Operating tray for operating room

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to an operating room operation tray which comprises a support. A tray body is mounted at the top of the bracket; a plurality of connecting assemblies are arranged at the bottom of the tray body; the middle part of the connecting assembly is fixedly connected with a connecting plate; the top of the connecting plate is rotationally connected with a screw rod; the middle part of the screw rod is in threaded connection with a pressing plate; a plurality of pressing rods are fixedly connected to the bottom of the pressing plate; the end part of the pressing rod is sharp; a plurality of first round holes are formed in the top of the connecting plate; the first round hole and the pressing rod are correspondingly arranged; the pressure rod can penetrate and fix the sterile cloth along with the pressure plate under the transmission action of the screw rod, so that the sterile cloth can be quickly fixed by the device, the sliding of the sterile cloth due to friction when instruments on the surface of the tray body are used is reduced, and the bearing stability of the tray body to the surgical instruments is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically an operating room tray. Background Technology

[0002] Operating room trays are an indispensable tool in the operating room. They are mainly used to support, store, and transfer surgical instruments, medications, dressings, and other items to ensure the smooth progress of surgery.

[0003] In the operating room environment, the use of surgical trays strictly adheres to aseptic techniques. When surgical trays are used to hold surgical instruments, their surfaces are typically covered with sterile drapes to ensure that the instruments on the tray remain sterile during the surgical procedure.

[0004] Existing operating room operating trays typically have sterile drapes simply placed on their surface. However, during use and observation, it was found that the sterile drapes would slide due to friction when handling surgical instruments, causing the instruments to move along with the drapes and affecting their retrieval.

[0005] Therefore, an operating room operating tray is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: An operating room operating tray of this utility model includes a support; a tray body is installed on the top of the support; multiple connecting components are provided at the bottom of the tray body; a connecting plate is fixedly connected to the middle of the connecting components; a screw is rotatably connected to the top of the connecting plate; a pressure plate is threadedly connected to the middle of the screw; multiple pressure rods are fixedly connected to the bottom of the pressure plate; the ends of the pressure rods are pointed; multiple first circular holes are opened on the top of the connecting plate; the first circular holes and the pressure rods are correspondingly arranged; the pressure rods, along with the pressure plate, penetrate and fix the sterile cloth under the transmission action of the screw, realizing the device's rapid fixation of the sterile cloth, reducing the slippage of the sterile cloth due to friction when instruments are used on the surface of the tray body, and improving the stability of the tray body in supporting surgical instruments.

[0008] Preferably, a circular plate is fixedly connected to the middle of the pressure rod; a plurality of spring telescopic rods are fixedly connected to the bottom of the circular plate; a pressure ring is fixedly connected to the bottom of the spring telescopic rod; the pressure rod is located inside the pressure ring; the pressure ring will compress and fix the surface of the sterile cloth under the elastic force of the spring telescopic rod, thereby improving the tear resistance of the surface of the sterile cloth and reducing the deformation that occurs when the sterile cloth is penetrated by the pressure rod.

[0009] Preferably, a rubber pad is fixed to the bottom of the pressure ring; the rubber pad has a ring structure; when the pressure ring and the sterile cloth come into contact, the rubber pad will also come into contact with the sterile cloth. Because the surface friction coefficient of the rubber pad is greater, the rubber pad will increase the friction between the pressure ring and the sterile cloth, further improving the stability of the sterile cloth being fixed by the pressure ring.

[0010] Preferably, the connecting assembly includes a fixing plate; the fixing plate and the tray body are fixedly connected; a sliding plate is slidably connected to the middle of the fixing plate; a plurality of second circular holes are opened in the middle of the sliding plate; a sliding rod is slidably connected through the middle of the fixing plate; a spring spring is fixedly connected to the end of the sliding rod; the spring spring and the fixing plate are also fixedly connected; the sliding rod and the second circular holes are correspondingly arranged; when the size of the sterile cloth is large, the operator can pull the sliding rod to disengage it from the second circular hole. At this time, the sliding plate is in a movable state, and the operator can slide the sliding plate to increase the distance between adjacent connecting plates. After adjustment, the sliding rod can be released so that it re-enters the second circular hole under the elastic force of the spring spring, thus re-fixing the sliding plate. This allows the device to fix sterile cloths of different sizes, improving the flexibility of the tray body in fixing various sizes of sterile cloths.

