CN213697389U

CN213697389U - Traction device for leg fracture patient

Info

Publication number: CN213697389U
Application number: CN202021680638.1U
Authority: CN
Inventors: 顾芸雅
Original assignee: Jiangyin Peoples Hospital
Current assignee: Jiangyin Peoples Hospital
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-16
Anticipated expiration: 2030-08-12

Abstract

The utility model belongs to the technical field of orthopedics patient's treatment technique and specifically relates to a leg fracture patient uses tractive device. The utility model provides a leg fracture patient uses tractive device, including the sick bed, there is vertical rod of vertical fixation on the footboard of sick bed, the top welding of vertical rod has the vertically horizontal pole, the below of horizontal pole is fixed with guide pulley one through the mounting bracket, there is the dead slot at the top of vertical rod, install guide pulley two through the axle in the dead slot, there are guide pulley three and guide pulley four installed through the mounting bracket in the below of sick bed, guide pulley one is walked around in proper order to the tractive rope, guide pulley two, guide pulley three and guide pulley four, the end of tractive rope has the balancing weight. When the traction device for the leg fracture patient is used, the counterweight block for traction is placed at the bottom of a sickbed, so that the condition that medical staff touch the traction device by mistake is effectively avoided, and the traction requirement on the fracture patient is met.

Description

Traction device for leg fracture patient

Technical Field

The utility model belongs to the technical field of orthopedics patient's treatment technique and specifically relates to a leg fracture patient uses tractive device.

Background

Patient's low limbs fracture back, need draw the affected limb before the art or when conservative treatment, present traction equipment's balancing weight directly exposes at the tailstock, in daily nursing and life process, for example clean the health etc. the condition of bumping takes place the mistake easily, will aggravate the patient pain like this, influence and pull efficiency, influence treatment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the existing fracture patients in the traction process, the utility model provides a traction device for the leg fracture patients.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a leg fracture patient uses tractive device, including the sick bed, there is vertical rod of vertical fixation on the footboard of sick bed, the top welding of vertical rod has the vertically horizontal pole, the below of horizontal pole is fixed with guide pulley one through the mounting bracket, there is the dead slot at the top of vertical rod, install guide pulley two through the axle in the dead slot, there are guide pulley three and guide pulley four installed through the mounting bracket in the below of sick bed, guide pulley one is walked around in proper order to the tractive rope, guide pulley two, guide pulley three and guide pulley four, the end of tractive rope has the balancing weight.

According to another embodiment of the present invention, further comprising a cover covering the footboard, the outer end of the bed and the vertical rod.

According to the utility model discloses a further embodiment, further include that the cross-section of shroud presents "nearly" font, and there is the through-hole at its both ends, and locking bolt passes the through-hole screw in to the outer end of tailstock board, sick bed and the threaded hole that corresponds on the vertical pole.

According to another embodiment of the present invention, further comprising a pulling structure and a rotating device at the bottom of the patient bed, wherein the first gear is at the end of the pulling structure, and the first gear is engaged with the second gear at the end of the rotating device.

According to the utility model discloses a further embodiment includes, the tractive structure is including welding the screw rod mount in the sick bed bottom, and the screw rod passes through bearing movable mounting on the screw rod mount, and the cover has the thread bush on the screw rod, and the through-hole is sheathe in to the thread bush, and the guide bar passes the inboard at the screw rod mount of through-hole after-fixing, and the opposite side of thread bush has the system buckle, and the tractive line system is on the system buckle.

According to the utility model discloses a further embodiment, further include, rotating device is including welding the dwang mount in the sick bed bottom, and the dwang passes through the bearing to be installed in the dwang mount, and the end of dwang has the handle.

According to the utility model discloses a further embodiment includes, the end of dwang has the interior hexagonal hole of indent, and there is the hexagonal head that matches with interior hexagonal hole on the top of handle.

