CN210542917U

CN210542917U - Hand and foot surgical nursing device

Info

Publication number: CN210542917U
Application number: CN201921054255.0U
Authority: CN
Inventors: 吕建英
Original assignee: Liyang Traditional Chinese Medicine Hospital
Current assignee: Liyang Traditional Chinese Medicine Hospital
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-19
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a brothers' surgery is with nursing device, including base, vertical alignment jig, fixed plate and lamp holder, the base is circular base, vertical alignment jig is vertical and install fixedly the upper portion central point of base puts the department, the fixed plate level is just installed fixedly the upper end tip of vertical alignment jig, the lamp holder is through three hundred sixty degree rotary mechanism fixed mounting be in the fixed plate is kept away from the one end bottom of vertical alignment jig. The utility model discloses, three hundred sixty degrees rotary mechanism are used for driving the lamp holder and are circular motion, and like this under patient's hand and the unmovable condition of foot, the circular motion is done to the lamp holder, can avoid the lamp holder to shine the skin of same position for a long time, can prevent that the temperature of this position from rising higher, can avoid patient not to have received to make its hand and foot surgery patient who is applicable to hand or sufficient fracture and have the condition that skeletal muscle is seriously crowded rotten.

Description

Hand and foot surgical nursing device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a hand and foot surgery is with nursing device.

Background

Hand and foot surgery, surgery of the fingers, hands and feet. The hand, which is the part far from the wrist and is composed of the wrist, the palm part and the finger part; the foot, the lowest ground-contacting part of the human and some animals' bodies, is an important weight-bearing and movement organ of the human body.

The skin and muscles at the fracture part are often damaged due to the compression of hands or feet, particularly under the condition that the skeletal muscles are seriously squeezed, the skin and the muscles at the position where the skeletal muscles are seriously squeezed need to be irradiated and nursed by a baking lamp every day in the nursing process of the patients, so that the seriously squeezed skeletal muscles can be well kept early, the skin at the position where the skeletal muscles are seriously squeezed can be kept in a dry state, and the infection probability can be reduced.

Therefore, a nursing device for hand and foot surgery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brothers ' surgery is with nursing device, three hundred sixty degrees rotary mechanism are used for driving the lamp holder and are circular motion, like this under the condition that patient's hand and foot can not move, circular motion is done to the lamp holder, can avoid the lamp holder to shine the skin of same position for a long time, can prevent the temperature rise of this position higher, can avoid patient not receive, thereby make its can be better be applicable to hand or sufficient fracture and have the brothers ' surgery patient of the serious crowded rotten condition of skeletal muscle, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nursing device for hand and foot surgery comprises a base, a longitudinal adjusting frame, a fixing plate and a lamp cap, wherein the base is a circular base, the longitudinal adjusting frame is vertically and fixedly arranged at the central position of the upper part of the base, the fixing plate is horizontally and fixedly arranged at the upper end part of the longitudinal adjusting frame, and the lamp cap is fixedly arranged at the bottom of one end, far away from the longitudinal adjusting frame, of the fixing plate through a three-hundred-sixty-degree rotating mechanism;

the three hundred sixty degree rotary mechanism includes cavity knee, L type fixed block, leads electrical slip ring, follows driving wheel, motor and action wheel, the cavity knee passes through antifriction bearing fixed mounting and is in the fixed plate is kept away from inside the one end of vertical alignment jig, L type fixed block fixed mounting is in the fixed plate is kept away from the one end upper portion of vertical alignment jig, the upper end of leading electrical slip ring is fixed the inside of L type fixed block, just the bottom mounting of leading electrical slip ring is in inside the upper end of cavity knee, follow fixed suit of driving wheel the outside of cavity knee, motor fixed mounting is in the fixed plate is kept away from the one end bottom of vertical alignment jig, action wheel fixed mounting is in the axis of rotation tip of motor, just the action wheel with follow driving wheel transmission and be connected.

