CN209933379U

CN209933379U - Orthopedic arm operating table

Info

Publication number: CN209933379U
Application number: CN201920114076.5U
Authority: CN
Inventors: 梁振
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-01-14
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses an orthopedic arm operating table, which comprises a table top component and a support component, wherein the main body of the human body contact part of the table top component is made of a memory sponge material with a U-shaped concave surface, and the periphery of the main body is wrapped with a leather layer, so that the body feeling is comfortable; the universal caster with the brake is installed to the bracket component lower part, and the convenient realization altitude mixture control of stand section of thick bamboo and stand accessible mechanism, mesa subassembly and the fixing base for the bracket component carry out threaded connection fixed, and convenient the dismantlement removes in a flexible way convenient to use. The orthopedic arm operating table of the utility model can be conveniently used by medical staff, the main bearing layer adopts carbon fiber material, has high strength and can transmit X-ray, and the operation effect can be conveniently observed; the mounting groove and butterfly fixing screw fastening structure is adopted for connection with the operating bed, and the fixing structure is firm and reliable; the wrapping layer and the memory sponge layer of the table top component can be conveniently detached for cleaning.

Description

Orthopedic arm operating table

Technical Field

The utility model relates to the field of medical equipment, specific arm operating table for orthopedics that says so.

Background

The operation bed is also called as an operation table, can support a patient in the operation process, can adjust the body position according to the operation requirement, provides a convenient operation environment for a doctor, and belongs to basic equipment of an operation room. The operation bed is divided into three types according to driving and control modes, namely a side-control operation bed, a head-control operation bed and an electric hydraulic operation bed. The operating room is divided into a comprehensive operating bed and a special operating bed. The comprehensive operation bed is suitable for thoracic surgery, cardiac surgery, neurosurgery, orthopaedics, ophthalmology, obstetrics and gynecology, otolaryngology, urology and the like. The special operating bed is divided into an obstetric table, an orthopedic operating bed, a neurosurgery operating bed, an ophthalmic bed and the like. The manual hydraulic operating bed mainly comprises a table top, a stand column and a base, wherein the table top comprises 5 movable sections of a head plate, a back plate, a waist plate, a seat plate and a leg plate. The structure of the electric hydraulic operating table consists of a table top, a main body, an electric control part, accessories and the like. The table top of the electro-hydraulic operating table is also composed of 5 movable sections of a head plate, a back plate, a waist plate, a seat plate and leg plates (a left leg plate and a right leg plate). The arm operation is mainly a fracture operation of the upper limb, such as humerus fracture of the upper limb, which is a fracture between 1 cm below the surgical neck of the humerus and 2 cm above the condyle of the humerus, and is called humeral shaft fracture, and is often found in adults. The humeral shaft is stressed greatly when the upper limb moves, and the fracture is usually displaced due to the traction of the proximal muscle during fracture, which is difficult to maintain after manual reduction and difficult to fix externally, thus requiring surgical treatment. The radial nerve runs at the middle part of the humerus and clings to the back of the humerus, the middle part of the humerus is possibly embedded and clamped in the fractured end when the fracture occurs, the manual reduction is dangerous, the radial nerve can be seen under direct vision when the fracture occurs, the operation is safer, but the traction and the pull of the nerve still occur sometimes. Common fractures near the elbow joint include supracondylar fractures of the humerus, intercondylar fractures, medial epicondylar fractures, lateral epicondylar fractures, olecranal fractures, ulnar coronal fractures, and radius head fractures. The fracture is mainly caused by unstable fracture and joint involvement, most of the patients have operation indications, and the incision reduction is required to comprise simple ulna fracture, simple radius fracture, Montgiaya fracture, namely 1/3 diaphysis fracture on the ulna combined with upper ulna and radius dislocation, Garleaiqi fracture, namely 1/3 diaphysis fracture under the radius combined with lower ulna and radius dislocation, ulna and radius double fracture and the like. Except single fracture without displacement, the fracture of the forearm diaphysis is unstable fracture and needs to be treated by operation.

At present, the arm operation is performed on a patient, usually, the patient adopts a supine position, local anesthesia of the nerve plexus of the arm is performed, and the upper limb of the patient is placed on an accessory-arm support of an operating bed to perform the operation. Because the arm supports are fixed on the operating table in a single-end suspension mode, an operation with large force needs to be applied, and the arm supports are often subjected to force to cause damage and the like.

