CN217162399U

CN217162399U - Lumbar vertebra tractor for treating bone fracture in traditional Chinese medicine

Info

Publication number: CN217162399U
Application number: CN202221076831.3U
Authority: CN
Inventors: 曹鹏; 陈建琨; 杨景帆; 高启龙; 李金磊; 黎太友; 吴若冰; 吴瑞瑞; 向刚刚
Original assignee: Kunming Hospital of Traditional Chinese Medicine
Current assignee: Kunming Hospital of Traditional Chinese Medicine
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-12
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a lumbar vertebra tractor for treating bone fracture in traditional Chinese medicine, which comprises a mounting plate and a driving unit; mounting a plate: the rotary holes arranged at the left end and the right end of the rotary shaft are rotatably connected with a thread cylinder through bearings, the inner part of the thread cylinder is in threaded connection with a screw rod, and a binding band is arranged between the upper end of the two screw rods and the lower surface of the mounting plate; a drive unit: including dwang, bevel gear one and bevel gear two, the dwang passes through the bearing and rotates to be connected between the wall about the inner chamber of mounting panel, the right-hand member is equipped with symmetrical distribution's bevel gear one about the extrados of dwang, the lower extreme that the lead screw is located the mounting panel inner chamber all is equipped with bevel gear two, bevel gear two is connected with the meshing of the bevel gear of vertical correspondence respectively, this lumbar vertebrae tractor that traditional chinese medical science bone fracture treatment used can pull patient's lumbar vertebrae, increase intervertebral space and intervertebral hole, alleviate nerve root pressurized and amazing, make patient's lumbar vertebrae keep normal radian when tensile.

Description

Lumbar vertebra tractor for treating bone fracture in traditional Chinese medicine

Technical Field

The utility model relates to the technical field of traditional Chinese medicine bone fracture treatment, in particular to a lumbar vertebra tractor for traditional Chinese medicine bone fracture treatment.

Background

With the rapid development of society, the pace of life and working pressure of people are increasing day by day, more and more workers suffer from cervical vertebra or lumbar vertebra painful spondylopathy more or less due to less movement, sedentary reasons and the like, the reason is that adjacent spinal nerve roots are stimulated or pressed, so that a series of clinical symptoms such as lumbar pain, numbness and pain of lower limbs or both lower limbs on one side are generated.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a lumbar vertebrae tractor that traditional chinese medical science bone fracture treatment used, can pull patient's lumbar vertebrae, increase intervertebral space and intervertebral foramen alleviate nerve root pressurized and amazing, make patient's lumbar vertebrae keep normal radian when tensile, prevent that the patient's back of the body from sweating at the in-process of contact, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lumbar vertebra tractor for treating bone fracture in traditional Chinese medicine comprises a mounting plate and a driving unit;

mounting a plate: the rotary holes arranged at the left end and the right end of the rotary shaft are rotatably connected with a thread cylinder through bearings, the inner part of the thread cylinder is in threaded connection with a screw rod, and a binding band is arranged between the upper end of the two screw rods and the lower surface of the mounting plate;

a drive unit: including dwang, bevel gear one and bevel gear two, the dwang passes through the bearing and rotates to be connected between the wall about the inner chamber of mounting panel, the right-hand member is equipped with symmetrical distribution's bevel gear one about the extrados of dwang, the lower extreme that the lead screw is located the mounting panel inner chamber all is equipped with bevel gear two, bevel gear two is connected with the meshing of the vertical bevel gear that corresponds respectively, can pull patient's lumbar vertebrae, increase intervertebral space and intervertebral foramen, alleviate nerve root pressurized and amazing, make patient's lumbar vertebrae keep normal radian when tensile, prevent that the patient's back of the waist from sweating at the in-process of contact.

Furthermore, the handle is connected to the sliding hole formed in the right end of the rotating rod in a sliding mode, and the spring is arranged between the handle and the sliding hole formed in the right end of the rotating rod, so that the operation of workers is facilitated.

