CN108354643A - A kind of blood collection pressure arteries and veins device - Google Patents
A kind of blood collection pressure arteries and veins device Download PDFInfo
- Publication number
- CN108354643A CN108354643A CN201810005064.9A CN201810005064A CN108354643A CN 108354643 A CN108354643 A CN 108354643A CN 201810005064 A CN201810005064 A CN 201810005064A CN 108354643 A CN108354643 A CN 108354643A
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- box body
- rotation
- button
- fixed block
- top box
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- 210000003462 vein Anatomy 0.000 title claims abstract description 29
- 210000001367 artery Anatomy 0.000 title claims abstract description 27
- 239000008280 blood Substances 0.000 title claims abstract description 19
- 210000004369 blood Anatomy 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 44
- 238000007906 compression Methods 0.000 claims abstract description 44
- 230000000694 effects Effects 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 238000010241 blood sampling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of blood collections to press arteries and veins device,Its structure includes lower part box body,Top box body,Arm jack,Rotate adjusting key,Left side button,First sliding touching device,First rotation rod structure,First fixed block,First compression spring,Head rod,First fixed link,First motion bar,First rotation axis,Automatic open/closing device,Right edge button,Second sliding touching device,Second rotation rod structure,Second fixed block,Second compression spring,Second connecting rod,Second fixed link,Second motion bar,Second rotation axis,Interior shaft,Guide sleeve,Connection end,Right edge elastic suspending,Left side elastic suspending,The present invention unlocks process without patient compliance medical staff using complicated method progress arm-rest belt,And medical staff's both hands is only needed to press the left side button of device,Right edge button,Arm-rest belt under closed state can be flicked,The operating time of medical staff is saved,Improve the unfailing performance and security performance of equipment.
Description
Technical field
The present invention is a kind of blood collection pressure arteries and veins device, belongs to pressure arteries and veins device manufacturing technical field.
Background technology
In general, in medical treatment, what nurse tied tight when looking for venous transfusion or blood sampling there are one rubber tube, make blood volume
What full then vein showed, that root pipe is called arm-rest belt tourniquet.Purpose using arm-rest belt is to increase vein part
It is full, be conducive to puncture.Correctly operation is that blood vessel trend is observed after first tightening arm-rest belt, in time loosens arm-rest belt, then into
Row disinfection is waited again tightening arm-rest belt before puncturing, be taken a blood sample immediately, and blood sampling is swift in motion, draws blood with one prick, especially to detecting coagulogram
Sample it is particularly important, strive completing in 1min.It is uncontrollable due to rubber tube deformation, it is likely that cause to press arteries and veins tension, and make
At obstruction of blood return, vascular dilation, need a kind of reasonable design, it is of simple structure and low cost, be conveniently operated, working efficiency
Height, the pressure arteries and veins time is short, pulse pressure is pressed to compel low pressure arteries and veins device.
