Surgical instrument placing rack

Abstract

The utility model discloses a surgical instrument placing rack which comprises a rack body and an instrument bearing disc connected into the rack body in a sliding mode, positioning structures are arranged at the front end and the rear end of the left side of the rack body, and a transmission structure located on the inner sides of the positioning structures is arranged on the left side of the rack body. The positioning structure comprises connecting blocks fixedly connected to the front end and the rear end of the left side of the machine body, the inner sides of the connecting blocks are movably connected with limiting plates through pin shafts, and the sides, away from the connecting blocks, of the limiting plates extend to the two sides of the frame body and are located on the outer sides of the instrument bearing discs. The limiting plate is driven by the transmission structure to swing with the pin shaft in the connecting block as the axis, when the limiting plate moves to the outer side of the frame body, the effect of positioning the instrument bearing disc is achieved, the structural functionality of an existing surgical instrument placing frame can be improved, and the surgical instrument placing frame is convenient to use. The phenomenon that the bearing disc which is stored inside and used for bearing the surgical instruments shakes and falls off in the moving process of the placing frame is prevented, and the surgical instruments are prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical instrument storage, in particular to a surgical instrument placement rack. Background Art

[0002] Surgical instruments refer to the medical devices used in clinical operations. In addition to conventional surgical instruments, there are also some specialized instruments, including orthopedics, urology, obstetrics and gynecology, burns, plastic surgery, neurosurgery, cardiothoracic surgery, general surgery, etc. There are many types of conventional surgical instruments, including but not limited to scalpels, surgical scissors, surgical forceps, vascular clamps, etc. Among them, scalpels are usually composed of a handle and a blade, and there are various models for cutting and dissecting different tissues; surgical scissors are divided into pointed scissors and blunt scissors, with straight and curved tips, and there are also small ophthalmic scissors.

[0003] In order to prevent surgical instruments from being contaminated by contact, surgical instruments need to be stored and transported on a placement rack. For example, the patent number disclosed on the China Patent Network is: 201420443352.X, and the patent name is: A surgical instrument placement rack, the surgical instrument placement rack includes a placement bin and legs, the legs are arranged at the four corners of the bottom of the placement bin, a support rod is arranged between the legs, an ultraviolet disinfection lamp, a disinfectant nozzle, a regional separator, a filter screen and a cooling bin are arranged inside the placement bin; the placement bin adopts a three-layer structure, and a cooling bin, a filter area and a placement area are arranged from bottom to top, a partition and a filter screen are arranged at the upper and lower ends of the filter area, the filter screen is parallel to the bottom of the placement bin, the regional separator is arranged on the bottom of the placement bin, and a drainage port is arranged on one side of the placement area. The advantage of the utility model is that it provides a surgical instrument placement rack with a simple structure and comprehensive disinfection, and can keep the knife in a continuous cooling state when the knife is disinfected, and minimizes the occurrence of factors such as secondary infection of the wound or large amount of bleeding during the operation, and ensures that the nurse will not make a mistake in handing the knife during the operation.

[0004] However, the structure of the existing surgical instrument placement rack is relatively simple, and the carrying tray stored inside for carrying the surgical instruments is prone to shaking and falling during the movement of the placement rack, resulting in contamination of the surgical instruments.

[0005] Therefore, it is necessary to redesign the surgical instrument placement rack. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a surgical instrument placement rack with the advantage of preventing falling, and solves the problem that the structure of the existing surgical instrument placement rack is relatively simple, and the carrying plate stored inside for carrying surgical instruments is prone to shaking and falling during the movement of the placement rack, resulting in contamination of the surgical instruments.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surgical instrument placement rack, comprising a rack body;

[0008] An instrument carrying plate slidably connected to the interior of the frame;

[0009] The front end and the rear end of the left side of the frame are both provided with positioning structures;

[0010] A transmission structure located inside the positioning structure is arranged on the left side of the frame;

[0011] The positioning structure includes a connecting block fixedly connected to the front and rear ends of the left side of the body, the inner side of the connecting block is movably connected to a limit plate through a pin shaft, the limit plate extends away from the side of the connecting block to both sides of the frame and is located on the outside of the instrument carrying plate, and the transmission structure can drive the limit plate to swing.

[0012] As a preferred embodiment of the utility model, the transmission structure includes a screw rod movably connected to the left side of the frame body through a bearing, the left end of the screw rod is fixedly connected to a rotating wheel, the surface of the screw rod is threadedly connected to a transmission plate, the side of the limit plate close to the connecting block is fixedly connected to an extension plate, the side of the extension plate away from the limit plate extends to the left side of the transmission plate, and the transmission plate is in contact with the extension plate.

