CN107961019B - Integrated full-automatic hemostix and blood-sampling method - Google Patents
Integrated full-automatic hemostix and blood-sampling method Download PDFInfo
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- CN107961019B CN107961019B CN201810052324.8A CN201810052324A CN107961019B CN 107961019 B CN107961019 B CN 107961019B CN 201810052324 A CN201810052324 A CN 201810052324A CN 107961019 B CN107961019 B CN 107961019B
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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
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150221—Valves
-
- 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
- A61B5/150763—Details with identification means
- A61B5/150786—Optical identification systems, e.g. bar codes, colour codes
-
- 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
- A61B5/150946—Means for varying, regulating, indicating or limiting the speed or time of blood collection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
Abstract
Integrated full-automatic hemostix disclosed by the invention, including holder and contact pin mechanism, driving mechanism, hemostix and electronic knob device；Hemostix includes blood taking needle and hose, pumping row's blood connector；Pumping row's blood connector includes row blood channel and bleed-off passage, blind axis hole, air hole, the blood inlet in row's blood channel is connected with hose, blood outlet is equipped with row's blood needle, bleed-off passage one end is equipped with pumping needle, the other end is equipped with bleeding point, and the rotary axle valve axially confined is equipped at blind axis hole；Shaft arranges blood channel and bleed-off passage with blind gland seal with blocking is merged when initial bit；The first access connection blood inlet is connected to pumping needle and bleeding point with blood outlet, alternate path when arranging blood position；Connection row blood needle and air hole when antidrip position be connected tos and are evacuated needle and bleeding point.To thoroughly solve the problems, such as the blood water clock in blood collection procedure, and finishes to remove blood taking needle and its there will not be blood later in each tester blood sampling and drip.In addition, additionally providing corresponding blood-sampling method.
Description
Technical field
This application involves medical instruments field, it is mainly used for carrying out blood collection in health examination more particularly to one kind
Integrated full-automatic hemostix.The integrated full-automatic hemostix is mainly used for carrying out blood collection in health examination, certainly
It can be used for blood collection required when the detection or chemical examination of various diseases.
In addition, the application further relates to carry out the blood-sampling method of blood collection using above-mentioned integrated full-automatic hemostix.
Background technology
With economic development and improvement of living standards, the people is more and more stronger to the attention degree of health,
It increasingly receives an acclaim if health examination.Venous blood collection is essential big event in health examination, various hemostixes
The equipment such as tool, hemostix are developed in succession.
For example, the Chinese invention patent application that publication No. is 104783811 A of CN disclose a kind of automatic thorn plug device and
Include the hemostix of the automatic thorn plug device, though reach resistance blood purpose for hose to be clamped provided with clamping piece, to avoid blood
Drop is fallen.But in putting into practice, the inventor of the applicant has found to have the following technical problems：In automatic thorn plug device up and down motion process
In, it is difficult to avoid the blood caused by the reasons such as concussion from dripping.
Therefore it provides one kind preventing blood drippage effect more preferably hemostix and blood-sampling method so that in blood collection procedure
It is more securely and reliably that those skilled in that art are badly in need of the important technological problems solved at present.
Invention content
The purpose of the present invention includes providing a kind of integrated full-automatic hemostix, can by the integrated full-automatic hemostix
It operates so that easily blood was collected, and is dripped without blood during simple in structure, use.It is yet another object of the invention to provide
A kind of blood-sampling method carrying out blood collection using above-mentioned integrated full-automatic hemostix.
In a first aspect, the integrated full-automatic hemostix provided, including：
Holder；
Contact pin mechanism, it is liftable to be set on the holder；
Driving mechanism, output end are connected to control the lifting of the contact pin mechanism with the contact pin mechanism；
Hemostix is set in the contact pin mechanism, including sequentially connected blood taking needle and hose, pumping row's blood connector；
The electronic knob device of knob rotation is manipulated, is set in the contact pin mechanism, blood connector is arranged for controlling the pumping
Row's blood；
Wherein, the pumping row blood connector includes row blood channel and bleed-off passage, extends transversely through row's blood channel and institute
The air hole stated the columned blind axis hole of bleed-off passage and communicated with the blind axis hole, the blood inlet in row's blood channel with
The hose is connected, blood outlet is equipped with row's blood needle, and described bleed-off passage one end is equipped with the pumping needle parallel with row's blood needle, another
One end is equipped with bleeding point, and the rotary axle valve axially confined is equipped at the blind axis hole；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft coordinates with the blind gland seal
And row's blood channel and the bleed-off passage are blocked when the shaft is in initial position, the shaft is equipped with and is arranging
It is connected to the blood inlet when blood position and is connected to the pumping needle and described with the first access of the blood outlet, when arranging blood position
The alternate path of bleeding point, the third path that row's blood needle and the air hole are connected at antidrip position and antidrip
The fourth passage of the pumping needle and the bleeding point is connected to when position；The knob head coordinates with the electronic knob device.
Preferably, it is to rotate clockwise 60 degree that the shaft turns to row's blood position by initial position, by row's blood position
It is to rotate clockwise 60 degree to turn to antidrip position, and it is closed position to rotate clockwise 60 degree by antidrip position.
Preferably, the air hole is stepped hole, and is equipped with filter cotton in the larger part of oral area.
Preferably, the bleeding point is located at row's blood needle and the pumping needle in approximately the same plane, the bleeding point
Vertical with the pumping needle, the shaft of the rotary axle valve is located at approximately the same plane with row's blood needle and the pumping needle
Interior, the shaft of the rotary axle valve is vertical with the pumping needle.
Preferably, first access be one vertically through the shaft the first cylindrical hole, the alternate path is
One vertically through the shaft the second cylindrical hole, the third path be one vertically through the shaft third cylinder
Hole, the fourth passage be one vertically through the shaft the 4th cylindrical hole.
Preferably, second cylindrical hole and the 4th cylindrical hole are located on the same cross section, second cylinder
Angle between hole and the 4th cylindrical hole is 60 degree, second cylindrical hole and the 4th cylindrical hole intersection.
Preferably, the third path on the pumping row blood connector is arranged symmetrically relative to the center of rotation of the shaft
There are two.
Preferably, the oral area of the blind axis hole is equipped with an annular groove section, has and the annular groove on the shaft
Portion coordinates and the projecting ring section of edge-smoothing transition.
Preferably, the pumping row blood connector is equipped with the positioning table for being installed in the contact pin mechanism, should
Positioning table is equipped with the limiting slot for limit；The contact pin mechanism be equipped with air exhaust nozzle for coordinating with the bleeding point,
Slot for installing the pumping row blood connector, and the elasticity pressure for fastening the pumping row blood connector is equipped at the slot
Clamping and positioning device.
Preferably, the integrated full-automatic hemostix further includes supplying heparin tube to the corresponding position of the contact pin mechanism
Move pipe mechanism certainly.
Preferably, the contact pin mechanism is set to by the way that guiding mechanism is liftable on the holder.
