CN207532521U - A kind of adjustable limbs Sterilizing shelf - Google Patents

Abstract

An adjustable limb disinfection rack belongs to the technical field of orthopedic medical devices and is used for suspending limbs for disinfection in orthopedic operations. The technical solution is: the buckle is connected with the bedside strip of the operating bed, the lower connecting rod is vertically connected under the buckle, the lower cross bar is connected horizontally with the lower connecting rod, the lower end of the vertical support rod is connected with the lower cross bar, vertically The support rod is upward, the upper end is connected with the upper suspension cross bar, the other end of the upper suspension cross bar is connected with the upper end of the upper suspension straight rod, the upper suspension straight rod is vertically downward, and the lower end is connected with the aseptic gripper , grasp the affected limb with sterile grippers. When using, it does not affect the laying of the sheet, and does not need the assistance of the itinerant nurse. The clamping part has a large contact area with the skin, which is not easy to strangle the skin and will not affect the blood supply. The clamping is firm and not easy to fall off; the adjustment position is convenient, so that the affected limb can be adjusted To the ideal position, can prevent secondary injury after fracture. The utility model is simple in operation, convenient in clinical application, can save manpower, improve work efficiency, and reduce the work intensity of nursing staff.

Description

An adjustable limb disinfection stand

technical field

The utility model relates to a disinfection frame used for suspending limbs in various positions in orthopedic limb operations, belonging to the technical field of orthopedic medical instruments.

Background technique

In orthopedic clinical treatment, common operations on limbs include treatment of limb fractures, correction of limb deformities, joint replacement and other operations, all of which require suspension of the corresponding affected limbs for disinfection. At present, the most commonly used method in clinical practice is that the itinerant nurse lifts the affected limb, and the surgeon or assistant performs disinfection, or hangs the affected limb on the infusion stand with a bandage for disinfection. After a lot of clinical practice, it is found that these two methods exist Some disadvantages are as follows:

1. Lifting the affected limb by a special person increases the workload of the itinerant nurses, and the disinfection procedure is cumbersome. Lifting is very difficult when the affected limb is heavy or fractured.

2. When hanging with bandages, when the patient's weight is heavy, it is easy to cause the limbs to drop suddenly, cause joint dislocation, secondary injury, and the bandages can easily affect the blood supply of the extremities. Secondly, during disinfection, because the infusion stand is not fixed stably, the limbs are easy to shake back and forth, and it needs the help of the itinerant nurse. At the same time, the infusion stand is close to the operating table, which will affect the laying of the sheets. It also requires the help of the itinerant nurse to remove the infusion stand, which not only increases Increased the workload of the itinerant nurses, and also affected the progress of other tasks. Furthermore, because the bandage strangles the skin tightly, the part of the skin that is in contact with the bandage is not thoroughly sterilized, easily pollutes the aseptic area, and violates the aseptic principle.

To sum up, the two methods of lifting the affected limb or bandage suspension widely used in clinical practice bring a lot of inconvenience to the operation preparation work, so it is necessary to improve it.

Utility model content

The problem to be solved by the utility model is to provide an adjustable disinfection stand for limbs, which can stably fix the affected limb without manual support, will not strangle the skin, will not cause blood circulation obstacles, and will not affect the health of the patient. single, realize the purpose of thorough disinfection, and make up for the deficiencies of the existing two methods of lifting the affected limb or suspending the affected limb on the infusion stand with a bandage.

The technical scheme that solves the above-mentioned technical problem is:

An adjustable extremity disinfection frame, which includes a buckle, a lower connecting rod, a lower cross bar, a vertical support rod, an upper suspension cross bar, an upper suspension straight rod, a sterile gripper, the upper part of the buckle and the side of the operating bed The side wall of the buckle is welded with a vertical buckle sleeve, the outer diameter of the lower connecting rod matches the inner diameter of the buckle sleeve, and the upper end of the lower connecting rod is inserted into the buckle sleeve. The lower end of the lower connecting rod is welded with a horizontal lower connecting rod sleeve, the outer diameter of the lower cross rod matches the inner diameter of the lower connecting rod sleeve, one end of the lower cross rod is inserted into the lower connecting rod sleeve, the other end of the lower cross rod One end is welded with a vertical lower cross-bar sleeve, the diameter of the vertical support rod matches the inner diameter of the lower cross-bar sleeve, the lower part of the vertical support rod is inserted into the lower cross-bar sleeve, and the upper end of the vertical support rod is welded with a horizontal support Rod sleeve, the diameter of the upper suspension cross bar matches the inner diameter of the support rod sleeve, one end of the upper suspension cross bar is inserted into the support rod sleeve, and the other end of the upper suspension cross bar is welded with a vertical upper suspension The diameter of the upper suspension rod matches the inner diameter of the upper suspension rod sleeve, the upper end of the upper suspension rod is inserted into the upper suspension rod sleeve, and the upper suspension rod The lower end is connected with the upper end of the aseptic gripper, and the sides of the buckle sleeve, the lower connecting rod sleeve, the lower cross bar sleeve, the support rod sleeve, and the upper suspension cross bar sleeve respectively have jacking screw holes. The tightening bolts pass through the jacking screw holes for fastening.