But the prior art is during the arm to patient carries out compression operation, although pressure arteries and veins process is simple, fast
Speed, but after terminating to the compression work of patient's arm, patient compliance medical staff is needed to be carried out using complicated method
Arm-rest belt unlocks process, may be not only unrestrained to that the serious consequences such as can bring sense of discomfort to the arm of patient, or even occur infecting
Take the operating time of medical staff, and unfailing performance and security performance are insufficient.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of blood collections to press arteries and veins device, it is existing to solve
There is technology during the arm to patient carries out compression operation, although pressure arteries and veins process is simple, quick, to patient's hand
After the compression work of arm terminates, patient compliance medical staff is needed to unlock process using complicated method progress arm-rest belt,
The operation of medical staff may be not only wasted to the serious consequences such as sense of discomfort can be brought to the arm of patient, or even occur infecting
Time, and the problem of unfailing performance and security performance deficiency.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of blood collection pressure arteries and veins dress
It sets, structure includes lower part box body, top box body, arm jack, rotation adjusting key, left side button, the first sliding touching dress
Set, first rotation rod structure, the first fixed block, the first compression spring, head rod, the first fixed link, the first motion bar, first turn
Moving axis, automatic open/closing device, right edge button, the second sliding touching device, the second rotation rod structure, the second fixed block, second
Compression spring, the second connecting rod, the second fixed link, the second motion bar, the second rotation axis, interior shaft, guide sleeve, connection end, right edge
Elastic suspending, left side elastic suspending, the top box body be fixedly connected on the upper end face middle of lower part box body and they
In mutually perpendicular state, the arm jack is embedded at the center of top box body and they are an integral molding structure, described
Rotation adjusting key is movably connected on the right end face lower part of top box body by keyway, and the left side button, right edge are pressed
Activity runs through the outer surface two sides lower part into top box body, the first sliding touching device, the second sliding to key respectively
Touching device is respectively fixedly connected with the outer surface two sides lower part in arm jack, the first rotation rod structure, second
Rotation rod structure is respectively fixedly connected with the outer surface two sides more lower part in arm jack, the inside table of the top box body
The face two sides place of being admitted to is provided with connector, the inside that first compression spring, the second compression spring pass through the connector and top box body
Surface two sides middle be flexibly connected, first compression spring, the second compression spring upper end be respectively arranged with the first fixed block, second
Fixed block, and be fixedly connected at second fixed block, the first fixed block and the inner surface two sides of top box body, described
One fixed block, the first compression spring right end face be connected with head rod, and the head rod is around the first fixed block
Rotation, second fixed block, the second compression spring left end surface activity be connected with the second connecting rod, and second connecting rod around
Second fixed block rotates, and the inner surface two sides that first fixed link, the fixation of the second fixed link are welded in top box body are leaned on
Upper place, and the inner surface two sides of they and top box body are in mutually perpendicular state, first fixed link, second are fixed
The part of the outer surface other side adjacent to each other of bar is respectively equipped with the first rotation axis, the second rotation axis, first rotation axis,
It is connected by the way of interference fit between two rotation axis and the first fixed link, the second fixed link, first rotation axis, the
Activity is nested with the first motion bar, the second motion bar to the outer surface of two rotation axis respectively, and the inside of the rotation adjusting key is leaned on
Lower place is provided with cavity, and the interior shaft is movably connected in the cavity and runs through the rear surface of rotation adjusting key, described
The rear surface of interior shaft is connected with connection end and the connection end is L-shaped, and the guide sleeve activity is nested in interior
The inner surface two sides of the outer surface of shaft, the top box body most descend place to be connected separately with right edge elastic suspending, a left side
Elastic side hoist cable, the right edge elastic suspending, left side elastic suspending most descend place to be connected with the outer surface of arm jack
It connects, the first sliding touching device is by push rod, flexible interior bar, spring structure, the axis that is slidably connected, sliding rail, fixinig plate, touching head
Composition, the push rod are internally provided with cavity, and the flexible interior bar is internally provided with cavity, the flexible interior bar activity through
The internal cavities lower part of flexible interior bar, the axis that is slidably connected fix the rear surface for being welded in flexible interior bar, the sliding
The outer surface activity of connecting shaft is nested with sliding rail, and the axis that is slidably connected is moved along sliding rail, and the right end face of the sliding rail is solid
Surely be welded with fixinig plate and the fixinig plate be fixedly connected with the outer surface of arm jack, it is described second sliding touching device with
The structure of first sliding touching device is identical and they are using arm jack as symmetry axis axisymmetricly state distribution.
Further, the first rotation rod structure is made of horizontal fixed block, fixed rotating shaft, rotating roller, the level
Fixed block is fixedly connected on the outer surface lower part of arm jack, and the outer surface of the horizontal fixed block is embedded with connection
Mouthful, the fixed rotating shaft is connected by the connector with horizontal fixed block, and the outer surface activity of the fixed rotating shaft is nested
There is rotating roller, the second rotation rod structure is identical as the first rotation structure of rod structure and they are using arm jack as symmetry axis
Axisymmetricly state is distributed.
