CN203953917U - Fractures band - Google Patents

Fractures band Download PDF

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Publication number
CN203953917U
CN203953917U CN201420303846.8U CN201420303846U CN203953917U CN 203953917 U CN203953917 U CN 203953917U CN 201420303846 U CN201420303846 U CN 201420303846U CN 203953917 U CN203953917 U CN 203953917U
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China
Prior art keywords
air bag
way valve
micropump
many lattice
valve
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CN201420303846.8U
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Chinese (zh)
Inventor
朱红文
黄国富
董荣华
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Guizhou outras Technology Co.,Ltd.
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朱红文
黄国富
董荣华
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Priority to CN201420303846.8U priority Critical patent/CN203953917U/en
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Abstract

This utility model relates to a kind of fractures band, comprising: cuff (8), and it is built-in with many lattice air bag (9), and one end is provided with the air bag interface (4) into described many lattice air bag (9) ventilation; Micro pressure sensor (1), it is communicated with described air bag interface (4), for the pressure in many lattice air bag (9) described in sensing; And micropump (7), it is communicated with described air bag interface (4) and described micro pressure sensor (1) by three-way connector (3), for inflation in described many lattice air bag (9).Can be by micro pressure sensor (1) the interior pressure variation of many lattice of sensing air bag (9) in real time according to the fractures band of this utility model embodiment, thereby can automatic or manual regulate micropump (7) to many lattice air bag (9) inflating pressure, effectively avoided being difficult to the problems such as rehabilitation because tying up the fracture site that discomfort causes.

Description

Fractures band
Technical field
This utility model relates to a kind of External fixation utensil, particularly the multi-functional fracture treatment belt of a kind of pneumatic self control formula.
Background technology
Limb injury and fracture that the mankind occur in all relevant social activity such as daily life, work, work are frequently-occurring disease, the commonly encountered diseases in orthopedic injury field.At present, extremity fracture, the Therapeutic Principle who comprises membra closure type bone fracture can be summarized as reduction and fixing, and wherein fixing means can be divided into again outer fixing, interior fixing and combination of inner and outside fixed form.
Outer fixing comprise plaster bandage, plaster slab, plintlet and metal brace etc. with utensil.Clinical practice for many years shows, fixingly mostly cannot change and carry out automatic control adjusting with tissue physiology with utensil outward, often can not get satisfied firm effect.Traditional Willow splint cannot provide again lasting flexible fastening.Therefore, current numerous doctor be more inclined to taking open reduction and interior fixing with utensil implanted treatment as main.But this there will be again because wholistic therapy needs second operation and has the problem that the course of disease is long, expense is high, and operation may bring some unpredictable sequela such as shallow, the deep layer infection of soft tissue injury and wound surface.
Utility model content
In view of this, the technical problems to be solved in the utility model is, how to make external fixator prodigiosin enough follow tissue physiology and changes and automatically adjust, thereby effectively avoid being difficult to rehabilitation because tying up the fracture site that discomfort causes.
This utility model provides a kind of pneumatic self control formula multi-functional fracture treatment belt, above-mentioned shortcoming is overcome, and with muscles and bones take into account, be association of activity and inertia, auxiliary treatment combines together opens one's minds, for extremity simple closed fracture, can effectively ensure quality of medical care, be a kind of easy and application implements widely.
Particularly, according to embodiment of the present utility model, provide a kind of fractures band, having comprised: cuff 8, it is built-in with many lattice air bag 9, and one end is provided with the air bag interface 4 of ventilating for described many lattice air bag 9; Micro pressure sensor 1, it is communicated with described air bag interface 4, for the pressure in many lattice air bag 9 described in sensing; And micropump 7, it is communicated with described air bag interface 4 and described micro pressure sensor 1 by three-way connector 3, for to the interior inflation of described many lattice air bag 9.
