CN111991010A

CN111991010A - Medical treatment fastening collection device that draws blood

Info

Publication number: CN111991010A
Application number: CN202010929942.3A
Authority: CN
Inventors: 黄绿潼
Original assignee: Fuzhou Lianjiang Bangshun Technology Co ltd
Current assignee: Fuzhou Lianjiang Bangshun Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-11-27

Abstract

The invention discloses a medical fastening blood drawing collection device which comprises an installation box, wherein an installation cavity is arranged in the installation box, a fastening mechanism is arranged in the installation cavity, the fastening mechanism comprises a placing box fixedly installed on the right end wall of the installation cavity, a placing cavity is arranged in the placing box, and a moving block which is connected into the installation cavity and is provided with a torsion spring is slidably installed in the left end wall of the placing cavity. The hand to blood is taken to needs stabilizes to bind arm department and bind the fructify again, can avoid blood can not flow fast when making the extraction blood, and later will insert the collection test tube of syringe needle and remove again, make the syringe needle insert and extract blood in the skin, and use the cotton to press after the extraction finishes, avoid causing the blood loss.

Description

Medical treatment fastening collection device that draws blood

Technical Field

The invention relates to the technical field related to medical robots, in particular to a medical fastening blood drawing and collecting device.

Background

The medical robot is a robot used for medical treatment or auxiliary medical treatment in hospitals and clinics. Before the physical examination of a patient, blood is usually required to be drawn, and many health examinations are carried out by blood analysis, so that the blood drawing is an important link of the health examination. When blood is drawn, medical personnel are required to draw blood, but the medical personnel often can cause difficulty in blood drawing during practice, so that adverse effects are caused to patients, and the arms of the medical personnel are not bound firmly under the condition that blood is drawn carelessly, so that the blood cannot flow out quickly when the blood is drawn.

Disclosure of Invention

Aiming at the technical defects, the invention provides a medical fastening blood collection device which can overcome the defects.

The invention relates to a medical fastening blood drawing collection device, which comprises an installation box, wherein an installation cavity is arranged in the installation box, a fastening mechanism is arranged in the installation cavity, the fastening mechanism comprises a placing box fixedly installed on the right end wall of the installation cavity, a placing cavity is arranged in the placing box, a moving block which is connected into the installation cavity and is provided with a torsional spring is arranged in the left end wall of the placing cavity in a sliding manner, a moving plate positioned in the installation cavity is fixedly installed on the lower end surface of the moving block, fastening shafts provided with torsional springs are installed in the moving block in a vertically symmetrical manner relative to the center, inclined arc-shaped blocks are fixedly installed on the fastening shafts, arc-shaped grooves are arranged in the arc-shaped blocks and close to the inner sides of the moving blocks, arc-shaped fastening plates provided with arc shapes are installed in the arc-shaped grooves in a sliding, the device comprises a mounting cavity, a fastening plate, a moving block, a connecting block and a storage block, wherein the fastening plate is internally provided with a torsional spring in a sliding manner, the fastening plate is internally provided with a magnet fastening rope, the left end wall of the mounting cavity is internally provided with a placing groove, the placing groove is internally provided with a placing plate provided with a connecting port in a sliding manner, a placing spring is fixedly connected between the upper end surface of the placing plate and the upper end wall of the placing groove, the placing rope is fixedly connected between the upper end surface of the placing plate and the lower end surface of the moving block, the mounting cavity is internally provided with an extraction mechanism, the mounting cavity is internally provided with a collection mechanism, the collection mechanism comprises a collection box which is fixedly mounted on the bottom end wall of the mounting cavity in a sliding manner and is provided with the collecting plate and is provided with the torsional spring, the bottom end wall of the placing cavity is, slidable mounting has the dog that is equipped with the torsional spring in the bin lower extreme face, place chamber rear end wall fixed mounting have with bin left end face sliding fit and be equipped with the flexible piece of torsional spring, slidable mounting has in the flexible piece to be connected to connecting block in the installation cavity, flexible piece up end fixed mounting has the inclined plane piece that has the inclined plane, slidable mounting has torsional spring and curved grip block in the connecting block.

Preferably, the fastening mechanism further comprises a fixing block fixedly mounted on the left end wall of the mounting cavity, a motor is fixedly arranged in the fixed block, the rear end of the motor is in power connection with a driving shaft, a first transmission belt pulley is fixedly arranged on the driving shaft, a coupling connecting shaft is rotatably arranged on the rear end wall of the mounting cavity, a transmission gear, a connecting gear and a transmission belt pulley II are fixedly arranged on the connecting shaft from front to back, a transmission belt is connected between the second transmission belt pulley and the first transmission belt pulley, a sliding block provided with a rack is slidably arranged in the upper end surface of the placing box, the rotation axis is installed in the rotation of sliding block, fixed mounting has the slope in the rotation axis and be equipped with magnet can with the rotor plate that magnet on the fastening rope attracted mutually, slidable mounting has the removal rack that is equipped with the torsional spring and is equipped with the rack in the sliding block.

