Folding treatment auxiliary table

Abstract

The utility model discloses a folding treatment auxiliary table, which belongs to the technical field of medical auxiliary instruments, solves the problem that various auxiliary instruments are easy to wind together when a main board of an existing instrument table is used, and the difficulty of surgical operation is increased, and comprises a folding main body, at least one group of instrument positioning components and a distance adjusting component, the folding main body comprises a main table plate, a table supporting part and a folding table plate, and the instrument positioning assembly comprises a positioning bearing seat, a positioning driving ring and at least one set of instrument positioning part. The surgical instrument straightening device is provided with the instrument positioning assembly, the instrument positioning assembly is composed of the positioning driving ring, the rotating rod positioning sleeve, the swinging rotating rod and the instrument positioning roller, and surgical instruments of different specifications and models can be clamped and straightened through cooperation of the positioning driving ring, the rotating rod positioning sleeve, the swinging rotating rod and the instrument positioning roller; and a plurality of surgical instruments can be prevented from being wound together through the separation of the wire arrangement, so that the normal use functions of the surgical instruments are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical auxiliary instrument, and specifically relates to a folding treatment auxiliary table. BACKGROUND

[0002] The endoscopy department is a department for performing endoscopic examination and treatment in a hospital, which includes various endoscopic techniques, such as ESD (endoscopic mucosal dissection), EMR (endoscopic mucosal resection), and endoscopic polypectomy, etc. The endoscopic technique can accurately locate the lesion site, and improve the accuracy and safety of the operation.

[0003] When performing minimally invasive surgery in the endoscopy department, various auxiliary instruments such as disposable hemostatic clips, endoscopic injection needles, and electric loop ligatures are needed for auxiliary operation. These auxiliary instruments are usually in long strip or linear structure. During operation, the auxiliary instruments can only be arranged in a coil shape on the operation auxiliary table. When used, the various auxiliary instruments are easily entangled together, which increases the operation difficulty of the surgery, and also affects the accuracy and integrity of the surgery, thereby reducing the treatment effect, and even the surgery may need to be performed again.

[0004] Meanwhile, the Chinese patent CN221770276U discloses a multifunctional instrument table for a composite operating room, which comprises two fixed boxes, the inside of the fixed box is slidably connected with a piston plate, the top of the piston plate is fixedly connected with a support plate extending to the outside of the fixed box, the top of the two support plates is fixedly connected with a main plate, the opposite side of the two fixed boxes is provided with a mounting assembly, the fixed box is provided with a limiting assembly, and the outside of the main plate is provided with an expansion mechanism. However, the main plate of the existing instrument table is prone to entanglement of various auxiliary instruments when used, which increases the operation difficulty of the surgery, and also cannot clamp and straighten the strip-shaped auxiliary instruments of different specifications, affecting the accuracy and integrity of the surgery. In view of the above problems, the folding treatment auxiliary table is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, provides a folding treatment auxiliary table, solves the problems that the main plate of the existing instrument table is prone to entanglement of various auxiliary instruments when used, which increases the operation difficulty of the surgery, and also cannot clamp and straighten the strip-shaped auxiliary instruments of different specifications, affecting the accuracy and integrity of the surgery.

[0006] The utility model is realized in this way, the folding treatment auxiliary table, the folding treatment auxiliary table includes:

[0007] The folding main body includes a main table plate, a table support part, and a folding table plate. One side of the table support part is rotatably connected with the folding table plate and is locked by a table plate locking part. The table support part is installed on the other side of the main table plate.

[0008] At least one set of instrument positioning assembly is slidingly mounted on the folding table board, and the instrument positioning assembly is used for straightening and positioning the surgical instrument;

[0009] A spacing adjustment assembly is mounted on the folding table board, and the spacing adjustment assembly is connected with the instrument positioning assembly, and the spacing adjustment assembly is used for adjusting the spacing between the multiple sets of instrument positioning assemblies;

[0010] The instrument positioning assembly comprises:

[0011] A positioning support seat;

[0012] A positioning drive ring is rotatably mounted in the positioning support seat, and the positioning support seat and the positioning drive ring are respectively provided with an instrument passing groove, and the surgical instrument penetrates through the instrument passing groove, and the positioning drive ring is provided with at least one set of a rotating rod passing groove, and a rotating rod positioning sleeve is hingedly mounted in the rotating rod passing groove;

[0013] At least one set of instrument positioning part is rotatably mounted in the positioning support seat, and the instrument positioning part comprises a swing rotating rod and an instrument positioning roller, one end of the swing rotating rod is rotatably connected with the positioning support seat, the other end of the swing rotating rod penetrates through the rotating rod positioning sleeve and is fixedly connected with the instrument positioning roller.

[0014] Preferably, the instrument positioning assembly further comprises:

[0015] A ring locking part is used for locking the positioning drive ring;

[0016] The ring locking part comprises:

[0017] At least one set of driving ratchet is fixedly mounted on the side wall of the positioning drive ring;

[0018] A locking ratchet is in meshing transmission with the driving ratchet, and the locking ratchet is rotatably mounted in the positioning support seat;

[0019] A torsional spring disc fixedly connected with the locking ratchet is rotatably mounted in the positioning support seat, one end of the torsional spring disc is fixedly connected with the locking ratchet, and a reset torsional spring is embedded in the torsional spring disc, and the reset torsional spring is fixedly mounted in the positioning support seat.

[0020] Preferably, the spacing adjustment assembly comprises:

[0021] An adjustment driving part is arranged on the folding table board;

[0022] An adjustment linkage part connected with the adjustment driving part is mounted in the folding table board;

[0023] At least one set of lifting adjusting parts, the lifting adjusting parts are respectively connected with the adjusting linkage part and the positioning support seat, and the lifting adjusting parts are used for adjusting the height of the positioning support seat.

