CN108968978A - A kind of blood internal medicine blood drawing auxiliary device and application method - Google Patents
A kind of blood internal medicine blood drawing auxiliary device and application method Download PDFInfo
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- CN108968978A CN108968978A CN201810696899.3A CN201810696899A CN108968978A CN 108968978 A CN108968978 A CN 108968978A CN 201810696899 A CN201810696899 A CN 201810696899A CN 108968978 A CN108968978 A CN 108968978A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150061—Means for enhancing collection
- A61B5/150068—Means for enhancing collection by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
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Abstract
The present invention provides a kind of blood internal medicine blood drawing auxiliary device and application method, belongs to blood drawing auxiliary device technical field, including support plate, and for the support plate surface equipped with fixing seat and movable plate, the joint of the movable plate and fixing seat is hinged；The activity plate surface is equipped with arm-rest belt in the width direction, has through-hole with arm-rest belt both ends corresponding position on the movable plate, is equipped with adjuster in the through-hole；The blood internal medicine blood drawing auxiliary device further includes for adjusting the first regulating device of arm-rest belt tightness, the second regulating device, rotatable gear and the intermeshing rack gear of gear, the movable plate with carry-over bar movement, holding rod, first regulating device includes the first wirerope and the first fixed pulley, and second regulating device includes the second wirerope and the second fixed pulley.The present invention is small in size, is convenient for carrying, and can be used for use when medical staff goes out in hospital's window operation, not need external power supply or battery, application is more extensive.
Description
Technical field
The invention belongs to auxiliary device technical fields of drawing blood, and in particular to a kind of blood internal medicine blood drawing auxiliary device and make
Use method.
Background technique
In medical treatment, doctor is usually put below the arm of patient when carrying out bloodletting inspection to patient on desktop
One piece of liner, then firmly tightened the arm of patient with rubber tube, blood vessel is exposed, is then directly taken out using blood drawing needle set
Blood is firmly tightened the arm of patient using rubber tube, and overlong time that is time-consuming and laborious, and tying up be easy to cause patient's skin
Lower extravasated blood, increases the pain of patient, when especially for systematical blood test, since number is more, and bundle arm-rest belt meeting repeatedly
Invisible consumes the operating time, and operating efficiency is unable to get promotion.
To solve the above-mentioned problems, occur more blood internal medicine blood drawing auxiliary device, the prior art at present
(CN107822692A) a kind of blood internal medicine blood drawing auxiliary device is disclosed, the application method of the prior art is: medical matters people
Member is sitting in device rear end face, and patient is sitting in device front end face, and arm passes through rubber tube bending part, arm is placed on supporting plate
On；Medical worker steps on pedal, and pedal pulls third rope, and third rope pulls First Line roller, the second line roller and third line roller
It is rotated centered on bull stick, while plane scroll spring is shunk, First Line roller and the second line roller crimp the second rope and the respectively
One rope, the first rope and the second rope pull rubber tube both ends, so that the annulus of rubber tube bending part is smaller and smaller, i.e., it is sick
Human arm is tightened, and medical worker can then carry out disinfection blood sampling；After work of taking a blood sample is completed, pedal is unclamped, in plane scroll
Under the elastic reaction of spring, the elastic reaction of elastic string pulls rubber tube to return to origin-location, and third rope is on third line roller
Curling, while pedal returns to origin-location.The prior art steps on control with foot, easy to use, blood drawing efficiency can be improved, still
Hospitals at Present goes to take a blood sample, and is substantially when blood sampling is gone out in blood drawing window operation or medical worker, which then exists
Volume is larger, is not easy to the problems such as moving.
Another prior art (CN106943170A) discloses a kind of blood internal medicine blood drawing auxiliary device, the prior art
Use principle be: when standby, articulated slab is parallel to base plate, and arm is passed through the arm-rest belt of relaxation by patient, and forearm is placed in
On the fixed pad of fixing seat, and hand holds handle, opens control switch, increase electric telescopic rod, due to the fixed length of steel cable
Constant pulling piston plate decline is spent, then the arm-rest belt length on the outside of adjuster shortens, and the arm of pressure patient is electronic after blood drawing to stretch
Contracting bar is shunk, and adjuster spues arm-rest belt slowly under the action of compressed spring, takes out arm.The prior art structure
It is small and exquisite and be convenient for carrying, but its using when need the flexible length to adjust arm-rest belt using electric pushrod, that is, need to make
With external power supply or battery, so will limit its use.
