CN206995427U - A kind of adjustable beddo fracture of lower limb traction brace - Google Patents
A kind of adjustable beddo fracture of lower limb traction brace Download PDFInfo
- Publication number
- CN206995427U CN206995427U CN201720096422.2U CN201720096422U CN206995427U CN 206995427 U CN206995427 U CN 206995427U CN 201720096422 U CN201720096422 U CN 201720096422U CN 206995427 U CN206995427 U CN 206995427U
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- China
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- traction
- sliding block
- fracture
- beddo
- adjustable
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Abstract
A kind of adjustable beddo fracture of lower limb traction brace, belongs to technical field of medical instruments, is connected and is formed with pulley by traction inserted link, traction sliding block, traction supporting slider, traction pole；Traction sliding block is slidably arranged in traction supporting slider, pole is drawn with traction sliding block spatial vertical and is mutually set in 145 ° of angles, draw the groove that pole is provided with up/down perforation, pulley is rotatably provided in groove by fastener, the upper end and traction supporting slider for drawing inserted link are connected, and the lower end for drawing inserted link is connected with connecting hole grafting on bed head frame.The utility model is simple in construction, operation principle is clear, compared with traditional traction brace structure, traction lasting effectiveness can be effectively ensured in the utility model towing bracket, can carry out the adjustment of traction angle according to human body span, key be its can with ICU is electric hospital bed carries out matching use, manufacturing cost is low, interchangeability is high, is easy to promote and uses, further increases traction effect.
Description
Technical field
The utility model belongs to technical field of medical instruments, is related to a kind of fracture traction brace, can more particularly to one kind
Adjustable type beddo fracture of lower limb traction brace.
Background technology
Bone traction is one of the treatment method of orthopaedics for the reset of fracture, fixation and many other orthopaedic diseases, especially
It is to inoperable patient, therapeutic purposes can be reached by traction；And lower-limb skeletal traction is to utilize tractive force and reverse drag power
Fracture site is acted on, reaches the treatment method for resetting or maintaining replacement and fixation.Clinically, the patient of many fracture of lower limb needs
Bone traction is carried out to reach the fixation of preoperative limbs with hitch frame, fracture is prevented to blood vessel, the secondary damage of nerve, for operation
Create optimal opportunity of operation.Existing leg traction frame mainly has two kinds of Thomas's hitch frame and Braun's traction frame, these
Problems be present in lower limb fracture tractor：(1) hitch frame needs special traction table, and volume is big, and cost is high；(2) exist
In operation nursing because patient posture variation such as more change the sheet, situation stool and urine easily causes the change of tractive force, traction
Lasting effectiveness cannot be guaranteed；(3) existing lower limb fracture tractor can not be drawn according to organization of human body feature
Adjustment, influences traction effect.
Visceral organ injury of the clinical patients with multiple injuries because being related to the possible threat to life in many places, the unstable needs of breath cycle are moved in
Intensive care unit, and the beddo in Intensive Care Therapy room does not possess the special traction function of orthopaedics at present, in order to meet sufferer
Need, usually the traction brace of self-control lock, support bar and pulley composition, traction appliance is fixed on by tailstock using lock, will
Pull rope passes through pulley, is drawn using sliding weight of steelyard weight.But because the weight of lower limb traction is generally the 1/7~1/ of body weight
8, weight weight, lock can not often carry the weight needed for traction, and it is inconvenient to draw regulation.
Utility model content
The utility model does not possess the special traction function of orthopaedics for existing ICU is electric hospital bed, and existing leg bone
It is high to roll over the function bed cost of towing bracket, existing homemade towing bracket traction lasting effectiveness is poor, can not enter according to organization of human body
The deficiencies of row traction angle adjusts, a kind of adjustable beddo fracture of lower limb traction brace is proposed, can be with the electronic disease of ICU
Bed is attached use, and the adjustment of traction angle can be carried out according to organization of human body, can further improve traction effect.