The beneficial effects of the utility model are that, this kind of leg fracture patient uses tractive device when using, places the balancing weight of tractive usefulness in the bottom of sick bed, just so effectually avoided medical personnel mistake to bump its the condition, satisfies the tractive demand to the fracture patient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

figure 2 is a schematic view of the fitting of the cover of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention;

in the figure, the hospital bed 1, the hospital bed 2, the bed tail plate 3, the vertical rod 4, the cross rod 5, the guide wheel I, the guide wheel II, the guide wheel 7, the empty groove 8, the guide wheel III, the guide wheel 9, the guide wheel IV, the guide wheel 10, the traction rope 11, the balancing weight 12, the traction structure 13, the rotating device 14, the screw fixing frame 15, the screw, 16, the thread sleeve 17, the guide rod 18, the gear I, the gear II, the gear 20, the rotating rod fixing frame 21, the rotating rod 22, the handle 23, the hexagon socket hole 24, the hexagon head 25, the cover cap 26, the through hole 27, the thread hole 28, the locking bolt 29 and the fastening ring are arranged.

Detailed Description

As fig. 1-3 are the utility model discloses a schematic structure diagram, a leg fracture patient uses draw-off gear, including sick bed 1, there is vertical rod 3 of vertical fixation on the footboard 2 of sick bed 1, vertical rod 3's top welding has vertically horizontal pole 4, the below of horizontal pole 4 is fixed with guide pulley one 5 through the mounting bracket, there is dead slot 7 at vertical rod 3's top, install guide pulley two 6 through the axle in dead slot 7, there is guide pulley three 8 and guide pulley four 9 to install through the mounting bracket in the below of sick bed 1, guide pulley one 5 is walked around in proper order to draw-off rope 10, guide pulley two 6, guide pulley three 8 and guide pulley four 9, the end of drawing-off rope 10 has balancing weight 11.

When the traction device for the leg fracture patient is used, the balancing weight 11 for traction is placed at the bottom of the sickbed 1, the legs of the patient are pulled through the guide wheel I5, the guide wheel II 6, the guide wheel III 8, the guide wheel IV 9 and the traction rope 10 inserted in the guide wheel I and the guide wheel IV 9, the traction rope 10 can conveniently penetrate through the empty groove 7, the mounting frame for mounting is of a U-shaped structure, and the corresponding guide wheel is movably mounted through the shaft.

According to another embodiment of the present invention, it further comprises that the bed end plate 2, the outer end of the hospital bed 1 and the vertical rod 3 are covered with a cover 25.

The cover 25 can completely cover the pulling rope 10, and thus can also protect the pulling rope.

According to another embodiment of the present invention, it further comprises that the cross-section of the cover cap 25 is in the shape of a "ji", and there are through holes 26 at both ends, and the locking bolt 28 is screwed into the corresponding threaded holes 27 on the footboard 2, the outer end of the patient bed 1 and the vertical rod 3 through the through holes 26.

The cover 25 is fixed by bolts, and is conveniently disassembled and assembled.

According to another embodiment of the present invention, it further comprises a pulling structure 12 and a rotating device 13 at the bottom of the patient bed 1, the end of the pulling structure has a first gear 18, and the first gear 18 is engaged with a second gear 19 at the end of the rotating device 13.

Through gear engagement between tractive structure 12 and the transmission 13, drive tractive structure 12 through transmission 13 and remove, fix tractive rope 10 on tractive structure 12 and can carry out the tractive to the patient, the balancing weight has been cancelled to this structure, and it is convenient to use.

According to the utility model discloses a further embodiment, include, the tractive structure is including welding the screw rod mount 14 in sick bed 1 bottom, and screw rod 15 passes through bearing movable mounting on screw rod mount 14, and the cover has thread bush 16 on screw rod 15, and the through-hole is gone up to thread bush 16, and the guide bar 17 passes the through-hole after-fixing in screw rod mount 14's inboard, and the opposite side of thread bush 16 has the knot of tying ring 29, and the tractive line 10 is on the knot of tying ring 29.