Preferably, extraction mechanism installs including rotating installation axle in the installation cavity rear end wall, install epaxial from preceding rear fixed mounting have sleeve and drive pulley two, be equipped with in the sleeve outer wall with connecting block sliding fit's orbit groove, motor front end power connection has the drive shaft, fixed mounting has drive pulley one in the drive shaft, drive pulley one with be connected with drive belt between the drive pulley two, be equipped with the groove of sliding in the installation cavity left end wall, slidable mounting has the slide board in the groove of sliding, slide board front end face with fixedly connected with slide spring between the groove of sliding front end wall, the slide board internal rotation install with install axle splined connection and be located the spline housing of sleeve front side, fixed mounting has drive gear on the spline housing.

Preferably, extraction mechanism still includes slidable mounting place the drive rack of the L shape in the case left end face, be connected with the extraction piece that is equipped with the torsional spring around in the drive rack for central symmetry is articulated, place case upper end wall fixed mounting be equipped with the lug with extraction piece butt and the storage box of internal storage cotton, it has the storage piece that is equipped with the torsional spring to control for central symmetry slidable mounting in the storage box.

Preferably, the collecting mechanism further comprises an adjusting shaft rotatably mounted in the lower end wall of the storage cavity, a grooved wheel with a groove is fixedly mounted on the adjusting shaft, a driving gear located on the lower side of the grooved wheel is fixedly mounted on the adjusting shaft, a trapezoidal block is fixedly mounted on the rear end wall of the mounting cavity, and a connecting plate provided with a torsion spring and connected with a connecting port in the storage cavity is slidably mounted in the moving plate.

The beneficial effects are that: according to the device, the patient places the hands, the hands needing blood are stabilized, the arms are bound and firmly bound, the blood can be prevented from flowing out rapidly when the blood is extracted, the collection test tube inserted with the needle is moved, the needle is inserted into the skin to extract the blood, cotton is used for pressing after the blood is extracted, blood loss is avoided, and the collected blood of the patient is placed.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic front view of a medical fastening blood collection set of the present invention;

FIG. 2 is a schematic structural diagram of A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of C-C in FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of D-D in FIG. 2 according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of E-E in FIG. 5 according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a medical fastening blood drawing collection device, which comprises an installation box 10, wherein an installation cavity 11 is arranged in the installation box 10, a fastening mechanism 71 capable of clamping the arm of a patient and completely binding the arm is arranged in the installation cavity 11, the fastening mechanism 71 comprises a placing box 12 fixedly arranged on the right end wall of the installation cavity 11, a placing cavity 14 is arranged in the placing box 12, a moving block 19 connected to the installation cavity 11 and provided with a torsion spring is arranged in the left end wall of the placing cavity 14 in a sliding manner, a moving plate 18 positioned in the installation cavity 11 is fixedly arranged on the lower end face of the moving block 19, a fastening shaft 38 provided with the torsion spring is rotatably arranged in the moving block 19 up and down in a symmetrical manner relative to the center, an inclined arc-shaped block 34 is fixedly arranged on the fastening shaft 38, and an arc-shaped groove 35 is arranged in the arc-shaped block 34 and, an arc-shaped fastening plate 36 is slidably mounted in the arc-shaped groove 35, a fastening spring 33 is fixedly connected between the end face of the outer side of the fastening plate 36 and the end wall of the outer side of the arc-shaped groove 35, a torsion spring is slidably mounted in the fastening plate 36, the fastening plate 36 is mutually connected and provided with a magnet fastening rope 37, a placing groove 15 is arranged in the end wall of the left side of the placing cavity 14, a placing plate 13 provided with a connecting port is slidably mounted in the placing groove 15, a placing spring 17 is fixedly connected between the upper end face of the placing plate 13 and the upper end wall of the placing groove 15, a placing rope 16 is fixedly connected between the upper end face of the placing plate 13 and the lower end face of the moving block 19, an extracting mechanism 73 capable of clamping a needle head and collecting blood for a patient is arranged in the mounting cavity 11, a collecting mechanism 72 capable of collecting collected blood and replacing the, the collecting mechanism 72 comprises a collecting box 39 fixedly installed on the bottom end wall of the installation cavity 11 and provided with a collecting plate and a torsion spring, the bottom end wall of the placing cavity 14 is slidably installed with a storage box 52, a storage cavity 51 is arranged in the storage box 52, the upper end wall of the storage cavity 51 is fixedly installed with a storage block 62 which is internally provided with a butting plate in sliding fit and provided with a torsion spring, the right end face of the storage box 52 is internally slidably installed with a baffle 63 which is connected to the outside of the installation box 10 and provided with a torsion spring, the lower end face of the storage box 52 is internally slidably installed with a baffle 65 provided with a torsion spring, the rear end wall of the placing cavity 14 is fixedly installed with a telescopic block 55 which is slidably matched with the left end face of the storage box 52 and provided with a torsion spring, the telescopic block 55 is internally slidably installed with a connecting block 56 which is connected, and an arc-shaped clamping block 61 provided with a torsion spring is arranged in the connecting block 56 in a sliding manner.