Preferably, the integrated full-automatic hemostix further includes microcomputer, for scanning the bar code on heparin tube
Or 2 D code information scanner, for detect blood sampling level of the liquid in the tube detection device and for acquire taken a blood sample
The collector of person's personal information, microcomputer control the electronic knob according to the detection signal of the detection device of reception
The action of device is to control the action of the knob head, the data of reception scanner and carry out the personal information of itself and person of blood collecting
Matching.Preferably, the collector is scanner or electronics reading card device.
Preferably, the holder is equipped with card slot for being caught in the hose or clip to keep at the card slot
The relative position of hose and the blood taking needle.
Second aspect, a kind of blood-sampling method provided using above-mentioned integrated full-automatic hemostix, including walk as follows
Suddenly：
Step 110, the positioning table of pumping row's blood connector of the hemostix is placed to the slot in the contact pin mechanism
Kong Zhong is used in combination elastic compression positioning device to fasten, and the bleeding point of the pumping row blood connector is made to coordinate with the air exhaust nozzle, is described
The knob head of pumping row's blood connector coordinates with the electronic knob device；
Step 120, the personal information of person of blood collecting is acquired by the collector, microcomputer receives the information and remembers
Record；
Step 130, the blood taking needle of the hemostix is inserted into the vein of person of blood collecting and is fixed；
Step 140, described from pipe mechanism is moved to the corresponding position of contact pin mechanism supply heparin tube；
Step 150, the driving mechanism drives the contact pin mechanism to decline so that blood is arranged in the pumping in the contact pin mechanism
The test tube plug of heparin tube described in row's blood needle and pumping needle-penetration on connector；The electronic knob device drives the knob head rotation
To row's blood position, blood is introduced into the heparin tube, and the detection device detects blood liquid level；Reach specified blood sampling volume when institute
Stating electronic knob device drives the knob head to turn to antidrip position, and row's blood needle is connected to the air hole, the pumping
Needle is connected to the bleeding point, make in the blood outlet and row's blood needle in row's blood channel remaining blood flow into described in adopt
In blood vessel and keep air pressure in the heparin tube and the external world almost the same；The electronic knob device drives the knob head to turn to pass
Closed position, the driving mechanism drive the contact pin mechanism to rise；
Step 160, the bar code or Quick Response Code on heparin tube described in the scanner scanning, the microcomputer receive
The information is simultaneously matched and is recorded with blood sampling person's personal information；
It is step 170, described that moving pipe mechanism removes the heparin tube that blood collection is completed and supplies new heparin tube certainly,
It is repeatedly performed above-mentioned step 150 and step 160；
Step 180, before completing single last pipe blood collection of person of blood collecting, in advance by the blood taking needle extract with
The waste of the blood in the hemostix is reduced, after the completion removes the hemostix from the contact pin mechanism, is replaced
The blood collection of next person of blood collecting can be carried out after new hemostix.
The third aspect, the integrated full-automatic hemostix provided, including：
Holder；
Contact pin mechanism, it is liftable to be set on the holder,
Driving mechanism, output end are connected to control the lifting of the contact pin mechanism with the contact pin mechanism；
Hemostix is set in the contact pin mechanism, including sequentially connected blood taking needle and hose, pumping row's blood connector；
The electronic knob device of knob rotation is manipulated, is set in the contact pin mechanism, blood connector is arranged for controlling the pumping
Row's blood；
Wherein, the pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and
The syringe needle mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole, at the syringe needle mouth
Equipped with hollow needle, the blood inlet is connected with the hose, and the bleeding point is communicated with the blind axis hole, at the blind axis hole
Equipped with the rotary axle valve axially confined；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft coordinates with the blind gland seal
And the blood inlet and the syringe needle mouth, the bleeding point, the air hole, institute are blocked when the shaft is in initial position
State shaft be equipped be connected in bleed position the bleeding point and the syringe needle mouth first through hole, connect when arranging blood position
Lead to the blood inlet is connected to the syringe needle mouth and the air hole with the second through-hole of the syringe needle mouth, at antidrip position the
Three through-holes；The rotation of the knob head is controlled by the electronic knob device of the manipulation knob rotation.
Preferably, the air hole is stepped hole, and is equipped with filter cotton in the larger part of oral area.
Preferably, the bleeding point is located at the blood inlet and the hollow needle in approximately the same plane, the pumping
Mouth is vertical with the hollow needle, and the shaft of the rotary axle valve is located at same with the bleeding point and the hollow needle
In plane, the shaft of the rotary axle valve is vertical with the hollow needle.
Preferably, the first through hole is the first circular hole of a perforation shaft, and second through-hole is a perforation
Second circular hole of the shaft, the third through-hole are the third circular hole of a perforation shaft.
Preferably, the angle between first circular hole and second circular hole is 45 degree.
Preferably, the third through-hole on the pumping row blood connector is arranged symmetrically relative to the center of rotation of the shaft
There are two.
Preferably, the oral area of the blind axis hole is equipped with an annular groove section, has and the annular groove on the shaft
The projecting ring section of the edge-smoothing transition of portion's cooperation.
Preferably, the pumping row blood connector is equipped with the positioning table for being installed in the contact pin mechanism, should
Positioning table is equipped with the limiting slot for limit；The contact pin mechanism be equipped with air exhaust nozzle for coordinating with the bleeding point,
Slot for installing the pumping row blood connector, and the elasticity pressure for fastening the pumping row blood connector is equipped at the slot
Clamping and positioning device.
Preferably, the integrated full-automatic hemostix further includes supplying heparin tube to the corresponding position of the contact pin mechanism
Move pipe mechanism certainly.
Preferably, the contact pin mechanism is set to by the way that guiding mechanism is liftable on the holder.
Preferably, the integrated full-automatic hemostix further includes microcomputer, for scanning the bar code on heparin tube
Or 2 D code information scanner, for detect blood sampling level of the liquid in the tube detection device and for acquire taken a blood sample
The collector of person's personal information, microcomputer control the electronic knob according to the detection signal of the detection device of reception
The action of device is to control the action of the knob head, the data of reception scanner and carry out the personal information of itself and person of blood collecting
Matching.Preferably, the collector is scanner or electronics reading card device.
Preferably, the holder is equipped with card slot for being caught in the hose or clip to keep at the card slot
The relative position of hose and the blood taking needle.
