CN107822692B - A kind of blood internal medicine blood drawing auxiliary device - Google Patents
A kind of blood internal medicine blood drawing auxiliary device Download PDFInfo
- Publication number
- CN107822692B CN107822692B CN201711330371.6A CN201711330371A CN107822692B CN 107822692 B CN107822692 B CN 107822692B CN 201711330371 A CN201711330371 A CN 201711330371A CN 107822692 B CN107822692 B CN 107822692B
- Authority
- CN
- China
- Prior art keywords
- line roller
- fixedly connected
- rope
- far
- cabinet
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- 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
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- 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
-
- 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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
Abstract
The invention discloses a kind of blood internal medicine blood drawing auxiliary devices, including cabinet, cabinet rear and front end face is perforation setting, the First Line roller rear end face is fixedly connected with the second line roller, the second line roller is fixedly connected with third line roller far from First Line roller side, the First Line roller and third line roller are fixedly connected to bull stick far from the second line roller side, two bull sticks are respectively positioned on same level height, the bull stick is connected with support plate far from second line roller one end, the support plate is fixedly connected on top of the box, the First Line roller and third line roller are equipped with plane scroll spring far from the second line roller side, the third rope runs through cabinet top far from pedal one end top, and it is wrapped on third line roller, blood internal medicine of the present invention blood drawing auxiliary device has high-efficient, the features such as easy to operate.
Description
Technical field
The present invention relates to blood internal medicine product technical field, specially a kind of blood internal medicine blood drawing auxiliary device.
Background technique
Hematology, also known as blood internal medicine are the branch of clinical practice, primary treatment disease of hematopoietic system, i.e. blood disease.One
It is often included in oncology in a little hospitals, is referred to as tumor blood section.In general, nurse is looking for venous transfusion or is adopting in medical treatment
There is a rubber tube to tie tight when blood, shows the full then vein of blood volume, that root canal is called pressure arteries and veins tourniquet
Band.Purpose using arm-rest belt is to increase vein locally to fill, and is conducive to puncture.Correctly operation is seen after first tightening arm-rest belt
Blood vessel trend is examined, is in time loosened arm-rest belt, then carry out disinfection, wait which arm-rest belt is tightened again before puncturing, is taken a blood sample immediately, blood sampling is dynamic
Make rapidly, penetratingly, it is especially particularly important to the sample of detection coagulogram, strive completing in 1min.So efficient operation
It is required that the most of the time be all wasted in be every time arm-rest belt reconciliation arm-rest belt process, it is invisible to consume operating time, operation
Efficiency is unable to get promotion；So these technical problems are urgently to be resolved.
Summary of the invention
Present invention solves the technical problem that be to overcome the low efficiency of the prior art, it is complicated for operation the defects of, one kind is provided
Blood internal medicine blood drawing auxiliary device.Blood internal medicine blood drawing auxiliary device has the characteristics that high-efficient, easy to operate.
To achieve the above object, the auxiliary device the invention provides the following technical scheme: a kind of blood internal medicine use is drawn blood, including
Cabinet, cabinet rear and front end face are perforation setting, and the cabinets cavity bottom is fixedly connected there are two fixed plate, two institutes
It states and is equipped with pedal between fixed plate, the pedal two sides are fixedly connected with several connecting rods, and the connecting rod is far from pedal one
End is movably connected in fixed plate side wall by head, and the top of the box is equipped with First Line roller, institute close to middle position
It states First Line roller rear end face and is fixedly connected with the second line roller, the second line roller is fixedly connected with third far from First Line roller side
Line roller, the First Line roller and third line roller are fixedly connected to bull stick, two equal positions of bull stick far from the second line roller side
In same level height, the bull stick is connected with support plate far from second line roller one end, and the support plate is fixedly connected on
Top of the box, the First Line roller and third line roller are equipped with plane scroll spring, the planar vortex far from the second line roller side
Coil spring one end is fixedly connected with bull stick, and the plane scroll spring other end is fixedly connected with vertical bar, and the vertical bar is fixed to be connected
It connects in top of the box, the top of the box is fixedly connected to support rod at two sides, and the support bar top is fixedly connected
There is fixed pulley, the top of the box is equipped with supporting plate, and the supporting plate is located above fixed pulley, and the supporting plate bottom end is equal at two sides
Fixed vertical plate, the riser bottom end are fixedly connected on top of the box, and the supporting plate front end face is equipped with rubber tube, and the rubber tube
For bending setting, the supporting plate top is fixedly connected to fixed link at two sides, and the fixed link is close to rubber tube side
It is fixedly connected with elastic string, the elastic string is fixedly connected far from fixed link one end with rubber tube, the rubber tube both ends difference
It is fixedly connected with the first rope and the second rope, first rope both passes through fixed pulley far from rubber tube one end, and is wrapped in
On second line roller, second rope both passes through fixed pulley far from rubber tube one end, and is wrapped on First Line roller, the pedal
Rear end face is fixedly connected with third rope, and the third rope runs through cabinet top far from pedal one end top, and is wrapped in the
On three line rollers.
