CN108158595B

CN108158595B - Painless formula of clinical laboratory's drag reduction is collection blood specimen device by oneself

Info

Publication number: CN108158595B
Application number: CN201810089316.0A
Authority: CN
Inventors: 杨爱华; 薛会光; 尹丽丽
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2018-01-30
Filing date: 2018-01-30
Publication date: 2020-08-04
Anticipated expiration: 2038-01-30
Also published as: CN108158595A

Abstract

The invention discloses a drag reduction painless self-service blood collection device for a clinical laboratory, which mainly comprises a base main body device, a blood collection device and a labeling device, wherein an arc-shaped groove is formed in the middle of the base main body device, massage fixing devices are arranged on the left side and the right side of the arc-shaped groove, and the massage fixing devices can be used for fixing fingers and performing squeezing massage on the fingers to keep the fingers in congestion so as to facilitate blood collection; the back upper place of arc recess is equipped with blood sampling device, and blood sampling device can save space and operating time including hemostix dribbling and the painless hemostix that carries, pastes the mark device and is located blood sampling device's rear, pastes mark device cooperation fingerprint and inputs the liquid crystal board and carry out the fingerprint information code to painless hemostix. In a word, the blood collection device is suitable for centralized batch blood collection, can greatly reduce the workload of medical care personnel, and can ensure the accuracy.

Description

Painless formula of clinical laboratory's drag reduction is collection blood specimen device by oneself

Technical Field

The invention belongs to the technical field of medical appliances, and particularly relates to a drag reduction painless self-service blood sample collection device for a clinical laboratory.

Background

When medical staff carries out physical examination and diagnosis on a patient, blood of the patient needs to be detected frequently, so that blood samples are collected frequently, and daily physical examination is more frequently carried out. At present most use still traditional blood collection mode, each medical staff is to carrying out blood collection for the patient, and when the quantity of blood collection is great, medical staff's burden can the increase by times, and various needs when traditional blood collection can not satisfy the inspection now well to medical staff has increased very big work degree of difficulty.

Meanwhile, the safety of blood transfusion is always a problem of great attention of society and medical staff and patients. With the development of blood transfusion technology, the guarantee of blood transfusion safety is more and more paid attention by the majority of professional blood sampling personnel. Also, the identification management of blood is an important factor for ensuring the safety of blood transfusion. The "chinese blood transfusion technique practice" has strict regulations in this respect, with the 1.8.1 regulation: the blood should be identified by bar code technology. 2.3.7 specifies: carefully checking unique bar code identifications on a blood donation registration form, a blood donation record, collected blood, a sample tube, a blood catheter and a sample reserving small bag to ensure one-to-one correspondence. However, the blood sampling device disclosed in the prior art is a self-service blood sampling device which can simultaneously take speed and accuracy into consideration.

Disclosure of Invention

In order to solve the technical problems, the invention provides an ophthalmic negative pressure type drainage irrigation and health-care treatment device.

The technical scheme of the invention is as follows: a drag reduction painless self-service blood sample collection device for a clinical laboratory mainly comprises a base main body device, a blood collection device and a labeling device, wherein an arc-shaped groove is arranged at the middle position of the base main body device, an infrared sensor is arranged at the bottom in the arc-shaped groove, massage fixing devices are arranged on the left side and the right side of the arc-shaped groove, a square groove is arranged below the arc-shaped groove, a fingerprint input liquid crystal plate is arranged on the left side of the arc-shaped groove, a scanner is arranged below the fingerprint input liquid crystal plate, a microcomputer controller is arranged below the scanner, the blood collection device is connected above the base main body device through a fixed shaft, a first wheel disc is arranged on the left side in the blood collection device, the first wheel disc is sleeved on the fixed shaft, a second wheel disc is arranged on the right side of the first wheel disc, a rotating shaft is sleeved on the second wheel, the right side of motor is connected with the battery, the battery is connected with power plug through the power cord, a rim plate and No. two rim plates link to each other through the hemostix dribbling, painless hemostix is equipped with in the hemostix dribbling, the top of arc recess is equipped with and holds press device, the oblique rear of dead axle and pivot is equipped with a stand respectively, the stand top links to each other through "T" type layer board, paste the top that the mark device is located "T" type layer board, carry painless hemostix through the hemostix dribbling and can save space and operating time, be fit for batch operation.