By adopting the technical scheme, the longitudinal adjusting frame is used for adjusting the height of the device to be matched with sickbeds with different heights for use, the lamp cap is used for irradiating the skin at the position where the skeletal muscles of a patient are seriously crushed in the nursing process, so that the seriously crushed skeletal muscles can be promoted to grow well as early as possible, meanwhile, the skin at the position where the skeletal muscles are seriously squeezed is kept in a dry state, the infection probability can be reduced, the three-hundred-sixty-degree rotating mechanism is used for driving the lamp head to do circular motion, so that the lamp head does circular motion under the condition that hands and feet of a patient can not move, can avoid the lamp head from irradiating the skin at the same position for a long time, can prevent the temperature at the position from rising higher, can avoid the patient from being unable to suffer, thereby the device can be well suitable for hand and foot surgical patients with hand or foot fracture and severe skeletal muscle bruising.

Preferably, the longitudinal adjusting frame comprises an outer sleeve, a locking sleeve and an inner inserting rod, the outer sleeve is vertically and fixedly installed at the upper central position of the base, the locking sleeve is installed outside the upper end of the outer sleeve in a threaded mode, the inner inserting rod is fixedly installed inside the outer sleeve through the locking sleeve, the upper end of the inner inserting rod is fixedly connected with the bottom of the fixing plate, and a plurality of notches used for matching the locking sleeve are evenly formed in the end wall of the upper end of the outer sleeve.

Through adopting above-mentioned technical scheme, be convenient for adjust the position of interior pin in the outer tube inside through the operation lock sleeve, and then adjust the height of vertical alignment jig, realize adjusting the height of the device's lamp holder, in addition, seting up of breach makes the upper end of outer tube can contract, and usable lock sleeve locks interior pin like this.

Preferably, the lamp holder includes lamp body, bowl, heater and end cover, the lamp body fixed mounting be in the bottom tip of cavity knee, the bowl fixed mounting be in the inside of lamp body, heater fixed mounting be in the inside of bowl, the end cover spiro union is in the bottom outside of lamp body, just the diapire of end cover is hollow out construction.

By adopting the technical scheme, the lamp cap comprises a lamp shell, a reflecting cover, a heater and an end cover, the heater is used for generating near infrared or far infrared radiation spectrums and heat, the reflecting cover reflects the near infrared or far infrared radiation spectrums and heat generated by the heater to the injured position of a patient for irradiation, after the far infrared and near infrared rays are absorbed by a human body, water molecules in the body can generate resonance, the water molecules are activated, the intermolecular binding force of the water molecules is enhanced, biological macromolecules such as protein and the like are activated, biological cells are positioned at the highest vibration energy level, the far infrared heat energy can be transferred to a deeper part of the subcutaneous skin of the human body due to the resonance effect of the biological cells, the temperature of the deep layer is increased, the generated warm heat is emitted from inside to outside, the action strength is high, capillary vessels are expanded, the blood circulation is promoted, the metabolism among tissues is enhanced, and the regeneration, improving immunity of organism.

Preferably, a protective shell is fixedly mounted outside one end, far away from the longitudinal adjusting frame, of the fixing plate through screws, the protective shell covers the L-shaped fixing block, the conductive sliding ring, the driven wheel, the motor and the driving wheel, and threaded holes matched with the screws are further formed in the upper surface of the fixing plate.

Through adopting above-mentioned technical scheme, protective housing is used for hiding L type fixed block, leads electrical slip ring, follows driving wheel, motor and action wheel, can prevent that medical personnel or patient from touching the electrical slip ring that leads, can prevent the accident of electric shock from taking place, can prevent simultaneously that medical personnel or patient from being pressed from both sides the wound from driving wheel and action wheel to the security performance is better when making the device use.

Preferably, the bottom of the base is also fixedly provided with three universal wheels, the three universal wheels are arranged at equal angles by taking the central point of the base as a circle center, and the three universal wheels are self-locking universal wheels.

By adopting the technical scheme, the device is convenient to move and use when in use through the installation of the universal wheels, and in addition, the three universal wheels are all arranged into the self-locking universal wheels, so that the position of the device can be locked when the device is used, and the device can be prevented from moving automatically to cause accidents.

Preferably, the cavity knee includes first pole setting, horizontal pole and second pole setting, the vertical setting of first pole setting, just first pole setting passes through antifriction bearing fixed mounting and is in the fixed plate is kept away from inside the one end of vertical alignment jig, the horizontal pole level sets up, just the one end of horizontal pole with the bottom fixed connection of first pole setting, the vertical setting of second pole setting, just the upper end of second pole setting with the other end fixed connection of horizontal pole, the bottom of second pole setting with the upper end fixed connection of lamp body.