Preferably, the head includes sliding block, and the sliding block is fixedly connected on connecting rod far from pedal one end, described
Fixed plate offers the sliding slot being mutually matched with sliding block close to pedal side, and the sliding slot top is sealing setting.
Preferably, first rope and the second rope the winding direction phase on the second line roller and First Line roller respectively
Together, the third rope is opposite with winding direction of first rope on the second line roller in the winding direction on third line roller.
Preferably, several rubber pads are uniformly fixedly connected at the top of the pedal, the rubber pad cross section is arc,
The successively linear arrangement from left to right of multiple rubber pads, and multiple rubber pad combinations are corrugated.
Preferably, first rope, the second rope and third rope include several kernmantles, several described volumes
It knits rope and is mutually woven into twisted shape.
Preferably, a kind of blood internal medicine blood drawing auxiliary device, comprising the following steps:
S1: involving two elastic strings, so that the bending part height of rubber tube is higher than supporting plate.
S2: medical worker 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.
S3: medical worker regulates the binding position of rubber tube.
S4: medical worker steps on pedal, the connecting rod of pedal two sides under the mutual cooperation effect of sliding block and sliding slot along
Fixed plate moves down.
S5: pedal pulls third rope, and third rope pulls during First Line roller, the second line roller and third line roller with bull stick be
Heart rotation, while plane scroll spring is shunk, First Line roller and the second line roller crimp the second rope and the first rope respectively, and 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., patient's arm is pricked
Tightly, while elastic rope elongation.
S6: medical worker finds blood vessel trend, carries out disinfection to pickup area, then blood was collected.
S7: after blood sampling work is completed, alcohol swab in pressure unclamps pedal, under the elastic reaction of plane scroll spring, band
Dynamic First Line roller, the second line roller and third line roller are rotated centered on bull stick along opposite direction, the first rope and the second rope
The elastic reaction of line stretch, elastic string pulls rubber tube to return to origin-location, and third rope is crimped on third line roller, stepped on simultaneously
Plate returns to origin-location.
S8: blood sampling work is completed, and arm can be moved away from supporting plate by patient.
S9: repeating S1-S8 operation, continues to take a blood sample to next patient.
Compared with prior art, the beneficial effects of the present invention are:
1. it is sagging under gravity to can avoid rubber tube, and then reduces medical worker to rubber for the setting of elastic string
The operation of leather hose.
2. by the setting of fixed pulley, may make the device by and meanwhile rotate First Line roller and the second line roller and receive respectively
The second rope and the first rope are put, only changes force direction, does not change active force.
3. can give sole and the bigger frictional force of pedal by the rubber pad setting at the top of pedal, avoid stepping on cunning.
4. the first rope, the second rope and third rope are mutually woven into twisted shape by kernmantle, setting in this way be for
It gives the first rope, the second rope and third rope preferably to stretch and buffer function, guarantees the service life of component.
5. may make First Line roller, the second line roller and third line roller in no medical matters by the setting of plane scroll spring
Origin-location is returned under the operation of personnel, brings laborsaving feature.
Detailed description of the invention
Fig. 1 is cross-sectional view of the present invention；
Fig. 2 is the side view of component support plate of the present invention；
Fig. 3 is the schematic diagram of Section A-A in Fig. 1.