[0011] Preferably, the top of the skateboard is fixedly connected to multiple elastic plates; the elastic plates and the second circular hole are correspondingly arranged; multiple connecting rods are fixedly connected to the middle of the tray body; when the operator slides the skateboard, the elastic plates will move with the skateboard, and the elastic plates will come into contact with the connecting rods when they move. At this time, the operator can quickly judge that the sliding rod is exactly corresponding to a second circular hole by the squeezing feeling between the connecting rod and the elastic plate. Releasing the sliding rod will fix the skateboard to the sliding rod, improving the convenience of fixing the skateboard with the device.

[0012] Preferably, a horizontal plate is fixedly connected to the middle of the connecting rod; multiple ball bearings are rotatably connected to the bottom of the horizontal plate; when the elastic plate moves, it will come into contact with the horizontal plate, the horizontal plate will increase the squeezing sensation of the connecting rod on the elastic plate, and at the same time the ball bearings will also come into contact with the skateboard and rotate, making the skateboard move more smoothly.

[0013] The utility model is beneficial in that:

[0014] 1. The operating room operating tray of this utility model has a pressure rod that penetrates and fixes the sterile cloth under the transmission action of the screw along with the pressure plate, realizing the device to quickly fix the sterile cloth, reducing the slippage of the sterile cloth on the surface of the tray body due to friction when using instruments, and improving the stability of the tray body in supporting surgical instruments.

[0015] 2. The operating room tray described in this utility model has a pressure ring that compresses and fixes the surface of the sterile cloth under the elastic force of the spring telescopic rod, thereby improving the tear resistance of the sterile cloth surface and reducing the deformation that occurs when the sterile cloth is penetrated by the pressure rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the connecting component in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the skateboard in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the pressure plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the rubber pad in this utility model;

[0022] Figure 6 This is a schematic diagram of the horizontal plate in this utility model.

[0023] In the diagram: 1. Bracket; 12. Tray body; 13. Connecting assembly; 14. Connecting plate; 15. Screw; 16. Pressure plate; 17. Pressure rod; 18. First round hole; 2. Round plate; 22. Spring telescopic rod; 23. Pressure ring; 3. Rubber pad; 4. Fixing plate; 42. Slide plate; 43. Slide rod; 44. Elastic spring; 45. Second round hole; 5. Connecting rod; 52. Elastic plate; 6. Horizontal plate; 62. Ball bearing; 7. Buffer pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1 to 6 As shown in the embodiment of this utility model, an operating room operating tray includes a support 1; a tray body 12 is mounted on the top of the support 1; multiple connecting components 13 are provided at the bottom of the tray body 12; a connecting plate 14 is fixedly connected to the middle of the connecting components 13; a screw 15 is rotatably connected to the top of the connecting plate 14; a pressure plate 16 is threadedly connected to the middle of the screw 15; multiple pressure rods 17 are fixedly connected to the bottom of the pressure plate 16; the ends of the pressure rods 17 are pointed; multiple first circular holes 18 are opened on the top of the connecting plate 14; the first circular holes 18 and the pressure rods 17 are correspondingly arranged; during operation, the operator can place a sterile cloth on the top of the tray body 12, and then press one corner of the sterile cloth to press it. The bottom of plate 16 is then rotated, and screw 15 is turned to bring pressure plate 16 closer to the sterile cloth. Pressure plate 16 will move with pressure rod 17. Because pressure rod 17 is sharp, it will penetrate the sterile cloth and enter the first circular hole 18 when it comes into contact with it. The above steps can be repeated to fix the remaining corners of the sterile cloth. After fixing, the sterile cloth will cover the surface of tray body 12. Finally, the surgical instruments can be stably placed on the surface of tray body 12. Pressure rod 17 will penetrate and fix the sterile cloth under the transmission action of screw 15 along with pressure plate 16, realizing the device to quickly fix the sterile cloth, reducing the slippage of the sterile cloth due to friction when the instruments are used on the surface of tray body 12, and improving the stability of tray body 12 in supporting surgical instruments.

[0027] Please see Figures 1 to 5 As shown, a circular plate 2 is fixedly connected to the middle of the pressure rod 17; multiple spring telescopic rods 22 are fixedly connected to the bottom of the circular plate 2; a pressure ring 23 is fixedly connected to the bottom of the spring telescopic rods 22; the pressure rod 17 is located inside the pressure ring 23; when the pressure rod 17 moves towards the sterile cloth with the pressure plate 16, the circular plate 2, the spring telescopic rods 22, and the pressure ring 23 also move together. The pressure ring 23 will first come into contact with the sterile cloth, and then the pressure ring 23 will squeeze the surface of the sterile cloth under the elastic force of the spring telescopic rods 22. Then the pressure rod 17 continues to move towards the sterile cloth and penetrates its surface. Because the pressure ring 23 applies additional squeezing force to the surface of the sterile cloth, it reduces the deformation of the sterile cloth when it is penetrated by the pressure rod 17; the pressure ring 23 will squeeze and fix the surface of the sterile cloth under the elastic force of the spring telescopic rods 22, improving the tear resistance of the surface of the sterile cloth and reducing the deformation of the sterile cloth when it is penetrated by the pressure rod 17.