Through adopting above-mentioned technical scheme, the cavity knee adopts first pole setting, horizontal pole and second pole setting to constitute, can guarantee that three hundred sixty degrees rotary mechanism can drive the lamp holder and do circular motion, in addition, adopts hollow structure with the cavity knee, makes things convenient for the device to walk the line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the vertical adjusting frame is used for adjusting the height of the device to be matched with sickbeds with different heights, so that the application range of the device is larger;

2. the utility model discloses, three hundred sixty degrees rotary mechanism are used for driving the lamp holder and do the circular motion, like this under the unable circumstances of patient's hand and foot, the lamp holder does the circular motion, can avoid the lamp holder to shine the skin of same position for a long time, can prevent that the temperature of this position from rising higher, can avoid patient not to have received, thus make the device can be better suitable for hand or foot fracture and have the broke hand and foot surgical patient of the condition that the skeletal muscle is seriously crowded;

3. the utility model discloses, protective housing is used for covering L type fixed block, conductive slip ring, from driving wheel, motor and action wheel, can prevent that medical personnel or patient from touching conductive slip ring, can prevent the accident of electric shock from taking place, can prevent medical personnel or patient from being hindered by from driving wheel and action wheel clamp simultaneously, thus make the security performance better when the device uses;

4. the utility model discloses, through the installation universal wheel for the device uses the time removal more convenient, convenient to use all sets up three universal wheel into from locking-type universal wheel in addition, when the device used, can prevent that the device from removing by oneself and taking place accident with the position locking that the device was located like this.

Drawings

FIG. 1 is a schematic structural view of a nursing device for hand and foot surgery according to an embodiment;

FIG. 2 is a schematic structural view of the nursing device for hand and foot surgery according to one embodiment after the protective shell is detached;

FIG. 3 is a schematic diagram of a partially exploded structure of an embodiment of a hand and foot surgical care device;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is an exploded view of one embodiment of a longitudinal adjustment bracket;

FIG. 6 is a schematic structural view of an embodiment of a hollow curved rod.

In the figure: 1. a base; 2. a longitudinal adjusting bracket; 3. a fixing plate; 4. a three hundred sixty degree rotation mechanism; 5. a lamp cap; 6. a universal wheel; 7. a screw; 8. a protective housing; 9. a hollow bent rod; 10. a rolling bearing; 11. a conductive slip ring; 12. an L-shaped fixed block; 13. a driven wheel; 14. a motor; 15. a driving wheel; 16. a lamp housing; 17. a reflector; 18. a heater; 19. an end cap; 20. a threaded hole; 21. an outer sleeve; 22. a locking sleeve; 23. an inner inserted rod; 24. a notch; 25. a first upright rod; 26. a cross bar; 27. a second upright stanchion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a nursing device for hand and foot surgery comprises a base 1, a longitudinal adjusting frame 2, a fixing plate 3 and a lamp holder 5, wherein the base 1 is a circular base, the longitudinal adjusting frame 2 is vertically and fixedly installed at the central position of the upper part of the base 1, the fixing plate 3 is horizontally and fixedly installed at the upper end part of the longitudinal adjusting frame 2, and the lamp holder 5 is fixedly installed at the bottom of one end, far away from the longitudinal adjusting frame 2, of the fixing plate 3 through a three-hundred-sixty-degree rotating mechanism 4;

as shown in fig. 3, the three-hundred-sixty degree rotating mechanism 4 includes a hollow bent rod 9, an L-shaped fixing block 12, a conductive slip ring 11, a driven wheel 13, a motor 14 and a driving wheel 15, the hollow bent rod 9 is fixedly installed inside one end of the fixing plate 3 away from the longitudinal adjusting frame 2 through a rolling bearing 10, the L-shaped fixing block 12 is fixedly installed on an upper portion of one end of the fixing plate 3 away from the longitudinal adjusting frame 2, an upper end of the conductive slip ring 11 is fixed inside the L-shaped fixing block 12, a bottom end of the conductive slip ring 11 is fixed inside an upper end of the hollow bent rod 9, the driven wheel 13 is fixedly installed outside the hollow bent rod 9, the motor 14 is fixedly installed at a bottom of one end of the fixing plate 3 away from the longitudinal adjusting frame 2, and the driving wheel 15 is fixedly installed at an end of a rotating shaft of, and the driving wheel 15 is in transmission connection with the driven wheel 13.

