CN114287933A

CN114287933A - Clinical laboratory is with multi-functional intelligent blood sampling device

Info

Publication number: CN114287933A
Application number: CN202210000183.1A
Authority: CN
Inventors: 刘庆丰
Original assignee: Jiaozuo Third People's Hospital Jiaozuo Liver Disease Hospital
Current assignee: Jiaozuo Third People's Hospital Jiaozuo Liver Disease Hospital
Priority date: 2022-01-03
Filing date: 2022-01-03
Publication date: 2022-04-08

Abstract

The invention provides a multifunctional intelligent blood sampling device for clinical laboratory, which relates to the technical field of blood sampling devices and comprises: the storage piece, the inside of storage piece is cylindrical structure, and the kicking block is installed to the inside bottom of storage piece, and the kicking block is bellied cylindrical structure in the middle of the bottom, and the top of kicking block is the toper structure, and the both sides of kicking block are equipped with a contact plate respectively. When using, can add the inside of storage spare with alcohol a large amount, and then save, reduce the number of times that alcohol adds, can install disposable contact simultaneously, it is fixed to make the contact can install the T-slot inside of installing the head, when needs clean the disinfection, controller control electric putter operation, make alcohol can discharge through the gap of closing plate, and then make alcohol can automatic outside seepage disinfection, blood sampling device has been solved, after disinfection structure and human contact, can' T carry out the sepage disinfection automatically, problem when disinfection structure removes the disinfection.

Description

Clinical laboratory is with multi-functional intelligent blood sampling device

Technical Field

The invention relates to the technical field of blood sampling devices, in particular to a multifunctional intelligent blood sampling device for a clinical laboratory.

Background

When a clinical laboratory collects blood, a multifunctional intelligent blood collecting device is generally needed to quickly and intelligently collect blood;

however, with present traditional blood sampling device, reciprocate height-adjusting's structure, appear gap or not hard up after using for a long time easily, and then lead to drawing blood the location inaccurate easily, blood sampling device is in fixed human limbs, can't strengthen simultaneously and support fixed effect, before the blood sampling, the inside alcohol of disinfection structure can't once only fill and last the use, after with human contact, can't carry out the sepage disinfection automatically, when disinfection structure removes the disinfection, lack the structure of auxiliary control vertical migration.

Disclosure of Invention

In view of the above, the invention provides a multifunctional intelligent blood sampling device for clinical laboratories, which has a sliding groove, wherein the sliding groove is in an H-shaped structure, so that an embedded part can vertically guide and move in the embedded part, the embedded part is kept compact, and after long-time use, the embedded part cannot be loosened or generate gaps, so that the blood sampling position of the device can be kept accurate.

The invention provides a multifunctional intelligent blood sampling device for clinical laboratory, which comprises: a main body; the main body is of a rectangular structure and made of metal, a supporting piece is arranged on the right side of the top end of the main body and is of a rectangular structure, two sides of the bottom of the supporting piece are of inclined structures, a sliding groove is formed in the front end of the supporting piece, and the sliding groove is of an H-shaped structure; the bottom piece is of a rectangular structure, two outer plates are arranged on two sides of the bottom piece respectively, the outer plates are of a rectangular structure, the bottom piece and the outer plates are embedded in the guide groove, a supporting block is arranged at the rear end of the bottom piece, and the supporting block is of a wedge-shaped structure; the blood drawing device comprises a main body, a supporting piece, a top piece, a controller, a trigger switch, a wireless transmission module, a servo electric cylinder, a position sensor, an intelligent blood drawing needle tube, an electric push rod and a servo motor, wherein the top piece is installed at the top end of the main body and the front end of the supporting piece; the storage piece, the storage piece is cylindrical structure, and the inside of storage piece is cylindrical structure, and the inside bottom of storage piece is hopper-shaped structure, and the storage piece is in the top of main part, and the storage piece inserts inside the round hole of connecting piece, and the kicking block is installed to the inside bottom of storage piece, and the kicking block is bellied cylindrical structure in the middle of the bottom, and the top of kicking block is the toper structure, and the both sides of kicking block are equipped with a contact plate respectively.