[0028] Please see Figure 4 and Figure 5As shown, a rubber pad 3 is fixed to the bottom of the pressure ring 23; the rubber pad 3 has a ring structure; when the pressure ring 23 comes into contact with the sterile cloth, the rubber pad 3 will also come into contact with the sterile cloth. Because the surface friction coefficient of the rubber pad 3 is greater, the rubber pad 3 will increase the friction between the pressure ring 23 and the sterile cloth, further improving the stability of the sterile cloth being fixed by the pressure ring 23.

[0029] Please see Figure 2 and Figure 3 As shown, the connecting assembly 13 includes a fixing plate 4; the fixing plate 4 and the tray body 12 are fixedly connected; a sliding plate 42 is slidably connected to the middle of the fixing plate 4; a plurality of second circular holes 45 are opened in the middle of the sliding plate 42; a sliding rod 43 is slidably connected through the middle of the fixing plate 4; a spring spring 44 is fixedly connected to the end of the sliding rod 43; the spring spring 44 and the fixing plate 4 are also fixedly connected; the sliding rod 43 and the second circular holes 45 are correspondingly arranged; when the size of the sterile cloth is large, the staff can pull the sliding rod 43 to disengage the sliding rod 43 from the second circular hole 45. At this time, the sliding plate 42 is in an active state, and the staff can slide the sliding plate 42 to increase the distance between adjacent connecting plates 14. After adjustment, the sliding rod 43 can be released so that the sliding rod 43 will re-enter the second circular hole 45 under the elastic force of the spring spring 44, and the sliding plate 42 will be fixed again, so that the device can fix sterile cloths of different sizes and improve the flexibility of the tray body 12 in fixing various sizes of sterile cloths.

[0030] Please see Figure 3 and Figure 6 As shown, multiple elastic plates 52 are fixedly connected to the top of the slide plate 42; the elastic plates 52 and the second round hole 45 are correspondingly arranged; multiple connecting rods 5 are fixedly connected to the middle of the tray body 12; when the operator slides the slide plate 42, the elastic plates 52 will move together with the slide plate 42. When the elastic plates 52 move, they will come into contact with the connecting rods 5. At this time, the operator can quickly judge that the slide rod 43 is exactly corresponding to a second round hole 45 by the squeezing feeling between the connecting rod 5 and the elastic plate 52. Releasing the slide rod 43 can fix the slide plate 42 by the slide rod 43, which improves the convenience of fixing the slide plate 42.

[0031] Please see Figure 6 As shown, a horizontal plate 6 is fixedly connected to the middle of the connecting rod 5; multiple ball bearings 62 are rotatably connected to the bottom of the horizontal plate 6; when the elastic plate 52 moves, it will come into contact with the horizontal plate 6, and the horizontal plate 6 will increase the squeezing sensation of the connecting rod 5 on the elastic plate 52. At the same time, the ball bearings 62 will also come into contact with the slide plate 42 and rotate, making the slide plate 42 move more smoothly.

[0032] Please see Figure 1As shown, a plurality of buffer pads 7 are fixedly connected to the middle of the support 1; the buffer pads 7 are located at the bottom of the tray body 12; the staff will move the tray body 12 through the support 1. If the support 1 collides with other equipment when it moves, the buffer pads 7 will make contact with the support 1 first. The buffer pads 7 will reduce the impact on the support 1 when it collides and reduce the damage to the support 1.