For above-mentioned fractures band, in a kind of possible implementation, described micropump 7 is provided with two-way valve 6 with the link place of described three-way connector 3, to make the described micropump 7 can be to the interior inflation of described many lattice air bag 9 and from described many lattice air bag 9 aerofluxuss.
For above-mentioned fractures band, in a kind of possible implementation, described micro pressure sensor 1 comprises: sensor, for the pressure in many lattice air bag 9 described in sensing, and two-way valve connector, it is connected with described two-way valve 6, be less than first threshold for the pressure sensing at described sensor, the valve direction of described two-way valve 6 is set to inflate direction, the pressure sensing at described sensor is greater than Second Threshold, the valve direction of described two-way valve 6 is set to discharge directions, and the pressure sensing at described sensor is greater than described first threshold and is less than described Second Threshold, described two-way valve 6 is set to closed condition, and, on described micropump 7, be provided with the starting switch being connected with described two-way valve 6, described starting switch starts described micropump 7 in the time that the valve direction of described two-way valve 6 is inflation direction, and be that discharge directions or described two-way valve 6 are closed described micropump 7 during for closed condition in the valve direction of described two-way valve 6.
For above-mentioned fractures band, in a kind of possible implementation, described micro pressure sensor 1 comprises: sensor, for the pressure in many lattice air bag 9 described in sensing; And display part, for showing the pressure that described sensor senses, and, on described micropump 7, be provided with the two-way valve connector being connected with described two-way valve 6, for in the time that described micropump 7 starts, the valve direction of described two-way valve 6 is set to inflate direction, and in the time that described micropump 7 cuts out, the valve direction of described two-way valve 6 is set to closed condition.
For above-mentioned fractures band, in a kind of possible implementation, between described three-way connector 3 and described two-way valve 6, be provided with unidirectional valve 2, to stop air-flow to flow out from described many lattice air bag 9.
For above-mentioned fractures band, in a kind of possible implementation, between described two-way valve 6 and described three-way connector 3, be connected with steam hose 5.
For above-mentioned fractures band, in a kind of possible implementation, also comprise limiting plate 11, it is spaced with described many lattice air bag 9 on the length direction of described cuff 8.
For above-mentioned fractures band, in a kind of possible implementation, a side of described limiting plate 11 is provided with lattice or recess.
For above-mentioned fractures band, in a kind of possible implementation, described limiting plate 11 is 4, and its surface coverage has protective pad 12.
For above-mentioned fractures band, in a kind of possible implementation, the other end of described cuff 8 is provided with gag lever post 10.
For above-mentioned fractures band, in a kind of possible implementation, one end that is provided with air bag interface 4 of described cuff 8 is also provided with bonding and buckles.
Can be changed by the pressure in real-time many lattice of the sensing air bag 9 of micro pressure sensor 1 according to the fractures band of this utility model embodiment, thereby can automatic or manual regulate micropump 7 to many lattice air bag 9 inflating pressures, effectively avoided being difficult to the problems such as rehabilitation because tying up the fracture site that discomfort causes.
According to below with reference to accompanying drawing to detailed description of illustrative embodiments, it is clear that further feature of the present utility model and aspect will become.
Brief description of the drawings
The accompanying drawing being included in description and form a part for description shows exemplary embodiment of the present utility model, feature and aspect together with description, and for explaining principle of the present utility model.
Fig. 1 illustrates according to the structural representation of the fractures band of this utility model one embodiment;
Fig. 2 illustrates the schematic diagram of the fractures band of limbs forearm application this utility model one embodiment.
Reference numerals list
1: micro pressure sensor 2: unidirectional valve 3: three-way connector
4: air bag interface 5: steam hose 6: two-way valve
7: micropump 8: cuff 9: many lattice air bag
10: gag lever post 11: limiting plate 12: protective pad
Detailed description of the invention
Describe various exemplary embodiments of the present utility model, feature and aspect in detail below with reference to accompanying drawing.The identical same or analogous element of Reference numeral presentation function in accompanying drawing.Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, needn't draw accompanying drawing in proportion.