Fourth aspect, a kind of blood-sampling method provided using above-mentioned integrated full-automatic hemostix, including walk as follows
Suddenly：
Step 210, the positioning table of pumping row's blood connector of the hemostix is placed to the slot in the contact pin mechanism
Kong Zhong is used in combination elastic compression positioning device to fasten, and the bleeding point of the pumping row blood connector is made to coordinate with the air exhaust nozzle, is described
The knob head of pumping row's blood connector coordinates with the electronic knob device；
Step 220, the personal information of person of blood collecting is acquired by the collector, microcomputer receives the information and remembers
Record；
Step 230, the blood taking needle of the hemostix is inserted into the vein of person of blood collecting and is fixed；
Step 240, described from pipe mechanism is moved to the corresponding position of contact pin mechanism supply heparin tube；
Step 250, the driving mechanism drives the contact pin mechanism to decline so that blood is arranged in the pumping in the contact pin mechanism
Hollow needle on connector pierces through the test tube plug of the heparin tube；The electronic knob device drives the knob head to turn to pumping
Position is evacuated the heparin tube；The electronic knob device drives the knob head to turn to row's blood position, and blood is drawn
Enter in the heparin tube, the detection device detects blood liquid level；Reach electronic knob device when specified blood sampling volume and drives institute
It states knob head and turns to antidrip position, the syringe needle mouth is connected to the air hole, makes the syringe needle mouth and the hollow needle
Interior remaining blood flows into the heparin tube and makes air pressure in the heparin tube and the external world almost the same；The electronic knob
Device drives the knob head to turn to closed position, and the driving mechanism drives the contact pin mechanism to rise；
Step 260, the bar code or Quick Response Code on heparin tube described in the scanner scanning, the microcomputer receive
The information is simultaneously matched and is recorded with blood sampling person's personal information；
It is step 270, described that moving pipe mechanism removes the heparin tube that blood collection is completed and supplies new heparin tube certainly,
It is repeatedly performed above-mentioned step 250 and step 260；
Step 280, before completing single last pipe blood collection of person of blood collecting, in advance by the blood taking needle extract with
The waste of the blood in the hemostix is reduced, after the completion removes the hemostix from the contact pin mechanism, is replaced
The blood collection of next person of blood collecting can be carried out after new hemostix.
Part advantageous effect of the invention in the application approximately as.
1. a kind of integrated full-automatic hemostix being related to comprising holder and contact pin mechanism, driving mechanism, hemostix
Tool and the electronic knob device for manipulating knob rotation；The hemostix includes sequentially connected blood taking needle and hose, pumping row
Blood connector；The pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and the needle
Mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole for head, the row of being equipped at the syringe needle mouth
Blood needle, the blood inlet are connected with the hose, and the bleeding point is communicated with the blind axis hole, are equipped at the blind axis hole axial
The rotary axle valve of restriction；Since when shaft is in initial position, the shaft matches with the blind gland seal and merges resistance
Disconnected row's blood channel and the bleed-off passage；When arranging blood position, described in the first access connection that the shaft is equipped with
Blood inlet is connected to the pumping needle and the bleeding point with the blood outlet, alternate path；At antidrip position, third path connects
Lead to row's blood needle and is connected to the pumping needle and the bleeding point with the air hole, fourth passage.To extract heparin tube
Test tube plug before, it has been just the state in not no blood to arrange in blood needle, and arranges blood channel and also hindered by rotary axle valve
It is disconnected, therefore, before row's blood needle is inserted into the test tube plug of heparin tube, extracts test tube plug and be inserted into the test tube plug of next heparin tube
All it is no blood water clock before, thoroughly solves the problems, such as the blood water clock in blood collection procedure, and in each tester
Blood sampling is finished to remove blood taking needle and its there will not be blood later and be dripped.
2. a kind of integrated full-automatic hemostix being related to, it is stepped hole that the air hole on blood connector is arranged in pumping, and
The larger part of oral area is equipped with filter cotton, is polluted caused by can effectively prevent extraneous possibility.In addition, on the pumping row blood connector
Third path be arranged symmetrically two relative to the center of rotation of the shaft；It is symmetrical arranged the control for rotate more
Convenient, full-range operation can be realized in rotation 180 degree, and closed position when rotating 180 degree is also initial position, in this way for
Pumping row blood connector operation it is more convenient, eliminate the initial markers in rotary shaft and needed when having saved subsequent operation by
Rotary axle valve turns to the operation of initial position.
3. another the integrated full-automatic hemostix being related to comprising holder and contact pin mechanism, driving mechanism, hemostix
Tool and the electronic knob device for manipulating knob rotation；The hemostix includes sequentially connected blood taking needle and hose, pumping row
Blood connector；The pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and the needle
Mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole for head, is equipped at the syringe needle mouth empty
Heart syringe needle, the blood inlet are connected with the hose, and the bleeding point is communicated with the blind axis hole, and axis is equipped at the blind axis hole
To the rotary axle valve of restriction, the rotary axle valve includes shaft and the knob head of stretching；Since shaft is in initial position
When, the shaft, which matches to merge with the blind gland seal, blocks the blood inlet and the syringe needle mouth, the bleeding point, institute
State air hole；In bleed position, first through hole is connected to the bleeding point and the syringe needle mouth；When arranging blood position, second is logical
Hole is connected to the blood inlet and the syringe needle mouth；At antidrip position, third through-hole is connected to the syringe needle mouth and the air hole.
To be just the state in not blood in hollow needle, and arrange blood before the test tube plug for extracting heparin tube
Channel is also blocked by rotary axle valve, therefore, before the test tube plug that hollow needle is inserted into heparin tube, is extracted test tube plug and is inserted
The test tube plug for entering next heparin tube is all before no blood water clock, thoroughly solves the blood water clock in blood collection procedure
Problem, and finish to remove blood taking needle and its there will not be blood later in each tester blood sampling and drip.
4. the blood-sampling method being related to, easy to operate, it is only necessary to which blood taking needle is inserted into the vein of person of blood collecting by staff
In blood vessel, all processes of blood sampling can be automatically performed by starting above-mentioned integrated full-automatic hemostix, be realized more completely
Automation, dripped without blood in not only easy to operate but also whole process.
Above-mentioned each described purpose, characteristic and technical solution invented can be common or independent in any combination
Ground application.It is not necessarily required to combine all purposes or features in each technical solution.
Description of the drawings
Embodiment in order to illustrate more clearly of invention claimed or technical solution in the prior art below will
A brief introduction will be made to the drawings that need to be used in the embodiment or the description of the prior art, it should be apparent that, in being described below
Attached drawing is only that some embodiments of some of which invention are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of schematic cross-sectional view of alternative embodiment of integrated full-automatic hemostix provided herein.
Fig. 2 is the close-up schematic view of the integrated full-automatic hemostix in Fig. 1.
Fig. 3 is the stereoscopic schematic diagram of the hemostix in Fig. 1 and Fig. 2, is free of blood taking needle and hose.
Fig. 4 is the schematic cross-sectional view of Fig. 3.
Fig. 5 is the schematic cross-sectional view for rejecting rotary axle valve in Fig. 4 and being evacuated needle, arranging blood needle.
Fig. 6 is a kind of volume rendering schematic diagram of alternative embodiment of the rotary axle valve in Fig. 1-Fig. 5.
Fig. 7 is the schematic side view of a certain angle of Fig. 6.
Fig. 8 is the schematic cross-sectional view at a certain visual angle of the hemostix in Fig. 1 and Fig. 2.
