Operating bed side rail and operating bed
By providing long holes and telescopic devices on the side plate of the surgical bed, the side rails of the surgical bed can be hidden in the side plate, which solves the problem of large space occupancy of the side rails in the prior art and improves the operation convenience of medical staff.
Patent Information
- Application Number
- CN202420778267.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing side rails of the operating bed are still protruding when not in use, occupying a large space, limiting the range of movement of medical staff.
A surgical bed side rail is designed, using long holes on the side plate and a telescopic device between the side plate and the track. By controlling the telescopic device, the track can extend or hide in the long hole, reducing the occupation. Earth space.
It effectively reduces the footprint of the operating bed and increases the range of movement of medical staff next to the operating bed, making it convenient for medical care operations.
Smart Images
Figure CN222285873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, in particular to an operating table side rail and an operating table. Background Art
[0002] An operating table is generally equipped with side rails, which are used to install various surgical accessories or equipment and to expand the surgical work platform. However, the current side rails of operating tables generally protrude from the sides of the operating table, resulting in an increase in the space occupied by the operating table. When medical staff do not need to use the side rails, the side rails still protrude from the operating table, thereby reducing the range of medical staff's activities around the operating table, which in turn has a certain impact on the medical operations of medical staff. Utility Model Content
[0003] The main purpose of the utility model is to provide a side rail for an operating table, aiming to reduce the space occupied by the operating table and facilitate medical staff to perform medical operations.
[0004] In order to achieve the above-mentioned purpose, the operating table side rail proposed by the utility model comprises:
[0005] track;
[0006] A side plate, wherein the side plate is provided with a long hole, and the track is hidden in the long hole;
[0007] A telescopic device is fixed to the side plate and connected to the track. The telescopic device is extended to protrude the track from the long hole, and the telescopic device is contracted to hide the track in the long hole.
[0008] In one embodiment of the utility model, a ball-bumping rebounder is provided in the telescopic device, and a fixing piece is provided at one end of the track close to the telescopic device;
[0009] When the ball-bumping rebounder is connected to the fixing member, the track is hidden in the long hole;
[0010] When the ball-bumping rebounder is separated from the fixing member, the track protrudes from the elongated hole.
[0011] In one embodiment of the utility model, the telescopic device includes a telescopic box and a telescopic member, the telescopic box is fixed to the side panel, one end of the telescopic member is connected to the telescopic box, and the other end is connected to the track, and the ball-bumping rebounder is installed on the telescopic box.
[0012] In one embodiment of the utility model, the telescopic member comprises:
[0013] An inner cylinder, one end of which is connected to the telescopic box;
[0014] The outer cylinder is sleeved on the inner cylinder, and one end of the outer cylinder away from the telescopic box is connected to the track.
[0015] In an embodiment of the utility model, both the inner tube and the outer tube are provided with a cavity, and an elastic member is provided in the cavity.
[0016] In one embodiment of the utility model, the outer surface diameter of the inner tube gradually increases from one end close to the telescopic box to one end far away from the telescopic box, and the maximum outer surface diameter of the inner tube is greater than the cavity diameter of the outer tube.
[0017] In an embodiment of the present invention, a circular hole is provided on a side of the track close to the telescopic box, and the outer tube is inserted into the circular hole.
[0018] In an embodiment of the utility model, a protrusion is provided at one end of the outer cylinder close to the track, and a positioning piece is provided in the track. The positioning piece passes through the track and abuts against the protrusion in the circular hole.
[0019] In one embodiment of the utility model, two telescopic members are provided, the ball-bumping rebounder is located at the center of the telescopic box, and the two telescopic members are symmetrically arranged on both sides of the ball-bumping rebounder.
[0020] The utility model also provides an operating table, including the operating table side rails as described above, wherein the operating table side rails include:
[0021] track;
[0022] A side plate, wherein the side plate is provided with a long hole, and the track is hidden in the long hole;
[0023] A telescopic device is fixed to the side plate and connected to the track. The telescopic device is extended to protrude the track from the long hole, and the telescopic device is contracted to hide the track in the long hole.
