CN215131107U

CN215131107U - Leg nursing device for bone fracture surgery

Info

Publication number: CN215131107U
Application number: CN202120407102.0U
Authority: CN
Inventors: 曾朝辉; 曾斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-14
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a shank nursing device for bone fracture surgery. The utility model discloses an outer shell, shell internally mounted has elevating system, the bottom plate is installed on the shell top, bottom plate bottom fixed mounting has elevating system, the fixed block is installed to the shell, fixed block sliding connection has the bayonet lock, bayonet lock top fixedly connected with trunnion ring, the hinge is installed to trunnion ring one side, the cover ring is installed to the hinge other end, the cover ring with detain fixed connection by locking between the trunnion ring, fixed block internally mounted has telescopic machanism, telescopic machanism with the bayonet lock inboard is threaded connection. The utility model discloses have and to make things convenient for different patient's shank length to fix through telescopic machanism's setting, conveniently carry out the transform of height position to patient's shank through elevating system's setting, alleviate nursing staff intensity of labour to and inconvenient operation, simultaneously, overall structure sets up small and exquisite, conveniently places.

Description

Leg nursing device for bone fracture surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a shank nursing device for bone fracture surgery.

Background

When a patient with leg fracture in orthopedic surgery nurses the legs in daily life, the patient needs to lift the legs by himself so that medical staff can wipe and change the legs of the patient, the lifting posture is maintained for a long time, the patient with a part of short legs can also place the thighs on the bed edge to support the legs, but the patient with a long leg can only lift the legs, and the patient with a long leg needs to work very hard, so that two medical staff are needed to cooperate to nurse the legs of the patient, and the workload of the medical staff is greatly increased; in addition, the patients are easy to cause unsmooth blood circulation of the legs due to long-term bed rest, and the patients lack the movement and stretching of the legs and cannot recover as soon as possible.

However, present orthopedics shank nursing device structure is all bigger, difficult removal, especially when weather is colder, the shank when fixed on nursing device, ventilate easily, the shank can not get warm, make the patient arouse the discomfort easily, even produce the fever flu, when the shank is fixed simultaneously, the injured part is fixed too tightly, make the wound easily with the bandage adhesion, cause the tear easily to the wound, it is fixed too pine, the patient is when the activity, touch the wound easily, be unfavorable for the recovery, and simultaneously, when carrying out altitude variation to the shank, it is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shank nursing device for bone fracture surgery 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: the method comprises the following steps: the shell, shell internally mounted has elevating system, the bottom plate is installed on the shell top, bottom plate bottom fixed mounting has elevating system.

The fixed block is installed to the shell, fixed block sliding connection has the bayonet lock, bayonet lock top fixedly connected with trunnion ring, the hinge is installed to trunnion ring one side, the cover ring is installed to the hinge other end, the cover ring with detain fixed connection by the locking between the trunnion ring, fixed block internally mounted has telescopic machanism, telescopic machanism with the bayonet lock inboard is threaded connection.

Furthermore, telescopic machanism includes push-and-pull rod, saw board, gear ring, fixing bearing and horizontal lead screw, the welding of push-and-pull rod other end has the saw board, the saw board meshing is connected with the gear ring, gear ring both sides fixed mounting have fixing bearing, horizontal lead screw pass through fixing bearing with gear ring screwed connection, horizontal lead screw both sides screwed connection has the bayonet lock.

Further, elevating system includes motor, connecting axle, connecting rod, power feed gear, follower gear, the fixed lantern ring, vertical lead screw and adjustment button, adjustment button electric connection has the motor, the motor is connected with the connecting axle, connecting axle opposite side fixed mounting has the connecting rod, connecting rod other end fixed mounting have the power feed gear, power feed gear meshing is connected with the follower gear, follower gear top fixed mounting have the fixed lantern ring, fixed lantern ring fixed mounting be in the shell, vertical lead screw passes through the follower gear with fixed lantern ring screwed connection.

Furthermore, a supporting plate is connected between the clamping pins on one side in a sliding manner.

Furthermore, an adjusting cavity is formed in one end of the bottom plate, and the longitudinal screw rod is spirally installed in the adjusting cavity.