Optionally, a guide groove is formed in the rear end of the main body, the guide groove is of an i-shaped structure, two sides of the bottom of the guide groove are of an inclined structure, a support plate is arranged at the top end of the main body, the support plate is of an L-shaped plate structure, an auxiliary piece is arranged on the inner side of the support plate, the auxiliary piece is made of rubber, and the inner side of the auxiliary piece is of an arc structure; the rear end bottom of support piece is equipped with the guide bar, and the guide bar is middle bellied cylindrical structure, and the outside cover of guide bar is equipped with the spring, and support piece's rear is equipped with the back groove, and the back groove is T shape structure, and the internally mounted of back groove has servo electronic jar, the inside of back groove and the inside intercommunication of spout.

Optionally, an auxiliary plate is arranged above the front end of the bottom piece, the auxiliary plate is of an L-shaped structure, a pulling plate of the L-shaped structure is arranged above the front end of the auxiliary plate, a fixing piece is arranged on the inner side of the auxiliary plate, the fixing piece is made of rubber, and the inner side of the fixing piece is of an arc-shaped structure; the bottom two sides of the bottom piece are respectively provided with a bottom plate, the bottom plates are of wedge-shaped structures, the rear end of the bottom piece and the upper portion of the supporting block are provided with a stress piece, the stress piece is of a T-shaped structure, the top end of the stress piece is provided with a round hole, and a guide rod is inserted into the round hole.

Optionally, an embedded part is arranged behind the top part, the embedded part is of an H-shaped structure, a stress block is arranged behind the embedded part, the front end of the stress block is of a long strip-shaped structure, the rear end of the stress block is of a plate-shaped structure, the embedded part and the stress block are arranged inside the sliding groove and the rear groove, and the bottom of the rear end of the stress block is connected with the top end of the servo electric cylinder; the connecting piece is Z shaped plate column structure, and the intelligent needle tube of drawing blood is installed through the pivot to the side of connecting piece, and the bottom intermediate position of connecting piece is equipped with position sensor, and the right-hand member bottom of connecting piece is equipped with the round hole.

Optionally, two sides of the top end of the storage piece are respectively provided with a liquid filling port, the liquid filling ports are of an inclined structure, the top end of the storage piece is provided with a connecting plate, the connecting plate is of a Chinese character 'zhong' structure, the connecting plate is embedded in the auxiliary groove, an electric push rod is mounted above the rear end of the connecting plate, and the top end of the electric push rod is fixedly connected with the connecting piece; the bottom of the storage piece is provided with an installation head which is of a rectangular plate structure, the bottom of the installation head is provided with a T-shaped groove, the bottom of the interior of the storage piece is provided with a sealing plate, the sealing plate is of a circular plate structure and is made of rubber, and the bottom of the sealing plate is provided with a triangular gap; the contact element is arranged in the T-shaped groove of the mounting head and is of a T-shaped plate structure, the contact element is made of compressed sterilized cotton, the top end of the contact element is provided with a top groove, the top groove is of a rectangular structure, and the inside of the top groove is in contact with the bottom of the top block.

Advantageous effects

According to the blood sampling device provided by the embodiments of the invention, compared with the traditional blood sampling device, the bottom piece of the blood sampling device can drive the auxiliary plate and the fixing piece to be in contact with the limb of the human body while receiving the power of the spring outside the guide rod through the stress piece, so that the fixation of the limb of the human body is assisted, and meanwhile, the supporting block moves outwards, so that the supporting area is enlarged.

