CN201304005Y - Smart airbag small splint - Google Patents
Smart airbag small splint Download PDFInfo
- Publication number
- CN201304005Y CN201304005Y CNU2008201596252U CN200820159625U CN201304005Y CN 201304005 Y CN201304005 Y CN 201304005Y CN U2008201596252 U CNU2008201596252 U CN U2008201596252U CN 200820159625 U CN200820159625 U CN 200820159625U CN 201304005 Y CN201304005 Y CN 201304005Y
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- China
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- air bag
- pressure pad
- dynamic property
- plintlet
- control system
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Abstract
The utility model relates to a smart airbag small splint comprising a splint (1). The smart airbag small splint is characterized in that at least one airbag tie (2) is arranged on the outer side surface of the splint (1), an inflation port of an airbag in the airbag tie (2) is respectively connected with an inflation pump and a pressure sensor in an airbag tie control system (3) by guide pipes, an air release valve in the airbag tie control system (3) is also connected onto an airbag in the airbag tie (2) through the guide pipe, a dynamic airbag pressure pad (4) is arranged on the inner side of the splint (1), and an air vent of the dynamic airbag pressure pad (4) is connected to the inflation pump and an exhaust valve in an airbag pressure pad control system (5) through the guide pipes. The smart airbag small splint leads the small splint to have the reset function, thereby reducing the times of manual reset, having the function of fixing the fracture end by pressurization, preventing the fracture re-displacement, fixing the fracture end by pressurization to lead the fracture fixation to be more stable and promoting the fracture healing.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of on common plintlet the intelligent plintlet of additional power air bag pressure pad and two-ways regulation air bag band.
Background technology
Fracture is the orthopedics department principal disease.In recent years, along with social senilization, traffic industrial accident take place frequently, fracture patient is increasing.The treatment of fractures method comprises conservative and two kinds of schemes of operative treatment, and expectant treatment comprises methods such as manual reduction external fixation, bone traction.Operative treatment has certain methods such as external fixer is fixed, steel plate internal fixation, intramedullary needle internal fixation.
Manual reduction plintlet external fixation is one of striking features of orthopedics and traumatology of Chinese medicine treatment extremity fracture.The tradition plintlet is one of striking features of orthopedics and traumatology of Chinese medicine, plays an important role in treatment.Along with the development of society, in raising and scientific and technical today that is showing improvement or progress day by day of people's living standard, the patient requires also improving to treatment of fractures, and it is good to require to reset, and functional rehabilitation is good and complication is few.At present, the doctor trained in Western medicine orthopaedics and tranmstology is the theory and technical the making fast progress (as the AO technology) of fracture external and internal fixation, and the complication of operation significantly reduces and the reduction of the fracture and function acceptance rate height.This just makes the advantage of plintlet lose to some extent, and utilization rate reduces.Plintlet presses for improvement to adapt to the living needs of modern society.
The tradition plintlet has following advantage: easy light and handy, ventilative, easily regulate elasticity, can fix fracture, the patient can cooperate function exercise (promptly " being association of activity and inertia ") promotion union of fracture and functional rehabilitation again.But the some shortcomings part is arranged also: 1. to fracture end can not add press fit, not have reset function, uncontrollable and regulate the position in joint.With behind plintlet (or Gypsum Fibrosum) external fixation, check the X sheet behind the fracture manual reduction, bad as the fracture para-position, need once more or reduction repeatedly, both increased the weight of soft-tissue trauma and patient's misery, increase complication, also increased doctor's workload.As not reduction once more, apparent, can't correct the para-position of fracture; Also have some weak and sickly patients can not tolerate the stimulation of stronger manual reduction, also influenced resetting of fracture.2. the clamping plate band is fixed one section formation external fixation inefficacy that can relax.We are not difficult to find out such case, even fracture has a callus formation, have neglected the revolving force of antagonism limbs or joint with shearing far away for us, make fracture redisplacement or malunion, even fracture is separated and disunion, form external fixation equally and lose efficacy.2. the small splints fixation important complication that too tightly can produce the plintlet external fixation is a compartment syndrome between fascia sometimes.
At present, prevent fracture redisplacement, correcting residual displacement and displacement again by plintlet, directly all do not have to solve by problems such as plintlet reset how.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, a kind of function with reposition is provided, fracture end is had the fixed effect of pressurization, reduced number of resets, prevent fracture redisplacement, make fracture fixation more stable and promote the intelligent air bag plintlet of union of fracture.