The patent publication No. is CN 204766345U's "forearm operation table", the device chooses for use oblong stainless steel or bakelite board to make the forearm operation table, and the metal caulking groove card on forearm operation table one side is in the fixed limit inslot in operation table bedside, and the below of forearm operation table is telescopic bracket in ground, and adjacent with telescopic bracket is the adjusting button of plum blossom handle, and telescopic bracket's bottom is the slipmat. The device has the advantages that the device is convenient for an operator to take a comfortable sitting posture to perform long-time fine forearm operation, and is convenient to detach after the operation is finished. Convenient and flexible use, simple and stable operation and guarantee of operation effect. The table top is made of a hard plate material without a cushion material, so that the affected limb of a patient is placed on the table top, which causes pain; secondly, the bottom of the telescopic bracket is only provided with the anti-skid pad, so that the telescopic bracket is inconvenient and flexible when moving with a bed; thirdly, the connection mode of the metal caulking groove of the forearm operation table and the operation bed is not described in detail, and the situation of weak fixation may occur in the implementation process; and fourthly, the use of a restraint strap is not mentioned, the operation of the restraint strap is not risky, and the upper limb needs to be reliably fixed on an arm operating table for operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an orthopedic arm operating table which is comfortable to feel, flexible to move and reliable to fix during the arm operation.

In order to achieve the above object, the utility model provides a following technical scheme: an orthopedic arm operating table comprises a table top component and a support component, wherein the table top component comprises a bearing layer, a memory sponge layer, a wrapping layer, a mounting groove, butterfly-shaped fixing screws and a fixing seat, the memory sponge layer is arranged above the bearing layer, the wrapping layer is arranged on the periphery of the memory sponge layer, 1 fixing seat is arranged below one end of the bearing layer, an internal thread through hole is formed in the fixing seat, a mounting groove is arranged below the other end of the bearing layer, two bottom edge thread through holes parallel to the direction of the groove are formed in the bottom edge of the mounting groove, two butterfly-shaped fixing screws are arranged on the bottom edge thread through holes from bottom to top, 1 restraint strap is respectively arranged at two ends of the bearing layer, the support component comprises an upright post, an upright post barrel, a positioning screw and a universal caster with a brake, the positioning screw is arranged at the upper part, the upper portion of the stand column is provided with an external thread section, the external thread section is in threaded connection with the internal thread through hole, the middle portion of the stand column is evenly provided with a plurality of positioning screw matching through holes which are parallel in equal distance, after the positioning screws penetrate through the positioning screw fixing thread through holes on the stand column barrel and one of the positioning screw matching through holes on the stand column, the stand column is fixed in the stand column barrel, and 1 universal caster wheel with a brake is arranged below the stand column barrel.

Further, the upper surface of the memory sponge layer of the table board component is a U-shaped concave surface.

Furthermore, the caster wheel of the bracket component is a universal caster wheel with a brake.

Furthermore, the mounting groove is provided with an upper small flanging in the direction towards the operating bed, the width dimension of the small flanging is 6mm, the small flanging and the bottom edge of the mounting groove form a mounting opening, and the width dimension of the opening is 30mm and is greater than the width 25mm of the guide rail on the side of the operating bed.

Furthermore, when the lowest hole is used on the upright post, the upright post is extended out of the upright post cylinder as much as possible, so that the whole arm operating table reaches the highest height, and the height of the whole arm operating table is more than 1000 mm.

Furthermore, when the uppermost hole is used on the upright column, the upright column is deeply inserted into the upright column barrel, so that the whole arm operating table reaches the lowest height, namely an ultra-low station, and the height of the whole arm operating table is lower than 500 mm.

Furthermore, the two ends of the table top component can be used for fixing arms in an operation by using a restraint strap, and the restraint strap adopts a magic buckle fixing mode.

Furthermore, the bearing layer of the table top component is a rectangular thin plate and is made of carbon fiber.

Furthermore, the upright post and the fixed seat are in threaded connection, so that the assembly and disassembly are convenient, and the disassembly, the storage and the transportation of the whole arm operating table are facilitated.

Compared with the prior art, the utility model, it is showing the advantage and is:

(1) the utility model is convenient to adjust the height.

(2) Adopt mounting groove + butterfly set screw fastening structure, it is firm reliable.

(3) The silencing universal caster wheel with the brake, which is made of polyimide, is flexible and convenient to move and has low noise; the brake is reliable, and the position is conveniently fixed.

