CN209437447U - Children's double lower limb suspension traction bed - Google Patents

Children's double lower limb suspension traction bed Download PDF

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Publication number
CN209437447U
CN209437447U CN201821722868.2U CN201821722868U CN209437447U CN 209437447 U CN209437447 U CN 209437447U CN 201821722868 U CN201821722868 U CN 201821722868U CN 209437447 U CN209437447 U CN 209437447U
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CN
China
Prior art keywords
traction
pulley
column
lower limb
undercarriage
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CN201821722868.2U
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Chinese (zh)
Inventor
崔俊成
肖昌慧
陈志伟
江佩师
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FIRST AFFILIATED HOSPITAL OF NANHUA UNIVERSITY
Original Assignee
崔俊成
肖昌慧
陈志伟
江佩师
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Application filed by 崔俊成, 肖昌慧, 陈志伟, 江佩师 filed Critical 崔俊成
Priority to CN201821722868.2U priority Critical patent/CN209437447U/en
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Publication of CN209437447U publication Critical patent/CN209437447U/en
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Abstract

The utility model children's double lower limb suspension traction bed, it includes bedstead and traction device, suspention height measuring device, traction rope stabilising arrangement, movable barrier units.The pulley yoke of traction device includes column and the restocking positioned at column arranged on left and right sides, undercarriage, column is fixedly connected on bedstead, restocking is fixedly connected on the top of column, undercarriage is fixedly connected on the middle and lower part of column, two pulley spindles are installed in restocking, there are two pulleys for dress on every pulley spindle, a piece pulley spindle is installed on undercarriage, it is also equipped with two pulleys thereon, pulley is equipped with the groove for holding traction rope, traction rope both ends, one end are connect with traction casing, and the other end passes through guide pipe and connect with traction hanging block after being inserted in the groove of the pulley of upper and lower frame.The advantage is that, in suspension traction, infant double lower limb can be carried out it is contour, etc. pulling force suspend in midair, reduce pressure sore, double lower limb Length discrepancy, fracture displacement risk after healing.