Summary of the invention
The present invention provides a kind of blood internal medicine blood drawing auxiliary device, it is desirable to provide one kind is small in size to be convenient for carrying, and nothing
The blood drawing auxiliary device of external power supply or battery need to be used, to solve problems of the prior art.
The present invention provides a kind of blood internal medicine blood drawing auxiliary device, the support plate including hollow structure, the support plate
Surface is equipped with the fixing seat for placing forearm and the movable plate for placing large arm, the movable plate and fixation along its length
The joint of seat is hinged；The fixing seat is fixed on the surface of support plate, and the activity plate surface is equipped with pressure arteries and veins in the width direction
Band has through-hole with arm-rest belt both ends corresponding position on the movable plate, is connected with casing in each through-hole, each
Be equipped with the connecting plate slided up and down along casing in described sleeve pipe, the both ends of the arm-rest belt be each passed through the top plate of casing and with it is each
Self-corresponding connecting plate is affixed, and the bottom of each connecting plate is connected with spring；Blood internal medicine blood drawing auxiliary dress
Set further includes for adjusting the first regulating device of arm-rest belt tightness, the second regulating device, being rotatably located at by bull stick
Gear and the intermeshing rack gear of gear, the movable plate with carry-over bar movement, holding rod in support plate, described first adjusts dress
It sets including the first wirerope and for changing first fixed pulley in the first wirerope direction, one end of first wirerope passes through
The bottom plate of ipsilateral casing and affixed with the lower surface of connecting plate with the first wirerope, the other end are wrapped in around the first fixed pulley
On bull stick, second regulating device includes the second wirerope and the second fixed pulley for changing the second wirerope direction, institute
The one end for stating the second wirerope passes through the bottom plate of the casing ipsilateral with the second wirerope and affixed with the lower surface of connecting plate, another
End is wrapped on bull stick around the second fixed pulley, and first regulating device and second regulating device are located at support
The two sides of plate；The movable plate is slidably connected at the length direction of support plate, and one end of the rack gear is fixed on movable plate bottom,
The other side is intermeshed by the teeth and gear of the following table people, and the holding rod is fixed on the upper end of fixing seat, and along fixing seat
Width direction setting, the holding rod are affixed by the top of multiple elastic components and movable plate.
Preferably, the movable plate is rectangular frame structure, and by first crossbar, second crossbar, the first vertical bar and second
Vertical bar is affixed two-by-two to be formed, and the lower surface of the second crossbar is symmetrically arranged with the first sliding block and the second sliding block, the support plate table
Face and the first slide position corresponding position are equipped with first sliding groove, are equipped with second sliding slot with the second slide position corresponding position, and described first
Sliding block slide fit is connected in first sliding groove, and the second sliding block slide fit is connected in second sliding slot；One end of multiple elastic components with
First crossbar is affixed, and the other end is affixed with holding rod, and one end of the rack gear and second crossbar are affixed, and the other end passes through lower surface
Teeth are engaged with the gear being located at below rack gear, and the surface of the support plate offers first through slot mobile for rack gear, institute
The lower surface for stating fixing seat is equipped with the indent passed through for rack gear.When blood drawing, patient passes through arm-rest belt and forearm is placed on fixing seat
On, large arm is placed on movable plate, and palm root resists holding rod, and finger passes through movable plate, is then firmly held, movable plate then can edge
First sliding groove and second sliding slot sliding, to move with carry-over bar along the first through slot and indent, rack gear is mobile, and band moving gear is suitable
Hour hands rotation, to drive bar rotation, then more and more wirerope-windings are on bull stick, and the other end of wirerope and company
Fishplate bar is affixed, then will pull connecting plate and move down along hollow sleeve, so that arm-rest belt tightening be made to tighten large arm.