Fig. 9 is the schematic cross-sectional view of another alternative embodiment of integrated full-automatic hemostix provided herein.
Figure 10 is the close-up schematic view of the integrated full-automatic hemostix in Fig. 9.
Figure 11 is the stereoscopic schematic diagram of the hemostix in Figure 10 and Fig. 9, is free of blood taking needle and hose.
Figure 12 is the section view perspective diagram of Figure 11.
Figure 13 is the schematic cross-sectional view that rotary axle valve and pumping needle, hollow needle are rejected in Figure 12.
Figure 14 is a kind of stereoscopic schematic diagram of alternative embodiment of the rotary axle valve in Fig. 9-Figure 13.
Figure 15 is the perspective diagram of a certain angle of Figure 14.
Figure 16 is the schematic cross-sectional view at a certain visual angle at the hemostix in Fig. 9 and Figure 10.
Figure 17 is the signal of the liquid storage pot of another alternative embodiment of integrated full-automatic hemostix provided herein
Figure.
Specific implementation mode
In order to make those skilled in the art more fully understand the involved each technical solution of invention, below in conjunction with the accompanying drawings and
Specific embodiment is described in further detail each invention.It should be noted that in the absence of conflict, in the application
Each particular technique feature described in embodiment and embodiment can be combined by any suitable means；In order to keep away
Exempt from unnecessary repetition, various combinations of possible ways are no longer separately illustrated in the application, as long as it is without prejudice to the think of of invention
Think, equally should be considered as content disclosed in the present application.
In a kind of specific embodiment, referring to fig. 1 and fig. 2, the integrated full-automatic hemostix provided, including branch
Frame 01 and contact pin mechanism 10, driving mechanism 20, hemostix 30 and the electronic knob device 02 for manipulating knob rotation, are inserted
Needle mechanism 10 is liftable to be set on holder 01, and the output end 21 of driving mechanism 20 is connected with contact pin mechanism 10 to be inserted for controlling
The lifting of needle mechanism 10, hemostix 30 include sequentially connected blood taking needle 31 and hose 32, pumping row's blood connector 33；Electronic rotation
Button device 02 is set to row's blood for controlling pumping row's blood connector 33 in contact pin mechanism 10.
Referring to figs. 1 to Fig. 4, pumping row's blood connector 33 includes row's blood channel 331 and bleed-off passage 332, the row's of extending transversely through blood
The columned blind axis hole 333 of channel 331 and bleed-off passage 332 and the air hole 334 communicated with the blind axis hole 333, arrange blood
The blood inlet in channel 331 is connected with hose 32, blood outlet is equipped with row's blood needle 34, and 332 one end of bleed-off passage is equipped with and row's blood needle 34
Parallel pumping needle 35, the other end are equipped with bleeding point 335, and the rotary axle valve 36 axially confined is equipped at blind axis hole 333.
As shown in Figure 1 to Figure 4 and shown in Fig. 6 and Fig. 7, rotary axle valve 36 includes the knob head 362 of shaft 361 and stretching,
Shaft 361 and 333 leakproofness of blind axis hole with merges the blocking when the shaft 361 be in initial position arrange blood channel 331 and
Bleed-off passage 332, shaft 361 are equipped with first of the blood inlet and blood outlet in connection row's blood channel 331 when arranging blood position
Access 363, when arranging blood position connection pumping needle 35 with the alternate path 364 of bleeding point 335, in antidrip position when be connected to arrange blood
Needle 34 is connected to the four-way of pumping needle 35 and bleeding point 335 with the third path 365 of air hole 334 and at antidrip position
Road 366；Knob head 362 coordinates with electronic knob device 02.
In an advantageous embodiment, referring to figs. 1 to Fig. 4, in conjunction with shown in Fig. 6 and Fig. 7, the knob head of rotary axle valve 36
362 be in linear type, and the output end of the electronic knob device 02 coordinated with knob head 362 is then at flat recess shape, when a word is in vertical
As initial position when direction, by initial position, it is row's blood positions that rotary axle valve 36, which rotates clockwise 60 degree, continues to turn
Dynamic 60 degree are antidrip position, are rotated further 60 degree of closed positions of having arrived.Linear type and flat recess are in when closed position
Vertical state differs 180 degree with linear type when initial position and flat recess, in this way, being taken out after the completion of tester's blood sampling
Hemostix 30 and when replacing next hemostix, without adjusting electronic knob device 02, next hemostix is installed and is located
In the state of initial position.In addition, the fit structure of knob head 362 and corresponding electronic knob device 02 can also be using other each
The structure of the existing driving form of kind, above-mentioned linear type and flat recess cooperation is a kind of convenient and simple structure.In addition, for
The interval problem of rotational angle, it for interval is only a kind of way easy to operation that 60 degree are used in above preferred embodiment, such as
Initial position may be used and rotate 50 degree to blood positions are arranged, be rotated further by 50 degree to antidrip position, be rotated further by 80 degree to closed position,
The combination of various other suitable angles can also be used.
In an advantageous embodiment, as shown in Figure 3 and Figure 5, air hole 334 is stepped hole, and the portion larger in oral area
It is arranged with filter cotton, filter cotton can also use minifilters to replace, and extraneous pollutant enters when preventing pumping
In heparin tube.
In an advantageous embodiment, as shown in Figures 1 to 5, bleeding point 335 is located at same with row's blood needle 34 and pumping needle 35
In one plane, bleeding point 335 is vertical with pumping needle 35, and shaft 361 is located at same flat with row's blood needle 34 and pumping needle 35
In face, shaft 361 is vertical with pumping needle 35.
In an advantageous embodiment, as shown in Fig. 1 and Fig. 4, Fig. 6, the first access 363 is one vertically through shaft
361 the first cylindrical hole, alternate path 364 be one vertically through shaft 361 the second cylindrical hole, third path 365 be one
Vertically through the third cylindrical hole of shaft 361, fourth passage 366 be one vertically through shaft 361 the 4th cylindrical hole.
In an advantageous embodiment, as shown in Figure 6 and Figure 7, second cylindrical hole and the 4th cylindrical hole are located at
On the same cross section and intersect, i.e., alternate path 364 is located on the same cross section and intersects with fourth passage 366, described
Angle between second cylindrical hole and the 4th cylindrical hole is 60 degree, second cylindrical hole and the 4th cylindrical hole phase
It hands over.
In an advantageous embodiment, as shown in Figure 6 and Figure 7, the third path 365 on pumping row blood connector 33 relative to
The center of rotation of shaft 361 has been arranged symmetrically two.Setting with this configuration so that rotary axle valve 36 is rotated 180 degree
A cycle is constituted, the control of the electronic knob device 02 of such hemostix is more convenient.
In an advantageous embodiment, as shown in Figures 4 to 6, the oral area of blind axis hole 333 is equipped with an annular groove section 336,
There is the projecting ring section 367 with the annular groove section 336 cooperation and edge-smoothing transition on shaft 361.This is to axially confine rotation
In addition a kind of more easy structure of shaft valve 36 can also use nut or other fasteners to carry out axial position limit
It is fixed, axial restriction can also be carried out to rotary axle valve 36 using other various suitable modes.