Furthermore, massage fixing device divide into about the part, including arc clamp, compression spring and stripper plate, the arc presss from both sides and is located the arc recess inboard respectively, and both sides are equipped with half arc passageway about the arc recess, and the compression spring is placed in the half arc passageway in, and the lower extreme of stripper plate links to each other with the arc clamp through compression spring, and massage fixing device's design is first fixed finger still can carry out the extrusion massage to the finger, makes it keep congestion and be convenient for blood sampling.

Further, the right of arc recess is equipped with indicating panel, and indicating panel passes through the wire and links to each other with microcomputer control ware, is equipped with shift knob, warning light and voice prompt on indicating panel, and voice prompt can guide the patient to accomplish self-service blood sampling through pronunciation.

Further, the hemostix dribbling outside is equipped with the recess conduction band of two upper and lower parallels, hemostix dribbling inboard is equipped with the tongue conduction band of two upper and lower parallels, recess conduction band and tongue conduction band are even as an organic whole through connecting the horizontal bar at the end of horizontal direction, recess conduction band and tongue conduction band are connected through connecting the vertical retort at the vertical direction, it divide into whole interval and half interval to connect the vertical retort arrangement interval, the bottom of two whole interval connection vertical retort is equipped with two-way hasp circle, the design of recess conduction band and tongue conduction band makes the hemostix dribbling can self-fixity when coiling, and the stability is improved.

Further, the left side is the puncture chamber in the painless hemostix, the right is the blood sampling chamber, the top in puncture chamber and blood sampling chamber is equipped with the push rod, puncture intracavity top is equipped with damping spring, the damping spring below even has painless needle, blood sampling intracavity portion is equipped with the vacuum test tube, the below of vacuum test tube even has miniature straw, the blood sampling chamber adopts transparent material and outside to be equipped with the scale mark, the painless hemostix is disposable blood sampling device, accomplish painless resilience puncture through painless needle and damping spring.

Further, add and hold press device and include the support frame, remove and add and hold the pole, press down pole and micro drive ware, micro drive ware is fixed on the crossbeam of support frame, removes to add and holds the pole and run through micro drive ware near the crossbeam direction, removes to add the bottom of holding the pole and is equipped with the spring clamp, presses the pole and runs through micro drive ware far away from the crossbeam direction, presses the bottom of pole and is equipped with the pressure disk.

Further, the mark device includes the printer, label paper, press mark mechanism, big pinch roller, the take-up pulley, little pinch roller and deflector roll, the printer passes through the wire and links to each other with microcomputer control ware, press mark mechanism to be located label paper's inboard and just to holding press device, big pinch roller is located the right front of printer and meets with the label paper outside, the take-up pulley is located press mark mechanism's right side and meets with label paper's inboard, little pinch roller is located press mark mechanism's left side and meets with label paper's outside, the deflector roll is located the left place ahead of printer and meets with label paper's outside, it turns into bar code or two-dimensional code with it through fingerprint input liquid crystal board collection patient's fingerprint information, carry out the mark code through mark device to painless hemostix at last, utilize fingerprint information mark code can improve the matching accuracy.

A working method of a drag reduction painless self-service blood sample collection device in a clinical laboratory comprises the following steps: the medical staff firstly loads the painless hemostix into the hemostix disk tape, then the hemostix disk tape is coiled and placed on the first wheel disk and is connected with the second wheel disk, the patient firstly inputs the fingerprint of the patient on a fingerprint input liquid crystal panel, then uses an alcohol cotton swab to disinfect the left ring finger of the patient, then the ring finger is upwards placed in the arc-shaped groove, the rest fingers are placed in the square groove, the extrusion plate is extruded, the ring finger is massaged and fixed under the action of the arc-shaped clamp and the compression spring, the patient opens the switch button, the clamping pressing device clamps the bottom of the painless hemostix through the spring clamp, the clamping rod and the pressing rod are moved downwards under the driving of the micro driver, when the bottom of the painless hemostix is contacted with the ring finger, the pressing rod presses the push rod above the painless hemostix through the pressure plate, the painless needle is forced to puncture the ring finger and rebound rapidly through the damping spring, meanwhile, a blood sample is pumped to the vacuum blood collection tube through the micro suction tube, then the painless blood collector returns to the original position through moving the holding rod, at the moment, the painless blood collector with the blood sample is labeled through the labeling device, the rotating shaft rotates to drive the blood collector disc belt to move, and a new round of blood collection is started.