It is highly preferred that the rack gear extends in the indent close to one end of gear, the rack gear is close to gear side
Upper surface be connected with third sliding block, the interior recessed top and third slide position corresponding position are provided with third sliding slot, pass through third
Sliding block and third sliding slot connect rack gear with indent slide fit close to the side of gear, when rack gear is mobile, can limit, prevent to it
Only its disengaging leads to not engage with gear.
It is highly preferred that the bull stick includes the first bull stick and the second bull stick for being located at the gear two sides, described
One bull stick and the second bull stick are affixed with gear surface close to one end of gear, and first bull stick and the second bull stick are far from gear
Bottom end be rotatably connected on the inner wall of support plate, the first wirerope, second bull stick are wound on first bull stick
The second wirerope of upper winding, the place on first bull stick and the second bull stick for wirerope-winding are provided with annular groove, make
Wirerope is entangled on annular groove, and the fixed pulley and annular groove are on same level straight line.
Preferably, the longitudinal section of the fixing seat is concave character type, and fixed base inner surface is cambered surface, table in the fixing seat
It is additionally provided with cushion on face, improves comfort.
In order to reach above-mentioned technical goal, the present invention also provides the users that above-mentioned blood internal medicine uses blood drawing auxiliary device
Method includes the following steps:
S1, after device is put well, patient pass through arm-rest belt forearm is placed in fixing seat, large arm is placed on movable plate, hand
Palm root resists holding rod, and finger passes through movable plate；
S2, patient's digital flexion, finger hold first crossbar, then firmly hold with a firm grip, and elastic component compression, movable plate is along the
One sliding slot and second sliding slot sliding, while being moved with carry-over bar along the first through slot and indent, rack gear is mobile, and band moving gear is clockwise
Rotation, while the first bull stick and the second rotation are driven, the first wirerope and the second wirerope-winding pull connecting plate on bull stick
It is moved down along casing, spring-compressed, tightens arm-rest belt tightening to large arm；
S3, medical worker can carry out disinfection blood sampling to blood drawing region at this time；
After S4, blood sampling, alcohol swab in pressure, patient unclamps the hand held, and movable plate is replied under the action of the elastic member
It is replied to initial position, while with carry-over bar, the mobile band moving gear of rack gear rotates counterclockwise, the first steel wire being wrapped on bull stick
Rope and the second wirerope are replied, and connecting plate is replied under the rebound effect of spring, and arm-rest belt fluffs；
S5, blood sampling work are completed, and arm is detached arm-rest belt by patient.
The present invention provides a kind of blood internal medicine auxiliary device and application method, and compared with prior art, having following has
Beneficial effect: 1, the present invention is small in size, is convenient for carrying, and can be used for use when medical staff goes out in hospital's window operation；
2, the present invention is by the elastic of adjustable arm-rest belt, by the first regulating device, the second regulating device, rack gear, gear, fixed cunning
The transmission of the mechanical structures such as wheel, does not need external power supply or battery, application is more extensive；3, the present invention needs finger gripping when in use
Fist, in addition arm-rest belt tightens, it is easier to find blood vessel trend.
Detailed description of the invention
Fig. 1 is the front sectional view of blood internal medicine blood drawing auxiliary device in the embodiment of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is cross-sectional view at A-A in Fig. 1；
Fig. 4 is partial enlarged view at B in Fig. 1.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation, " forearm " in the present embodiment refers between elbow joint and wrist joint
Part, " large arm " refers to the part between elbow joint and shoulder joint.
As shown in Figs 1-4, a kind of blood internal medicine is supported described in the support plate 1 including hollow structure with blood drawing auxiliary device
1 surface of plate is equipped with the fixing seat 2 for placing forearm and the movable plate 3 for placing large arm, the fixing seat 2 along its length
It is located at the left side of movable plate 3, and the right end of fixing seat 2 and the left end of movable plate 3 are hinged.