[0024] The technical solution of the utility model is to arrange long holes on the side panels, and to arrange a telescopic device between the side panels and the rails; the telescopic device is fixed on the side panels and connected to the rails; the telescopic device can be extended so that the rails can extend out of the long holes and protrude out of the side panels; the telescopic device can also be retracted so that the rails can be hidden in the long holes; the rails retract into the side panels, so that the extension and retraction of the rails can be controlled by controlling the telescopic device; when the rails are needed, the rails are extended; when the rails are not needed, the rails are retracted and hidden in the long holes, thereby reducing the space occupied by the operating bed, increasing the range of activities of medical staff at the side of the operating bed, and facilitating medical staff to perform medical operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0026] Figure 1 This is a structural schematic diagram of an embodiment of the side rail of an operating table of the utility model;
[0027] Figure 2 It is a structural explosion diagram of an embodiment of the side rail of an operating table of the utility model;
[0028] Figure 3 This is a schematic diagram of the telescopic structure of an embodiment of the side rail of an operating table of the utility model;
[0029] Figure 4 This is a cross-sectional view of the telescopic member structure of an embodiment of the side rail of an operating table of the utility model;
[0030] Figure 5 The utility model is a schematic diagram of the track structure of an embodiment of the operating table side rail.
[0031] Description of Figure Numbers:
[0032] Label name Label name 100 Operating table side rails 23 Telescopic parts 10 track 231 Inner tube 11 Round hole 232 outer cylinder 12 Positioning piece 2321 Raised 13 Fixings 233 Cavity 20 Telescopic device 234 Elastic parts 21 Ball-bumping rebounder 30 Side panels 22 Telescopic Box 31 Long hole
[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0034] 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 of 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.
[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0036] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0037] The utility model provides an operating table side rail 100, which aims to reduce the space occupied by the operating table and facilitate medical staff to perform medical operations.
[0038] In the embodiment of the present utility model, in combination with reference to Figure 1 to Figure 2 The operating bed side rail 100 includes a rail 10, a side plate 30 and a telescopic device 20. The side plate 30 is provided with a long hole 31, and the rail 10 is hidden in the long hole 31. The telescopic device 20 is fixed to the side plate 30 and connected to the rail 10. The telescopic device 20 is extended to protrude the rail 10 from the long hole 31, and the telescopic device 20 is contracted to hide the rail 10 in the long hole 31.
[0039] It can be understood that the side panel 30 included in the operating bed side rail 100 is originally a panel located on the side of the operating bed, and by providing a long hole 31 and a telescopic device 20 on the side panel 30, the track 10 is connected to the telescopic device 20. The track 10 is extended or contracted by the telescopic device 20 so that it can protrude from the side panel 30 or be hidden in the long hole 31 of the side panel 30, so that the track 10 has a hidden function. When the track 10 is not needed, the track 10 can be hidden to save the space occupied by the operating bed.
[0040] In some embodiments, the telescopic device 20 can be in the form of a drawer, by setting a telescopic guide rail passing through the long hole 31, one end of the telescopic guide rail is connected to the track 10, and the other end is fixed to the telescopic device 20. The telescopic guide rail can overlap so that the track 10 is hidden in the long hole 31, and the telescopic guide rail can also be extended so that the track 10 protrudes from the long hole 31.
[0041] In other embodiments, the telescopic device 20 may also adopt a mode similar to a telescopic umbrella, in which an elastic ball and a small hole are provided in the telescopic guide rail, and the elastic ball is compressed in the telescopic guide rail. When the telescopic guide rail is extended to the maximum distance, the elastic ball protrudes from the small hole to maintain the length of the telescopic guide rail, thereby preventing the track 10 from moving due to misoperation after protruding.
[0042] Further, see Figure 2In one embodiment, a ball-bumping rebounder 21 is provided in the telescopic device 20, and a fixing part 13 is provided at one end of the track 10 close to the telescopic device 20; when the ball-bumping rebounder 21 is connected to the fixing part 13, the track 10 is hidden in the long hole 31; when the ball-bumping rebounder 21 is separated from the fixing part 13, the track 10 protrudes from the long hole 31.
[0043] It can be understood that the ball-bumping rebounder 21 here is the same as the common ball-bumping rebounder 21 on the market. By squeezing the fixed end of the ball-bumping rebounder 21 once, the fixed end will close and grab the fixing part 13. At this time, the track 10 can be hidden in the long hole 31. When the fixed end is squeezed again, the fixed end will open, and the fixing part 13 can leave the ball-bumping rebounder 21. At this time, the track 10 can protrude from the long hole 31.
[0044] In some embodiments, a plurality of ball-bumping rebounders 21 can be provided, and the plurality of ball-bumping rebounders 21 are arranged at intervals in the telescopic device 20, and a plurality of fixing members 13 are also provided correspondingly, and are arranged at corresponding intervals at one end of the track 10 close to the telescopic device 20, so that each position on the track 10 can be captured and locked by the ball-bumping rebounder 21, thereby enhancing the hiding effect of the track 10.
[0045] Further, see Figure 2 In one embodiment, the telescopic device 20 includes a telescopic box 22 and a telescopic member 23. The telescopic box 22 is fixed to the side panel 30. One end of the telescopic member 23 is connected to the telescopic box 22 and the other end is connected to the track 10. The ball-bumping rebounder 21 is installed on the telescopic box 22.