When the screw rod 15 starts to rotate, the thread bush 16 assembled in the screw rod 15 yarn starts to move back and forth, the thread bush 16 is guided by the guide rod 17 to avoid the rotation of the thread bush, meanwhile, the traction rope 10 is tied on the tying ring 29, the traction rope 10 at the moment is made of a material with certain elasticity, the traction effect is achieved by utilizing the contraction of the elasticity of the traction rope, the tension force on the traction rope 10 is ensured by adjusting the position of the thread bush 16, the traction requirement can be met, the position is determined by the operation experience of a doctor, and different positions of different adjustment of the condition of a patient for a long time are determined.

According to the utility model discloses a further embodiment, further include, rotating device 13 is including welding at the dwang mount 20 of sick bed 1 bottom, and dwang 21 passes through the bearing and installs in dwang mount 20, and there is handle 22 at the end of dwang 21.

The rotating rod 21 can be driven to rotate by the rotation time of the handle 22, and finally the screw rod 15 is driven to rotate after the gear II 19 is matched with the gear I18, so that the purpose of adjusting the drawing force is achieved.

According to another embodiment of the present invention, it further includes that the end of the rotating rod 21 has an inner hexagonal socket 23, and the top of the handle 22 has a hexagonal head 24 matching with the inner hexagonal socket 23.

The handle 22 is of a detachable construction and can be carried by the medical personnel, thus avoiding the possibility of misoperation by other people.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a leg fracture patient uses draw-off gear, including sick bed (1), characterized by, vertical rod (3) of vertical fixation are gone up on tailstock (2) of sick bed (1), the top welding of vertical rod (3) has vertically horizontal pole (4), the below of horizontal pole (4) is fixed with guide pulley (5) through the mounting bracket, the top of vertical rod (3) has dead slot (7), install guide pulley two (6) through the axle in dead slot (7), there is guide pulley three (8) and guide pulley four (9) to install through the mounting bracket in the below of sick bed (1), guide pulley one (5) is walked around in proper order in tractive rope (10), guide pulley two (6), guide pulley three (8) and guide pulley four (9), there is balancing weight (11) at the end of tractive rope (10).

2. The stretching device for leg fracture patients as claimed in claim 1, wherein the bed end plate (2), the outer end of the hospital bed (1) and the vertical rod (3) are covered with a cover (25).

3. A stretching device for leg fracture patients as claimed in claim 2, wherein the cross section of the cover cap (25) is in the shape of a "ji", and both ends thereof are provided with through holes (26), and the locking bolt (28) is screwed into the corresponding threaded holes (27) on the footboard (2), the outer end of the sickbed (1) and the vertical rod (3) through the through holes (26).

4. A stretching device for patients with leg fracture as claimed in claim 1, wherein the bed (1) is provided at the bottom with a stretching structure (12) and a rotating device (13), the stretching structure has a first gear (18) at the end, and the first gear (18) is engaged with a second gear (19) at the end of the rotating device (13).

5. The traction device for the leg fracture patient according to claim 4, wherein the traction structure comprises a screw rod fixing frame (14) welded at the bottom of the hospital bed (1), the screw rod (15) is movably mounted on the screw rod fixing frame (14) through a bearing, a threaded sleeve (16) is sleeved on the screw rod (15), a through hole is formed in the threaded sleeve (16), the guide rod (17) is fixed on the inner side of the screw rod fixing frame (14) after passing through the through hole, a tying buckle ring (29) is arranged on the other side of the threaded sleeve (16), and the traction rope (10) is tied on the tying buckle (29).

6. A traction apparatus for leg fracture patients according to claim 4, wherein the rotation device (13) comprises a rotation rod fixing frame (20) welded at the bottom of the sickbed (1), the rotation rod (21) is installed in the rotation rod fixing frame (20) through a bearing, and the end of the rotation rod (21) is provided with a handle (22).

7. The traction device for the leg fracture patient as claimed in claim 6, wherein the end of the rotating rod (21) is provided with an inner hexagonal socket (23), and the top end of the handle (22) is provided with a hexagonal head (24) matching with the inner hexagonal socket (23).