[0024] Preferably, the adjusting driving part comprises:

[0025] A first screw rod, which is rotatably installed on the side wall of the folding table board;

[0026] A first threaded seat, which is threadedly sleeved on the outer wall of the first screw rod and connected with the adjusting linkage part.

[0027] Preferably, the adjusting linkage part comprises:

[0028] An adjusting linkage plate, which is slidingly embedded in the folding table board, and a vertical sliding groove is formed in the middle of the adjusting linkage plate, and at least one set of inclined sliding grooves is symmetrically formed on both sides of the vertical sliding groove;

[0029] A fixed linkage block, which is slidingly connected with the vertical sliding groove, and a fixed sliding sleeve is fixedly connected to one end of the fixed linkage block;

[0030] A movable linkage block, which is slidingly installed in the inclined sliding groove, and a movable sliding sleeve is fixedly connected to one end of the movable linkage block;

[0031] A sliding sleeve guide rod, which is fixedly installed on the main table board, and the sliding sleeve guide rod is used for supporting the fixed sliding sleeve and the movable sliding sleeve, the fixed sliding sleeve is fixedly installed on the sliding sleeve guide rod, the movable sliding sleeve is slidingly installed on the sliding sleeve guide rod, and the fixed sliding sleeve and the movable sliding sleeve are respectively detachably connected with the lifting adjusting part.

[0032] Preferably, the lifting adjusting part comprises:

[0033] A second screw rod, which is rotatably installed on the fixed sliding sleeve or the movable sliding sleeve, and an adjusting rotating wheel is fixedly installed at one end of the second screw rod;

[0034] A second threaded seat, which is threadedly sleeved on the outer wall of the second screw rod, and one side of the second threaded seat is fixedly connected with the positioning support seat.

[0035] Preferably, the table board locking part comprises:

[0036] A table board connecting shaft, which is fixedly installed on the side wall of the folding table board, one end of the table board connecting shaft, which is away from the folding table board, is rotatably connected with the main table board, and a table board locking seat is further fixedly installed at the end of the table board connecting shaft, and at least one set of table board locking grooves is formed in the table board locking seat;

[0037] A table board locking pin, which is fixedly installed on the pin sliding seat and cooperates with the table board locking groove.

[0038] A side positioning groove is formed in the sidewall of the main table plate, and the pin sliding seat is in sliding connection with the side positioning groove.

[0039] A spring mounting seat is fixedly installed on the main table plate, and a return spring is embedded in the spring mounting seat, and one end of the return spring away from the spring mounting seat is fixedly connected with the pin sliding seat.

[0040] Preferably, the table support part comprises:

[0041] A support main plate;

[0042] An auxiliary extension plate is in sliding connection with the support main plate, and a support guide groove for guiding the auxiliary extension plate is formed in the support main plate;

[0043] A plate connecting seat is slidingly installed in the support guide groove, one side of the plate connecting seat is fixedly connected with the auxiliary extension plate, and a linkage rack is installed on the plate connecting seat;

[0044] An upper supporting seat is rotatably installed in the main table plate, and the upper supporting seat is fixedly connected with one end of the support main plate;

[0045] A lower supporting seat is fixedly connected with the other end of the support plate;

[0046] A synchronous folding and unfolding assembly is installed in the upper supporting seat, and the synchronous folding and unfolding assembly is connected with the support main plate and the plate connecting seat, and is used for synchronously folding and unfolding the support main plate and the auxiliary extension plate and adjusting the position of the auxiliary extension plate.

[0047] Preferably, the synchronous folding and unfolding assembly comprises:

[0048] A driving motor is fixedly installed in the upper supporting seat, and an output shaft of the driving motor is fixedly connected with a folding and unfolding transmission part, the folding and unfolding transmission part is arranged in the upper supporting seat and the lower supporting seat, and the folding and unfolding transmission part is used for driving the plate connecting seat to move;

[0049] A folding and unfolding positioning seat is fixedly installed in the main table plate, the plate connecting seat is in sliding connection with the folding and unfolding positioning seat, one side of the folding and unfolding positioning seat is provided with a folding and unfolding opening, and a linkage gear is fixedly installed in the folding and unfolding positioning seat, and the linkage gear is in meshing transmission with the linkage rack.

[0050] Preferably, the folding and unfolding transmission part comprises:

[0051] A driving gear is rotatably installed in the upper supporting seat, and the driving gear is fixedly connected with the output shaft of the driving motor;

[0052] The driven rotating wheel is rotatably installed in the lower supporting seat, the driving rotating wheel is rotatably connected with the driven rotating wheel through the transmission bar, and the transmission bar is fixedly connected with the plate connecting seat.

[0053] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0054] In the embodiment of the utility model, the instrument positioning assembly is composed of a positioning driving ring, a rotating rod positioning sleeve, an oscillating rotating rod and an instrument positioning roller, and the positioning driving ring, the rotating rod positioning sleeve, the oscillating rotating rod and the instrument positioning roller can cooperate to clamp and straighten surgical instruments of different specifications and models, and the wire arrangement and separation can ensure that each surgical instrument is not entangled together, thereby ensuring the normal use function of the surgical instruments and shortening the operation time.

[0055] In the embodiment of the utility model, the folding main body is composed of a main table plate, a table supporting part and a folding table plate, and the folding main body can conveniently clamp and straighten surgical instruments of different specifications and models, is convenient to fold and store, and is easy to operate, thereby reducing the work burden of medical personnel.

[0056] In the embodiment of the utility model, the spacing adjustment assembly is composed of an adjustment driving part, an adjustment linkage part and a lifting adjustment part, and the adjustment driving part and the adjustment linkage part can cooperate to adjust the spacing of multiple instrument positioning assemblies, thereby meeting the isolation and wire arrangement requirements of multiple surgical instruments, avoiding the entanglement and disorder of the surgical instruments, and improving the operation efficiency of the surgical instruments.