Furthermore, the inner edge surface of the right side of the handle is provided with uniformly distributed convex blocks, the lower end of the left surface of the mounting plate is provided with an annular groove plate, and the slots arranged on the right end surface of the annular groove plate are respectively arranged in one-to-one correspondence with the convex blocks to limit and fix the handle.

Further, the front surface of mounting panel is equipped with flexible roof, and the extrados of flexible roof is equipped with evenly distributed's bleeder vent, prevents that the patient's back of the waist from perspiring at the in-process of contact.

Further, the screw thread that the mounting panel middle part set up has the bolt, and the front end of bolt rotates through the pivot to be connected with the kicking block, makes flexible roof laminate patient's waist more.

Furthermore, the rear surface of kicking block is equipped with the guide bar of horizontal symmetric distribution, and the rear end of guide bar corresponds the sliding opening sliding connection who sets up with the mounting panel front surface respectively for the kicking block can be more stable at the in-process that removes.

Furthermore, the middle part of the rear wall surface of the bridle is provided with a cotton pad, so that the patient can feel more comfortable when using the bridle.

Compared with the prior art, the beneficial effects of the utility model are that: the lumbar vertebra tractor for treating the bone fracture in the traditional Chinese medicine has the following advantages:

1. the patient firstly ties the strap at a proper position, then the patient pulls the handle outwards to separate the convex block from the slot arranged on the right end surface of the annular groove plate, then the rotating handle drives the rotating rod and the bevel gear to rotate synchronously, the bevel gear rotates to drive the bevel gear II and the threaded cylinder to rotate synchronously, as the screw rod and the strap on the upper end are matched to form a whole, when the threaded cylinder rotates, the screw rod can simultaneously screw out from the corresponding threaded cylinder, the strap on the upper end can drag the lumbar vertebra of the patient, the intervertebral space and the intervertebral foramen are enlarged, the pressure and the stimulation of nerve roots are reduced, after the screw rod and the strap on the upper end are lifted to a proper position, the rotating handle is stopped and the hand pulling the handle is loosened, at the moment, the spring stretched by force can immediately retract to drive the handle to reset, so that the convex block is inserted into the slot arranged on the right end surface of the annular groove plate again to limit and fix the handle, when the lug fails to be inserted into the slot arranged on the right end face of the annular groove plate, the handle is finely adjusted in a clockwise reciprocating mode in an anticlockwise mode, and the lug is enabled to be mutually inserted into the slot arranged on the right end face of the groove plate.

2. Patient's back can contact with flexible roof, the bellied one side of flexible roof and the laminating of patient's back, make patient's lumbar vertebrae keep normal radian through the effect of flexible roof when tensile, the bleeder vent is then convenient for breathe freely, prevent that patient's back of the body from sweating at the in-process of contact, patient's swivel bolt when the angle is not enough, the ejecting kicking block moves forward when the bolt rotates, thereby make flexible roof produce deformation, increase the protruding degree of flexible roof cambered surface, make flexible roof patient's waist of laminating more, the process guide bar that moves forward at the kicking block plays the gliding effect of direction to it, make the kicking block can be more stable at the in-process that removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the driving unit of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a mounting plate 1, a threaded cylinder 2, a screw rod 3, a belt 4, a driving unit 5, a rotating rod 51, a bevel gear I52, a bevel gear II 53, a handle 6, a spring 7, a bump 8, a ring-shaped groove plate 9, a flexible top plate 10, an air vent 11, a bolt 12, a top block 13, a guide rod 14 and a cotton pad 15.

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. 1-3, the present embodiment provides a technical solution: a lumbar vertebra retractor for traditional Chinese medicine bone fracture treatment comprises a mounting plate 1 and a driving unit 5;

mounting plate 1: the mounting plate 1 provides mounting and supporting places for the accessory mechanism units, threaded cylinders 2 are rotatably connected in rotary holes formed in the left end and the right end of the mounting plate through bearings, screw rods 3 are connected in the threaded cylinders 2 in a threaded manner, a belt 4 is arranged between the upper ends of the two screw rods 3 and the lower surface of the mounting plate 1, a patient firstly ties the belt 4 at a proper position, then the threaded cylinders 2 are rotated, the screw rods 3 can be simultaneously screwed out of the corresponding threaded cylinders 2, the belt 4 at the upper end can drag the lumbar of the patient at the moment, intervertebral space and intervertebral space are enlarged, and nerve root compression and stimulation are reduced;