Beneficially, the fastening mechanism 71 further comprises a fixing block 22 fixedly installed on the left end wall of the installation cavity 11, a motor 67 is fixedly installed in the fixing block 22, a driving shaft 69 is dynamically connected to the rear end of the motor 67, a first transmission belt pulley 68 is fixedly installed on the driving shaft 69, an even connection shaft 28 is rotatably installed in the rear end wall of the installation cavity 11, a transmission gear 26, a connection gear 27 and a second transmission belt pulley 70 are fixedly installed on the connection shaft 28 from front to back, a transmission belt 25 is connected between the second transmission belt pulley 70 and the first transmission belt pulley 68, a sliding block 30 provided with a rack is slidably installed in the upper end face of the placement box 12, a rotating shaft 32 is rotatably installed in the sliding block 30, a rotating plate 31 which is inclined and provided with a magnet capable of attracting the magnet on the fastening rope 37 is fixedly installed on the rotating shaft 32, the sliding block 30 is internally provided with a movable rack 29 which is provided with a torsion spring and a rack in a sliding mode, and the driving shaft 69 rotates to enable the driving shaft 69 to drive the transmission belt 25 between the first transmission belt pulley 68 and the second transmission belt pulley 70.

Advantageously, the extracting mechanism 73 includes a mounting shaft 57 rotatably mounted in the rear end wall of the mounting cavity 11, a sleeve 41 and a second driving pulley 40 are fixedly mounted on the mounting shaft 57 from front to back, a track groove 42 slidably engaged with the connecting block 56 is provided in an outer wall of the sleeve 41, a driving shaft 24 is dynamically connected to a front end of the motor 67, a first driving pulley 23 is fixedly mounted on the driving shaft 24, a driving belt 21 is connected between the first driving pulley 23 and the second driving pulley 40, a sliding groove 44 is provided in a left end wall of the mounting cavity 11, a sliding plate 43 is slidably mounted in the sliding groove 44, a sliding spring 45 is fixedly connected between a front end surface of the sliding plate 43 and a front end wall of the sliding groove 44 for rotating, a spline housing 46 splined to the mounting shaft 57 and located at a front side of the sleeve 41 is rotatably mounted on the sliding plate 43, the spline housing 46 is fixedly provided with a transmission gear 20, and the driving shaft 24 rotates to drive the driving shaft 24 to transmit through the driving belt 21 between the first driving pulley 23 and the second driving pulley 40.

Advantageously, the extraction mechanism 73 further comprises an L-shaped driving rack 47 slidably mounted in the left end face of the placing box 12, extraction blocks 58 provided with torsion springs are hinged in the driving rack 47 in a front-back symmetrical manner relative to the center, a storage box 60 provided with a convex block and abutted against the extraction blocks 58 and storing cotton is fixedly mounted on the upper end wall of the placing box 12, storage blocks 59 provided with torsion springs are slidably mounted in the storage box 60 in a left-right symmetrical manner relative to the center, and the extraction blocks 58 are enabled not to be abutted against the convex block on the storage box 60 by downward movement of the driving rack 47, so that the extraction blocks 58 are enabled to rotate under the action of the torsion springs.

Advantageously, the collecting mechanism 72 further comprises an adjusting shaft 50 rotatably mounted in the lower end wall of the storage cavity 51, a grooved wheel 49 with a groove is fixedly mounted on the adjusting shaft 50, a driving gear 64 located at the lower side of the grooved wheel 49 is fixedly mounted on the adjusting shaft 50, a trapezoidal block 54 is fixedly mounted on the rear end wall of the mounting cavity 11, a connecting plate 53 provided with a torsion spring and connected to a connecting port in the storage cavity 51 is slidably mounted in the moving plate 18, and the storage box 52 moves forward to urge the stopper 65 not to abut against the collecting box 39, so that the stopper 65 moves backward under the left and right directions of the torsion spring and is engaged with the driving gear 64.