[0057] In the embodiment of the utility model, the table supporting part is composed of a supporting main plate, an auxiliary extension plate, a plate connecting seat and a synchronous folding and unfolding assembly, the synchronous folding and unfolding assembly can flexibly adjust the extension position of the auxiliary extension plate, thereby meeting the support height requirements of different surgical instruments, and the synchronous folding and unfolding assembly can flexibly fold and unfold the supporting main plate and the auxiliary extension plate, thereby facilitating the folding and storage of the folding treatment auxiliary table. BRIEF DESCRIPTION OF DRAWINGS

[0058] Figure 1 is a structural schematic view of a folding treatment auxiliary table provided by the utility model.

[0059] Figure 2 is an axonometric view of a folding treatment auxiliary table provided by the utility model.

[0060] Figure 3 is a front view of a folding treatment auxiliary table provided by the utility model.

[0061] Figure 4Is the structure schematic diagram of the instrument positioning assembly provided by the utility model.

[0062] Figure 5 Is the isometric view of the instrument positioning assembly provided by the utility model.

[0063] Figure 6 Is the structure schematic diagram of the distance adjusting assembly provided by the utility model.

[0064] Figure 7 Is the isometric view of the distance adjusting assembly provided by the utility model.

[0065] Figure 8 Is the front view of the distance adjusting assembly provided by the utility model.

[0066] Figure 9 Is Figure 6 The local amplification structure schematic diagram of A in the middle.

[0067] Figure 10 Is the structure schematic diagram of the table support part provided by the utility model.

[0068] Figure 11 Is the three-dimensional structure schematic diagram of the table support part provided by the utility model.

[0069] Figure 12 Is the front view of the table support part provided by the utility model.

[0070] In the diagram: 1-Folding main body, 11-Main platform, 12-Platform support, 121-Main support plate, 122-Auxiliary extension plate, 123-Support guide groove, 124-Upper support seat, 125-Lower support seat, 126-Plate connecting seat, 127-Linkage rack, 13-Folding platform, 14-Platform locking part, 141-Spring mounting seat, 142-Reset spring, 143-Pin sliding seat, 144-Side positioning groove, 145-Platform locking pin, 146-Platform connecting shaft, 147-Platform locking seat, 15-Accessory buckle, 2-Instrument positioning assembly, 21-Positioning support seat, 22-Instrument passage groove, 23-Positioning drive ring, 231-Rotor passage groove, 232-Rotor positioning sleeve, 24-Instrument positioning part, 241-Swinging rotating rod, 242-Instrument positioning roller, 25-Ring 251-Driving ratchet, 252-Locking ratchet, 253-Torsion spring disc, 3-Gap adjustment assembly, 31-Adjustment drive unit, 311-First screw, 312-First threaded seat, 32-Adjustment linkage unit, 321-Vertical slide groove, 322-Inclined slide groove, 323-Fixed linkage block, 324-Moving linkage block, 325-Sliding sleeve guide rod, 326-Moving sliding sleeve, 327-Fixed sliding sleeve, 328-Adjustment linkage plate, 33-Lifting adjustment unit, 331-Adjusting wheel, 332-Second screw, 333-Second threaded seat, 4-Synchronous take-up and release assembly, 41-Drive motor, 42-Take-up and release transmission unit, 421-Active wheel, 422-Driven wheel, 423-Transmission bar, 43-Take-up and release positioning seat, 431-Take-up and release opening, 432-Linkage gear, 5-Surgical instrument. Detailed Implementation

[0071] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0072] The main plate of the existing instrument table is prone to winding of various auxiliary instruments, increasing the operation difficulty of the surgery, and unable to clamp and straighten the strip-shaped auxiliary instruments of different specifications, affecting the accuracy and integrity of the surgery. In view of the above problems, the folding treatment auxiliary table is provided. The folding treatment auxiliary table comprises a folding main body 1, at least one set of instrument positioning assembly 2 and a spacing adjusting assembly 3. The folding main body 1 comprises a main table plate 11, a table support part 12 and a folding table plate 13. The instrument positioning assembly 2 comprises a positioning support seat 21, a positioning drive ring 23 and at least one set of instrument positioning part 24. The instrument positioning part 24 is rotatably installed in the positioning support seat 21, and comprises a swing rotating rod 241 and an instrument positioning roller 242. Before the endoscopy surgery starts, the main table plate 11 is installed on the examination bed, a plurality of surgical instruments 5 of different specifications are passed through the instrument passing groove 22 according to the surgical requirements, the positioning drive ring 23 is manually rotated according to the specifications and models of the surgical instruments 5, and the swing rotating rod 241 and the instrument positioning roller 242 are swung to clamp and straighten the surgical instruments 5 of different specifications and models, thereby ensuring the normal progress of the endoscopy surgery.

[0073] In the embodiment of the utility model, the instrument positioning assembly 2 comprises a positioning drive ring 23, a rotating rod positioning sleeve 232, a swing rotating rod 241 and an instrument positioning roller 242, which can clamp and straighten the surgical instruments 5 of different specifications and models through the cooperation of the positioning drive ring 23, the rotating rod positioning sleeve 232, the swing rotating rod 241 and the instrument positioning roller 242. The wire arrangement separation can ensure that each surgical instrument 5 is not wound together, thereby ensuring the normal use function of the surgical instruments 5, and the medical staff does not need to waste time to untangle the surgical instruments 5, which helps to shorten the operation time and overcome the problem that the surgical instruments are prone to winding together in the existing stage, increasing the operation difficulty of the surgery, affecting the accuracy and integrity of the surgery, and thereby reducing the treatment effect.

