CN109091284A - restraint device - Google Patents
restraint device Download PDFInfo
- Publication number
- CN109091284A CN109091284A CN201811064515.2A CN201811064515A CN109091284A CN 109091284 A CN109091284 A CN 109091284A CN 201811064515 A CN201811064515 A CN 201811064515A CN 109091284 A CN109091284 A CN 109091284A
- Authority
- CN
- China
- Prior art keywords
- grip pressure
- pressure ball
- restraint device
- patient
- socket part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
- A61F5/3761—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the limbs to other objects
Abstract
The present invention provides a kind of restraint device, including a grip pressure ball and a fixing piece flexible, the fixing piece includes socket part, the wrist strap portion connecting with the socket part and the restraint strap in the wrist strap portion, the socket part is wrapped on the grip pressure ball, compatible with finger point of fingerstall there are five setting on its outer surface, satisfies the following conditional expression: 2/3L≤D≤L between the diameter D and hand length L of the grip pressure ball.Restraint device in the present invention, in use, patient's palm can be made to hold grip pressure ball, and it is nested into patient's the five fingers respectively in five points of fingerstall, steel ball to be tightly secured on patient's palm, then it is fixed on patient's arm by wrist strap portion, patient's finger does not have enough tube drawing spaces at this time, constrains high reliablity, simultaneously patient can also be further constrained using restraint strap, in addition to this, which can also facilitate blood circulation for patient's grip pressure.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of restraint device.
Background technique
ICU (Insensive Care Unit, critical illness ward) patient needs to generally require a variety of pipes of indwelling because for the treatment of
Road, such as tracheae, urinary catheter, duct of Arantius etc., can bring discomfort since resident conduit is inserted into the patient to patient, therefore some trouble
Person, especially for some restless patients, is easy to pull out in the case where the agreement without medical staff in awake or semiconsciousness
Fall resident conduit, to cause serious consequence.
In the prior art, Extubation in Patients, has developed a kind of racket formula constraint gloves in order to prevent, by by patient's hand
Finger is put into constraint gloves, is avoided finger from being exposed to and is pullled pipeline outside, this racket formula constraint gloves are saturating in order to meet patient
Gas and comfort requirement, the back side have to be arranged to soft wire side, however for some restless patients, it can constrain by force
Gloves varus starts to slap, and palm is made to turn to soft wire side, and finger has certain activity space at this time, still remains pull out in this way
Manage-style danger, constraint reliability are low.
Summary of the invention
Based on this, the object of the present invention is to provide a kind of restraint devices for constraining high reliablity.
A kind of restraint device, including a grip pressure ball and a fixing piece flexible, the fixing piece include socket part, with it is described
The wrist strap portion and the restraint strap in the wrist strap portion, the socket part of socket part connection are wrapped on the grip pressure ball,
Set on its outer surface there are five compatible with finger point of fingerstall, meet between the diameter D and hand length L of the grip pressure ball with
Lower conditional:
2/3L≤D≤L。
Above-mentioned restraint device in use, patient's palm can be made to hold grip pressure ball, and makes patient's the five fingers be nested into five respectively
Divide in fingerstall, grip pressure ball is tightly secured on patient's palm, is then fixed on patient's arm by wrist strap portion, with solid
Fixed entire restraint device, since the diameter of grip pressure ball is located between the 2/3 to 1 of hand length, and under the constraint for dividing fingerstall,
Patient's finger does not have enough tube drawing spaces, even if patient's palm, close to indwelling tube, finger can not also act on indwelling tube
On, high reliablity is constrained, Extubation in Patients can be preferably limited, simultaneously for the restless patient of some extremes, can also utilize
The restraint strap being arranged on this restraint device bundlees patient's hand on one's sick bed, it is further provided the reliability of anti-tube drawing, while by
It is not acted on directly in lower user hand in restraint strap, ankle injury, scratch etc. will not be brought to injure to patient.In addition to this, when this constraint
When device is clothed to patient on hand, patient can additionally aid in this way blood circulation with the grip pressure grip pressure ball.
Further, the grip pressure ball is equipped with a through-hole for crossing the centre of sphere, and the restraint device further includes anticreep limit
Part, the anticreep locating part include a mandrel and an end cap, and the end cap sticks on the outer surface of the grip pressure ball, the core
Axis is worn in the through hole, and one end is connect with the end cap, and the other end is connect with the inner surface of the socket part.