The lower surface of the fixing seat 2 is fixed on the upper surface of support plate 1, and the longitudinal section of the fixing seat 2 is concave character type,
And 2 inner surface of fixing seat is cambered surface, and cushion 201 is additionally provided on 2 inner surface of fixing seat, improves comfort.
The surface of the movable plate 3 is equipped with arm-rest belt 4 in the width direction, corresponding with 4 both ends of arm-rest belt on the movable plate 3
Place has first through hole and the second through-hole, and first sleeve 5 is connected in the first through hole, is set in the first sleeve 5
There is the first connecting plate slided up and down along first sleeve 5, first connecting plate has the size to match with first sleeve 5,
The lower surface of first connecting plate is connected with the first spring, and the lower end of first spring and the bottom plate of first sleeve 5 are affixed,
It is equipped with the second casing 6 in second through-hole, the second connection slided up and down along the second casing 6 is equipped in second casing 6
Plate 601, second connecting plate 601 have the size to match with the second casing 6, the lower surface of second connecting plate 601
It is connected with second spring, the lower end of the second spring and the bottom plate of 6 casing of the second casing are affixed, one end of the arm-rest belt 4
Across first sleeve 5 top plate and with the first connecting plate it is affixed, the other end pass through the second casing 6 top plate and with the second connecting plate
601 connections.
The blood internal medicine blood drawing auxiliary device further includes adjusting dress for adjusting the first of 4 tightness of arm-rest belt
It sets, the second regulating device, gear 703, rack gear 704, movable plate, holding rod 705, first regulating device includes the first wirerope
With the first fixed pulley, second regulating device includes the second wirerope 701 and the second fixed pulley 702, first fixed pulley
It is symmetrically arranged at front and back in support plate 1 with the second fixed pulley 702, and the position of the first fixed pulley is opposite with the position of first sleeve 5
It answers, the second fixed pulley 702 is corresponding with the position of the second casing 6,1 surface of support plate and the first fixed pulley position corresponding position
It is provided with the first through slot, is provided with the second through slot 101 with 702 position corresponding position of the second fixed pulley；The left surface of the gear 703 is fixed
There is the first bull stick 706, right surface is connected with the second bull stick 707, and the left end of first bull stick 706 is rotatably connected in support plate
In 1 inner left wall, 707 right end of the second bull stick is rotatably connected on the right side inner wall of support plate 1, first bull stick
It is provided with first annular slot on 706, the second annular groove is provided on the second bull stick 707, one end of first wirerope passes through first
The bottom plate of casing 5 is simultaneously affixed with the lower surface of the first connecting plate, and the other end is wrapped on first annular slot around the first fixed pulley,
The lower surface that one end of second wirerope 701 passes through the bottom plate and the second connecting plate 601 of the second casing 6 is affixed, the other end
It is wrapped on the second annular groove around the second fixed pulley 702, first fixed pulley and first annular slot are in a horizontal linear
On, second fixed pulley 702 and the second annular groove are on a horizontal linear；The movable plate is slidably connected at support plate 1
Length direction, the movable plate is rectangular frame structure, and by first crossbar 801, second crossbar 802, the first vertical bar and 803
Second vertical bar 804 is affixed two-by-two to be formed, and the lower surface of the second crossbar 802 is symmetrically arranged with the first sliding block and the second sliding block, institute
It states 1 surface of support plate and the first slide position corresponding position and is equipped with first sliding groove 102, be equipped with second with the second slide position corresponding position
Sliding slot 103, the first sliding block slide fit are connected in first sliding groove 102, and the second sliding block slide fit is connected in second sliding slot 103；
The holding rod 705 is fixed on the upper end of fixing seat 2, and is arranged close to 2 left side of fixing seat, and the holding rod 705 is along fixing seat 2
Width direction setting；There are two third spring 805, the third springs for connection between the holding rod 705 and first crossbar 801
805 one end and first crossbar 801 are affixed, and the other end and holding rod 705 are affixed；One end of the rack gear 704 and second crossbar 802
Affixed, the other side is engaged by the teeth of lower surface with the gear 703 for being located at 704 lower section of rack gear, and the surface of the support plate 1 is opened
Equipped with the third through slot 104 mobile for rack gear 704, the upper end of the gear 703 is protruded into third through slot 104, the fixation
The lower surface of seat 2 is equipped with the indent 202 passed through for rack gear 704, the length and the length phase of rack gear 704 of the indent 202
Match, the rack gear 704 extends in the indent 202 close to one end of gear 703, and the rack gear 704 is close to 703 side of gear
Upper surface be connected with third sliding block, 202 top of indent is provided with third sliding slot with third slide position corresponding position, by the
Three sliding blocks and third sliding slot connect rack gear 704 with 202 slide fit of indent close to the side of gear 703, when rack gear 704 is mobile,
It can be limited, prevent its disengaging from leading to not engage with gear 703.