[0074] It should be noted that the folding treatment auxiliary table can be used for supporting and clamping and straightening the surgical instruments 5 used in endoscopic mucosal dissection, endoscopic mucosal resection and endoscopic polyp resection in the endoscopy department, and the surgical instruments 5 include but are not limited to disposable hemostatic clips, endoscope injection needles and electric loop ligators.

[0075] Specifically, as shown in Figures 1-3 the folding treatment auxiliary table comprises:

[0076] The folding main body 1 comprises a main table plate 11, a table support part 12 and a folding table plate 13. One side of the table support part 12 is rotatably connected with the folding table plate 13 and is locked by a table plate locking part 14. The table support part 12 is installed on the other side of the main table plate 11.

[0077] The utility model discloses an embodiment, be provided with folding main body 1, folding main body 1 is by main table board 11, table support part 12, folding table board 13 is composed. The setting of folding main body 1 not only facilitates the clamping straightening of different specifications models surgical instrument 5, simultaneously folding storage is convenient, easy operation can reduce medical staff work burden.

[0078] Need to explain, main table board 11 can be rectangular board, " L " shape board or " work " shape board structure, and the material quality of main table board 11, folding table board 13, table support part 12 is same, can be stainless steel, titanium alloy or PVC material quality, in order to facilitate the installation main table board 11, at least one group of accessory buckle 15 is fixedly installed on the bottom of main table board 11, and the accessory clamping groove of accessory buckle 15 can be set on patient examination bed, surgical operating table, thereby facilitating the installation of main table board 11.

[0079] At least one group of instrument positioning assembly 2, the instrument positioning assembly 2 sliding installation is on above-mentioned folding table board 13, and instrument positioning assembly 2 is used for straightening and limiting for surgical instrument 5;

[0080] Spacing adjustment assembly 3, the spacing adjustment assembly 3 is installed on folding table board 13, and spacing adjustment assembly 3 is connected with instrument positioning assembly 2, and spacing adjustment assembly 3 is used for adjusting the spacing between multiple instrument positioning assembly 2;

[0081] Among them, as shown in Figures 4-5 Instrument positioning assembly 2 includes:

[0082] Positioning support seat 21, positioning support seat 21 can be internally hollow rectangular seat or round seat;

[0083] Positioning drive ring 23, positioning drive ring 23 is rotatably installed in positioning support seat 21, and positioning support seat 21, positioning drive ring 23 are respectively provided with instrument through groove 22, surgical instrument 5 penetrates instrument through groove 22, and at least one group of rotating rod through groove 231 is formed in positioning drive ring 23, and rotating rod positioning sleeve 232 is hingedly installed in rotating rod through groove 231;

[0084] At least one group of instrument positioning part 24, instrument positioning part 24 is rotatably installed in positioning support seat 21, and instrument positioning part 24 includes swing rotating rod 241 and instrument positioning roller 242, one end of swing rotating rod 241 is rotatably connected with positioning support seat 21, the other end of swing rotating rod 241 penetrates rotating rod positioning sleeve 232 and is fixedly connected with instrument positioning roller 242.

[0085] It should be noted that the positioning driving ring 23 can be an internally hollow circular ring or a circular seat, one side of the positioning driving ring 23 is rotatably connected with the positioning support seat 21 through rollers or bearings, the rotating rod passing grooves 231 can be arc-shaped grooves or rectangular grooves, the number of the rotating rod passing grooves 231 can be 3-6 groups, the rotating rod positioning sleeve 232 can be an internally hollow circular sleeve or a rectangular sleeve structure, and the swing rotating rod 241 can be an "L" shaped rod or an arc-shaped rod structure, one end of the swing rotating rod 241 is rotatably connected with the positioning support seat 21 through a bearing, the swing rotating rod 241 and the instrument positioning roller 242 are fixedly connected through buckles or threads, and the instrument positioning roller 242 can be a wear-resistant spherical or cylindrical roller structure. The instrument positioning roller 242 is made of an elastomer material, so that the instrument positioning roller 242 can keep a small clamping force on the surgical instrument 5 and facilitate stretching of the surgical instrument 5.

[0086] When it is necessary to clamp and straighten different specifications and models of surgical instruments 5, the positioning driving ring 23 is manually rotated, the positioning driving ring 23 drives the rotating rod positioning sleeve 232 to rotate, so that the rotating rod positioning sleeve 232 drives the swing rotating rod 241 and the instrument positioning roller 242 to rotate, so that the instrument positioning roller 242 clamps and straightens different specifications of surgical instruments 5.

[0087] In the embodiment, before the endoscopic surgery starts, the main table plate 11 is installed on the examination bed, a plurality of different specifications of surgical instruments 5 are passed through the instrument passing grooves 22 according to the surgical requirements, the positioning driving ring 23 is manually rotated according to the specifications and models of the surgical instruments 5, and the positioning driving ring 23 drives the swing rotating rod 241 and the instrument positioning roller 242 to swing, so that the instrument positioning roller 242 clamps and straightens different specifications and models of surgical instruments 5, and the normal endoscopic surgery is ensured.

[0088] In the embodiment of the utility model, the instrument positioning assembly 2 is composed of the positioning driving ring 23, the rotating rod positioning sleeve 232, the swing rotating rod 241 and the instrument positioning roller 242, different specifications and models of surgical instruments 5 can be clamped and straightened through the cooperation of the positioning driving ring 23, the rotating rod positioning sleeve 232, the swing rotating rod 241 and the instrument positioning roller 242, the surgical instruments 5 can be prevented from being wound together through the wire arrangement and separation, so that the normal use function of the surgical instruments 5 is ensured, and medical staff do not need to waste time to untangle the surgical instruments 5, which helps to shorten the operation time.

[0089] As shown in the further preferred embodiment of the utility model, Figures 4-5 As shown in the further preferred embodiment of the utility model,

[0090] The ring locking portion 25 is used for locking the positioning driving ring 23.