In an advantageous embodiment, as shown in figures 3 and 8, pumping row's blood connector 33 is equipped with for being installed on
Positioning table 337 in contact pin mechanism 10, the positioning table 337 are equipped with the limiting slot 338 for limit.Such as Fig. 1 and Fig. 2 and figure
Shown in 8, contact pin mechanism 10 is equipped with air exhaust nozzle 11 for coordinate with bleeding point 335, for install the row's of pumping blood connector 33
Slot 12, and the elastic compression positioning device 13 for fastening pumping row's blood connector 33 is equipped at the slot 12.Preferably, elastic
Pressing positioner 13 can be spring compression mechanism, can also other mechanisms with flexible compress function.
In an advantageous embodiment, as shown in Figure 1, the integrated full-automatic hemostix further includes to contact pin mechanism 10
Corresponding position supply heparin tube from move pipe mechanism 03, microcomputer 04, for scan bar code on heparin tube or
The scanner 05 of 2 D code information, for detect blood sampling level of the liquid in the tube detection device 06 and for acquire taken a blood sample
Collector 07, automatic mixing device 08 and the rack for test tube 09 of person's personal information.In an advantageous embodiment, collector 07 is to sweep
Retouch instrument or electronics reading card device.
Wherein, microcomputer 04 controls the action of electronic knob device 02 according to the detection signal of the detection device 06 of reception
With the action of control handle head 362, receives the data of scanner 05 and match it with the personal information of person of blood collecting, from
Dynamic vortex mixer 08 is used to the blood in heparin tube carrying out mixing, and rack for test tube 09 is for placing heparin tube.In addition, showing in attached drawing 1
The scanner 05 and detection device 06 of meaning be only both position signal, in addition, the two position can also carry out exchange or into
Row adjustment appropriate.
In an advantageous embodiment, with reference to figure 1 and Fig. 2, contact pin mechanism 10 is set to branch by the way that guiding mechanism is liftable
On frame 01.Holder 01 is equipped with for being caught in the card slot of hose 32 keeping the phase of hose 32 and blood taking needle 31 at the card slot
To position, in this way during contact pin mechanism 10 lifts, the opposite position of the hose 32 of 31 positions from groove position to blood taking needle
Setting would not change, and the movement of blood taking needle 31 will not be caused because of the lifting of contact pin mechanism 10.In addition it is also possible to use clip
Instead of card slot hose 32 is clamped.
According to the another aspect of the application, a kind of blood sampling side using above-mentioned integrated full-automatic hemostix is provided
Method can refer to attached drawing 1 to Fig. 8, specifically comprise the following steps：
Step 110, the positioning table 337 of pumping row's blood connector 33 of hemostix 30 is placed to the slot in contact pin mechanism 10
In hole 12, elastic compression positioning device 13 is used in combination to fasten, the bleeding point 335 of pumping row's blood connector 33 is made to coordinate with air exhaust nozzle 11,
The knob head 362 of pumping row's blood connector 33 coordinates with electronic knob device 02；
Step 120, the personal information of person of blood collecting is acquired by collector 07, microcomputer 04 receives the information and remembers
Record；
Step 130, the blood taking needle 31 of hemostix 30 is inserted into the vein of person of blood collecting and is fixed；
Step 140, move pipe mechanism 03 certainly and supply heparin tube to the corresponding position of contact pin mechanism 10；
Step 150, driving mechanism 20 drives contact pin mechanism 10 to decline so that blood connector 33 is arranged in the pumping in contact pin mechanism 10
On row's blood needle 34 and pumping needle 35 pierce through the test tube plug of the heparin tube；Electronic knob device 02 drives knob head 362 to turn to
Blood position is arranged, blood is introduced into the heparin tube, and detection device 06 detects blood liquid level；Reach electronic rotation when specified blood sampling volume
Button device 02 drives knob head 362 to turn to antidrip position, and row's blood needle 34 is connected to air hole 334, is evacuated needle 35 and bleeding point 335
Connection makes remaining blood in the blood outlet and row's blood needle 34 in row's blood channel 331 flow into the heparin tube and make the blood sampling
Air pressure and the external world in pipe is almost the same；Electronic knob device 02 drives knob head 362 to turn to initial position, and driving mechanism 20 is driven
Dynamic contact pin mechanism 10 rises；
Step 160, scanner 05 scans bar code or Quick Response Code on the heparin tube, and microcomputer 04 receives the letter
It ceases and is matched and recorded with blood sampling person's personal information；
Step 170, move pipe mechanism 03 certainly and the heparin tube that blood collection is completed is removed to and supplied new heparin tube, weight
Above-mentioned step 150 and step 160 are completed again；
Step 180, before completing single last pipe blood collection of person of blood collecting, blood taking needle 31 is extracted to subtract in advance
The waste of blood in few hemostix 30, after the completion removes hemostix 30, the blood sampling more renewed from contact pin mechanism 10
The blood collection of next person of blood collecting can be carried out after utensil.
In above-mentioned blood-sampling method, in the absence of conflict, one or more step can be adjusted suitably
It changes or is carried out at the same time, the sequence of above-mentioned steps should not be interpreted as the improper restriction carried out to it.
According to the another aspect of the application, Fig. 9 to Figure 10 is please referred to, provides integrated full-automatic hemostix, including：
Holder 01；
Contact pin mechanism 10, it is liftable to be set on holder 01,
Driving mechanism 20, output end 21 are connected to control the lifting of contact pin mechanism 10 with contact pin mechanism 10；
Hemostix 40 is set in contact pin mechanism 10, including sequentially connected blood taking needle 41 and hose 42, pumping row's blood connect
First 43；
The electronic knob device 02 of knob rotation is manipulated, is set in contact pin mechanism 10, for controlling pumping row's blood connector 43
Arrange blood.
With reference to figure 9 to Figure 12, pumping row's blood connector 43 includes substantially parallel blood inlet 431 and syringe needle mouth 432, Yi Jiyu
Blood inlet 431 and syringe needle mouth 432 is substantially vertical and the blind axis hole 433 communicated, the bleeding point 434 that is communicated with the blind axis hole 433 and
Air hole 435 is equipped with hollow needle 436 at syringe needle mouth 432, and blood inlet 431 is connected with hose 42, bleeding point 434 and blind axis hole
433 communicate, and the rotary axle valve 44 axially confined is equipped at blind axis hole 433；
As shown in Fig. 9 to Figure 12 and Figure 14 and Figure 15, rotary axle valve 44 includes the knob head of shaft 45 and stretching
46, shaft 45, which matches to merge with 433 leakproofness of blind axis hole, blocks blood inlet 431 and needle when the shaft 45 is in initial position
Head mouth 432, bleeding point 434, air hole 435, shaft 45, which is equipped with, is connected to bleeding point 434 and syringe needle mouth in bleed position
432 first through hole 451 is connected to the second through-hole 452 of blood inlet 431 and syringe needle mouth 432 when arranging blood position, in antidrip position
The third through-hole 453 of Shi Liantong syringe needles mouth 432 and air hole 435；The rotation of knob head 46 is controlled by electronic knob device 02.