The technical solution of the utility model is：A kind of adjustable beddo fracture of lower limb traction brace, including bed body, set
Put bed body front end bed head frame and be arranged on the casters of bed body bottom；It is characterized in that：The traction brace is by drawing
Inserted link, traction sliding block, traction supporting slider, traction pole connect composition with pulley；The traction sliding block is slidably arranged in described
Draw in supporting slider, it is described to draw pole and the traction sliding block spatial vertical and mutually set in 145 ° of angles, it is described to lead
Draw the groove that pole is provided with up/down perforation, the pulley is rotatably provided in the groove by fastener, and the traction is inserted
The upper end of bar is connected with the traction supporting slider, the lower end of the traction inserted link and connecting hole grafting on the bed head frame
It is connected.
The traction supporting slider and traction sliding block are hollow square steel tubular construction, and traction sliding block is nested with to be slided in traction support
On bar and gap is formed with traction supporting slider to coordinate.
The length of the traction pole is draw its length 1.2~1.5 times.
The traction inserted link is cylindrical steel tubular construction, and traction inserted link forms gap with bed head frame connecting hole and coordinated.
The traction sliding block is welded and fixed with traction pole.
The groove is rectangular slot, and the flute length of groove is 1.5 times of diameter of pulley.
The fastener is the combination of bolts and nuts, is plain shaft structure in the middle part of bolt.
The beneficial effects of the utility model are：The utility model proposes a kind of adjustable beddo fracture of lower limb traction
Brace, simple in construction, operation principle is clear, and compared with traditional traction brace structure, the utility model towing bracket can be effective
Ensure traction lasting effectiveness, the adjustment of traction angle can be carried out according to human leg spacing, key is that it can be with ICU electricity
Dynamic sick bed carries out matching use, and manufacturing cost is low, and interchangeability is high, is easy to promote and uses, further increases traction effect.
Brief description of the drawings
Fig. 1 is the utility model and beddo mounting structure schematic diagram.
Fig. 2 is the utility model structure diagram.
Fig. 3 is the utility model overlooking the structure diagram.
Fig. 4 is A-A directions cross section structure diagram in Fig. 3.
In figure：Bed body 1, bed head frame 2, casters 3, traction inserted link 4, traction pole 5, traction supporting slider 6, pulley 7, lead
Draw sliding block 8, fastener 9.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-4, a kind of adjustable beddo fracture of lower limb traction brace, including bed body 1, it is arranged on bed body 1
The bed head frame 2 of front end and the casters 3 for being arranged on the bottom of bed body 1；Traction brace is by traction inserted link 4, traction sliding block 8, traction
Supporting slider 6, traction pole 5 and the connection composition of pulley 7；Traction sliding block 8 is slidably arranged in traction supporting slider 6, traction branch
Bar 5 is with the traction spatial vertical of sliding block 8 and is mutually set in 145 ° of angles, and traction pole 5 is provided with the groove of up/down perforation, pulley
It is rotatably provided in by fastener 9 in groove, the upper end and traction supporting slider 6 for drawing inserted link 4 are connected, and draw inserted link 4
Lower end be connected with connecting hole grafting on bed head frame 2.
As Figure 1-4, a kind of adjustable beddo fracture of lower limb traction brace, traction supporting slider 6 and traction are slided
Block 8 is hollow square steel tubular construction, and traction sliding block 8 is nested with traction supporting slider 6 and forms gap with traction supporting slider 6
Coordinate；The length of traction pole 5 is draw the length of sliding block 8 1.2~1.5 times；Traction inserted link 4 is cylindrical steel tubular construction, is led
Draw inserted link 4 and form gap cooperation with the connecting hole of bed head frame 2；Traction sliding block 8 is welded and fixed with traction pole 5；Groove is rectangle
Groove, the flute length of groove are 1.5 times of diameter of pulley；Fastener 9 is the combination of bolts and nuts, is plain shaft structure in the middle part of bolt.