[0091] The utility model discloses an embodiment, be provided with ring locking portion 25, the setting of ring locking portion 25 is convenient for the positioning locking of positioning drive ring 23 to the phenomenon of avoiding the loose or falling of surgical instrument 5 when clamping.

[0092] Wherein, ring locking portion 25 includes:

[0093] At least one group drive ratchet 251, the drive ratchet 251 fixed mounting in the lateral wall of positioning drive ring 23;

[0094] Locking ratchet 252, locking ratchet 252 with drive ratchet 251 mesh transmission, locking ratchet 252 rotation is installed in positioning support seat 21;

[0095] With locking ratchet 252 fixed connection's torsion spring disc 253, torsion spring disc 253 rotation is installed in positioning support seat 21, and one end of torsion spring disc 253 is fixedly connected with locking ratchet 252, and reset torsion spring is embedded in torsion spring disc 253, and reset torsion spring is fixedly installed in positioning support seat 21.

[0096] In the embodiment, drive ratchet 251 adopts the mode that is circumferentially arranged in the lateral wall of positioning drive ring 23 with welding or riveting, and locking ratchet 252 adopts the mode that is fixedly connected with the end wall of torsion spring disc 253 with mortise joint or welding, and the setting of reset torsion spring can guarantee that locking ratchet 252 locks drive ratchet 251, and the clamping positioning of surgical instrument 5 of different specifications and models is guaranteed.

[0097] The utility model further preferably as shown in the embodiment, Figures 6-8 Spacing adjustment assembly 3 includes:

[0098] Adjustment driving part 31 is arranged on folding table plate 13;

[0099] Adjustment linkage part 32 is connected with adjustment driving part 31, and adjustment linkage part 32 is installed in folding table plate 13;

[0100] At least one group of lifting adjustment parts 33 are connected with adjustment linkage part 32 and positioning support seat 21 respectively, and lifting adjustment part 33 is used for adjusting the height of positioning support seat 21.

[0101] In the embodiment of the utility model, spacing adjustment assembly 3 is set, spacing adjustment assembly 3 is composed of adjustment driving part 31, adjustment linkage part 32 and lifting adjustment part 33, and adjustment driving part 31 and adjustment linkage part 32 can realize the same spacing adjustment of multiple instrument positioning assemblies 2, thereby meeting the isolation and arrangement requirements of multiple surgical instruments 5, avoiding the winding and disorder of surgical instruments 5, and improving the operation efficiency of surgical instruments 5.

[0102] In the embodiment, the adjusting driving part 31 comprises:

[0103] A first screw rod 311 is rotatably installed on the side wall of the folding table board 13;

[0104] A first threaded seat 312 is threadedly sleeved on the outer wall of the first screw rod 311, and the first threaded seat 312 is connected with the adjusting linkage part 32. One end of the first screw rod 311 is rotatably connected with the side wall of the folding table board 13 in the form of a bearing or a roller.

[0105] In the further preferable embodiment of the utility model, as shown in Figures 6-7 The adjusting linkage part 32 comprises:

[0106] An adjusting linkage plate 328 is slidingly embedded in the folding table board 13, a vertical sliding groove 321 is formed in the middle part of the adjusting linkage plate 328, and at least one group of inclined sliding grooves 322 is symmetrically formed on both sides of the vertical sliding groove 321;

[0107] A fixed linkage block 323 is slidingly connected with the vertical sliding groove 321, and one end of the fixed linkage block 323 is fixedly connected with a fixed sliding sleeve 327;

[0108] A movable linkage block 324 is slidingly installed in the inclined sliding groove 322, and one end of the movable linkage block 324 is fixedly connected with a movable sliding sleeve 326;

[0109] A sliding sleeve guide rod 325 is fixedly installed on the main table board 11, the sliding sleeve guide rod 325 is used for supporting the fixed sliding sleeve 327 and the movable sliding sleeve 326, the fixed sliding sleeve 327 is fixedly installed on the sliding sleeve guide rod 325, the movable sliding sleeve 326 is slidingly installed on the sliding sleeve guide rod 325, and the fixed sliding sleeve 327 and the movable sliding sleeve 326 are respectively detachably connected with a lifting adjusting part 33.

[0110] In the embodiment, the adjusting linkage plate 328 can be a hollow rectangular plate or a "T" shaped plate, and both sides of the adjusting linkage plate 328 are slidingly connected with the inner wall of the folding table board 13, the vertical sliding groove 321 can be a rectangular groove, and the inclination of the inclined sliding groove 322 is proportional to the distance of the vertical sliding groove 321, that is, the inclination of the inclined sliding groove 322 gradually increases from the center to the edge, the fixed linkage block 323 and the fixed sliding sleeve 327 are fixedly connected through buckles or bolts, and the movable linkage block 324 and the movable sliding sleeve 326 are fixedly connected through buckles or bolts.

[0111] In the further preferable embodiment of the utility model, as shown in Figure 7 The lifting adjusting part 33 comprises:

[0112] A second screw rod 332 is rotatably installed on the fixed sleeve 327 or the movable sleeve 326, and one end of the second screw rod 332 is fixedly installed with an adjusting rotating wheel 331;

[0113] A second threaded seat 333 is sleeved on the outer wall of the second screw rod 332, and one side of the second threaded seat 333 is fixedly connected with the positioning support seat 21.

[0114] In the embodiment, the second threaded seat 333 is fixedly connected with the positioning support seat 21 through fastening bolts, when it is needed to adjust the height of the positioning support seat 21, the adjusting rotating wheel 331 is manually rotated to drive the second screw rod 332 to rotate, so that the second screw rod 332 drives the second threaded seat 333 and the positioning support seat 21 to move up and down, and the height adjustment of the instrument positioning assembly 2 is realized.