[0046] In this arrangement, the telescopic device 20 includes a telescopic box 22 and a telescopic member 23. The telescopic box 22 is fixed to the side panel 30. The telescopic member 23 and the ball-bumping rebounder 21 are installed in the telescopic box 22. The telescopic box 22 provides space for the telescopic member 23 to be extended and retracted, thereby facilitating the installation and extension of the telescopic member 23.
[0047] In some embodiments, the depth of the telescopic box 22 is the same as the length of the telescopic member 23 in the retracted state, so that the telescopic box 22 can reduce the volume occupied. The depth of the telescopic box 22 just meets the space required for the retraction of the telescopic member 23 and the track 10 to be hidden in the long hole 31.
[0048] Further, see Figures 2 to 4 In one embodiment, the telescopic member 23 includes an inner tube 231 and an outer tube 232 , one end of the inner tube 231 is connected to the telescopic box 22 , the outer tube 232 is sleeved on the inner tube 231 , and one end of the outer tube 232 away from the telescopic box 22 is connected to the track 10 .
[0049] With such arrangement, the telescopic member 23 is telescopically extendable through the combination of the inner cylinder 231 and the outer cylinder 232. When the inner cylinder 231 and the outer cylinder 232 overlap, the track 10 is pulled into the long hole 31 by the telescopic member 23. When the inner cylinder 231 and the outer cylinder 232 move relative to each other, the track 10 is pushed out of the long hole 31 by the telescopic member 23. This makes the telescopic function of the telescopic member 23 relatively easy to achieve, which is convenient for subsequent maintenance.
[0050] In some embodiments, a convex strip is provided at one end of the inner cylinder 231 close to the track 10, and a small hole is provided at one end of the outer cylinder 232 away from the track 10. After the inner cylinder 231 passes through the small hole, the small hole and the convex strip cooperate to limit the movement of the inner cylinder 231, thereby preventing the inner cylinder 231 from detaching from the outer cylinder 232 when the inner cylinder 231 moves relative to the outer cylinder 232.
[0051] Further, see Figure 3 In one embodiment, both the inner tube 231 and the outer tube 232 are provided with a cavity 233 , and an elastic member 234 is provided in the cavity 233 .
[0052] With such a configuration, the telescopic member 23 can be stretched with the aid of the elastic force of the elastic member 234 . When the telescopic member 23 is stretched to its maximum length, the elastic member 234 can continue to exert elastic force to maintain the length of the telescopic member 23 , thereby preventing the track 10 from becoming unstable when it protrudes from the long hole 31 .
[0053] In some embodiments, the elastic member 234 can be a spring installed in the cavity 233 between the inner tube 231 and the outer tube 232 , one end of the spring is connected to one end of the inner tube 231 close to the telescopic box 22 , and the other end of the spring is connected to one end of the outer tube 232 close to the track 10 .
[0054] Further, see Figure 4 In one embodiment, the outer surface diameter of the inner tube 231 gradually increases from one end close to the telescopic box 22 to the end away from the telescopic box 22 , and the maximum outer surface diameter of the inner tube 231 is greater than the diameter of the cavity 233 of the outer tube 232 .
[0055] With such arrangement, the outer surface of the inner cylinder 231 is equivalent to an inclined surface, and the maximum diameter of the outer surface of the inner cylinder 231 is larger than the diameter of the cavity 233 of the outer cylinder 232. In this way, when the inner cylinder 231 and the outer cylinder 232 move relative to each other to the maximum distance, that is, when the telescopic member 23 is extended to the maximum length, the outer surface of the inner cylinder 231 will be stuck in the cavity 233 of the outer cylinder 232, so as to achieve the self-locking effect of the telescopic member 23.
[0056] In some embodiments, in order to facilitate the combination of the inner cylinder 231 and the outer cylinder 232, the diameter of the cavity 233 of the outer cylinder 232 also gradually increases from the end close to the telescopic box 22 to the end away from the telescopic box 22, so that the inner cylinder 231 can enter from the end with a larger diameter of the outer cylinder 232 to complete the assembly of the telescopic member 23.
[0057] Further, see Figure 5 In one embodiment, a circular hole 11 is provided on one side of the track 10 close to the telescopic box 22 , and the outer tube 232 is inserted into the circular hole 11 .
[0058] In this configuration, the telescopic member 23 is connected to the track 10 by plugging the outer tube 232 into the circular hole 11 on the track 10 , so that the connection relationship between the telescopic member 23 and the track 10 is relatively simple, which facilitates the maintenance and upgrading of the operating table side rail 100 .