In addition, the sliding groove is formed, so that the embedded part can guide and move in the sliding groove when the blood sampling device is used, the top part can keep moving vertically up and down, and then move to an accurate position for blood sampling;

in addition, by installing the bottom part, when a patient needs to take blood, the pull plate can be pulled to enable the bottom part to move, the stress part can extrude the spring, after the arm of the patient is placed in the bottom part, the pull plate can be loosened, the spring pushes the stress part to enable the bottom part to be stressed, the fixing part can be automatically contacted and fixed with the arm of the human body, the fixing effect is automatically enhanced, after the fixing part is clamped, the spring continuously pushes the stress part, the supporting block can automatically move outwards, the contact area is automatically increased, and the fixing effect is automatically improved;

in addition, by installing the top block, when the device is used, a large amount of alcohol can be added into the storage part and then stored, the number of times of adding the alcohol is reduced, meanwhile, a disposable contact element can be installed and can be installed inside the T-shaped groove of the installation head to be fixed, when wiping disinfection is needed, the controller controls the electric push rod to operate and further pushes the storage part to move downwards, so that the contact element can be in contact with a blood sampling part, after the contact, the contact element is compressed, the top groove can assist the force to push the top block to move upwards, the sealing plate is opened, the alcohol can be discharged through a gap of the sealing plate, and further the alcohol can automatically leak and disinfect outwards;

in addition, by arranging the auxiliary groove, the auxiliary groove is of a middle-shaped structure, so that the connecting plate of the middle-shaped structure can be guided and moved in the auxiliary groove, soldiers can make the connecting plate always horizontally guided and moved, the storage part can be vertically moved for use, and the contact part can be moved to an accurate position for disinfection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 shows a schematic perspective view of a lancing device according to an embodiment of the present invention;

FIG. 2 shows a rear view of a blood collection device according to an embodiment of the present invention;

FIG. 3 shows a schematic view of an exploded perspective structure of a lancing device according to an embodiment of the present invention;

FIG. 4 shows a schematic view of an exploded bottom view of a lancing device according to an embodiment of the present invention;

FIG. 5 shows a schematic diagram of a block diagram configuration of an intelligent control system of a lancing device according to an embodiment of the present invention;

FIG. 6 illustrates a schematic view of a partially sectioned isometric configuration of a body of a lancing device according to an embodiment of the present invention;

FIG. 7 shows a schematic view of a perspective view of a base member of a lancing device according to an embodiment of the present invention;

FIG. 8 illustrates a schematic view of a top piece bottom perspective of a lancing device according to an embodiment of the present invention;

FIG. 9 shows a schematic illustration of a storage member of a lancing device according to an embodiment of the present invention in partial cross-section and in partial enlargement.

List of reference numerals

1. A main body; 101. a guide groove; 102. a support plate; 103. an auxiliary member; 104. a support member; 105. a guide bar; 106. a chute; 107. a rear groove; 108. a servo electric cylinder;

2. a bottom piece; 201. an auxiliary plate; 202. pulling a plate; 203. a fixing member; 204. an outer plate; 205. a base plate; 206. a support block; 207. a force-receiving member;

3. a top piece; 301. an insert; 302. a stress block; 303. a servo motor; 304. a connecting member; 305. an intelligent blood drawing needle tube; 306. an auxiliary groove;

4. a storage member; 401. a liquid filling port; 402. a connecting plate; 403. an electric push rod; 404. a mounting head; 405. a sealing plate; 406. a top block; 407. a contact member; 408. and (4) a top groove.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to fig. 9:

