Ultra-low hydraulic adjustment electric operating table
By designing self-locking components on the operating table to lock the stabilization parts of the back plate, the problem of dumping caused by the failure of the existing operating table back plate to stabilize the weight of the patient, achieving stability of the back plate and avoiding patient injury and surgical risks increase.
Patent Information
- Application Number
- CN202420394569.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-01
AI Technical Summary
In the prior art, the back plate of most operating tables cannot stabilize the weight of the patient, causing the back plate to tilt downward, which is too fast and the patient cannot respond in time, resulting in falls or other injuries, interfering with surgical operations, and increasing the risk of surgery.
An ultra-low hydraulic adjustment electric operating table is designed, using self-locking components, including stabilizers, locking members and induction members. When the back plate is under excessive pressure and pours downward, the induction member pushes the locking member to lock the stabilizer member, making the back The board cannot continue to tilt downwards.
The self-locking assembly is set to avoid the downward tilt of the back plate, reducing the risk of fall or other injuries in the patient, ensuring the smooth progress of the operation.
Smart Images
Figure CN222487963U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of operating tables, in particular to an ultra-low-position hydraulically adjustable electric operating table. Background Art
[0002] An electric operating table is a medical device used in an operating room. It is driven by an electric motor to achieve functions such as lifting, tilting and rotating, providing doctors with a working platform suitable for surgical operations. When the backboard of the operating table is tilted upward, the patient's back is against the backboard, which will exert great pressure on the backboard. If the patient's weight or the pressure applied exceeds the bearing range of the backboard of the operating table, the backboards of most operating tables in the prior art cannot stably support the patient's weight and will tip downward. Since the patient's center of gravity is applied to the backboard, this will cause the backboard to tip downward too quickly, making it impossible for the patient to react in time, resulting in the patient falling or suffering other injuries, and will interfere with surgical operations, increase surgical risks, and affect the smooth progress of the operation. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above problems and / or the problems existing in the existing ultra-low-position hydraulically adjustable electric operating tables, the present utility model is proposed.
[0005] Therefore, the problem to be solved by the present invention is that the backboards of most operating tables in the prior art cannot stably support the weight of the patient and may tip over. Moreover, since the center of gravity of the patient is applied to the backboard, the backboard may tip over too quickly, making it impossible for the patient to react in time, resulting in falls or other injuries to the patient. This may also interfere with surgical operations, increase surgical risks, and affect the smooth progress of the operation.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an ultra-low hydraulically adjustable electric operating table, comprising an operating table assembly, including a base, a column, a support frame and a rotating frame, wherein the column is arranged on the top of the base, the support frame is located on the top of the column, and the rotating frame is arranged on one side of the support frame;
[0007] The self-locking component is arranged on one side of the support frame, and comprises a stabilizing member, a locking member and a sensing member. The stabilizing member is arranged on one side of the support frame, the locking member is located inside the stabilizing member, and the sensing member is arranged inside the locking member.
[0008] As a preferred solution of the ultra-low position hydraulically adjustable electric operating table of the utility model, the stabilizing member includes a rotating column, a rotating rod and a rotating sleeve, the rotating column is rotatably connected to one side of the support frame, the rotating rod is fixed to the outside of the rotating column, and the rotating sleeve is located on one side of the rotating frame.
[0009] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, wherein: the rotating sleeve is rotatably connected to one side of the rotating frame through a rotating shaft.
[0010] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, one end of the rotating rod is inserted into the rotating sleeve and movably connected with the rotating sleeve.
[0011] As a preferred solution of the ultra-low position hydraulically adjustable electric operating table of the utility model, the locking member includes a positioning ring, a limiting column, a fixing plate and a supporting block, the positioning ring is located in the rotating column, the limiting column is fixed to one side of the positioning ring, the fixing plate is located on one side of the rotating column, the supporting block is fixed to the bottom of the fixing plate, and a limiting hole corresponding to the limiting column is opened on the fixing plate.
[0012] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, the locking member further comprises a stabilizing column, one end of which is fixed to the inner wall of the rotating column, and the other end is inserted into the limiting column and movably connected to the limiting column.
[0013] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, the locking member further comprises a spring, both ends of which are respectively fixed to the positioning ring and the inner wall of the rotating column, and are sleeved on the outside of the stabilizing column.
