CN109394510A - A kind of novel bandage for 3D external chest compression - Google Patents
A kind of novel bandage for 3D external chest compression Download PDFInfo
- Publication number
- CN109394510A CN109394510A CN201811432721.4A CN201811432721A CN109394510A CN 109394510 A CN109394510 A CN 109394510A CN 201811432721 A CN201811432721 A CN 201811432721A CN 109394510 A CN109394510 A CN 109394510A
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- China
- Prior art keywords
- bandage
- chest compression
- external chest
- drawing mechanism
- draw
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a kind of novel bandages for 3D external chest compression, it include: a bandage ontology, bonding mechanism, drawing mechanism and draw-off mechanism are respectively symmetrically equipped in the two sides of the bandage ontology, wherein described bonding mechanism one end is fixedly connected with the bandage ontology, the other end is fixedly connected with the drawing mechanism, the drawing mechanism is fixedly connected with the draw-off mechanism, and the identification mechanism for identifying preload pressure range is provided on the drawing mechanism of wherein at least side；The identification mechanism includes outer mark bag and interior mark bag, wherein the internal standard knows the outside that bag is wrapped in the drawing mechanism, is provided with identifier；The outer mark bag is wrapped in the outside of the interior mark bag, which is provided with identification hole.This invention ensures that installation 3D external chest compression pretightning force range, avoid pretightning force it is too large or too small caused by Pressing pump blood effect it is bad, optimize pump blood effect, improve treatment validity.
Description
Technical field
The present invention relates to technical field of medical equipment, particularly relate to a kind of novel bandage for 3D external chest compression.
Background technique
In During Cardiopulmonary Resuscitation, external chest compression is important link, directly influences whether patient restores spontaneous circulation
And it finally survives；Current external chest compression is broadly divided into the theory of two pressings: heart pump theoretical mechanism and chest pump theoretical mechanism.Heart pump
Theoretical cardinal principle is directly to be pressed on the breastbone of heart exterior, to realize the effect for pressing heart on a single point
Fruit makes heart generate pump blood.The theoretical cardinal principle of chest pump is squeezed the entire thorax of patient, is realized through the interior of thorax
Portion, which squeezes, generates cardiac pumping.The mechanism of 3D external chest compression is combined with heart pump theory and chest pump is theoretical, both contained single-point into
Capable presses while also containing the extruding to thorax.
It is a kind of schematic diagram of the installation process of 3D pressing as shown in Figure 1, Fig. 2 is the stress signal after completing 3D pressing
Figure.In Fig. 1, bandage 2 is wrapped in patient's thorax surrounding, and the both ends of host 1 are connect with bandage 2；2 end of bandage is adjustable by tensing
Section adapts to the patient of different thorax sizes, so that bandage 2 is pressed on thorax cross section 3；It is suitable that 2 end of bandage tenses adjustment
Afterwards, it itself is sticked together by the thread gluing and bandage of 2 end of bandage.
After installing as shown in Figure 2.After being installed, bandage 2 can generate the pressure to thorax in the case of tensing, referred to as
Preload pressure F12；Since bandage 2 is by being bonded together after tensing, 2 therein of bandage can generate pulling force, referred to as pre-tighten
Pulling force F11.Correlation is presented in prefastening force F11 and preload pressure F12, in general installation process, can be strained in advance by control
The size of the size control preload pressure F12 of power F11.
After being installed, 1 lower end of host and thorax central contact, in the course of work, host 1 can control its lower end that can carry out
Stretching motion realizes that single-point presses thorax, while the mistake that bandage 2 can be made to generate tightening and discharge in the stretching motion of host 1
Journey, the tightening of bandage 2 and release can generate the monolithic extruded of thorax and release, realize that the chest of thorax pumps the extruding of theoretical formula.