Further, the anticreep locating part is made by elastic material, the inner part of the mandrel and the end cap
Not She You one first air cavity, two first air cavitys are interconnected, and the end cap, which is equipped with, is connected to the of first air cavity
One gas nozzle.
Further, the outer surface of the grip pressure ball is equipped with anti-skid wearable layer on the position to recline with the end cap.
Further, the grip pressure ball is made by elastic material, and the inside of the grip pressure ball is equipped with the second air cavity, institute
It states grip pressure ball and is equipped with the second gas nozzle for being connected to second air cavity.
Further, the surface area S that the grip pressure ball is encased by the socket partPacketWith the entire spherical surface of the grip pressure ball
Area SEntirelyIt satisfies the following conditional expression:
1/2SEntirely<SPacket≤2/3SEntirely。
Further, the inside of the grip pressure ball is filled with desiccant, is equipped on the grip pressure ball and the socket part
Several air holes, the desiccant are in communication with the outside using the air hole.
Further, the inside of the grip pressure ball is equipped with a hard shell, and the hard shell is in spherical, and be which is provided with
Several mesh, each mesh is opposite with an air hole, and the desiccant is filled in the hard shell.
Further, the wrist strap portion and it is described divide velcro is equipped on fingerstall.
Further, the grip pressure ball ecto-entad successively include extexine, emulsion layer, rubber layer, memory foam layer and
Solid steel ball, the extexine are made by wearable elastic material.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the restraint device in first embodiment of the invention；
Fig. 2 is the stereoscopic schematic diagram for dividing fingerstall in first embodiment of the invention；
Fig. 3 is the stereoscopic schematic diagram of the restraint device in second embodiment of the invention；
Fig. 4 is the perspective exploded view of the restraint device in second embodiment of the invention；
Fig. 5 is the enlarged drawing in Fig. 4 at I；
Fig. 6 is the cross section structure schematic diagram of the anticreep locating part of the restraint device in second embodiment of the invention；
Fig. 7 is the structural schematic diagram of the restraint device in third embodiment of the invention；
Fig. 8 is the structural schematic diagram of the restraint device in fourth embodiment of the invention；
Fig. 9 is the schematic perspective view of the restraint device in fifth embodiment of the invention；
Figure 10 is the structural schematic diagram of the restraint device in fifth embodiment of the invention.
Main element symbol description:
| Grip pressure ball | 10 | Fixing piece | 20 |
| Socket part | 21 | Wrist strap portion | 22 |
| Restraint strap | 23 | Divide fingerstall | 211 |
| Through-hole | 11 | Mandrel | 31 |
| End cap | 32 | First air cavity | 33 |
| First gas nozzle | 34 | Anti-skid wearable layer | 12 |
| Second air cavity | 13 | Second gas nozzle | 14 |
| Extexine | 15 | Emulsion layer | 16 |
| Rubber layer | 17 | Memory foam layer | 18 |
| Solid steel ball | 19 | Desiccant | 40 |
| Air hole | A | Hard shell | 50 |
| Anticreep locating part | 30 | Velcro | 24 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give several embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1 to Fig. 2 is please referred to, the restraint device showing in first embodiment of the invention, including a grip pressure ball 10 and one
Fixing piece 20 flexible.
Meet conditional between the diameter D and hand length L of the grip pressure ball 10: 2/3L≤D≤L, wherein hand length L
Refer to the linear distance at the metacarpal joint in one's hands of middle finger end.In the specific implementation, the grip pressure ball of settable different-diameter rule comes
Meet the requirement of different patients, the general length range that can specifically slap according to manpower produces respective diameters respectively
The grip pressure ball 10 of rule.High temperature foaming can be used in the grip pressure ball 10, and has certain elasticity.
It should be understood that by the way that the diameter control of grip pressure ball 10 between the 2/3 to 1 of hand length, is on the one hand made to suffer from
Person's palm can hold grip pressure ball 10, meet grip pressure requirement, on the other hand make when palm when held grip pressure ball 10, finger tips are not
Can cross the maximum weft of grip pressure ball 10, such the five fingers be by 10 distending of grip pressure ball, finger-joint can not song hold together, it is subsequent again
Cooperation divides the constraint of fingerstall 211, the varicose of finger-joint is further limited, to make patient's palm that can not act on other objects
On, to achieve the effect that anti-tube drawing.