(4) The cushion adopts the memory sponge material of taking the U-shaped concave surface, and the body is felt more comfortablely.

(5) The bearing layer is made of carbon fiber materials, has high strength, can transmit X-rays and is convenient for observing the operation effect.

(6) The wrapping layer and the memory sponge layer of the table top component can be conveniently detached for cleaning.

(7) And the restraint belt is matched with the patient to be used, so that the upper limb of the patient can be firmly and reliably fixed.

(8) The upright column is in threaded connection with the fixed seat, the disassembly and the assembly are quick, and the disassembly, the assembly and the storage of the whole arm operating table are convenient.

The connection process scheme of about band and magic buckle between bearer layer and memory sponge layer, parcel layer, bearer layer and fixing base:

1. the bearing layer is connected with the memory sponge layer through the magic buckles, the female surface of the magic buckle is fixed by a glue bonding method through the bearing layer, and the male surface of the magic buckle is fixed by a glue bonding method through the memory sponge layer.

2. The wrapping layer is in cover type design, and elastic bands or thread ropes are sewn at the bottom of the wrapping layer. After covering, the bottom elastic band is tightened from the inner side to play the role of wrapping and beauty. Or a zipper method can be adopted, half of the zipper is adhered on the bearing layer by glue, and the other half of the zipper is sewn or adhered at the corresponding position of the wrapping layer. The wrapping layer can also be fixed by plastic or metal snap fasteners.

3. Adopt fixed connection mode, the outward appearance is guaranteed and is used to the mode of a plurality of countersunk screw connections between bearer layer and the fixing base.

4. One end and the other end of the restraint strap are respectively sewed with a male surface and a female surface of a magic buckle by a sewing machine.

Drawings

Fig. 1 is an external view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partial view of the junction of the mounting groove and the side rail of the present invention.

Fig. 4 is an external view of the preferred embodiment of the ultra-low station of the present invention.

In the figure:

1. a tabletop component; 1a, a bearing layer; 1b, memory sponge; 1b1, U-shaped concave; 1c, a wrapping layer; 1d, mounting grooves; 1d1, and a small upper flanging; 1d2, opening; 1d3, bottom thread through hole; 1e, fixing screws; 1f, fixing a base; 1f1, female threaded through hole; 2. a bracket assembly; 2a, a column; 2a1, external thread section; 2a2, a positioning screw matching through hole; 2b, a column cylinder; 2b1, fixing the threaded through hole by a positioning screw; 2d, universal casters with brakes; 3. an edge guide rail; 4. a bed body of the operating bed; 5. an operating bed mattress, 6 and a side guide rail pad; 7. an operating bed column; 8. an operating bed base; 9. operating bed casters; 10. restraint strap

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present embodiment is not limited to the present invention. The drawings are schematic or conceptual drawings, and the relationship between the thickness and the width of each part, the ratio of the sizes of the parts, and the like are not necessarily the same as those in reality. Even when the same portions are indicated, there are cases where the sizes and ratios of the portions are indicated differently from each other in accordance with the drawings.

With reference to fig. 1, 2 and 3, an orthopedic arm operating table comprises a table top assembly 1 and a support assembly 2, wherein the table top assembly 1 comprises a bearing layer 1a, a memory sponge layer 1b, a wrapping layer 1c, a mounting groove 1d and butterfly-shaped fixing screws 1e, a fixing seat 1f is arranged above the bearing layer 1a, the wrapping layer 1c is arranged on the periphery of the memory sponge layer 1b, 1 fixing seat 1f is arranged below one end of the bearing layer 1a, an internal thread through hole 1f1 is formed in the fixing seat 1f, a mounting groove 1d is arranged below the other end of the bearing layer 1a, two bottom thread through holes 1d3 parallel to the groove direction are formed in the bottom edge of the mounting groove 1d, two butterfly-shaped fixing screws 1e are arranged from bottom to top in the bottom thread through hole 1d3, 1 restraint strap 10 is arranged at each of two ends of the bearing layer 1a, and the support assembly 2 comprises an upright post, The brake universal caster comprises a column cylinder 2b, positioning screws 2c and a universal caster 2d with a brake, wherein a positioning screw fixing threaded through hole 2b1 is formed in the upper portion of the column cylinder 2b in the horizontal direction, the positioning screws 2c are arranged on the upper portion of the column cylinder 2b, a column 2a is arranged in the column cylinder 2b, an external threaded section 2a1 is arranged on the upper portion of the column 2a, the external threaded section 2a1 is in threaded connection with an internal threaded through hole 1f1, a plurality of equidistant and parallel positioning screw matching through holes 2a2 are uniformly formed in the middle of the column 2a, the positioning screws 2c penetrate through the positioning screw fixing threaded through hole 2a2 on the column cylinder 2b and one of the positioning screw matching through holes 2c1 on the column 2a, the column 2a is fixed in the column cylinder 2b, and the universal caster 2d with the brake is arranged 1.