In an advantageous embodiment, with reference to figure 9 to Figure 12, in conjunction with shown in Figure 14 and Figure 15, the knob of rotary axle valve 44
First 46 be in linear type, and the output end of the electronic knob device 02 coordinated with knob head 46 is then at flat recess shape, when a word is in vertical
As initial position when direction, by initial position, it is bleed position that rotary axle valve 44, which rotates clockwise 45 degree, continues to turn
Dynamic 45 degree are row's blood position, and it is antidrip position to be rotated further 45 degree, is rotated further 45 degree of closed positions of having arrived.Close stance
Linear type and flat recess are in vertical state when setting, and 180 degree is differed with linear type when initial position and flat recess, in this way,
When taking out hemostix 40 after the completion of one tester's blood sampling and replace next hemostix, without adjusting electronic knob device
02, the state that next hemostix is in initial position is installed.In addition, knob head 46 and accordingly electronic knob device 02
It is one kind that fit structure, which can also use various other existing driving forms, the structure that above-mentioned linear type and flat recess coordinate,
Convenient and simple structure.In addition, for the interval problem of rotational angle, 45 degree are used only to be for interval in above preferred embodiment
A kind of way easy to operation, such as initial position may be used and rotate 40 degree to bleed position, 40 degree are rotated further by row's blood position
It sets, is rotated further by 40 degree to antidrip position, is rotated further by 60 degree to closed position, the group of various other suitable angles can also be used
It closes.
In an advantageous embodiment, as shown in Figure 11 to Figure 13, air hole 435 is stepped hole, and larger in oral area
Part is equipped with filter cotton, and filter cotton can also use minifilters to replace, and extraneous pollutant enters when preventing pumping
Into heparin tube.
In an advantageous embodiment, as shown in Fig. 9 to Figure 14, bleeding point 434 and blood inlet 431 and hollow needle 436
In approximately the same plane, bleeding point 434 is vertical with hollow needle 436, shaft 45 and bleeding point 434 and hollow needle 436
In approximately the same plane, shaft 45 is vertical with hollow needle 436.
In an advantageous embodiment, as shown in Fig. 9 and Figure 12, Figure 14 and Figure 15, first through hole 451 is that a perforation turns
First circular hole of axle portion 45, the second through-hole 452 are the second circular hole of a perforation shaft 45, and third through-hole 453 is that a perforation turns
The third circular hole of axle portion 45.In addition, the third circular hole can be replaced by one section of slot being arranged on shaft 45.
In an advantageous embodiment, as shown in Figure 14 and Figure 15, between first circular hole and second circular hole
Angle is 45 degree, and second circular hole and the third circular hole are mutually parallel.Preferably, first through hole 451 passes through shaft 45
Center of rotation, the second through-hole 452 by shaft 45 center of rotation.
In an advantageous embodiment, as shown in Figure 14 and Figure 15, the third through-hole 453 on pumping row's blood connector 43 is opposite
It is arranged symmetrically two in the center of rotation of shaft 45.Setting with this configuration so that rotary axle valve 44 is rotated 180 degree
A cycle is constituted, the control of the electronic knob device 02 of such hemostix is more convenient.
In an advantageous embodiment, as shown in Fig. 9 to Figure 13, the oral area of blind axis hole 433 is equipped with an annular groove section
437, there is on shaft 45 projecting ring section 454 of the edge-smoothing transition coordinated with the annular groove section 437.This is to axially confine
In addition a kind of more easy structure of rotary axle valve 44 can also use nut or other fasteners and other structures etc.
Axial position restriction is carried out, axial restriction can also be carried out to rotary axle valve 44 using other various suitable modes.
In an advantageous embodiment, as shown in figures 11 and 16, pumping row's blood connector 43 is equipped with for being installed
In the positioning table 438 in contact pin mechanism 10, which is equipped with the limiting slot 439 for limit.As Fig. 9 and Figure 10 with
And shown in Figure 16, contact pin mechanism 10 is equipped with air exhaust nozzle 11 for coordinate with bleeding point 434, arranges blood connector for installing pumping
43 slot 12, and the elastic compression positioning device 13 for fastening pumping row's blood connector 43 is equipped at the slot 12.Preferably,
Elastic compression positioning device 13 can be spring compression mechanism, can also other mechanisms with flexible compress function.
In an advantageous embodiment, as shown in figure 9, the integrated full-automatic hemostix further includes to contact pin mechanism 10
Corresponding position supply heparin tube from move pipe mechanism 03, microcomputer 04, for scan bar code on heparin tube or
The scanner 05 of 2 D code information, for detect blood sampling level of the liquid in the tube detection device 06 and for acquire taken a blood sample
Collector 07, automatic mixing device 08 and the rack for test tube 09 of person's personal information.In an advantageous embodiment, collector 07 is to sweep
Retouch instrument or electronics reading card device.
Wherein, microcomputer 04 controls the action of electronic knob device 02 according to the detection signal of the detection device 06 of reception
With the action of control handle head 46, receives the data of scanner 05 and match it with the personal information of person of blood collecting, from
Dynamic vortex mixer 08 is used to the blood in heparin tube carrying out mixing, and rack for test tube 09 is for placing heparin tube.In addition, showing in attached drawing 1
The scanner 05 and detection device 06 of meaning be only both position signal, in addition, the two position can also carry out exchange or into
Row adjustment appropriate.
In an advantageous embodiment, with reference to figure 1 and Fig. 2, contact pin mechanism 10 is set to branch by the way that guiding mechanism is liftable
On frame 01.Holder 01 is equipped with for being caught in the card slot of hose 42 keeping the phase of hose 42 and blood taking needle 41 at the card slot
To position, in this way during contact pin mechanism 10 lifts, the opposite position of the hose 42 of 41 positions from groove position to blood taking needle
Setting would not change, and the movement of blood taking needle 41 will not be caused because of the lifting of contact pin mechanism 10.In addition it is also possible to use clip
Instead of card slot hose 42 is clamped.
Attached drawing 1 is please referred to Figure 17 and combines any of the above-described embodiment, is adopted in a kind of any of the above-described integrated full-automatic
, can be by the way that liquid storage pot 50 be arranged in the channel of the pumping after air exhaust nozzle 11 in blood instrument, the air inlet pipe 52 of liquid storage pot 50 is goed deep into
Import to the inside of liquid storage pot 50, the escape pipe 53 of liquid storage pot 50 is then arranged in the top of liquid storage pot 50, the liquid storage pot 50
Tank body 51 is a generally circular tank structure.By the way that the structure is arranged, though in blood collection procedure because known to various or
It is unknown either unexpected factors to cause to be gone through bleeding point 335 or bleeding point 434 by exhaust needle 35 or hollow needle 436
Can flow and be stored into the liquid storage pot 50 to the blood in air exhaust nozzle 11, pollute without flowing at vacuum air pump or
Person damages vacuum air pump.