By adopting the technical scheme, the longitudinal adjusting frame 2 is used for adjusting the height of the device to be matched with sickbeds with different heights for use, the lamp cap 5 is used for irradiating the skin at the position where the skeletal muscles of a patient are seriously crushed in the nursing process, so that the seriously crushed skeletal muscles can be promoted to grow well as early as possible, meanwhile, the skin at the position where the skeletal muscles are seriously squeezed is kept in a dry state, the infection probability can be reduced, the three-hundred-sixty-degree rotating mechanism 4 is used for driving the lamp head 5 to do circular motion, so that the lamp head 5 does circular motion under the condition that the hands and feet of a patient can not move, can prevent the lamp head 5 from irradiating the skin at the same position for a long time, can prevent the temperature at the position from rising higher, can prevent the patient from being unhappy, thereby the device can be well suitable for hand and foot surgical patients with hand or foot fracture and severe skeletal muscle bruising.

Specifically, as shown in fig. 2 and 5, the longitudinal adjustment frame 2 includes an outer sleeve 21, a locking sleeve 22 and an inner rod 23, the outer sleeve 21 is vertically and fixedly installed at the upper central position of the base 1, the locking sleeve 22 is threadedly installed outside the upper end of the outer sleeve 21, the inner rod 23 is fixedly installed inside the outer sleeve 21 through the locking sleeve 22, the upper end of the inner rod 23 is fixedly connected with the bottom of the fixing plate 3, and a plurality of notches 24 for matching with the locking sleeve 22 are uniformly formed on the end wall of the upper end of the outer sleeve 21.

By adopting the technical scheme, the position of the inner inserting rod 23 inside the outer sleeve 21 can be conveniently adjusted by operating the locking sleeve 22, the height of the longitudinal adjusting frame 2 can be further adjusted, the height of the lamp cap 5 of the device can be adjusted, in addition, the upper end of the outer sleeve 21 can be contracted by opening the notch 24, and the inner inserting rod 23 can be locked by using the locking sleeve 22.

Specifically, as shown in fig. 4, the lamp holder 5 includes a lamp housing 16, a reflective cover 17, a heater 18 and an end cover 19, the lamp housing 16 is fixedly mounted at the bottom end of the hollow bent rod 9, the reflective cover 17 is fixedly mounted inside the lamp housing 16, the heater 18 is fixedly mounted inside the reflective cover 17, the end cover 19 is screwed to the outside of the bottom end of the lamp housing 16, and the bottom wall of the end cover 19 is a hollow structure.

By adopting the technical scheme, the lamp cap 5 is composed of a lamp shell 16, a reflector 17, a heater 18 and an end cover 19, the heater 18 is used for generating near-infrared or far-infrared radiation spectrum and heat, the reflector 17 reflects the near-infrared or far-infrared radiation spectrum and heat generated by the heater 18 to the injured position of a patient for irradiation, after the far-infrared or near-infrared is absorbed by a human body, water molecules in the body can resonate to activate the water molecules, the bonding force among the molecules is enhanced, so that biomacromolecules such as protein and the like are activated, the biological cells are at the highest vibration energy level, as the biological cells generate the resonance effect, the far-infrared heat energy can be transmitted to the deeper part of the subcutaneous part of the human body, the temperature of the deep layer is increased, the generated heat is emitted from inside to outside, the acting strength enables capillary vessels to expand, promotes blood circulation, and strengthens metabolism among, increasing tissue regeneration ability and improving organism immunity.

Specifically, as shown in fig. 1 and 4, a protective casing 8 is further fixedly mounted on an outer portion of one end of the fixing plate 3, which is far away from the longitudinal adjusting frame 2, through a screw 7, the protective casing 8 covers outer portions of the L-shaped fixing block 12, the conductive sliding ring 11, the driven wheel 13, the motor 14 and the driving wheel 15, and a threaded hole 20 matched with the screw 7 is further provided on an upper surface of the fixing plate 3.

Through adopting above-mentioned technical scheme, protective housing 8 is used for hiding L type fixed block 12, leads electrical slip ring 11, follows driving wheel 13, motor 14 and action wheel 15, can prevent that medical personnel or patient from touching electrical slip ring 11, can prevent the accident of electrocution from taking place, can prevent simultaneously that medical personnel or patient from being pressed from both sides the wound from driving wheel 13 and action wheel 15 to the security performance is better when making the device use.