In clinical application, preload pressure F12 is excessive, and thorax can be made just to have very big pressure effect before pressing starts,
So that thorax squeezes the amplitude shunk and becomes smaller, pump blood effect is reduced, and the thorax theoretical on chest pump, which is extruded with great disadvantage, to be influenced；In advance
Compaction forces F12 is too small, can make the installation of host 1 built on the sand, simultaneously because the installation relation of the adjustable type of bandage 2 and host 1, main
The amplitude of the flexible single-point pressing generated on thorax of machine 1 also will receive influence and become smaller, and can reduce the pump blood effect of single-point pressing
Fruit.Therefore, preload pressure F12 needs that the above both sides concern can be balanced in a reasonable range of comparison.
In the application of current 3D external chest compression, lack the control and measurement to preload pressure F12, typically relies on and face
The experience of bed medical staff, for the preload pressure F12 of generation not in uniform range, Therapeutic pressing effect cannot effective one
It causes.This indicates that the preload pressure F12 in clinical application does not optimize.
Therefore, the present inventor needs to conceive a kind of new technology to improve its problem.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of novel bandages for 3D external chest compression.
The technical scheme is that
A kind of novel bandage for 3D external chest compression, comprising: a bandage ontology is distinguished in the two sides of the bandage ontology
It is symmetrically arranged with bonding mechanism, drawing mechanism and draw-off mechanism, wherein described bonding mechanism one end and the fixed company of the bandage ontology
It connects, the other end is fixedly connected with the drawing mechanism, and the drawing mechanism is fixedly connected with the draw-off mechanism, and wherein extremely
The identification mechanism for identifying preload pressure range is provided on the drawing mechanism of few side；The identification mechanism includes outer mark
Bag and interior mark bag are provided with identifier wherein the internal standard knows the outside that bag is wrapped in the drawing mechanism；It is described outer
Mark bag is wrapped in the outside of the interior mark bag, which is provided with identification hole.
Preferably, the side of the interior mark bag is opening, and the other side is fixed on described together with the drawing mechanism
On draw-off mechanism；The side of the outer mark bag is opening, and the other side is fixed on the bonding together with the drawing mechanism
In mechanism.
Preferably, the identifier is a rectangular, and the identification hole is a rectangular opening, and the identifier is being drawn
The length for stretching direction is more than or equal to the identification hole in the length of draw direction, wherein the draw direction is drawing mechanism
Draw direction.
Preferably, the drawing mechanism is elastic band.
Preferably, the draw-off mechanism is hard pull ring.
Preferably, the bonding mechanism is thread gluing.
Preferably, the bandage ontology is non-woven fabrics.
Preferably, the bandage ontology is rectangle.
By adopting the above technical scheme, the present invention include at least it is following the utility model has the advantages that
Novel bandage of the present invention for 3D external chest compression realizes 3D external chest compression pretightning force magnitude range
Mark has unified the consistency of the pretightning force of 3D external chest compression host installation, reduces and is controlled as caused by medical care experience difference
The uncertainty for the treatment of process；The pretightning force range that ensure that installation 3D external chest compression, avoids that pretightning force is too large or too small to be made
At Pressing pump blood effect it is bad, optimize pump blood effect；Improve treatment validity；Indicating mode is simple and clear；It realizes
Mode is simple, is not necessarily to labyrinth；Hard pull ring is increased, so that stretching is more convenient, and elastic band upper pulling force is more uniform,
It is easier to operate to so that stretching pretightning force.
Detailed description of the invention
Fig. 1 is the schematic diagram of the installation process of 3D pressing in the prior art；
Fig. 2 is to complete the stress diagram after 3D is pressed in the prior art；
Fig. 3 is the structural schematic diagram of the novel bandage of the present invention for 3D external chest compression；
Fig. 4 is the structural schematic diagram of identification mechanism of the present invention；
Fig. 5 is the status diagram for not applying pulling force identifier and identification hole when on hard pull ring；
Fig. 6 is the status diagram for applying pulling force F1 identifier and identification hole when on hard pull ring；
Fig. 7 is the status diagram for applying pulling force F2 identifier and identification hole when on hard pull ring；
Fig. 8 is the status diagram for applying pulling force F3 identifier and identification hole when on hard pull ring；
Fig. 9 is the status diagram for applying pulling force F4 identifier and identification hole when on hard pull ring；
Figure 10 is the status diagram for applying pulling force F5 identifier and identification hole when on hard pull ring；
Figure 11 is the application schematic diagram of the novel bandage of the present invention for 3D external chest compression.