the drive unit 5: including dwang 51, bevel gear 52 and bevel gear two 53, dwang 51 passes through the bearing and rotates to be connected between the wall about the inner chamber of mounting panel 1, the right-hand member is equipped with symmetrical distribution's bevel gear 52 about the extrados of dwang 51, the lower extreme that lead screw 3 is located the inner chamber of mounting panel 1 all is equipped with bevel gear two 53, bevel gear two 53 is connected with the meshing of vertical bevel gear 52 that corresponds respectively, dwang 51 and bevel gear 52 synchronous revolution, bevel gear 52 is rotatory then to drive bevel gear two 53 and the synchronous rotation of threaded cylinder 2, because 4 cooperations of band of lead screw 3 and upper end constitute wholly, reach the effect of quick drive with this.

Wherein: equal sliding connection has handle 6 in the slide opening of dwang 51 right-hand member setting, is equipped with spring 7 between the slide opening of handle 6 and dwang 51 right-hand member setting, after rising suitable position, stops twist grip 6 and unclamps the hand of pulling handle 6, and the tensile spring 7 of atress then can contract immediately this moment and drive handle 6 and reset, makes things convenient for the staff to operate.

Wherein: edge face is equipped with evenly distributed's lug 8 in handle 6's the right side, the left surface lower extreme of mounting panel 1 is equipped with annular groove board 9, the slot that the right-hand member face of annular groove board 9 set up sets up with lug 8 one-to-one respectively, lug 8 reinserts the slot that the right-hand member face of annular groove board 9 set up, carry out spacing fixed to handle 6 with this, when lug 8 fails to insert the slot that the right-hand member face of annular groove board 9 set up in, only need anticlockwise clockwise reciprocal fine setting handle 6, make lug 8 and the slot that the right-hand member face of groove board set up peg graft each other can.

Wherein: the front surface of mounting panel 1 is equipped with flexible roof 10, and the extrados of flexible roof 10 is equipped with evenly distributed's bleeder vent 11, and patient's back can contact with flexible roof 10 this moment, and the laminating of flexible roof 10 bellied one side and patient's back makes patient's lumbar vertebrae keep normal radian through the effect of flexible roof 10 when tensile, and bleeder vent 11 is then convenient for breathe freely, prevents that patient's back of the waist from sweating at the in-process of contact.

Wherein: screw female connection that mounting panel 1 middle part set up has bolt 12, and the front end of bolt 12 is rotated through the pivot and is connected with kicking block 13, and patient rotation bolt 12 when the angle is not enough, and kicking block 13 forward movement is moved in the top when bolt 12 rotates to make flexible roof 10 produce deformation, increase the protruding degree of flexible roof 10 cambered surface, make flexible roof 10 laminate patient's waist more.

Wherein: the rear surface of kicking block 13 is equipped with horizontal symmetric distribution's guide bar 14, and the sliding opening sliding connection that the rear end of guide bar 14 set up with mounting panel 1 front surface correspondence respectively plays the gliding effect of direction at kicking block 13 forward movement's process guide bar 14 for kicking block 13 can be more stable at the in-process that removes.

Wherein: the back wall middle part of band 4 all is equipped with cotton pad 15, and the setting of cotton pad 15 makes the patient can be more comfortable when using.