The application method of blood internal medicine blood drawing auxiliary device in the present embodiment, comprising the following steps:
S1, after device is put well, patient pass through arm-rest belt 4 forearm is placed in fixing seat 2, large arm is placed on movable plate 3,
Palm root resists holding rod 705, and finger passes through movable plate；
S2, patient's digital flexion, finger hold first crossbar 801, then firmly hold with a firm grip, and third spring 805 compresses, mobile
Plate is slided along first sliding groove 102 and second sliding slot 103, while being moved with carry-over bar 704 along third through slot 104 and indent 202,
Rack gear 704 is mobile, and band moving gear 703 rotates clockwise, while driving the first bull stick 706 and the rotation of the second bull stick 707, the first steel
Cord continues to wind along first annular slot, and the second wirerope 701 continues to drill the winding of the second annular groove, and the first wirerope pulls first
Connecting plate is moved down along first sleeve 5, the first spring-compressed, and the second wirerope 701 pulls the second connecting plate 601 along second set
Pipe 6 moves down, second spring compression, so that the tightening of arm-rest belt 4 be made to tighten large arm；
S3, medical worker can carry out disinfection blood sampling to blood drawing region at this time；
After S4, blood sampling, alcohol swab in pressure, patient unclamps the hand held, and movable plate returns under the action of spring 805
Initial position is arrived again, while being moved to the left with carry-over bar 704, and the mobile band moving gear 703 of rack gear 704 rotates counterclockwise, and is wrapped in
The first wirerope on first annular slot is replied, and the second wirerope 701 being wrapped on the second annular groove is replied, the first connecting plate
The top of first sleeve 5, screen resilience of second connecting plate 601 in second spring are moved in the rebound effect of the first spring
Effect is moved to the top of the second casing 6, and arm-rest belt 4 fluffs at this time；
S5, blood sampling work are completed, and arm is detached arm-rest belt 4 by patient.
Disclosed above is only a specific embodiment of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (6)
1. a kind of blood internal medicine blood drawing auxiliary device, which is characterized in that the support plate (1) including hollow structure, the support
Plate (1) surface is equipped with the fixing seat (2) for placing forearm and the movable plate (3) for placing large arm along its length, described
Movable plate (3) and the joint of fixing seat (2) are hinged；
The fixing seat (2) is fixed on the surface of support plate (1), and movable plate (3) surface is equipped with arm-rest belt in the width direction
(4), through-hole is had with arm-rest belt (4) both ends corresponding position on the movable plate (3), is connected with casing in the through-hole,
The connecting plate slided up and down along casing is equipped in described sleeve pipe, the both ends of the arm-rest belt (4) are each passed through the top plate of casing
And it is affixed with corresponding connecting plate, the bottom of each connecting plate is connected with spring, and the spring is far from connecting plate
One end be fixed on the bottom plate of casing；
The blood internal medicine blood drawing auxiliary device further include for adjust the first regulating device of arm-rest belt (4) tightness,
Second regulating device, the gear (703) being rotatably located at by bull stick in support plate (1) and gear (703) intermeshing tooth
Item (704), movable plate with carry-over bar (704) movement, holding rod (705), first regulating device include the first wirerope, use
The set ipsilateral with the first wirerope is passed through in one end of the first fixed pulley for changing the first wirerope direction, first wirerope
The bottom plate of pipe is simultaneously affixed with the lower surface of connecting plate, and the other end is wrapped on bull stick around the first fixed pulley；Described second is adjusted
Device includes the second wirerope (701), for changing second fixed pulley (702) in the second wirerope (701) direction, and described second
One end of wirerope (701) also passes through the bottom plate of the casing ipsilateral with the second wirerope (701) and consolidates with the lower surface of connecting plate
It connects, the other end is around the second fixed pulley (702) and is wrapped on bull stick, and first regulating device and described second adjusts dress
Set the two sides for being located at support plate (1)；The movable plate is slidably connected at the length direction of support plate (1), the rack gear
(704) one end is fixed on movable plate bottom, and the other side is intermeshed by the teeth of lower surface and gear (703), described to hold
Bar (705) is fixed on the upper end of fixing seat (2), and is arranged along the width direction of fixing seat (2), and the holding rod (705) passes through more
The top of a elastic component and movable plate is affixed.