Further, the automatic open/closing device is by folding connecting spring, the first magnetic folding button, the second magnetic folding
Button, first pulley structure, second pulley structure, third pulley structure, the 4th pulley structure composition, the inside of the top box body
The top place in surface is connected with a vertical bar shaped opening, and the inner surface of the vertical bar shaped opening is connected with folding connecting spring, institute
The first magnetic folding button, the second magnetic edge for opening and closing button and being movably connected on the vertical bar shaped opening are stated, and described first is magnetic
Folding button, the second magnetic folding button are set to the upper end of folding connecting spring, the described first magnetic folding button, the second magnetic folding
The outer side edges surface of button is respectively connected with rope, the described first magnetic folding button, the second magnetic outer side edges surface rope for opening and closing button
Place be flexibly connected respectively with first pulley structure, third pulley structure, the first pulley structure, third pulley structure it is separate
A side of folding connecting spring is connected with second pulley structure, the 4th pulley structure, the second pulley by rope respectively
Structure, the 4th pulley structure are flexibly connected with the upper end face of the first motion bar, the second motion bar by rope respectively.
Further, after the left side button, right edge button are pressed, the first sliding touching device, second
The pusher structure of sliding touching device is driven to be moved inwardly along rail structure, and the first sliding touching device, second are slided
The touching header structure of dynamic touching device is driven to be moved inwardly, touches the first rotation rod structure, the second rotating bar
The rotation roll structure of structure, the fixation for rotating rod structure, the second rotation rod structure around described first to the rotation roll structure
Pivot structure rotates, to touch the lower half portion of the head rod, the second connecting rod by the first compression spring, the second compression spring
Pressure drives first motion bar, the to which the top half of the head rod, the second connecting rod turns to the inside
Two motion bars are moved rotating around the first rotation axis, the second rotation axis, so that first motion bar, the second motion bar is upper
Half part drives rope to be moved to two sides respectively, and the rope to be connect with the automatic open/closing device is drawn to two sides
Dynamic, to drive the described first magnetic folding button, the second magnetic folding button to be opened, the folding connecting spring is in bounce-like
The top half of state, the top box body is softened.
Advantageous effect
The present invention provides a kind of scheme of blood collection pressure arteries and veins device, by be equipped with sliding touching device, rotation rod structure,
The cooperation of automatic open/closing device associated components is cured during the arm to patient carries out compression operation without patient compliance
Shield personnel unlock process using what complicated method carried out arm-rest belt, and only need medical staff's both hands press the left side of device by
Key, right edge button, you can flick the arm-rest belt under closed state, specially left side button, right edge button are pressed
Afterwards, the first sliding touching device, the second pusher structure for sliding touching device are driven and are moved inwardly along rail structure, and first
Sliding touching device, the second touching header structure for sliding touching device are driven and move inwardly, touch the first rotating bar knot
The rotation roll structure of structure, the second rotation rod structure, to which the rotation roll structure is around the first rotation rod structure, the second rotating bar knot
The fixed rotating shaft structure of structure rotates, to touch the lower half portion of head rod, the second connecting rod by the first compression spring, second
Compression spring is depressed, and to which the top half of head rod, the second connecting rod turns to the inside, the first motion bar, second is driven to live
Lever is moved rotating around the first rotation axis, the second rotation axis, to the first motion bar, the top half band respectively of the second motion bar
Running rope rope is moved to two sides, and the rope to be connect with automatic open/closing device is pulled to two sides, to drive the first magnetic
Property folding button, the second magnetic folding button be opened, in state is flicked, the top half of top box body is supportted folding connecting spring
It opens, arm easily can be removed pressure arteries and veins device by patient, prevent from, to that can bring sense of discomfort to the arm of patient, avoiding the occurrence of infection
Etc. serious consequences, not only saved the operating time of medical staff, but also improve the unfailing performance and security performance of equipment.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the dimensional structure diagram that a kind of blood collection of the present invention presses arteries and veins device.
Fig. 2 is the planar structure schematic diagram that a kind of blood collection of the present invention presses arteries and veins device.
Fig. 3 is another working condition planar structure schematic diagram that a kind of blood collection of the present invention presses arteries and veins device.
Fig. 4 is the inner plane structural schematic diagram of top box body of the present invention.