[0115] Meanwhile, when it is needed to adjust the spacing between the instrument positioning assemblies 2, the first screw rod 311 is manually rotated to drive the first threaded seat 312 and the adjusting linkage plate 328 to move up and down, so that the adjusting linkage plate 328 drives the movable linkage block 324 and the movable sleeve 326 to synchronously move away from the fixed linkage block 323 and the fixed sleeve 327, and the spacing adjustment of the instrument positioning assemblies 2 is realized.

[0116] As shown in the further preferred embodiment of the utility model, Figure 9 As shown in the further preferred embodiment of the utility model,

[0117] A table plate connecting shaft 146 is fixedly installed on the side wall of the folding table plate 13, one end of the table plate connecting shaft 146 away from the folding table plate 13 is rotatably connected with the main table plate 11, and the end portion of the table plate connecting shaft 146 is further fixedly installed with a table plate locking seat 147, and at least one group of table plate locking grooves are formed in the table plate locking seat 147;

[0118] In the embodiment, the table plate connecting shaft 146 is welded or riveted with the side wall of the folding table plate 13, the table plate connecting shaft 146 is rotatably connected with the main table plate 11 through rollers or bearings, the table plate locking seat 147 can be a round seat or a rectangular seat, and the table plate locking grooves are circumferentially arranged in the table plate locking seat 147.

[0119] The table plate locking pin 145 is fixedly installed on the pin sliding seat 143 and cooperates with the table plate locking groove.

[0120] It should be noted that the table plate locking pin 145 is clamped or slidably connected with the table plate locking groove, the table plate locking pin 145 cooperates with the table plate locking groove to lock the folding table plate 13, and the table plate locking pin 145 is fixedly installed in the pin sliding seat 143 through buckles or fastening bolts.

[0121] A side positioning groove 144 is formed in the side wall of the main base plate 11, and the pin sliding seat 143 is slidingly connected with the side positioning groove 144.

[0122] A spring mounting seat 141 is fixedly mounted on the main base plate 11, and a return spring 142 is embedded in the spring mounting seat 141. One end of the return spring 142 away from the spring mounting seat 141 is fixedly connected with the pin sliding seat 143.

[0123] In this embodiment, the spring mounting seat 141 is fixedly mounted on the main base plate 11 by means of fastening bolts or buckles.

[0124] As shown in the further preferred embodiment of the utility model, Figures 10-12 The table support part 12 comprises:

[0125] A support main plate 121;

[0126] An auxiliary extension plate 122 is slidingly connected with the support main plate 121. A support guide groove 123 is formed in the support main plate 121 for guiding the auxiliary extension plate 122;

[0127] A plate connecting seat 126 is slidingly installed in the support guide groove 123. One side of the plate connecting seat 126 is fixedly connected with the auxiliary extension plate 122, and a linkage rack 127 is installed on the plate connecting seat 126;

[0128] An upper supporting seat 124 is rotatably installed in the main base plate 11. The upper supporting seat 124 is fixedly connected with one end of the support main plate 121;

[0129] A lower supporting seat 125 is fixedly connected with the other end of the support plate;

[0130] A synchronous folding and unfolding assembly 4 is installed in the upper supporting seat 124. The synchronous folding and unfolding assembly 4 is connected with the support main plate 121 and the plate connecting seat 126 respectively. The synchronous folding and unfolding assembly 4 is used for synchronously folding and unfolding the support main plate 121 and the auxiliary extension plate 122, and adjusting the position of the auxiliary extension plate 122.

[0131] In this embodiment, the support main plate 121 and the auxiliary extension plate 122 can be rectangular plates or rectangular seats. The two ends of the support main plate 121 can be fixedly connected with the upper supporting seat 124 and the lower supporting seat 125 respectively by means of buckles or fastening bolts. The upper supporting seat 124 is rotatably connected with the main base plate 11 through a bearing seat. The support guide groove 123 can be a rectangular groove or a "T" shaped groove. The plate connecting seat 126 and the auxiliary extension plate 122 are fixedly connected by means of buckles or riveting.

[0132] The utility model discloses embodiments, be provided with table support part 12, and table support part 12 is by support mainboard 121, auxiliary extension board 122, board connecting seat 126, synchronous take -out component 4 is composed, the setting of synchronous take -out component 4 not only can carry out flexible adjustment to the extension position of auxiliary extension board 122 to meet the support height demand of different surgical instruments 5, and synchronous take -out component 4 can also flexibly realize the take -out of support mainboard 121, auxiliary extension board 122, and the folding of folding type treatment auxiliary table is convenient.

[0133] The utility model further preferable embodiment as shown in the figure, the synchronous take -out component 4 includes: Figures 10-11

[0134] Drive motor 41, drive motor 41 is fixedly installed in upper support seat 124, and the output shaft of drive motor 41 is fixedly connected with take -out transmission part 42, and take -out transmission part 42 is arranged in upper support seat 124, lower support seat 125, and take -out transmission part 42 is used to drive the movement of board connecting seat 126;

[0135] Take -out positioning seat 43, take -out positioning seat 43 is fixedly installed in main table plate 11, and board connecting seat 126 is slidably connected with take -out positioning seat 43, and one side of take -out positioning seat 43 is provided with take -out opening 431, and take -out positioning seat 43 is fixedly installed with linkage gear 432 in, and the linkage gear 432 is meshed transmission between linkage rack 127.

[0136] Need to be explained, drive motor 41 can be the servo motor of positive and negative rotation, drive motor 41 can be electrically or communicatively connected with PLC controller, drive motor 41 is fixedly installed in upper support seat 124 by the mode of clamp or snap ring, and the output shaft of drive motor 41 is fixedly connected with driving pulley 421, and take -out positioning seat 43 can be rectangular seat structure, and take -out positioning seat 43 is fixedly installed in main table plate 11 by the mode of welding or riveting, and take -out opening 431 can be rectangular groove structure, and take -out opening 431 can guide board connecting seat 126 when linkage gear 432, linkage rack 127 contact meshing, to make board connecting seat 126 drive support mainboard 121, auxiliary extension board 122 rotate and take -out, reduce the space occupation of the application, and linkage gear 432 is fixedly installed in take -out positioning seat 43 by the mode of welding or riveting.