[0033] Working principle: The operator can place the sterile drape on top of the tray body 12, then hold one corner of the drape to position it at the bottom of the pressure plate 16. Then, rotate the screw 15 to move the pressure plate 16 closer to the sterile drape. The pressure plate 16 will move along with the pressure rod 17. Because the pressure rod 17 is sharp, it will penetrate the sterile drape and enter the first circular hole 18 upon contact. The above steps can then be repeated to secure the remaining corners of the sterile drape. After securing, the sterile drape will cover the surface of the tray body 12. Finally, the surgical instruments can be stably placed on the surface of the tray body 12. The pressure rod 17 moves along with the pressure plate 16... When the sterile cloth moves, the circular plate 2, the spring telescopic rod 22, and the pressure ring 23 also move together. The pressure ring 23 first contacts the sterile cloth, and then, under the elastic force of the spring telescopic rod 22, the pressure ring 23 squeezes the surface of the sterile cloth. Then, the pressure rod 17 continues to move towards the sterile cloth and penetrates its surface. Because the pressure ring 23 applies additional squeezing force to the surface of the sterile cloth, it reduces the deformation of the sterile cloth when it is penetrated by the pressure rod 17. When the pressure ring 23 contacts the sterile cloth, the rubber pad 3 also contacts the sterile cloth. Because the surface friction coefficient of the rubber pad 3 is higher, the rubber pad 3 increases the friction between the pressure ring 23 and the sterile cloth. Function: When the size of the sterile cloth is large, the operator can pull the slide rod 43 to disengage it from the second round hole 45. At this time, the slide plate 42 is in a movable state. The operator can slide the slide plate 42 to increase the distance between adjacent connecting plates 14. After adjustment, the operator can release the slide rod 43, which will re-enter the second round hole 45 under the elastic force of the spring spring 44, thus re-fixing the slide plate 42. This allows the device to fix sterile cloths of different sizes. When the operator slides the slide plate 42, the elastic plate 52 will move with the slide plate 42. When the elastic plate 52 moves, it will contact the connecting rod 5. Workers can quickly determine that the slide bar 43 corresponds to a second round hole 45 by feeling the pressure between the connecting rod 5 and the elastic plate 52. Releasing the slide bar 43 will fix the slide plate 42. When the elastic plate 52 moves, it will come into contact with the horizontal plate 6. The horizontal plate 6 will increase the pressure of the connecting rod 5 on the elastic plate 52. At the same time, the ball bearing 62 will also come into contact with the slide plate 42 and rotate. Workers will move the tray body 12 through the bracket 1. If the bracket 1 collides with other equipment when it moves, the buffer pad 7 will come into contact with the bracket 1 first. The buffer pad 7 will reduce the impact on the bracket 1 when it collides.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An operating room operating tray, comprising a support (1), characterized in that: The top of the bracket (1) is equipped with a tray body (12); the bottom of the tray body (12) is provided with multiple connecting components (13); a connecting plate (14) is fixedly connected to the middle of the connecting component (13); a screw (15) is rotatably connected to the top of the connecting plate (14); a pressure plate (16) is threadedly connected to the middle of the screw (15); multiple pressure rods (17) are fixedly connected to the bottom of the pressure plate (16); the ends of the pressure rods (17) are sharp; multiple first round holes (18) are opened on the top of the connecting plate (14); the first round holes (18) and the pressure rods (17) are correspondingly arranged.

2. The operating room operating tray according to claim 1, characterized in that: A circular plate (2) is fixedly connected to the middle of the pressure rod (17); a plurality of spring telescopic rods (22) are fixedly connected to the bottom of the circular plate (2); a pressure ring (23) is fixedly connected to the bottom of the spring telescopic rod (22); the pressure rod (17) is located inside the pressure ring (23).

3. The operating room operating tray according to claim 2, characterized in that: A rubber pad (3) is fixed to the bottom of the pressure ring (23); the rubber pad (3) has a ring structure.

4. An operating room operating tray according to claim 3, characterized in that: The connecting assembly (13) includes a fixing plate (4); the fixing plate (4) and the tray body (12) are fixedly connected; a sliding plate (42) is slidably connected to the middle of the fixing plate (4); a plurality of second round holes (45) are opened in the middle of the sliding plate (42); a sliding rod (43) is slidably connected through the middle of the fixing plate (4); a spring spring (44) is fixedly connected to the end of the sliding rod (43); the spring spring (44) and the fixing plate (4) are both fixedly connected; the sliding rod (43) and the second round holes (45) are correspondingly arranged.

5. An operating room operating tray according to claim 4, characterized in that: The top of the slide plate (42) is fixed with multiple elastic plates (52); the elastic plates (52) and the second round hole (45) are correspondingly arranged; the middle part of the tray body (12) is fixed with multiple connecting rods (5).

6. An operating room operating tray according to claim 5, characterized in that: A horizontal plate (6) is fixedly connected to the middle of the connecting rod (5); a plurality of ball bearings (62) are rotatably connected to the bottom of the horizontal plate (6).

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