The technical solution of the utility model is as follows:
A kind of intelligent air bag plintlet, include clamping plate, it is characterized in that on the lateral surface of clamping plate, being provided with at least an air bag band, the inflation inlet of air bag connects inflator pump and pressure inductor in the air bag band control system respectively by conduit in the air bag band, gas bleeder valve in the air bag band control system also is connected on the air bag in the whole band of gas by conduit, be provided with dynamic property air bag pressure pad below clamping plate, the blow vent of dynamic property air bag pressure pad is by inflator pump and air bleeding valve in the conduit connection dynamic property air bag pressure pad control system.
Described air bag band control system includes miniature inflator pump, gas bleeder valve, pressure inductor and control chip, the signal output part of pressure inductor connects the signal input part of control chip, and the signal output part of control chip connects the control signal input of miniature inflator pump and gas bleeder valve.
Described dynamic property air bag pressure pad control system includes inflator pump, gas bleeder valve and control chip, and the signal output part of control chip connects the signal input part of inflator pump and air bleeding valve, and gas-filled switching tube is connected the signal input part of control chip with air discharge cook.
Described clamping plate lateral surface is provided with 2-5 air bag band, and the air bag in each air bag band is communicated with by conduit and connects.
Described dynamic property air bag pressure pad is shaped as square, trapezoidal, arc, L shaped or circle etc.
The blow vent of described dynamic property air bag pressure pad lateral middle position disposed thereon, have perforation with dynamic property air bag pressure pad blow vent corresponding position on clamping plate, the conduit that dynamic property air bag pressure pad control system connects dynamic property air bag pressure pad passes from this perforation.
Be connected and fixed by the nylon double buckle between described clamping plate and the dynamic property air bag pressure pad.
The blow vent of described dynamic property air bag pressure pad is arranged on its both sides.
The beneficial effects of the utility model have:
This utility model makes plintlet have the function of reposition, has reduced the manual reduction number of times, and the fixed effect of pressurizeing of pair fracture end is arranged, and prevents fracture redisplacement, fracture end is added press fit make fracture fixation more stable and promote union of fracture.Can prevent the fixing fixedly tension that exists of clamping plate, cause complication such as pressure ulcer, ischemic contracture to take place by the air bag band, also can prevent to fix pine, cause solid failure.Do not influence simultaneously the breathability of clamping plate, control system is light.The two-ways regulation air bag band of design can prevent that the band tension is with loose excessively.It is by nylon girdle button and clamping plate frontier defense sliding stop mutually.The air bag band is simple and practical, makes plintlet have ventilative, portable advantage.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, this utility model comprises common clamping plate commonly used 1, is provided with an air bag band 2 on the lateral surface of clamping plate 1 at least, and air bag band 2 interfixes by nylon double buckle and clamping plate 1, and clamping plate 1 can be pricked the fracture of tying up at human body, first-class as arm.The air bag band 2 that is connected on the clamping plate 1 preferably is provided with 2-5, to increase the breathability of clamping plate 1.When a plurality of air bag band 2 is set, air bag in each air bag band 2 is communicated with by conduit and connects, make the air bag in each air bag band 2 keep inflation synchronously or disappointing, the inflation inlet of air bag connects inflator pump and pressure inductor in the air bag band control system 3 respectively by conduit in one of them air bag band 2, and the gas bleeder valve in the air bag band control system 3 also is connected on the air bag in the whole band 2 of gas by conduit.Include miniature inflator pump, gas bleeder valve, pressure inductor and control chip in the whole air bag band control system 3, miniature inflator pump adopts AJK-B1401 type inflator pump, gas bleeder valve is an AJK-F0501 open type vent valve, pressure inductor adopts MPX2010 type pressure transducer, and control chip then is a msp430 type single-chip microcomputer.The signal output part of pressure inductor connects the signal input part of control chip in the air bag band control system 3, the signal output part of control chip connects the control signal input of miniature inflator pump and gas bleeder valve, can realize the intelligence of air bag in the air bag band 2 is filled, exitted by control chip.Air bag band control system 3 is controlled at comparatively safe scope with the pressure range in the air bag in the air bag band 2, during work, control chip is inflated in air bag by controlling miniature inflator pump, it is intrinsic pressure powerful little that pressure transducer in the simultaneity factor detects air bag in real time, when arriving the peak value of corresponding safety range, control chip control stopping inflation.The voltage signal that pressure transducer detects shows the pressure values of air bag through the processing of control chip by LED display 6.Owing to the reasons such as arm swelling of fracture patient, can make pressure in the air bag greater than the peak value of corresponding safety range, the LED display of control chip control at this moment 6 shows, expression pressure is excessive, control gas bleeder valve venting simultaneously,, just stop venting when reaching the safety range peak value when following.As owing to reasons such as air bag gas leakage, when detecting gasbag pressure and be lower than the valley of safety range, show by control chip control LED display 6, the expression too little pressure, simultaneously playing the actuating miniature inflator pump immediately inflates in air bag, the pressure of air bag is reached more than the valley of safety range, stop inflation then.When the output signal value of pressure inductor was between high pressure and low pressure limit value, LED display 6 showed the numerical value of bladder pressure in the air bag bands in real time.Air bag band control system 3 can be carried, and shows battery electric quantity simultaneously on its LED display 6, is convenient to user and in time changes the used battery of air bag band control system 3.