Here special word " exemplary " means " as example, embodiment or illustrative ".Here needn't be interpreted as being better than or being better than other embodiment as " exemplary " illustrated any embodiment.
In addition, in detailed description of the invention below, provided numerous details by this utility model in order better to illustrate.It will be appreciated by those skilled in the art that and there is no some detail, this utility model can be implemented equally.In some instances, method, means, element and the circuit known are not for those skilled in the art described in detail, so that highlight purport of the present utility model.
Fig. 1 illustrates according to the structural representation of the fractures band of this utility model one embodiment.As shown in Figure 1, this fractures band comprises cuff 8, micro pressure sensor 1 and micropump 7.Wherein, described cuff 8 can be weaving or woven materials, it is the rectangle pocket that quality is firm and soft and be made up of elastomeric material, built-in many lattice air bag 9 of being made by tension force material, one end is provided with the air bag interface 4 of ventilating for described many lattice air bag 9, and described many lattice air bag 9 is many lattice or the design of many capsules formula, between lattice dative or capsule and capsule, is connected by intercommunication air flue, can meet the required compartment pressurized condition of limbs anatomic form and physiology thereof, to ensure promoting extremities blood circulation.
Described micro pressure sensor 1 is communicated with described air bag interface 4, for the pressure in many lattice air bag 9 described in sensing; Described micropump 7 is communicated with described air bag interface 4 and described micro pressure sensor 1 by three-way connector 3, for to the interior inflation of described many lattice air bag 9.
Like this, by above-mentioned setting, can be changed by the pressure in real-time many lattice of the sensing air bag 9 of micro pressure sensor 1 according to the fractures band of this utility model embodiment, thereby can automatic or manual regulate micropump 7 to many lattice air bag 9 inflating pressures, effectively avoided being difficult to the problems such as rehabilitation because tying up the fracture site that discomfort causes.
In a kind of possible implementation, described micropump 7 is provided with two-way valve 6 with the link place of described three-way connector 3, to make the described micropump 7 can be to the interior inflation of described many lattice air bag 9 and from described many lattice air bag 9 aerofluxuss.
In a kind of possible implementation, can be by manually booting micropump 7 to many lattice air bag 9 inflating pressures.The described micro pressure sensor 1 of this implementation can comprise sensor and display part, and wherein, described sensor is for the pressure in many lattice air bag 9 described in sensing, and described display part is for showing the pressure that described sensor senses.And, on described micropump 7, be provided with the two-way valve connector being connected with described two-way valve 6, two-way valve connector is choke, the ventilation control piece that metal or nonmetallic materials are made, and has the regulating action of inlet and outlet stream, can be used for regulating the inlet and outlet stream of described micropump 7.Particularly, in the time that described micropump 7 starts, the valve direction of described two-way valve 6 is set to inflate direction, and in the time that described micropump 7 cuts out, the valve direction of described two-way valve 6 is set to closed condition.
Like this, the pressure that the described sensor showing according to described display part senses, manually boot micropump 7 and control two-way valve connector to adjust the ventilation direction of two-way valve 6 simultaneously, can regulate the pressure in many lattice air bag 9, thereby make to remain in certain air pressure range in described many lattice air bag 9, thereby contribute to the quick recovery of fracture site.
In a kind of possible implementation, between described two-way valve 6 and described three-way connector 3, be connected with steam hose 5.In the implementation by manually booting micropump 7, between described three-way connector 3 and described two-way valve 6, can also be provided with unidirectional valve 2, described unidirectional valve 2 is connected with unidirectional valve connector, unidirectional valve connector is choke, the ventilation control piece that metal or nonmetallic materials are made, can stop air-flow adverse movement to maintain air pressure, thereby can stop air-flow to flow out from described many lattice air bag 9.In the situation that being connected with steam hose 5, unidirectional valve 2 also can be arranged on the link place of three-way connector 3 and steam hose 5, bundle when suitable the nut of unidirectional valve connector tightened at treatment belt, just steam hose 5 and micropump 7 can be removed give over to for subsequent use.