Further, the inner sides of the supporting ring and the cover ring are wrapped with spongy cushions.

Furthermore, the fixed block is provided with a clamping groove, and the clamping pin is in sliding connection with the clamping groove.

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

the utility model adjusts the distance between the support rings by adjusting the telescoping mechanism, the leg of the patient is placed and then covered by the cover ring, the locking buckle is used for fixing, when the telescoping mechanism is adjusted, the push-pull rod is pulled to enable the saw plate to be meshed with the gear ring to rotate, the gear ring is fixed by the fixed bearing, the transverse screw rod is enabled to rotate, the two sides of the transverse screw rod are spirally connected with the bottom end of the clamping pin, the clamping pin is enabled to slide, the support rings installed at the two ends of the transverse screw rod are enabled to move, the distance between the support rings is adjusted, the leg length of different patients can be more conveniently used, the situation that the leg of the patient is not easily fixed due to the excessively short or excessively long distance between the support rings is prevented, and nursing operation is carried out by nursing staff, when the leg of the patient needs to be raised and nursed and rehabilitated, the adjusting button is pressed to enable the motor electrically connected with the support rings to operate, the motor operation makes the connecting rod through the connecting axle rotate, connecting rod top fixed mounting's power gear that advances rotates, power gear engagement follow-up gear rotates, fixed mounting has the fixed lantern ring again on the follow-up gear top, make screwed connection's vertical lead screw reciprocate in fixed lantern ring, vertical lead screw is installed in the regulation intracavity that the bottom plate was seted up, make the bottom plate carry out position altitude mixture from top to bottom, realize raising and reducing patient's shank, make things convenient for the nursing of patient's shank, and simultaneously, the circulation operation, can make patient's shank carry out the small activity, increase blood circulation, be favorable to the rehabilitation, and simultaneously, this device structure is small and exquisite, conveniently place, prevent the weather subcooling, make the shank catch a cold, be unfavorable for the recovered while, produce the phenomenon of freezing the disease.

Drawings

Fig. 1 is a schematic structural view of a plane in an embodiment of the present invention;

FIG. 2 is a schematic top plan view of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the telescoping mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of the lifting mechanism in the embodiment of fig. 1.

Reference numerals: 1. a housing; 2. a fixed block; 3. a ring; 4. a cover ring; 5. a locking buckle; 6. a hinge; 7. a telescoping mechanism; 8. a lifting mechanism; 9. a bayonet lock; 10. a support plate; 11. a base plate; 12. an adjustment chamber; 701. a push-pull rod; 702. sawing a plate; 703. a gear ring; 704. fixing the bearing; 705. a transverse screw rod; 801. a motor; 802. a connecting shaft; 803. a connecting rod; 804. a power input gear; 805. a follower gear; 806. a fixed collar; 807. a longitudinal screw rod; 808. and adjusting the button.

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 to 4 together, a leg nursing device for bone fracture surgery includes: the shell 1, 1 internally mounted of shell has elevating system 8, bottom plate 11 is installed on 1 top of shell, 11 bottom fixed mounting of bottom plate has elevating system 8.

Fixed block 2 is installed to shell 1, 2 sliding connection of fixed block have

bayonet lock

9, 9 top fixedly connected with trunnion ring 3 of bayonet lock, hinge 6 is installed to 3 one sides of trunnion ring, cover ring 4 is installed to the 6 other ends of hinge, cover ring 4 with detain 5 fixed connection by the locking between the trunnion ring 3, 2 internally mounted of fixed block have telescopic machanism 7, telescopic machanism 7 with 9 inboards of bayonet lock are screwed connection, can make things convenient for different patient's shank length to fix through telescopic machanism 7's setting, and the transform of height position is conveniently carried out to patient's shank through the setting up of elevating system 8, alleviates nursing staff intensity of labour to and inconvenient operation, simultaneously, overall structure sets up small and exquisite, conveniently places.