Specifically, as shown in fig. 2, three universal wheels 6 are further fixedly mounted at the bottom of the base 1, the three universal wheels 6 are arranged at equal angles with the central point of the base 1 as a circle center, and the three universal wheels 6 are self-locking universal wheels.

By adopting the technical scheme, the device is convenient to move and use when in use through the installation of the universal wheels 6, and in addition, the three universal wheels 6 are all set into self-locking universal wheels, so that the position of the device can be locked when the device is used, and accidents caused by the self-movement of the device can be prevented.

Specifically, as shown in fig. 3 and 6, the hollow bent rod 9 includes a first vertical rod 25, a cross rod 26 and a second vertical rod 27, the first vertical rod 25 is vertically disposed, and the first vertical rod 25 is fixedly mounted on the fixing plate 3 through a rolling bearing 10, the fixing plate 3 is far away from the inside of one end of the longitudinal adjusting frame 2, the cross rod 26 is horizontally disposed, one end of the cross rod 26 is fixedly connected with the bottom end of the first vertical rod 25, the second vertical rod 27 is vertically disposed, the upper end of the second vertical rod 27 is fixedly connected with the other end of the cross rod 26, and the bottom end of the second vertical rod 27 is fixedly connected with the upper end of the lamp housing 16.

Through adopting above-mentioned technical scheme, cavity knee 9 adopts first pole setting 25, horizontal pole 26 and second pole setting 27 to constitute, can guarantee that three hundred sixty degrees rotary mechanism 4 can drive lamp holder 5 and do circular motion, in addition, adopts hollow structure with cavity knee 9, makes things convenient for the device to walk the line.

It should be noted that in this embodiment, the conductive slip ring 11 may be a conductive slip ring with a signal (2A) of GH 02503-02013 ring 2X10A +1 manufactured by shenzhen xindeli electromechanical devices, ltd, the motor 14 may be a speed-regulating and speed-reducing motor with a signal of 2IK-7IK manufactured by yoyo electromechanical devices, ltd, changzhou, and the heater 18 may be a heating disk heater with the same model as the crane TDP electromagnetic wave therapy apparatus.

The working principle is as follows: the nursing device for the hand and foot surgery, the longitudinal adjusting frame 2 is used for adjusting the height of the nursing device to be matched with sickbeds with different heights for use, the lamp head 5 is used for irradiating the skin at the position where the skeletal muscles of a patient are seriously squeezed, not only can the seriously squeezed skeletal muscles be promoted to grow well as early, but also the skin at the position where the skeletal muscles are seriously squeezed can be kept in a dry state, the probability of infection can be reduced, the three-hundred-sixty-degree rotating mechanism 4 is used for driving the lamp head 5 to do circular motion, so that the lamp head 5 does circular motion under the condition that the hands and feet of the patient cannot move, the lamp head 5 can be prevented from irradiating the skin at the same position for a long time, the temperature at the position can be prevented from rising higher, the patient cannot be prevented from being suffered from the nursing device, and the nursing device can be better suitable for hand and foot surgery patients with the condition that the skeletal muscles are seriously squeezed, the working principle of the three-hundred-sixty-degree rotating mechanism 4 is that the motor 14 drives the driving wheel 15 to drive the driven wheel 13 to rotate, the driven wheel 13 drives the hollow bent rod 9 to rotate, and the hollow bent rod 9 drives the lamp holder 5 to do circular motion.

The using method comprises the following steps: when the device is used, the device is moved to the side of a sickbed through the universal wheel 6, the position of the inner insertion rod 23 inside the outer sleeve 21 is adjusted through operating the locking sleeve 22, the height of the longitudinal adjusting frame 2 is further adjusted, the height of the lamp head 5 of the device is adjusted, then the device is connected with a power supply, a control panel can be arranged on the device in advance, a switch for controlling the motor 14 and a switch for controlling the heater 18 are arranged on the control panel, when the device is used, an affected part of a patient is ensured to be positioned below a running circumferential track line of the lamp head 5, and otherwise, the lamp head 5 cannot irradiate the affected part of the patient.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hand and foot surgery is with nursing device which characterized in that: the lamp holder comprises a base (1), a longitudinal adjusting frame (2), a fixing plate (3) and a lamp holder (5), wherein the base (1) is a circular base, the longitudinal adjusting frame (2) is vertically and fixedly installed at the central position of the upper part of the base (1), the fixing plate (3) is horizontally and fixedly installed at the end part of the upper end of the longitudinal adjusting frame (2), and the lamp holder (5) is fixedly installed at the bottom of one end, far away from the longitudinal adjusting frame (2), of the fixing plate (3) through a three-hundred-sixty-degree rotating mechanism (4);