Figure label: 1, cabinet, 2, fixed plate, 3, pedal, 4, connecting rod, 5, First Line roller, the 6, second line roller, 7, third
Line roller, 8, bull stick, 9, support plate, 10, plane scroll spring, 11, vertical bar, 12, support rod, 13, fixed pulley, 14, supporting plate, 15,
Riser, 16, fixed link, 17, rubber tube, 18, elastic string, the 19, first rope, the 20, second rope, 21, third rope, 22, cunning
Block, 23, sliding slot, 24, head.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of blood internal medicine blood drawing auxiliary device, including case
Body 1, the 1 rear and front end face of cabinet are perforation setting, and 1 intracavity bottom of cabinet is fixedly connected there are two fixed plate 2, two
Pedal 3 is equipped between the fixed plate 2,3 top of pedal is uniformly fixedly connected with several rubber pads, and the rubber pad is horizontal
Section is arc, the successively linear arrangement from left to right of multiple rubber pads, and multiple rubber pad combinations are corrugated,
By the rubber pad setting at 3 top of pedal, sole and the bigger frictional force of pedal 3 can be given, avoids stepping on cunning, 3 liang of the pedal
Side is fixedly connected with several connecting rods 4, and the connecting rod 4 is movably connected in far from 3 one end of pedal by head 24 solid
2 side wall of fixed board, the head 24 include sliding block 22, and the sliding block 22 is fixedly connected on connecting rod 4 far from 3 one end of pedal,
The fixed plate 2 offers the sliding slot 23 being mutually matched with sliding block 22 close to 3 side of pedal, and 23 top of sliding slot is that sealing is set
It sets, 1 top of cabinet is equipped with First Line roller 5 close to middle position, and 5 rear end face of First Line roller is fixedly connected with second
Line roller 6, the second line roller 6 are fixedly connected with third line roller 7, the First Line roller 5 and third line far from 5 side of First Line roller
Roller 7 is fixedly connected to bull stick 8 far from 6 side of the second line roller, and two bull sticks 8 are respectively positioned on same level height, and described turn
Bar 8 is connected with support plate 9 far from 6 one end of the second line roller, and the support plate 9 is fixedly connected at the top of cabinet 1, and described first
Line roller 5 and third line roller 7 are equipped with plane scroll spring 10, described 10 one end of plane scroll spring far from 6 side of the second line roller
It is fixedly connected with bull stick 8,10 other end of plane scroll spring is fixedly connected with vertical bar 11, and the vertical bar 11 is fixedly connected on
1 top of cabinet, by the setting of plane scroll spring 10, may make First Line roller 5, the second line roller 6 and third line roller 7 having
Origin-location is returned under the operation of medical worker, brings laborsaving feature, 1 top of cabinet is fixedly connected at two sides
There is support rod 12, fixed pulley 13 is fixedly connected at the top of the support rod 12, is equipped with supporting plate 14, the support at the top of the cabinet 1
Plate 14 is located at 13 top of fixed pulley, and 14 bottom end of supporting plate equal fixed vertical plate 15 at two sides, 15 bottom end of riser is fixed
It is connected to 1 top of cabinet, 14 front end face of supporting plate is equipped with rubber tube 17, and the rubber tube 17 is bending setting, the support
14 top of plate is fixedly connected to fixed link 16 at two sides, and the fixed link 16 is fixedly connected with close to 17 side of rubber tube
Elastic string 18, the elastic string 18 are fixedly connected far from 16 one end of fixed link with rubber tube 17, the setting of elastic string 18, can avoid
Rubber tube 17 is sagging under gravity, and then reduces operation of the medical worker to rubber tube 17,17 liang of the rubber tube
End has been respectively fixedly connected with the first rope 19 and the second rope 20, and it is fixed that first rope 19 is both passed through far from 17 one end of rubber tube
Pulley 13, and be wrapped on the second line roller 6, second rope 20 both passes through fixed pulley 13 far from 17 one end of rubber tube, and twines
It is wound on First Line roller 5,3 rear end face of pedal is fixedly connected with third rope 21, and the third rope 21 is far from pedal 3 one
It holds top to run through 1 top of cabinet, and is wrapped on third line roller 7, by the setting of fixed pulley 13, it is same to may make that the device passes through
When rotation First Line roller 5 and the second line roller 6 distinguish folding and unfolding the second rope 20 and the first rope 19, only change force direction,
Do not change active force, first rope 19 and the second rope 20 winding direction on the second line roller 6 and First Line roller 5 respectively
Identical, the third rope 21 is in the winding direction of winding direction and the first rope 19 on the second line roller 6 on third line roller 7
On the contrary, first rope 19, the second rope 20 and third rope 21 include several kernmantles, several described kernmantles
It is mutually woven into twisted shape, setting in this way is to give the first rope 19, the second rope 20 and third rope 21 and preferably draw
It stretches and buffer function, guarantees the service life of component.