the invention provides a multifunctional intelligent blood sampling device for a clinical laboratory, which comprises: a main body 1; the main body 1 is of a rectangular structure, the main body 1 is made of metal, the weight can be increased, the supporting effect is further enhanced, the supporting piece 104 is arranged on the right side of the top end of the main body 1, the supporting piece 104 is of a rectangular structure, two sides of the bottom of the supporting piece 104 are of inclined structures, the supporting contact area is increased, the sliding groove 106 is arranged at the front end of the supporting piece 104, the sliding groove 106 is of an H-shaped structure and used for installing the embedded piece 301, so that the top piece 3 can keep vertical movement, and after long-time use, shaking and gaps cannot occur; the bottom part 2 is of a rectangular structure, two sides of the bottom part 2 are respectively provided with an outer plate 204, the outer plates 204 are of a rectangular structure, the bottom part 2 and the outer plates 204 are embedded in the guide groove 101 and can assist in controlling the guide displacement of the bottom part 2, the rear end of the bottom part 2 is provided with a supporting block 206, and the supporting block 206 is of a wedge-shaped structure and can enlarge the supporting area so as to improve the supporting effect; the top part 3, the top part 3 is installed at the top end of the main body 1 and the front end of the support part 104, a controller is installed inside the top part 3, the controller can receive signals and further control the operation of other components, the controller is electrically connected with a trigger switch and a wireless transmission module, the trigger switch can enable the controller to operate, meanwhile, the signal can be transmitted and operated through the wireless transmission module, the trigger switch and the wireless transmission module are fixed above the top part 3, the controller is electrically connected with the servo electric cylinder 108, the servo electric cylinder 108 can be controlled and operated by the controller, the controller is electrically connected with a position sensor, the controller is electrically connected with an intelligent blood drawing needle tube 305, an electric push rod 403 and a servo motor 303, the servo motor 303 is installed at the bottom of the top part 3, a connecting part 304 is installed at the bottom of the servo motor 303, and an auxiliary groove 306 is arranged at the side edge of the connecting part 304, the auxiliary groove 306 is of a Chinese character 'zhong' structure, so that the connecting plate 402 can be guided and displaced in the auxiliary groove to further keep horizontal up-and-down movement; storage piece 4, storage piece 4 is cylindrical structure, the inside of storage piece 4 is cylindrical structure, can be with alcohol storage in its inside, the inside bottom of storage piece 4 is funnel-shaped structure, can make the alcohol direction discharge, storage piece 4 is in the top of main part 1, storage piece 4 inserts inside the round hole of connecting piece 304, kicking block 406 is installed to the inside bottom of storage piece 4, kicking block 406 is bellied cylindrical structure in the middle of the bottom, after making contact member 407 and human contact, kicking block 406 can the rebound, the top of kicking block 406 is the toper structure, can contact with the gap of closing plate 405, and then make alcohol can be controlled and discharge, the both sides of kicking block 406 are equipped with a contact plate respectively, can assist kicking block 406 location installation, make its guide movement.

Referring to fig. 6, a guide groove 101 is formed in the rear end of the main body 1, the guide groove 101 is of an i-shaped structure, the bottom 2, the outer plate 204 and the bottom plate 205 can be embedded and mounted, and further the supporting effect is enhanced, two sides of the bottom of the guide groove 101 are of inclined structures, so that the contact area between the bottom plate 205 and a placing surface can be increased, a supporting plate 102 is arranged at the top end of the main body 1, the supporting plate 102 is of an L-shaped plate structure and is used for supporting the auxiliary member 103, so that the auxiliary member 103 cannot incline after being stressed, the auxiliary member 103 is arranged on the inner side of the supporting plate 102, the auxiliary member 103 is made of rubber, the inner side of the auxiliary member 103 is of an arc structure and can be in fit contact with an arm of a human body, and further, the auxiliary member is fixed in an anti-skid manner, and the arm of a patient is prevented from moving in the blood sampling process; the rear end bottom of support piece 104 is equipped with guide bar 105, guide bar 105 is middle bellied cylindrical structure, inside the round hole that is used for inserting atress piece 207, make bottom 2 can the guide move, the outside cover of guide bar 105 is equipped with the spring, make the spring can promote bottom 2 direction displacement, make bottom 2 can be automatic through the fixed human arm of mounting 203, the rear of support piece 104 is equipped with back groove 107, back groove 107 is the T shape structure, be used for installing servo electronic jar 108, make simultaneously atress piece 302 can pass through, and then be connected with servo electronic jar 108 and move, the internally mounted of back groove 107 has servo electronic jar 108, the inside of back groove 107 communicates with the inside of spout 106.