In the initial state, the set spring 17 is in an undeformed state, the fastening spring 33 is in an undeformed state, and the slide spring 45 is in an undeformed state.

Before a patient needs to collect blood, the baffle 63 is pushed to move forwards to enable the collection test tube inserted with the needle to be placed into the storage block 62, wherein the first collection test tube inserted with the needle moves into the grooved wheel 49 along with the groove on the grooved wheel 49, the needle is upward, then when the patient needs to collect blood, the patient places the hand into the placing cavity 14 and pushes the moving block 19 to move leftwards by using the arm, so that the arc block 34 rotates around the fastening shaft 38 when the arc block 34 abuts against the left end wall of the placing cavity 14 to enable the arc block 34 to clamp the arm of the patient, meanwhile, when the moving block 19 moves leftwards, the placing plate 13 is pulled upwards by the placing rope 16 to enable the arm of the patient to be placed on the placing plate 13, and meanwhile, when the moving block 19 moves leftwards, the moving plate 18 is driven to move leftwards to enable the connecting plate 53 to abut against the trapezoidal block 54 to move towards the oblique forward direction, so that the connecting port on the connecting plate 53 drives the needle on the collection test tube to move into the connecting block 56, and the needle is abutted against the clamping block 61; then, the motor 67 is started, so that the driving shaft 69 rotates, the driving shaft 69 is driven by the driving belt 25 between the first driving belt pulley 68 and the second driving belt pulley 70, the connecting shaft 28 rotates, the driving gear 26 and the connecting gear 27 rotate, the driving gear 26 is meshed with the rack on the sliding block 30, the sliding block 30 moves downwards to the placing cavity 14, the magnet on the rotating plate 31 is attracted with the magnet on the fastening rope 37, and the connecting gear 27 is meshed with the rack on the moving rack 29, the moving rack 29 moves downwards, the moving rack 29 pushes the rotating plate 31 to rotate, the rotating plate 31 drives the fastening rope 37 to rotate, and the arm of the patient is bound to collect blood; then the motor 67 is started again, so that the driving shaft 24 rotates, the driving shaft 24 is driven by the driving belt 21 between the first driving belt pulley 23 and the second driving belt pulley 40, the mounting shaft 57 is caused to rotate, the sleeve 41 rotates, the connecting block 56 is caused to move forwards along the track of the track groove 42, the connecting block 56 drives the telescopic block 55 to move forwards, the bevel block 48 is caused to move forwards to abut against the clamping block 61, the clamping block 61 clamps the needle head to draw blood, when the telescopic block 55 moves forwards to abut against the storage box 52, the telescopic block 55 drives the storage box 52 to move forwards, the stopper 65 is caused not to abut against the collection box 39 by the forward movement of the storage box 52, the stopper 65 moves backwards under the left and right directions of the torsion spring and is meshed with the driving gear 64, the driving gear 64 drives the adjusting shaft 50 to rotate, and the adjusting shaft 50 drives the grooved pulley 49 to rotate, the collection tube with the needle inserted is caused to rotate through the slot in the grooved wheel 49 and the needle is caused to insert into the patient's skin and collect blood into the collection tube as the connecting block 56 moves forward; and when the collection is finished, the connecting block 56 pushes the transmission gear 20 to move forwards, the transmission gear 20 drives the spline sleeve 46 and the sliding plate 43 to move forwards, the transmission gear 20 is meshed with the driving rack 47, the driving rack 47 moves downwards, the extraction block 58 is not abutted to a bump on the storage box 60, the extraction block 58 is driven to rotate under the action of a torsion spring, cotton in the storage box 60 pushed to the placing cavity 14 through the storage block 59 is driven to clamp and drive the cotton to move downwards, the cotton clamped by the extraction block 58 is moved to the position where the blood of a patient is extracted to be pressed, the phenomenon that a large amount of blood flows out when the needle is extracted is avoided, and then when the connecting block 56 moves backwards to the initial position, the storage box 52 returns to the initial position and drives the collection test tube to fall into the collection box 39, the stop 65 is abutted to the collection box 39, and the stop 65 drives the grooved pulley 49, after which the device is brought back to the initial position.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical treatment fastening collection device that draws blood, includes the install bin, its characterized in that: the mounting box is internally provided with a mounting cavity, the mounting cavity is internally provided with a fastening mechanism, the fastening mechanism comprises a placing box fixedly mounted on the right end wall of the mounting cavity, the placing box is internally provided with a placing cavity, the left end wall of the placing cavity is internally and slidably provided with a moving block which is connected into the mounting cavity and is provided with a torsional spring, the lower end surface of the moving block is fixedly provided with a moving plate positioned in the mounting cavity, the moving block is internally and vertically and symmetrically rotatably provided with a fastening shaft provided with the torsional spring relative to the center, the fastening shaft is fixedly provided with an inclined arc-shaped block, the arc-shaped block is internally provided with an arc-shaped groove close to the inner side of the moving block, the arc-shaped groove is internally and slidably provided with an arc-shaped fastening plate, a fastening spring is fixedly connected between the outer end surface of the fastening plate, a placing groove is arranged in the left end wall of the placing cavity, a placing plate provided with a connecting port is slidably mounted in the placing groove, a placing spring is fixedly connected between the upper end surface of the placing plate and the upper end wall of the placing groove, a placing rope is fixedly connected between the upper end surface of the placing plate and the lower end surface of the moving block, an extracting mechanism is arranged in the mounting cavity, a collecting mechanism is arranged in the mounting cavity and comprises a collecting box which is fixedly mounted on the bottom end wall of the mounting cavity, is provided with the collecting plate and is provided with a torsional spring, a storing box is slidably mounted on the bottom end wall of the placing cavity, a storing cavity is arranged in the storing box, a storing block which is internally provided with a butt plate in sliding fit and is provided with the torsional spring is fixedly mounted on the upper end wall of the storing cavity, a baffle which is connected to the outside of the mounting, place chamber rear end wall fixed mounting have with bin left end face sliding fit and be equipped with the flexible piece of torsional spring, slidable mounting has in the flexible piece to be connected to connecting block in the installation cavity, flexible piece up end fixed mounting has the bevel piece that has the inclined plane, slidable mounting has torsional spring and curved grip block in the connecting block.