Wherein: 1. hosts, 2. bandages, 3. thorax cross sections, F11 prefastening force, F12 preload pressure, 4. bandage ontologies, 5.
Bonding mechanism, 6. drawing mechanisms, 7. draw-off mechanisms, 8. identify bag outside, identify bags, 10. identifiers, 11. identification holes in 9..
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 3 to Figure 11, to meet a kind of novel bandage for 3D external chest compression of the invention, comprising: one ties up
Band body 4 is respectively symmetrically equipped with bonding mechanism 5, drawing mechanism 6 and draw-off mechanism 7 in the two sides of the bandage ontology 4, wherein
Described 5 one end of bonding mechanism is fixedly connected with the bandage ontology 4, and the other end is fixedly connected with the drawing mechanism 6, the drawing
It stretches mechanism 6 to be fixedly connected with the draw-off mechanism 7, and is provided on the drawing mechanism 6 of wherein at least side pre- for identifying
The identification mechanism of compaction forces range；The identification mechanism includes outer mark bag 8 and interior mark bag 9, is wrapped wherein the internal standard knows bag 9
It is rolled in the outside of the drawing mechanism 6, is provided with identifier 10；The outer mark bag 8 is wrapped in the interior mark bag 9
Outside which is provided with identification hole 11.
Preferably, the side of the interior mark bag 9 is opening, and the other side is fixed on institute with the drawing mechanism 6 together
It states on draw-off mechanism 7；The side of the outer mark bag 8 is opening, and the other side is fixed on described together with the drawing mechanism 6
On bonding mechanism 5.
Preferably, the identifier 10 is a rectangular, and the identification hole 11 is a rectangular opening, and the identifier
10 draw direction length be more than or equal to the identification hole 11 draw direction length, wherein the draw direction is
The draw direction of drawing mechanism 6.
Preferably, the drawing mechanism 6 is elastic band.
Preferably, the draw-off mechanism 7 is hard pull ring.
Preferably, the bonding mechanism 5 is thread gluing.
Preferably, the bandage ontology 4 is non-woven fabrics.
Preferably, the bandage ontology 4 is rectangle.
It is specifically described the present embodiment with reference to the accompanying drawing.
Bandage of the invention as shown in figure 3, be made of non-woven fabrics (band thread gluing flannelette) and thread gluing, elastic band, hard pull ring,
And there is the identification mechanism of mark pretightning force range in the exterior design of elastic band, as shown in Figure 4.
In Fig. 3, when to two side stretching hard pull rings, elastic band is elongated, while generating elastic force.
Shown in Fig. 4, design has outer mark bag 8 and interior mark bag 9 on the outside of elastic band；Interior mark bag 9 and elastic webbing right end one
It rises and is fixed on hard pull ring, be opening on the left of interior mark bag 9, interior mark bag 9 is wrapped on the outside of elastic band, and interior mark takes
There are red label, i.e. identifier 10.It is fixed in thread gluing together on the left of outer mark bag 8 and elastic band, is on the right side of outer mark bag 8
Opening, outer mark bag 8 is wrapped in interior 9 outside of mark bag, and outer mark has taken aperture, i.e. identification hole 11.
When stretching hard pull ring, elastic band is elongated, and the distance between hard pull ring and thread gluing are elongated, thus and hard
The distance between the fixed interior mark bag 9 of pull ring and the outer mark bag 8 fixed with thread gluing are elongated, interior mark bag 9 and outer mark bag 8
Between have relative position variation, identifier 10 exposes from identification hole 11.The relative position of identifier 10 and identification hole 11 indicates
The length of elastic band, that is, indicate the size of prefastening force.
