 The patient's limbs are pressed and positioned to prevent shaking during the operation, and the inside of the fixed pressure plate 12 is provided with a protective pad 13 to protect the patient. By setting the positioning mechanism, the patient's limbs are fixed to facilitate the doctor's operation. and improve the flexibility and functionality of the main body of the device.

Preferably, the second adjustment block 16 is distributed on the outside of the support column 14, and one side of the outer side of the threaded rod 18 is embedded in the inside of the sleeve 19, and two are provided, and the support column 14, the connecting shaft 15, the second adjustment block Block 16, adjusting bolt 17, threaded rod 18, sleeve 19, arc-shaped fixture 20, support bar 21, connecting plate 22 and operating table 23 form auxiliary mechanism jointly, and existing device adjustability is less, and does not set There is a fixed structure for the patient's head. In many traffic accidents, most patients suffer from head injuries. If the patient's head cannot be operated on, the shaking of the patient's head will cause secondary damage to the wound. By setting the auxiliary mechanism, the patient lies flat on the bed board 2, puts the patient's head on the pillow, the patient's head can be fixed by the arc-shaped fixing part 20, and the screwed connection between the threaded rod 18 and the sleeve 19 is used to rotate the threaded rod 18 can change the length of the threaded rod 18 inside the sleeve 19. By rotating the threaded rod 18 to adjust the overall length, the sleeve 19 moves until the arc-shaped fixture 20 fits the patient's head, and the arc-shaped fixtures 20 on both sides All are like this, and the arc-shaped fixing part 20 is a semi-arc shape, which fixes the patient's head and does not hinder the doctor from performing an operation on the patient's head. At the same time, by adjusting the bolt 17, the second adjustment block 16 can be moved along the support column 14 The outer part of the body moves up and down, and drives the arc-shaped fixing part 20 to move, so that the height of the patient's head can be adjusted. At the same time, by setting the connecting shaft 15, when the arc-shaped fixing part 20 is not used, it can be rotated to another side, to prevent obstructing the doctor's operation, and at the same time, one side of the bed board 2 is also provided with an operation table 23, which is supported by the support rod 21, and the bottom is also provided with a connecting shaft 15, and the nursing tools are placed through the operation table 23, so as to improve the efficiency of the doctor's operation. By setting the auxiliary mechanism, the patient's head is fixed to prevent the secondary injury caused by the shaking of the head, and the device is relatively flexible and highly adjustable.

In summary, the working process of the present utility model: the height of the bed board 2 can be raised and lowered by using the electro-hydraulic system 3, adjusted to a height convenient for doctors to operate, and when the patient is transported to the bed board 2, the sliders 5 are moved to On one side, it is convenient to carry the patient, and the support frame 7 can be moved to the designated position, then the slider 5 at the bottom moves left and right along the chute 4, and the inside of the slider 5 is provided with a limit block 6, which runs through the chute 4, Play the role of limiting the slider 5, after moving to the designated position, take out the limiting rod 9 within the original height, that is, the first adjusting block 10 can move up and down along the outside of the support frame 7, and drive the connecting rod 11 The fixed pressing plate 12 at the bottom moves downward, and after moving to the designated position, insert the limit rod 9 into the corresponding through hole 8, so that the fixed pressing plate 12 can press and position the patient's limbs to prevent shaking during the operation, and fix the The inside of the pressure plate 12 is provided with a protective pad 13, which plays the role of protecting the patient. The patient lies flat on the bed board 2, and the patient's head is placed on the pillow, and the patient's head can be fixed by the arc-shaped fixture 20. Through the threaded relationship between the threaded rod 18 and the sleeve 19, rotating the threaded rod 18 can change the length of the threaded rod 18 inside the sleeve 19, and by rotating the threaded rod 18 to adjust the overall length, the sleeve 19 moves until the arc-shaped fixture 20 fits the patient's head, and the arc-shaped fixing parts 20 on both sides are all like this, and the arc-shaped fixing parts 20 are semi-arc-shaped, which can fix the patient's head while not hindering the doctor from performing an operation on the patient's head. Adjust the bolt 17 so that the second adjusting block 16 can move up and down along the outside of the support column 14, and drive the arc-shaped fixing part 20 to move, so that the height of the patient's head can be adjusted. At the same time, by setting the connecting shaft 15, the When the arc-shaped fixing part 20 is not used, it can be rotated to the other side to prevent the doctor from obstructing the operation. At the same time, one side of the bed board 2 is also equipped with an operating table 23, which is supported by the support rod 21, and the bottom is also provided with a connection The shaft 15 is used to place nursing tools through the console 23 to improve the doctor's operation efficiency.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be used for operation positioner, includes backup pad (1), bed board (2) and electro-hydraulic system (3), its characterized in that: the utility model discloses a hydraulic lifting device for a vehicle, which comprises a supporting plate (1), an electric hydraulic system (3) fixedly connected with at the top of backup pad (1), top fixedly connected with bed board (2) of electric hydraulic system (3), the inside embedding of backup pad (1) is connected with spout (4), the inside embedding of spout (4) is connected with stopper (6), the outside fixedly connected with slider (5) of stopper (6), the top fixedly connected with support column (7) of slider (5), the inside embedding of support column (7) is connected with through-hole (8), the inside embedding of through-hole (8) is connected with gag lever post (9), the outside through-connection of support column (7) has first regulating block (10), one side fixedly connected with connecting rod (11) of first regulating block (10), the bottom fixedly connected with fixed platen (12) of connecting rod (11), the inside closely laminating of fixed platen (12) has protection pad (13), the top fixedly connected with support column (14) of slider (5), the inside embedding of support column (14) is connected with connecting axle (15), the outside embedding of support column (14) is connected with regulating block (16) second regulating block (16), one side nested connection of second regulating block (16) has threaded rod (18), one side outside nested connection of threaded rod (18) has sleeve (19), one side fixedly connected with arc mounting (20) of sleeve (19), the top fixedly connected with bracing piece (21) of slider (5), outside one side fixedly connected with connecting plate (22) of bracing piece (21), the top fixedly connected with operation panel (23) of connecting plate (22).

2. A surgical positioning device according to claim 1, wherein: the bottom of the supporting plate (1) is fixedly connected with supporting legs (24).

3. A surgical positioning device according to claim 1, wherein: the sliding blocks (5) and the limiting blocks (6) are provided with a plurality of sliding blocks which are distributed in the sliding grooves (4).

4. A surgical positioning device according to claim 1, wherein: the support frame (7) is equipped with two, and through-hole (8) are equipped with a plurality of, through-hole (8) evenly distributed is in the inside of support frame (7).

5. A surgical positioning device according to claim 1, wherein: the two fixing pressing plates (12) and the two protection pads (13) are respectively arranged, and the cross section shapes of the fixing pressing plates and the protection pads are arc-shaped.

6. A surgical positioning device according to claim 1, wherein: the second adjusting blocks (16) are distributed outside the supporting columns (14).

7. A surgical positioning device according to claim 1, wherein: one side of the outer part of the threaded rod (18) is embedded in the sleeve (19), and two threaded rods are arranged.

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