Referring to fig. 7, an auxiliary plate 201 is disposed above the front end of the bottom 2, the auxiliary plate 201 is of an L-shaped structure and is used for supporting a fixing member 203, a pulling plate 202 of the L-shaped structure is disposed above the front end of the auxiliary plate 201 to facilitate the pulling of the bottom 2 for displacement, a fixing member 203 is disposed inside the auxiliary plate 201, the fixing member 203 is made of rubber, and the inner side of the fixing member 203 is of an arc-shaped structure and is used for contacting and fixing with the arm of a human body; the bottom two sides of the bottom part 2 are respectively provided with a bottom plate 205, the bottom plates 205 are of wedge-shaped structures and are used for being in contact with a placing surface, so that the contact area is enlarged, the rear end of the bottom part 2 and the upper portion of the supporting block 206 are provided with a stress part 207, the stress part 207 is of a T-shaped structure, the top end of the stress part 207 is provided with a round hole, the guide rod 105 is inserted into the round hole, the stress part 207 can receive the power displacement of the spring outside the guide rod 105, so that the bottom part 2 can automatically move, and the human arm can be clamped.

Referring to fig. 8, an insert 301 is disposed behind the top member 3, the insert 301 is of an H-shaped structure and can be inserted into the sliding groove 106 to move in a guiding manner, so as to maintain guiding displacement, a force receiving block 302 is disposed behind the insert 301, the front end of the force receiving block 302 is of an elongated structure, the rear end of the force receiving block 302 is of a plate-shaped structure, the insert 301 and the force receiving block 302 are mounted inside the sliding groove 106 and the rear groove 107 and can move in a guiding manner, and the bottom of the rear end of the force receiving block 302 is connected with the top end of the servo electric cylinder 108 and can receive power displacement of the servo electric cylinder 108; connecting piece 304 is Z shaped plate column structure, and it is rotatory to receive servo motor 303's power, and then angle regulation, and intelligent needle 305 of drawing blood is installed through the pivot to the side of connecting piece 304, makes intelligent needle 305 of drawing blood can insert the needle head into the inside blood vessel of drawing blood automatically, and the bottom intermediate position of connecting piece 304 is equipped with position sensor, can confirm the position of blood vessel and arm, and the right-hand member bottom of connecting piece 304 is equipped with the round hole, makes storage element 4 can be at its inside direction displacement.

Referring to fig. 9, two sides of the top end of the storage element 4 are respectively provided with a liquid filling port 401, the liquid filling port 401 is of an inclined structure, so that alcohol can be conveniently added, stored and continuously used, the top end of the storage element 4 is provided with a connecting plate 402, the connecting plate 402 is of a Chinese character 'zhong' structure and can be embedded in the auxiliary groove 306 to guide and displace, so that the alcohol can keep moving vertically, the connecting plate 402 is embedded in the auxiliary groove 306, an electric push rod 403 is installed above the rear end of the connecting plate 402, the top end of the electric push rod 403 is fixedly connected with the connecting element 304, and the controller can control the electric push rod 403 to operate, so that the storage element 4 can be controlled to move and sterilize; the bottom of the storage element 4 is provided with a mounting head 404, the mounting head 404 is of a rectangular plate-shaped structure, the bottom of the mounting head 404 is provided with a T-shaped groove for embedding and mounting a disposable contact element 407, so that the contact element 407 can be quickly mounted and used, the bottom end in the storage element 4 is provided with a sealing plate 405, the sealing plate 405 is of a circular plate-shaped structure, the sealing plate 405 is made of rubber and can have elasticity, the bottom of the sealing plate 405 is provided with a triangular gap, and after being jacked, alcohol can be discharged through the gap; the contact element 407 is mounted in the T-shaped groove of the mounting head 404, the contact element 407 is of a T-shaped plate structure, the contact element 407 is made of compressed sterilized cotton and can be contacted with a blood sampling part after alcohol is permeated, and further sterilization is performed, the top end of the contact element 407 is provided with a top groove 408, the top groove 408 is of a rectangular structure, the inside of the top groove 408 is contacted with the bottom of the top block 406, after the contact element 407 is contacted with a human body, the contact element 407 can push the top block 406 to move, and meanwhile the top groove 408 can enable the bottom of the top block 406 to be conveniently embedded.

