CN110840464A - Automatic artery hemostix - Google Patents
Automatic artery hemostix Download PDFInfo
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- CN110840464A CN110840464A CN201911186980.8A CN201911186980A CN110840464A CN 110840464 A CN110840464 A CN 110840464A CN 201911186980 A CN201911186980 A CN 201911186980A CN 110840464 A CN110840464 A CN 110840464A
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- fixing frame
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- fixing
- electric push
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- 210000001367 artery Anatomy 0.000 title description 8
- 239000008280 blood Substances 0.000 claims abstract description 34
- 210000004369 blood Anatomy 0.000 claims abstract description 34
- 230000023597 hemostasis Effects 0.000 claims abstract description 14
- 230000002439 hemostatic effect Effects 0.000 claims description 19
- 229920000742 Cotton Polymers 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000010241 blood sampling Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 206010016256 fatigue Diseases 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
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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
-
- 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
- A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is to be pierced
-
- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of blood collection equipment, in particular to an automatic arterial hemostix, which comprises a placing bottom plate, wherein a first fixing frame, a second fixing frame and an arm fixing device are sequentially arranged on the placing bottom plate from left to right, shaft holes communicated with the outside are respectively arranged in two vertical section plate bodies of the first fixing frame, a blood collection device is arranged on the first fixing frame and comprises two bearings which are opposite to each other and are arranged in corresponding shaft holes and a micro motor arranged on the first fixing frame, and a pressing plate is arranged below the fixing plate. The invention can collect arterial blood by one needle, and relieve pain of patients; air is isolated immediately after collection, and errors are reduced; the blood sampling amount is appropriate, and no waste is caused. Meanwhile, the utility model also has better compression hemostasis effect. The arterial blood is accurately and quickly collected, the working efficiency of medical personnel is improved, and the puncture wound is avoided. The burden of medical personnel is lightened, and the fatigue of the working personnel is relieved.
Description
Technical Field
The invention relates to the technical field of blood collection equipment, in particular to an automatic arterial blood collector.
Background
At present, medical staff collects arterial blood for patients according to self experience to carry out blood gas analysis and detection clinically. The main method is to press the operator to puncture the needle at the position where the artery pulsation of the patient is obvious. If the experience of the operator is insufficient, or the touch of the artery pulse of the patient is not obvious, the puncture fails, or the puncture needle is mistakenly inserted into the vein, or the blood vessel is damaged by repeated puncture, so that pain is caused. When carrying out the artery blood sampling to the patient, the staff that needs to correspond carries out manual operation, and when meetting the blood sampling number when more, the staff keeps the blood sampling posture for a long time, can bring tired out for the staff, further can reduce work efficiency, consequently, an automatic artery hemostix is needed urgently to carry out the blood sampling operation.
Disclosure of Invention
The invention aims to provide an automatic arterial hemostix, which solves the problems that blood sampling is difficult and when a large number of people take blood, workers keep blood sampling postures for a long time, fatigue is brought to the workers and the working efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic arterial hemostix comprises a placing bottom plate, wherein a first fixing frame, a second fixing frame and an arm fixing device are sequentially arranged on the placing bottom plate from left to right, shaft holes communicated with the outside are respectively arranged in two vertical section plates of the first fixing frame, a blood sampling device is arranged on the first fixing frame, the blood sampling device comprises two bearings which are opposite to each other and are arranged in the corresponding shaft holes and a micro motor arranged on the first fixing frame, a screw rod arranged in a horizontal shape is arranged at the tail end of an output shaft of the micro motor, the screw rod penetrates through the bearings and is tightly welded with inner rings of the bearings, a lug is arranged on the screw rod, a threaded hole communicated with the outside is arranged in the lug, the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole, and a first electric push rod is arranged on the bottom surface of the lug, the telescopic shaft of the first electric push rod is provided with a second electric push rod, the tail end of the telescopic shaft of the second electric push rod is provided with a top plate, a fixed plate is arranged below the top plate, a plurality of connecting rods arranged in a matrix form are arranged between the fixed plate and the top plate, a plurality of guide holes arranged in the matrix form are further arranged in the fixed plate, a third electric push rod is arranged on the bottom surface of the top plate, the tail end of the telescopic shaft of the third electric push rod is provided with a limiting plate, a pressing plate is arranged below the fixed plate, the pressing plate is provided with a fixing column, the position of the guide hole is right opposite to the fixing column, the fixing column penetrates through the guide hole and is in sliding connection with the guide hole, and the.