This utility model is provided with dynamic property air bag pressure pad 4 below clamping plate 1, dynamic property air bag pressure pad 4 is shaped as square, trapezoidal, arc, L shaped or circle etc., the blow vent of dynamic property air bag pressure pad 4 is by inflator pump and air bleeding valve in the conduit connection dynamic property air bag pressure pad control system 5, inflator pump and air bleeding valve are controlled by the control chip in the dynamic property air bag pressure pad control system 5, the signal output part of control chip connects the signal input part of inflator pump and air bleeding valve, gas-filled switching tube 7 is connected the signal input part of control chip with air discharge cook 8, can realize controlling the inflation or the bleed air operation of 5 pairs of dynamic property air bag pressure pads 4 of dynamic property air bag pressure pad control by gas-filled switching tube 7 and air discharge cook 8.The blow vent place of dynamic property air bag pressure pad 4 is provided with valve 9, and the conduit that connects dynamic property air bag pressure pad control system 5 is connected with valve 9 place's plug types, connects during use, dynamic property air bag pressure pad control system 5 can be separated with valve 9 when not using.The blow vent of dynamic property air bag pressure pad 4 can be arranged on both sides or other corresponding site of air bag cushion, being arranged on both sides only need get final product dynamic property air bag pressure pad 4 and clamping plate 1 bottom surface relative fixed with the nylon double buckle, as blow vent being arranged on the middle position of dynamic property air bag cushion 4, then need on clamping plate 1, open perforation in the position of corresponding dynamic property air bag pressure pad 4 blow vents, conduit one end that dynamic property air bag pressure pad control system 5 is connected on dynamic property air bag pressure pad 4 blow vents passes the connection blow vent from this perforation, the other end connects outside valve 9.Also display can be set on the dynamic property air bag pressure pad control system 5, show the pressure size of inflation, and do not need to carry.
Using method of the present utility model is as follows: to (or not resetting) after the reduction of the fracture, place four plintlets up and down at the fracture limbs, at displacement fracture or there is the position of displacement trend to place dynamic property air bag pressure pad 4.Air bag band 2 is pricked upward plintlet 1, tighten, can not inflate earlier.The valve 9 that dynamic property air bag pressure pad 4 connects connects dynamic property air bag pressure pad control system 5.The patient is under the perspective X-ray machine, and the patient holds control system outside Fluoroscopy.Understand the displacement fracture situation by perspective, fracture is implemented to reset by regulating and controlling pressure.Reset after the satisfaction, valve-off 9 takes off dynamic property air bag pressure pad control system 5, connects air bag band control system 3, and it is fixed on limbs appropriate location (can be placed on the near-end of clamping plate), and limb is suffered from suspention.
Other undeclared part that this utility model relates to is same as the prior art.
Claims (8)
1, a kind of intelligent air bag plintlet, comprise clamping plate (1), it is characterized in that on the lateral surface of clamping plate (1), being provided with at least an air bag band (2), the inflation inlet of air bag connects inflator pump and pressure inductor in the air bag band control system (3) respectively by conduit in the air bag band (2), gas bleeder valve in the air bag band control system (3) also is connected on the air bag in the air bag band (2) by conduit, be provided with dynamic property air bag pressure pad (4) in the inboard of clamping plate (1), the blow vent of dynamic property air bag pressure pad (4) is by inflator pump and air bleeding valve in the conduit connection dynamic property air bag pressure pad control system (5).