In a kind of possible implementation, the fractures band of this utility model embodiment also comprises limiting plate 11, and it is spaced with described many lattice air bag 9 on the length direction of described cuff 8.Described limiting plate 11 can be hollow form, employing has the material of certain elastic condition, some strength to make, and according to the definite model of making of application site, one side of this plate is provided with single or multiple lattices or groove with template, doctor can be according to patient's concrete condition, implant the auxiliary treatment articles for use such as magnetic therapy sheets, medicine, microelectrode, increased simple fixing medical effect, reached the integrated of fixing, treatment, rehabilitation.
In a kind of possible implementation, the surface of described limiting plate 11 can be coated with soft tissue protective pad 12.The number of described limiting plate 11 preferably can be 4, corresponds respectively to the four direction of fracture.But be not limited to this, the number of described limiting plate 11 also can be equal to or greater than 4, can select flexibly according to the length of suffering limb, thickness.In addition, preferably, the size of described limiting plate 11 is set to: in the time that treatment belt is fixed on suffering limb place, and slightly short than outside of the limiting plate 11 that is positioned at the inner side such as thigh or upper arm.
In a kind of possible implementation, the other end of described cuff 8 is provided with gag lever post 10, one end on the other side, is namely provided with the band shape in the Cheng Wu chamber, one end of air bag interface 4, and is provided with lamellar bonding button in one side, so that treatment belt is fixed on to fracture.In addition, the medial surface two edges of the air bag part of cuff 8 are provided with puts plate accommodation zone, can suitably adjust the length of cuff 8, to be applicable to the patient that extremity thickness is different.
The fractures band of this utility model embodiment, mainly for long bone of limbs closed fracture, adopts traditional manual reduction or modern mechanical reduction, and reduction can facilitate after being satisfied with and wrap up and hinder limb surface fast.With reference to the schematic diagram of the fractures band of the application of limbs forearm shown in figure 2 this utility model embodiment, regulate the process of many lattice air bag 9 internal pressures to be by manually booting micropump 7, first gag lever post 10 is fixed on to suffering limb place, and make limiting plate 11 can corresponding to fracture four direction, treatment belt one end is forward by the lower edge of gag lever post 10, oppositely suitably tension, the jointing material sizing arranging through the surface of the other end, then manually boot micropump 7 inflations and make many lattice air bag 9 uniform-pressurizings, the pressure index of observation of micro air pressure sensor 1, and when suitable, stop inflating, screw the nut of unidirectional valve connector, can steam hose 5 and micropump 7 removals be given over to for subsequent use, micro pressure sensor 1 is clipped in the appropriate location of convenient observation.
In the implementation of another possibility, can also automatically regulate the pressure in many lattice air bag 9.Particularly, described micro pressure sensor 1 comprises sensor and two-way valve connector.Wherein, described sensor is for the pressure in many lattice air bag 9 described in sensing, described two-way valve connector is connected with described two-way valve 6, be less than first threshold for the pressure sensing at described sensor, the valve direction of described two-way valve 6 is set to inflate direction, the pressure sensing at described sensor is greater than Second Threshold, the valve direction of described two-way valve 6 is set to discharge directions, and the pressure sensing at described sensor is greater than described first threshold and is less than described Second Threshold, described two-way valve 6 is set to closed condition.
And, on described micropump 7, be provided with the starting switch being connected with described two-way valve 6, described starting switch starts described micropump 7 during for inflation direction in the valve direction of described two-way valve 6, and is that discharge directions or described two-way valve 6 are closed described micropump 7 during for closed condition in the valve direction of described two-way valve 6.