The telescopic mechanism 7 comprises a push-pull rod 701, a saw plate 702, a gear ring 703, a fixed bearing 704 and a transverse screw rod 705, the saw plate 702 is welded at the other end of the push-pull rod 701, the saw plate 702 is connected with the gear ring 703 in a meshing manner, the fixed bearing 704 is fixedly installed on two sides of the gear ring 703, the transverse screw rod 705 is spirally connected with the gear ring 703 through the fixed bearing 704, the bayonet 9 is spirally connected on two sides of the transverse screw rod 705, the push-pull rod 701 is pulled to enable the saw plate 702 to be meshed with the gear ring 703 to rotate, the gear ring 703 is fixed by the fixed bearing 704 to enable the transverse screw rod 705 to rotate, two sides of the transverse screw rod 705 are spirally connected to the bottom end of the bayonet 9 to enable the bayonet 9 to slide, so that the supporting rings 3 installed on two ends of the transverse screw rod 705 are enabled to move, the distance between the supporting rings 3 is adjusted to enable the use of different leg lengths of patients to be more convenient, prevent too short or too long distance between the ring 3 and lead to difficult fixing of the patient's leg, and nursing staff from carrying out nursing operations.

The lifting mechanism 8 comprises a motor 801, a connecting shaft 802, a connecting rod 803, a force-feeding gear 804, a following gear 805, a fixed sleeve ring 806, a longitudinal screw rod 807 and an adjusting button 808, wherein the adjusting button 808 is electrically connected with the motor 801, the motor 801 is connected with the connecting shaft 802, the connecting rod 803 is fixedly installed at the other side of the connecting shaft 802, the force-feeding gear 804 is fixedly installed at the other end of the connecting rod 803, the force-feeding gear 804 is connected with the following gear 805 in a meshing manner, the fixed sleeve ring 806 is fixedly installed at the top end of the following gear 805, the fixed sleeve ring 806 is fixedly installed in the shell 1, the longitudinal screw rod 807 is spirally connected with the fixed sleeve ring 806 through the following gear 805, the adjusting button 808 is pressed to enable the motor 801 electrically connected with the adjusting button to operate, and the motor 801 operates to enable the connecting rod 803 of the connecting shaft 802 to rotate, connecting rod 803 top fixed mounting's power gear 804 rotates, power gear 804 meshes the follower gear 805 and rotates, fixed mounting has fixed lantern ring 806 again on the follower gear 805 top, make screwed connection's vertical lead screw 807 reciprocate in fixed lantern ring 806, vertical lead screw 807 is installed in the regulation chamber 12 that bottom plate 11 was seted up, make bottom plate 11 carry out position height conversion from top to bottom, realize raising and reducing patient's shank, make things convenient for the nursing of patient's shank, and simultaneously, the circulation operation, can make patient's shank carry out small-amplitude activity, increase blood circulation, be favorable to recovered.

One side sliding connection has layer board 10 between the bayonet lock 9, and layer board 10 can slide from top to bottom, makes things convenient for nursing staff to nurse patient's shank.

An adjusting cavity 12 is formed in one end of the bottom plate 11, and the longitudinal screw rod 807 is spirally mounted in the adjusting cavity 12.

The inner sides of the supporting ring 3 and the cover ring 4 are wrapped with spongy cushions, and the spongy cushions increase the fixity and comfort of the legs of the patient.

The fixed block 2 is provided with a clamping groove, and the clamping pin 9 is in sliding connection with the clamping groove.