[0014] As a preferred solution of the ultra-low position hydraulically adjustable electric operating table of the utility model, the sensing component includes a fixed column, a push plate and a positioning shaft, the fixed column is fixed in the rotating column, a groove is provided on the fixed column, the push plate is located in the groove, and the positioning shaft is fixed in the groove.
[0015] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, the induction component further includes a counterweight ball, and the counterweight ball is fixed to one side of the push plate.
[0016] As a preferred solution of the ultra-low-position hydraulically adjustable electric operating table of the utility model, the induction component further includes a torsion spring, both ends of which are respectively fixed to the push plate and the positioning shaft, and are sleeved on the outside of the positioning shaft.
[0017] The beneficial effect of the utility model is that through the setting of the self-locking component, when the pressure on the back plate is too high and it falls downward, the back plate can be locked by the self-locking component so that the back plate cannot continue to fall downward, thereby preventing the patient from falling or suffering other injuries. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0019] Figure 1 This is the overall structure diagram of the ultra-low-position hydraulically adjustable electric operating table.
[0020] Figure 2 This is the structural diagram of the self-locking components of the ultra-low-position hydraulically adjustable electric operating table.
[0021] Figure 3 This is a cross-sectional structural diagram of the rotating column of the ultra-low-position hydraulically adjustable electric operating table.
[0022] Figure 4 This is the structural diagram of the sensing components of the ultra-low-position hydraulically adjustable electric operating table. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0026] Example 1
[0027] Reference Figure 1-Figure 4, which is the first embodiment of the utility model, and this embodiment provides an ultra-low-position hydraulically adjustable electric operating table. The ultra-low-position hydraulically adjustable electric operating table includes an operating table assembly 100 and a self-locking assembly 200, and the cooperation of the two can reduce the risk of patients.
[0028] Specifically, the operating table assembly 100 includes a base 101 , a column 102 , a support frame 103 and a rotating frame 104 . The column 102 is disposed on the top of the base 101 , the support frame 103 is located on the top of the column 102 , and the rotating frame 104 is disposed on one side of the support frame 103 .
[0029] The table top is 498mm at the lowest and has a lifting stroke of 500mm. Both the column 102 and the lifting cylinder are three-sleeve, providing the maximum stroke. The base 101 adopts a floor-standing type with the entire chassis frame, which is more stable. When moving, the brake cylinder can lift up the casters. A hip plate is fixed on the top of the support frame 103, and a back plate is fixed on the top of the rotating frame 104. The rotating frame 104 is used to drive the back plate to rotate. A leg plate is provided on one side of the support frame 103. The back plate and leg plate have anti-collision function. When the back plate and leg plate rotate and encounter hard objects, they will automatically stop moving to prevent the operating table from being damaged. This is a prior art, and this solution will not be elaborated in detail, and technical personnel in this field can clearly understand the working principle.
[0030] Specifically, the self-locking component 200 is arranged on one side of the support frame 103, and includes a stabilizing member 201, a locking member 202 and a sensing member 203. The stabilizing member 201 is arranged on one side of the support frame 103, the locking member 202 is located in the stabilizing member 201, and the sensing member 203 is arranged in the locking member 202.
[0031] There are two groups of self-locking components 200, which are located on both sides of the support frame 103 respectively. The support frame 103 and the rotating frame 104 are connected by an additional connection through the stabilizing member 201. When the rotating frame 104 is adjusted and rotated normally, the stabilizing member 201 will not have any effect on it. When the rotating frame 104 drives the back plate to be in an upward tilted state, and the back plate cannot provide stable support for the patient and suddenly tilts downward, the locking member 202 can be pushed to move by the sensing member 203, and the stabilizing member 201 can be locked by the locking member 202, so that the stabilizing member 201 cannot continue to rotate, and then the rotating frame 104 can be locked, so that the back plate cannot continue to tilt downward, thereby preventing the patient from falling or suffering other injuries.
[0032] Example 2
[0033] Reference Figure 1-Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.
[0034] Specifically, the stabilizing member 201 includes a rotating column 201a, a rotating rod 201b and a rotating sleeve 201c. The rotating column 201a is rotatably connected to one side of the support frame 103, the rotating rod 201b is fixed to the outside of the rotating column 201a, and the rotating sleeve 201c is located on one side of the rotating frame 104.