Like this, the pressure sensing according to described sensor, in controlling the starting switch of described micropump 7, by the ventilation direction of two-way valve 6 described in the control of two-way valve connector, can automatically regulate the pressure in many lattice air bag 9, thereby make to remain in certain air pressure range in described many lattice air bag 9, thereby contribute to the quick recovery of fracture site.
Can control voluntarily at any time the variation of many lattice air bag 9 internal pressures that cause because of the local pathological change of suffering limb according to the fractures band of this utility model embodiment, and regulate the pressure in many lattice air bag 9 according to practical situation, and be used as power with air-flow, pressure is even, has ensured stability and the persistence after fracture end reduction.Thereby improve the suitability degree of immobilization of the wounded limb, to promote fracture site quick recovery.
In addition, common according to fractures carrying material of the present utility model, technique is simple, easy to make, and can, according to the different parts of human body, different size typing volume production, be the new development of motherland's traditional medicine and modern technology.And its using method is simple, easy to utilize, expense is cheap, can save a large amount of medical insurance spendings.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art this utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.

Claims (11)

1. a fractures band, is characterized in that, comprising:
Cuff (8), it is built-in with many lattice air bag (9), and one end is provided with the air bag interface (4) into described many lattice air bag (9) ventilation;
Micro pressure sensor (1), it is communicated with described air bag interface (4), for the pressure in many lattice air bag (9) described in sensing; And
Micropump (7), it is communicated with described air bag interface (4) and described micro pressure sensor (1) by three-way connector (3), for inflation in described many lattice air bag (9).
2. fractures band according to claim 1, it is characterized in that, the link place of described micropump (7) and described three-way connector (3) is provided with two-way valve (6), to make the described micropump (7) can be to inflation in described many lattice air bag (9) and from described many lattice air bag (9) aerofluxus.
3. fractures band according to claim 2, is characterized in that,
Described micro pressure sensor (1) comprising:
Sensor, for the pressure in many lattice air bag (9) described in sensing; And
Two-way valve connector, it is connected with described two-way valve (6), be less than first threshold for the pressure sensing at described sensor, the valve direction of described two-way valve (6) is set to inflate direction, the pressure sensing at described sensor is greater than Second Threshold, the valve direction of described two-way valve (6) is set to discharge directions, and the pressure sensing at described sensor is greater than described first threshold and is less than described Second Threshold, described two-way valve (6) is set to closed condition
And, on described micropump (7), be provided with the starting switch being connected with described two-way valve (6), described starting switch starts described micropump (7) during for inflation direction in the valve direction of described two-way valve (6), and is that discharge directions or described two-way valve (6) are closed described micropump (7) during for closed condition in the valve direction of described two-way valve (6).
4. fractures band according to claim 2, is characterized in that,
Described micro pressure sensor (1) comprising:
Sensor, for the pressure in many lattice air bag (9) described in sensing; And
Display part, for the pressure that shows that described sensor senses,
And, on described micropump (7), be provided with the two-way valve connector being connected with described two-way valve (6), for in the time that described micropump (7) starts, the valve direction of described two-way valve (6) is set to inflate direction, and in the time that described micropump (7) cuts out, the valve direction of described two-way valve (6) is set to closed condition.
5. fractures band according to claim 4, it is characterized in that, between described three-way connector (3) and described two-way valve (6), be provided with unidirectional valve (2), to stop air-flow to flow out from described many lattice air bag (9).
6. according to the fractures band described in any one in claim 2 to 5, it is characterized in that, between described two-way valve (6) and described three-way connector (3), be connected with steam hose (5).
7. according to the fractures band described in any one in claim 1 to 5, it is characterized in that, also comprise limiting plate (11), it is spaced with described many lattice air bag (9) on the length direction of described cuff (8).
8. fractures band according to claim 7, is characterized in that, a side of described limiting plate (11) is provided with lattice or recess.