Further, the upper surface of the memory sponge layer 1b of the table top assembly 1 is a U-shaped concave surface 1b 1. The memory sponge is polyether polyurethane foam sponge with slow rebound mechanical property, has stable molecules, no toxic or side effect, no allergy, no volatile irritant substance, good flame retardant effect and the like when being contacted with a human body, and is warm in winter and obviously cooler than common sponge in summer. When a human body contacts the memory sponge, the memory sponge begins to deform continuously, and then the contradiction feeling disappears, so that people feel very comfortable. The body feel is more comfortable after the U-shaped concave surface 1b1 is arranged.

With reference to fig. 1 and 2, further, the caster of the bracket assembly 2 is a caster 2d with a brake. The present case has adopted the silence universal caster of taking brake mechanism's polyimide material, and it is nimble convenient noise little to remove. The caster 2d has a tread made of polyimide, which has the following characteristics: higher mechanical strength and oxidation stability; has higher flexibility and rebound resilience; has excellent oil resistance, solvent resistance, water resistance and fire resistance. Can reach this case truckle intensity height, light in weight, friction are little, noiselessness's characteristics, realize the silence when ground is rotated, connect integrative back when present case and operation table, when the operation table needs to remove, loosen the brake, can let the arm operating table follow the operation table and move together, convenient nimble. The brake mechanism can be locked when the position of the support needs to be fixed, and the whole arm operating table is convenient to use.

With reference to fig. 3, further, the mounting groove 1d is provided with an upper small flange 1d1 facing the direction of the operating table, and the width of the small flange 1d1 is 6 mm. The small flange 1d1 and the bottom edge of the mounting groove 1d form a mounting opening 1d2, and the width of the opening 1d2 is 30mm which is larger than the width of the operating bed edge guide rail by 25 mm. The mounting groove 1d moves towards the side guide rail 3 along the direction of the opening 1d2, after the mounting groove is clamped in place, the mounting groove 1d is clamped on the side guide rail 3 under the action of the upper small flanging 1d1, then the mounting groove 1d and the side guide rail are kept immobile, the butterfly fixing screw 1e is screwed, the butterfly fixing screw 1e moves upwards under the action of the bottom thread through hole 1d3, the mounting groove contacts and compresses the side guide rail, the side guide rail 3 is firmly fastened in the mounting groove 1d, and therefore the mounting groove 1d and the side guide rail 3 are fixed relatively, namely the operating table.

Further, the bearing layer 1a of the table top assembly 1 is rectangular thin plate made of carbon fiber. The carbon fiber is a new fiber material of high-strength and high-modulus fiber with carbon content of more than 95%. It is made up by stacking organic fibres of flake graphite microcrystals along the axial direction of fibre, and making carbonization and graphitization treatment so as to obtain the invented microcrystal graphite material. The carbon fiber has the characteristics of corrosion resistance and high modulus, not only has the intrinsic characteristic of a carbon material, but also has the soft processability of textile fiber, is a new generation of reinforced fiber, not only has high strength, but also can transmit X-rays, and does not influence the radiography in the operation.

Further, the wrapping layer 1c of the table component 1 is made of PU material. PU is made of leather, and has the main characteristics of comfort, durability and higher appearance grade.

Further, as a preferred embodiment of the present invention, when the lowest hole is used on the column 2a, the column 2a is extended from the column tube 2b as much as possible, so that the whole arm operating table reaches the highest height, and the height of the whole arm operating table is more than 1000 mm.

Referring to fig. 4, as another preferred embodiment of the present invention, when the uppermost hole is used on the column 2a, the column 2a is inserted into the column tube 2b, so that the whole arm operating table reaches the lowest height, i.e. ultra-low position, which is suitable for a relatively short operating table, i.e. ultra-low position operation, and the whole arm operating table is lower than 500mm in height.

Furthermore, the two ends of the table top assembly 1 can be fixed by using the restraining belts 10, and the restraining belts 10 are fixed by using magic buckles.