In the above-mentioned adjustable limb disinfection stand, the upper part of the buckle is a flat-shaped hook, and the gap between the two sides of the flat-shaped hook matches the thickness of the bedside strip on the side of the operating bed. There are jacking screw holes on the surface of the outer plate, and jacking bolts pass through the jacking screw holes for fastening.

In the above-mentioned adjustable limb disinfection rack, the lower end of the upper hanging straight rod is a spherical head, the upper end of the aseptic gripper is a connecting sleeve, and the inner diameter of the connecting sleeve matches the diameter of the spherical head at the lower end of the upper hanging straight rod, The bottom of the inner cavity of the connecting sleeve is a hemispherical groove, and the spherical head at the lower end of the upper hanging straight rod is embedded in the hemispherical groove. The upper part of the connecting sleeve has 2-4 tightening screw holes around the circumference, and the tightening bolts Through the jacking screw hole, it is fixedly connected with the spherical head of the upper hanging straight rod.

In the above-mentioned adjustable limb disinfection stand, the lower end of the aseptic gripper is two long splints, the upper end of the long splint is connected with the upper part of the aseptic gripper by a rotating shaft, the board surfaces of the two long splints are opposite, and the two The upper part of the two long splints is threaded with a screw, the screw is perpendicular to the surface of the long splint, the screw part between the two long splints is covered with a spring, one end of the screw outside the two long splints is a nut, and the other end is a nut. For the lock nut.

In the above-mentioned adjustable limb disinfection rack, the lower parts of the two long splints at the lower end of the sterile grip are bent inwardly, and the bending angle between the upper and lower parts of the long splints is 135-165 degrees.

The beneficial effects of the utility model are:

The utility model is connected and fixed by the buckle and the bedside strip of the operating bed. The lower connecting rod, the lower cross bar and the vertical support rod are located below and outside the operating bed, and are firmly connected by the top tightening bolts, which does not affect the laying of the sheet and does not need to tour. Nurses help to support; the sterile gripper clamps the affected limb, and the long splint at the lower part of the sterile gripper adopts surface clamping, which has a large contact area with the skin. The splint is fastened by screws and nuts, the clamping is firm, not easy to fall off, and the disinfection can be done thoroughly; the position of the aseptic gripper can be adjusted by the lower spherical head of the upper hanging straight rod, so that the affected limb can be adjusted to the ideal position, which can prevent Secondary injury after fracture; each connecting rod and connecting sleeve adopts steel pipe structure, which can be rotated and moved, so that the disinfection rack can be adjusted in all directions up, down, left, right, front and back, and it is convenient to choose the most suitable disinfection position .

The utility model is simple in operation, convenient in clinical application, can save manpower, improve work efficiency, and reduce the work intensity of nursing staff.

The utility model is an innovation of the limb disinfection device, which overcomes the shortcomings of the prior art that the affected limb is lifted by a special person or the affected limb is suspended on the infusion stand with a bandage, and manual support is required, so that the disinfection is thorough and not easy to strangle. It does not hurt the skin, does not affect blood supply, fixes the affected limb firmly, and is not easy to fall off. It has excellent promotion and use value in orthopedic limb surgery.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a structural schematic diagram of the buckle;

Fig. 4 is a structural schematic diagram of the upper suspension straight rod and the aseptic gripper.