2. blood internal medicine according to claim 1 blood drawing auxiliary device, which is characterized in that the movable plate is rectangle frame
Frame structure, and by first crossbar (801), second crossbar (802), the first vertical bar (803) and the second vertical bar (804) it is affixed two-by-two and
The first sliding block and the second sliding block are symmetrically arranged at, the lower surface of the second crossbar (802), support plate (1) surface and the
One slide position corresponding position is equipped with first sliding groove (102), is equipped with second sliding slot (103) with the second slide position corresponding position, described
First sliding block slide fit is connected in first sliding groove (102), and the second sliding block slide fit is connected in second sliding slot (103)；It is multiple described
One end of elastic component and first crossbar (801) are affixed, and the other end and holding rod (705) are affixed, one end of the rack gear (704) and the
Two cross bars (802) are affixed, and the other end is engaged by lower surface teeth with the gear (703) being located at below rack gear (704), the branch
The surface of fagging (1) offers the third through slot (104) mobile for rack gear (704), and the lower surface of the fixing seat (2) is equipped with
The indent (202) passed through for rack gear (704).
3. blood internal medicine according to claim 2 blood drawing auxiliary device, which is characterized in that the rack gear (704) is close
One end of gear (703) extends in the indent (202), and the rack gear (704) is solid close to the upper surface of gear (703) side
It is connected to third sliding block, indent (202) top is provided with third sliding slot with third slide position corresponding position, and the third sliding block is sliding
With being connected on third sliding slot.
4. blood internal medicine according to claim 2 blood drawing auxiliary device, which is characterized in that the bull stick includes difference position
The first bull stick (706) and the second bull stick (707) in the gear (703) two sides, first bull stick (706) and the second bull stick
(707) one end close to gear (703) is affixed with gear (703) surface, first bull stick (706) and the second bull stick
(707) one end far from gear (703) is rotatably connected on the inner wall of support plate (1), twines on first bull stick (706)
It around the first wirerope, is wound on the second bull stick (707) the second wirerope (701), and first bull stick (706) and the second bull stick
(707) place on for wirerope-winding is provided with annular groove, and the annular groove and fixed pulley are on same level straight line.
5. blood internal medicine according to claim 1 blood drawing auxiliary device, which is characterized in that the fixing seat (2) is indulged
Section is concave character type, and fixing seat (2) inner surface is cambered surface, is additionally provided with cushion (201) on fixing seat (2) inner surface.