Fig. 5 is the planar structure schematic diagram of the present invention the first sliding touching device.
Fig. 6 is the planar structure schematic diagram of automatic open/closing device of the present invention.
In figure：Lower part box body -1, top box body -2, arm jack -3, rotation adjusting key -4, left side button -5, first
Sliding touching device -6, the first rotation rod structure -7, the first fixed block -8, the first compression spring -9, head rod -10, first are consolidated
Fixed pole -11, the first motion bar -12, the first rotation axis -13, automatic open/closing device -14, the sliding of right edge button -15, second are touched
Crash device -16, the second rotation rod structure -17, the second fixed block -18, the second compression spring -19, the second connecting rod -20, second are fixed
Bar -21, the second motion bar -22, the second rotation axis -23, interior shaft -24, guide sleeve -25, connection end -26, right edge elastic lifting
Rope -27, left side elastic suspending -28, push rod -61, flexible interior bar -62, spring structure -63, the axis -64 that is slidably connected, sliding rail -
65, fixinig plate -66, touching head -67, horizontal fixed block -71, fixed rotating shaft -72, rotating roller -73, folding connecting spring -141,
First the -142, second magnetic folding button -143 of magnetic folding button, first pulley structure -144, second pulley structure -145, third
Pulley structure -146, the 4th pulley structure -147.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 6 is please referred to Fig.1, the present invention provides a kind of blood collection pressure arteries and veins device, and structure includes lower part box body 1, top
Box body 2, arm jack 3, rotation adjusting key 4, the sliding touching device 6, first of left side button 5, first rotate rod structure 7, the
It is one fixed block 8, the first compression spring 9, head rod 10, the first fixed link 11, the first motion bar 12, the first rotation axis 13, automatic
Closing device 14, the sliding touching device 16, second of right edge button 15, second rotate rod structure 17, the second fixed block 18, second
Compression spring 19, the second fixed link 21, the second motion bar 22, the second rotation axis 23, interior shaft 24, guide sleeve 25, connects second connecting rod 20
End 26, right edge elastic suspending 27, left side elastic suspending 28 are connect, the top box body 2 is fixedly connected on lower part box body 1
Upper end face middle and they be in mutually perpendicular state, the arm jack 3 is embedded at the center of top box body 2 and it
Be an integral molding structure, the rotation adjusting key 4 is movably connected on the right end face lower part of top box body 2 by keyway,
Activity runs through the outer surface two sides lower part into top box body 2, institute respectively for the left side button 5, right edge button 15
The first sliding touching sliding touching device 16 of device 6, second is stated to be respectively fixedly connected in the outer surface two sides of arm jack 3
Lower part, the first rotation rod structure 7, second rotate rod structure 17 and are respectively fixedly connected in the outer surface of arm jack 3
Two sides more lower part, the inner surface two sides place of being admitted to of the top box body 2 are provided with connector, first compression spring 9,
Second compression spring 19 is flexibly connected by the connector with the inner surface two sides middle of top box body 2, first compression spring
9, the upper end of the second compression spring 19 is respectively arranged with the first fixed block 8, the second fixed block 18, and second fixed block 18, first
Be fixedly connected at fixed block 8 and the inner surface two sides of top box body 2, first fixed block 8, the first compression spring 9 right end
Surface activity is connected with head rod 10, and the head rod 10 is rotated around the first fixed block 8, second fixed block
18, the left end surface activity of the second compression spring 19 is connected with the second connecting rod 20, and second connecting rod 20 is around the second fixed block
18 rotations, the inner surface two sides that first fixed link 11, the fixation of the second fixed link 21 are welded in top box body 2 are top
Place, and the inner surface two sides of they and top box body 2 are in mutually perpendicular state, first fixed link 11, second is solid
The part of the outer surface other side adjacent to each other of fixed pole 21 is respectively equipped with the first rotation axis 13, the second rotation axis 23, and described first
Rotation axis 13, the second rotation axis 23 and between the first fixed link 11, the second fixed link 21 using interference fit by the way of be connected,
First rotation axis 13, the second rotation axis 23 outer surface activity is nested with the first motion bar 12, the second motion bar respectively
22, the inside lower part of the rotation adjusting key 4 is provided with cavity, and the interior shaft 24 is movably connected in the cavity and runs through
Go out to rotate the rear surface of adjusting key 4, the rear surface of the interior shaft 24 is connected with connection end 26 and the connection