2, intelligent air bag plintlet according to claim 1, it is characterized in that described air bag band control system (3) includes miniature inflator pump, gas bleeder valve, pressure inductor and control chip, the signal output part of pressure inductor connects the signal input part of control chip, and the signal output part of control chip connects the control signal input of miniature inflator pump and gas bleeder valve.
3, intelligent air bag plintlet according to claim 1, it is characterized in that described dynamic property air bag pressure pad control system (5) includes inflator pump, gas bleeder valve and control chip, the signal output part of control chip connects the signal input part of inflator pump and air bleeding valve, and gas-filled switching tube is connected the signal input part of control chip with air discharge cook.
4, intelligent air bag plintlet according to claim 1 is characterized in that described clamping plate (1) lateral surface is provided with 2-5 air bag band (2), and the air bag in each air bag band (2) is communicated with by conduit and connects.
5, intelligent air bag plintlet according to claim 1 is characterized in that described dynamic property air bag pressure pad (4) is shaped as square, trapezoidal, arc, L shaped or circular.
6, intelligent air bag plintlet according to claim 1, the blow vent lateral middle position disposed thereon that it is characterized in that described dynamic property air bag pressure pad (4), go up with dynamic property air bag pressure pad (4) blow vent corresponding position at clamping plate (1) and to have perforation, the conduit of dynamic property air bag pressure pad control system (5) connection dynamic property air bag pressure pad (4) passes from this perforation.
7,, it is characterized in that being connected and fixed by the nylon double buckle between described clamping plate (1) and the dynamic property air bag pressure pad (4) according to the intelligent air bag plintlet shown in the claim 6.
8, intelligent air bag plintlet according to claim 1 is characterized in that the blow vent of described dynamic property air bag pressure pad (4) is arranged on its both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201596252U CN201304005Y (en) | 2008-11-06 | 2008-11-06 | Smart airbag small splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201596252U CN201304005Y (en) | 2008-11-06 | 2008-11-06 | Smart airbag small splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304005Y true CN201304005Y (en) | 2009-09-09 |
Family
ID=41096468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201596252U Expired - Fee Related CN201304005Y (en) | 2008-11-06 | 2008-11-06 | Smart airbag small splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304005Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736109A (en) * | 2012-08-23 | 2015-06-24 | Djo有限责任公司 | Brace having an inflation control |
| CN104799991A (en) * | 2015-04-13 | 2015-07-29 | 叶凯山 | Combined osteopathic plate clamper convenient to use |
| CN105902335A (en) * | 2016-06-28 | 2016-08-31 | 张勇 | First-aid disposable fracture clamp |
| CN105902334A (en) * | 2016-06-28 | 2016-08-31 | 张勇 | First-aid fracture fixture |
| CN106264831A (en) * | 2016-08-24 | 2017-01-04 | 中国人民解放军第四军医大学 | A kind of air bag brace |
| CN106344246A (en) * | 2016-09-07 | 2017-01-25 | 中南大学湘雅医院 | Small clamping plate with pressure sensor for gel pressing |
| CN107242937A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市人民医院 | A kind of telescopic gypsum pressure-detecting device |
-
2008
- 2008-11-06 CN CNU2008201596252U patent/CN201304005Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736109A (en) * | 2012-08-23 | 2015-06-24 | Djo有限责任公司 | Brace having an inflation control |
| US11883314B2 (en) | 2012-08-23 | 2024-01-30 | Djo, Llc | Inflation control valve |
| CN104799991A (en) * | 2015-04-13 | 2015-07-29 | 叶凯山 | Combined osteopathic plate clamper convenient to use |
| CN105902335A (en) * | 2016-06-28 | 2016-08-31 | 张勇 | First-aid disposable fracture clamp |
| CN105902334A (en) * | 2016-06-28 | 2016-08-31 | 张勇 | First-aid fracture fixture |
| CN106264831A (en) * | 2016-08-24 | 2017-01-04 | 中国人民解放军第四军医大学 | A kind of air bag brace |
| CN106344246A (en) * | 2016-09-07 | 2017-01-25 | 中南大学湘雅医院 | Small clamping plate with pressure sensor for gel pressing |
| CN106344246B (en) * | 2016-09-07 | 2018-05-18 | 中南大学湘雅医院 | Small clamping plate with pressure sensor for gel pressing |
| CN107242937A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市人民医院 | A kind of telescopic gypsum pressure-detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20131106 |