[0137] In the embodiment, the take -out transmission part 42 includes:

[0138] Driving pulley 421, the driving pulley 421 is rotatably installed in upper support seat 124, and the driving pulley 421 is fixedly connected with the output shaft of drive motor 41;

[0139] ​The driven rotary wheel 422 is rotatably connected with the lower supporting seat 125 through a bearing or a roller.

[0140] The driven rotary wheel 422 is rotatably connected with the lower supporting seat 125 through a bearing or a roller.

[0141] When it is necessary to adjust the supporting height of the application, the driving motor 41 is started, and the driving motor 41 is positively rotated, the driving motor 41 drives the driving rotary wheel 421 and the driven rotary wheel 422 to rotate, so that the driven rotary wheel 422 drives the transmission bar 423 to move, the transmission bar 423 drives the plate connecting seat 126 and the auxiliary extension plate 122 to slide along the supporting guide groove 123, so that the auxiliary extension plate 122 is extended, when it is necessary to recover the supporting main plate 121 and the auxiliary extension plate 122, the driving motor 41 is reversely rotated, so that the driven rotary wheel 422 drives the transmission bar 423 to move, the transmission bar 423 drives the plate connecting seat 126 and the auxiliary extension plate 122 to slide along the supporting guide groove 123, the plate connecting seat 126 drives the linkage rack 127 to be in meshing contact with the linkage gear 432, and the linkage gear 432 drives the linkage rack 127, the plate connecting seat 126, the supporting main plate 121 and the auxiliary extension plate 122 to rotate inwards, so that the supporting main plate 121 and the auxiliary extension plate 122 are flexibly recovered.

[0142] In summary, the folding treatment auxiliary table is provided, the main table plate 11 is installed on the examination bed before endoscopic surgery starts, a plurality of groups of surgical instruments 5 of different specifications pass through the instrument passing groove 22 according to the surgical requirements, the positioning driving ring 23 is manually rotated according to the specifications and models of the surgical instruments 5, the swing rotary rod 241 and the instrument positioning roller 242 are driven to swing by the positioning driving ring 23, so that the instrument positioning roller 242 clamps and straightens the surgical instruments 5 of different specifications and models, and normal endoscopic surgery is ensured.

[0143] In the utility model embodiment, the instrument positioning assembly 2 is composed of the positioning driving ring 23, the rotary rod positioning sleeve 232, the swing rotary rod 241 and the instrument positioning roller 242, the positioning driving ring 23, the rotary rod positioning sleeve 232, the swing rotary rod 241 and the instrument positioning roller 242 are cooperated to clamp and straighten the surgical instruments 5 of different specifications and models, the wire arrangement separation can ensure that each surgical instrument 5 is not wound together, so that the normal use function of the surgical instruments 5 is ensured, medical staff does not need to waste time to untie the wound surgical instruments 5, and the surgical time is shortened.

[0144] It should be noted that, for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

Claims

1. A folding treatment auxiliary table, comprising: a folding main body (1) comprising a main table plate (11), a table support part (12), a folding table plate (13), one side of the table support part (12) being rotationally connected with the folding table plate (13) and being locked by a table plate locking part (14), the table support part (12) being installed on the other side of the main table plate (11); at least one set of instrument positioning assembly (2), characterized in that the instrument positioning assembly (2) is slidingly installed on the folding table plate (13), and the instrument positioning assembly (2) is used for straightening and positioning a surgical instrument (5); a spacing adjustment assembly (3) installed on the folding table plate (13), the spacing adjustment assembly (3) being connected with the instrument positioning assembly (2), and the spacing adjustment assembly (3) being used for adjusting the spacing between a plurality of sets of the instrument positioning assembly (2); wherein the instrument positioning assembly (2) comprises: a positioning support seat (21); a positioning drive ring (23) rotationally installed in the positioning support seat (21), the positioning support seat (21) and the positioning drive ring (23) being respectively provided with an instrument passing groove (22), the surgical instrument (5) penetrating through the instrument passing groove (22), and the positioning drive ring (23) being provided with at least one set of a rotating rod passing groove (231) in which a rotating rod positioning sleeve (232) is hingedly installed; at least one set of an instrument positioning part (24) rotationally installed in the positioning support seat (21), the instrument positioning part (24) comprising a swing rotating rod (241) and an instrument positioning roller (242), one end of the swing rotating rod (241) being rotationally connected with the positioning support seat (21), the other end of the swing rotating rod (241) penetrating through the rotating rod positioning sleeve (232) and being fixedly connected with the instrument positioning roller (242); the instrument being a strip-shaped auxiliary instrument.

2. The foldable treatment assist table of claim 1, wherein: The instrument positioning assembly (2) further comprises: a ring locking part (25) used for locking the positioning drive ring (23); wherein the ring locking part (25) comprises: at least one set of a drive ratchet (251) fixedly installed on the side wall of the positioning drive ring (23); a locking ratchet (252) in mesh transmission with the drive ratchet (251), the locking ratchet (252) being rotationally installed in the positioning support seat (21); a torsional spring disc (253) fixedly connected with the locking ratchet (252), the torsional spring disc (253) being rotationally installed in the positioning support seat (21), one end of the torsional spring disc (253) being fixedly connected with the locking ratchet (252), and a reset torsional spring being embedded in the torsional spring disc (253) and fixedly installed in the positioning support seat (21).