A kind of blood internal medicine blood drawing auxiliary device, which comprises the following steps:
S1: involving two elastic strings 18, so that the bending part height of rubber tube 17 is higher than supporting plate 14.
S2: medical worker is sitting in device rear end face, and patient is sitting in device front end face, and arm passes through 17 bending section of rubber tube
Point, arm is placed on supporting plate 14.
S3: medical worker regulates the binding position of rubber tube 17.
S4: medical worker steps on pedal 3, and the connecting rod 4 of 3 two sides of pedal is acted in the mutual cooperation of sliding block 22 and sliding slot 23
Under moved down along fixed plate 2.
S5: pedal 3 pulls third rope 21, third rope 21 pull First Line roller 5, the second line roller 6 and third line roller 7 with
It is rotated centered on bull stick 8, while plane scroll spring 10 is shunk, First Line roller 5 and the second line roller 6 crimp the second rope 20 respectively
With the first rope 19, the first rope 19 and the second rope 20 pull 17 both ends of rubber tube, so that the circle of 17 bending part of rubber tube
Ring is smaller and smaller, i.e., patient's arm is tightened, while elastic string 18 extends.
S6: medical worker finds blood vessel trend, carries out disinfection to pickup area, then blood was collected.
S7: after blood sampling work is completed, alcohol swab in pressure unclamps pedal 3, in the elastic reaction of plane scroll spring 10
Under, drive First Line roller 5, the second line roller 6 and third line roller 7 to rotate centered on bull stick 8 along opposite direction, the first rope
19 and second rope 20 extend, the elastic reaction of elastic string 18 pulls rubber tube 17 to return to origin-location, and third rope 21 is the
It is crimped on three line rollers 7, while pedal 3 returns to origin-location.
S8: blood sampling work is completed, and arm can be moved away from supporting plate 14 by patient.
S9: repeating S1-S8 operation, continues to take a blood sample to next patient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of blood internal medicine blood drawing auxiliary device, including cabinet (1), it is characterised in that: cabinet (1) the rear and front end face
For perforation setting, cabinet (1) intracavity bottom is fixedly connected there are two fixed plate (2), is set between two fixed plates (2)
Have pedal (3), pedal (3) two sides are fixedly connected with several connecting rods (4), and the connecting rod (4) is far from pedal (3) one
End is movably connected in fixed plate (2) side wall by head (24), is equipped with the close to middle position at the top of the cabinet (1)
One line roller (5), First Line roller (5) rear end face are fixedly connected with the second line roller (6), and the second line roller (6) is far from first
Line roller (5) side is fixedly connected with third line roller (7), the First Line roller (5) and third line roller (7) far from the second line roller (6)
Side is fixedly connected to bull stick (8), and two bull sticks (8) are respectively positioned on same level height, and the bull stick (8) is far from second
Line roller (6) one end is connected with support plate (9), and the support plate (9) is fixedly connected at the top of cabinet (1), the First Line
Roller (5) and separate second line roller (6) side of third line roller (7) are equipped with plane scroll spring (10), the plane scroll spring
(10) one end is fixedly connected with bull stick (8), and plane scroll spring (10) other end is fixedly connected with vertical bar (11), described perpendicular
Bar (11) is fixedly connected at the top of cabinet (1), is fixedly connected to support rod (12) at two sides at the top of the cabinet (1),
It is fixedly connected with fixed pulley (13) at the top of the support rod (12), is equipped with supporting plate (14) at the top of the cabinet (1), the supporting plate
(14) it is located above fixed pulley (13), supporting plate (14) bottom end equal fixed vertical plate (15) at two sides, the riser (15)
Bottom end is fixedly connected at the top of cabinet (1), and supporting plate (14) front end face is equipped with rubber tube (17), and the rubber tube (17) is
Bending setting, supporting plate (14) top are fixedly connected to fixed link (16) at two sides, and the fixed link (16) is close
Rubber tube (17) side is fixedly connected with elastic string (18), and the elastic string (18) is far from fixed link (16) one end and rubber tube
(17) it is fixedly connected, rubber tube (17) both ends have been respectively fixedly connected with the first rope (19) and the second rope (20), described
First rope (19) both passes through fixed pulley (13) far from rubber tube (17) one end, and is wrapped on the second line roller (6), described second
Rope (20) both passes through fixed pulley (13) far from rubber tube (17) one end, and is wrapped on First Line roller (5), the pedal (3)
Rear end face is fixedly connected with third rope (21), and the third rope (21) is pushed up far from pedal (3) one end top through cabinet (1)
End, and be wrapped on third line roller (7).