The position of identifier 10 and identification hole 11 in Fig. 5, is the state for not applying pulling force when on hard pull ring.
When indicating that different pulling force is applied to hard pull ring such as Fig. 6-10, the state of identifier 10 and identification hole 11.F1<F2
< F3 < F4 < F5, wherein F2 and F4 is critical value, when the range for applying pulling force f is in: complete in identification hole 11 when F2≤f≤F4
Identifier 10 (on draw direction) is filled up entirely, when the range for applying pulling force f is in: when f≤F2 or F4≤f, identification hole 11 is being drawn
It stretches and is not fully filled with identifier 10 on direction.
Whether the relative position of identifier 10 and identification hole 11 is in design point, indicate elastic band length whether
In scope of design, that is, whether the size for indicating prefastening force is in required range.
Coefficient of elasticity, the length of design alternative elastic band can obtain corresponding length and generate corresponding pulling force, and design mark
Know the position in hole 11, identifier 10, so that when identified symbol 10 is fully filled with identification hole 11 in the stretching direction, the drawing of application
Power is in required range, is to control prefastening force within the required range, while also allowing for preload pressure and being in correspondence
In the range of.
It is optimal, when design so that when prefastening force F2=50N, F4=120N, optimal preload pressure model can be obtained
It encloses.
Such as Figure 11, in installation process, after host both ends and bandage hook are got up, hard pull ring is first stretched, so that mark
Know identified symbol 10 in the stretching direction to be fully filled with, indicates that the pretightning force applied is exactly to protect at this time in the critical field designed
Thread gluing and bandage are bonded together while holding pulling force, prefastening force can be remained fixed in bandage, while acquisition pair
The preload pressure answered.
I.e. by increasing elastic band in strap ends, the preload being applied on bandage is indicated by the length of tensile-elasticity band
Pulling force, while prefastening force corresponds to preload pressure；By way of interior mark bag 9, outer mark bag 8, identifier 10, identification hole 11
Whether the different length that display elastic band is stretched, and mark elastic band are stretched in required length range, Ji Kebiao
Know whether prefastening force is in needs in range.
The present embodiment realizes the mark of 3D external chest compression pretightning force magnitude range, has unified the installation of 3D external chest compression host
Pretightning force consistency, reduce as medical care experience it is different caused by therapeutic process uncertainty；It ensure that installation 3D
The pretightning force range of external chest compression, avoid pretightning force it is too large or too small caused by Pressing pump blood effect it is bad, optimize
Pump blood effect；Improve treatment validity；Indicating mode is simple and clear；Implementation is simple, is not necessarily to labyrinth；It increases hard
Matter pull ring, so that stretching is more convenient, and elastic band upper pulling force is more uniform, is easier to operate to so that stretching pretightning force.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of novel bandage for 3D external chest compression characterized by comprising a bandage ontology, in the bandage ontology
Two sides be respectively symmetrically equipped with bonding mechanism, drawing mechanism and draw-off mechanism, wherein described bonding mechanism one end and the bandage
Ontology is fixedly connected, and the other end is fixedly connected with the drawing mechanism, and the drawing mechanism is fixedly connected with the draw-off mechanism,
And the identification mechanism for identifying preload pressure range is provided on the drawing mechanism of wherein at least side；The identification mechanism
Mark is provided with wherein the internal standard knows the outside that bag is wrapped in the drawing mechanism including outer mark bag and interior mark bag
Know symbol；The outer mark bag is wrapped in the outside of the interior mark bag, which is provided with identification hole.
2. being used for the novel bandage of 3D external chest compression as described in claim 1, it is characterised in that: the side of the interior mark bag
For opening, the other side is fixed on the draw-off mechanism together with the drawing mechanism；The side of the outer mark bag is to open
Mouthful, the other side is fixed on the bonding mechanism together with the drawing mechanism.