Compared with the prior art, the invention has the beneficial effects that: the drag-reduction painless self-service blood collection device for the clinical laboratory can complete the self-service blood collection and labeling functions, saves space and operation time by carrying the painless blood collector through the blood collector coil tape, and is suitable for batch operation, wherein the design of the groove conduction band and the convex groove conduction band enables the blood collector coil tape to be self-fixed when being coiled, so that the stability is improved; the painless hemostix is a disposable hemostix, completes painless rebound puncture through a painless needle and a damping spring, and simultaneously completes instant blood collection through a vacuum blood collection tube; the massage fixing device is designed to fix fingers and perform extrusion massage on the fingers, so that the fingers are kept in congestion and blood sampling is facilitated; fingerprint information of a patient is collected through a fingerprint input liquid crystal plate and converted into a bar code or a two-dimensional code, and finally, the painless hemostix is subjected to code marking through the labeling device, so that the matching accuracy can be improved by utilizing the fingerprint information code. In a word, the blood collecting device is reasonable in design, is suitable for centralized batch blood collection, can greatly reduce the workload of medical workers, and can ensure the accuracy.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front view of the cartridge of the present invention;

FIG. 4 is a schematic side view of the cartridge of the present invention;

FIG. 5 is a schematic view of the painless hemostix of the present invention;

fig. 6 is a schematic structural view of the holding and pressing device of the present invention.

Wherein, 1-main body device, 11-arc groove, 12-infrared inductor, 13-massage fixing device, 131-arc clamp, 132-compression spring, 133-extrusion plate, 134-semi-arc channel, 14-square groove, 15-fingerprint recording liquid crystal plate, 16-scanner, 17-microcomputer controller, 18-indication panel, 181-switch button, 182-warning lamp, 183-voice prompter, 2-blood sampling device, 21-fixed shaft, 22-first wheel, 23-second wheel, 24-rotating shaft, 25-coupling, 26-motor, 27-storage battery, 28-power line, 29-power plug, 210-blood sampling device disc belt, 2101-groove conduction band, 2102-convex groove conduction band, 2103-connecting horizontal strip, 2104-connecting vertical strip, 2105-bidirectional locking ring, 211-painless hemostix, 2111-puncture cavity, 2112-blood collection cavity, 2113-push rod, 2114-damping spring, 2115-painless needle, 2116-vacuum blood collection tube, 2117-micro suction tube, 2118-graduation line, 212-clamping and pressing device, 2121-support frame, 2122-moving clamping rod, 2123-pressing rod, 2124-micro driver, 2125-spring clamp, 2126-pressure plate, 3-labeling device, 31-upright column, 32- "T" type supporting plate, 33-printer, 34-label paper, 35-labeling mechanism, 36-large pressing wheel, 37-tension wheel, 38-small pressing wheel and 39-guide roller.

Detailed Description

For the understanding of the present invention, the following description will be further explained with reference to fig. 1 to 6 and the specific embodiments, which are not to be construed as limiting the embodiments of the present invention.