The fixing piece 20 is including socket part 21, the wrist strap portion 22 connecting with the socket part 21 and is set to the wrist strap
Restraint strap 23 in portion 22, the socket part 21 are wrapped on the grip pressure ball 10, set on outer surface there are five with finger phase
Adaptation divides fingerstall 211.The wrist strap portion 22 and it is described divide on fingerstall 211 be equipped with velcro 24, the wrist strap portion 22 and institute
The both ends for stating point fingerstall 211 can be pasted together by respective velcro 24 respectively, to facilitate 22 jacket of wrist strap portion
On patient's arm, and facilitates and divide fingerstall 211 to be wrapped on finger for described.In the specific implementation, the fixing piece 20 can be adopted
Be made with Ventilate cloth, comfort is high, convenient for ventilative, at the same the wrist strap portion 22 and it is described divide be arranged on fingerstall 211
Velcro 24 is required to shake off out to avoid by patient using strongly adherent.
Wherein, the surface area S that the grip pressure ball 10 is encased by the socket part 21PacketIt is entire with the grip pressure ball 10
Area of spherical surface SEntirelyMeet conditional: 1/2SEntirely<SPacket≤2/3SEntirelyNamely the socket part 21 needs to encase the half grip pressure ball
10, to ensure the connective stability of the socket part 21 and the grip pressure ball 10.In other embodiments, it can also be socketed
Elastic element (such as rubber band) is arranged in the socket port inner edge in portion 21, to increase the dynamics that socket port encases grip pressure ball 10, makes
Socket part 21 is not easily to fall off, at the same socket part 21 and grip pressure ball 10 can by further using in a manner of being bonded, be spirally connected, sew up etc. into
One step reinforces the two bonding strength.
In addition to this, since wrist strap portion 211 can be wrapped on patient's arm when in use, therefore in other embodiments,
Sign collector, such as contact or Non-contact thermometer etc. can also be set in wrist strap portion 211.
To sum up, the restraint device in the above embodiment of the present invention, in use, patient's palm can be made to hold grip pressure ball 10,
And it is nested into patient's the five fingers respectively in five points of fingerstall 211, grip pressure ball 10 is tightly secured on patient's palm, then
It is fixed on patient's arm by wrist strap portion 211, with the entire restraint device of fixation, since the diameter of grip pressure ball 10 is located at palm length
Between the 2/3 to 1 of degree, and under the constraint for dividing fingerstall 211, patient's finger does not have enough tube drawing spaces, even if patient's hand
It slaps close to indwelling tube, finger can not also act on indwelling tube, and high reliablity is constrained, Extubation in Patients can be preferably limited,
Simultaneously for the restless patient of some extremes, patient's hand can also be bundled in using the restraint strap 23 being arranged on this restraint device
On hospital bed, it is further provided the reliability of anti-tube drawing will not give patient simultaneously because restraint strap does not act on directly in lower user hand
Ankle injury, scratch etc. is brought to injure.In addition to this, when this restraint device is clothed to patient on hand, patient this can be held with grip pressure
Pressure ball 10, additionally aids blood circulation in this way.
Fig. 3 to Fig. 6 is please referred to, the restraint device showing in second embodiment of the invention, the pact in the present embodiment
Restraint device in bundle device and first embodiment the difference is that, the restraint device further comprises anticreep limit
Position part 30.
Specifically, the grip pressure ball 10 is equipped with a through-hole 11 for crossing the centre of sphere, and the anticreep locating part 30 includes a mandrel
31 and an end cap 32, the mandrel 31 is threaded through in the through-hole 11, and one end is connect with the end cap 32, the other end with it is described
The inner surface of socket part 21 connects, and the end cap 32 is sticked on the outer surface of the grip pressure ball 10, is equivalent in this way by grip pressure
Ball 10 is clipped between end cap 32 and socket part 21, and in grip pressure, anticreep locating part 30 can prevent socket part 21 and grip pressure ball 10
It is detached from.
Wherein, the anticreep locating part 30 is made by elastic material, the inside of the mandrel 31 and the end cap 32
It is respectively equipped with one first air cavity 33, two first air cavitys 33 are interconnected, and the end cap 32 is equipped with connection described first
First gas nozzle 34 of air cavity 33.In the specific implementation, first gas nozzle 34 can use small-sized PVC gas nozzle.