3. being used for the novel bandage of 3D external chest compression as claimed in claim 1 or 2, it is characterised in that: the identifier is one
Rectangular, the identification hole are a rectangular opening, and the identifier be more than or equal in the length of draw direction it is described
Identification hole draw direction length, wherein the draw direction be drawing mechanism draw direction.
4. the novel bandage a method according to any one of claims 1-3 for 3D external chest compression, it is characterised in that: the drawing mechanism
For elastic band.
5. the novel bandage for 3D external chest compression as described in claim 1-4 is any, it is characterised in that: the draw-off mechanism
For hard pull ring.
6. the novel bandage a method as claimed in any one of claims 1 to 5 for 3D external chest compression, it is characterised in that: the bonding mechanism
For thread gluing.
7. the novel bandage for 3D external chest compression as described in claim 1-6 is any, it is characterised in that: the bandage ontology
For non-woven fabrics.
8. the novel bandage as claimed in claim 1 for 3D external chest compression, it is characterised in that: the bandage ontology
For rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432721.4A CN109394510A (en) | 2018-11-28 | 2018-11-28 | A kind of novel bandage for 3D external chest compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811432721.4A CN109394510A (en) | 2018-11-28 | 2018-11-28 | A kind of novel bandage for 3D external chest compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109394510A true CN109394510A (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811432721.4A Pending CN109394510A (en) | 2018-11-28 | 2018-11-28 | A kind of novel bandage for 3D external chest compression |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138491A (en) * | 2006-09-06 | 2008-03-12 | 珠海微明生物医学测量技术有限公司 | Blood pressure measuring equipment inflatable bag fixing band |
| CN101491475A (en) * | 2009-03-06 | 2009-07-29 | 天津市安贝医疗设备技术有限公司 | Automatic chest compression cardio-pulmonary resuscitation stretcher system |
| CN202589900U (en) * | 2012-05-17 | 2012-12-12 | 西北工业大学 | Portable electric cardiaopulmonary resuscitation machine |
| CN203220486U (en) * | 2013-04-07 | 2013-10-02 | 陆培华 | Bandage with pressure displaying function |
| CN107174685A (en) * | 2017-06-22 | 2017-09-19 | 汪鑫 | A kind of prostate expansion pipe |
| CN206577080U (en) * | 2016-12-16 | 2017-10-24 | 于海杰 | A kind of Angiocardiographic bed |
| CN108318170A (en) * | 2018-01-25 | 2018-07-24 | 平湖市伊凡家箱包有限公司 | A kind of elastomer of asymmetric display pressure |
| CN209500222U (en) * | 2018-11-28 | 2019-10-18 | 苏州尚领医疗科技有限公司 | A kind of novel bandage for 3D external chest compression |
-
2018
- 2018-11-28 CN CN201811432721.4A patent/CN109394510A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101138491A (en) * | 2006-09-06 | 2008-03-12 | 珠海微明生物医学测量技术有限公司 | Blood pressure measuring equipment inflatable bag fixing band |
| CN101491475A (en) * | 2009-03-06 | 2009-07-29 | 天津市安贝医疗设备技术有限公司 | Automatic chest compression cardio-pulmonary resuscitation stretcher system |
| CN202589900U (en) * | 2012-05-17 | 2012-12-12 | 西北工业大学 | Portable electric cardiaopulmonary resuscitation machine |
| CN203220486U (en) * | 2013-04-07 | 2013-10-02 | 陆培华 | Bandage with pressure displaying function |
| CN206577080U (en) * | 2016-12-16 | 2017-10-24 | 于海杰 | A kind of Angiocardiographic bed |
| CN107174685A (en) * | 2017-06-22 | 2017-09-19 | 汪鑫 | A kind of prostate expansion pipe |
| CN108318170A (en) * | 2018-01-25 | 2018-07-24 | 平湖市伊凡家箱包有限公司 | A kind of elastomer of asymmetric display pressure |
| CN209500222U (en) * | 2018-11-28 | 2019-10-18 | 苏州尚领医疗科技有限公司 | A kind of novel bandage for 3D external chest compression |
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