The utility model provides a painless formula of clinical laboratory's drag reduction gathers blood specimen device by oneself, it is main including base main body device 1, blood sampling device 2 and subsides mark device 3, 1 intermediate position of base main body device is equipped with arc recess 11, the bottom is equipped with infrared inductor 12 in arc recess 11, both sides are equipped with massage fixing device 13 about arc recess 11, as shown in fig. 1, massage fixing device 13 divide into about the part, press from both sides 131 including the arc, compression spring 132 and stripper plate 133, arc presss from both sides 131 and is located arc recess 11 inboard respectively, both sides are equipped with half arc passageway 134 about arc recess 11, place in half arc passageway 134 in compression spring 132, the lower extreme of stripper plate 133 is passed through compression spring 132 and is pressed from both sides 131 continuously, massage fixing device's design is that fixed finger still can the finger carries out the extrusion massage, make it keep congestion to be convenient for blood. A square groove 14 is arranged below the arc-shaped groove 11, a fingerprint input liquid crystal plate 15 is arranged on the left side of the arc-shaped groove 11, a scanner 16 is arranged below the fingerprint input liquid crystal plate 15, and a microcomputer controller 17 is arranged below the scanner 16. As shown in fig. 1, an indication panel 18 is arranged on the right side of the arc-shaped groove 11, the indication panel 18 is connected with the microcomputer controller 17 through a wire, a switch button 181, a warning light 182 and a voice prompt 183 are arranged on the indication panel 18, and the voice prompt can guide a patient to complete self-service blood sampling through voice.

As shown in fig. 1, the blood sampling device 2 is connected above the base main body device through a dead axle 21, a first wheel disc 22 is arranged on the left side inside the blood sampling device 2, the first wheel disc 22 is sleeved on the dead axle 21, a second wheel disc 23 is arranged on the right side of the first wheel disc 22, a rotating shaft 24 is sleeved on the second wheel disc 23, the rotating shaft 24 extends into the base main body device 1, the lower part of the base main body device 1 is connected with a motor 26 through a coupling 25, the motor 26 is positioned inside the base main body device 1, the right side of the motor 26 is connected with a storage battery 27, the storage battery 27 is connected with a power plug 29 through a power cord 28, the first wheel disc 22 and the second wheel disc 23 are connected through a blood sampling device disk tape 210, as shown in fig. 3-4, two groove guide tapes 2101 which are parallel up and down are arranged on the outer side of the blood sampling device disk tape 210, two tongue guide tapes 2102 which are parallel up and down are arranged on the inner side, the groove conduction band 2101 and the tongue conduction band 2102 are connected through connecting the vertical bar 2104 in the vertical direction, the arrangement interval of the connecting vertical bar 2104 is divided into a whole interval and a half interval, the bottoms of the two connecting vertical bars with the whole interval are provided with the bidirectional locking ring 2105, and the design of the groove conduction band and the tongue conduction band enables the hemostix disk to be self-fixed when being coiled, so that the stability is improved. The painless hemostix 211 is arranged in the hemostix tape 210, as shown in fig. 5, a puncture cavity 2111 is arranged on the left side in the painless hemostix 211, a blood sampling cavity 2112 is arranged on the right side, a push rod 2113 is arranged above the puncture cavity 2111 and the blood sampling cavity 2112, a damping spring 2114 is arranged above the puncture cavity 2111, a painless needle 2115 is connected below the damping spring 2114, a vacuum blood sampling tube 2116 is arranged inside the blood sampling cavity 2112, a micro suction tube 2117 is connected below the vacuum blood sampling tube 2116, a graduation line 2118 is arranged outside the blood sampling cavity 2112, the painless hemostix is a disposable blood sampling device, and painless rebound puncture is completed through the painless needle and the damping spring. As shown in fig. 6, the clamping and pressing device 212 is disposed above the arc-shaped groove 11, and the clamping and pressing device 212 includes a support 2121, a moving clamping rod 2122, a pressing rod 2123, and a micro-actuator 2124, the micro-actuator 2124 is fixed to a cross beam of the support 2121, the moving clamping rod 2122 penetrates the micro-actuator 2124 in a direction close to the cross beam, a spring clip 2125 is disposed at a bottom end of the moving clamping rod 2122, the pressing rod 2123 penetrates the micro-actuator 2124 in a direction away from the cross beam, and a pressure plate 2126 is disposed at a bottom end of the pressing rod 2123.