To sum up, the utility model provides a leg nursing device for bone fracture surgery, during operation, the injured leg of the patient is adjusted the distance between the supporting rings 3 through adjusting the telescoping mechanism 7, the leg of the patient is placed, then the covering ring 4 covers, and is fixed by the locking buckle 5, when the telescoping mechanism 7 is adjusted, the push-pull rod 701 is pulled, so that the saw plate 702 is engaged with the gear ring 703 to rotate, the gear ring 703 rotates and is fixed by the fixing bearing 704, so that the transverse lead screw 705 rotates, both sides of the transverse lead screw 705 are spirally connected with the bottom end of the clamping pin 9, so that the clamping pin 9 slides, so that the supporting rings 3 installed at both ends of the transverse lead screw 705 move, the distance between the supporting rings 3 is adjusted, so that the use of different leg lengths of the patient is more convenient, the distance between the supporting rings 3 is prevented from being too short or too long and the leg of the patient is not easy to fix, and nursing operation is carried out by nursing staff, when the leg of a patient needs to be lifted up for nursing and rehabilitation training, the adjusting button 808 is pressed to enable the motor 801 electrically connected with the adjusting button to operate, the motor 801 operates to enable the connecting rod 803 of the connecting shaft 802 to rotate, the force inlet gear 804 fixedly installed at the top end of the connecting rod 803 rotates, the force inlet gear 804 is meshed with the follow-up gear 805 to rotate, the top end of the follow-up gear 805 is fixedly installed with the fixed sleeve ring 806, the longitudinal screw rod 807 in spiral connection moves up and down in the fixed sleeve ring 806, the longitudinal screw rod 807 is installed in the adjusting cavity 12 formed in the bottom plate 11, so that the bottom plate 11 can carry out vertical position height transformation, the lifting and the lowering of the leg of the patient are realized, the leg of the patient is convenient to nurse, meanwhile, the circulation operation can enable the leg of the patient to carry out small-range movement, the blood circulation is increased, and the rehabilitation is beneficial to the rehabilitation, simultaneously, this device structure is small and exquisite, conveniently places, prevents weather supercooling for the shank is frozen, is unfavorable for when recovered, produces the phenomenon of freezing the disease.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 leg care device for bone fracture surgery, comprising: the lifting mechanism (8) is installed inside the shell (1), and the lifting mechanism is characterized in that a bottom plate (11) is installed at the top end of the shell (1), and the lifting mechanism (8) is fixedly installed at the bottom end of the bottom plate (11);

fixed block (2) are installed to shell (1), fixed block (2) sliding connection has bayonet lock (9), bayonet lock (9) top fixedly connected with trunnion ring (3), hinge (6) are installed to trunnion ring (3) one side, lid ring (4) are installed to hinge (6) other end, lid ring (4) with detain (5) fixed connection by the locking between trunnion ring (3), fixed block (2) internally mounted has telescopic machanism (7), telescopic machanism (7) with bayonet lock (9) inboard is threaded connection.

2. The leg nursing device for bone fracture surgery as defined in claim 1, wherein said telescoping mechanism (7) comprises a push-pull rod (701), a saw plate (702), a gear ring (703), a fixed bearing (704) and a transverse screw rod (705), said saw plate (702) is welded to the other end of said push-pull rod (701), said gear ring (703) is engaged with said saw plate (702), said fixed bearing (704) is fixedly installed on both sides of said gear ring (703), said transverse screw rod (705) is screw-connected with said gear ring (703) through said fixed bearing (704), and said bayonet (9) is screw-connected on both sides of said transverse screw rod (705).

3. A leg care device for bone fracture surgery as recited in claim 2, further comprising: the lifting mechanism (8) comprises a motor (801), a connecting shaft (802), a connecting rod (803), a force-feeding gear (804), a follow-up gear (805), a fixed lantern ring (806), a longitudinal screw rod (807) and an adjusting button (808), the adjusting button (808) is electrically connected with the motor (801), the motor (801) is connected with the connecting shaft (802), the other side of the connecting shaft (802) is fixedly provided with the connecting rod (803), the other end of the connecting rod (803) is fixedly provided with the force inlet gear (804), the follow-up gear (805) is connected with the force-feeding gear (804) in a meshing manner, the top end of the follow-up gear (805) is fixedly provided with the fixed lantern ring (806), the fixed lantern ring (806) is fixedly installed in the shell (1), and the longitudinal screw rod (807) is in threaded connection with the fixed lantern ring (806) through the follow-up gear (805).

4. A leg care device for bone fracture surgery as recited in claim 3, further comprising: a supporting plate (10) is connected between the clamping pins (9) on one side in a sliding manner.

5. The leg nursing device for bone fracture surgery as recited in claim 4, further comprising: an adjusting cavity (12) is formed in one end of the bottom plate (11), and the longitudinal screw rod (807) is spirally mounted in the adjusting cavity (12).

6. The leg nursing device for bone fracture surgery as recited in claim 5, further comprising: sponge cushions are wrapped on the inner sides of the supporting ring (3) and the cover ring (4).

7. The leg nursing device for bone fracture surgery as recited in claim 6, further comprising: the fixed block (2) is provided with a clamping groove, and the clamping pin (9) is in sliding connection with the clamping groove.