The utility model provides a pair of lumbar vertebra tractor that traditional chinese medical science bone fracture treatment used's theory of operation as follows: the patient firstly ties the bridle 4 at a proper position, then the patient pulls the handle 6 outwards to separate the convex block 8 from the slot arranged on the right end face of the annular groove plate 9, then the rotating handle 6 drives the rotating rod 51 and the bevel gear I52 to synchronously rotate, the bevel gear I52 rotates to drive the bevel gear II 53 and the threaded cylinder 2 to synchronously rotate, because the screw rod 3 and the bridle 4 at the upper end are matched to form a whole, when the threaded cylinder 2 rotates, the screw rod 3 can simultaneously screw out from the corresponding threaded cylinder 2, at the moment, the bridle 4 at the upper end can pull the lumbar vertebra of the patient to increase the intervertebral space and intervertebral foramen and relieve the pressure and stimulation of nerve roots, after the screwed cylinder is lifted to a proper position, the rotating handle 6 is stopped and the hand pulling the handle 6 is loosened, at the spring 7 stretched by force can immediately retract to drive the handle 6 to reset, so that the convex block 8 is inserted into the slot arranged on the right end face of the annular groove plate 9 again, therefore, the handle 6 is limited and fixed, when the convex block 8 is not inserted into the slot arranged on the right end face of the annular groove plate 9, only the handle 6 needs to be finely adjusted counterclockwise and clockwise in a reciprocating manner, the convex block 8 is inserted into the slot arranged on the right end face of the groove plate 9, the back of a patient can be contacted with the flexible top plate 10 at the moment, the convex side of the flexible top plate 10 is attached to the back of the patient, the lumbar of the patient keeps a normal radian under the action of the flexible top plate 10 when being stretched, the air holes 11 are convenient to ventilate, the sweat of the waist of the patient in the contact process is prevented, when the angle is insufficient, the bolt 12 is rotated by the patient, the jacking block 13 moves forwards when the bolt 12 rotates, so that the flexible top plate 10 deforms, the convex degree of the cambered surface of the flexible top plate 10 is increased, the flexible top plate 10 is more attached to the waist of the patient, the guide rod 14 plays a role of guiding and sliding in the process that the jacking block 13 moves forwards, make kicking block 13 can be more stable at the in-process that removes, and the setting up of cotton pad 15 makes the patient can be more comfortable when using.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine is characterized in that: comprises a mounting plate (1) and a driving unit (5);

mounting plate (1): a threaded cylinder (2) is rotatably connected in rotary holes arranged at the left end and the right end of the screw shaft through bearings, screw rods (3) are in threaded connection in the threaded cylinder (2), and a binding band (4) is arranged between the upper end of each screw rod (3) and the lower surface of the mounting plate (1);

drive unit (5): including dwang (51), bevel gear (52) and bevel gear two (53), dwang (51) are rotated through the bearing and are connected between the inner chamber left and right sides wall of mounting panel (1), and the right-hand member is equipped with symmetrical distribution's bevel gear one (52) about the extrados of dwang (51), and lead screw (3) are located the lower extreme of mounting panel (1) inner chamber and all are equipped with bevel gear two (53), and bevel gear two (53) are connected with vertical bevel gear one (52) meshing that corresponds respectively.

2. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 1, wherein: the handle (6) is connected to the sliding hole arranged at the right end of the rotating rod (51) in a sliding mode, and the spring (7) is arranged between the handle (6) and the sliding hole arranged at the right end of the rotating rod (51).

3. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 2, wherein: the right side of the handle (6) is internally provided with lugs (8) which are uniformly distributed along the surface, the lower end of the left surface of the mounting plate (1) is provided with an annular groove plate (9), and slots arranged on the right end surface of the annular groove plate (9) are respectively in one-to-one correspondence with the lugs (8).

4. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 1, wherein: the front surface of mounting panel (1) is equipped with flexible roof (10), and the extrados of flexible roof (10) is equipped with evenly distributed bleeder vent (11).

5. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 1, wherein: the mounting plate is characterized in that a bolt (12) is connected to the inner thread of a screw hole formed in the middle of the mounting plate (1), and the front end of the bolt (12) is rotatably connected with a jacking block (13) through a rotating shaft.

6. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 5, wherein: the rear surface of the ejector block (13) is provided with guide rods (14) which are transversely and symmetrically distributed, and the rear ends of the guide rods (14) are respectively connected with sliding openings which are correspondingly arranged on the front surface of the mounting plate (1) in a sliding mode.

7. The lumbar vertebra retractor for treating bone fracture in traditional Chinese medicine of claim 1, wherein: the middle parts of the rear wall surfaces of the bridles (4) are provided with cotton pads (15).