Description

Children's double lower limb suspension traction bed
Technical field
The utility model relates to medical instruments, in particular to suspension traction bed.
Background technique
4 years old with the usually preferred double lower limb suspension traction treatment of the child femoral shaft fracture of age level, because it is small with wound, Complication is low, postoperative limbs can obtain many advantages such as good recovery.But since child skin quality is delicate, autocontrol force is low, treatment The features such as compliance is poor, ability of language expression is limited, present double lower limb suspention skin traction ruling by law are treated in whole process, and traction office is easily caused Portion's epidermis strips off ulcer, and serious person even may occur in which ankle and foot pressure sore, increases the unnecessary pain of infant, delay rehabilitation into Journey.Furthermore it need to determine that fracture reduction to line situation, needs weekly row x-ray later in row x-ray inspection in second day after suspension traction being installed It checks primary.
Suspension traction bed mostly uses pulley structure fixed tractive at present, if hauling block surface is slightly made or pulley rotation It is not smooth, then maximum drawbar pull can not be played with minimum trailing weight due to frictional force is excessive.In order to maintain due traction After effect can only then be solved by increasing trailing weight, but trailing weight increases, body movement caused by crying and screaming in infant, When double lower limb activity, the traction counter pressure that local skin need to undertake also can accordingly rise, and cause localized exfoliation or pressure sore Occurrence risk rises.
Suspension traction mostly uses ocular estimate to adjust double lower limb traction hight at present, and observer is according to oneself observation and experience Adjustment double lower limb traction hight be easy to cause double lower limb in distraction procedure not contour, causes side skin traction contact site part skin Skin stress increases, and leads to pressure sore ulcer, and asymmetric traction also causes rear double lower limb Length discrepancy risk after infant union.
Suspension traction bed at present, side, front-back have barrier structure more, in the check of infant row x-ray, need replacing dedicated Examination couch increases infants' pain and review time, and patients with fractures's broken ends of fractured bone has fracture displacement risk in transfer process.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of children's double lower limb suspension traction bed, It includes bedstead and pulley yoke, further includes having suspention height measuring device, traction rope stabilising arrangement, movable barrier units.It answers With the utility model children's double lower limb suspension traction bed, in suspension traction, infant double lower limb can be carried out it is contour, etc. pulling force it is outstanding It hangs, reduces double lower limb Length discrepancy, fracture displacement risk after pressure sore, healing.
The technical solution of the utility model is as follows.
A kind of children's double lower limb suspension traction bed, including bedstead and traction device, further include have suspention height measuring device, Traction rope stabilising arrangement, movable barrier units, the traction device include that pulley yoke, pulley, traction rope, traction casing, traction are hung Block, pulley yoke include column and the restocking positioned at column arranged on left and right sides, undercarriage, and column is fixedly connected on bedstead, and restocking is fixed It is connected to the top of column, undercarriage is fixedly connected on the middle and lower part of column, and two pulley spindles, every pulley spindle are equipped in restocking Upper dress is equipped with a pulley spindle on undercarriage there are two pulley, is also equipped with two pulleys thereon, and pulley is equipped with for holding traction rope Groove, traction rope both ends, one end connect with traction casing, and the other end passes through guide pipe after being inserted in the groove of the pulley of upper and lower frame And it is connect with traction hanging block;
The activity barrier units, including movable plate washer, hook, hanging buckle ring, movable plate washer are hinged with bedstead, living Hook is additionally provided on dynamic plate washer, hanging buckle ring is arranged on column, and the crotch of hook front end can be inserted into or leave hanging buckle ring;
The suspention height measuring device, including scale, Mobile base, clip, measuring scale, scale are arranged on column, move Dynamic seat can move up and down on column scale, be positioned with clip, and Mobile base is equipped with the annular groove being inserted into for measuring scale;
The traction rope stabilising arrangement includes guide pipe and L shape bend pipe, and guide pipe is connect with L shape bend pipe, the connection of L shape bend pipe On bedstead.
It further include having pulley gear, the pulley gear packet, screw, bearing, locking nut, pulley spindle are lead screw and lead screw It screws, bearing set on screw, pulley is set on bearing, locking nut screws screw to position bearing.
Utility model has the advantages that
1, the utility model is equipped with pulley gear, and advantage has three, one, pulley in rotation on bearings, rotation is smooth, can be with It avoids that pulley surface is slightly made or pulley rotation is not smooth and trailing weight is caused to increase, reduces pressure sore occurrence risk.Two, pulley can It is accurately positioned on pulley spindle, and without axial float after positioning, because pulley spindle is lead screw, bearing set on screw covers on bearing Pulley is filled, rotation screw makes pulley move axially and be accurately positioned on lead screw.Three, can very convenient adjustment pulley on lead screw Position, rotate screw, to be accurately positioned the distance of two pulley rooms on same axis, improve the efficiency of suspension traction treatment And effect.
2, the utility model is equipped with traction rope stabilising arrangement, and because traction rope will pass through guide pipe, therefore guide pipe can limit Traction rope is swung, thus avoid when traction rope is swung or draws bed motion traction hanging block excessive swing due to hit people or article, It causes damages.
3, the utility model is equipped with suspention height measuring device, has altitude scale two sides are even, passes through the outer anklebone of measurement Mark, determine bilateral suspention height, according to measurement result adjust infant posture, keep double lower limb traction hight identical, avoid because Skin traction contact site skin stress caused by highly asymmetric increases, and reduces pressure sore occurrence risk, double after reduction union Leg length discrepancy risk.
4, the utility model is equipped with movable barrier units, and the crotch of hook front end is detached from the hanging buckle ring on column, and bilateral is living Dynamic baffle can be put down, and x-ray inspection can be carried out in the case where being changed without dedicated examining bed, caused by reducing in transfer infant Infant is uncomfortable, avoids the fracture displacement risk in transfer.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is pulley structure schematic diagram;
Fig. 3 is suspention height measuring device structural schematic diagram.
Specific embodiment
Referring to attached drawing, a kind of children's double lower limb suspension traction bed, including bedstead and traction device, it further include having suspention height Measuring device, traction rope stabilising arrangement, movable barrier units, the traction device include pulley yoke, pulley 3, traction rope 1, lead Draw set 17, traction hanging block 10, pulley yoke includes column 6 and the restocking 2 positioned at column arranged on left and right sides, undercarriage 7, and column is solid Surely it is connected on bedstead 12, restocking is fixedly connected on the top of column, and undercarriage is fixedly connected on the middle and lower part of column, in restocking Two pulley spindles 4 are installed, dress is equipped with a pulley spindle on undercarriage, is also equipped with thereon there are two pulley 3 on every pulley spindle Two pulleys, pulley are equipped with the groove for holding traction rope, and traction rope both ends, one end connect with traction casing, the other end is inserted in, Guide pipe 9 is passed through after the groove of the pulley of undercarriage and is connect with traction hanging block.
The activity barrier units, including movable plate washer 16, hinge 15, hook 14, hanging buckle ring 24, movable plate washer and bed Frame is hinged, and is additionally provided with hook on movable plate washer, and hanging buckle ring is arranged on column, the crotch of hook front end can be inserted into or Leave hanging buckle ring.
The suspention height measuring device, including scale 8, Mobile base 21, clip 23, measuring scale 22, scale setting is vertical On column, Mobile base can move up and down on column scale, be positioned with clip, and Mobile base is equipped with the ring being inserted into for measuring scale Slot.
The traction rope stabilising arrangement includes guide pipe 9 and L shape bend pipe 5, and guide pipe is connect with L shape bend pipe, and L shape bend pipe connects It connects on bedstead.
It further include having pulley gear, the pulley gear includes pulley spindle 4, screw 18, bearing 20, locking nut 19, is slided Wheel shaft 4 is lead screw, and screw is screwed with lead screw, bearing set on screw, and pulley 3 is set on bearing, and locking nut screws screw use To position bearing.
Weights 11 are shelved on the lower beam of bedstead 12.Universal wheel 13 is mounted on bedstead bottom.
Sketch the use of the utility model.
In use, patient lies on a bed, traction casing 17 is bundled on the double limbs of patient, reuses suspention elevation carrection dress Set, by adjusting keeping patient's double lower limb external malleolus contour, select suitable traction tones, add, subtract weights in traction hanging block 10, Traction therapeutic is implemented to patient.