As shown in fig. 1-2, a vertical column 31 is respectively arranged at the oblique rear part of the fixed shaft 21 and the rotating shaft 24, the upper parts of the vertical columns 31 are connected through a T-shaped supporting plate 32, the labeling device 3 is positioned above the T-shaped supporting plate 32, and the painless hemostix can be carried by the hemostix tape, so that the space and the operation time can be saved, and the batch operation is suitable. The labeling device 3 comprises a printer 33, label paper 34, a label pressing mechanism 35, a large pressing wheel 36, a tension wheel 37, a small pressing wheel 38 and a guide roller 39, wherein the printer 33 is connected with the microcomputer controller 17 through a lead wire, the label pressing mechanism 35 is positioned on the inner side of the label paper 34 and faces the clamping and pressing device 212, the large pressing wheel 36 is positioned on the right front side of the printer 33 and is connected with the outer side of the label paper 34, the tension wheel 37 is positioned on the right side of the label pressing mechanism 35 and is connected with the inner side of the label paper 34, the small pressing wheel 38 is positioned on the left side of the label pressing mechanism 35 and is connected with the outer side of the label paper 34, the guide roller 39 is positioned on the left front side of the printer 33 and is connected with the outer, fingerprint information of a patient is collected through a fingerprint input liquid crystal plate and converted into a bar code or a two-dimensional code, and finally, the painless hemostix is subjected to code marking through the labeling device, so that the matching accuracy can be improved by utilizing the fingerprint information code.

A working method of a drag reduction painless self-service blood sample collection device in a clinical laboratory comprises the following steps: the medical staff firstly loads the painless blood sampler 211 into the blood sampler disk 210, then the blood sampler disk 210 is coiled and placed on the first wheel disc 22 and connected with the second wheel disc 23, the patient firstly records the fingerprint on the fingerprint recording liquid crystal panel 15, then uses alcohol cotton swab to sterilize the left ring finger of the patient, then the ring finger is placed in the arc groove 11 upwards, the rest fingers are placed in the square groove 14, the extrusion plate 133 is squeezed, the ring finger is massaged and fixed through the action of the arc-shaped clamp 131 and the compression spring 132, the patient opens the switch button 181, the clamping and pressing device 212 clamps the bottom of the painless blood sampler 211 through the spring clamp 2125, the clamping and pressing rod 2122 and the pressing rod 2123 are moved downwards under the driving of the micro driver 2124, when the bottom of the painless blood sampler 211 is contacted with the ring finger, the pressing rod 2123 presses the push rod 2113 above the painless blood sampler 211 through the pressing disc 2126, the painless needle 2115 is forced to puncture the finger abdomen and rebounds rapidly through the damping spring 2114, meanwhile, a blood sample is pumped to the vacuum blood collection tube 2116 through the micro suction tube 2117, then the painless blood collection device 211 returns to the original position through moving the holding rod 2122, at the moment, the painless blood collection device 211 with the blood sample is labeled through the labeling device 3, the blood collection device disk belt 210 is driven to move through the rotation of the rotating shaft 24, and a new round of blood collection is started.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a painless formula of clinical laboratory's drag reduction gathers blood specimen device by oneself, its characterized in that mainly includes base main part device (1), blood sampling device (2) and pastes mark device (3), base main part device (1) intermediate position be equipped with arc recess (11), the bottom is equipped with infrared inductor (12) in arc recess (11), both sides are equipped with massage fixing device (13) about arc recess (11), the below of arc recess (11) is equipped with square groove (14), the left side of arc recess (11) is equipped with the fingerprint and types liquid crystal board (15), the fingerprint is typeeed liquid crystal board (15) below and is equipped with scanner (16), the below of scanner (16) is equipped with microcomputer control ware (17), blood sampling device (2) are connected in the top of base main part device (1) through dead axle (21), the inside the left side of blood sampling device (2) is equipped with rim plate (22) No. one, the first wheel disc (22) is sleeved on the fixed shaft (21), the right side of the first wheel disc (22) is provided with a second wheel disc (23), the second wheel disc (23) is sleeved with a rotating shaft (24), the rotating shaft (24) extends to the inside of the base main body device (1) and is connected with a motor (26) through a coupling (25) at the lower part, the motor (26) is positioned in the base main body device (1), the right side of the motor (26) is connected with a storage battery (27), the storage battery (27) is connected with a power plug (29) through a power cord (28), the first wheel disc (22) and the second wheel disc (23) are connected through a hemostix disc belt (210), a painless hemostix (211) is arranged in the hemostix disc belt (210), a pressing device (212) is arranged above the arc-shaped groove (11), and an upright column (31) is respectively arranged at the oblique rear parts of the fixed shaft (21) and the rotating shaft (24), the upper parts of the upright columns (31) are connected through a T-shaped supporting plate (32), and the labeling device (3) is positioned above the T-shaped supporting plate (32);