2. a kind of blood internal medicine according to claim 1 blood drawing auxiliary device, it is characterised in that: the head
It (24) include sliding block (22), the sliding block (22) is fixedly connected on connecting rod (4) far from pedal (3) one end, the fixed plate (2)
The sliding slot (23) being mutually matched with sliding block (22) is offered close to pedal (3) side, sliding slot (23) top is sealing setting.
3. a kind of blood internal medicine according to claim 1 blood drawing auxiliary device, it is characterised in that: first rope
(19) identical as winding direction of the second rope (20) respectively on the second line roller (6) and First Line roller (5), the third rope
(21) opposite with winding direction of the first rope (19) on the second line roller (6) in the winding direction on third line roller (7).
4. a kind of blood internal medicine according to claim 1 blood drawing auxiliary device, it is characterised in that: pedal (3) top
Portion is uniformly fixedly connected with several rubber pads, and the rubber pad cross section is arc, multiple rubber pads from left to right according to
Secondary linear arrangement, and multiple rubber pad combinations are corrugated.
5. a kind of blood internal medicine according to claim 1 blood drawing auxiliary device, it is characterised in that: first rope
(19), the second rope (20) and third rope (21) include several kernmantles, several described kernmantles are mutually woven into
Twisted shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330371.6A CN107822692B (en) | 2017-12-13 | 2017-12-13 | A kind of blood internal medicine blood drawing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330371.6A CN107822692B (en) | 2017-12-13 | 2017-12-13 | A kind of blood internal medicine blood drawing auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107822692A CN107822692A (en) | 2018-03-23 |
| CN107822692B true CN107822692B (en) | 2019-11-01 |
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ID=61644211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330371.6A Expired - Fee Related CN107822692B (en) | 2017-12-13 | 2017-12-13 | A kind of blood internal medicine blood drawing auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107822692B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653884B (en) * | 2018-05-16 | 2021-02-09 | 王伟 | Medical vaccination auxiliary device |
| CN108968978B (en) * | 2018-06-29 | 2021-01-05 | 河南省肿瘤医院 | Blood drawing auxiliary device for blood internal medicine and using method |
| CN112515669B (en) * | 2020-11-24 | 2021-07-09 | 为康（苏州）基因科技有限公司 | Gene detection quick sampling device |
| CN112704496A (en) * | 2021-01-18 | 2021-04-27 | 陈凤结 | A blood collection auxiliary device for blood internal medicine |
| CN113288306B (en) * | 2021-05-27 | 2022-05-17 | 同济大学 | Automatic change hemostasis pressing device |
| CN113499116B (en) * | 2021-08-12 | 2023-05-09 | 四川大学华西医院 | Blood sampling auxiliary device |
| CN114795203B (en) * | 2022-06-29 | 2022-09-02 | 吉林大学 | Physical examination center arm bracket for blood sampling |
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|---|---|---|---|---|
| CN2054767U (en) * | 1989-05-13 | 1990-03-21 | 甘肃送变电工程公司 | Steel cable backing-off machine |
| CN204256587U (en) * | 2014-11-20 | 2015-04-08 | 张兴洲 | A kind of Seepage Experiment Pedals type lifting operator's console device |
| CN205214037U (en) * | 2015-11-06 | 2016-05-11 | 马润海 | General type kills fish machine |
| CN205322410U (en) * | 2016-01-27 | 2016-06-22 | 吴学琼 | Blood internal medicine is with auxiliary device that draws blood |
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2017
- 2017-12-13 CN CN201711330371.6A patent/CN107822692B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054767U (en) * | 1989-05-13 | 1990-03-21 | 甘肃送变电工程公司 | Steel cable backing-off machine |
| CN204256587U (en) * | 2014-11-20 | 2015-04-08 | 张兴洲 | A kind of Seepage Experiment Pedals type lifting operator's console device |
| CN205214037U (en) * | 2015-11-06 | 2016-05-11 | 马润海 | General type kills fish machine |
| CN205322410U (en) * | 2016-01-27 | 2016-06-22 | 吴学琼 | Blood internal medicine is with auxiliary device that draws blood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107822692A (en) | 2018-03-23 |
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