Preferably, the telescopic shaft end of the first electric push rod is provided with a fixed base, and the second electric push rod is fixedly installed on the fixed base through a plurality of fastening screws, so that the second electric push rod is stably installed.
Preferably, the surface of the pressing plate is provided with an anti-slip layer, so that the friction force between the pressing plate and the needle head is increased, and the needle head is fixed more firmly.
Preferably, the first fixing frame and the second fixing frame are both in an inverted U shape, so that the installation of parts is facilitated.
Preferably, be equipped with on the second mount and press hemostatic device, press hemostatic device including setting up fourth electric putter on the second mount horizontal segment body of rod, fourth electric putter's telescopic shaft end is equipped with the arc briquetting, the cover is equipped with the cotton cover of hemostasis on the arc briquetting, guarantees to press the hemostasis to the blood sampling position after the blood sampling finishes.
Preferably, the opening of the hemostatic cotton sleeve is further provided with a rubber ring, and the rubber ring is sleeved on the telescopic shaft of the fourth electric push rod, so that the hemostatic cotton sleeve is convenient to replace, and one person can use the hemostatic cotton sleeve.
Preferably, the arm fixing device includes fixed mounting and is in place rubber ring on the bottom plate and setting place air pump on the bottom plate, the end of giving vent to anger of air pump is equipped with the breather pipe, the breather pipe with the inside cavity of rubber ring is linked together, still be equipped with pressure sensor on the inner ring shape face of rubber ring, be convenient for retrain the arm, make the muscle on the arm more prominent.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arranged blood sampling device, the micro motor is used for driving the pressing plate to move left and right, the first electric push rod is used for driving the pressing plate to move up and down, the second electric push rod is used for driving the pressing plate to move back and forth, finally, the third electric push rod is used for driving the pressing plate to clamp the needle head, when the second electric push rod works to drive the pressing plate and the needle head on the pressing plate to move forward, the puncture work can be completed, when the pressing plate moves backward, the needle head can be taken out, and the problems that when the number of people who take blood is large, the worker keeps the blood sampling posture for a long time, fatigue can be brought to the worker, and meanwhile, the work efficiency can be.
2. According to the invention, through the arranged pressing hemostasis device, after blood collection is finished, the fourth electric push rod can be used for working to drive the hemostasis cotton sleeve to downwards press the puncture part, so that the hemostasis effect is achieved, and the problem that the puncture part cannot be subjected to hemostasis when a general automatic arterial hemostix is used is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first fixing frame according to the present invention;
FIG. 3 is an exploded view of the blood collection set of the present invention;
FIG. 4 is a schematic structural diagram of a limiting plate, a pressing plate and a fixing column of the invention;
FIG. 5 is an exploded view of the compression hemostasis device of the present invention;
FIG. 6 is a schematic view of an arm fixing device according to the present invention.