End 26 is L-shaped, and 25 activity of the guide sleeve is nested in the outer surface of interior shaft 24, the inner surface of the top box body 2
Two sides most descend place to be connected separately with right edge elastic suspending 27, left side elastic suspending 28, the right edge elastic suspending 27,
Left side elastic suspending 28 most descends place to be connected with the outer surface of arm jack 3, and the first sliding touching device 6 is by push rod
61, stretch interior bar 62, spring structure 63, the axis 64 that is slidably connected, sliding rail 65, fixinig plate 66, the touching composition of head 67, the push rod 61
Be internally provided with cavity, the flexible interior bar 62 is internally provided with cavity, and 62 activity of the flexible interior bar is through flexible interior bar
62 internal cavities lower part, the axis 64 that is slidably connected fix the rear surface for being welded in flexible interior bar 62, and the sliding connects
The outer surface activity of spindle 64 is nested with sliding rail 65, and the axis 64 that is slidably connected is moved along sliding rail 65, the right side of the sliding rail 65
End surfaces are fixedly welded with fixinig plate 66 and the fixinig plate 66 is fixedly connected with the outer surface of arm jack 3, and described second
Sliding touching device 16 with first sliding touch the structure of device 6 it is identical and they with arm jack 3 for symmetry axis axisymmetricly
State is distributed, and the first rotation rod structure 7 is made of horizontal fixed block 71, fixed rotating shaft 72, rotating roller 73, described horizontal solid
Determine the outer surface lower part that block 71 is fixedly connected on arm jack 3, the outer surface of the horizontal fixed block 71 is embedded with company
Interface, the fixed rotating shaft 72 are connected by the connector with horizontal fixed block 71, the outer surface of the fixed rotating shaft 72
Activity is nested with rotating roller 73, and the second rotation rod structure 17 is identical as the first rotation structure of rod structure 7 and they are with hand
Arm jack 3 is that axisymmetricly state is distributed symmetry axis, and the automatic open/closing device 14 is magnetic by folding connecting spring 141, first
The 142, second magnetic folding button 143 of folding button, first pulley structure 144, second pulley structure 145, third pulley structure 146,
4th pulley structure 147 forms, and the top place of inner surface of the top box body 2 is connected with a vertical bar shaped opening, the vertical bar shape
The inner surface of opening is connected with folding connecting spring 141, described first the 142, second magnetic folding button of magnetic folding button
143 are movably connected on the edge of the vertical bar shaped opening, and described first the 142, second magnetic folding button 143 of magnetic folding button is set
It is placed in the upper end of folding connecting spring 141, the outer side edges surface of described first the 142, second magnetic folding button 143 of magnetic folding button
Be respectively connected with rope, at the outer side edges surface rope of described first the 142, second magnetic folding button 143 of magnetic folding button respectively with
First pulley structure 144, third pulley structure 146 are flexibly connected, the first pulley structure 144, third pulley structure 146
A side far from folding connecting spring 141 is connected with second pulley structure 145, the 4th pulley structure 147 by rope respectively,
The second pulley structure 145, the 4th pulley structure 147 respectively with the first motion bar 12, the upper end face of the second motion bar 22
It is flexibly connected by rope, after the left side button 5, right edge button 15 are pressed, the first sliding touching device 6,
The pusher structure of second sliding touching device 16 is driven to be moved inwardly along rail structure, the first sliding touching device 6,
The touching header structure of second sliding touching device 16 is driven and is moved inwardly, and the first rotation rod structure 7, the are touched
The rotation roll structure of two rotation rod structures 17, to which the rotation roll structure rotates rod structure 7, the second rotating bar around described first
The fixed rotating shaft structure of structure 17 rotates, and the lower half portion to touch the head rod 10, the second connecting rod 20 will
First compression spring 9, the pressure of the second compression spring 19, to which the top half of the head rod 10, the second connecting rod 20 turns inwardly
It is dynamic, drive first motion bar 12, the second motion bar 22 to be moved rotating around the first rotation axis 13, the second rotation axis 23, to
First motion bar 12, the second motion bar 22 top half drive rope to be moved to two sides respectively, to institute
The rope for stating the connection of automatic open/closing device 14 is pulled to two sides, to drive described first the 142, second magnetic of magnetic folding button
Property folding button 143 be opened, the folding connecting spring 141 is in flick state, and the top half of the top box body 2 is supportted
It opens.