The markings in the figure are as follows: operating bed 1, bedside strip 2, buckle 3, lower connecting rod 4, lower horizontal rod 5, vertical support rod 6, upper suspension horizontal rod 7, upper suspension straight rod 8, sterile grip Hand 9, flat hook 10, buckle sleeve 11, lower connecting rod sleeve 12, lower crossbar sleeve 13, support rod sleeve 14, upper suspension crossbar sleeve 15, jacking bolt 16, spherical Head 17, connecting sleeve 18, strip splint 19, screw rod 20, spring 21, lock nut 22.

Detailed ways

The utility model is composed of buckle 3, lower connecting rod 4, lower cross bar 5, vertical support rod 6, upper suspension cross bar 7, upper suspension straight rod 8, and aseptic gripper 9. The aseptic gripper is made of medical stainless steel, which can be repeatedly sterilized by high temperature and high pressure, and can be reused.

Figures 1 and 2 show that the overall structure of the utility model is that the buckle 3 is connected with the bedside bar 2 on the side of the operating bed 1, the lower connecting rod 4 is vertically connected below the buckle 3, and the lower cross bar 5 is connected with the lower connecting rod. 4 Horizontal connection, the lower end of the vertical support rod 6 is connected with the lower cross bar 5, the vertical support rod 6 is upward, the upper end is connected with the upper suspension cross bar 7, the other end of the upper suspension cross bar 7 is connected with the upper suspension straight bar The upper ends of the 8 are connected, and the upper suspension straight rod 8 is vertically downward, and the lower end is connected with the aseptic gripper 9, and the aseptic gripper 9 grasps the affected limb.

Figures 1 and 3 show that the top of the buckle 3 is a flat-shaped crotch 10, and the gap between the two sides of the flat-shaped crotch 10 matches the thickness of the bedside strip 2 on the side of the operating bed 1. Hook 10 is hung on the bedside bar 2, and the outer plate surface of flat crotch 10 has jacking screw hole, and jacking bolt 16 passes the jacking screw hole and buckle 3 is fastened and connected with bedside bar 2. The outer plate surface of the flat-shaped crotch 10 of the buckle 3 is welded with a vertical buckle sleeve 11, the outer diameter of the lower connecting rod 4 matches the inner diameter of the buckle sleeve 11, and the upper end of the lower connecting rod 4 is inserted into the buckle. In the buckle sleeve 11, there is a tightening screw hole on the side of the buckle sleeve 11, and the tightening bolt 16 passes through the tightening screw hole and the lower connecting rod 4 is fixedly connected with the buckle sleeve 11. The lower connecting rod 4 can move up and down in the buckle sleeve 11 to adjust the position of the lower connecting rod 4 , thereby adjusting the vertical up and down position of the lower cross bar 5 connected with the lower connecting rod 4 .

FIG. 1 shows that the lower end of the lower connecting rod 4 is welded with a transverse lower connecting rod sleeve 12 , and the axial direction of the lower connecting rod sleeve 12 is perpendicular to the axial direction of the lower connecting rod 4 . The outer diameter of the lower cross bar 5 matches the inner diameter of the lower connecting rod sleeve 12 , and one end of the lower cross bar 5 is inserted in the lower connecting rod sleeve 12 . The side of lower connecting rod sleeve pipe 12 has jacking screw holes, and jacking bolts 16 pass through jacking screw holes and lower cross bar 5 is fixedly connected with lower connecting rod sleeve pipe 12. The lower cross bar 5 can move left and right on the lower connecting rod sleeve 12 to adjust the position of the lower cross bar 5 , thereby adjusting the horizontal position of the vertical support rod 6 connected with the lower cross bar 5 .

FIG. 1 shows that the other end of the lower cross bar 5 is welded with a vertical lower cross bar sleeve 13 , and the axial direction of the lower cross bar sleeve 13 is perpendicular to the axial direction of the lower cross bar 5 . The diameter of the vertical support rod 6 matches the inner diameter of the lower cross bar sleeve 13 , and the lower part of the vertical support rod 6 is inserted in the lower cross bar sleeve 13 . There are jacking screw holes on the side of the lower cross bar sleeve pipe 13, and the jacking bolts 16 pass through the jacking screw holes and the vertical support rod 6 is fixedly connected with the lower cross bar sleeve pipe 13. The vertical support rod 6 can move up and down on the lower cross bar sleeve 13 to adjust the position of the vertical support rod 6 , thereby adjusting the height position of the upper suspension cross bar 7 connected with the vertical support rod 6 .