[0013] As a preferred embodiment of the utility model, a support frame is fixedly connected to the left side of the frame, and the support frame is respectively sleeved on the surface of the screw rod and the transmission plate, the transmission plate is slidably connected to the support frame, and the screw rod and the support frame are movably connected via a bearing.

[0014] As a preferred embodiment of the present invention, a guide rod is fixedly connected to the left side of the frame, and the side of the guide rod away from the frame penetrates the transmission plate and is fixedly connected to the inner surface of the support frame.

[0015] As a preferred embodiment of the present invention, the front end and the rear end of the transmission plate are movably connected to rollers via pins, and the outer surface of the roller is in contact with the surface of the extension plate.

[0016] As a preferred embodiment of the present invention, a rubber pad is fixedly connected to one side of the limiting plate away from the connecting block, and one side of the rubber pad away from the limiting plate is in contact with the surface of the frame and the instrument carrying plate respectively.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model drives the limit plate to swing with the pin shaft inside the connecting block as the axis through the transmission structure. When the limit plate moves to the outside of the frame, the instrument carrier plate is positioned. The utility model can improve the structural functionality of the existing surgical instrument placement rack, prevent the carrier plate stored inside for carrying surgical instruments from shaking and falling during the movement of the placement rack, and avoid contamination of the surgical instruments.

[0019] 2. The utility model can support the screw rod by providing a support frame, thereby improving the connection stability between the screw rod and the frame.

[0020] 3. The utility model can drive the two limit plates to swing by arranging the screw rod and the transmission plate, and can effectively adjust the extrusion strength.

[0021] 4. The utility model can limit the transmission plate by setting the guide rod, so as to avoid the transmission plate from tilting during the movement.

[0022] 5. The utility model can protect the transmission plate by arranging the roller, thereby reducing the wear of the transmission plate and the extension plate during contact and friction.

[0023] 6. The utility model can improve the squeezing effect of the limit plate and prevent dry collision between the limit plate and the instrument carrier plate by providing a rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0026] Figure 3 It is a left view schematic diagram of the local structure of the utility model.

[0027] In the figure: 1. frame; 2. instrument carrying plate; 3. positioning structure; 4. transmission structure; 5. connecting block; 6. limit plate; 7. screw; 8. transmission plate; 9. extension plate; 10. support frame; 11. guide rod; 12. roller; 13. rubber pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 3As shown, the surgical instrument placement rack provided by the utility model includes a rack body 1;

[0030] An instrument carrying tray 2 slidably connected to the interior of the frame 1;

[0031] The front and rear ends of the left side of the frame 1 are both provided with positioning structures 3;

[0032] The left side of the frame 1 is provided with a transmission structure 4 located inside the positioning structure 3;

[0033] The positioning structure 3 includes a connecting block 5 fixedly connected to the front and rear ends of the left side of the body. The inner side of the connecting block 5 is movably connected to a limit plate 6 through a pin shaft. The limit plate 6 extends away from the side of the connecting block 5 to both sides of the frame 1 and is located on the outside of the instrument carrying plate 2. The transmission structure 4 can drive the limit plate 6 to swing.

[0034] refer to Figure 3 The transmission structure 4 includes a screw rod 7 movably connected to the left side of the frame body 1 through a bearing, a rotating wheel is fixedly connected to the left end of the screw rod 7, a transmission plate 8 is threadedly connected to the surface of the screw rod 7, an extension plate 9 is fixedly connected to the side of the limit plate 6 close to the connecting block 5, and the side of the extension plate 9 away from the limit plate 6 extends to the left side of the transmission plate 8, and the transmission plate 8 is in contact with the extension plate 9.

[0035] As a technical optimization solution of the present invention, by providing a support frame 10, the screw rod 7 can be supported, and the connection stability between the screw rod 7 and the frame body 1 can be improved.

[0036] refer to Figure 2 A support frame 10 is fixedly connected to the left side of the frame body 1. The support frame 10 is respectively sleeved on the surface of the screw rod 7 and the transmission plate 8. The transmission plate 8 is slidably connected to the support frame 10. The screw rod 7 and the support frame 10 are movably connected through a bearing.

[0037] As a technical optimization solution of the utility model, by providing the screw rod 7 and the transmission plate 8, the two limit plates 6 can be driven to swing, and the extrusion strength can be effectively adjusted.

[0038] refer to Figure 3 A guide rod 11 is fixedly connected to the left side of the frame body 1 , and the side of the guide rod 11 away from the frame body 1 passes through the transmission plate 8 and is fixedly connected to the inner surface of the support frame 10 .