In the figure: 1. placing a bottom plate; 10. a first fixing frame; 101. a shaft hole; 11. a second fixing frame; 2. a blood collection device; 20. a bearing; 21. a micro motor; 211. a screw rod; 22. a bump; 221. a threaded hole; 23. a first electric push rod; 24. a fixed base; 241. a second electric push rod; 25. a top plate; 251. a fixing plate; 252. a connecting rod; 253. a guide hole; 254. a third electric push rod; 26. a limiting plate; 27. pressing a plate; 271. an anti-slip layer; 28. fixing a column; 3. pressing the hemostatic device; 30. a fourth electric push rod; 31. an arc-shaped pressing block; 32. a hemostatic cotton sleeve; 33. a rubber ring; 4. an arm fixing device; 40. a rubber ring; 401. a pressure sensor; 41. an air pump; 42. a breather tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
an automatic arterial hemostix comprises a placing bottom plate 1, wherein a first fixing frame 10, a second fixing frame 11 and an arm fixing device 4 are sequentially arranged on the placing bottom plate 1 from left to right, and the first fixing frame 10 and the second fixing frame 11 are tightly welded on the placing bottom plate 1, so that the structure is firmer and more stable; two vertical section plate bodies of the first fixing frame 10 are internally provided with shaft holes 101 communicated with the outside, the first fixing frame 10 is provided with a blood sampling device 2, the blood sampling device 2 comprises two bearings 20 which are opposite to each other and are tightly welded on the hole walls of the corresponding shaft holes 101 and a micro motor 21 arranged on the first fixing frame 10, the micro motor 21 is provided with a fixed base, a plurality of threaded holes communicated with the outside are respectively arranged in the fixed base and the first fixing frame 10, and the fixed base on the micro motor 21 is fixedly arranged on the first fixing frame 10 by using fastening screws, so that the installation is convenient; a screw rod 211 which is horizontally arranged is tightly welded at the tail end of an output shaft of the micro motor 21, and the screw rod 211 penetrates through the bearing 20 and is tightly welded with an inner ring of the bearing 20, so that the screw rod 211 can freely rotate;
further, a projection 22 is arranged on the screw rod 211, a threaded hole 221 communicated with the outside is arranged in the projection 22, the screw rod 211 penetrates through the threaded hole 221 and is in threaded connection with the threaded hole 221, and the top surface of the projection 22 is attached to the bottom surface of the horizontal section plate body of the first fixing frame 10, so that the projection 22 can be prevented by the horizontal section plate body of the first fixing frame 10, and the projection 22 cannot rotate along with the rotation of the screw rod 211; a first electric push rod 23 is fixedly mounted on the bottom surface of the bump 22 through a plurality of fastening screws, a second electric push rod 241 is arranged on a telescopic shaft of the first electric push rod 23, a fixed base 24 is tightly welded at the tail end of the telescopic shaft of the first electric push rod 23, and the second electric push rod 241 is fixedly mounted on the fixed base 24 through a plurality of fastening screws, so that the second electric push rod 241 is stably mounted; the end of the telescopic shaft of the second electric push rod 241 is tightly welded with a top plate 25, a fixing plate 251 is arranged under the top plate 25, four connecting rods 252 arranged in a matrix form are tightly welded between the fixing plate 251 and the top plate 25, four guide holes 253 arranged in a matrix form are further arranged in the fixing plate 251, a third electric push rod 254 is fixedly arranged on the bottom surface of the top plate 25 through a plurality of fastening screws, a limiting plate 26 is tightly welded at the end of the telescopic shaft of the third electric push rod 254, a pressing plate 27 is arranged under the fixing plate 251, fixing posts 28 are tightly welded on the position, right opposite to the guide holes 253, of the pressing plate 27, the fixing posts 28 penetrate through the guide holes 253 and are in sliding connection with the guide holes 253, the top ends of the fixing posts 28 are tightly welded on the limiting plate 26, so that when the electric push rod 254 is used, the telescopic shaft, at this time, the needle head is pressed against the bottom surface of fixing plate 251 by pressing plate 27, and the needle head for blood collection can be fixed.
In this embodiment, the surface of the pressing plate 27 is provided with an anti-slip layer 271, which increases the friction between the pressing plate 27 and the needle head, so as to fix the needle head more firmly.
Specifically, the first fixing frame 10 and the second fixing frame 11 are both in an inverted U shape, so that the installation of parts is facilitated.