6. a kind of blood internal medicine as described in claim 1 application method of blood drawing auxiliary device, which is characterized in that including with
Lower step:
S1, after device is put well, patient pass through arm-rest belt (4) forearm is placed on fixing seat (2), large arm is placed on movable plate (3)
On, palm root resists holding rod (705), and finger passes through movable plate；
S2, patient's digital flexion, finger hold movable plate top, then firmly hold with a firm grip, the compression of multiple elastic components, and movable plate is to holding
Bar (705) direction is mobile, while mobile with carry-over bar (704), and mobile band moving gear (703) of rack gear (704) rotates clockwise, together
When drive bar rotation, the first wirerope and the second wirerope (702) are wrapped on bull stick, pull connecting plate it is downward along casing
Mobile, spring-compressed tightens arm-rest belt (4) tightening to large arm；
S3, medical worker can carry out disinfection blood sampling to blood drawing region at this time；
After S4, blood sampling, alcohol swab in pressure, patient unclamps the hand held, and movable plate is returned to just under the action of the elastic member
Beginning position, while being replied with carry-over bar (704), mobile band moving gear (703) of rack gear (704) rotates counterclockwise, and is wrapped in bull stick
On the first wirerope and the second wirerope (702) reply, connecting plate replys under the rebound effect of spring, arm-rest belt (4)
It fluffs；
S5, blood sampling work are completed, and arm is detached arm-rest belt (4) by patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696899.3A CN108968978B (en) | 2018-06-29 | 2018-06-29 | Blood drawing auxiliary device for blood internal medicine and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696899.3A CN108968978B (en) | 2018-06-29 | 2018-06-29 | Blood drawing auxiliary device for blood internal medicine and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108968978A true CN108968978A (en) | 2018-12-11 |
| CN108968978B CN108968978B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696899.3A Expired - Fee Related CN108968978B (en) | 2018-06-29 | 2018-06-29 | Blood drawing auxiliary device for blood internal medicine and using method |
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| Country | Link |
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| CN (1) | CN108968978B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680411A (en) * | 2019-10-09 | 2020-01-14 | 山东大学 | Cervical puncture biopsy forceps and using method thereof |
| CN112704496A (en) * | 2021-01-18 | 2021-04-27 | 陈凤结 | A blood collection auxiliary device for blood internal medicine |
| 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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| CN202982127U (en) * | 2012-12-31 | 2013-06-12 | 河北鑫乐科技有限公司 | Novel tourniquet |
| CN105286888A (en) * | 2015-12-08 | 2016-02-03 | 天津开发区合普工贸有限公司 | Automatic arm binding strap control device for venous blood sampling |
| CN106943170A (en) * | 2017-03-24 | 2017-07-14 | 李胜利 | A kind of blood internal medicine blood drawing servicing unit |
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
| CN107582126A (en) * | 2017-08-07 | 2018-01-16 | 无锡市第五人民医院 | A kind of full-automatic arm-rest belt feeding mechanism |
| CN107822692A (en) * | 2017-12-13 | 2018-03-23 | 王周滢 | A kind of blood internal medicine blood drawing servicing unit and application method |
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2018
- 2018-06-29 CN CN201810696899.3A patent/CN108968978B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202982127U (en) * | 2012-12-31 | 2013-06-12 | 河北鑫乐科技有限公司 | Novel tourniquet |
| CN105286888A (en) * | 2015-12-08 | 2016-02-03 | 天津开发区合普工贸有限公司 | Automatic arm binding strap control device for venous blood sampling |
| CN106943170A (en) * | 2017-03-24 | 2017-07-14 | 李胜利 | A kind of blood internal medicine blood drawing servicing unit |
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
| CN107582126A (en) * | 2017-08-07 | 2018-01-16 | 无锡市第五人民医院 | A kind of full-automatic arm-rest belt feeding mechanism |
| CN107822692A (en) * | 2017-12-13 | 2018-03-23 | 王周滢 | A kind of blood internal medicine blood drawing servicing unit and application method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680411A (en) * | 2019-10-09 | 2020-01-14 | 山东大学 | Cervical puncture biopsy forceps and using method thereof |
| CN112704496A (en) * | 2021-01-18 | 2021-04-27 | 陈凤结 | A blood collection auxiliary device for blood internal medicine |
| CN112915322A (en) * | 2021-01-19 | 2021-06-08 | 王琳琳 | Hand back puncture pulse pressing device for outpatient service and use method thereof |
| CN112915322B (en) * | 2021-01-19 | 2023-04-18 | 路艳青 | Hand back puncture pulse pressing device for outpatient service and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN108968978B (en) | 2021-01-05 |
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