As Figure 1-4, a kind of operating procedure of adjustable beddo fracture of lower limb traction brace is as follows：By beddo
Tailstock plate is removed, and the traction inserted link 4 of design is inserted into the jack of tailstock plate, adjusting electronic bed height makes drag rope be put down with pulley
OK, according to the fat or thin regulation traction sliding block 8 of patient, realize that two leg spacing are adjusted.Surgeon will under sick lower limb vein infiltration anesthesia
Pull needle is formed directly into vivo, is installed traction bow, rope is lain on traction bow, rope is by being fast knot after pulley 7, by weight
Hang on fast knot.Fracture site is resetted by the Action of Gravity Field of weight, avoids the blood vessel around displacement of fractured ends damage and god
Through prevention and correction deformity, being easy to observe blood fortune, skin color, temperature, the swelling situation of acra, pinpointing the problems can be timely
Processing, reduce damage.
The utility model is simple in construction, and operation principle is clear, and compared with traditional traction brace structure, the utility model is led
Traction lasting effectiveness can be effectively ensured by drawing support, and the adjustment of traction angle can be carried out according to human leg spacing, and key is it
Can with ICU is electric hospital bed carries out matching use, manufacturing cost is low, and interchangeability is high, is easy to promote and uses, and further improves
Traction effect.
Claims (7)
1. a kind of adjustable beddo fracture of lower limb traction brace, including bed body (1), the head of a bed for being arranged on bed body (1) front end
Frame (2) and the casters (3) for being arranged on bed body (1) bottom；It is characterized in that：The traction brace by traction inserted link (4),
Draw sliding block (8), traction supporting slider (6), traction pole (5) and pulley (7) connection composition；The traction sliding block (8) is slided
It is arranged on traction supporting slider (6), the traction pole (5) draws sliding block (8) spatial vertical and be mutually in described
145 ° of angles are set, and the traction pole (5) is provided with the groove of up/down perforation, and the pulley is set by fastener (9) rotation
Put in the groove, the upper end of the traction inserted link (4) is connected with the traction supporting slider (6), and the traction is inserted
The lower end of bar (4) is connected with connecting hole grafting on the bed head frame (2).
A kind of 2. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described to lead
It is hollow square steel tubular construction to draw supporting slider (6) and traction sliding block (8), and traction sliding block (8) is nested with traction supporting slider (6)
Above and gap is formed with traction supporting slider (6) to coordinate.
A kind of 3. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described to lead
The length for drawing pole (5) is draw sliding block (8) length 1.2~1.5 times.
A kind of 4. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described to lead
It is cylindrical steel tubular construction to draw inserted link (4), and traction inserted link (4) forms gap with bed head frame (2) connecting hole and coordinated.
A kind of 5. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described to lead
Draw sliding block (8) to be welded and fixed with traction pole (5).
A kind of 6. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described logical
Groove is rectangular slot, and the flute length of groove is 1.5 times of diameter of pulley.
A kind of 7. adjustable beddo fracture of lower limb traction brace according to claim 1, it is characterised in that：It is described tight
Firmware (9) is the combination of bolts and nuts, is plain shaft structure in the middle part of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096422.2U CN206995427U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable beddo fracture of lower limb traction brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096422.2U CN206995427U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable beddo fracture of lower limb traction brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995427U true CN206995427U (en) | 2018-02-13 |
Family
ID=61428291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096422.2U Expired - Fee Related CN206995427U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable beddo fracture of lower limb traction brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965959A (en) * | 2019-04-14 | 2019-07-05 | 浙江工业大学 | A kind of telescopic digital bone rehabilitation external fixing rack of adjustable size |
-
2017
- 2017-01-25 CN CN201720096422.2U patent/CN206995427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965959A (en) * | 2019-04-14 | 2019-07-05 | 浙江工业大学 | A kind of telescopic digital bone rehabilitation external fixing rack of adjustable size |
| CN109965959B (en) * | 2019-04-14 | 2024-03-26 | 浙江工业大学 | Size-adjustable telescopic digital skeleton rehabilitation external fixing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190125 |