Furthermore, a pressing hemostasis device 3 is arranged on the second fixing frame 11, the pressing hemostasis device 3 comprises a fourth electric push rod 30 fixedly installed on the bottom surface of the rod body at the horizontal section of the second fixing frame 11 through a plurality of fastening screws, an arc-shaped pressing block 31 is tightly bonded at the tail end of a telescopic shaft of the fourth electric push rod 30, and the arc-shaped pressing block 31 is made of a silica gel material, so that the better elasticity of the arc-shaped pressing block is ensured, and the comfort of a patient can be improved when the arc-shaped pressing block is in contact with the skin of the patient; the arc-shaped pressing block 31 is sleeved with a hemostatic cotton sleeve 32, the hemostatic cotton sleeve 32 is made of cotton fiber materials, and the hemostatic cotton sleeve 32 can be used for pressing and stopping bleeding of a blood sampling part after blood sampling is finished; further, the opening of the hemostatic cotton sleeve 32 is also integrally formed with a rubber ring 33, the rubber ring 33 is sleeved on the telescopic shaft of the fourth electric push rod 30, the hemostatic cotton sleeve 32 is more firmly sleeved on the arc-shaped pressing block 31, the hemostatic cotton sleeve 32 is convenient to install and convenient to replace, one person can use the hemostatic cotton sleeve, and the problem that the puncture part of a general automatic arterial hemostix cannot be used for hemostasis is solved.
In addition, arm fixing device 4 includes the rubber ring 40 of closely bonding on placing bottom plate 1 and closely bonds the air pump 41 on placing bottom plate 1, the end of giving vent to anger of air pump 41 is equipped with breather pipe 42, breather pipe 42 is linked together with the inside cavity of rubber ring 40, breather pipe 42 and rubber ring 40 are integrated into one piece structure, still be equipped with pressure sensor 401 on the inner ring face of rubber ring 40, be convenient for when using, utilize air pump 41 work, the realization lets in gas towards in the rubber ring 40, make rubber ring 40 swell, tie the arm, its effect is the same with the pressure pulse area effect, can make the muscle pulse on the arm more prominent, be convenient for carry out blood sampling puncture work.
It should be noted that the micro motor 21 may be an ASD-B2 series servo motor manufactured by shanghai jeansi automation equipment ltd, and its matching circuit and power supply are also provided by the manufacturer; in addition, the related circuits, electronic components and modules in the present invention are all the prior art, and those skilled in the art can fully implement the present invention, and the protection content of the present invention does not relate to the improvement of software and methods.
It should be noted that the first electric push rod 23, the second electric push rod 241, the third electric push rod 254 and the fourth electric push rod 30 can all adopt TGA-100 series electric push rods manufactured by elephant electric appliances ltd in zhongshan city, and the matching circuit and power supply thereof are also provided by the manufacturer; in addition, the related circuits, electronic components and modules in the present invention are all the prior art, and those skilled in the art can fully implement the present invention, and the protection content of the present invention does not relate to the improvement of software and methods.
In this embodiment, the air pump 41 can be a 4a12B25R37 series miniature air pump produced by shenzhen huachu technology ltd, and its matching circuit and power supply are also provided by the manufacturer; in addition, the related circuits, electronic components and modules in the present invention are all the prior art, and those skilled in the art can fully implement the present invention, and the protection content of the present invention does not relate to the improvement of software and methods.
In this embodiment, the pressure sensor 401 may be a BMP180 series pressure sensor produced by shenzhen real-time launch and control limited, and a circuit and a power supply matched with the BMP180 series pressure sensor are also provided by the manufacturer; in addition, the related circuits, electronic components and modules in the present invention are all the prior art, and those skilled in the art can fully implement the present invention, and the protection content of the present invention does not relate to the improvement of software and methods.