In addition, please referring to attached drawing 1 to Figure 17 and combining any of the above-described embodiment, pipe device 03 therein of moving certainly uses straight line
Mobile structure, it is clear that this can also be moved structure of the pipe device 03 using turntable certainly, at this moment automatic mixing device 08 and rack for test tube
09 and scanner 05 and detection device 06 do the structural adjustment of adaptability, details are not described herein again for specific implementation mode.
According to the another aspect of the application, a kind of blood sampling side using above-mentioned integrated full-automatic hemostix is provided
Method can refer to attached drawing 9 to Figure 16, specifically comprise the following steps：
Step 210, the positioning table 438 of pumping row's blood connector 43 of hemostix 40 is placed to the slot in contact pin mechanism 10
In hole 12, elastic compression positioning device 13 is used in combination to fasten, the bleeding point 434 of pumping row's blood connector 43 is made to coordinate with air exhaust nozzle 11,
The knob head 46 of pumping row's blood connector 43 coordinates with electronic knob device 02；
Step 220, the personal information of person of blood collecting is acquired by collector 07, microcomputer 04 receives the information and remembers
Record；
Step 230, the blood taking needle 41 of hemostix 40 is inserted into the vein of person of blood collecting and is fixed；
Step 240, move pipe mechanism 03 certainly and supply heparin tube to the corresponding position of contact pin mechanism 10；
Step 250, driving mechanism 20 drives contact pin mechanism 10 to decline so that blood connector 43 is arranged in the pumping in contact pin mechanism 10
On hollow needle 436 pierce through the test tube plug of the heparin tube；Electronic knob device 02 drives knob head 46 to turn to bleed position,
The heparin tube is evacuated；Electronic knob device 02 drives 46 row's of turning to blood position of knob head, blood to be introduced into described adopt
Intravascular, detection device 06 detects blood liquid level；Electronic knob device 02 drives knob head 46 to turn to when reaching specified blood sampling volume
Antidrip position, syringe needle mouth 432 are connected to air hole 435, and remaining blood in syringe needle mouth 432 and hollow needle 436 is made to flow into
In the heparin tube and keep air pressure in the heparin tube and the external world almost the same；Electronic knob device 02 drives knob head 46 to turn to
Initial position, driving mechanism 20 drive contact pin mechanism 10 to rise；
Step 260, scanner 05 scans bar code or Quick Response Code on the heparin tube, and microcomputer 04 receives the letter
It ceases and is matched and recorded with blood sampling person's personal information；
Step 270, move pipe mechanism 03 certainly and the heparin tube that blood collection is completed is removed to and supplied new heparin tube, weight
Above-mentioned step 250 and step 260 are completed again；
Step 280, before completing single last pipe blood collection of person of blood collecting, blood taking needle 41 is extracted to subtract in advance
The waste of blood in few hemostix 40, after the completion removes hemostix 40, the blood sampling more renewed from contact pin mechanism 10
The blood collection of next person of blood collecting can be carried out after utensil.
Either to refer to it have the function of this or effect to the above-mentioned relevant function to each invention for the description of effect, has
May also have the function of therefore other or effect is not construed as carrying out it improper restriction of function or effect.
Integrated full-automatic hemostix and blood-sampling method for being there is provided above to invention claimed etc. carry out
It is discussed in detail.Specific case used herein is expounded the principle and embodiment of invention claimed, with
The explanation of upper embodiment is merely used to help understand the method and its core concept of invention claimed.It should be pointed out that the greatest extent
Pipe has carried out detailed description to the better model for executing invention claimed, but claimed not departing from
Inventive principle under the premise of, those skilled in the art it can be seen that within the scope of the appended claims be used for implement to be wanted
Seek many alternative designs and embodiments of the invention of protection.
Claims (8)
1. a kind of integrated full-automatic hemostix, which is characterized in that including：
Holder；
Contact pin mechanism, it is liftable to be set on the holder；
Driving mechanism, output end are connected to control the lifting of the contact pin mechanism with the contact pin mechanism；
Hemostix is set in the contact pin mechanism, including sequentially connected blood taking needle and hose, pumping row's blood connector；
The electronic knob device of knob rotation is manipulated, is set in the contact pin mechanism, the row for controlling the pumping row blood connector
Blood；
Wherein, the pumping row blood connector includes row blood channel and bleed-off passage, extends transversely through row's blood channel and the pumping
The columned blind axis hole in gas channel and the air hole communicated with the blind axis hole, the blood inlet in row's blood channel with it is described
Hose is connected, blood outlet is equipped with row's blood needle, and described bleed-off passage one end is equipped with the pumping needle parallel with row's blood needle, the other end
Equipped with bleeding point, the rotary axle valve axially confined is equipped at the blind axis hole；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft is matched with the blind gland seal and merged
The shaft blocks row's blood channel and the bleed-off passage, the shaft to be equipped in row's blood position when being in initial position
It is connected to the blood inlet when setting and is connected to the pumping needle and the pumping with the first access of the blood outlet, when arranging blood position
The alternate path of mouth is connected to the third path of row's blood needle and the air hole at antidrip position and in antidrip position
The fourth passage of needle and the bleeding point is evacuated described in Shi Liantong；The knob head coordinates with the electronic knob device.
2. integrated full-automatic hemostix according to claim 1, which is characterized in that the shaft is turned by initial position
It is to rotate clockwise 60 degree to move to row's blood position, and it is to rotate clockwise 60 degree to turn to antidrip position by row's blood position, by antidrip
It is closed position that position, which rotates clockwise 60 degree,；
The bleeding point is located at row's blood needle and the pumping needle in approximately the same plane, the bleeding point and the pumping needle
Vertically, the shaft of the rotary axle valve is located at row's blood needle and the pumping needle in approximately the same plane, the rotary shaft
The shaft of valve is vertical with the pumping needle；
First access be one vertically through the shaft the first cylindrical hole, the alternate path is for one vertically through institute
State the second cylindrical hole of shaft, the third path be one vertically through the shaft third cylindrical hole, the described 4th
Access be one vertically through the shaft the 4th cylindrical hole；
Second cylindrical hole and the 4th cylindrical hole are located on the same cross section, second cylindrical hole and the described 4th
Angle between cylindrical hole is 60 degree, second cylindrical hole and the 4th cylindrical hole intersection；
Third path on the pumping row blood connector has been arranged symmetrically two relative to the center of rotation of the shaft.