The specific use mode and function of the embodiment are as follows: in the invention, when the device is needed to be used, alcohol can be added into the storage part 4 by manpower, then the contact member 407 is controlled by manpower to be installed, the contact member 407 can be embedded into the T-shaped groove of the installation head 404, and further the contact member 407 can be installed, so that the top groove 408 can be contacted with the bottom of the top block 406, then the pulling plate 202 is pulled to make the bottom part 2 displace, so that the stress member 207 can compress the spring, so that the distance between the fixing member 203 and the auxiliary member 103 can be increased, then a person needing blood drawing places the arm above the main body 1 and between the auxiliary member 103 and the fixing member 203, then the pulling plate 202 is released, so that the spring pushes the stress member 207 to displace, so that the bottom part 2 can move, further the fixing member 203 and the auxiliary member 103 can clamp and fix the arm of a patient together, and then the trigger switch is pressed to make the controller operate, then the controller sends a signal to the position sensor to enable the position sensor to sense the positions of the blood vessel and the arm, then the data is transmitted to the controller, then the controller controls the servo electric cylinder 108 to operate according to the position data to enable the top piece 3 and the control piece to move downwards and further move to a proper position, then the controller controls the servo motor 303 to rotate to enable the intelligent blood drawing needle tube 305 to rotate and adjust the angle, so that the angle of the needle tube can be the same as that of the blood vessel, then the controller controls the electric push rod 403 to operate, so that the storage piece 4 can be pushed to move downwards and the contact piece 407 can be in contact with the blood sampling part of the arm of the patient, when in contact, the contact piece 407 is compressed, so that the top block 406 is displaced, so that the top end of the top block 406 can push the sealing plate 405, so that the gap of the sealing plate 405 can be opened, and further the alcohol can seep out, and then contacts with the blood sampling part of the patient for disinfection, after the disinfection is finished, the controller controls the storage part 4 to ascend, and then controls the intelligent blood drawing needle tube 305 to operate, so that the needle head can be inserted into the blood vessel for blood sampling.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. Clinical laboratory is with multi-functional intelligent blood sampling device, its characterized in that includes: a main body (1); the main body (1) is of a rectangular structure, a supporting piece (104) is arranged on the right side of the top end of the main body (1), the supporting piece (104) is of a rectangular structure, two sides of the bottom of the supporting piece (104) are of inclined structures, a sliding groove (106) is arranged at the front end of the supporting piece (104), and the sliding groove (106) is of an H-shaped structure; the bottom piece (2), two sides of the bottom piece (2) are respectively provided with an outer plate (204), the outer plates (204) are of a rectangular structure, the bottom piece (2) and the outer plates (204) are embedded in the guide groove (101), and the rear end of the bottom piece (2) is provided with a supporting block (206); the blood pressure monitor comprises a top piece (3), the top piece (3) is installed at the top end of a main body (1) and the front end of a supporting piece (104), a controller is installed inside the top piece (3), the controller is electrically connected with a trigger switch and a wireless transmission module, the trigger switch and the wireless transmission module are fixed above the top piece (3), the controller is electrically connected with a servo electric cylinder (108), the controller is electrically connected with a position sensor, the controller is electrically connected with an intelligent blood drawing needle tube (305), an electric push rod (403) and a servo motor (303), the servo motor (303) is installed at the bottom of the top piece (3), a connecting piece (304) is installed at the bottom of the servo motor (303), an auxiliary groove (306) is formed in the side edge of the connecting piece (304), and the auxiliary groove (306) is of a Chinese character type structure; storage piece (4), the inside of storage piece (4) is cylindrical structure, and the inside bottom of storage piece (4) is for leaking hopper-shaped structure, and storage piece (4) are in the top of main part (1), and inside storage piece (4) inserted the round hole at connecting piece (304), kicking block (406) were installed to the inside bottom of storage piece (4), and kicking block (406) are bellied cylindrical structure in the middle of the bottom, and the top of kicking block (406) is the toper structure, and the both sides of kicking block (406) are equipped with a contact plate respectively.

2. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: guide way (101) have been seted up to the rear end of main part (1), and the bottom both sides of guide way (101) are the slope column structure, and the top of main part (1) is equipped with backup pad (102), and backup pad (102) are L shaped plate column structure, and the inboard of backup pad (102) is equipped with auxiliary member (103), and auxiliary member (103) are the rubber material, and the inboard of auxiliary member (103) is the arc structure.

3. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: the rear end bottom of support piece (104) is equipped with guide bar (105), and guide bar (105) are middle bellied cylindrical structure, and the outside cover of guide bar (105) is equipped with the spring, and the rear of support piece (104) is equipped with back groove (107), and the internally mounted of back groove (107) has servo electronic jar (108), and the inside of back groove (107) and the inside intercommunication of spout (106).

4. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: an auxiliary plate (201) is arranged above the front end of the bottom piece (2), a pull plate (202) with an L-shaped structure is arranged above the front end of the auxiliary plate (201), a fixing piece (203) is arranged on the inner side of the auxiliary plate (201), and the inner side of the fixing piece (203) is of an arc-shaped structure.

5. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 3, wherein: the bottom of the bottom piece (2) is provided with a bottom plate (205) on each side, the rear end of the bottom piece (2) and the upper portion of the supporting block (206) are provided with a stress piece (207), the top end of the stress piece (207) is provided with a round hole, and a guide rod (105) is inserted into the round hole.

6. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 3, wherein: the rear of the top piece (3) is provided with an embedded piece (301), the rear of the embedded piece (301) is provided with a stress block (302), the rear end of the stress block (302) is of a plate-shaped structure, the embedded piece (301) and the stress block (302) are installed in the sliding groove (106) and the rear groove (107), and the bottom of the rear end of the stress block (302) is connected with the top end of the servo electric cylinder (108).

7. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: the connecting piece (304) is of a Z-shaped plate structure, the intelligent blood drawing needle tube (305) is installed on the side edge of the connecting piece (304) through a rotating shaft, a position sensor is arranged at the middle position of the bottom of the connecting piece (304), and a round hole is formed in the bottom of the right end of the connecting piece (304).

8. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: two sides of the top end of the storage piece (4) are respectively provided with a liquid adding port (401), the top end of the storage piece (4) is provided with a connecting plate (402), the connecting plate (402) is embedded in the auxiliary groove (306), an electric push rod (403) is installed above the rear end of the connecting plate (402), and the top end of the electric push rod (403) is fixedly connected with the connecting piece (304).

9. The multifunctional intelligent blood sampling device for the clinical laboratory according to claim 1, wherein: the bottom of the storage piece (4) is provided with a mounting head (404), the bottom end inside the storage piece (4) is provided with a sealing plate (405), the sealing plate (405) is made of rubber, and the bottom of the sealing plate (405) is provided with a triangular gap.

10. The multi-functional intelligent blood sampling device for clinical laboratory according to claim 9, characterized in that: a contact element (407) is mounted inside the T-shaped groove of the mounting head (404), the contact element (407) is made of compressed sterile cotton, a top groove (408) is formed in the top end of the contact element (407), and the inside of the top groove (408) is in contact with the bottom of the top block (406).