Before the automatic arterial hemostix is used, after a patient passes an arm through the rubber ring 40, the air pump 41 is connected with an external power supply and works, the air pump 41 works and inflates towards the inside of the rubber ring 40, the rubber ring 40 expands, and the arm is fixed;
when in use, a worker places the blood sampling needle on the pressing plate 27, connects the third electric push rod 254 with an external power supply and makes the third electric push rod work, the telescopic shaft on the third electric push rod shortens to drive the limiting plate 26 and the pressing plate 27 to move upwards, so as to clamp the needle on the fixing plate 251, the worker connects the micro motor 21 with the external power supply and makes the micro motor work, when the output shaft on the micro motor rotates forwards or backwards, the lead screw 211 rotates forwards or backwards, the lug 22 is further driven to move leftwards or rightwards, when the lug 22 moves to a proper position, the power supply of the micro motor 21 is cut off, then the first electric push rod 23 is connected with the external power supply and makes the micro motor work, when the telescopic shaft on the micro motor extends or shortens, the second electric push rod 241 is driven to move upwards or downwards to a proper position integrally, when the second electric push rod 241 moves to a proper position, the power supply is cut, the needle head clamped between the pressing plate 27 and the fixing plate 251 is aligned to the artery part, the second electric push rod 241 is connected with an external power supply and works, the telescopic shaft on the second electric push rod extends to drive the needle head to move towards the artery part, puncture is carried out, medical personnel insert the vacuum blood collection tube on the needle head into an external vacuum blood collection test tube, and blood can enter the external vacuum blood collection test tube along the needle head and the vacuum blood collection tube to finish blood collection due to the vacuum environment in the external vacuum blood collection test tube;
after blood collection is finished, the second electric push rod 241 is connected with an external power supply and works, the telescopic shaft on the second electric push rod is shortened to drive the needle head to return, the fourth electric push rod 30 is connected with the external power supply and works, the telescopic shaft on the fourth electric push rod extends to drive the hemostatic cotton sleeve 32 to move downwards, blood collection parts are pressed to achieve hemostatic treatment, after hemostasis is finished, the fourth electric push rod 30 is connected with the external power supply and works, the telescopic shaft on the fourth electric push rod is shortened to stop puncture parts from being pressed, meanwhile, the needle head and the hemostatic cotton sleeve 32 are taken down, the air pump 41 is recycled to work, gas in the rubber ring 40 is pumped out, the rubber ring 40 is shrunk, the arm can be taken out, and the problems that when the number of people who take blood is large, the staff keep a blood collection posture for a long time, fatigue can be brought to the staff, and meanwhile the working efficiency can be reduced are solved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an automatic arterial hemostix, is including placing bottom plate (1), its characterized in that: the blood collecting device is characterized in that a first fixing frame (10), a second fixing frame (11) and an arm fixing device (4) are sequentially arranged on the placing bottom plate (1) from left to right, shaft holes (101) communicated with the outside are formed in two vertical section plate bodies of the first fixing frame (10), a blood collecting device (2) is arranged on the first fixing frame (10), the blood collecting device (2) comprises two bearings (20) which are opposite to each other and arranged in the corresponding shaft holes (101) and a micro motor (21) arranged on the first fixing frame (10), a lead screw (211) which is horizontally arranged is arranged at the tail end of an output shaft of the micro motor (21), the lead screw (211) penetrates through the bearings (20) and is tightly welded with an inner ring of the bearings (20), a convex block (22) is arranged on the lead screw (211), and a threaded hole (221) communicated with the outside is formed in the convex block (22), the lead screw (211) passes screw hole (221) and with threaded connection between screw hole (221), be equipped with first electric putter (23) on the bottom surface of lug (22), be equipped with second electric putter (241) on the telescopic shaft of first electric putter (23), the telescopic shaft end of second electric putter (241) is equipped with roof (25), the below of roof (25) is equipped with fixed plate (251), fixed plate (251) with be equipped with a plurality of connecting rods (252) that are the matrix arrangement between roof (25), still be equipped with a plurality of guiding holes (253) that are the matrix arrangement in fixed plate (251), be equipped with third electric putter (254) on the bottom surface of roof (25), the telescopic shaft end of third electric putter (254) is equipped with limiting plate (26), the below of fixed plate (251) is equipped with clamp plate (27), a fixing column (28) is arranged on the pressing plate (27) opposite to the guide hole (253), the fixing column (28) penetrates through the guide hole (253) and is in sliding connection with the guide hole (253), and the top end of the fixing column (28) is fixedly installed on the limiting plate (26).