Claims (2)

1. a kind of children's double lower limb suspension traction bed, including bedstead and traction device, it is characterized in that: further including thering is suspention height to survey Measure device, traction rope stabilising arrangement, movable barrier units, the traction device include pulley yoke, pulley (3), traction rope (1), Traction casing (17), traction hanging block (10), pulley yoke include column (6) and positioned at the restocking (2) of column arranged on left and right sides, undercarriage (7), column is fixedly connected on bedstead (12), and restocking is fixedly connected on the top of column, and undercarriage is fixedly connected on column Middle and lower part is equipped with two pulley spindles (4) in restocking, and dress is equipped with one on undercarriage there are two pulley (3) on every pulley spindle Pulley spindle, is also equipped with two pulleys thereon, and pulley is equipped with the groove for holding traction rope, traction rope both ends, one end and traction casing Connection, the other end pass through guide pipe (9) and connect with traction hanging block after being inserted in the groove of the pulley of upper and lower frame;
The activity barrier units, including movable plate washer (16), hinge (15), hook (14), hanging buckle ring (24), movable plate washer It is hinged with bedstead, hook is additionally provided on movable plate washer, hanging buckle ring is arranged on column, and the crotch of hook front end can be inserted Enter or leave hanging buckle ring;
The suspention height measuring device, including scale (8), Mobile base (21), clip (23), measuring scale (22), scale setting On column, Mobile base can move up and down on column scale, positioned with clip, and Mobile base is equipped with and is inserted into for measuring scale Annular groove;
The traction rope stabilising arrangement includes guide pipe (9) and L shape bend pipe (5), and guide pipe is connect with L shape bend pipe, and L shape bend pipe connects It connects on bedstead.
2. children's double lower limb suspension traction bed as described in claim 1, it is characterized in that: further include having pulley gear, the cunning Wheel apparatus includes pulley spindle (4), screw (18), bearing (20), locking nut (19), and pulley spindle (4) is lead screw, screw (18) It is screwed with lead screw, bearing set (20) on screw, is set with pulley (3) on bearing, locking nut (19) screws screw to fixed Position bearing.
CN201821722868.2U 2018-10-24 2018-10-24 Children's double lower limb suspension traction bed Active CN209437447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821722868.2U CN209437447U (en) 2018-10-24 2018-10-24 Children's double lower limb suspension traction bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821722868.2U CN209437447U (en) 2018-10-24 2018-10-24 Children's double lower limb suspension traction bed

Publications (1)

Publication Number Publication Date
CN209437447U true CN209437447U (en) 2019-09-27

Family

ID=68010439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821722868.2U Active CN209437447U (en) 2018-10-24 2018-10-24 Children's double lower limb suspension traction bed

Country Status (1)

Country Link
CN (1) CN209437447U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111329693A (en) * 2020-03-02 2020-06-26 孙春凡 Traction support on medical auxiliary rehabilitation bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111329693A (en) * 2020-03-02 2020-06-26 孙春凡 Traction support on medical auxiliary rehabilitation bed

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200117

Address after: 421001 No. 69 ship Hill Road, Shigu District, Hunan, Hengyang

Patentee after: FIRST AFFILIATED HOSPITAL OF NANHUA UNIVERSITY

Address before: 421001 Chuanshan Road 69, Hengyang City, Hunan Province

Co-patentee before: Xiao Changhui

Patentee before: Cui Juncheng

Co-patentee before: Chen Zhiwei

Co-patentee before: Jiang Peishi