3. integrated full-automatic hemostix according to claim 2, which is characterized in that the air hole is stepped hole, and
It is equipped with filter cotton in the larger part of oral area；
The contact pin mechanism is set to by the way that guiding mechanism is liftable on the holder；
The oral area of the blind axis hole is equipped with an annular groove section, has on the shaft and annular groove section cooperation and edge
The projecting ring section seamlessly transitted；
The holder is equipped with card slot or clip for being caught in the hose；
The pumping row blood connector is equipped with the positioning table for being installed in the contact pin mechanism, which is equipped with
Limiting slot for limit；The contact pin mechanism is equipped with air exhaust nozzle for coordinate with the bleeding point, for described in installing
The slot of pumping row's blood connector, and the elastic compression positioning device for fastening the pumping row blood connector is equipped at the slot.
4. integrated full-automatic hemostix according to claim 2, which is characterized in that the integrated full-automatic hemostix
Further include supplying moving pipe mechanism, microcomputer certainly, being adopted for scanning for heparin tube to the corresponding position of the contact pin mechanism
The scanner of bar code or 2 D code information on blood vessel, the detection device for detecting blood sampling level of the liquid in the tube, Yi Jiyong
In the collector of acquisition person of blood collecting's personal information, microcomputer is controlled according to the detection signal of the detection device of reception
The action of the electronic knob device is to control the action of the knob head, receive the data of scanner and by data and person of blood collecting
Personal information matched.
5. integrated full-automatic hemostix, which is characterized in that including：
Holder；
Contact pin mechanism, it is liftable to be set on the holder,
Driving mechanism, output end are connected to control the lifting of the contact pin mechanism with the contact pin mechanism；
Hemostix is set in the contact pin mechanism, including sequentially connected blood taking needle and hose, pumping row's blood connector；
The electronic knob device of knob rotation is manipulated, is set in the contact pin mechanism, the row for controlling the pumping row blood connector
Blood；
Wherein, the pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and described
Syringe needle mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole, is equipped at the syringe needle mouth
Hollow needle, the blood inlet are connected with the hose, and the rotary axle valve axially confined is equipped at the blind axis hole；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft is matched with the blind gland seal and merged
The shaft blocks the blood inlet and the syringe needle mouth, the bleeding point, the air hole when being in initial position, described turn
Axle portion is equipped with and is connected to the bleeding point in bleed position and is connected to institute with the first through hole of the syringe needle mouth, when arranging blood position
State blood inlet be connected to the second through-hole of the syringe needle mouth, at antidrip position the syringe needle mouth and the air hole third it is logical
Hole；The rotation of the knob head is controlled by the electronic knob device of the manipulation knob rotation.
6. integrated full-automatic hemostix according to claim 5, which is characterized in that the air hole is stepped hole, and
It is equipped with filter cotton in the larger part of oral area；
The oral area of the blind axis hole is equipped with an annular groove section, has the edge coordinated with the annular groove section on the shaft
The projecting ring section seamlessly transitted；
The pumping row blood connector is equipped with the positioning table for being installed in the contact pin mechanism, which is equipped with
Limiting slot for limit；The contact pin mechanism is equipped with air exhaust nozzle for coordinate with the bleeding point, for described in installing
The slot of pumping row's blood connector, and the elastic compression positioning device for fastening the pumping row blood connector is equipped at the slot；
The contact pin mechanism is set to by the way that guiding mechanism is liftable on the holder；
The holder is equipped with card slot or clip for being caught in the hose.
7. integrated full-automatic hemostix according to claim 5, which is characterized in that the bleeding point and the blood inlet
It is located in approximately the same plane with the hollow needle, the bleeding point is vertical with the hollow needle, and the rotary axle valve turns
Axle portion is located at the bleeding point and the hollow needle in approximately the same plane, the shaft of the rotary axle valve with it is described hollow
Syringe needle is vertical；
The first through hole is the first circular hole of a perforation shaft, and second through-hole is a perforation shaft
Second circular hole, the third through-hole are the third circular hole of a perforation shaft, first circular hole and the third circular hole
Between angle be 45 degree；
Third through-hole on the pumping row blood connector has been arranged symmetrically two relative to the center of rotation of the shaft.
8. integrated full-automatic hemostix according to claim 5, which is characterized in that the integrated full-automatic hemostix
Further include supplying moving pipe mechanism, microcomputer certainly, being adopted for scanning for heparin tube to the corresponding position of the contact pin mechanism
The scanner of bar code or 2 D code information on blood vessel, the detection device for detecting blood sampling level of the liquid in the tube, Yi Jiyong
In the collector of acquisition person of blood collecting's personal information, microcomputer is controlled according to the detection signal of the detection device of reception
The action of the electronic knob device is to control the action of the knob head, receive the data of scanner and by data and person of blood collecting
Personal information matched.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346485 | 2017-12-15 | ||
| CN201711346484 | 2017-12-15 | ||
| CN201711346485X | 2017-12-15 | ||
| CN2017113464845 | 2017-12-15 |
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| CN107961019A CN107961019A (en) | 2018-04-27 |
| CN107961019B true CN107961019B (en) | 2018-09-28 |
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| CN201810052324.8A Active CN107961019B (en) | 2017-12-15 | 2018-01-19 | Integrated full-automatic hemostix and blood-sampling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394240A (en) * | 2018-09-19 | 2019-03-01 | 华中科技大学同济医学院附属协和医院 | A kind of stable automatic blood sampling monitor of the new type of safe with anticoagulant function |
| CN109938747A (en) * | 2019-03-29 | 2019-06-28 | 西安医学院 | A kind of full-automatic venous blood collection machine |
| CN110063730B (en) * | 2019-05-31 | 2021-07-09 | 中国人民解放军陆军军医大学第一附属医院 | Quantitative blood sampling system |
| CN111707507B (en) * | 2020-06-23 | 2023-02-28 | 合肥安为康医学检验有限公司 | Biochemical quantitative detection device of blood sample |
| CN113425296B (en) * | 2021-08-02 | 2022-07-08 | 西南医科大学 | Batch type quick blood collector suitable for medical pathological detection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733810A1 (en) * | 1987-10-07 | 1989-04-20 | Becton Dickinson Gmbh | BLEEDING VALVE |
| ATE440541T1 (en) * | 2005-09-13 | 2009-09-15 | Edwards Lifesciences Corp | CLOSED BLOOD COLLECTION SYSTEM WITH ISOLATED PRESSURE MONITORING |
| SG173486A1 (en) * | 2009-02-02 | 2011-09-29 | Terumo Corp | Clamp and blood collecting device |
| CN104783811A (en) * | 2015-05-05 | 2015-07-22 | 湖南千山医疗器械有限公司 | Automatic plug puncturing device used for blood sampling devices and blood sampling device with same automatic plug puncturing device |
| CN105997105A (en) * | 2016-07-31 | 2016-10-12 | 方义飞 | Clean blood collecting instrument and clean blood collecting method and blood collecting device thereof |
| CN206295356U (en) * | 2016-08-18 | 2017-07-04 | 方胜先 | A kind of medical automatic one-way flow threeway and blood suction system |
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2018
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