The assembling process of restraint device in the present embodiment are as follows: by anticreep locating part 30 from through-hole 11 under no gaseity
One end is filled in through-hole 11, and takes out end cap 32 from the other end, and then socket part 21 is inserted on grip pressure ball 10, is then utilized
First gas nozzle 34 is inflated into the first air cavity 33, expands entire anticreep locating part 30, and end cap 32 will abut against grip pressure after expanding
On the outer surface of ball 10, mandrel 31 will abut the inner wall of through-hole 11 after expanding；When disassembly, the first gas nozzle 34 only need to be opened, is bled off
Then gas in first air cavity 33 takes off socket part 21 and extracts anticreep locating part 30.In the specific implementation, the end
Cap 32 can be used elastic material with a certain toughness and be made, make its expand after, have certain deformation difficulty, be not easy by
It pulls in through-hole 11, anticreep intensity is big, and the mandrel 31 then can be using the material that elasticity is good, such as balloon or air bag
Material.
It should be understood that the present embodiment is arranged to inflatable in order to keep restraint device easy to disassemble, by anticreep locating part 30
Structure, however, the present invention is not limited thereto, in other embodiments, mandrel 31 and end cap 32 also can be used rigid production and
At such as stainless steel etc..
Further, the outer surface of the grip pressure ball 10 is equipped with anti-skid wearable on the position to recline with the end cap 32
It is big to increase anticreep intensity for layer 12.
It should be pointed out that some technologies of device provided by second embodiment of the invention, realization principle and generation
Effect is identical with first embodiment, and to briefly describe, the present embodiment does not refer to place, can refer in corresponding in first embodiment
Hold.
Referring to Fig. 7, it is shown the restraint device in third embodiment of the invention, the restraint device in the present embodiment
With the restraint device in first embodiment the difference is that:
The grip pressure ball 10 is made by elastic material, and the inside of the grip pressure ball 10 is equipped with the second air cavity 13, described
Grip pressure ball 10 is equipped with the second gas nozzle 14 for being connected to second air cavity 13.Restraint device in the present embodiment can pass through
Two gas nozzles 14 are inflated in grip pressure ball 10, so that grip pressure ball 10 is had different degrees of expansion, so as to adjust grip pressure ball 10
Diameter, to meet the requirement of different patients.
It should be pointed out that some technologies of device provided by third embodiment of the invention, realization principle and generation
Effect is identical with first embodiment, and to briefly describe, the present embodiment does not refer to place, can refer in corresponding in first embodiment
Hold.
Referring to Fig. 8, it is shown the restraint device in fourth embodiment of the invention, the restraint device in the present embodiment
With the restraint device in first embodiment the difference is that:
10 ecto-entad of grip pressure ball successively include extexine 15, emulsion layer 16, rubber layer 17, memory foam layer 18 and
Solid steel ball 19, the extexine are made by wearable elastic material, such as animal or artificial cortical material.
Grip pressure ball 10 in the present embodiment is combined by soft or hard material is alternate, and is added at the center for the pressure ball 10 that is in one's hands
One solid steel ball 19, has that elasticity is good, is not easy to flatten, and the advantages of long service life, while solid steel ball 19 can also increase and hold
The weight of pressure ball 10, it is possible to increase patient lifts and move the resistance of arm, further achievees the purpose that limit Extubation in Patients.
It should be understood that if solid steel ball 19 is excessive to have a grip pressure paresthesia, it is too small to fall flat, therefore having
It, should be by the diameter control of the solid steel ball 19 between the 1/4 to 1/3 of the grip pressure bulb diameter when body is implemented.
It should be pointed out that some technologies of device provided by fourth embodiment of the invention, realization principle and generation
Effect is identical with first embodiment, and to briefly describe, the present embodiment does not refer to place, can refer in corresponding in first embodiment
Hold.
Fig. 9 to Figure 10 is please referred to, the restraint device showing in fifth embodiment of the invention, the pact in the present embodiment
Restraint device in bundle device and first embodiment the difference is that:
The inside of the grip pressure ball 10 is filled with desiccant 40, if being equipped on the grip pressure ball 10 and the socket part 22
Stomata A is parched, the desiccant 40 is in communication with the outside using the air hole A, in this way in patient's palm when held grip pressure ball 10,
It can reach the effect of absorbing sweat.