the three-hundred-sixty-degree rotating mechanism (4) comprises a hollow bent rod (9), an L-shaped fixed block (12), a conductive sliding ring (11), a driven wheel (13), a motor (14) and a driving wheel (15), wherein the hollow bent rod (9) is fixedly arranged inside one end, far away from the longitudinal adjusting frame (2), of the fixed plate (3) through a rolling bearing (10), the L-shaped fixed block (12) is fixedly arranged on the upper portion of one end, far away from the longitudinal adjusting frame (2), of the fixed plate (3), the upper end of the conductive sliding ring (11) is fixed inside the L-shaped fixed block (12), the bottom end of the conductive sliding ring (11) is fixed inside the upper end of the hollow bent rod (9), the driven wheel (13) is fixedly sleeved outside the hollow bent rod (9), the motor (14) is fixedly arranged at the bottom of one end, far away from the longitudinal adjusting frame (2), of the fixed plate (3), the driving wheel (15) is fixedly arranged at the end part of a rotating shaft of the motor (14), and the driving wheel (15) is in transmission connection with the driven wheel (13).

2. The hand and foot surgical nursing device of claim 1, characterized in that: the longitudinal adjusting frame (2) comprises an outer sleeve (21), a locking sleeve (22) and an inner inserting rod (23), wherein the outer sleeve (21) is vertically and fixedly installed at the upper center position of the base (1), the locking sleeve (22) is installed outside the upper end of the outer sleeve (21) in a threaded mode, the inner inserting rod (23) is fixedly installed inside the outer sleeve (21) through the locking sleeve (22), the upper end of the inner inserting rod (23) is fixedly connected with the bottom of the fixing plate (3), and a plurality of notches (24) used for matching with the locking sleeve (22) are further uniformly formed in the end wall of the upper end of the outer sleeve (21).

3. The hand and foot surgical nursing device of claim 1, characterized in that: the lamp holder (5) comprises a lamp shell (16), a reflecting cover (17), a heater (18) and an end cover (19), wherein the lamp shell (16) is fixedly installed at the bottom end part of the hollow bent rod (9), the reflecting cover (17) is fixedly installed inside the lamp shell (16), the heater (18) is fixedly installed inside the reflecting cover (17), the end cover (19) is in threaded connection with the bottom end of the lamp shell (16) and is arranged outside, and the bottom wall of the end cover (19) is of a hollow structure.

4. The hand and foot surgical nursing device of claim 1, characterized in that: the fixing plate (3) is far away from the outer portion of one end of the longitudinal adjusting frame (2) and is fixedly provided with a protective shell (8) through a screw (7), the protective shell (8) covers the L-shaped fixing block (12), the conductive sliding ring (11), the driven wheel (13), the motor (14) and the driving wheel (15), and a threaded hole (20) matched with the screw (7) is further formed in the upper surface of the fixing plate (3).

5. The hand and foot surgical nursing device of claim 1, characterized in that: the bottom of base (1) still fixed mounting have three universal wheel (6), three universal wheel (6) use the central point of base (1) is the equidistance and arranges as the centre of a circle, and is three universal wheel (6) are from locking-type universal wheel.

6. The hand and foot surgical nursing device of claim 3, characterized in that: hollow knee (9) include first pole setting (25), horizontal pole (26) and second pole setting (27), first pole setting (25) vertical setting, just first pole setting (25) are in through antifriction bearing (10) fixed mounting keep away from fixed plate (3) inside the one end of vertical alignment jig (2), horizontal pole (26) level sets up, just the one end of horizontal pole (26) with the bottom fixed connection of first pole setting (25), the vertical setting of second pole setting (27), just the upper end of second pole setting (27) with the other end fixed connection of horizontal pole (26), the bottom of second pole setting (27) with the upper end fixed connection of lamp body (16).