Automatic open/closing device described in this patent has good wear resistance and heat resistance, action is accurate, performance is stable,
It is durable, and almost noiseless, good cooperation is carried out with devices such as sliding touching device, rotation rod structures, to realize
Process is unlocked using complicated method progress arm-rest belt without patient compliance medical staff, and medical staff's both hands is only needed to press
Left side button, the right edge button of device, you can flick the arm-rest belt under closed state.
In use, first check for whether equipment appearance is intact, and whether each section is bonded, after confirming Plant in good condition,
Equipment is placed in place, the left side button of device, right edge are pressed into key pressing, therewith the first half of top box body
Divide and be softened, patient, which stretches into arm in arm jack, carries out pressure arteries and veins operation, later again by a left side for device after pressure arteries and veins operation
Side key, right edge press key pressing, and the top half of top box body is softened again, and arm can be removed easily and be pressed by patient
Arteries and veins device.
Problems solved by the invention is the prior art during arm to patient carries out compression operation, although pressure arteries and veins
Process is simple, quick, but after terminating to the compression work of patient's arm, needs patient compliance medical staff using complicated
Method carry out arm-rest belt and unlock process, may be to the arm of patient sense of discomfort can be brought, or even occur infecting etc. serious
Consequence not only wastes the operating time of medical staff, but also unfailing performance is insufficient with security performance, and the present invention passes through above-mentioned component
Be combined with each other, sliding touching device, rotation rod structure, automatic open/closing device carry out compressing operation in arm to patient
In the process, process is unlocked using complicated method progress arm-rest belt without patient compliance medical staff, and only needs medical staff
Both hands press the left side button of device, right edge button, you can flick the arm-rest belt under closed state, specially left side
After button, right edge button are pressed, the pusher structure that the first sliding touching device, the second sliding touch device is driven along cunning
Rail structure moves inwardly, and the first sliding touching device, the second touching header structure for sliding touching device are driven and transport inwardly
It is dynamic, the rotation roll structure of the first rotation rod structure, the second rotation rod structure is touched, to which the rotation roll structure surrounds first turn
The fixed rotating shaft structure rotation of lever structure, the second rotation rod structure, to touch under head rod, the second connecting rod
Half part depresses the first compression spring, the second compression spring, to which the top half of head rod, the second connecting rod turns to the inside,
The first motion bar, the second motion bar is driven to be moved rotating around the first rotation axis, the second rotation axis, to the first motion bar, second
The top half of motion bar drives rope to be moved to two sides respectively, to which the rope that is connect with automatic open/closing device is by both sides
Side pulling, to drive the first magnetism folding to detain, the second magnetic folding is detained and is opened, and folding connecting spring is in flick state, on
The top half of portion's box body is softened, and arm easily can be removed pressure arteries and veins device by patient, prevents the arm band to patient to meeting
Carry out sense of discomfort, avoids the occurrence of the serious consequences such as infection, not only saved the operating time of medical staff, but also improve equipment
Unfailing performance and security performance.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. it includes lower part box body (1), top box body (2), arm jack (3), rotation that a kind of blood collection, which presses arteries and veins device, structure,
Adjusting key (4), left side button (5), first sliding touching device (6), first rotation rod structure (7), the first fixed block (8),
It is first compression spring (9), head rod (10), the first fixed link (11), the first motion bar (12), the first rotation axis (13), automatic
Closing device (14), right edge button (15), the second sliding touching device (16), the second rotation rod structure (17), second are fixed
Block (18), the second compression spring (19), the second connecting rod (20), the second fixed link (21), the second motion bar (22), the second rotation axis