FIG. 1 shows that the upper end of the vertical support rod 6 is welded with a horizontal support rod sleeve 14 , and the axial direction of the support rod sleeve 14 is perpendicular to the axial direction of the vertical support rod 6 . The diameter of the upper suspension cross bar 7 matches the inner diameter of the support rod sleeve 14, and one end of the upper suspension cross bar 7 is inserted in the support rod sleeve 14, and is fastened by the jacking bolt 16.

FIG. 1 shows that the other end of the upper suspension cross bar 7 is welded with a vertical upper suspension cross bar sleeve 15 , and the axial direction of the upper suspension cross bar sleeve 15 is perpendicular to the axial direction of the upper suspension cross bar 7 . The diameter of upper suspension straight bar 8 matches the internal diameter of upper suspension cross bar sleeve 15, and the upper end of upper suspension straight bar 8 is inserted in upper suspension cross bar sleeve 15, and is fastened by jacking bolt 16. The upper suspension straight rod 8 can move up and down in the upper suspension cross bar casing 15, adjust the position of the upper suspension straight rod 8, thereby adjust the height of the aseptic gripper 9 connected to the lower end of the upper suspension straight rod 8 .

Figures 1 and 4 show that the lower end of the upper suspension straight rod 8 is a spherical head 17, and the upper end of the aseptic gripper 9 is a connecting sleeve 18, the inner diameter of the connecting sleeve 18 matches the diameter of the spherical head 17, and the connecting sleeve 18 The bottom of the inner cavity is a hemispherical groove, the spherical head 17 is embedded in the hemispherical groove, and the upper part of the connecting sleeve 18 has 2-4 tightening screw holes around the circumference, and the tightening bolts 16 pass through the tightening screw holes and The spherical head 17 is positioned and connected. The connecting sleeve 18 of the aseptic gripper 9 can rotate around the spherical head 17 at the lower end of the upper hanging straight rod 8 to adjust the position of the aseptic gripper 9 so that the affected limb can be adjusted to an ideal position and prevent fractures. Secondary damage.

Figures 1 and 4 show that the lower end of the aseptic gripper 9 is two strip splints 19, the upper end of the strip splint 19 is connected with the upper part of the aseptic gripper 9 by a rotating shaft, and the board surfaces of the two strip splints 19 are opposite , the tops of the two strip splints 19 are threaded with screw rods 20, the screw rods 20 are perpendicular to the board surface of the strip splints 19, and the screw rod 20 between the two strip splints 19 is partly covered with a spring 21, and the two strip splints 19 One end of the external screw rod 20 is a nut, and the other end is a lock nut 22 . The effect of the spring 21 is to keep the two elongated splints 19 in an open state, so as to facilitate the clamping operation.

Figures 1 and 4 show that the lower parts of the two elongated splints 19 at the lower end of the aseptic gripper 9 are bent inwardly, and the bending angle between the upper and lower parts of the elongated splints 19 is 135-165 degrees. The strip splint 19 adopts surface clamping, which has a large contact area with the skin, and it is not easy to strangle the skin when the patient's weight is heavy; The tightness of splint 19 can firmly fix limbs of different thicknesses, clamps firmly, is not easy to fall off, and can make disinfection thoroughly.

The above-mentioned lower connecting rod 4, lower cross bar 5, vertical support rod 6, upper suspension cross bar 7, upper suspension straight rod 8, buckle sleeve 11, lower connection rod sleeve 12, lower cross bar sleeve 13, The supporting rod casing 14 and the upper suspension crossbar casing 15 all adopt steel pipes and steel casings, and the steel pipes can rotate and move in the steel casings to adjust the position and direction of each steel pipe, so that the disinfection rack can be moved up and down. , left, right, front and back can be adjusted in all directions, which can accurately control the position of the suspended limb without affecting other preoperative preparations such as draping.

The connection of above-mentioned steel pipe and steel casing adopts tightening bolt 16, and one end of tightening bolt 16 is a screw rod, and the other end is a circular rotating handle, which is convenient to rotate and easy to operate.

The utility model is an innovation of assisting the disinfection of limbs, which solves the problems of lifting the affected limb by a special person or suspending the affected limb with a bandage on the infusion stand, which is not fixed firmly and needs manual support, so that the disinfection is thorough, the skin is not easy to be strangled, and it does not affect the health of the patient. Blood supply, the affected limb is firmly fixed, and it is not easy to fall off. The adjustable aseptic metal gripper can adjust the affected limb to an ideal position, and has excellent promotion and use value in orthopedic limb surgery.