Furthermore, the upright post 2a and the fixed seat 1f are in threaded connection, so that the assembly and disassembly are quick, and the whole arm operating table is convenient to assemble, disassemble, store and transport.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and not limited by the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or replaced with other equivalent elements to achieve the same technical effects, as long as the requirements of the present invention are satisfied, which are all within the protection scope of the present invention.

Claims

1. An orthopedic arm operating table comprises a table top component (1) and a support component (2),

the method is characterized in that:

the table top component (1) comprises a bearing layer (1a), a memory sponge layer (1b), a wrapping layer (1c), a mounting groove (1d), butterfly-shaped fixing screws (1e), a fixing seat (1f) and a restraint strap (10),

a memory sponge layer (1b) is arranged above the bearing layer (1a),

a wrapping layer (1c) is arranged at the periphery of the memory sponge layer (1b),

one end of the bearing layer (1a) is provided with 1 fixed seat (1f) below,

an internal thread through hole (1f1) is arranged in the fixed seat (1f),

a mounting groove (1d) is arranged below the other end of the bearing layer (1a),

the bottom edge of the mounting groove (1d) is provided with two bottom edge thread through holes (1d3) parallel to the direction of the groove,

two butterfly-shaped fixing screws (1e) are arranged in the bottom thread through hole (1d3) from bottom to top,

two ends of the bearing layer (1a) are respectively provided with 1 restraint strap (10),

the bracket component (2) comprises an upright post (2a), an upright post cylinder (2b), a positioning screw (2c) and a universal caster wheel (2d) with a brake,

a positioning screw fixing thread through hole (2b1) is arranged in the horizontal direction at the upper part of the upright column tube (2b),

the upper part of the upright column cylinder (2b) is provided with a positioning screw (2c),

an upright post (2a) is arranged in the upright post cylinder (2b),

the upper part of the upright post (2a) is provided with an external thread section (2a1),

the external thread section (2a1) is in threaded connection with the internal thread through hole (1f1),

a plurality of positioning screw matching through holes (2a2) which are equidistantly and parallelly arranged are uniformly arranged in the middle of the upright post (2a),

the positioning screw (2c) passes through the positioning screw fixing thread through hole (2b1) on the upright post cylinder (2b) and one positioning screw matching through hole (2a2) on the upright post (2a) to fix the upright post (2a) in the upright post cylinder (2b),

and 1 universal caster wheel (2d) with a brake is arranged below the upright column tube (2 b).

2. The orthopedic arm surgical table of claim 1, wherein: the upper surface of the memory sponge layer (1b) of the table top component (1) is a U-shaped concave surface (1b 1).

3. The orthopedic arm surgical table of claim 1, wherein: the caster of bracket component (2) is area brake universal caster (2 d).

4. The orthopedic arm surgical table of claim 1, wherein: the direction of mounting groove (1d) orientation operation table is equipped with upper portion small flanging (1d1), and small flanging (1d1) width dimension is 6mm, and the base of small flanging (1d1) and mounting groove (1d) constitutes installation opening (1d2), and the width dimension of opening (1d2) is 30mm, is greater than the width 25mm of operation table limit guide rail.

5. The orthopedic arm surgical table of claim 1, wherein: when the lowest hole is used on the upright column barrel (2b), the upright column (2a) extends out of the upright column barrel (2b) as much as possible, so that the whole arm operating table reaches the highest height, and the height of the whole arm operating table is more than 1000 mm.

6. The orthopedic arm surgical table of claim 1, wherein: when the uppermost hole is used on the upright column barrel (2b), the upright column (2a) is inserted into the upright column barrel (2b), so that the whole arm operating table reaches the lowest height, namely an ultra-low station, and the height of the whole arm operating table is lower than 500 mm.

7. The orthopedic arm surgical table of claim 1, wherein: two ends of the table top component (1) can use the restraint strap (10) to fix the arm in the operation, and the restraint strap (10) adopts a magic buckle fixing mode.

8. The orthopedic arm surgical table of claim 1, wherein: the bearing layer (1a) of the table top component (1) is a rectangular thin plate and is made of carbon fiber.

9. The orthopedic arm surgical table of claim 1, wherein: the upright post (2a) is in threaded connection with the fixed seat (1f), so that the arm operating table is fast to disassemble and assemble, and the whole arm operating table is convenient to disassemble, assemble, transport and transport.