[0035] The rotating column 201a is used to position one end of the rotating rod 201b. When the rotating frame 104 rotates, it drives the rotating sleeve 201c to rotate, and drives the rotating rod 201b and the rotating column 201a to rotate through the rotating sleeve 201c.
[0036] Specifically, the rotating sleeve 201c is rotatably connected to one side of the rotating frame 104 via a rotating shaft.
[0037] Specifically, one end of the rotating rod 201b is inserted into the rotating sleeve 201c and is movably connected to the rotating sleeve 201c.
[0038] Specifically, the locking member 202 includes a positioning ring 202a, a limiting column 202b, a fixing plate 202c and a supporting block 202d. The positioning ring 202a is located inside the rotating column 201a, the limiting column 202b is fixed to one side of the positioning ring 202a, the fixing plate 202c is located on one side of the rotating column 201a, the supporting block 202d is fixed to the bottom of the fixing plate 202c, and a limiting hole 202c-1 corresponding to the limiting column 202b is opened on the fixing plate 202c.
[0039] There are multiple limiting holes 202c - 1 and limiting columns 202b, which are evenly distributed in a ring shape on one side of the fixing plate 202c and the positioning ring 202a. The supporting block 202d is L-shaped, and one side is fixed to the supporting frame 103.
[0040] When the positioning ring 202a moves, it will drive the limiting column 202b to move, and the limiting column 202b will enter the limiting hole 202c-1 and engage with the limiting hole 202c-1. Through the cooperation of the two, the rotating column 201a can be locked, and the rotating rod 201b and the rotating column 201a can be locked through the rotating column 201a, so that the rotating frame 104 can stop tilting downward.
[0041] Specifically, the locking member 202 further includes a stabilizing column 202e, one end of which is fixed to the inner wall of the rotating column 201a, and the other end of which is inserted into the limiting column 202b and movably connected to the limiting column 202b.
[0042] There are multiple stabilizing columns 202e, which are evenly distributed in a ring shape on one side of the inner wall of the rotating column 201a. The stabilizing columns 202e are used to position the positioning ring 202a to prevent it from shifting when moving.
[0043] Example 3
[0044] Reference Figure 1-Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.
[0045] Specifically, the locking member 202 further includes a spring 202f, both ends of which are respectively fixed to the positioning ring 202a and the inner wall of the rotating column 201a, and are sleeved on the outer side of the stabilizing column 202e.
[0046] The spring 202f applies a pulling force to the positioning ring 202a, so that the positioning ring 202a can be reset after driving the limiting column 202b to enter the limiting hole 202c-1.
[0047] Specifically, the sensing element 203 includes a fixed column 203a, a push plate 203b and a positioning shaft 203c. The fixed column 203a is fixed in the rotating column 201a. A groove 203a-1 is provided on the fixed column 203a. The push plate 203b is located in the groove 203a-1. The positioning shaft 203c is fixed in the groove 203a-1.
[0048] The push plate 203b is rotatably connected to the outer side of the positioning shaft 203c. When the rotating frame 104 rotates at a normal speed, the push plate 203b will always be located in the groove 203a-1. When the rotating frame 104 tilts downward too quickly, the centrifugal force generated at this time will cause the end of the push plate 203b to move outward, and the positioning ring 202a will be pushed to move by the push plate 203b, so that the positioning ring 202a can drive the limiting column 202b to enter the limiting hole 202c-1.
[0049] Specifically, the sensing element 203 further includes a weight ball 203d, and the weight ball 203d is fixed to one side of the push plate 203b.
[0050] The weighted ball 203d is provided to increase the weight of the push plate 203b, so that the push plate 203b can clearly sense the change of the centrifugal force and have enough force to push the positioning ring 202a to move.
[0051] Specifically, the sensing element 203 further includes a torsion spring 203e, both ends of which are respectively fixed to the push plate 203b and the positioning shaft 203c, and are sleeved on the outer side of the positioning shaft 203c.
[0052] The torsion spring 203e is provided to position the push plate 203b to prevent it from falling downward when it is located at the bottom, and can apply a rotational force to the push plate 203b. When the centrifugal force is reduced, the push plate 203b can be reset.