[0039] As a technical optimization solution of the present invention, by providing the guide rod 11, the transmission plate 8 can be limited to avoid the transmission plate 8 from tilting during the movement.

[0040] refer to Figure 3 The front and rear ends of the transmission plate 8 are movably connected to rollers 12 via pins, and the outer surface of the rollers 12 contacts the surface of the extension plate 9.

[0041] As a technical optimization solution of the present invention, by providing the roller 12, the transmission plate 8 can be protected and the wear of the transmission plate 8 and the extension plate 9 during contact and friction can be reduced.

[0042] refer to Figure 3 A rubber pad 13 is fixedly connected to one side of the limiting plate 6 away from the connecting block 5 , and a side of the rubber pad 13 away from the limiting plate 6 is in contact with the surface of the frame 1 and the instrument carrying plate 2 respectively.

[0043] As a technical optimization solution of the present invention, by providing the rubber pad 13 , the squeezing effect of the limit plate 6 can be improved to prevent the limit plate 6 from having a dry collision with the instrument carrier plate 2 .

[0044] The working principle and use process of the utility model are as follows: when in use, the instrument carrier plate 2 is first inserted into the interior of the frame body 1, and then the user rotates the screw rod 7, and the screw rod 7 uses the thread to push the transmission plate 8 to move horizontally. During the movement of the transmission plate 8, the roller 12 is used to squeeze the extension plate 9. The extension plate 9 is squeezed and drives the limit plate 6 to swing with the pin shaft inside the connecting block 5 as the axis. When the limit plate 6 moves to the outside of the frame body 1, the effect of positioning the instrument carrier plate 2 is achieved.

[0045] To sum up: the surgical instrument placement rack drives the limit plate 6 to swing with the pin shaft inside the connecting block 5 as the axis through the transmission structure 4. When the limit plate 6 moves to the outside of the frame body 1, the instrument carrying plate 2 is positioned. The utility model can improve the structural functionality of the existing surgical instrument placement rack, prevent the carrying plate stored inside for carrying surgical instruments from shaking and falling during the movement of the placement rack, and avoid contamination of the surgical instruments.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surgical instrument placement rack, comprising a rack body (1); An instrument carrying plate (2) slidably connected to the interior of the frame (1); Features: The front end and the rear end of the left side of the frame (1) are both provided with positioning structures (3); A transmission structure (4) located inside the positioning structure (3) is provided on the left side of the frame (1); The positioning structure (3) comprises a connecting block (5) fixedly connected to the front and rear ends of the left side of the machine body, the inner side of the connecting block (5) is movably connected to a limiting plate (6) via a pin shaft, the limiting plate (6) extends away from the side of the connecting block (5) to the two sides of the frame (1) and is located on the outer side of the instrument carrying plate (2), and the transmission structure (4) can drive the limiting plate (6) to swing.

2. The surgical instrument placement rack according to claim 1, characterized in that: The transmission structure (4) comprises a screw rod (7) movably connected to the left side of the frame (1) through a bearing, the left end of the screw rod (7) is fixedly connected to a rotating wheel, the surface of the screw rod (7) is threadedly connected to a transmission plate (8), the side of the limit plate (6) close to the connecting block (5) is fixedly connected to an extension plate (9), the side of the extension plate (9) away from the limit plate (6) extends to the left side of the transmission plate (8), and the transmission plate (8) is in contact with the extension plate (9).

3. The surgical instrument placement rack according to claim 1, characterized in that: A support frame (10) is fixedly connected to the left side of the frame body (1); the support frame (10) is sleeved on the surface of the screw rod (7) and the transmission plate (8) respectively; the transmission plate (8) is slidably connected to the support frame (10); and the screw rod (7) and the support frame (10) are movably connected via a bearing.

4. The surgical instrument placement rack according to claim 3, characterized in that: A guide rod (11) is fixedly connected to the left side of the frame body (1), and the side of the guide rod (11) away from the frame body (1) penetrates the transmission plate (8) and is fixedly connected to the inner surface of the support frame (10).

5. The surgical instrument placement rack according to claim 2, characterized in that: The front and rear ends of the transmission plate (8) are movably connected to rollers (12) via pins, and the outer surfaces of the rollers (12) are in contact with the surface of the extension plate (9).

6. The surgical instrument placement rack according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the side of the limiting plate (6) away from the connecting block (5), and the side of the rubber pad (13) away from the limiting plate (6) is in contact with the surface of the frame (1) and the instrument carrying plate (2) respectively.

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