CN209437447U - Children's double lower limb suspension traction bed - Google Patents
Children's double lower limb suspension traction bed Download PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- traction
- pulley
- column
- lower limb
- undercarriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 22
- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 230000003019 stabilising effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 6
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 7
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 7
- 206010053206 Fracture displacement Diseases 0.000 abstract description 4
- 230000035876 healing Effects 0.000 abstract description 2
- 210000003491 skin Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 206010039740 Screaming Diseases 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
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
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.
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 Expired - Fee Related 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)
| 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 |
-
2018
- 2018-10-24 CN CN201821722868.2U patent/CN209437447U/en not_active Expired - Fee Related
Cited By (1)
| 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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Legal Events
| 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: THE FIRST AFFILIATED HOSPITAL OF University OF SOUTH CHINA 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 |