[0053] When in use, when the rotating frame 104 drives the back plate to rise up, when the patient's weight or the pressure applied exceeds the bearing range of the operating table back plate, the rotating frame 104 will quickly tilt downward, and drive the rotating sleeve 201c and the rotating rod 201b to rotate through the rotating frame 104, and the rotating rod 201b drives the rotating column 201a to rotate at a high speed. At this time, the rotating column 201a will generate a large centrifugal force, and the generated centrifugal force will cause the end of the push plate 203b to move outward, and through the push plate 2 03b pushes the positioning ring 202a to move. When the positioning ring 202a moves, it will drive the limiting column 202b to move, and make the limiting column 202b enter the limiting hole 202c-1 and engage with the limiting hole 202c-1. Through the cooperation of the two, the rotating column 201a can be locked, and the rotating rod 201b and the rotating column 201a can be locked through the rotating column 201a, so that the rotating frame 104 and the back plate can stop tilting downward, thereby preventing the patient from falling or suffering other injuries.
[0054] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. An ultra-low hydraulically adjustable electric operating table, characterized in that: include, An operating table assembly (100) comprises a base (101), a column (102), a support frame (103) and a rotating frame (104), wherein the column (102) is arranged on the top of the base (101), the support frame (103) is located on the top of the column (102), and the rotating frame (104) is arranged on one side of the support frame (103); The self-locking component (200) is arranged on one side of the support frame (103), and comprises a stabilizing member (201), a locking member (202) and a sensing member (203); the stabilizing member (201) is arranged on one side of the support frame (103), the locking member (202) is located inside the stabilizing member (201), and the sensing member (203) is arranged inside the locking member (202).
2. The ultra-low-position hydraulically adjustable electric operating table according to claim 1, characterized in that: The stabilizing member (201) comprises a rotating column (201a), a rotating rod (201b) and a rotating sleeve (201c); the rotating column (201a) is rotatably connected to one side of the support frame (103); the rotating rod (201b) is fixed to the outside of the rotating column (201a); and the rotating sleeve (201c) is located on one side of the rotating frame (104).
3. The ultra-low-position hydraulically adjustable electric operating table according to claim 2, characterized in that: The rotating sleeve (201c) is rotatably connected to one side of the rotating frame (104) via a rotating shaft.
4. The ultra-low-position hydraulically adjustable electric operating table according to claim 2 or 3, characterized in that: One end of the rotating rod (201b) is inserted into the rotating sleeve (201c) and is movably connected to the rotating sleeve (201c).
5. The ultra-low-position hydraulically adjustable electric operating table according to claim 4, characterized in that: The locking member (202) comprises a positioning ring (202a), a limiting column (202b), a fixing plate (202c) and a supporting block (202d); the positioning ring (202a) is located inside the rotating column (201a); the limiting column (202b) is fixed to one side of the positioning ring (202a); the fixing plate (202c) is located on one side of the rotating column (201a); the supporting block (202d) is fixed to the bottom of the fixing plate (202c); and a limiting hole (202c-1) corresponding to the limiting column (202b) is provided on the fixing plate (202c).
6. The ultra-low-position hydraulically adjustable electric operating table according to claim 5, characterized in that: The locking member (202) further comprises a stabilizing column (202e), one end of which is fixed to the inner wall of the rotating column (201a), and the other end of which is inserted into the limiting column (202b) and movably connected to the limiting column (202b).
7. The ultra-low-position hydraulically adjustable electric operating table according to claim 6, characterized in that: The locking member (202) further comprises a spring (202f), the two ends of which are respectively fixed to the positioning ring (202a) and the inner wall of the rotating column (201a), and are sleeved on the outside of the stabilizing column (202e).
8. The ultra-low-position hydraulically adjustable electric operating table according to claim 6 or 7, characterized in that: The sensing component (203) comprises a fixed column (203a), a push plate (203b) and a positioning shaft (203c); the fixed column (203a) is fixed in the rotating column (201a); a groove (203a-1) is provided on the fixed column (203a); the push plate (203b) is located in the groove (203a-1); and the positioning shaft (203c) is fixed in the groove (203a-1).
9. The ultra-low-position hydraulically adjustable electric operating table according to claim 8, characterized in that: The sensing element (203) further comprises a weighted ball (203d), and the weighted ball (203d) is fixed to one side of the push plate (203b).
10. The ultra-low-position hydraulically adjustable electric operating table according to claim 9, characterized in that: The sensing element (203) further comprises a torsion spring (203e), the two ends of which are respectively fixed to the push plate (203b) and the positioning shaft (203c), and are sleeved on the outside of the positioning shaft (203c).