(23), interior shaft (24), guide sleeve (25), connection end (26), right edge elastic suspending (27), left side elastic suspending (28),
It is characterized in that：
It is in mutually perpendicular shape that the top box body (2), which is fixedly connected on the upper end face middle of lower part box body (1) and they,
State, the arm jack (3) is embedded at the center of top box body (2) and they are an integral molding structure, and the rotation is adjusted
Key (4) is movably connected on the right end face lower part of top box body (2) by keyway, and the left side button (5), right edge are pressed
Activity runs through the outer surface two sides lower part into top box body (2), the first sliding touching device to key (15) respectively
(6), the second sliding touching device (16) is respectively fixedly connected with the outer surface two sides lower part in arm jack (3), described
First rotation rod structure (7), the second rotation rod structure (17) are respectively fixedly connected in the outer surface two sides of arm jack (3)
The inner surface two sides place of being admitted to of more lower part, the top box body (2) is provided with connector, first compression spring (9),
Two compression springs (19) are flexibly connected by the connector with the inner surface two sides middle of top box body (2), first pressure
Spring (9), the second compression spring (19) upper end be respectively arranged with the first fixed block (8), the second fixed block (18), and described second fixes
It is fixedly connected at block (18), the first fixed block (8) and the inner surface two sides of top box body (2), first fixed block
(8), the right end face of the first compression spring (9) is connected with head rod (10), and the head rod (10) is around first
Fixed block (8) rotate, second fixed block (18), the second compression spring (19) left end surface activity be connected with the second connecting rod
(20), and second connecting rod (20) is rotated around the second fixed block (18), first fixed link (11), the second fixed link
(21) the fixed top place in inner surface two sides for being welded in top box body (2), and the inner surface of they and top box body (2)
Two sides are in mutually perpendicular state, and first fixed link (11), the outer surface of the second fixed link (21) are adjacent to each other right
The part of side is respectively equipped with the first rotation axis (13), the second rotation axis (23), first rotation axis (13), the second rotation axis
(23) it is connected by the way of interference fit between the first fixed link (11), the second fixed link (21), first rotation
Axis (13), the second rotation axis (23) outer surface activity is nested with the first motion bar (12), the second motion bar (22), institute respectively
The inside lower part for stating rotation adjusting key (4) is provided with cavity, and the interior shaft (24) is movably connected in the cavity and runs through
Go out to rotate the rear surface of adjusting key (4), the rear surface of the interior shaft (24) is connected with connection end (26) and institute
State that connection end (26) is L-shaped, guide sleeve (25) activity is nested in the outer surface of interior shaft (24), the top box body
(2) inner surface two sides most descend place to be connected separately with right edge elastic suspending (27), left side elastic suspending (28), described
Right edge elastic suspending (27), left side elastic suspending (28) most descend place to be connected with the outer surface of arm jack (3)；
The first sliding touching device (6) by push rod (61), flexible interior bar (62), spring structure (63), be slidably connected axis
(64), sliding rail (65), fixinig plate (66), touching head (67) form, and the push rod (61) is internally provided with cavity, it is described it is flexible in
Bar (62) is internally provided with cavity, flexible interior bar (62) activity through flexible interior bar (62) internal cavities lower part,
The fixed rear surface for being welded in flexible interior bar (62) of the axis that is slidably connected (64), the outside table of the axis that is slidably connected (64)
Face activity is nested with sliding rail (65), and the axis that is slidably connected (64) moves along sliding rail (65), the right end face of the sliding rail (65)
It is fixedly welded with fixinig plate (66) and the fixinig plate (66) is fixedly connected with the outer surface of arm jack (3), described second
Sliding touching device (16) is identical as the structure of the first sliding touching device (6) and they are in for symmetry axis with arm jack (3)
Symmetric State is distributed.