the massage fixing device (13) is divided into a left part and a right part and comprises an arc-shaped clamp (131), a compression spring (132) and an extrusion plate (133), the arc-shaped clamp (131) is respectively positioned at the inner side of the arc-shaped groove (11), the left side and the right side of the arc-shaped groove (11) are provided with semi-arc-shaped channels (134), the compression spring (132) is arranged in the semi-arc-shaped channels (134), and the lower end of the extrusion plate (133) is connected with the arc-shaped clamp (131) through the compression spring (132);

an indication panel (18) is arranged on the right side of the arc-shaped groove (11), the indication panel (18) is connected with the microcomputer controller (17) through a lead, and a switch button (181), a warning lamp (182) and a voice prompter (183) are arranged on the indication panel (18);

the outer side of the hemostix tape (210) is provided with two vertically parallel groove conduction bands (2101), the inner side of the hemostix tape (210) is provided with two vertically parallel tongue conduction bands (2102), the ends of the groove conduction bands (2101) and the tongue conduction bands (2102) in the horizontal direction are connected into a whole through a connecting transverse bar (2103), the groove conduction bands (2101) and the tongue conduction bands (2102) are connected in the vertical direction through a connecting vertical bar (2104), the arrangement intervals of the connecting vertical bars (2104) are divided into whole intervals and half intervals, and the bottoms of the two connecting vertical bars with the whole intervals are provided with two-way locking rings (2105);

the painless hemostix is characterized in that a puncture cavity (2111) is arranged on the left side in the painless hemostix (211), a blood collection cavity (2112) is arranged on the right side, a push rod (2113) is arranged above the puncture cavity (2111) and the blood collection cavity (2112), a damping spring (2114) is arranged above the puncture cavity (2111), a painless needle (2115) is connected below the damping spring (2114), a vacuum blood collection tube (2116) is arranged inside the blood collection cavity (2112), a micro suction tube (2117) is connected below the vacuum blood collection tube (2116), the blood collection cavity (2112) is made of transparent materials, and scale marks (2118) are arranged outside the blood collection cavity;

the clamping and pressing device (212) comprises a support frame (2121), a movable clamping rod (2122), a pressing rod (2123) and a micro driver (2124), wherein the micro driver (2124) is fixed on a cross beam of the support frame (2121), the movable clamping rod (2122) penetrates through the micro driver (2124) in the direction close to the cross beam, a spring clip (2125) is arranged at the bottom end of the movable clamping rod (2122), the pressing rod (2123) penetrates through the micro driver (2124) in the direction far from the cross beam, and a pressing plate (2126) is arranged at the bottom end of the pressing rod (2123);

the labeling device (3) comprises a printer (33), label paper (34), a labeling mechanism (35), a large pinch roller (36), a tension roller (37), a small pinch roller (38) and a guide roller (39), the printer (33) is connected with the microcomputer controller (17) through a lead, the label pressing mechanism (35) is positioned on the inner side of the label paper (34) and is opposite to the clamping and pressing device (212), the big pinch roller (36) is positioned at the right front of the printer (33) and is connected with the outer side of the label paper (34), the tension wheel (37) is positioned at the right side of the label pressing mechanism (35) and is connected with the inner side of the label paper (34), the small pinch roller (38) is positioned at the left side of the label pressing mechanism (35) and is connected with the outer side of the label paper (34), the guide roller (39) is positioned at the left front of the printer (33) and is connected with the outer side of the label paper (34).