2. The automated arterial blood collector of claim 1, wherein: the tail end of the telescopic shaft of the first electric push rod (23) is provided with a fixed base (24), and the second electric push rod (241) is fixedly installed on the fixed base (24) through a plurality of fastening screws.
3. The automated arterial blood collector of claim 1, wherein: the surface of the pressing plate (27) is provided with an anti-slip layer (271).
4. The automated arterial blood collector of claim 1, wherein: the first fixing frame (10) and the second fixing frame (11) are both in an inverted U shape.
5. The automated arterial blood collector of claim 1, wherein: be equipped with on second mount (11) and press hemostasis device (3), press hemostasis device (3) including setting up fourth electric putter (30) on the second mount (11) horizontal segment body of rod, the telescopic shaft end of fourth electric putter (30) is equipped with arc briquetting (31), the cover is equipped with hemostatic cotton cover (32) on arc briquetting (31).
6. The automated arterial blood collector of claim 5, wherein: an elastic ring (33) is further arranged at an opening of the hemostatic cotton sleeve (32), and the elastic ring (33) is sleeved on a telescopic shaft of the fourth electric push rod (30).
7. The automated arterial blood collector of claim 1, wherein: arm fixing device (4) are including fixed mounting place rubber ring (40) on bottom plate (1) and set up place air pump (41) on bottom plate (1), the end of giving vent to anger of air pump (41) is equipped with breather pipe (42), breather pipe (42) with the inside cavity of rubber ring (40) is linked together, still be equipped with pressure sensor (401) on the interior annular surface of rubber ring (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186980.8A CN110840464A (en) | 2019-11-28 | 2019-11-28 | Automatic artery hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186980.8A CN110840464A (en) | 2019-11-28 | 2019-11-28 | Automatic artery hemostix |
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| CN110840464A true CN110840464A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911186980.8A Pending CN110840464A (en) | 2019-11-28 | 2019-11-28 | Automatic artery hemostix |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401884A (en) * | 2020-12-02 | 2021-02-26 | 珠海市康利莱科技有限公司 | Blood taking needle suitable for arm and convenient to collect blood and using method thereof |
| CN113729705A (en) * | 2021-09-30 | 2021-12-03 | 常州市第一人民医院 | Anti-pollution blood collection equipment for clinical medical examination |
| CN113729829A (en) * | 2021-09-17 | 2021-12-03 | 杨清艳 | Intelligent femoral artery puncture point compression fixator |
| WO2021254356A1 (en) * | 2020-06-19 | 2021-12-23 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Precise arterial blood sampling device |
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| WO2021254356A1 (en) * | 2020-06-19 | 2021-12-23 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Precise arterial blood sampling device |
| CN112401884A (en) * | 2020-12-02 | 2021-02-26 | 珠海市康利莱科技有限公司 | Blood taking needle suitable for arm and convenient to collect blood and using method thereof |
| CN112401884B (en) * | 2020-12-02 | 2024-05-24 | 珠海市康利莱科技有限公司 | Blood taking needle suitable for arms and convenient for blood collection and use method thereof |
| CN113729829A (en) * | 2021-09-17 | 2021-12-03 | 杨清艳 | Intelligent femoral artery puncture point compression fixator |
| CN113729705A (en) * | 2021-09-30 | 2021-12-03 | 常州市第一人民医院 | Anti-pollution blood collection equipment for clinical medical examination |
| CN113729705B (en) * | 2021-09-30 | 2023-03-14 | 常州市第一人民医院 | Anti-pollution blood collection equipment for clinical medical examination |
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Application publication date: 20200228 |