Further, the inside of the grip pressure ball 10 is equipped with a hard shell 50, and the hard shell 50 is in spherical, and its
Several mesh are equipped with, each mesh is opposite with an air hole A, and the desiccant 40 is filled in the hard shell
In 50, by the way that desiccant 40 to be filled in hard shell 50, in this way in patient's grip pressure grip pressure ball 10, drying would not be crushed
Agent 40, while hard shell 50 can have the function that such as above-mentioned single solid steel pearl 19.
It should be pointed out that some technologies of device provided by fifth embodiment of the invention, realization principle and generation
Effect is identical with first embodiment, and to briefly describe, the present embodiment does not refer to place, can refer in corresponding in first embodiment
Hold.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of restraint device, which is characterized in that including a grip pressure ball and a fixing piece flexible, the fixing piece includes socket
Portion, the wrist strap portion connecting with the socket part and the restraint strap in the wrist strap portion, the socket part are wrapped in described
Compatible with finger point of fingerstall there are five being set on grip pressure ball, on outer surface, the diameter D and hand length L of the grip pressure ball
Between satisfy the following conditional expression:
2/3L≤D≤L。
2. restraint device according to claim 1, which is characterized in that the grip pressure ball is equipped with a through-hole for crossing the centre of sphere,
The restraint device further includes an anticreep locating part, and the anticreep locating part includes a mandrel and an end cap, and the mandrel is worn
In the through hole, and one end is connect with the end cap, and the other end is connect with the inner surface of the socket part, and the end cap reclines
On the outer surface of the grip pressure ball.
3. restraint device according to claim 2, which is characterized in that the anticreep locating part by elastic material make and
At the inside of the mandrel and the end cap is respectively equipped with one first air cavity, and two first air cavitys are interconnected, the end
Cap is equipped with the first gas nozzle for being connected to first air cavity.
4. restraint device according to claim 2, which is characterized in that pasted with the end cap outer surface of the grip pressure ball
Anti-skid wearable layer is equipped on the position leaned on.
5. restraint device according to claim 1, which is characterized in that the grip pressure ball is made by elastic material, institute
The inside for stating grip pressure ball is equipped with the second air cavity, and the grip pressure ball is equipped with the second gas nozzle for being connected to second air cavity.
6. restraint device according to claim 1, which is characterized in that the surface that the grip pressure ball is encased by the socket part
Area SPacketWith the entire area of spherical surface S of the grip pressure ballEntirelyIt satisfies the following conditional expression:
1/2SEntirely<SPacket≤2/3SEntirely。
7. restraint device according to claim 1, which is characterized in that the inside of the grip pressure ball is filled with desiccant, institute
It states and is equipped with several air holes on grip pressure ball and the socket part, the desiccant is in communication with the outside using the air hole.
8. restraint device according to claim 7, which is characterized in that the inside of the grip pressure ball is equipped with a hard shell,
The hard shell is in spherical, and which is provided with several mesh, and each mesh is opposite with an air hole, the drying
Agent is filled in the hard shell.
9. restraint device according to claim 1, which is characterized in that the wrist strap portion and it is described divide evil spirit is equipped on fingerstall
Art patch.
10. restraint device according to claim 1, which is characterized in that the grip pressure ball ecto-entad successively includes appearance
Layer, emulsion layer, rubber layer, memory foam layer and solid steel ball, the extexine are made by wearable elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064515.2A CN109091284B (en) | 2018-09-12 | 2018-09-12 | Restraining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064515.2A CN109091284B (en) | 2018-09-12 | 2018-09-12 | Restraining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091284A true CN109091284A (en) | 2018-12-28 |
| CN109091284B CN109091284B (en) | 2021-06-22 |
Family
ID=64866028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811064515.2A Active CN109091284B (en) | 2018-09-12 | 2018-09-12 | Restraining device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109091284B (en) |
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| CN111437095A (en) * | 2020-04-07 | 2020-07-24 | 首都医科大学宣武医院 | Intelligent self-locking stop limiting wrist strap capable of preventing false touch and limiting system |
| CN112515843A (en) * | 2020-11-30 | 2021-03-19 | 居天联影科技(深圳)有限公司 | Pet vision aid |
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| CN112515843A (en) * | 2020-11-30 | 2021-03-19 | 居天联影科技(深圳)有限公司 | Pet vision aid |
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| Publication number | Publication date |
|---|---|
| CN109091284B (en) | 2021-06-22 |
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