[0059] In some embodiments, the outer cylinder 232 can be interference fit with the circular hole 11, and the outer cylinder 232 can drive the track 10 to protrude or hide through the abutment friction with the inner wall of the circular hole 11, so that the track 10 and the telescopic member 23 can be connected only by plugging and unplugging.
[0060] Further, see Figure 3 to Figure 4 In one embodiment, a protrusion 2321 is provided at one end of the outer cylinder 232 close to the track 10 , and a positioning piece 12 is provided in the track 10 . The positioning piece 12 passes through the track 10 and abuts against the protrusion 2321 in the circular hole 11 .
[0061] In this way, the outer cylinder 232 and the circular hole 11 are fixed by the positioning piece 12. A protrusion 2321 is provided at the end of the outer cylinder 232 close to the track 10. The protrusion 2321 cooperates with the positioning piece 12 to prevent the outer cylinder 232 from detaching from the circular hole 11 of the track 10, causing the track 10 to lose its original function.
[0062] In some embodiments, the positioning piece 12, the protrusion 2321 and the track 10 are interference fit, so that the three are closely matched to reduce the gap as much as possible, making the extension or contraction effect of the telescopic member 23 on the track 10 more stable and making the movement of the track 10 more precise.
[0063] Further, see Figure 1 , Figure 2 In one embodiment, two telescopic members 23 are provided, the ball-bumping rebounder 21 is located at the center of the telescopic box 22 , and the two telescopic members 23 are symmetrically arranged on both sides of the ball-bumping rebounder 21 .
[0064] With such arrangement, the two telescopic members 23 are symmetrically distributed on both sides of the ball-bumping rebounder 21, so that the force distribution of the track 10 and the telescopic box 22 is relatively symmetrical, avoiding that the force distribution of the track 10 or the telescopic box 22 is too concentrated on one end, thereby improving the durability of the track 10 and the telescopic box 22 and increasing their service life.
[0065] In some embodiments, the distance between the two telescopic parts 23 and the ball-bumping rebounder 21 is based on the requirement that the track 10 can move smoothly. It only requires that the track 10 can smoothly protrude or hide from the long hole 31. The distance between the two telescopic parts 23 and the ball-bumping rebounder 21 is not specifically limited.
[0066] The utility model further provides an operating bed, which includes an operating bed side panel 30. The specific structure of the operating bed side panel 30 refers to the above embodiment. Since the operating bed adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.
[0067] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A side rail of an operating table, characterized in that: include: track; A side plate, wherein the side plate is provided with a long hole, and the track is hidden in the long hole; A telescopic device is fixed to the side plate and connected to the track. The telescopic device is extended to protrude the track from the long hole, and the telescopic device is contracted to hide the track in the long hole.
2. The operating table side rail according to claim 1, characterized in that: The telescopic device is provided with a ball-bumping rebounder, and one end of the track close to the telescopic device is provided with a fixing piece; When the ball-bumping rebounder is connected to the fixing member, the track is hidden in the long hole; When the ball-bumping rebounder is separated from the fixing member, the track protrudes from the elongated hole.
3. The operating table side rail according to claim 2, characterized in that: The telescopic device comprises a telescopic box and a telescopic member, wherein the telescopic box is fixed to the side plate, one end of the telescopic member is connected to the telescopic box, and the other end is connected to the track, and the ball-bumping rebounder is installed on the telescopic box.
4. The operating table side rail according to claim 3, characterized in that: The telescopic member comprises: An inner cylinder, one end of which is connected to the telescopic box; The outer cylinder is sleeved on the inner cylinder, and one end of the outer cylinder away from the telescopic box is connected to the track.
5. The operating table side rail according to claim 4, characterized in that: The inner tube and the outer tube are both provided with cavities, and elastic members are provided in the cavities.
6. The operating table side rail according to claim 5, characterized in that: The outer surface diameter of the inner cylinder gradually increases from one end close to the telescopic box to one end far away from the telescopic box, and the maximum diameter of the outer surface of the inner cylinder is greater than the cavity diameter of the outer cylinder.
7. The operating table side rail according to claim 4, characterized in that: A circular hole is arranged on one side of the track close to the telescopic box, and the outer cylinder is inserted into the circular hole.
8. The operating table side rail according to claim 7, characterized in that: A protrusion is provided at one end of the outer cylinder close to the track, and a positioning piece is provided in the track. The positioning piece passes through the track and abuts against the protrusion in the circular hole.
9. The operating table side rail according to claim 3, characterized in that: The telescopic members are provided with two, the ball-bumping rebounder is located at the center of the telescopic box, and the two telescopic members are symmetrically arranged on both sides of the ball-bumping rebounder.
10. An operating table, characterized in that: It comprises the side rails of an operating table as described in any one of claims 1 to 9.