3. The foldable treatment assist table of claim 1, wherein: The spacing adjustment assembly (3) comprises: an adjustment drive part (31) provided on the folding table plate (13). An adjusting linkage (32) connected with the adjusting drive (31), the adjusting linkage (32) is installed in the folding table board (13); At least one set of lifting adjusting parts (33), the lifting adjusting part (33) is respectively connected with the adjusting linkage (32) and the positioning support seat (21), and the lifting adjusting part (33) is used for adjusting the height of the positioning support seat (21).

4. The foldable treatment assist table of claim 3, wherein: The adjusting drive (31) comprises: A first screw rod (311) is rotatably installed on the side wall of the folding table board (13); A first threaded seat (312) is threadedly sleeved on the outer wall of the first screw rod (311), and the first threaded seat (312) is connected with the adjusting linkage (32).

5. The foldable treatment assist table of claim 4, wherein: The adjusting linkage (32) comprises: An adjusting linkage plate (328) is slidingly embedded in the folding table board (13), and a vertical sliding groove (321) is formed in the middle of the adjusting linkage plate (328), and at least one set of inclined sliding grooves (322) is symmetrically formed on both sides of the vertical sliding groove (321); A fixed linkage block (323) is slidingly connected with the vertical sliding groove (321), and one end of the fixed linkage block (323) is fixedly connected with a fixed sliding sleeve (327); A movable linkage block (324) is slidingly installed in the inclined sliding groove (322), and one end of the movable linkage block (324) is fixedly connected with a movable sliding sleeve (326); A sliding sleeve guide rod (325) is fixedly installed on the main table board (11), and the sliding sleeve guide rod (325) is used for supporting the fixed sliding sleeve (327) and the movable sliding sleeve (326), the fixed sliding sleeve (327) is fixedly installed on the sliding sleeve guide rod (325), the movable sliding sleeve (326) is slidingly installed on the sliding sleeve guide rod (325), and the fixed sliding sleeve (327) and the movable sliding sleeve (326) are respectively detachably connected with the lifting adjusting part (33).

6. The foldable treatment assist table of claim 5, wherein: The lifting adjusting part (33) comprises: A second screw rod (332) is rotatably installed on the fixed sliding sleeve (327) or the movable sliding sleeve (326), and one end of the second screw rod (332) is fixedly installed with an adjusting rotating wheel (331); A second threaded seat (333) is threadedly sleeved on the outer wall of the second screw rod (332), and one side of the second threaded seat (333) is fixedly connected with the positioning support seat (21).

7. The foldable treatment assist table according to any one of claims 3 to 6, wherein: The table board locking part (14) comprises: A table board connecting shaft (146) is fixedly installed on the side wall of the folding table board (13), one end of the table board connecting shaft (146) away from the folding table board (13) is rotatably connected with the main table board (11), and the end portion of the table board connecting shaft (146) is further fixedly installed with a table board locking seat (147), and at least one set of table board locking grooves is formed in the table board locking seat (147); A table board locking pin (145) cooperates with the table board locking groove, and the table board locking pin (145) is fixedly installed on the pin sliding seat (143). Side positioning groove (144) is set in the side wall of the main table plate (11), and the pin sliding seat (143) is in sliding connection with the side positioning groove (144); The spring mounting seat (141) is fixedly installed on the main table plate (11), and the reset spring (142) is embedded in the spring mounting seat (141); one end of the reset spring (142) away from the spring mounting seat (141) is fixedly connected with the pin sliding seat (143).

8. The foldable treatment assist table of any one of claims 2-5, wherein: The table support part (12) comprises: A support main plate (121); An auxiliary extension plate (122) is in sliding connection with the support main plate (121), and the support main plate (121) is provided with a support guide groove (123) for guiding the auxiliary extension plate (122); A plate connecting seat (126) is slidingly installed in the support guide groove (123), one side of the plate connecting seat (126) is fixedly connected with the auxiliary extension plate (122), and a linkage rack (127) is installed on the plate connecting seat (126); An upper supporting seat (124) is rotatably installed in the main table plate (11), and the upper supporting seat (124) is fixedly connected with one end of the support main plate (121); A lower supporting seat (125) is fixedly connected with the other end of the support plate; A synchronous folding and unfolding assembly (4) is installed in the upper supporting seat (124), and the synchronous folding and unfolding assembly (4) is connected with the support main plate (121) and the plate connecting seat (126), respectively, and is used for synchronously folding and unfolding the support main plate (121) and the auxiliary extension plate (122) and adjusting the position of the auxiliary extension plate (122).

9. The foldable treatment assist table of claim 8, wherein: The synchronous folding and unfolding assembly (4) comprises: A driving motor (41) is fixedly installed in the upper supporting seat (124), and an output shaft of the driving motor (41) is fixedly connected with a folding and unfolding transmission part (42), the folding and unfolding transmission part (42) is arranged in the upper supporting seat (124) and the lower supporting seat (125), and the folding and unfolding transmission part (42) is used for driving the plate connecting seat (126) to move; A folding and unfolding positioning seat (43) is fixedly installed in the main table plate (11), the plate connecting seat (126) is in sliding connection with the folding and unfolding positioning seat (43), one side of the folding and unfolding positioning seat (43) is provided with a folding and unfolding opening (431), and the folding and unfolding positioning seat (43) is fixedly installed with a linkage gear (432), and the linkage gear (432) is in meshing transmission with the linkage rack (127).

10. The foldable treatment assist table of claim 9, wherein: The folding and unfolding transmission part (42) comprises: A driving pulley (421) is rotatably installed in the upper supporting seat (124), and the driving pulley (421) is fixedly connected with the output shaft of the driving motor (41); The driven rotary wheel (422) is rotatably installed in the lower supporting seat (125), the driving rotary wheel (421) is rotatably connected with the driven rotary wheel (422) through the transmission bar (423), and the transmission bar (423) is fixedly connected with the plate connecting seat (126).

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