Claims (5)

1. An adjustable limb disinfection rack, characterized in that it includes a buckle (3), a lower connecting rod (4), a lower cross bar (5), a vertical support rod (6), an upper suspension cross bar (7 ), the upper suspension straight rod (8), the sterile gripper (9), the upper part of the buckle (3) is connected with the bedside strip (2) on the side of the operating bed (1), and the side of the buckle (3) A vertical buckle sleeve (11) is welded on the wall, the outer diameter of the lower connecting rod (4) matches the inner diameter of the buckle sleeve (11), and the upper end of the lower connecting rod (4) is inserted into the buckle sleeve In (11), the lower end of the lower connecting rod (4) is welded with a horizontal lower connecting rod sleeve (12), and the outer diameter of the lower cross bar (5) matches the inner diameter of the lower connecting rod sleeve (12). One end of the cross bar (5) is inserted in the lower connecting rod sleeve (12), the other end of the lower cross bar (5) is welded with a vertical lower cross bar sleeve (13), the diameter of the vertical support rod (6) is the same as that of the lower The inner diameter of the horizontal bar sleeve (13) matches, the lower part of the vertical support rod (6) is inserted in the lower horizontal bar sleeve (13), and the upper end of the vertical support rod (6) is welded with a horizontal support rod sleeve (14) , the diameter of the upper suspension cross bar (7) matches the inner diameter of the support rod sleeve (14), one end of the upper suspension cross bar (7) is inserted into the support rod sleeve (14), and the upper suspension cross bar The other end of (7) is welded with a vertical upper suspension cross-bar sleeve (15), the diameter of the upper suspension straight rod (8) matches the inner diameter of the upper suspension cross-bar sleeve (15), and the upper suspension The upper end of the straight rod (8) is inserted into the upper suspension horizontal bar sleeve (15), and the lower end of the upper suspension straight rod (8) is connected with the upper end of the aseptic gripper (9). There are jacking screw holes on the sides of the pipe (11), the lower connecting rod sleeve (12), the lower cross bar sleeve (13), the support rod sleeve (14), and the upper suspension cross bar sleeve (15). Jacking bolts (16) pass the jacking screw holes for fastening. 2. The adjustable limb disinfection stand according to claim 1, characterized in that: the upper part of the buckle (3) is a flat-shaped hook, and the gap between the two sides of the flat-shaped hook and the operating bed (1) The thicknesses of the bedside strips (2) on the side match, and there are jacking screw holes on the outer plate surface of the flat-shaped crotch, and the jacking bolts (16) pass through the jacking screw holes for fastening. 3. The adjustable limb disinfection stand according to claim 2, characterized in that: the lower end of the upper hanging straight rod (8) is a spherical head (17), and the upper end of the sterile gripper (9) is a connecting sleeve cylinder (18), the inner diameter of the connecting sleeve (18) matches the diameter of the spherical head (17) at the lower end of the upper hanging straight rod (8), and the bottom of the inner cavity of the connecting sleeve (18) is a hemispherical groove, spherical The head (17) is embedded in the hemispherical groove, and the upper part of the connecting sleeve (18) has 2-4 jacking screw holes around the circumference, and the jacking bolts (16) pass through the jacking screw holes and the upper suspension straight rod The spherical head (17) of (8) is positioned and connected. 4. The adjustable limb disinfection stand according to claim 3, characterized in that: the lower end of the aseptic gripper (9) is two long splints (19), and the upper end of the long splint (19) is connected to the The upper part of the bacteria gripper (9) is connected by a rotating shaft, and the board surfaces of the two strip splints (19) are opposite, and the upper parts of the two strip splints (19) are threaded with screw rods (20), and the screw rods (20) and the strips The board surface of splint (19) is vertical, and the screw rod (20) part between two strip splints (19) is covered with spring (21), and the screw rod (20) outside of two strip splints (19) one end is screw cap, and the other end is a lock nut (22). 5. The adjustable limb disinfection stand according to claim 4, characterized in that: the lower parts of the two long splints (19) at the lower end of the aseptic gripper (9) are bent inward, and the long splints (19) The bending angle between the upper part and the lower part of the board surface is 135-165 degrees.