9. fractures band according to claim 7, is characterized in that, described limiting plate (11) is 4, and its surface coverage has protective pad (12).
10. according to the fractures band described in any one in claim 1 to 5, it is characterized in that, the other end of described cuff (8) is provided with gag lever post (10).
11. according to the fractures band described in any one in claim 1 to 5, it is characterized in that, one end that is provided with air bag interface (4) of described cuff (8) is also provided with bonding and buckles.
CN201420303846.8U 2014-06-09 2014-06-09 Fractures band Active CN203953917U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104546412A (en) * 2014-12-19 2015-04-29 成都聚智工业设计有限公司 Medical pressurization pad
CN106983591A (en) * 2017-05-09 2017-07-28 广州初曲科技有限公司 It is a kind of to aid in fixed intelligent pneumatic power artificial-muscle to perceive assembly based on flexible joint
CN108572465A (en) * 2017-03-07 2018-09-25 研能科技股份有限公司 The glasses of tool wearing buffer protection device
CN108693659A (en) * 2017-04-11 2018-10-23 研能科技股份有限公司 Glasses buffer protection device
CN108693657A (en) * 2017-04-11 2018-10-23 研能科技股份有限公司 The glasses of tool wearing buffer protection device
US10415561B2 (en) 2017-04-11 2019-09-17 Microjet Technology Co., Ltd. Eyeglass buffer protection device
US10473956B2 (en) 2017-04-11 2019-11-12 Microjet Technology Co., Ltd. Glasses with wearing cushion device
CN111150373A (en) * 2020-02-17 2020-05-15 中国科学院力学研究所 Device and method for measuring hardness of muscle or soft tissue
US10656436B2 (en) 2017-03-07 2020-05-19 Microjet Technology Co., Ltd. Glasses with wearing cushion device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104546412A (en) * 2014-12-19 2015-04-29 成都聚智工业设计有限公司 Medical pressurization pad
US10656436B2 (en) 2017-03-07 2020-05-19 Microjet Technology Co., Ltd. Glasses with wearing cushion device
CN108572465B (en) * 2017-03-07 2021-02-19 研能科技股份有限公司 Glasses with wearing buffer protector
CN108572465A (en) * 2017-03-07 2018-09-25 研能科技股份有限公司 The glasses of tool wearing buffer protection device
US10415561B2 (en) 2017-04-11 2019-09-17 Microjet Technology Co., Ltd. Eyeglass buffer protection device
CN108693657A (en) * 2017-04-11 2018-10-23 研能科技股份有限公司 The glasses of tool wearing buffer protection device
CN108693659A (en) * 2017-04-11 2018-10-23 研能科技股份有限公司 Glasses buffer protection device
US10473956B2 (en) 2017-04-11 2019-11-12 Microjet Technology Co., Ltd. Glasses with wearing cushion device
CN108693659B (en) * 2017-04-11 2021-10-26 研能科技股份有限公司 Glasses buffering protection device
CN108693657B (en) * 2017-04-11 2021-10-26 研能科技股份有限公司 Glasses with wearing buffer protector
CN106983591B (en) * 2017-05-09 2018-02-09 广州初曲科技有限公司 A kind of intelligent pneumatic power artificial-muscle fixed based on flexible joint auxiliary perceives assembly
CN106983591A (en) * 2017-05-09 2017-07-28 广州初曲科技有限公司 It is a kind of to aid in fixed intelligent pneumatic power artificial-muscle to perceive assembly based on flexible joint
CN111150373A (en) * 2020-02-17 2020-05-15 中国科学院力学研究所 Device and method for measuring hardness of muscle or soft tissue

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Address before: 100176 202, 2nd floor, building 5, yard 18, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing

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Address before: 550000 room 207, 2nd floor, podium Building 2, big data innovation center, No. 818, Kaifa Avenue, Xiaomeng sub district office, Guiyang Economic Development Zone, Guizhou Province

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