2. A medical fastening blood collection set according to claim 1, wherein: fastening device still includes fixed mounting and is in the fixed block of installation cavity left end wall, fixed mounting has the motor in the fixed block, motor rear end power is connected with the driving shaft, fixed mounting has drive pulley one on the driving shaft, the even connecting axle is installed to installation cavity rear end wall internal rotation, from preceding fixed mounting backward have drive gear and connecting gear and drive pulley two on the connecting axle, drive pulley two with be connected with driving belt between the drive pulley one, sliding mounting has the sliding block that is equipped with the rack in placing case up end, rotate in the sliding block and install the axis of rotation, fixed mounting has the slope in the axis of rotation and be equipped with magnet can with the rotor plate that magnet on the fastening rope inhaled mutually, sliding mounting has the removal rack that is equipped with the torsional spring and is equipped with the rack in the sliding block.

3. A medical fastening blood collection set according to claim 2, wherein: extracting mechanism installs including rotating installation axle in the installation cavity rear end wall, install epaxial from preceding rear fixed mounting have sleeve and drive pulley two, be equipped with in the sleeve outer wall with connecting block sliding fit's orbit groove, motor front end power is connected with the drive shaft, fixed mounting has drive pulley one in the drive shaft, drive pulley one with be connected with drive belt between the drive pulley two, be equipped with the groove of sliding in the installation cavity left end wall, slidable mounting has the slide block in the groove of sliding, slide block front end face with fixedly connected with slide spring between the groove of sliding front end wall, the slide block internal rotation install with installation axle splined connection is located the spline housing of sleeve front side, fixed mounting has drive gear on the spline housing.

4. A medical fastening blood collection set according to claim 1, wherein: the extraction mechanism still includes slidable mounting place the drive rack of the L shape in the case left end face, be connected with the extraction piece that is equipped with the torsional spring around in the drive rack for central symmetry is articulated, place case upper end wall fixed mounting be equipped with the lug with extraction piece butt and the interior storage box that has the cotton of storing, it has the storage piece that is equipped with the torsional spring to control for central symmetry slidable mounting in the storage box.

5. A medical fastening blood collection set according to claim 1, wherein: the collecting mechanism further comprises an adjusting shaft which is rotatably installed in the lower end wall of the storage cavity, a grooved wheel with a groove is fixedly installed on the adjusting shaft, a driving gear located on the lower side of the grooved wheel is fixedly installed on the adjusting shaft, a trapezoidal block is fixedly installed on the rear end wall of the installation cavity, and a connecting plate which is provided with a torsion spring and is connected with a connecting port in the storage cavity is slidably installed in the moving plate.