2. a kind of blood collection according to claim 1 presses arteries and veins device, it is characterised in that：The first rotation rod structure
(7) it is made of horizontal fixed block (71), fixed rotating shaft (72), rotating roller (73), the horizontal fixed block (71) is fixedly connected on
The outer surface of the outer surface lower part of arm jack (3), the horizontal fixed block (71) is embedded with connector, the fixation
Shaft (72) is connected by the connector with horizontal fixed block (71), and the outer surface activity of the fixed rotating shaft (72) is nested
There is rotating roller (73), the second rotation rod structure (17) is identical as the structure of the first rotation rod structure (7) and they are with arm
Jack (3) is that axisymmetricly state is distributed symmetry axis.
3. a kind of blood collection according to claim 2 presses arteries and veins device, it is characterised in that：The automatic open/closing device (14)
By folding connecting spring (141), the first magnetic folding button (142), the second magnetic folding button (143), first pulley structure
(144), second pulley structure (145), third pulley structure (146), the 4th pulley structure (147) composition, the top box body
(2) the top place of inner surface is connected with a vertical bar shaped opening, and the inner surface of the vertical bar shaped opening is connected with folding and connects
Spring (141) is connect, the described first magnetic folding button (142), the second magnetic folding button (143) are movably connected on the vertical bar shaped opening
Edge, and the first magnetic folding button (142), the second magnetic folding button (143) are set to folding connecting spring (141)
Upper end, the first magnetic folding button (142), the second magnetic folding button (143) outer side edges surface be respectively connected with rope, institute
State at the outer side edges surface rope of the first magnetic folding button (142), the second magnetic folding button (143) respectively with first pulley structure
(144), third pulley structure (146) be flexibly connected, the first pulley structure (144), third pulley structure (146) it is separate
A side of folding connecting spring (141) is connected with second pulley structure (145), the 4th pulley structure by rope respectively
(147), the second pulley structure (145), the 4th pulley structure (147) respectively with the first motion bar (12), the second motion bar
(22) upper end face is flexibly connected by rope.
4. a kind of blood collection according to claim 1 presses arteries and veins device, it is characterised in that：The left side button (5), the right side
After side key (15) is pressed, the first sliding touching device (6), the second sliding touch the pusher structure quilt of device (16)
Drive moves inwardly along rail structure, and the first sliding touching device (6), the second sliding touch the touching head of device (16)
Structure is driven to be moved inwardly, touches the first rotation rod structure (7), the rotating roller of the second rotation rod structure (17)
Structure, the fixed rotating shaft knot for rotating rod structure (7), the second rotation rod structure (17) around described first to the rotation roll structure
Structure rotates, to touch the lower half portion of the head rod (10), the second connecting rod (20) by the first compression spring (9), the
Two compression springs (19) are depressed, and to which the top half of the head rod (10), the second connecting rod (20) turns to the inside, are driven
First motion bar (12), the second motion bar (22) are moved rotating around the first rotation axis (13), the second rotation axis (23), to
First motion bar (12), the second motion bar (22) top half drive rope to be moved to two sides respectively, to
The rope being connect with the automatic open/closing device (14) is pulled to two sides, to drive the described first magnetic folding button
(142), the second magnetic folding button (143) is opened, and the folding connecting spring (141) is in flick state, the top box body
(2) top half is softened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005064.9A CN108354643B (en) | 2018-01-03 | 2018-01-03 | Blood sampling and pulse pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005064.9A CN108354643B (en) | 2018-01-03 | 2018-01-03 | Blood sampling and pulse pressing device |
Publications (2)
| Publication Number | Publication Date |
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| CN108354643A true CN108354643A (en) | 2018-08-03 |
| CN108354643B CN108354643B (en) | 2021-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810005064.9A Active CN108354643B (en) | 2018-01-03 | 2018-01-03 | Blood sampling and pulse pressing device |
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| Country | Link |
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| CN (1) | CN108354643B (en) |
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| CN112915322A (en) * | 2021-01-19 | 2021-06-08 | 王琳琳 | Hand back puncture pulse pressing device for outpatient service and use method thereof |
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| Publication number | Publication date |
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| CN108354643B (en) | 2021-10-12 |
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